Arvand-26 by Navid Anari

‫ﺑﻪ ﻧﺎﻡ ﺁﻥﻛﻪ ﺟﺎﻥ ﺭﺍ ﻓﻜﺮﺕ ﺁﻣﻮﺧﺖ‬ ‫ﺷﻤﺎﺭﻩ ﺑﻴﺴﺖ ﻭ ﺷﺸﻢ‬

‫ﺩﺭ ﺍﻳﻦ ﺷﻤﺎﺭﻩ ﻣﻰﺧﻮﺍﻧﻴﺪ‪:‬‬ ‫ﺍﺑﺰﺍﺭﻫﺎﻯ ﻛﻨﺘﺮﻝ ﺟﺮﻳﺎﻥ ‪4 ..................................................................................‬‬ ‫ﺷﻴﺮﻫﺎﻯ ﺳﺮﻭﻳﺲ ﻭ ﺍﻧﺪﺍﺯﻩﮔﻴﺮﻫﺎ ﺩﺭ ﺗﺠﻬﻴﺰﺍﺕ ﺑﺮﻭﺩﺗﻰ ‪11 .............................‬‬

‫ﻧﺸﺮﻳﻪ ﺍﺭﻭﻧﺪ‬

‫ﺷﻤﺎﺭﻩ ﺍﺳﺘﺎﻧﺪﺍﺭﺩ ﺑﻴﻦﺍﻟﻤﻠﻠﻰ‪:‬‬ ‫‪1684-4270‬‬

‫ﻭﺳﺎﻳﻞ ﺍﻧﺪﺍﺯﻩﮔﻴﺮﻯ ﺟﺮﻳﺎﻥ‪،‬ﻓﺸﺎﺭ ﻭ ﺳﺮﻋﺖ ﻫﻮﺍ ‪15 .........................................‬‬

‫ﻧﺸــﺎﻧﻰ‪ :‬ﻛــﺮﺝ‪ ،‬ﻧﺴﻴﻢﺷــﻬﺮ‪ ،‬ﺳــﻪﺭﺍﻩ ﺁﺩﺭﺍﻥ‪ ،‬ﺑــﻪ‬ ‫ﺳــﻤﺖ ﺷــﻬﺮﻳﺎﺭ‪ ،‬ﺍﻧﺘﻬــﺎﻯ ﺧﻴﺎﺑــﺎﻥ ﺳــﻌﺪﻯ‪.‬‬ ‫ﺷﻤﺎﺭﻩﻫﺎﻯ ﻭﺍﺣﺪ ﻓﺮﻭﺵ ﻛﺪ )‪:(021‬‬ ‫‪ 88802677-8‬ﻭ ‪ 8873880-2‬ﻭ ‪88504770-4‬‬ ‫ﺷﻤﺎﺭﻩﻫﺎﻯ ﻭﺍﺣﺪ ﻓﺮﻭﺵ ﻛﺪ )‪:(0229‬‬ ‫‪ 4585899‬ﻭ ‪ 4586036‬ﻭ ‪4584983-7‬‬ ‫ﺷﻤﺎﺭﻩﻫﺎﻯ ﻓﺎﻛﺲ ﻭﺍﺣﺪ ﻓﺮﻭﺵ‪:‬‬ ‫‪ 0229-4585079‬ﻭ ‪021-88766794‬‬ ‫ﺷﻤﺎﺭﻩﻫﺎﻯ ﻛﺎﺭﺧﺎﻧﻪ ﻛﺪ )‪:(0229‬‬ ‫‪ 4585657-8‬ﻭ ‪ 4584998‬ﻭ ‪4584717‬‬ ‫ﺷﻤﺎﺭﻩ ﻓﺎﻛﺲ ﻛﺎﺭﺧﺎﻧﻪ ﻛﺪ )‪:(0229‬‬ ‫‪4584198‬‬ ‫ﭘﺴﺖ ﺍﻟﻜﺘﺮﻭﻧﻴﻜﻰ‪:‬‬

‫ﻣﻨﺤﻨﻰ ﻋﻤﻠﻜﺮﺩ ﻓﻦﻫﺎ ‪28 .................................................................................‬‬

‫‪info@arvandcorp.com‬‬

‫ﻧﺸﺎﻧﻰ ﺍﻳﻨﺘﺮﻧﺖ‪:‬‬

‫ﻧﻜﺎﺗﻰ ﺩﺭﺑﺎﺭﻩ ﺗﺴﻤﻪﻫﺎﻯ ‪ V‬ﺷﻜﻞ ‪32 ..............................................................‬‬ ‫ﻧﺤﻮﻩ ﭘﺮﺩﺍﺧﺖ ﻳﺎﺭﺍﻧﻪ ﺑﻪ ﺳﺎﺧﺘﻤﺎﻥﻫﺎﻱ ﻏﻴﺮﺩﻭﻟﺘﻲ ‪33 ....................................‬‬ ‫ﺗﺨﻠﻴﻪ ﻓﺸﺎﺭ )ﭘﻤﭗﺩﺍﻥ( ﻭ ﺷﺎﺭژ ﻣﺒﺮﺩ ‪35 .........................................................‬‬ ‫ﺻﺮﻓﻪﺟﻮﻳﻲ ﺩﺭ ﻣﺼﺮﻑ ﺍﻧﺮژﻱ ﻫﺘﻞﻫﺎ ﻭ ﺍﻣﺎﻛﻦ ﻣﺴﻜﻮﻧﻲ ﻭ ﺗﺠﺎﺭﻱ ﺳﻴﺴﺘﻢﻫﺎﻱ‬ ‫ﺳﺮﻣﺎﻳﺸﻲ‪ ،‬ﮔﺮﻣﺎﻳﺸﻲ ﻭ ﺗﺎﻣﻴﻦ ﺁﺑﮕﺮﻡ ﻣﺼﺮﻓﻲ ﺭﺍﻳﮕﺎﻥ ﺳﺮﻯ ‪ RTYF‬ﺷﺮﻛﺖ‬ ‫‪38 .......................................................................... ARVAND-ROBUR‬‬

‫‪w w w. a r v a n d c o r p . c o m‬‬

‫ﻭﺍﺣﺪ ﻓﺮﻭﺵ‪:‬‬ ‫‪sales@arvandcorp.com‬‬

‫ﺻﺎﺣﺐ ﺍﻣﺘﻴﺎﺯ‪ :‬ﺷﺮﻛﺖ ﺻﻨﺎﻳﻊ ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬ ‫ﻣﺪﻳﺮ ﻣﺴﻮﻭﻝ‪ :‬ﻣﻬﻨﺪﺱ ﻣﻨﻮﭼﻬﺮ ﺷﺠﺎﻋﻰ‬ ‫ﺳﺮﺩﺑﻴﺮ‪ :‬ﻣﻬﻨﺪﺱ ﺣﺴﻦ ﺑﻬﺮﺍﻣﻰ‬

‫ﻋﻼﻗﻪﻣﻨﺪﺍﻥ ﺟﻬﺖ ﺩﺭﻳﺎﻓﺖ ﺭﺍﻳﮕﺎﻥ ﺍﻳﻦ ﻧﺸﺮﻳﻪ ﻭ ﻳﺎ ﺍﺭﺳﺎﻝ ﺁﺛﺎﺭ ﺧﻮﺩ‬ ‫ﻣﻰﺗﻮﺍﻧﻨﺪ ﺑﺎ ﻭﺍﺣﺪ ﺭﻭﺍﺑﻂ ﻋﻤﻮﻣﻰ ﺷﺮﻛﺖ ﺻﻨﺎﻳﻊ ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬ ‫ﻭ ﻳﺎ ﺍﺯ ﻃﺮﻳﻖ ﺻﻨﺪﻭﻕ ﭘﺴﺘﻰ ‪ 37685-113‬ﺍﻗﺪﺍﻡ ﻧﻤﺎﻳﻨﺪ‪.‬‬

‫ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﻣﻄﺎﻟﺐ ﻭ ﺗﺼﺎﻭﻳﺮ ﻧﺸﺮﻳﻪ ﺍﺭﻭﻧﺪ ﺑﺎ ﺫﻛﺮ ﻣﻨﺒﻊ ﺑﻼﻣﺎﻧﻊ ﻣﻰﺑﺎﺷﺪ‪.‬‬ ‫ﻋﻼﻗﻪﻣﻨﺪﺍﻥ ﺑﻪ ﺩﺭﺝ ﻣﻄﻠﺐ ﺩﺭ ﺍﻳﻦ ﻧﺸﺮﻳﻪ ﻣﻰﺗﻮﺍﻧﻨﺪ ﺁﺛﺎﺭ ﺧﻮﺩ ﺭﺍ ﺑﻪ‬ ‫ﻧﺸﺎﻧﻰ ﻧﺸﺮﻳﻪ ﺍﺭﺳﺎﻝ ﻧﻤﺎﻳﻨﺪ‪.‬‬ ‫ﺍﺭﻭﻧﺪ ﺩﺭ ﺭﺩ ﻳﺎ ﻗﺒﻮﻝ ﻳﺎ ﺍﺻﻼﺡ ﻭ ﻭﻳﺮﺍﻳﺶ ﻣﻘﺎﻻﺕ ﺁﺯﺍﺩ ﻣﻰﺑﺎﺷﺪ‪.‬‬ ‫ﻣﻘﺎﻻﺕ ﺍﺭﺳﺎﻟﻰ ﻋﻮﺩﺕ ﺩﺍﺩﻩ ﻧﺨﻮﺍﻫﺪ ﺷﺪ‪.‬‬

‫‪ARVAND Internal Magazine‬‬ ‫‪Managing Director: M. Shojaei‬‬ ‫‪Editor in chief: H. Bahrami‬‬

‫ﺻﻔﺤﻪ ‪ / 2‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﺗﺎﺯﻩﻫﺎﻯ‬ ‫ﺗﻬﻮﻳﻪ‬

‫ﺍﺧﯿــﺮﺍ ﺳﯿﺴــﺘﻢ ﺭﻃﻮﺑﺖﮔﯿــﺮﯼ ﺟﺪﯾﺪﯼ ﺭﺍ‬ ‫ﻃﺮﺍﺣﯽ ﮐﺮﺩﻩ ﺍﺳــﺖ ﮐﻪ ﺑــﻪ ﮐﺎﺭﺑﺮﺍﻥ ﺍﻣﮑﺎﻥ‬ ‫ﮐﻨﺘﺮﻝ ﻣﺴــﺘﻘﻞ ﺩﻣﺎ ﻭ ﺭﻃﻮﺑﺖ ﺭﺍ ﻣﯽﺩﻫﺪ‪.‬‬ ‫ﺍﯾﻦ ﺳﯿﺴﺘﻢ ﺑﻪ ﻧﺤﻮﯼ ﻃﺮﺍﺣﯽ ﺷﺪﻩ ﺍﺳﺖ ﮐﻪ‬ ‫ﻗﺎﺑﻠﯿﺖ ﺑﻪﮐﺎﺭﮔﯿﺮﯼ ﺻﺪﺩﺭﺻﺪ ﻫﻮﺍﯼ ﺟﺒﺮﺍﻧﯽ‬ ‫ﺭﺍ ﺩﺍﺭﺩ ﻭ ﻣﯽﺗﻮﺍﻥ ﺍﺯ ﺁﻥ ﺩﺭ ﮐﻨﺎﺭ ﺳﯿﺴﺘﻢﻫﺎﯼ‬ ‫ﺗﻬﻮﯾﻪ ﻣﻄﺒــﻮﻉ ﻭ ﺗﻬﻮﯾﻪﮐﻨﻨﺪﻩﻫﺎﯼ ﻣﺠﻬﺰ ﺑﻪ‬ ‫ﺳﯿﺴﺘﻢ ﺑﺎﺯﯾﺎﺑﯽ ﮔﺮﻣﺎ ﻧﯿﺰ ﺍﺳﺘﻔﺎﺩﻩ ﮐﺮﺩ‪.‬‬

‫ﺩﺭﺯﮔﯿﺮ ﺟﺪﯾﺪ ﮐﺎﻧﺎﻝ‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬ ‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﻳﺎﺯﺍﻛﻰ ژﺍﭘﻦ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﺷﻌﻠﻪ ﻣﺴﺘﻘﻴﻢ‬

‫ﮔﺮﻣﮑﻦﻫﺎﯼ ﮔﺎﺯﺳﻮﺯ ﻣﺠﻬﺰ ﺑﻪ ﺩﻣﻨﺪﻩ‬ ‫ﺷــﺮﮐﺖ ‪ Thomas & Betts‬ﺑﻪ ﺯﻭﺩﯼ‬ ‫ﺳــﺮﯼ ﺟﺪﯾﺪ ﺍﺯ ﮔﺮﻣﮑﻦﻫﺎﯼ ﮔﺎﺯﺳــﻮﺯ ﺧﻮﺩ‬ ‫ﻣﺠﻬﺰ ﺑﻪ ﺩﻣﻨﺪﻩ ﻭ ﻓﻦ ﺗﻬﻮﯾﻪ ﺭﺍ ﺩﺭ ﺍﻧﺪﺍﺯﻩﻫﺎﯼ‬ ‫‪ 150,000Btu/hr‬ﺗــﺎ ‪400,000Btu/hr‬‬ ‫ﺭﻭﺍﻧــﻪ ﺑﺎﺯﺍﺭ ﺧﻮﺍﻫﺪ ﮐــﺮﺩ‪ .‬ﺍﯾﻦ ﮔﺮﻣﮑﻦﻫﺎ ﮐﻪ‬ ‫ﺑــﺎ ﻧــﺎﻡ ﺗﺠــﺎﺭﯼ ‪ Reznor CAUA‬ﻋﺮﺿﻪ‬ ‫ﻣﯽﺷﻮﻧﺪ‪ ،‬ﺩﺭ ﺩﻭ ﻧﻮﻉ ﻣﺨﺘﻠﻒ ﺑﺎ ﺳﻮﺧﺖ ﮔﺎﺯ‬ ‫ﻃﺒﯿﻌﯽ ﯾﺎ ﭘﺮﻭﭘــﺎﻥ ﻃﺮﺍﺣﯽ ﻭ ﺗﻮﻟﯿﺪ ﺧﻮﺍﻫﻨﺪ‬ ‫ﺷﺪ‪.‬‬

‫ﺍﻋﻄـﺎﯼ ﮔﻮﺍﻫﯽﻧﺎﻣـﻪ ﺟﺪﯾـﺪ ﺑﺮﺍﯼ‬ ‫ﻣﺪﻝﺳﺎﺯﯼ ﺍﻧﺮﮊﯼ ﺳﺎﺧﺘﻤﺎﻥ‬ ‫ﺍﻧﺠﻤــﻦ ‪ ASHRAE‬ﺩﺭ ﭘﯽ ﺁﻥ ﺍﺳــﺖ‬ ‫ﺗﺎ ﺑــﻪ ﻣﻨﻈﻮﺭ ﮐﺴــﺐ ﺍﻃﻤﯿﻨــﺎﻥ ﺍﺯ ﻣﻬﺎﺭﺕ‬ ‫ﻭ ﺗﺨﺼﺺ ﻣﻬﻨﺪﺳــﺎﻥ ﻭ ﺩﺳــﺖﺍﻧﺪﺭﮐﺎﺭﺍﻥ‬ ‫ﺻﻨﻌﺖ ﺗﺎﺳﯿﺴﺎﺕ‪ ،‬ﺟﻬﺖ ﺗﻬﯿﻪ ﻣﺪﻝ ﺩﻗﯿﻘﯽ‬ ‫ﺍﺯ ﺍﻧــﺮﮊﯼ ﻣﺼﺮﻓﯽ ﺳــﺎﺧﺘﻤﺎﻥ »ﮔﻮﺍﻫﯽﻧﺎﻣﻪ‬ ‫ﺣﺮﻓﻪﺍﯼ ﻣﺪﻝﺳــﺎﺯﯼ ﺍﻧﺮﮊﯼ ﺳﺎﺧﺘﻤﺎﻥ« ﺭﺍ‬ ‫ﺑﻪ ﺍﻓﺮﺍﺩ ﻭﺍﺟﺪ ﺷــﺮﺍﯾﻄﯽ ﮐــﻪ ﺩﺭ ﺁﺯﻣﻮﻥ ﺍﯾﻦ‬ ‫ﺍﻧﺠﻤﻦ ﭘﺬﯾﺮﻓﺘﻪ ﺷﻮﻧﺪ‪ ،‬ﺍﻋﻄﺎ ﮐﻨﺪ‪ .‬ﺍﯾﻦ ﻃﺮﺡ‬ ‫ﺑــﻪ ﺍﯾﻦ ﺟﻬﺖ ﺩﺭ ﺩﺳــﺘﻮﺭ ﮐﺎﺭ ﻗــﺮﺍﺭ ﮔﺮﻓﺘﻪ‬ ‫ﺍﺳﺖ ﮐﻪ ﻣﻬﻨﺪﺳــﺎﻥ ﻭ ﻣﻌﻤﺎﺭﺍﻥ ﺩﺭ ﻫﻨﮕﺎﻡ‬ ‫ﻃﺮﺍﺣﯽ ﺳﺎﺧﺘﻤﺎﻥﻫﺎﯼ ﺧﻮﺩﮐﻔﺎ ﻗﺎﺩﺭ ﺑﺎﺷﻨﺪ‬ ‫ﺑﻪ ﺣﺪﺍﮐﺜﺮ ﺍﺳﺘﺎﻧﺪﺍﺭﺩﻫﺎﯼ ﻣﻤﮑﻦ ﺩﺳﺖ ﭘﯿﺪﺍ‬ ‫ﮐﻨﻨــﺪ‪ .‬ﻻﺯﻡ ﺑﻪ ﺫﮐﺮ ﺍﺳــﺖ ﮐﻪ ﺍﻭﻟﯿﻦ ﺁﺯﻣﻮﻥ‬ ‫ﺑــﺮﺍﯼ ﺍﻋﻄﺎﯼ ﮔﻮﺍﻫﯽﻧﺎﻣﻪ ﺑﻪ ﻣﻬﻨﺪﺳــﺎﻥ ﺩﺭ‬ ‫ﺗﺎﺭﯾﺦ ﺑﯿﺴــﺖ ﻭ ﻫﻔﺘﻢ ﮊﺍﻧﻮﯾﻪ ﺳﺎﻝ ‪ 2010‬ﺩﺭ‬ ‫ﺧﻼﻝ ﮐﻨﻔﺮﺍﻧﺲ ﺯﻣﺴــﺘﺎﻧﯽ ‪ ASHRAE‬ﺩﺭ‬ ‫ﺷﻬﺮ ﺍﻭﺭﻻﻧﺪﻭ ﺑﺮﮔﺰﺍﺭ ﻭ ﮔﻮﺍﻫﯽﻧﺎﻣﻪ ﻣﺮﺑﻮﻃﻪ ﺑﻪ‬ ‫ﺍﻓﺮﺍﺩ ﻭﺍﺟﺪ ﺷﺮﺍﯾﻂ ﺍﻋﻄﺎ ﺧﻮﺍﻫﺪ ﺷﺪ‪.‬‬

‫ﺳﯿﺴﺘﻢ ﺭﻃﻮﺑﺖﮔﯿﺮﯼ‬ ‫ﺷﺮﮐﺖ ‪Munters’ DryCool tandard‬‬

‫ﺗﻬﻮﻳﻪﺍﺭﻭﻧﺪ‬ ‫ﻳﻜﺘﺎﺗﻬﻮﻳﻪ‬ ‫ﻧﺸﺮ ﻳﺰﺩﺍ ﻭﻳﻜﺘﺎ‬ ‫ﺍﺭﻭﻧﺪ‬

‫ﺗﻬﻮﻳﻪﻣﻄﺒﻮﻉ‬ ‫ﺗﻠﻔﻦ‪:‬ﺗﻬﻮﻳﻪ‬ ‫ﺍﺻﺎﻟﺖ‬ ‫ﮔﺮﻭﻩ ﻧﺸﺮﻳﺎﺕ‬ ‫‪22885647-50‬‬ ‫ﻣﻄﺒﻮﻉ‬ ‫ﺍﺻﺎﻟﺖ‬

‫ﺷــﺮﮐﺖ ‪ DuctMate Industries‬ﺑــﻪ‬ ‫ﺯﻭﺩﯼ ﺩﺭﺯﮔﯿﺮ ﺟﺪﯾﺪ ﮐﺎﻧــﺎﻝ ﺧﻮﺩ ﺭﺍ ﺑﻪ ﺑﺎﺯﺍﺭ‬ ‫ﻋﺮﺿﻪ ﺧﻮﺍﻫﺪ ﮐﺮﺩ‪ .‬ﺍﯾﻦ ﺩﺭﺯﮔﯿﺮ ﮐﻪ ‪EverSeal‬‬ ‫ﻧﺎﻡ ﮔﺮﻓﺘﻪ ﺍﺳﺖ‪ ،‬ﺑﻪ ﻟﺤﺎﻅ ﺳﺎﺧﺘﺎﺭ ﺷﯿﻤﯿﺎﯾﯽ‬ ‫ﺍﺯ ﺟﻤﻠﻪ ﺩﺭﺯﮔﯿﺮﻫﺎﯼ ﺑﺎ ﭘﺎﯾﻪ ﺁﺑﯽ ﺍﺳــﺖ ﻭ ﺩﺭ‬ ‫ﺁﻥ ﺍﺯ ﺗﺮﮐﯿﺒﺎﺕ ﺁﻟﯽ ﻓﺮﺍﺭ )‪ (VOC‬ﺍﺳــﺘﻔﺎﺩﻩ‬ ‫ﻧﺸﺪﻩ ﺍﺳﺖ‪ .‬ﺍﯾﻦ ﺩﺭﺯﮔﯿﺮ ﻫﻤﭽﻨﯿﻦ ﻣﻘﺎﻭﻣﺖ‬ ‫ﺑﺎﻻﯾــﯽ ﺩﺭ ﺑﺮﺍﺑﺮ ﺍﺷــﻌﻪ ﻓﺮﺍﺑﻨﻔﺶ‪ ،‬ﺭﻃﻮﺑﺖ‪،‬‬ ‫ﻗﺎﺭﭺ‪ ،‬ﮐﭙﮏ ﻭ ﺣﺮﯾﻖ ﺩﺍﺭﺩ‪.‬‬

‫ﺳﯿﺴﺘﻢ ﺧﻮﺭﺷﯿﺪﯼ ﭘﯿﺶﺳﺎﺧﺘﻪ‬ ‫ﺷــﺮﮐﺖ ‪ Ready Solar‬ﺍﺧﯿﺮﺍ ﺳﯿﺴﺘﻢ‬ ‫ﺧﻮﺭﺷــﯿﺪﯼ ﺟﺪﯾــﺪﯼ ﺭﺍ ﺩﺭ ﯾــﮏ ﻣﺤﻔﻈﻪ‬ ‫ﭘﯿﺶﺳــﺎﺧﺘﻪ ﺑﻪ ﺑﺎﺯﺍﺭ ﻋﺮﺿﻪ ﮐﺮﺩﻩ ﺍﺳﺖ ﮐﻪ‬ ‫ﺑــﺎ ﺍﺳــﺘﻔﺎﺩﻩ ﺍﺯ ﺁﻥ ﺍﻣﮑﺎﻥ ﺗﻮﻟﯿــﺪ ﺑﺮﻕ ‪AC‬‬ ‫ﻭﺟﻮﺩ ﺩﺍﺭﺩ‪ .‬ﺍﯾﻦ ﺳﯿﺴﺘﻢ ﺑﻪ ﮔﻮﻧﻪﺍﯼ ﻃﺮﺍﺣﯽ‬ ‫ﺷﺪﻩ ﺍﺳــﺖ ﮐﻪ ﺑﻪ ﺭﺍﺣﺘﯽ ﻣﯽﺗﻮﺍﻥ ﺁﻥ ﺭﺍ ﺩﺭ‬ ‫ﺳﺎﺧﺘﻤﺎﻥﻫﺎﯼ ﺗﺠﺎﺭﯼ ﮐﻮﭼﮏ ﻧﺼﺐ ﮐﺮﺩ‪ .‬ﺍﺯ‬ ‫ﻣﺸــﺨﺼﻪﻫﺎﯼ ﻣﻨﺤﺼﺮ ﺑﻪ ﻓﺮﺩ ﺍﯾﻦ ﺳﯿﺴﺘﻢ‬ ‫ﭘﯿﺶﺳﺎﺧﺘﻪ ﻣﯽﺗﻮﺍﻥ ﺑﻪ ﻣﯿﮑﺮﻭﺍﯾﻨﻮﺭﺗﻮﺭﻫﺎﯼ‬ ‫ﻣﺨﺘﻠﻒ ﺩﺭ ﻫﺮ ﭘﺎﻧﻞ ﺑــﺮﺍﯼ ﺗﺒﺪﯾﻞ ﺑﺮﻕ ‪DC‬‬ ‫ﺑــﻪ ‪ AC‬ﺍﺷــﺎﺭﻩ ﮐﺮﺩ ﮐــﻪ ﺗﻠﻔﺎﺕ ﺳﯿﺴــﺘﻢ‬ ‫ﺑﻪ ﻭﺍﺳــﻄﻪ ﻋﻮﺍﻣﻠــﯽ ﻣﺎﻧﻨﺪ ﺳــﺎﯾﻪﺍﻧﺪﺍﺯﯼ ﺭﺍ‬ ‫ﮐﺎﻫــﺶ ﻭ ﺧﺮﻭﺟــﯽ ﺳﯿﺴــﺘﻢ ﺭﺍ ﺍﻓﺰﺍﯾــﺶ‬ ‫ﻣﯽﺩﻫــﺪ‪ .‬ﺍﯾﻦ ﻣﺸــﺨﺼﻪ ﻫﻤﭽﻨﯿﻦ ﻣﻮﺟﺐ‬ ‫ﻣﯽﺷﻮﺩ ﺗﺎ ﺳﯿﺴﺘﻢ ﺑﺪﻭﻥ ﻧﯿﺎﺯ ﺑﻪ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ‬ ‫ﻗﻄﻊﮐﻨﻨﺪﻩﻫﺎﯼ ‪ DC‬ﻭ ﺍﯾﻨﻮﺭﺗﻮﺭﻫﺎﯼ ﺩﯾﻮﺍﺭﯼ‬ ‫ﻋﻤﻠﮑﺮﺩﯼ ﺑﺎ ﺍﯾﻤﻨﯽ ﺑﺎﻻﺗﺮ ﺩﺍﺷﺘﻪ ﺑﺎﺷﺪ‪.‬‬

‫ﻣﺨﺰﻥ ﺫﺧﯿﺮﻩ ﺣﺮﺍﺭﺗﯽ‬ ‫ﺷــﺮﮐﺖ ‪ Rheem‬ﺍﺧﯿﺮﺍ ﻣﺨﺰﻥ ﺫﺧﯿﺮﻩ‬ ‫ﺣﺮﺍﺭﺗﯽ ﺧﻮﺩ ﺭﺍ ﺑﺎ ﻧــﺎﻡ ‪ Marathon‬ﺑﻪ ﺑﺎﺯﺍﺭ‬ ‫ﻋﺮﺿــﻪ ﮐﺮﺩﻩ ﺍﺳــﺖ‪ .‬ﺍﯾﻦ ﻣﺨــﺰﻥ ﮐﻪ ﺑﺮﺍﯼ‬ ‫ﺳﯿﺴــﺘﻢﻫﺎﯼ ﮔﺮﻣﺎﯾــﺶ ﺁﺏ ﻫﯿﺪﺭﻭﻧﯿــﮏ‪،‬‬ ‫ﺳﯿﺴــﺘﻢﻫﺎﯼ ﺯﻣﯿﻦﮔﺮﻣﺎﯾﯽ ﻭ ﺳﯿﺴﺘﻢﻫﺎﯼ‬ ‫ﺧﻮﺭﺷﯿﺪﯼ ﻃﺮﺍﺣﯽ ﺷــﺪﻩ ﺍﺳﺖ‪ ،‬ﻣﺠﻬﺰ ﺑﻪ‬ ‫ﻣﺨﺰﻧﯽ ﺍﺳــﺖ ﮐﻪ ﻣﻘﺎﻭﻣﺖ ﺑﺎﻻﯾــﯽ ﺩﺭ ﺑﺮﺍﺑﺮ‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬

‫ﺍﺻﺎﻟﺖ ﺗﻬﻮﻳﻪ ﻣﻄﺒﻮﻉ‬

‫ﺧﻮﺭﺩﮔــﯽ ﻭ ﺯﻧﮓﺯﺩﮔﯽ ﺩﺍﺭﺩ‪ .‬ﺩﺭ ﻣﺨﺰﻥ ﺍﯾﻦ‬ ‫ﺳﯿﺴــﺘﻢ ﺑﺮﺍﯼ ﺑﻪ ﺣﺪﺍﻗﻞ ﺭﺳــﺎﻧﺪﻥ ﺗﻠﻔﺎﺕ‬ ‫ﺣﺮﺍﺭﺗــﯽ ﺍﺯ ﺟﺪﺍﺭﻩﻫــﺎﯼ ﻣﺨــﺰﻥ ﻭ ﮐﺎﻫﺶ‬ ‫ﻣﺼﺮﻑ ﺍﻧﺮﮊﯼ ﺳﯿﺴﺘﻢ ﺍﺯ ﻋﺎﯾﻖ ﭘﻠﯽﯾﻮﺭﺗﺎﻥ ﺑﻪ‬ ‫ﺿﺨﺎﻣﺖ )‪ 2.5in. (64mm‬ﺍﺳــﺘﻔﺎﺩﻩ ﺷﺪﻩ‬ ‫ﺍﺳﺖ‪.‬‬

‫ﮐﻨﺘﺮﻝﮐﻨﻨﺪﻩ ﺳﺮﻋﺖ ﻓﻦ‬ ‫ﺷﺮﮐﺖ‪ Johnson Control‬ﮐﻨﺘﺮﻝﮐﻨﻨﺪﻩ‬ ‫ﺟﺪﯾﺪﯼ ﺭﺍ ﻃﺮﺍﺣﯽ ﮐﺮﺩﻩ ﺍﺳــﺖ ﮐﻪ ﻗﺎﺑﻠﯿﺖ‬ ‫ﺗﻨﻈﯿﻢ ﺳﺮﻋﺖ ﻓﻦ ﮐﻨﺪﺍﻧﺴــﻮﺭ ﺭﺍ ﺩﺍﺭﺩ‪ .‬ﺍﯾﻦ‬ ‫ﮐﻨﺘﺮﻝﮐﻨﻨــﺪﻩ ﺗﮏﻓﺎﺯ ﮐــﻪ ‪ P226‬ﻧﺎﻡ ﺩﺍﺭﺩ‪،‬‬ ‫ﺑﻪ ﻃﻮﺭ ﺍﺧﺘﺼﺎﺻــﯽ ﺑﺮﺍﯼ ﻣﻮﺗﻮﺭﻫﺎﯼ ﺗﮏﻓﺎﺯ‬ ‫ﻗﻄﺐ ﭼﺎﮎﺩﺍﺭ ﮐﻪ ﺩﺭ ﮐﻨﺪﺍﻧﺴﻮﺭ ﺳﯿﺴﺘﻢﻫﺎﯼ‬ ‫ﺗﻬﻮﯾﻪ ﻣﻄﺒﻮﻉ ﻣﻨﺎﻃﻖ ﺳﺮﺩﺳﯿﺮ ﺑﻪ ﮐﺎﺭ ﮔﺮﻓﺘﻪ‬ ‫ﻣﯽﺷــﻮﻧﺪ‪ ،‬ﻃﺮﺍﺣﯽ ﺷﺪﻩ ﺍﺳﺖ‪ .‬ﺑﻪﮐﺎﺭﮔﯿﺮﯼ‬ ‫ﺍﯾــﻦ ﮐﻨﺘﺮﻝﮐﻨﻨــﺪﻩ ﻣﻮﺟﺐ ﮐﺎﻫــﺶ ﺩﻣﺎﯼ‬ ‫ﻣﻮﺗــﻮﺭ ﻭ ﺗﻮﺍﻥ ﻣﺼﺮﻓﯽ ﺁﻥ ﺩﺭ ﺳــﺮﻋﺖﻫﺎﯼ‬ ‫ﭘﺎﯾﯿﻦ ﻣﯽﺷﻮﺩ‪ .‬ﺍﯾﻦ ﮐﻨﺘﺮﻝﮐﻨﻨﺪﻩ ﻫﻤﭽﻨﯿﻦ‬ ‫ﻣﺠﻬﺰ ﺑــﻪ ﯾﮏ ﻣﺒﺪﻝ ﻓﺸــﺎﺭ ﺍﻟﮑﺘﺮﻭﻧﯿﮑﯽ ﺍﺯ‬ ‫ﺟﻨﺲ ﻓﻮﻻﺩ ﺿﺪﺯﻧﮓ ﻧﯿﺰ ﻫﺴﺖ ﮐﻪ ﺍﺯ ﻧﺸﺖ‬ ‫ﻣﺒﺮﺩ ﺟﻠﻮﮔﯿﺮﯼ ﻣﯽﮐﻨﺪ‪.‬‬

‫ﭼﯿﻠﺮﻫﺎﯼ ﻫﻮﺍﯾﯽ ﯾﮑﭙﺎﺭﭼﻪ‬ ‫ﺷــﺮﮐﺖ ‪ Carrier‬ﺍﺧﯿــﺮﺍ ﺳــﺮﯼ‬ ‫ﺟﺪﯾــﺪ ﭼﯿﻠﺮﻫــﺎﯼ ﻫﻮﺍﯾــﯽ ﯾﮑﭙﺎﺭﭼﻪ ﻣﺪﻝ‬ ‫‪ AQUASNAP 30RA‬ﺭﺍ ﺩﺭ ﺩﻭ ﻧــﻮﻉ ﺑــﺎ‬ ‫ﭘﻤــﭗ ﯾﮑﭙﺎﺭﭼﻪ ﻭ ﺑﺪﻭﻥ ﭘﻤــﭗ ﯾﮑﭙﺎﺭﭼﻪ ﺑﻪ‬ ‫ﺑﺎﺯﺍﺭ ﻋﺮﺿﻪ ﮐﺮﺩﻩ ﺍﺳﺖ‪ .‬ﺍﺯ ﻣﺸﺨﺼﻪﻫﺎﯼ ﺍﯾﻦ‬ ‫ﭼﯿﻠﺮﻫﺎ ﻣﯽﺗﻮﺍﻥ ﺑﻪ ﮐﻤﭙﺮﺳﻮﺭﻫﺎﯼ ﺍﺳﮑﺮﺍﻝ‪،‬‬ ‫ﺳﯿﺴــﺘﻢ ﻓــﻦ ‪ AeroAcousticTM‬ﺍﯾــﻦ‬ ‫ﺷﺮﮐﺖ ﻭ ﻓﻦﺁﻭﺭﯼ ﻣﯿﮑﺮﻭﮐﺎﻧﺎﻝ ﺩﺭ ﮐﻮﺋﻞﻫﺎﯼ‬ ‫ﮐﻨﺪﺍﻧﺴﻮﺭ ﺁﻥ ﺍﺷﺎﺭﻩ ﮐﺮﺩ‪ .‬ﻻﺯﻡ ﺑﻪ ﺫﮐﺮ ﺍﺳﺖ‬ ‫ﮐﻪ ﺍﯾﻦ ﭼﯿﻠﺮﻫﺎ ﻗﺎﺑﻠﯿﺖ ﺍﺗﺼﺎﻝ ﺩﻟﺨﻮﺍﻩ ﺑﻪ ﯾﮏ‬ ‫ﭘﻤﭗ ﯾﮑﭙﺎﺭﭼﻪ ﺭﺍ ﻧﯿﺰ ﺩﺍﺭﻧﺪ‪.‬‬

‫ﺍﮐﺜﺮ ﻣﺮﺍﮐﺰ ﺩﺍﺩﻩﻫﺎ ﺑﯿﺶ ﺍﺯ ﺣﺪ ﺳﺮﺩ‬ ‫ﻣﯽﺷﻮﻧﺪ‬ ‫ﻃﺒــﻖ ﺗﺤﻘﯿﻘــﯽ ﮐــﻪ ﺍﺧﯿــﺮﺍ ﺍﺯ ﺟﺎﻧﺐ‬ ‫ﺁﺯﻣﺎﯾﺸﮕﺎﻩ ﻣﻠﯽ ﻻﺭﻧﺲ ﺑﺮﮐﻠﯽ ﺍﻧﺠﺎﻡ ﮔﺮﻓﺘﻪ‬ ‫ﺍﺳﺖ‪ ،‬ﺍﮐﺜﺮ ﻣﺮﺍﮐﺰ ﺩﺍﺩﻩﻫﺎ ﺑﺎ ﺳﺮﻣﺎﯾﺶ ﺑﯿﺶ‬ ‫ﺍﺯ ﺣــﺪ ﺳــﺮﻭﺭﻫﺎﯼ ﺧﻮﺩ‪ ،‬ﻫﺰﯾﻨــﻪ ﻭ ﺍﻧﺮﮊﯼ‬ ‫ﺑﺴــﯿﺎﺭ ﺯﯾﺎﺩﯼ ﺭﺍ ﻫﺪﺭ ﻣﯽﺩﻫﻨﺪ‪ .‬ﻧﺘﺎﯾﺞ ﺍﯾﻦ‬ ‫ﺑﺮﺭﺳــﯽ ﺣﺎﮐﯽ ﺍﺯ ﺁﻥ ﺍﺳــﺖ ﮐﻪ ﺑﺴﯿﺎﺭﯼ ﺍﺯ‬ ‫ﮐﺎﺭﺑﺮﺍﻥ ﻣﺮﺍﮐﺰ ﺩﺍﺩﻩﻫﺎ ﻧﯿﺰ ﺗﺼﺪﯾﻖ ﻣﯽﮐﻨﻨﺪ‬ ‫ﮐﻪ ﺳﺮﻣﺎﯾﺶ ﻣﻮﺭﺩ ﻧﯿﺎﺯ ﺩﺭ ﻣﺮﮐﺰ ﺑﯿﺶ ﺍﺯ ﺣﺪ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﮔﺎﺯﺳﻮﺯ‬

‫ﺻﻔﺤﻪ ‪ / 3‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﻟﺰﻭﻡ ﺍﺳﺖ‪ .‬ﻃﺒﻖ ﺍﺳﺘﺎﻧﺪﺍﺭﺩ ‪،ASHRAE‬‬ ‫ﺩﻣﺎﯼ ﺗﻮﺻﯿﻪﺷــﺪﻩ ﺑﺮﺍﯼ ﻣﺮﺍﮐﺰ ﺩﺍﺩﻩﻫﺎ ﺑﺎﯾﺪ‬ ‫ﺑﯿﻦ ‪ 77°F‬ﺗﺎ ‪ 80.6°F‬ﺑﺎﺷﺪ‪ .‬ﺩﺭ ﺍﯾﻦ ﮔﺰﺍﺭﺵ‬ ‫ﺁﻣﺪﻩ ﺍﺳﺖ ﮐﻪ ﻫﯿﭻ ﯾﮏ ﺍﺯ ﻣﺨﺎﻃﺒﺎﻥ ﺩﻣﺎﯼ‬ ‫ﺍﺗﺎﻕﻫــﺎﯼ ﮐﺎﻣﭙﯿﻮﺗﺮ ﺭﺍ ﺑﺎﻻﺗﺮ ﺍﺯ ‪ 74°F‬ﺍﻋﻼﻡ‬ ‫ﻧﮑﺮﺩﻩﺍﻧــﺪ ﻭ ﺍﮐﺜﺮﯾــﺖ ﻧﯿــﺰ ﺍﯾﻦ ﺩﻣــﺎ ﺭﺍ ﺩﺭ‬ ‫ﻣﺤﺪﻭﺩﻩ ‪ 70°F‬ﻭ ﭘﺎﯾﯿﻦﺗﺮ ﻧﮕﻪ ﻣﯽﺩﺍﺭﻧﺪ‪.‬‬

‫ﺳﯿﺮﮐﻮﻻﺗﻮﺭ ﺳﺮﻋﺖ ﻣﺘﻐﯿﺮ‬ ‫ﺷــﺮﮐﺖ ‪ Taco‬ﺍﺧﯿﺮﺍ ﺳــﺮﯼ ﺟﺪﯾﺪ ﺍﺯ‬ ‫ﺳﯿﺮﮐﻮﻻﺗﻮﺭﻫﺎﯼ ﺳﺮﻋﺖ ﻣﺘﻐﯿﺮ ﺧﻮﺩ ﺭﺍ ﺑﺎ ﻧﺎﻡ‬ ‫ﺗﺠــﺎﺭﯼ ‪ Delta-T 00‬ﺑﻪ ﺑﺎﺯﺍﺭ ﻋﺮﺿﻪ ﮐﺮﺩﻩ‬ ‫ﺍﺳﺖ‪ .‬ﻋﻤﻠﮑﺮﺩ ﺍﯾﻦ ﺳــﯿﺮﮐﻮﻻﺗﻮﺭﻫﺎ ﻣﺒﺘﻨﯽ‬ ‫ﺑــﺮ ﯾﮏ ﺭﯾﺰﭘﺮﺩﺍﺯﻧﺪﻩ ﻭ ﮐﻨﺘﺮﻝﮐﻨﻨﺪﻩ ﺗﻔﺎﺿﻠﯽ‬ ‫ﺳــﺮﻋﺖ ﻣﺘﻐﯿﺮ ﺍﺳﺖ‪ .‬ﺍﯾﻦ ﺳــﯿﺮﮐﻮﻻﺗﻮﺭﻫﺎ‬ ‫ﻗﺎﺑﻠﯿــﺖ ﺗﻨﻈﯿــﻢ ﺧــﻮﺩﮐﺎﺭ ﻭ ﺗﻄﺒﯿﻖ ﺩﺍﺩﻥ‬ ‫ﻋﻤﻠﮑﺮﺩ ﺑﺎ ﺧﺮﻭﺟﯽ ﺣﺮﺍﺭﺗﯽ ﺍﯾﺪﻩﺁﻝ ﺳﯿﺴﺘﻢ‬ ‫ﺑﺮ ﻣﺒﻨﺎﯼ ﺍﺧﺘﻼﻑ ﺩﻣﺎﯼ ﻃﺮﺍﺣﯽ ﺭﺍ ﺩﺍﺭﻧﺪ‪.‬‬

‫ﺑﺎﺯﯾﺎﺑﯽ ﮔﺮﻣﺎﯼ ﻣﺤﺴــﻮﺱ ﻭ ﺳﯿﺴــﺘﻢﻫﺎﯼ‬ ‫ﺗﻬﻮﯾــﻪ ﻃﺮﺍﺣﯽ ﮐﺮﺩﻩ ﺍﺳــﺖ‪ .‬ﺍﯾﻦ ﻣﺤﺼﻮﻝ‬ ‫ﺟﺪﯾﺪ ﮐﻪ ﺑــﺎ ﻇﺮﻓﯿﺖﻫﺎﯼ ﻣﺨﺘﻠﻔﯽ ﻃﺮﺍﺣﯽ‬ ‫ﺷــﺪﻩ ﺍﺳﺖ‪ ،‬ﻣﺠﻬﺰ ﺑﻪ ﻣﺒﺪﻝﻫﺎﯼ ﺣﺮﺍﺭﺗﯽ ﺑﺎ‬ ‫ﺟﺮﯾﺎﻥ ﻣﺘﻘﺎﻃﻊ ﺍﺳــﺖ ﻭ ﻗﺎﺑﻠﯿﺖﻫﺎﯾﯽ ﻧﻈﯿﺮ‬ ‫ﺳــﺮﻣﺎﯾﺶ ﯾﮑﭙﺎﺭﭼﻪ ﯾﺎ ﻣﺴﺘﻘﻞ‪ ،‬ﺳﺮﻣﺎﯾﺶ ﺑﺎ‬ ‫ﺁﺏ ﺳﺮﺩ ﻭ ﺳــﺮﻣﺎﯾﺶ ﺗﺒﺨﯿﺮﯼ ﺭﺍ ﺩﺍﺭﺩ‪ .‬ﺍﯾﻦ‬ ‫ﺳﯿﺴﺘﻢ ﻗﺎﺑﻠﯿﺖ ﺍﺳــﺘﻔﺎﺩﻩ ﺩﺭ ﺳﯿﺴﺘﻢﻫﺎﯼ‬ ‫ﺍﻟﮑﺘﺮﯾﮑﯽ ﻭ ﺳﯿﺴﺘﻢﻫﺎﯼ ﮔﺮﻣﺎﯾﺸﯽ ﮔﺎﺯﺳﻮﺯ‬

‫ﻧﻤﺎﯾﺶﮔﺮ ﮐﯿﻔﯿﺖ ﻫﻮﺍﯼ ﺩﺍﺧﻞ‬ ‫‪ AMI300‬ﻋﻨــﻮﺍﻥ ﻣﺤﺼــﻮﻝ ﺟﺪﯾــﺪ‬ ‫ﺷــﺮﮐﺖ ‪E Instruments International‬‬ ‫ﺍﺳﺖ ﮐﻪ ﻗﺎﺑﻠﯿﺖ ﻧﻤﺎﯾﺶ ﮐﯿﻔﯿﺖ ﻫﻮﺍﯼ ﺩﺍﺧﻞ‬ ‫ﺳــﺎﺧﺘﻤﺎﻥ ﺭﺍ ﺩﺍﺭﺩ‪ .‬ﺍﯾﻦ ﻧﻤﺎﯾﺶﮔﺮ ﻣﯽﺗﻮﺍﻧﺪ‬ ‫ﻣﻘﺪﺍﺭ ﻣﻮﻧﻮﺍﮐﺴــﯿﺪﮐﺮﺑﻦ‪ ،‬ﺩﯼﺍﮐﺴﯿﺪﮐﺮﺑﻦ‪،‬‬ ‫ﺩﻣﺎ‪ ،‬ﺟﺮﯾﺎﻥ ﻫﻮﺍ‪ ،‬ﺭﻃﻮﺑﺖ ﻧﺴــﺒﯽ‪ ،‬ﻓﺸــﺎﺭ ﻭ‬ ‫ﺳــﺎﯾﺮ ﭘﺎﺭﺍﻣﺘﺮﻫﺎﯼ ﻣﺤﯿﻄــﯽ ﺭﺍ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ‬ ‫ﮐﻨﺪ‪ .‬ﺍﯾﻦ ﻭﺳــﯿﻠﻪ ﻫﻤﭽﻨﯿــﻦ ﻣﺠﻬﺰ ﺑﻪ ﯾﮏ‬ ‫ﺣﺎﻓﻈﻪ ﺩﺍﺧﻠﯽ ﺍﺳــﺖ ﮐﻪ ﺑﺎ ﺍﺗﮑﺎ ﺑﺮ ﺁﻥ ﻗﺎﺩﺭ‬ ‫ﺑﻪ ﺛﺒﺖ ﺍﻃﻼﻋﺎﺕ ﻣﺮﺑﻮﻁ ﺑﻪ ﺣﺪﺍﮐﺜﺮ ﺩﻭﺍﺯﺩﻩ‬

‫ﻧﺮﻡﺍﻓﺰﺍﺭ ﺗﺤﻠﯿﻞ ﻋﻤﻠﮑﺮﺩ ﺳﺎﺧﺘﻤﺎﻥ‬ ‫ﺷﺮﮐﺖ ‪ IES‬ﺳــﺮﺍﻧﺠﺎﻡ ﻧﺴﺨﻪ ﺷﺸﻢ ﺍﺯ‬ ‫ﻧﺮﻡﺍﻓــﺰﺍﺭ ‪ VE-Pro‬ﺭﺍ ﺑﻪ ﺑــﺎﺯﺍﺭ ﻋﺮﺿﻪ ﮐﺮﺩ‪.‬‬ ‫ﺍﯾــﻦ ﻧﺮﻡﺍﻓﺰﺍﺭ ﺑﻪ ﮐﺎﺭﺑﺮ ﺍﯾﻦ ﺍﻣﮑﺎﻥ ﺭﺍ ﻣﯽﺩﻫﺪ‬ ‫ﺗﺎ ﺗﺤﻠﯿﻞﻫﺎﯼ ﺟﺰﺋﯽ ﻣﺮﺑــﻮﻁ ﺑﻪ ﻃﺮﺡ ﺧﻮﺩ‬ ‫ﺭﺍ ﺑﺎ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﻣﺪﻭﻝﻫﺎﯼ ﺍﺭﺯﯾﺎﺑﯽ ﻋﻤﻠﮑﺮﺩ‬ ‫ﺑﻪ ﺻــﻮﺭﺕ ﺧﺮﻭﺟﯽﻫــﺎﯼ ﺗﺼﻮﯾﺮﯼ‪ ،‬ﻋﺪﺩﯼ‬ ‫ﯾــﺎ ﮔﺮﺍﻓﯿﮑﯽ ﺑﻪ ﮐﺎﺭ ﮔﯿﺮﺩ‪ .‬ﺩﺭ ﻧﺴــﺨﻪ ﺟﺪﯾﺪ‬ ‫ﺍﯾــﻦ ﻧﺮﻡﺍﻓــﺰﺍﺭ ﻗﺎﺑﻠﯿﺖﻫﺎﯼ ﺟﺪﯾــﺪﯼ ﺑﺮﺍﯼ‬ ‫ﮐﺎﺭﺑﺮﺩﻫــﺎﯼ ﻣﺮﺗﺒﻂ ﺑﺎ ﺗﻬﻮﯾﻪ ﻣﻄﺒﻮﻉ ﺩﺭ ﻧﻈﺮ‬ ‫ﮔﺮﻓﺘﻪ ﺷﺪﻩ ﺍﺳــﺖ ﮐﻪ ﺍﺯ ﺁﻥ ﺟﻤﻠﻪ ﻣﯽﺗﻮﺍﻥ‬ ‫ﺑﻪ ﮐﺎﺭﺑﺮﺩﻫﺎﯼ ﻣﻮﺍﺯﯼ‪ ،‬ﻣﺪﻝ ﺑﻬﯿﻨﻪ ﭼﯿﻠﺮ ﺁﺑﯽ‬

‫ﻧﻈـﺎﺭﺕ ‪ EPA‬ﺑـﺮ ﻣﯿﺰﺍﻥ ﺍﻧﺘﺸـﺎﺭ‬ ‫ﮔﺎﺯﻫﺎﯼ ﮔﻠﺨﺎﻧﻪﺍﯼ‬ ‫ﺁﮊﺍﻧــﺲ ﺣﻔﺎﻇــﺖ ﺍﺯ ﻣﺤﯿــﻂ ﺯﯾﺴــﺖ‬ ‫)‪ (EPA‬ﺩﺭ ﮔــﺰﺍﺭﺵ ﺟﺪﯾــﺪ ﺧــﻮﺩ ﺗﻤﺎﻣﯽ‬ ‫ﺗﻮﻟﯿﺪﮐﻨﻨــﺪﮔﺎﻥ ﻋﻤﺪﻩ ﮔﺎﺯﻫﺎﯼ ﮔﻠﺨﺎﻧﻪﺍﯼ ﺭﺍ‬ ‫ﻣﻮﻇﻒ ﮐﺮﺩﻩ ﺍﺳــﺖ ﺗﺎ ﺍﺯ ﺍﺑﺘﺪﺍﯼ ﮊﺍﻧﻮﯾﻪ ﺳﺎﻝ‬ ‫‪ 2010‬ﻣﯿﻼﺩﯼ‪ ،‬ﺍﻃﻼﻋﺎﺕ ﻣﺮﺑﻮﻁ ﺑﻪ ﻣﯿﺰﺍﻥ‬ ‫ﺍﻧﺘﺸﺎﺭ ﮔﺎﺯﻫﺎﯼ ﮔﻠﺨﺎﻧﻪﺍﯼ ﺗﻮﻟﯿﺪﺷﺪﻩ ﺗﻮﺳﻂ‬ ‫ﺧﻮﺩ ﺭﺍ ﺟﻤﻊﺁﻭﺭﯼ ﻭ ﻣﺴﺘﻨﺪﺳﺎﺯﯼ ﮐﻨﻨﺪ‪ .‬ﺍﯾﻦ‬ ‫ﻃﺮﺡ ﺟﺪﯾﺪ ﮐﻪ ﺗﻘﺮﯾﺒﺎ ﺩﻩ ﻫﺰﺍﺭ ﻭﺍﺣﺪ ﺗﻮﻟﯿﺪﯼ‬ ‫ﺭﺍ ﺷــﺎﻣﻞ ﻣﯽﺷﻮﺩ ﻫﺸــﺘﺎﺩ ﻭ ﭘﻨﺞ ﺩﺭﺻﺪ ﺍﺯ‬ ‫ﻣﯿﺰﺍﻥ ﺍﻧﺘﺸــﺎﺭ ﮔﺎﺯﻫﺎﯼ ﮔﻠﺨﺎﻧــﻪﺍﯼ ﺍﯾﺎﻻﺕ‬ ‫ﻣﺘﺤﺪﻩ ﺭﺍ ﺩﺭ ﺑﺮ ﻣﯽﮔﯿﺮﺩ‪ .‬ﺑﺎ ﺍﺟﺮﺍﯾﯽ ﺷــﺪﻥ‬ ‫ﺍﯾﻦ ﻃﺮﺡ‪ ،‬ﺁﮊﺍﻧﺲ ﺣﻔﺎﻇﺖ ﺍﺯ ﻣﺤﯿﻂ ﺯﯾﺴﺖ‬ ‫ﻗﺎﺩﺭ ﺧﻮﺍﻫﺪ ﺑﻮﺩ ﻣﻨﺎﺑﻊ ﺍﺻﻠﯽ ﺗﻮﻟﯿﺪ ﮔﺎﺯﻫﺎﯼ‬ ‫ﮔﻠﺨﺎﻧﻪﺍﯼ ﺭﺍ ﺷﻨﺎﺳﺎﯾﯽ ﻧﻤﻮﺩﻩ ﻭ ﺳﯿﺎﺳﺖﻫﺎﯼ‬ ‫ﻻﺯﻡ ﺑﺮﺍﯼ ﮐﻨﺘﺮﻝ ﺁﻥ ﺭﺍ ﺩﺭ ﺩﺳــﺘﻮﺭ ﮐﺎﺭ ﺧﻮﺩ‬ ‫ﻗــﺮﺍﺭ ﺩﻫﺪ‪ .‬ﺿﻤــﻦ ﺁﻥ ﮐﻪ ﺑﻪ ﺍﯾــﻦ ﺗﺮﺗﯿﺐ‪،‬‬ ‫ﻭﺍﺣﺪﻫﺎﯼ ﺗﻮﻟﯿﺪﮐﻨﻨﺪﻩ ﻧﯿﺰ ﻗﺎﺩﺭ ﺧﻮﺍﻫﻨﺪ ﺑﻮﺩ‬ ‫ﻋﻤﻠﮑﺮﺩ ﺧﻮﺩ ﺭﺍ ﺩﺭ ﺑﺎﺯﻩﻫﺎﯼ ﺯﻣﺎﻧﯽ ﻣﺸﺨﺺ‬ ‫ﻣﻮﺭﺩ ﺑﺮﺭﺳﯽ ﻗﺮﺍﺭ ﺩﻫﻨﺪ‪.‬‬

‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﺷﺮﻛﺖ‬ ‫‪ Robur‬ﺍﻳﺘﺎﻟﻴﺎ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﻫﻮﺍﺳﺎﺯﻫﺎﻯ ﺟﺪﻳﺪ‬ ‫ﺳﺮﻯ ‪ 39FD‬ﻛﺮﻳﺮ‬

‫ﺟﻬﺖ ﺗﻬﻴﻪ ﻣﺠﻼﺕ ﻭ ﻛﺘﺎﺏﻫﺎﻯ‬ ‫ﺗﺎﺳﻴﺴﺎﺗﻰ ﺑﺎ ﻣﺎ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﺗﻠﻔﻦ‪22885647-50:‬‬

‫ﺗﻠﻔﻦ‪55401278 :‬‬

‫ﺭﺍ ﻧﯿﺰ ﺩﺍﺭﺩ‪.‬‬

‫ﺳﯿﺴﺘﻢ ﮐﻨﺘﺮﻝ ﺩﻣﺎﯼ ﺁﺏ‬ ‫ﺷــﺮﮐﺖ ‪ Mokon‬ﺑﻪ ﺯﻭﺩﯼ ﺧﻂ ﺗﻮﻟﯿﺪ‬ ‫ﺳﯿﺴــﺘﻢﻫﺎﯼ ﮐﻨﺘــﺮﻝ ﺩﻣــﺎﯼ ﺁﺏ ﺧــﻮﺩ‬ ‫ﻣﻮﺳــﻮﻡ ﺑﻪ ‪ Hydrotherm II‬ﺭﺍ ﺭﺍﻩﺍﻧﺪﺍﺯﯼ‬ ‫ﺧﻮﺍﻫﺪ ﮐﺮﺩ‪ .‬ﺍﯾــﻦ ﮐﻨﺘﺮﻝﮐﻨﻨﺪﻩﻫﺎ ﮐﻪ ﺑﺮﺍﯼ‬ ‫ﻇﺮﻓﯿﺖﻫــﺎﯼ ﻣﺨﺘﻠﻒ ﮔﺮﻣﺎﯾﺸــﯽ ﻃﺮﺍﺣﯽ‬ ‫ﺷﺪﻩﺍﻧﺪ‪ ،‬ﻗﺎﺑﻠﯿﺖ ﮐﺎﺭ ﺑﺎ ﺟﺮﯾﺎﻥﻫﺎ ﻭ ﭘﻤﭗﻫﺎﯼ‬ ‫ﺑﺎ ﺍﻧــﺪﺍﺯﻩ ﻣﺨﺘﻠﻒ ﺭﺍ ﺩﺍﺭﻧــﺪ‪ .‬ﺍﺯ ﻭﯾﮋﮔﯽﻫﺎﯼ‬ ‫ﻣﻨﺤﺼﺮ ﺑﻪ ﻓﺮﺩ ﺍﯾﻦ ﮐﻨﺘﺮﻝﮐﻨﻨﺪﻩﻫﺎ ﻣﯽﺗﻮﺍﻥ‬ ‫ﺑﻪ ﺍﻧﺘﺨﺎﺏ ﺧﻮﺩﮐﺎﺭ ﻇﺮﻓﯿﺖ ﮔﺮﻣﺎﯾﺸﯽ ﺑﺮﺍﯼ‬ ‫ﺻﺮﻓﻪﺟﻮﯾﯽ ﺩﺭ ﻣﺼﺮﻑ ﺍﻧﺮﮊﯼ ﻭ ﮐﻨﺘﺮﻝ ‪PID‬‬ ‫ﺑــﺮﺍﯼ ﺗﻄﺒﯿﻖ ﺧﺮﻭﺟﯽ ﺳﯿﺴــﺘﻢ ﺑــﺎ ﻣﯿﺰﺍﻥ‬ ‫ﺗﻘﺎﺿﺎ ﺍﺷﺎﺭﻩ ﮐﺮﺩ‪.‬‬

‫ﺷــﺮﮐﺖ ‪ ،Chevron‬ﺩﻭﻣﯿﻦ ﺷــﺮﮐﺖ‬ ‫ﺑﺰﺭﮒ ﻧﻔﺘﯽ ﺍﯾﺎﻻﺕ ﻣﺘﺤﺪﻩ‪ ،‬ﺩﺭ ﭘﯽ ﺁﻥ ﺍﺳﺖ‬ ‫ﮐﻪ ﺑﺮﺍﯼ ﺗﻮﻟﯿﺪ ﺑﺨﺎﺭ ﻣﻮﺭﺩ ﻧﯿﺎﺯ ﺧﻮﺩ ﺩﺭ ﻣﯿﺪﺍﻥ‬ ‫ﻧﻔﺘﯽ ﮐﺎﻟﯿﻔﺮﻧﯿﺎ‪ ،‬ﯾﮏ ﻣﻮﺗﻮﺭﺧﺎﻧﻪ ﺧﻮﺭﺷﯿﺪﯼ‬ ‫ﺭﺍﻩﺍﻧﺪﺍﺯﯼ ﮐﻨﺪ‪ .‬ﮔﺰﺍﺭﺵﻫﺎﯼ ﺭﺳﯿﺪﻩ ﺣﺎﮐﯽ ﺍﺯ‬ ‫ﺁﻥ ﺍﺳــﺖ ﮐﻪ ﺍﯾﻦ ﺷﺮﮐﺖ ﺑﺮﺍﯼ ﺍﺟﺮﺍﯼ ﻃﺮﺡ‬ ‫ﺧﻮﺩ ﺩﺭ ﻧﻈﺮ ﺩﺍﺭﺩ ﺑﻪ ﻣﻨﻈﻮﺭ ﻣﺘﻤﺮﮐﺰﺳﺎﺯﯼ ﻧﻮﺭ‬ ‫ﺧﻮﺭﺷــﯿﺪ‪ ،‬ﺍﺯ ﭼﻨﺪﯾﻦ ﻫﺰﺍﺭ ﺁﯾﻨﻪ ﺑﺮ ﺭﻭﯼ ﯾﮏ‬ ‫ﺑﺮﺝ )‪ 323ft (98m‬ﺍﺳــﺘﻔﺎﺩﻩ ﮐﻨﺪ‪ .‬ﺑﻪ ﺍﯾﻦ‬ ‫ﺗﺮﺗﯿﺐ ﺑﺨﺎﺭ ﺗﻮﻟﯿﺪﺷﺪﻩ ﺑﺮﺍﯼ ﮔﺮﻡ ﮐﺮﺩﻥ ﻧﻔﺖ‬ ‫ﺧﺎﻡ ﺳﻨﮕﯿﻦ ﺑﻪ ﺩﺍﺧﻞ ﭼﺎﻩﻫﺎ ﺗﺰﺭﯾﻖ ﻣﯽﺷﻮﺩ‪،‬‬ ‫ﺩﺭ ﻧﺘﯿﺠﻪ ﺑﺎ ﮐﺎﻫﺶ ﻭﯾﺴــﮑﻮﺯﯾﺘﻪ ﻧﻔﺖ ﺧﺎﻡ‪،‬‬ ‫ﺍﺳــﺘﺨﺮﺍﺝ ﺁﻥ ﺁﺳﺎﻥﺗﺮ ﻣﯽﺷــﻮﺩ‪ .‬ﺑﻨﺎﺑﺮﺍﻋﻼﻡ‬ ‫ﺍﯾﻦ ﺷــﺮﮐﺖ‪ ،‬ﺩﺭ ﺻﻮﺭﺕ ﻣﻮﻓﻘﯿﺖﺁﻣﯿﺰ ﺑﻮﺩﻥ‬ ‫ﺍﯾﻦ ﭘﺮﻭﮊﻩ‪ ،‬ﺍﯾﻦ ﻃﺮﺡ ﺩﺭ ﺳﺎﯾﺮ ﻧﻘﺎﻁ ﻧﯿﺰ ﻣﻮﺭﺩ‬ ‫ﺍﺳﺘﻔﺎﺩﻩ ﻗﺮﺍﺭ ﺧﻮﺍﻫﺪ ﮔﺮﻓﺖ‪.‬‬

‫ﮔﺮﻭﻩ ﻣﻬﻨﺪﺳﻴﻦ ﻣﺸﺎﻭﺭ ﺍﺭﻭﻧﺪ ﺳﺮﻭﻳﺲ‬

‫ﮔﺮﻣﺎﯾﺶ ﻫﯿﺪﺭﻭﻧﯿﮏ‪ ،‬ﺳﯿﺴﺘﻢﻫﺎﯼ ﮔﺮﻣﺎﯾﺸﯽ‬

‫ﮔﺮﻣﺎﯾﺶ ﻣﻨﻄﻘــﻪﺍﯼ ﯾﮑﯽ ﺍﺯ ﺭﻭﺵﻫﺎﯾﯽ‬ ‫ﺍﺳﺖ ﮐﻪ ﺩﺭ ﺳﺎﻝﻫﺎﯼ ﺍﺧﯿﺮ ﺭﻭﺍﺝ ﺑﺴﯿﺎﺭ ﺯﯾﺎﺩﯼ‬ ‫ﺩﺭ ﺍﻧﮕﻠﺴــﺘﺎﻥ ﭘﯿﺪﺍ ﮐﺮﺩﻩ ﺍﺳﺖ‪ .‬ﮐﺎﺭﺷﻨﺎﺳﺎﻥ‬ ‫ﺍﯾﻦ ﮐﺸــﻮﺭ ﺩﺭ ﺣــﺎﻝ ﺑﺮﺭﺳــﯽ ﺭﺍﻫﮑﺎﺭﻫﺎﯼ‬ ‫ﻣﺨﺘﻠﻒ ﺑﺮﺍﯼ ﺍﻓﺰﺍﯾﺶ ﺑﺎﺯﺩﻩ‪ ،‬ﮐﺎﻫﺶ ﻣﺼﺮﻑ‬ ‫ﺍﻧﺮﮊﯼ‪ ،‬ﺍﻓﺰﺍﯾﺶ ﺳﻬﻢ ﺍﻧﺮﮊﯼﻫﺎﯼ ﺗﺠﺪﯾﺪﭘﺬﯾﺮ‬ ‫ﻭ ﮐﺎﻫﺶ ﻣﯿﺰﺍﻥ ﺍﻧﺘﺸﺎﺭ ﮔﺎﺯﻫﺎﯼ ﮔﻠﺨﺎﻧﻪﺍﯼ ﺩﺭ‬ ‫ﺟﻮ ﻫﺴــﺘﻨﺪ‪ .‬ﺩﺭ ﻫﻤﯿﻦ ﺭﺍﺳﺘﺎ ﺍﺧﯿﺮﺍ ﻗﺎﻧﻮﻧﯽ‬ ‫ﺩﺭ ﺍﯾﻦ ﮐﺸﻮﺭ ﻭﺿﻊ ﺷﺪﻩ ﺍﺳﺖ ﮐﻪ ﺑﻪ ﻣﻮﺟﺐ‬ ‫ﺁﻥ ﺗﺎ ﺳــﺎﻝ ‪ 2050‬ﻣﯿﺰﺍﻥ ﺍﻧﺘﺸــﺎﺭ ﮔﺎﺯﻫﺎﯼ‬ ‫ﮔﻠﺨﺎﻧﻪﺍﯼ ﺩﺭ ﺍﯾﻦ ﮐﺸﻮﺭ ﺑﺎﯾﺪ ﺑﻪ ﺍﻧﺪﺍﺯﻩ ﭘﻨﺠﺎﻩ‬ ‫ﺩﺭﺻﺪ ﮐﺎﻫﺶ ﭘﯿﺪﺍ ﮐﻨﺪ‪ .‬ﺑﻨﺎ ﺑﺮ ﺍﻋﻼﻡ ﯾﮑﯽ ﺍﺯ‬ ‫ﻣﺴﻮﻭﻻﻥ ﺍﻧﺮﮊﯼ ﺍﯾﻦ ﮐﺸﻮﺭ‪ ،‬ﺗﻨﻬﺎ ﺑﺎ ﺍﺳﺘﻔﺎﺩﻩ‬ ‫ﺍﺯ ﮔﺮﻣﺎﯾــﺶ ﻣﻨﻄﻘﻪﺍﯼ ﻣﯽﺗﻮﺍﻥ ﺻﺮﻓﻪﺟﻮﯾﯽ‬ ‫ﺣﺎﺻﻠﻪ ﺩﺭ ﺑﺨﺶ ﮔﺮﻣﺎﯾﺶ ﺍﯾﻦ ﮐﺸــﻮﺭ ﺭﺍ ﺑﻪ‬ ‫ﻣﯿﺰﺍﻥ ﭼﻬﺎﺭﺩﻩ ﺩﺭﺻﺪ ﮐﺎﻫﺶ ﺩﺍﺩ‪.‬‬

‫ﺳﺎﺧﺖ ﯾﮏ ﻣﻮﺗﻮﺭﺧﺎﻧﻪ ﺧﻮﺭﺷﯿﺪﯼ‬ ‫ﺑﺮﺍﯼ ﺗﻮﻟﯿﺪ ﺑﺨﺎﺭ‬

‫ﺍﺭﻭﻧﺪ ﺑﺎ ﺩﻓﺘﺮ ﻧﺸﺮﻳﻪ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﺍﺳﺖ ﮐﻪ ﺷﺮﮐﺖ ‪ Munters‬ﺑﺮﺍﯼ ﺳﯿﺴﺘﻢﻫﺎﯼ‬

‫ﻋﻘﺐﮔﺮﺩ ﺍﻧﮕﻠﺴـﺘﺎﻥ ﺑـﺮﺍﯼ ﺗﺎﻣﯿﻦ‬ ‫ﻧﯿﺎﺯﻫﺎﯼ ﺟﺪﯾﺪ‬

‫ﺟﻬﺖ ﺳﻔﺎﺭﺵ ﺁﮔﻬﻰ ﺩﺭ ﻧﺸﺮﻳﻪ‬

‫ﺳﯿﺴﺘﻢ ﺑﺎﺯﯾﺎﺑﯽ ﮔﺮﻣﺎ‬ ‫‪ X-PackTM‬ﻋﻨﻮﺍﻥ ﻣﺤﺼﻮﻝ ﺟﺪﯾﺪﯼ‬

‫ﻫﺰﺍﺭ ﻧﻘﻄﻪ ﻣﺨﺘﻠﻒ ﻣﯽﺑﺎﺷﺪ‪.‬‬

‫ﻭ ﻗﺎﺑﻠﯿﺖ ﮔﺰﺍﺭﺵﮔﯿﺮﯼ ﺑﺎﺭﻫﺎﯼ ﺳــﺎﺧﺘﻤﺎﻥ‬ ‫ﺑﺮ ﻣﺒﻨﺎﯼ ﺍﺳﺘﺎﻧﺪﺍﺭﺩ ‪ASHRAE/CIBSE‬‬ ‫ﺍﺷﺎﺭﻩ ﮐﺮﺩ‪.‬‬

‫ﺻﻔﺤﻪ ‪ / 4‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﻋﻠﻤﻰ‬

‫ﺍﻓﺖ ﻓﺸﺎﺭ‬ ‫ﺍﻓﺖ ﻓﺸــﺎﺭ ﺩﻣﭙﺮ ﺭﺍ ﻣﯽﺗــﻮﺍﻥ ﺑﺎ ﺿﺮﯾﺐ‬ ‫ﺍﻓﺖ ”‪ “Cd‬ﮐﻪ ﯾﮏ ﻋﺪﺩ ﺑﯽﺑﻌﺪ ﺍﺳﺖ‪ ،‬ﺑﯿﺎﻥ‬

‫ﮐﺮﺩ‪ .‬ﺿﺮﯾﺐ ﺍﻓﺖ ﯾﮏ ﺩﻣﭙﺮ ﺑﺮﺍﺑﺮ ﺍﺳﺖ ﺑﺎ ﺍﻓﺖ‬ ‫ﻓﺸﺎﺭ ﮐﻞ ﺩﻣﭙﺮ ﺑﻪ ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ ﻣﻮﺿﻌﯽ‪:‬‬ ‫ﻣﻌﺎﺩﻟﻪ ‪:1‬‬

‫)‬

‫‪2‬‬

‫‪ΔPt‬‬ ‫‪ΔPt‬‬ ‫=‬ ‫‪Pv‬‬ ‫‪V‬‬ ‫‪ρ 1097‬‬

‫(‬

‫= ‪Cd‬‬

‫ﮐﻪ ﺩﺭ ﺁﻥ‪:‬‬ ‫‪ = Cd‬ﺿﺮﯾﺐ ﺍﻓﺖ‪ ،‬ﺑﯽﺑﻌﺪ‬ ‫‪ = ΔPt‬ﺍﻓﺖ ﻓﺸــﺎﺭ ﮐﻞ ﺑﺮ ﺣﺴــﺐ ﺍﯾﻨﭻ‬ ‫ﺳﺘﻮﻥ ﺁﺏ‬ ‫‪ = V‬ﺳﺮﻋﺖ‪ ،‬ﻓﻮﺕ ﺑﺮ ﺩﻗﯿﻘﻪ‬ ‫‪ = Pv‬ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ‪ ،‬ﺍﯾﻨﭻ ﺁﺏ‬ ‫‪ = ρ‬ﭼﮕﺎﻟﯽ ﻫﻮﺍ‪ ،‬ﭘﻮﻧﺪ ﺑﺮ ﻓﻮﺕﻣﮑﻌﺐ‬ ‫ﺿﺮﯾــﺐ ﺍﻓــﺖ‪ ،‬ﺗﺎﺑﻌــﯽ ﺍﺯ ﺯﺍﻭﯾــﻪ ﭘﺮﻩ ﻭ‬ ‫ﻧــﻮﻉ ﺩﻣﭙــﺮ ﺍﺳــﺖ‪ .‬ﺍﻃﻼﻋﺎﺕ ﻣﺮﺑــﻮﻁ ﺑﻪ‬ ‫ﺩﻣﭙﺮﻫــﺎﯼ ﻧــﻮﻉ ﭘــﺮﻩ ﻣﺨﺎﻟﻒ ﻭ ﻣــﻮﺍﺯﯼ ﺭﺍ‬ ‫ﻣﯽﺗــﻮﺍﻥ ﺩﺭ ﻭﯾﺮﺍﯾﺶﻫــﺎﯼ ﻗﺪﯾﻤــﯽ ﮐﺘﺎﺏ‬ ‫)‪Fundamentals (ASHRAE 1989‬‬ ‫‪ Handbook of ASHRAE‬ﭘﯿــﺪﺍ ﮐــﺮﺩ‪.‬‬ ‫ﺑﺨﺸــﯽ ﺍﺯ ﺍﯾﻦ ﺍﻃﻼﻋﺎﺕ ﺩﺭ ﺗﺼﻮﯾﺮ )‪ (2‬ﺍﺭﺍﺋﻪ‬ ‫ﺷﺪﻩ ﺍﺳﺖ‪ .‬ﺩﺭ ﺑﯿﺸﺘﺮ ﻣﺤﺪﻭﺩﻩﻫﺎﯼ ﮐﺎﺭﮐﺮﺩ‪،‬‬ ‫ﺿﺮﯾــﺐ ﺍﻓــﺖ ﺩﻣﭙﺮﻫﺎﯼ ﻧﻮﻉ ﭘــﺮﻩ ﻣﻮﺍﺯﯼ ﻭ‬ ‫ﻣﺨﺎﻟــﻒ ﺑﻪ ﺻﻮﺭﺕ ﺗﺎﺑﻊ ﻧﻤﺎﯾــﯽ ﺍﺯ ﺯﺍﻭﯾﻪ ﭘﺮﻩ‬

‫ﺍﺳﺖ )‪ .(Legg, 1981‬ﯾﻌﻨﯽ‪:‬‬ ‫ﻣﻌﺎﺩﻟﻪ ‪:2‬‬ ‫‪Cd = K1e K2θ‬‬

‫ﮐــﻪ ﺩﺭ ﺁﻥ ‪ k2 ,k1‬ﺛﺎﺑﺖ ﻫﺴــﺘﻨﺪ ﻭ ‪θ‬‬ ‫ﺯﺍﻭﯾﻪ ﭘﺮﻩ ﺑﺮ ﺣﺴﺐ ﺩﺭﺟﻪ ﺍﺳﺖ‪.‬‬ ‫ﺑﺎﯾــﺪ ﺗﻮﺟﻪ ﺩﺍﺷــﺖ ﻫﻨﮕﺎﻣــﯽ ﮐﻪ ﯾﮏ‬ ‫ﺩﻣﭙﺮ ﺑﺴﺘﻪ ﻣﯽﺷﻮﺩ‪ ،‬ﺿﺮﯾﺐ ﺍﻓﺖ ﺩﻣﭙﺮﻫﺎﯼ‬ ‫ﭘﺮﻩ ﻣﻮﺍﺯﯼ ﺑﺴــﯿﺎﺭ ﺁﻫﺴﺘﻪﺗﺮ ﺍﺯ ﺩﻣﭙﺮﻫﺎﯼ ﭘﺮﻩ‬ ‫ﻣﺨﺎﻟــﻒ ﺍﻓﺰﺍﯾﺶ ﻣﯽﯾﺎﺑﺪ‪ .‬ﭘﺮﻩﻫــﺎﯼ ﻣﻮﺍﺯﯼ‬ ‫ﺑﯿﺸﺘﺮ ﻣﺎﻧﻨﺪ ﭘﺮﻩﻫﺎﯼ ﮔﺮﺩﺍﻥ ﻋﻤﻞ ﻣﯽﮐﻨﻨﺪ‪،‬‬ ‫ﺩﺭ ﺣﺎﻟﯽ ﮐﻪ ﭘﺮﻩﻫﺎﯼ ﻣﺨﺎﻟﻒ ﺑﯿﺸــﺘﺮ ﺷﺒﯿﻪ‬ ‫ﺍﻭﺭﯾﻔﯿﺲ ﻋﻤﻞ ﻣﯽﮐﻨﻨﺪ‪ .‬ﺍﯾﻦ ﻣﺸــﺨﺼﻪ ﺑﺮ‬ ‫ﺭﻭﯼ ﺩﻣﭙﺮ ﺗﻨﻈﯿﻢﮐﻨﻨﺪﻩ ﺟﺮﯾﺎﻥ ﻫﻮﺍﯼ ﻣﻮﺟﻮﺩ‬ ‫ﺩﺭ ﯾﮏ ﺳﯿﺴﺘﻢ ﮐﺎﻧﺎﻝ ‪ /‬ﺩﻣﭙﺮ ﺍﺛﺮ ﻣﯽﮔﺬﺍﺭﺩ‪.‬‬ ‫ﻣﯽﺗﻮﺍﻥ ﻧﺸﺎﻥ ﺩﺍﺩ ﮐﻪ ﺩﺭ ﯾﮏ ﺍﺧﺘﻼﻑ ﻓﺸﺎﺭ‬ ‫ﺛﺎﺑﺖ‪ ،‬ﺟﺮﯾﺎﻥ ﻋﺒــﻮﺭﯼ ﺍﺯ ﯾﮏ ﮐﺎﻧﺎﻝ ﺩﺭ ﯾﮏ‬ ‫ﺳﯿﺴــﺘﻢ ﺩﺍﺭﺍﯼ ﺩﻣﭙﺮ ﺑﺮ ﺍﺳــﺎﺱ ﻓﺮﻣﻮﻝ ﺯﯾﺮ‬ ‫ﺗﻐﯿﯿﺮ ﻣﯽﮐﻨﺪ‪:‬‬ ‫ﻣﻌﺎﺩﻟﻪ ‪:3‬‬ ‫‪Cdo‬‬ ‫‪f .C d + (1 − f ).C do‬‬

‫= ﮐﺴﺮ ﺩﺑﯽ ﮐﺎﻣﻞ‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬ ‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﻳﺎﺯﺍﻛﻰ ژﺍﭘﻦ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﺷﻌﻠﻪ ﻣﺴﺘﻘﻴﻢ‬

‫ﺩﻣﭙﺮﻫﺎ‬ ‫ﺑــﺮﺍﯼ ﮐﻨﺘﺮﻝ ﺟﺮﯾــﺎﻥ ﻫﻮﺍ ﺑــﻪ ﻣﻨﻈﻮﺭ‬ ‫ﺩﺳــﺖﯾﺎﺑﯽ ﺑﻪ ﯾــﮏ ﺩﻣﺎ ﯾﺎ ﻓﺸــﺎﺭ ﺧﺎﺹ ﺍﺯ‬ ‫ﺩﻣﭙﺮﻫﺎ ﺍﺳﺘﻔﺎﺩﻩ ﻣﯽﺷــﻮﺩ‪ .‬ﺍﻧﻮﺍﻉ ﺧﺎﺻﯽ ﺍﺯ‬ ‫ﺩﻣﭙﺮﻫــﺎ ﺩﺭ ﺗﺠﻬﯿــﺰﺍﺕ ﺗﻬﻮﯾﻪﻣﻄﺒﻮﻉ ﻣﺎﻧﻨﺪ‬ ‫ﺟﻌﺒﻪﻫﺎﯼ ﺍﺧﺘــﻼﻁ ﻭ ﻭﺍﺣﺪﻫﺎﯼ ﺍﻟﻘﺎﯾﯽ ﺑﻪ‬ ‫ﮐﺎﺭ ﻣﯽﺭﻭﻧــﺪ‪ ،‬ﺍﻣﺎ ﺩﻣﭙﺮﻫــﺎﯼ ﮐﻨﺘﺮﻝ ﻣﻮﺭﺩ‬ ‫ﺍﺳــﺘﻔﺎﺩﻩ ﺩﺭ ﮐﺎﻧﺎﻝﻫﺎﯼ ﻫﻮﺍ ﻭ ﻣﺤﻔﻈﻪﻫﺎﯼ‬ ‫ﺁﻥ ﻋﻤﻮﻣﺎ ﺍﺯ ﻧﻮﻉ ﭼﻨﺪﭘﺮﻩﺍﯼ ﻫﺴﺘﻨﺪ‪ .‬ﺑﻪ ﻃﻮﺭ‬ ‫ﮐﻠﯽ ﺩﻣﭙﺮﻫــﺎ ﺑﺮ ﺩﻭ ﻧﻮﻋﻨﺪ‪ :‬ﭘﺮﻩ ﻣﻮﺍﺯﯼ ﻭ ﭘﺮﻩ‬ ‫ﻣﺨﺎﻟﻒ‪ .‬ﻫﻤﺎﻥﻃﻮﺭ ﮐﻪ ﺩﺭ ﺗﺼﻮﯾﺮ )‪ (1‬ﻧﺸﺎﻥ‬ ‫ﺩﺍﺩﻩ ﺷﺪﻩ ﺍﺳــﺖ‪ ،‬ﺗﻤﺎﻡ ﭘﺮﻩﻫﺎ ﺩﺭ ﺩﻣﭙﺮﻫﺎﯼ‬ ‫ﻧﻮﻉ ﭘﺮﻩ ﻣﻮﺍﺯﯼ ﺑﻪ ﯾﮏ ﺷﮑﻞ ﻭ ﺩﺭ ﯾﮏ ﺟﻬﺖ‬ ‫ﺣﺮﮐــﺖ ﻣﯽﮐﻨﻨــﺪ‪ .‬ﺩﺭ ﺩﻣﭙﺮﻫﺎﯼ ﻧــﻮﻉ ﭘﺮﻩ‬ ‫ﻣﺨﺎﻟﻒ‪ ،‬ﭘﺮﻩﻫﺎﯼ ﻣﺠﺎﻭﺭ ﺩﺭ ﺧﻼﻑ ﺟﻬﺖ ﻫﻢ‬ ‫ﺣﺮﮐﺖ ﻣﯽﮐﻨﻨﺪ‪.‬‬

‫ﺍﺑﺰﺍﺭﻫﺎﻯ ﻛﻨﺘﺮﻝ ﺟﺮﻳﺎﻥ‬

‫ﺗﺼﻮﯾﺮ ‪ :1‬ﺩﻣﭙﺮﻫﺎﯼ ﻫﻮﺍ‬

‫ﺗﻬﻮﻳﻪﺍﺭﻭﻧﺪ‬ ‫ﻳﻜﺘﺎﺗﻬﻮﻳﻪ‬ ‫ﻧﺸﺮ ﻳﺰﺩﺍ ﻭﻳﻜﺘﺎ‬ ‫ﺍﺭﻭﻧﺪ‬

‫ﺗﺼﻮﯾﺮ ‪ :2‬ﻣﺸﺨﺼﻪﻫﺎﯼ ﺟﺮﯾﺎﻥ ﻫﻮﺍ ﺩﺭ ﺩﻣﭙﺮﻫﺎ‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬

‫ﺍﺻﺎﻟﺖ ﺗﻬﻮﻳﻪ ﻣﻄﺒﻮﻉ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﮔﺎﺯﺳﻮﺯ‬

‫ﺻﻔﺤﻪ ‪ / 5‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﺍﺭﻭﻧﺪ ﺑﺎ ﺩﻓﺘﺮ ﻧﺸﺮﻳﻪ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﺗﺼﻮﯾﺮ ‪ :3‬ﻣﺸﺨﺼﻪﻫﺎﯼ ﺟﺮﯾﺎﻥ ﻫﻮﺍ ﺩﺭ ﺩﻣﭙﺮﻫﺎﯼ ﭘﺮﻩ ﻣﻮﺍﺯﯼ‬ ‫ﺗﻠﻔﻦ‪55401278 :‬‬

‫ﺗﺼﻮﯾﺮ ‪ :4‬ﻣﺸﺨﺼﻪﻫﺎﯼ ﺟﺮﯾﺎﻥ ﻫﻮﺍ ﺩﺭ ﺩﻣﭙﺮﻫﺎﯼ ﭘﺮﻩ ﻣﺨﺎﻟﻒ‬

‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﺷﺮﻛﺖ‬ ‫‪ Robur‬ﺍﻳﺘﺎﻟﻴﺎ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﻫﻮﺍﺳﺎﺯﻫﺎﻯ ﺟﺪﻳﺪ‬ ‫ﺳﺮﻯ ‪ 39FD‬ﻛﺮﻳﺮ‬

‫ﺟﻬﺖ ﺗﻬﻴﻪ ﻣﺠﻼﺕ ﻭ ﻛﺘﺎﺏﻫﺎﻯ‬ ‫ﺗﺎﺳﻴﺴﺎﺗﻰ ﺑﺎ ﻣﺎ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﺗﻠﻔﻦ‪22885647-50:‬‬

‫ﺟﻬﺖ ﺳﻔﺎﺭﺵ ﺁﮔﻬﻰ ﺩﺭ ﻧﺸﺮﻳﻪ‬

‫ﻧﺸﺖ‬ ‫ﺩﻣﭙﺮﻫــﺎ ﺫﺍﺗــﺎ ﺩﺍﺭﺍﯼ ﺧﺎﺻﯿﺖ ﻧﺸــﺖ‬ ‫ﻫﺴﺘﻨﺪ‪ .‬ﺩﺭ ﺣﺎﻟﺖ ﺑﺴــﺘﻪ ﺑﻮﺩﻥ ﯾﮏ ﺩﻣﭙﺮ‪،‬‬ ‫ﻣﯿﺰﺍﻥ ﻧﺸــﺖ ﺁﻥ ﺗﺎﺑﻌﯽ ﺍﺯ ﻧﻮﻉ ﻃﺮﺍﺣﯽ ﺩﻣﭙﺮ‬ ‫ﺑﻮﺩﻩ ﻭ ﮐﺎﻫﺶ ﻣﯿﺰﺍﻥ ﻧﺸــﺘﯽ ﻣﺴﺘﻠﺰﻡ ﺻﺮﻑ‬ ‫ﻫﺰﯾﻨﻪ ﺍﺳــﺖ‪ .‬ﺑﻪ ﻫﻤﯿﻦ ﻟﺤﺎﻅ ﺑﺎﯾﺪ ﺍﻧﺘﺨﺎﺏ‬ ‫ﯾﮏ ﺩﻣﭙﺮ ﺑﺮ ﺍﺳﺎﺱ ﻧﯿﺎﺯ ﺳﯿﺴﺘﻢ ﺍﻧﺠﺎﻡ ﮔﯿﺮﺩ‪.‬‬ ‫ﺑﯿﺸﺘﺮ ﺳﺎﺯﻧﺪﮔﺎﻥ‪ ،‬ﻣﯿﺰﺍﻥ ﻧﺸﺘﯽ ﻣﺤﺼﻮﻻﺕ‬ ‫ﺗﻮﻟﯿﺪﯼ ﺧﻮﺩ ﺭﺍ ﻣﺸﺨﺺ ﻣﯽﮐﻨﻨﺪ‪ .‬ﺑﻪ ﺍﺯﺍﯼ‬

‫ﻋﻤﻠﮕﺮﻫﺎ‬ ‫ﻣﻮﺗﻮﺭﻫﺎﯼ ﺩﻣﭙﺮ ﻣﯽﺗﻮﺍﻧﻨﺪ ﻧﯿﻮﻣﺎﺗﯿﮑﯽ‪،‬‬ ‫ﺍﻟﮑﺘﺮﯾﮑﯽ ﯾﺎ ﻫﯿﺪﺭﻭﻟﯿﮑﯽ ﺑﺎﺷﻨﺪ‪ .‬ﺍﯾﻦ ﻋﻤﻠﮕﺮﻫﺎ‬ ‫ﺑﺎﯾــﺪ ﻗﺪﺭﺕ ﮐﺎﻓﯽ ﺑﺮﺍﯼ ﻏﻠﺒــﻪ ﺑﺮ ﺍﺻﻄﮑﺎﮎ‬ ‫ﯾﺎﺗﺎﻗﺎﻥﻫﺎ ﻭ ﻣﻘﺎﻭﻣﺖ ﻫﻮﺍ‪ ،‬ﺩﺭﺯﺑﻨﺪﯼ ﻧﺸــﺘﯽ‬ ‫ﺩﻣﭙﺮﻫﺎ ﻭ ﺍﺻﻄﮑﺎﮎ ﻧﺎﺷﯽ ﺍﺯ ﺗﻤﺎﺱ ﺭﺍ ﺩﺍﺷﺘﻪ‬ ‫ﺑﺎﺷﻨﺪ‪.‬‬

‫ﮔﺮﻭﻩ ﻣﻬﻨﺪﺳﻴﻦ ﻣﺸﺎﻭﺭ ﺍﺭﻭﻧﺪ ﺳﺮﻭﻳﺲ‬

‫ﮐﻪ ﺩﺭ ﺁﻥ‪:‬‬ ‫‪ = Cdo‬ﺿﺮﯾﺐ ﺍﻓﺖ ﺑﺮﺍﯼ ﺩﻣﭙﺮ ﺩﺭ ﺣﺎﻟﺖ‬ ‫ﮐﺎﻣﻼ ﺑﺎﺯ‬ ‫‪ = Cd‬ﺿﺮﯾﺐ ﺍﻓﺖ‪ ،‬ﺗﺎﺑﻌﯽ ﺍﺯ ﺯﺍﻭﯾﻪ ﺩﻣﭙﺮ‬ ‫‪ = f‬ﻣﻘﺎﻭﻣﺖ ﺩﻣﭙﺮ ﺑﺎﺯ ﺑﻪ ﺻﻮﺭﺕ ﺗﺎﺑﻌﯽ‬ ‫ﺍﺯ ﻣﻘﺎﻭﻣﺖ ﮐﻞ ﺳﯿﺴﺘﻢ‬ ‫ﺗﺼﺎﻭﯾﺮ )‪ (3‬ﻭ )‪ (4‬ﮐﺴﺮﯼ ﺍﺯ ﮐﻞ ﺟﺮﯾﺎﻥ‬ ‫ﺩﺭ ﻣﻘﺎﺑﻞ ﺯﺍﻭﯾﻪ ﭘﺮﻩ ﺑﺮﺍﯼ ﺩﻣﭙﺮﻫﺎﯼ ﭘﺮﻩ ﻣﻮﺍﺯﯼ‬ ‫ﻭ ﻣﺨﺎﻟﻒ ﺑﻪ ﺍﺯﺍﯼ ﻣﻘﺎﺩﯾﺮ ﻣﺨﺘﻠﻒ ∂ ﺭﺍ ﻧﺸﺎﻥ‬ ‫ﻣﯽﺩﻫﻨﺪ ) ∂ ﺑﺮ ﺣﺴــﺐ ﺩﺭﺻﺪ ﻣﻘﺎﻭﻣﺖ ﮐﻞ‬ ‫ﺳﯿﺴﺘﻢ ﺑﯿﺎﻥ ﺷﺪﻩ ﺍﺳﺖ(‪ .‬ﺑﺎﯾﺪ ﺗﻮﺟﻪ ﺩﺍﺷﺖ‬ ‫ﮐﻪ ﺑﺮﺍﯼ ﺩﺳﺖﯾﺎﺑﯽ ﺑﻪ ﮐﻨﺘﺮﻝ ﺗﻨﻈﯿﻢ ﺧﻄﯽ‬ ‫ﺩﺭ ﯾﮏ ﺩﻣﭙﺮ ﺩﺍﺭﺍﯼ ﻧﻮﻉ ﭘﺮﻩ ﻣﻮﺍﺯﯼ‪ ،‬ﺿﺮﻭﺭﯼ‬ ‫ﺍﺳﺖ ﮐﻪ ﺍﻓﺖ ﻓﺸﺎﺭ ﺩﻣﭙﺮ ﺩﺭ ﺣﺎﻟﺖ ﮐﺎﻣﻼ ﺑﺎﺯ‬ ‫ﺑﯿﻦ ‪ 20%‬ﺗﺎ ‪ 50%‬ﻓﺸــﺎﺭ ﮐﻞ ﺳﯿﺴﺘﻢ ﺑﺎﺷﺪ‪.‬‬ ‫ﺑﺮﺍﯼ ﺭﺳﯿﺪﻥ ﺑﻪ ﺣﺎﻟﺖ ﮐﻨﺘﺮﻝ ﺧﻄﯽ ﻣﻌﺎﺩﻝ‬ ‫ﺩﺭ ﯾﮏ ﺩﻣﭙﺮ ﻧﻮﻉ ﭘﺮﻩ ﻣﺨﺎﻟﻒ ﻻﺯﻡ ﺍﺳــﺖ ﮐﻪ‬ ‫ﺍﻓﺖ ﻓﺸﺎﺭ ﺩﻣﭙﺮ ﺩﺭ ﺣﺎﻟﺖ ﮐﺎﻣﻼ ﺑﺎﺯ ﻓﻘﻂ ﺑﯿﻦ‬ ‫‪ 5%‬ﺗﺎ ‪ 10%‬ﻓﺸﺎﺭ ﮐﻞ ﺳﯿﺴﺘﻢ ﺑﺎﺷﺪ‪.‬‬ ‫ﺑﺎ ﺗﻮﺟﻪ ﺑﻪ ﺍﯾﻦ ﮐــﻪ ﺍﻓﺖ ﺍﻧﺮﮊﯼ ﺩﺭ ﺍﮐﺜﺮ‬ ‫ﻣﻮﺍﻗﻊ ﺑﺎﻋﺚ ﺍﯾﺠﺎﺩ ﺳــﺮ ﻭ ﺻﺪﺍﯼ ﻧﺎﺧﻮﺍﺳﺘﻪ‬ ‫ﻣﯽﺷــﻮﺩ‪ ،‬ﻟﺬﺍ ﺩﻣﭙﺮﻫﺎﯼ ﻧﻮﻉ ﭘﺮﻩ ﻣﺨﺎﻟﻒ ﺍﺯ‬ ‫ﻧﻈﺮ ﮐﺎﻫﺶ ﺳــﺮ ﻭ ﺻﺪﺍﯼ ﺗﻮﻟﯿﺪﯼ ﻭ ﺗﻨﻈﯿﻢ‬ ‫ﺍﻓﺖ ﺍﻧﺮﮊﯼ ﻣﻨﺎﺳﺐﺗﺮ ﻫﺴﺘﻨﺪ‪.‬‬ ‫ﺑﻪ ﻣﻨﻈﻮﺭ ﺟﻠﻮﮔﯿﺮﯼ ﺍﺯ ﺍﻓﺖ ﻓﺸﺎﺭ ﻧﺎﺷﯽ ﺍﺯ‬ ‫ﻋﻤﻠﮑﺮﺩ ﺩﻣﭙﺮﻫﺎ‪ ،‬ﺑﺎﯾﺪ ﺩﺭ ﺍﮐﺜﺮ ﻣﻮﺍﻗﻊ ﺳﺮﻋﺖ‬ ‫ﺟﺮﯾﺎﻥ ﺩﺍﺧــﻞ ﺩﻣﭙﺮﻫﺎﯼ ﮐﺎﻣــﻼ ﺑﺎﺯ ﺑﻪ ﺣﺪ‬ ‫ﮐﺎﻓﯽ ﺯﯾﺎﺩ ﺑﺎﺷﺪ‪ .‬ﺑﻪ ﻋﻨﻮﺍﻥ ﻣﺜﺎﻝ ﺍﮔﺮ ﻣﯿﺰﺍﻥ‬ ‫ﺍﻓﺖ ﮐﻞ ﺩﺭ ﺣﺪﺍﮐﺜﺮ ﻣﯿﺰﺍﻥ ﻣﻘﺪﺍﺭ ﺟﺮﯾﺎﻥ ﺑﻪ‬ ‫ﺍﻧــﺪﺍﺯﻩ ﯾﮏ ﺍﯾﻨﭻ ﺳــﺘﻮﻥ ﺁﺏ ﻭ ﺿﺮﯾﺐ ﺍﻓﺖ‬ ‫ﯾﮏ ﺩﻣﭙﺮ ﮐﺎﻣﻼ ﺑﺎﺯ ﺣﺪﻭﺩ ‪ 0.4‬ﺑﺎﺷﺪ‪ ،‬ﺁﻥﮔﺎﻩ‬ ‫ﺍﮔﺮ ﺍﻓﺖ ﻓﺸــﺎﺭ ﺩﻣﭙﺮ ‪ 10%‬ﻣﯿﺰﺍﻥ ﺍﻓﺖ ﮐﻠﯽ‬ ‫ﺑﺎﺷــﺪ ﺑﺎﯾﺪ ﺳﺮﻋﺖ ﺟﺮﯾﺎﻥ ﻫﻮﺍ ﺣﺪﻭﺩ ‪2000‬‬ ‫ﻓﻮﺕ ﺩﺭ ﺩﻗﯿﻘﻪ )‪ (fpm‬ﺷــﻮﺩ‪ .‬ﺩﺭ ﻣﻘﺎﯾﺴــﻪ‬ ‫ﺑﺎﯾﺪ ﮔﻔﺖ ﮐﻪ ﺩﺭ ﺑﺴــﯿﺎﺭﯼ ﺍﺯ ﺳﯿﺴــﺘﻢﻫﺎﯼ‬ ‫ﺳﺮﻣﺎﯾﺶ ﺳــﺎﺧﺘﻤﺎﻥﻫﺎ‪ ،‬ﺳﺮﻋﺖ ﺟﺮﯾﺎﻥ ﺩﺭ‬ ‫ﺩﻫﺎﻧــﻪ ﮐﻮﺋﻞ ﺗﻘﺮﯾﺒﺎ ‪ 500 fpm‬ﺍﺳــﺖ‪ .‬ﺍﯾﻦ‬ ‫ﺑﺪﯾﻦ ﻣﻌﻨﯽ ﺍﺳــﺖ ﮐﻪ ﺩﻣﭙﺮﻫﺎﯼ ﻣﻮﺟﻮﺩ ﺩﺭ‬ ‫ﮐﺎﻧﺎﻝﻫﺎﯼ ﺑﺮﮔﺸﺖ ﻭ ﻫﻮﺍﯼ ﺗﺎﺯﻩ ﺍﺣﺘﻤﺎﻻ ﺑﺎﯾﺪ‬ ‫ﮐﻤﺘﺮ ﺍﺯ ﯾﮏ ﭼﻬﺎﺭﻡ ﺳﻄﺢ ﮐﻮﺋﻞ ﺑﺎﺷﻨﺪ‪.‬‬

‫ﻫﺮ ﻓﻮﺕﻣﺮﺑﻊ ﺍﺯ ﺳــﻄﺢ ﯾﮏ ﺩﻣﭙﺮ ﺳــﺎﺩﻩ ﻭ‬ ‫ﺍﺭﺯﺍﻥﻗﯿﻤﺖ ﻭ ﺩﺭ ﻓﺸﺎﺭ ‪ 1.5‬ﺍﯾﻨﭻ ﺁﺏ ﻣﻤﮑﻦ‬ ‫ﺍﺳﺖ ﻣﯿﺰﺍﻥ ﻧﺸﺖ ﺣﺪﻭﺩ ‪ 50‬ﻓﻮﺕﻣﮑﻌﺐ ﺑﺮ‬ ‫ﺩﻗﯿﻘﻪ ﺑﺎﺷــﺪ‪ ،‬ﺩﺭ ﺣﺎﻟﯽﮐﻪ ﻣﻤﮑﻦ ﺍﺳﺖ ﺑﻪ‬ ‫ﺍﺯﺍﯼ ﻫﺮ ﻓﻮﺕﻣﺮﺑﻊ ﺍﺯ ﺳﻄﺢ ﯾﮏ ﺩﻣﭙﺮ ﺩﺍﺭﺍﯼ‬ ‫ﺳﺎﺧﺘﺎﺭ ﺧﻮﺏ ﻭ ﺩﺭ ﻓﺸﺎﺭ ‪ 4‬ﺍﯾﻨﭻ ﺁﺏ‪ ،‬ﻣﯿﺰﺍﻥ‬ ‫ﻧﺸﺘﯽ ﺣﺪﻭﺩ ‪ 10‬ﻓﻮﺕﻣﮑﻌﺐ ﺑﺮ ﺩﻗﯿﻘﻪ ﺑﺎﺷﺪ‪.‬‬ ‫ﺑﺮﺍﯼ ﻣﺜﺎﻝ ﺩﻣﭙﺮﻫﺎﯾﯽ ﮐﻪ ﺑﺮﺍﯼ ﺍﺳــﺘﻔﺎﺩﻩ ﺩﺭ‬ ‫ﻫﻮﺍﯼ ﺑﯿﺮﻭﻥ ﺳــﺎﺧﺘﻪ ﻣﯽﺷﻮﻧﺪ‪ ،‬ﺑﺎﯾﺪ ﺩﺍﺭﺍﯼ‬ ‫ﮐﻤﺘﺮﯾﻦ ﻣﯿﺰﺍﻥ ﻧﺸﺘﯽ ﺑﺎﺷﻨﺪ ﺗﺎ ﺍﺯ ﺁﺳﯿﺐﻫﺎﯼ‬ ‫ﻧﺎﺷﯽ ﺍﺯ ﯾﺦﺯﺩﮔﯽ ﻭ ﻫﻮﺍﯼ ﺳﺮﺩ ﺑﻪ ﺗﺠﻬﯿﺰﺍﺕ‬ ‫ﺁﻥﻫﺎ ﺟﻠﻮﮔﯿﺮﯼ ﺷﻮﺩ‪.‬‬

‫ﺩﻣﭙﺮﻫﺎﯼ ﺍﺻﻠﯽ ﻭ ﻣﯿﺎﻧﺒﺮ‬ ‫ﺩﻣﭙﺮﻫــﺎﯼ ﺍﺻﻠــﯽ ﻭ ﻣﯿﺎﻧﺒــﺮ ﺍﻏﻠــﺐ ﺑﺎ‬ ‫ﮐﻮﺋﻞﻫــﺎﯼ ﭘﯿﺶﮔﺮﻣﺎﯾــﺶ ﻭ ﺑﻪ ﻧــﺪﺭﺕ ﺑﺎ‬ ‫ﮐﻮﺋﻞﻫﺎﯼ ﺳﺮﻣﺎﯾﺶ ﺍﻧﺒﺴﺎﻁ ﻣﺴﺘﻘﯿﻢ ﻣﻮﺭﺩ‬ ‫ﺍﺳــﺘﻔﺎﺩﻩ ﻗﺮﺍﺭ ﻣﯽﮔﯿﺮﻧﺪ‪ .‬ﺩﺭ ﺗﺼﻮﯾﺮ )‪ (5‬ﯾﮏ‬ ‫ﻧﻤﻮﻧﻪ ﺍﺯ ﺗﺎﺳﯿﺴﺎﺕ ﭘﯿﺶﮔﺮﻣﺎﯾﺶ ﻧﺸﺎﻥ ﺩﺍﺩﻩ‬ ‫ﺷــﺪﻩ ﺍﺳــﺖ‪ .‬ﺍﻧﺪﺍﺯﻩ ﮐﻮﺋﻞ ﭘﯿﺶﮔﺮﻣﺎﯾﺶ ﺍﺯ‬ ‫ﯾﮏ ﻃﺮﻑ ﺑﺮ ﺍﺳــﺎﺱ ﺳــﺮﻋﺖ ﺟﺮﯾﺎﻥ ﻫﻮﺍﯼ‬ ‫ﺩﻫﺎﻧﻪ ﭘﯿﺸﻨﻬﺎﺩﺷــﺪﻩ ﺗﻮﺳﻂ ﺳﺎﺯﻧﺪﮔﺎﻥ ﻭ ﺍﺯ‬ ‫ﻃﺮﻑ ﺩﯾﮕﺮ ﺑﺮ ﺍﺳــﺎﺱ ﺣﺪﺍﮐﺜــﺮ ﺟﺮﯾﺎﻥ ﻫﻮﺍ‬ ‫ﺗﻌﯿﯿﻦ ﻣﯽﺷﻮﺩ‪ .‬ﺩﻣﭙﺮ ﺍﺻﻠﯽ ﺩﺭ ﺣﺎﻟﺖ ﮐﺎﻣﻼ‬ ‫ﺑﺎﺯ ﺩﺍﺭﺍﯼ ﺍﯾﻦ ﺳﺮﻋﺖ ﺧﻮﺍﻫﺪ ﺑﻮﺩ‪ .‬ﺍﻓﺖ ﻓﺸﺎﺭ‬ ‫ﻧﺎﺷــﯽ ﺍﺯ ﺩﻣﭙﺮ ﺍﺻﻠﯽ ﻭ ﮐﻮﺋﻞ ﺭﺍ ﻣﯽﺗﻮﺍﻥ ﺍﺯ‬ ‫ﻃﺮﯾــﻖ ﺍﻃﻼﻋﺎﺕ ﻣﻮﺟــﻮﺩ ﺩﺭ ﮐﺎﺗﺎﻟﻮﮒﻫﺎﯼ‬ ‫ﺍﺭﺍﺋﻪﺷﺪﻩ ﺗﻮﺳــﻂ ﺳﺎﺯﻧﺪﮔﺎﻥ ﺑﻪ ﺩﺳﺖ ﺁﻭﺭﺩ‪.‬‬ ‫ﺩﻣﭙﺮ ﻣﯿﺎﻧﺒﺮ ﺑﺎﯾﺪ ﺑﻪ ﺍﻧﺪﺍﺯﻩﺍﯼ ﺑﺎﺷــﺪ ﮐﻪ ﺍﻓﺖ‬ ‫ﻓﺸــﺎﺭ ﻧﺎﺷــﯽ ﺍﺯ ﺁﻥ ﺩﺭ ﺣﺎﻟﺖ ﮐﺎﻣﻼ ﺑﺎﺯ ﺑﺮﺍﺑﺮ‬ ‫ﻣﺠﻤﻮﻉ ﺍﻓﺖ ﻧﺎﺷﯽ ﺍﺯ ﮐﻮﺋﻞ ﻭ ﺩﻣﭙﺮ ﺑﺎﺷﺪ‪.‬‬

‫ﺻﻔﺤﻪ ‪ / 6‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﺟﺎﺑﻪﺟﺎﯾــﯽ ﺗﻮﭘﯽ ﺷــﯿﺮ )ﺗﺼﻮﯾــﺮ ‪ 6‬ﻣﻨﺤﻨﯽ‬ ‫‪ (A‬ﻧﺸــﺎﻥ ﻣﯽﺩﻫــﺪ ﻫﻨﮕﺎﻣﯽﮐــﻪ ﻣﯿــﺰﺍﻥ‬ ‫ﺟﺎﺑﻪﺟﺎﯾﯽ ‪ 20%‬ﺑﺎﺷــﺪ‪ ،‬ﻣﯿﺰﺍﻥ ﻋﺒﻮﺭ ﺟﺮﯾﺎﻥ‬ ‫ﻧﺰﺩﯾﮏ ﺑﻪ ﺣﺪﺍﮐﺜﺮ ﺟﺮﯾﺎﻥ ﺍﺳــﺖ‪ .‬ﺍﻓﺖ ﻓﺸﺎﺭ‬ ‫ﻧﺎﺷﯽ ﺍﺯ ﺷﯿﺮﻫﺎﯼ ﺩﻭﺣﺎﻟﺘﻪ ﺩﺭ ﯾﮏ ﺳﯿﺴﺘﻢ‬ ‫ﻟﻮﻟﻪﮐﺸﯽ‪ ،‬ﺑﺎﯾﺪ ﺣﺪﻭﺩ ‪ 10‬ﺗﺎ ‪ 20‬ﺩﺭﺻﺪ ﺍﻓﺖ‬ ‫ﻓﺸﺎﺭ ﮐﻠﯽ ﺳﯿﺴﺘﻢ ﺑﺎﺷﺪ ﻭ ‪ 80‬ﺗﺎ ‪ 90‬ﺩﺭﺻﺪ‬ ‫ﺍﻓﺖ ﺑﺎﻗﯿﻤﺎﻧﺪﻩ ﻧﯿﺰ ﺑﺎﯾﺪ ﺑﺮﺍﯼ ﻣﺒﺪﻝ ﺣﺮﺍﺭﺗﯽ ﻭ‬ ‫ﻟﻮﻟﻪﮐﺸﯽﻫﺎﯼ ﺁﻥ ﺩﺭ ﻧﻈﺮ ﮔﺮﻓﺘﻪ ﺷﻮﺩ‪.‬‬

‫ﺗﺼﻮﯾﺮ ‪ :5‬ﺩﻣﭙﺮﻫﺎﯼ ﺍﺻﻠﯽ ﻭ ﻣﯿﺎﻧﺒﺮ‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬ ‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﻳﺎﺯﺍﻛﻰ ژﺍﭘﻦ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﺷﻌﻠﻪ ﻣﺴﺘﻘﻴﻢ‬

‫ﺷﯿﺮﻫﺎﯼ ﺗﻨﻈﯿﻢ ﺟﺮﯾﺎﻥ ﺑﺨﺎﺭ ﻭ ﺁﺏ‬ ‫ﺩﺭ ﺍﻧﺘﺨﺎﺏ ﺻﺤﯿﺢ ﺷﯿﺮﻫﺎ ﺟﻬﺖ ﺗﻨﻈﯿﻢ‬ ‫ﺟﺮﯾﺎﻥ ﺑﺨﺎﺭ ﻭ ﺁﺏ‪ ،‬ﻧﯿﺎﺯ ﺑﻪ ﺷﻨﺎﺧﺖ ﺻﺤﯿﺤﯽ‬ ‫ﺍﺯ ﻣﺸﺨﺼﺎﺕ ﻓﻨﯽ ﯾﮏ ﺷﯿﺮ ﻭ ﺳﯿﺴﺘﻤﯽ ﮐﻪ‬ ‫ﺷﯿﺮ ﺩﺭ ﺁﻥ ﻗﺮﺍﺭ ﻣﯽﮔﯿﺮﺩ‪ ،‬ﻣﯽﺑﺎﺷﺪ‪.‬‬ ‫ﺍﻧﺪﺍﺯﻩ ﯾﮏ ﻣﺒــﺪﻝ ﺣﺮﺍﺭﺗﯽ ﯾﺎ ﯾﮏ ﮐﻮﺋﻞ‬ ‫ﻭ ﺩﺑﯽ ﺳــﯿﺎﻝ ﻋﺒﻮﺭﯼ ﺍﺯ ﺁﻥ ﺑﺎﯾﺪ ﺑﺮ ﺍﺳــﺎﺱ‬ ‫ﺣﺪﺍﮐﺜــﺮ ﻇﺮﻓﯿﺖ‪ ،‬ﻃﺮﺍﺣﯽ ﺷــﻮﺩ‪ .‬ﺍﻣﺎ ﺑﺎﯾﺪ‬ ‫ﺗﻮﺟﻪ ﺩﺍﺷــﺖ ﮐﻪ ﺍﯾﻦ ﺗﺠﻬﯿﺰﺍﺕ ﻣﻌﻤﻮﻻ ﺩﺭ‬ ‫ﺣﺎﻟﺖ ﺣﺪﺍﮐﺜﺮ ﻇﺮﻓﯿﺖ ﺧﻮﺩ ﻋﻤﻞ ﻧﻤﯽﮐﻨﻨﺪ‪.‬‬ ‫ﺑﻪ ﻫﻤﯿﻦ ﻟﺤﺎﻅ ﻻﺯﻡ ﺍﺳــﺖ ﺑــﺮﺍﯼ ﮐﻨﺘﺮﻝ‬ ‫ﺟﺮﯾﺎﻥ ﻭ ﺭﺳــﺎﻧﺪﻥ ﺁﻥ ﺑﻪ ﯾﮏ ﺣﺪ ﻣﻄﻠﻮﺏ ﺍﺯ‬ ‫ﺷﯿﺮﻫﺎﯼ ﮐﻨﺘﺮﻝ ﺩﺭ ﺁﻥﻫﺎ ﺍﺳﺘﻔﺎﺩﻩ ﮐﺮﺩ‪.‬‬

‫ﺿﺮﯾﺐ ﮔﺬﺭﺩﻫﯽ )ﺿﺮﯾﺐ ﻋﺒﻮﺭ(‬ ‫ﺑﯿﺸــﺘﺮ ﺳــﺎﺯﻧﺪﮔﺎﻥ‪ ،‬ﺟــﺪﺍﻭﻝ ﻇﺮﻓﯿﺖ‬ ‫ﺷــﯿﺮﻫﺎ ﺭﺍ ﺑﺮ ﺍﺳــﺎﺱ ﺿﺮﯾﺐ ﮔﺬﺭﺩﻫﯽ ‪CV‬‬ ‫ﺁﻥﻫﺎ ﻃﺒﻘﻪﺑﻨﺪﯼ ﻣﯽﮐﻨﻨﺪ‪ .‬ﺿﺮﯾﺐ ﮔﺬﺭﺩﻫﯽ‬ ‫ﺩﺭ ﺳﯿﺴــﺘﻢ ﺍﻧﮕﻠﯿﺴــﯽ )ﺍﯾﻨﭻ ﭘﻮﻧﺪﯼ( ﺑﺮﺍﺑﺮ‬ ‫ﺍﺳــﺖ ﺑﺎ ﻣﯿﺰﺍﻥ ﺁﺑﯽ )ﺑﺮﺣﺴﺐ ﮔﺎﻟﻦ( ﮐﻪ ﺩﺭ‬ ‫ﺩﻣﺎﯼ ‪ 60‬ﺩﺭﺟﻪ ﻓﺎﺭﻧﻬﺎﯾﺖ ﻭ ﺍﻓﺖ ﻓﺸــﺎﺭ ﯾﮏ‬ ‫ﭘﻮﻧﺪ‪ ،‬ﺩﺭ ﻣﺪﺕ ﯾﮏ ﺩﻗﯿﻘﻪ ﺍﺯ ﯾﮏ ﺷﯿﺮ ﻋﺒﻮﺭ‬ ‫ﻣﯽﮐﻨﺪ‪ .‬ﻣﯿﺰﺍﻥ ﺟﺮﯾﺎﻥ ﺩﺭ ﺍﻓﺖ ﻓﺸﺎﺭﻫﺎﯼ ﻏﯿﺮ‬ ‫ﺍﺯ ﯾﮏ ﭘﻮﻧﺪ ﺍﺯ ﻓﺮﻣﻮﻝ ﺯﯾﺮ ﺑﻪ ﺩﺳﺖ ﻣﯽﺁﯾﺪ‪:‬‬ ‫ﻣﻌﺎﺩﻟﻪ ‪:4‬‬ ‫‪GPM = CV ΔP‬‬

‫ﮐﻪ ﺩﺭ ﺁﻥ ‪ ΔP‬ﻣﯿﺰﺍﻥ ﺍﻓﺖ ﻓﺸــﺎﺭ ﺩﺭ ﺩﻭ‬ ‫ﻃﺮﻑ ﺷﯿﺮ ﺍﺳﺖ‪.‬‬ ‫ﺟﺪﺍﻭﻝ ﻇﺮﻓﯿﺖ ﺷــﯿﺮﻫﺎ ﻣﻌﻤﻮﻻ ﺣﺎﻭﯼ‬ ‫ﺿﺮﯾــﺐ ﮔﺬﺭﺩﻫﯽ ﻭ ﺩﺑﯽ ﺟﺮﯾــﺎﻥ ﺁﻥﻫﺎ ﮐﻪ ﺑﺮ‬ ‫ﺍﺳــﺎﺱ ﻣﯿﺰﺍﻥ ﺍﻓﺖ ﺩﺭ ﻓﺸــﺎﺭﻫﺎﯼ ﻣﺨﺘﻠﻒ‬ ‫ﻣﯽﺑﺎﺷــﺪ‪ ،‬ﺍﺭﺍﺋﻪ ﻣﯽﺷــﻮﺩ‪ .‬ﺿﺮﯾﺐ ﮔﺬﺭﺩﻫﯽ‬ ‫ﺍﺳــﻤﯽ ﺷــﯿﺮﻫﺎ ﺑﺮﺍﯼ ﺣﺎﻟﺖ ﮐﺎﻣﻼ ﺑﺎﺯ ﺁﻥﻫﺎ‬ ‫ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻣﯽﺷــﻮﺩ‪ .‬ﺍﮔﺮ ﯾﮏ ﺷﯿﺮ ﻧﯿﻤﻪﺑﺎﺯ‬ ‫ﺑﺎﺷــﺪ ﺿﺮﯾﺐ ﮔﺬﺭﺩﻫــﯽ ﺁﻥ ﮐﺎﻫﺶ ﺧﻮﺍﻫﺪ‬ ‫ﯾﺎﻓﺖ‪ .‬ﺩﺭ ﺗﺼﻮﯾــﺮ )‪ (6‬ﺁﻫﻨﮓ ﮐﺎﻫﺶ ﺿﺮﯾﺐ‬

‫ﺗﻬﻮﻳﻪﺍﺭﻭﻧﺪ‬ ‫ﻳﻜﺘﺎﺗﻬﻮﻳﻪ‬ ‫ﻧﺸﺮ ﻳﺰﺩﺍ ﻭﻳﻜﺘﺎ‬ ‫ﺍﺭﻭﻧﺪ‬

‫ﮔﺬﺭﺩﻫﯽ ﺑﺮ ﺣﺴﺐ ﺷﮑﻞ ﻣﻨﺤﻨﯽ ﻧﺸﺎﻥ ﺩﺍﺩﻩ‬ ‫ﺷﺪﻩ ﺍﺳﺖ‪ .‬ﺑﻌﻀﯽ ﺍﺯ ﺳﺎﺯﻧﺪﮔﺎﻥ ﺷﯿﺮﻫﺎ ﻣﻤﮑﻦ‬ ‫ﺍﺳﺖ ﺍﻃﻼﻋﺎﺕ ﻣﺮﺑﻮﻁ ﺑﻪ ﺿﺮﯾﺐ ﮔﺬﺭﺩﻫﯽ ﺭﺍ‬ ‫ﺑﺮﺍﯼ ﺣﺎﻟﺖ ﻧﯿﻤﻪﺑﺎﺯ ﺷﯿﺮ ﻧﯿﺰ ﺍﺭﺍﺋﻪ ﺩﻫﻨﺪ‪.‬‬ ‫ﺗﻐﯿﯿﺮﺍﺕ ﺍﻓﺖ ﻓﺸــﺎﺭ ﻭ ﺟﺮﯾﺎﻥ ﻣﺮﺑﻮﻁ ﺑﻪ‬ ‫ﺟﺎﺑﻪﺟﺎﯾﯽﻫﺎ ﻭ ﻣﻮﻗﻌﯿﺖﻫﺎﯼ ﻣﺨﺘﻠﻒ ﻣﺤﻮﺭ‬

‫ﺷﯿﺮﻫﺎﯼ ﺗﻨﻈﯿﻤﯽ‬ ‫ﻭﺿﻌﯿﺖ ﯾﮏ ﺷــﯿﺮ ﺗﻨﻈﯿﻤﯽ ﻣﻌﻤﻮﻻ ﺑﻪ‬ ‫ﻣﻨﻈﻮﺭ ﺗﻨﻈﯿﻢ ﻣﺘﻐﯿﺮ ﮐﻨﺘﺮﻟﯽ ﺗﻮﺳﻂ ﺳﯿﺴﺘﻢ‬ ‫ﮐﻨﺘﺮﻝ ﺗﻌﯿﯿﻦ ﻣﯽﺷﻮﺩ‪ .‬ﺍﮔﺮ ﻣﺎﻧﻨﺪ ﺗﺼﻮﯾﺮ )‪(8‬‬ ‫ﻭ ﻣﻨﺤﻨﯽ ‪ B‬ﺩﺭ ﺗﺼﻮﯾﺮ )‪ ،(6‬ﻗﺎﺑﻠﯿﺖ ﺗﻨﻈﯿﻢ‬ ‫ﯾﮏ ﺷﯿﺮ ﺑﻪ ﺻﻮﺭﺕ ﺧﻄﯽ ﻃﺮﺍﺣﯽ ﺷﺪﻩ ﺑﺎﺷﺪ‬ ‫ﺁﻥﮔﺎﻩ ﺑﻪ ﺍﺯﺍﯼ ﺍﻓﺖ ﻓﺸــﺎﺭ ﺛﺎﺑﺖ ﺩﺭ ﺩﻭ ﻃﺮﻑ‬ ‫ﺷــﯿﺮ‪ ،‬ﺗﻐﯿﯿﺮﺍﺕ ﺩﺑﯽ ﺁﻥ ﺑﺎ ﺑﺎﻻ ﺭﻓﺘﻦ ﻣﺤﻮﺭ‬ ‫ﺷﯿﺮ ﺩﺍﺭﺍﯼ ﺭﺍﺑﻄﻪ ﻣﺴﺘﻘﯿﻢ ﺍﺳﺖ‪ .‬ﺍﯾﻦ ﺑﺪﯾﻦ‬

‫ﺗﺼﻮﯾﺮ ‪ :6‬ﻣﺸﺨﺼﺎﺕ ﺷﯿﺮ‬ ‫ﺷــﯿﺮ‪ ،‬ﺗﺎﺑﻌﯽ ﺍﺯ ﻃﺮﺍﺣﯽ ﺗﻮﭘﯽ ﺷــﯿﺮ ﺍﺳﺖ‪.‬‬ ‫ﺑﺮﺍﯼ ﺭﻭﺵﻫﺎﯼ ﮐﻨﺘﺮﻟﯽ ﻣﺘﻔﺎﻭﺕ ﻭ ﻫﻤﭽﻨﯿﻦ‬ ‫ﺳــﯿﺎﻻﺕ ﻣﺨﺘﻠﻒ ﻣﯽﺗﻮﺍﻥ ﺍﺯ ﺍﻧﻮﺍﻉ ﻣﺘﻔﺎﻭﺕ‬ ‫ﺗﻮﭘﯽﻫﺎ ﺍﺳﺘﻔﺎﺩﻩ ﮐﺮﺩ‪.‬‬

‫ﺷﯿﺮﻫﺎﯼ ﺩﻭﺣﺎﻟﺘﻪ‬ ‫ﺷــﯿﺮﻫﺎﯼ ﺩﻭﺣﺎﻟﺘﻪ ﺑﺎﯾﺪ ﺩﺍﺭﺍﯼ ﺗﻮﭘﯽ ﺑﺎ‬ ‫ﻧﻮﻉ ﻧﺸﯿﻤﻦ ﻣﺴــﻄﺢ ﻭ ﯾﺎ ﺑﺎﺯ ﺷﻮﻧﺪﻩ ﺳﺮﯾﻊ‬ ‫ﺑﺎﺷﻨﺪ ﮐﻪ ﺩﺭ ﺗﺼﻮﯾﺮ )‪ (7‬ﻧﺸﺎﻥ ﺩﺍﺩﻩ ﺷﺪﻩﺍﻧﺪ‪.‬‬ ‫ﻧﻤــﻮﺩﺍﺭ ﺩﺭﺻﺪ ﺟﺮﯾﺎﻥ ﻧﺴــﺒﺖ ﺑــﻪ ﺩﺭﺻﺪ‬

‫ﺗﺼﻮﯾﺮ ‪ :7‬ﺷﯿﺮ ﺑﺎﺯﺷﻮﻧﺪﻩ ﺳﺮﯾﻊ‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬

‫ﺍﺻﺎﻟﺖ ﺗﻬﻮﻳﻪ ﻣﻄﺒﻮﻉ‬

‫ﻣﻌﻨﯽ ﺍﺳــﺖ ﮐﻪ ﺑﺎ ﺍﯾﺠﺎﺩ ﺗﻐﯿﯿﺮ ﺩﺭ ﻭﺿﻌﯿﺖ‬ ‫ﺗﻮﭘﯽ ﻭﯼ ﺷﮑﻞ )‪ (V‬ﻣﯽﺗﻮﺍﻥ ﺑﻪ ﻣﻨﺤﻨﯽﻫﺎﯼ‬ ‫ﺑﺎﻻ ﻭ ﭘﺎﯾﯿﻦ ﺣﺎﻟﺖ ﺧﻄﯽ ﺭﺳــﯿﺪ‪ .‬ﺩﺭ ﺣﺎﻟﺖ‬ ‫ﺑﺴﺘﻪ ﺷﺪﻥ ﮐﺎﻣﻞ ﯾﮏ ﺷﯿﺮ‪ ،‬ﺣﺪﺍﻗﻞ ﺟﺮﯾﺎﻥ‬ ‫ﺧﺮﻭﺟﯽ ﺩﺭ ﺁﻥ ﻭﺟﻮﺩ ﺧﻮﺍﻫﺪ ﺩﺍﺷــﺖ ﻭ ﺍﯾﻦ‬ ‫ﺑــﻪ ﻋﻠﺖ ﻋﺪﻡ ﻗــﺮﺍﺭ ﮔﺮﻓﺘﻦ ﺗﻮﭘــﯽ ﺩﺭ ﺟﺎﯼ‬ ‫ﺧﻮﺩ ﻭ ﻭﺟﻮﺩ ﺗﺮﮎ ﻭ ﻧﺸــﺖ ﺩﺭ ﺁﻥ ﻣﯽﺑﺎﺷﺪ‪.‬‬ ‫ﺍﯾــﻦ ﺣﺪﺍﻗﻞ ﺟﺮﯾﺎﻥ ﺧﺮﻭﺟــﯽ ﺣﺪﻭﺩ ‪ 3‬ﺗﺎ ‪5‬‬

‫ﺗﺼﻮﯾﺮ ‪ :8‬ﺷﯿﺮ ﺧﻄﯽ ﺑﺎ ﻣﺠﺮﺍﯼ ‪V‬ﺷﮑﻞ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﮔﺎﺯﺳﻮﺯ‬

‫ﺻﻔﺤﻪ ‪ / 7‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﻣﯿﺰﺍﻥ ﺑﺎﺯ ﻭ ﺑﺴــﺘﻪ ﺑﻮﺩﻥ ﯾﮏ ﺷﯿﺮ ﻭ ﮔﺮﻣﺎﯼ‬ ‫ﺧﺮﻭﺟﯽ ﻧﺎﺷــﯽ ﺍﺯ ﺁﻥ ﺑﺎﯾﺪ ﺍﺯ ﯾﮏ ﺷﯿﺮ ﺩﺍﺭﺍﯼ‬ ‫ﻗﺎﺑﻠﯿﺖ ﻫﻢﺩﺭﺻﺪ ﺍﺳــﺘﻔﺎﺩﻩ ﮐــﺮﺩ )ﻣﻨﺤﻨﯽ‬ ‫‪ C‬ﺩﺭ ﺗﺼﻮﯾــﺮ ‪ .(6‬ﻧﺤﻮﻩ ﻋﻤﻠﮑﺮﺩ ﺗﻮﭘﯽ ﺷــﯿﺮ‬ ‫ﻫﻢﺩﺭﺻﺪ ﺑﻪ ﮔﻮﻧﻪﺍﯼ ﺍﺳــﺖ ﮐﻪ ﺗﻐﯿﯿﺮ ﺩﺭﺻﺪ‬ ‫ﻣﺸــﺨﺺ ﺩﺭ ﻭﺿﻌﯿﺖ ﺁﻥ ﺑﺎﻋﺚ ﺍﯾﺠﺎﺩ ﺗﻐﯿﯿﺮ‬ ‫ﻣﺘﻨﺎﻇﺮ ﺩﺭ ﻣﯿﺰﺍﻥ ﺟﺮﯾﺎﻥ ﻋﺒﻮﺭﯼ ﺧﻮﺍﻫﺪ ﺷﺪ‬ ‫)ﺗﺼﻮﯾﺮ ‪ .(10‬ﺑﺮﺍﯼ ﻣﺜﺎﻝ ﺩﺭ ﺷﯿﺮﻫﺎﯼ ﺩﺍﺭﺍﯼ‬ ‫ﺍﻓﺖ ﻓﺸــﺎﺭ ﺛﺎﺑﺖ‪ 10% ،‬ﺗﻐﯿﯿــﺮ ﺩﺭ ﻭﺿﻌﯿﺖ‬ ‫ﺷــﯿﺮ ﺑﺎﻋﺚ ﺗﻐﯿﯿﺮ ‪ 40‬ﺩﺭﺻــﺪﯼ ﺩﺭ ﻣﯿﺰﺍﻥ‬ ‫ﺟﺮﯾﺎﻥ ﻋﺒﻮﺭﯼ ﻣﯽﺷﻮﺩ‪.‬‬ ‫ﻲ‬

‫ﺗﺼﻮﯾﺮ ‪ :9‬ﻧﻤﻮﺩﺍﺭ ﺟﺮﯾﺎﻥ ﺑﺮ ﺣﺴﺐ ﻇﺮﻓﯿﺖ ﮔﺮﻣﺎﯾﯽ ﮐﻮﺋﻞ ﺁﺏﮔﺮﻡ‬ ‫ﺗﺼﻮﯾﺮ ‪ :10‬ﺷﯿﺮ ﻫﻢﺩﺭﺻﺪ‬

‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﺷﺮﻛﺖ‬ ‫‪ Robur‬ﺍﻳﺘﺎﻟﻴﺎ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﻫﻮﺍﺳﺎﺯﻫﺎﻯ ﺟﺪﻳﺪ‬ ‫ﺳﺮﻯ ‪ 39FD‬ﻛﺮﻳﺮ‬

‫ﺟﻬﺖ ﺗﻬﻴﻪ ﻣﺠﻼﺕ ﻭ ﻛﺘﺎﺏﻫﺎﻯ‬ ‫ﺗﺎﺳﻴﺴﺎﺗﻰ ﺑﺎ ﻣﺎ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﺗﻠﻔﻦ‪22885647-50:‬‬

‫ﺍﺭﻭﻧﺪ ﺑﺎ ﺩﻓﺘﺮ ﻧﺸﺮﻳﻪ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﺗﺼﻮﯾﺮ ‪ :11‬ﺗﻄﺒﯿﻖ ﻣﺸﺨﺼﺎﺕ ﺷﯿﺮ ﻭ ﮐﻮﺋﻞ ﮔﺮﻣﺎﯾﯽ‬

‫ﺗﻠﻔﻦ‪55401278 :‬‬

‫ﮐﻪ ﺩﺭ ﺁﻥ‪:‬‬ ‫‪ = CV max‬ﺿﺮﯾــﺐ ﮔﺬﺭﺩﻫــﯽ ﺷــﯿﺮ ﺩﺭ‬ ‫ﺣﺎﻟﺖ ﮐﺎﻣﻼ ﺑﺎﺯ‬ ‫‪ = X‬ﺣﺎﻟﺖ ﺷﯿﺮ‪ 1،‬ﺑﺮﺍﯼ ﺣﺎﻟﺖ ﺑﺎﺯ ﻭ ‪0‬‬ ‫ﺑﺮﺍﯼ ﺣﺎﻟﺖ ﺑﺴﺘﻪ‬ ‫‪ = K‬ﺛﺎﺑﺖ‬ ‫ﺑﺮﺍﯼ ﻣﺜﺎﻝ ﺩﺭ ﺷــﯿﺮﯼ ﮐــﻪ ﺑﻪ ﺍﺯﺍﯼ ‪10‬‬ ‫ﺩﺭﺻﺪ ﺗﻐﯿﯿــﺮ ﺩﺭ ﻭﺿﻌﯿــﺖ ﺁﻥ‪ 40 ،‬ﺩﺭﺻﺪ‬ ‫ﺗﻐﯿﯿﺮ ﺩﺭ ﻣﯿﺰﺍﻥ ﺟﺮﯾﺎﻥ ﺍﯾﺠﺎﺩ ﻣﯽﺷﻮﺩ‪ ،‬ﻣﯿﺰﺍﻥ‬

‫ﺟﻬﺖ ﺳﻔﺎﺭﺵ ﺁﮔﻬﻰ ﺩﺭ ﻧﺸﺮﻳﻪ‬

‫‪CV‬‬ ‫) ‪= e K (1− X‬‬ ‫‪CV max‬‬

‫ﮔﺮﻭﻩ ﻣﻬﻨﺪﺳﻴﻦ ﻣﺸﺎﻭﺭ ﺍﺭﻭﻧﺪ ﺳﺮﻭﻳﺲ‬

‫ﺩﺭﺻﺪ ﺣﺪﺍﮐﺜﺮ ﺟﺮﯾﺎﻥ ﺍﺳﺖ ﮐﻪ ﺑﻪ ﺁﻥ ﻧﺴﺒﺖ‬ ‫ﮔﺬﺭﺩﻫﯽ ﺷﯿﺮ ﮔﻮﯾﻨﺪ‪.‬‬ ‫ﻧﺴﺒﺖ ﮔﺬﺭﺩﻫﯽ ‪ 5‬ﺩﺭﺻﺪ ﺑﻪ ﻣﻌﻨﺎﯼ ‪100‬‬ ‫ﺑﻪ ‪ 5‬ﯾﺎ ‪ 20‬ﺑﻪ ‪ 1‬ﺍﺳــﺖ‪ .‬ﺷــﯿﺮﻫﺎﯼ ﻣﻌﻤﻮﻟﯽ‬ ‫ﻭ ﯾﺎ ﺑــﻪ ﺍﺻﻄﻼﺡ ﺑــﺎﺯﺍﺭﯼ‪ ،‬ﺩﺍﺭﺍﯼ ﻧﺴــﺒﺖ‬ ‫ﮔﺬﺭﺩﻫــﯽ ‪ 5‬ﺩﺭﺻﺪ ﻣﯽﺑﺎﺷــﻨﺪ‪ .‬ﺷــﯿﺮﻫﺎﯼ‬ ‫ﺻﻨﻌﺘﯽ ﺩﺍﺭﺍﯼ ﻧﺴــﺒﺖ ﮔﺬﺭﺩﻫﯽ ‪ 100‬ﯾﺎ ‪50‬‬ ‫ﺑﻪ ‪ 1‬ﻫﺴــﺘﻨﺪ‪ .‬ﻧﺴــﺒﺖﻫﺎﯼ ﮔﺬﺭﺩﻫﯽ ﺑﺎﻻﺗﺮ‬ ‫ﺍﺯ ﺍﯾــﻦ ﻣﯿﺰﺍﻥ ﻓﻘﻂ ﺑــﺮﺍﯼ ﻋﻤﻠﯿﺎﺕ ﮐﻨﺘﺮﻟﯽ‬ ‫ﺑﺴﯿﺎﺭ ﺩﻗﯿﻖ ﺳﻮﺩﻣﻨﺪ ﺑﻮﺩﻩ ﻭ ﺑﺮﺍﯼ ﺍﺳﺘﻔﺎﺩﻩ‬ ‫ﺩﺭ ﺳﯿﺴﺘﻢﻫﺎﯼ ﺗﻬﻮﯾﻪﻣﻄﺒﻮﻉ ﺩﺍﺭﺍﯼ ﮐﺎﺭﺑﺮﺩ‬ ‫ﻧﻤﯽﺑﺎﺷﻨﺪ‪ .‬ﺷﯿﺮﻫﺎﯼ ﺩﺍﺭﺍﯼ ﻗﺎﺑﻠﯿﺖ ﺗﻨﻈﯿﻢ‬ ‫ﺧﻄﯽ ﺑﺮﺍﯼ ﮐﻨﺘﺮﻝ ﺟﺮﯾﺎﻥ ﻣﺘﻨﺎﺳﺐ ﺑﺎ ﺳﺎﯾﺮ‬ ‫ﭘﺎﺭﺍﻣﺘﺮﻫﺎ ﻣﻨﺎﺳــﺐ ﻣﯽﺑﺎﺷــﻨﺪ‪ ،‬ﺯﯾﺮﺍ ﻣﯿﺰﺍﻥ‬ ‫ﮔﺮﻣــﺎﯼ ﺧﺮﻭﺟﯽ ﯾﮏ ﻣﺒﺪﻝ ﺣﺮﺍﺭﺗﯽ ﺑﻪ ﻃﻮﺭ‬ ‫ﻣﺴﺘﻘﯿﻢ ﻣﺘﻨﺎﺳﺐ ﺑﺎ ﺩﺑﯽ ﺑﺨﺎﺭ ﺍﺳﺖ‪ .‬ﻋﻠﺖ‬ ‫ﺍﯾﻦ ﺍﺳﺖ ﮐﻪ ﺩﻣﺎﯼ ﺑﺨﺎﺭ ﺗﻘﺮﯾﺒﺎ ﻫﻤﯿﺸﻪ ﺛﺎﺑﺖ‬ ‫ﺍﺳــﺖ ﻭ ﻓﻘﻂ ﮔﺮﻣﺎﯼ ﻧﻬــﺎﻥ ﺗﻘﻄﯿﺮ ﺑﺎ ﺗﻐﯿﯿﺮ‬ ‫ﻓﺸﺎﺭ‪ ،‬ﺍﻧﺪﮐﯽ ﺗﻐﯿﯿﺮ ﻣﯽﮐﻨﺪ‪.‬‬ ‫ﮐﻮﺋﻞﻫــﺎﯼ ﺁﺏ ﺩﺍﻍ ﺩﺍﺭﺍﯼ ﻣﺸــﺨﺼﺎﺕ‬ ‫ﺧﺎﺹ ﺧﻮﺩ ﻣﯽﺑﺎﺷــﻨﺪ‪ ،‬ﺑــﻪ ﻋﺒﺎﺭﺗﯽ ﺩﺭ ﺍﯾﻦ‬ ‫ﮐﻮﺋﻞﻫــﺎ ﮐﺎﻫﺶ ﺟﺮﯾﺎﻥ ﺁﺏ ﺑﺎ ﺗﻐﯿﯿﺮ ﺍﻓﺰﺍﯾﺶ‬ ‫ﺩﻣﺎﯼ ﺁﺏ ﺁﻥﻫﺎ ﻫﻤﺮﺍﻩ ﺍﺳﺖ‪ .‬ﺑﻪ ﻫﻤﯿﻦ ﻟﺤﺎﻅ‬ ‫ﻣﻤﮑﻦ ﺍﺳﺖ ﺑﺎ ﮐﺎﻫﺶ ﺯﯾﺎﺩ ﺟﺮﯾﺎﻥ ﺁﺏ‪ ،‬ﺗﻐﯿﯿﺮ‬ ‫ﮐﻤﯽ ﺩﺭ ﮐﺎﻫــﺶ ﻣﯿﺰﺍﻥ ﺗﺒﺎﺩﻝ ﮔﺮﻣﺎ ﺣﺎﺻﻞ‬ ‫ﺷــﻮﺩ‪ .‬ﺩﺭ ﺗﺼﻮﯾﺮ )‪ (9‬ﻇﺮﻓﯿﺖ ﯾﮏ ﮐﻮﺋﻞ ﺁﺏ‬ ‫ﺩﺍﻍ ﺑﺮ ﺣﺴــﺐ ﺩﺑﯽﻫﺎﯼ ﻣﺨﺘﻠﻒ ﺁﺏ ﻧﺸﺎﻥ‬ ‫ﺩﺍﺩﻩ ﺷــﺪﻩ ﺍﺳــﺖ‪ .‬ﺩﺭ ﺍﯾﻦ ﮐﻮﺋــﻞ‪ ،‬ﺩﻣﺎﯼ‬ ‫ﺁﺏ ﻭﺭﻭﺩﯼ ‪ 160‬ﺩﺭﺟــﻪ ﻓﺎﺭﻧﻬﺎﯾــﺖ ﻭ ﺩﻣﺎﯼ‬ ‫ﻫﻮﺍﯼ ﻭﺭﻭﺩﯼ ‪ 60‬ﺩﺭﺟﻪ ﻓﺎﺭﻧﻬﺎﯾﺖ ﻭ ﮐﺎﻫﺶ‬ ‫ﺩﻣﺎ ﺩﺭ ﺷــﺮﺍﯾﻂ ﺣﺪﺍﮐﺜــﺮ ﻇﺮﻓﯿﺖ ﮐﺎﺭﯼ ‪35‬‬ ‫ﺩﺭﺟﻪ ﻓﺎﺭﻧﻬﺎﯾﺖ ﺍﺳــﺖ‪ .‬ﻓﺮﺽ ﺑﺮ ﺍﯾﻦ ﺍﺳﺖ‬ ‫ﮐﻪ ﺣﺠﻢ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﻣﻘﺪﺍﺭﯼ ﺛﺎﺑﺖ ﺍﺳﺖ‪.‬‬

‫ﺑﺎ ﮐﺎﻫﺶ ‪ 50‬ﺩﺭﺻﺪﯼ ﻣﯿــﺰﺍﻥ ﺟﺮﯾﺎﻥ ﺁﺏ‪،‬‬ ‫ﮔﺮﻣﺎﯼ ﺧﺮﻭﺟﯽ ﺗﻨﻬﺎ ‪ 20‬ﺩﺭﺻﺪ ﮐﺎﻫﺶ ﯾﺎﻓﺘﻪ‬ ‫ﻭ ﮐﺎﻫــﺶ ﺩﻣﺎﯼ ﺁﺏ ﻧﯿﺰ ‪ 60‬ﺩﺭﺟﻪ ﻓﺎﺭﻧﻬﺎﯾﺖ‬ ‫ﺧﻮﺍﻫــﺪ ﺑﻮﺩ‪ .‬ﺑﺮﺍﯼ ﺭﺳــﯿﺪﻥ ﺑــﻪ ‪ 50‬ﺩﺭﺻﺪ‬ ‫ﻇﺮﻓﯿﺖ ﯾﮏ ﮐﻮﺋﻞ ﺑﺎﯾﺪ ﻣﯿﺰﺍﻥ ﺟﺮﯾﺎﻥ ﺁﺏ ﺗﺎ‬ ‫‪ 80‬ﺩﺭﺻﺪ ﮐﺎﻫﺶ ﯾﺎﺑﺪ‪ .‬ﺍﻃﻼﻋﺎﺕ ﺫﮐﺮﺷــﺪﻩ‬ ‫ﻣﺮﺑﻮﻁ ﺑﻪ ﯾﮏ ﮐﻮﺋﻞ ﮔﺮﻣﺎﯾﯽ ﺍﺯ ﮐﺎﺗﺎﻟﻮﮒﻫﺎﯼ‬ ‫ﺍﺭﺍﺋﻪﺷﺪﻩ ﺗﻮﺳــﻂ ﺳﺎﺯﻧﺪﮔﺎﻥ ﻗﺎﺑﻞ ﺍﺳﺘﺨﺮﺍﺝ‬ ‫ﺍﺳﺖ‪.‬‬ ‫ﺑﻬﺮﻩ ﮐﻮﺋﻞ ﺑﺎ ﻧﺴــﺒﺖ ﺗﻐﯿﯿــﺮﺍﺕ ﺩﻣﺎﯼ‬ ‫ﻫــﻮﺍ ﺑﻪ ﺗﻐﯿﯿﺮﺍﺕ ﺩﺑﯽ ﺁﺏ ﺑﺮﺍﺑﺮ ﺍﺳــﺖ ﻭ ﺍﯾﻦ‬ ‫ﺑﺎ ﻣﺸﺘﻖ ﯾﺎ ﺷﯿﺐ ﻣﻨﺤﻨﯽ ﻧﺸﺎﻥ ﺩﺍﺩﻩ ﺷﺪﻩ‬ ‫ﺩﺭ ﺗﺼﻮﯾﺮ )‪ (9‬ﺗﻨﺎﺳﺐ ﺩﺍﺭﺩ‪ .‬ﺩﺭ ﺍﯾﻦ ﮐﻮﺋﻞ ﺑﺎ‬ ‫ﻓﺮﺽ ﺩﻣﺎﯼ ﻣﻌﯿﻦ ﺑﺮﺍﯼ ﺁﺏ ﻭ ﻫﻮﺍﯼ ﻭﺭﻭﺩﯼ‬ ‫ﻭ ﻓﺮﺽ ﺛﺎﺑﺖ ﺑﻮﺩﻥ ﺩﺑﯽ ﻫﻮﺍ‪ ،‬ﺑﻬﺮﻩ ﺑﺎ ﺟﺮﯾﺎﻥ‬ ‫ﺁﺏ ‪ ،5%‬ﺑﯿﺸــﺘﺮ ﺍﺯ ‪ 10‬ﺑﺮﺍﺑــﺮ ﺑﻬﺮﻩ ﺑﺎ ﺟﺮﯾﺎﻥ‬ ‫ﺁﺏ ‪ 95%‬ﺍﺳﺖ‪.‬‬ ‫ﺑﺮﺍﯼ ﺩﺳﺖﯾﺎﺑﯽ ﺑﻪ ﯾﮏ ﺭﺍﺑﻄﻪ ﺑﻬﯿﻨﻪ ﺑﯿﻦ‬

‫ﺑﻪ ﻃﻮﺭ ﮐﻠﯽ ﻣﯽﺗﻮﺍﻥ ﮔﻔﺖ ﺷﯿﺮﯼ ﺩﺍﺭﺍﯼ‬ ‫ﺧﺎﺻﯿﺖ ﻫﻢﺩﺭﺻﺪﯼ ﺍﺳــﺖ ﮐــﻪ ﺗﻐﯿﯿﺮﺍﺕ‬ ‫ﺿﺮﯾﺐ ﮔﺬﺭﺩﻫﯽ ﺷــﯿﺮ ﺑﻪ ﻣﻮﻗﻌﯿﺖ ﺷــﯿﺮ ﺍﺯ‬ ‫ﻓﺮﻣﻮﻝ ﺯﯾﺮ ﭘﯿﺮﻭﯼ ﻧﻤﺎﯾﺪ‪:‬‬ ‫ﻣﻌﺎﺩﻟﻪ ‪:5‬‬

‫ﺻﻔﺤﻪ ‪ / 8‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬ ‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﻳﺎﺯﺍﻛﻰ ژﺍﭘﻦ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﺷﻌﻠﻪ ﻣﺴﺘﻘﻴﻢ‬

‫‪ K‬ﺑﺮﺍﺑﺮ ﺑﺎ ‪ -3.3648‬ﺍﺳﺖ‪ .‬ﺑﻪ ﻧﻈﺮ ﻣﯽﺭﺳﺪ‬ ‫ﮐﻪ ﺩﺭ ﯾﮏ ﺷــﯿﺮ ﺍﺳﺘﻔﺎﺩﻩﺷﺪﻩ ﻫﻤﺮﺍﻩ ﺑﺎ ﯾﮏ‬ ‫ﮐﻮﺋﻞ‪ ،‬ﺑﯿــﻦ ﻣﯿﺰﺍﻥ ﮔﺮﻣﺎﺩﻫــﯽ ﻭ ﻣﻮﻗﻌﯿﺖ‬ ‫ﺷﯿﺮ ﯾﮏ ﺭﺍﺑﻄﻪ ﺗﻘﺮﯾﺒﺎ ﺧﻄﯽ ﻭﺟﻮﺩ ﺩﺍﺭﺩ‪ .‬ﺩﺭ‬ ‫ﺗﺼﻮﯾﺮ )‪ (11‬ﺩﺭﺻﺪ ﻣﯿﺰﺍﻥ ﻇﺮﻓﯿﺖ ﻭ ﻣﯿﺰﺍﻥ‬ ‫ﺟﺮﯾﺎﻥ ﺑﺮ ﺣﺴــﺐ ﻭﺿﻌﯿﺖ ﺷﯿﺮ ﻧﺸﺎﻥ ﺩﺍﺩﻩ‬ ‫ﺷــﺪﻩ ﺍﺳﺖ‪ .‬ﺑﺮ ﺍﺳــﺎﺱ ﺍﯾﻦ ﺗﺼﻮﯾﺮ ﻣﯽﺗﻮﺍﻥ‬ ‫ﻣﺸــﺨﺼﻪ ﯾــﮏ ﺷــﯿﺮ ﺭﺍ ﺑﺎ ﯾﮏ ﺳﯿﺴــﺘﻢ‬ ‫ﻫﻤﺎﻫﻨــﮓ ﮐــﺮﺩ‪ .‬ﺩﺭ ﺍﯾﻦ ﻗﺴــﻤﺖ ﻓﺮﺽ ﺑﺮ‬ ‫ﺍﯾﻦ ﺑﻮﺩ ﮐﻪ ﺍﻓﺖ ﻓﺸــﺎﺭ ﺳﯿﺴــﺘﻢ ﻧﺎﺷــﯽ ﺍﺯ‬ ‫ﺷﯿﺮ ﻣﯽﺑﺎﺷــﺪ‪ .‬ﺑﻪ ﻫﻤﯿﻦ ﻟﺤﺎﻅ ﺩﺭ ﻗﺴﻤﺖ‬ ‫ﺑﻌــﺪﯼ ﺩﺭ ﺧﺼﻮﺹ ﻣﯿﺰﺍﻥ ﺍﻓﺖ ﻓﺸــﺎﺭ ﯾﮏ‬ ‫ﺷﯿﺮ ﻧﺴﺒﺖ ﺑﻪ ﺍﻓﺖ ﻓﺸﺎﺭ ﮐﻠﯽ ﺳﯿﺴﺘﻢ ﺑﺤﺚ‬ ‫ﺧﻮﺍﻫﺪ ﺷﺪ‪.‬‬

‫ﺍﻓﺖ ﻓﺸﺎﺭ ﺷﯿﺮ‬ ‫ﺟﻬﺖ ﺗﻌﯿﯿﻦ ﺍﻓﺖ ﻓﺸﺎﺭ ﻣﺠﺎﺯ ﯾﮏ ﺷﯿﺮ‬ ‫ﻗﺎﺑــﻞ ﺗﻨﻈﯿﻢ ﺁﺏ ﮐﻪ ﺑﺮﺍﯼ ﺷــﺮﺍﯾﻂ ﺣﺪﺍﮐﺜﺮ‬ ‫ﺑﺎﺭ ﻃﺮﺍﺣﯽ ﺷــﺪﻩ ﺍﺳــﺖ‪ ،‬ﻻﺯﻡ ﺍﺳﺖ ﺗﻤﺎﻡ‬ ‫ﺣﺎﻟﺖﻫﺎﯼ ﯾﮏ ﺳﯿﺴﺘﻢ ﺩﺭ ﻧﻈﺮ ﮔﺮﻓﺘﻪ ﺷﻮﺩ‪.‬‬ ‫ﺳﻪ ﺣﺎﻟﺖ ﻣﻤﮑﻦ ﯾﮏ ﺳﯿﺴﺘﻢ ﻋﺒﺎﺭﺗﻨﺪ ﺍﺯ‪:‬‬ ‫• ﺑﺴﺘﻪ ﺷﺪﻥ ﯾﮏ ﺷﯿﺮ ﮐﻨﺘﺮﻝ‪ ،‬ﮐﻤﺘﺮﯾﻦ‬ ‫ﺗﺎﺛﯿﺮ ﺭﺍ ﺑﺮ ﺭﻭﯼ ﺍﺧﺘﻼﻑ ﻓﺸﺎﺭ ﺍﺯ ﻣﻨﺒﻊ ﺍﺻﻠﯽ‬ ‫ﺗﻐﺬﯾــﻪ ﺑﻪ ﺧــﻂ ﺍﺻﻠﯽ ﺑﺮﮔﺸــﺖ ﺩﺍﺭﺩ ﻭ ﺩﺭ‬ ‫ﺑﻌﻀﯽ ﻣﻮﺍﻗﻊ ﻓﺎﻗﺪ ﺗﺎﺛﯿﺮ ﺍﺳﺖ‪.‬‬ ‫• ﻓﻘﻂ ﯾﮏ ﺷــﯿﺮ ﮐﻨﺘﺮﻝ ﻭﺟﻮﺩ ﺩﺍﺭﺩ ‪،‬‬ ‫ﺑﻪ ﻫﻤﯿﻦ ﻟﺤﺎﻅ ﺑﺴﺘﻪ ﺷﺪﻥ ﺍﯾﻦ ﺷﯿﺮ ﺑﺎﻋﺚ‬ ‫ﻣﯽﺷــﻮﺩ ﺟﺮﯾﺎﻥ ﻣﺘﻨﺎﻇﺮ ﺑﺎ ﺗﻤﺎﻡ ﺳﯿﺴــﺘﻢ‬ ‫ﻟﻮﻟﻪﮐﺸﯽ ﺗﻐﯿﯿﺮ ﮐﻨﺪ‪.‬‬ ‫• ﺣﺎﻟﺖﻫــﺎﯼ ﺩﯾﮕﺮﯼ ﮐــﻪ ﺑﯿﻦ ﺍﯾﻦ ﺩﻭ‬ ‫ﺣﺎﻟﺖ ﻗﺮﺍﺭ ﺩﺍﺭﻧﺪ‪.‬‬ ‫ﺩﺭ ﺣﺎﻟﺖ ﺍﻭﻝ ﻣﯽﺗﻮﺍﻥ ﮐﻮﺋﻞ ﮔﺮﻣﺎﯾﯽ ﯾﺎ‬ ‫ﻣﺒﺪﻝ ﺣﺮﺍﺭﺗﯽ ﻭ ﻟﻮﻟﻪﮐﺸــﯽ ﻣﺮﺑﻮﻁ ﺑﻪ ﺁﻥ ﺭﺍ‬ ‫ﮐــﻪ ﺑﯿﻦ ﻣﻨﺒﻊ ﺍﺻﻠﯽ ﺗﻐﺬﯾﻪ ﻭ ﺧﻄﻮﻁ ﺍﺻﻠﯽ‬ ‫ﺑﺮﮔﺸﺖ ﻣﯽﺑﺎﺷــﺪ‪ ،‬ﺑﻪ ﻋﻨﻮﺍﻥ ﯾﮏ ﺳﯿﺴﺘﻢ‬ ‫ﻓﺮﻋــﯽ ﺩﺭ ﻧﻈــﺮ ﮔﺮﻓﺖ )ﺗﺼﻮﯾــﺮ )‪.(12 (A‬‬ ‫ﺩﺭ ﺍﺑﺘــﺪﺍ ﻓﺮﺽ ﺑﺮ ﺍﯾﻦ ﺍﺳــﺖ ﮐﻪ ﺳﯿﺴــﺘﻢ‬ ‫ﻓﺮﻋــﯽ‪ ،‬ﺑﺪﻭﻥ ﺷــﯿﺮ ﮐﻨﺘﺮﻝ ﺍﺳــﺖ‪ .‬ﺍﮔﺮ ﺑﻪ‬ ‫ﻃﺮﯾﻘﯽ ﻣﯿﺰﺍﻥ ﻓﺸﺎﺭ ﺑﯿﻦ ﻣﻨﺒﻊ ﺍﺻﻠﯽ ﺗﻐﺬﯾﻪ‬ ‫ﻭ ﺧﻄﻮﻁ ﺍﺻﻠﯽ ﺑﺮﮔﺸﺖ ﺗﻐﯿﯿﺮ ﮐﻨﺪ‪ ،‬ﻣﯿﺰﺍﻥ‬ ‫ﺟﺮﯾﺎﻥ ﺳﯿﺴﺘﻢ ﻓﺮﻋﯽ ﻣﺘﻨﺎﺳﺐ ﺑﺎ ﺟﺬﺭ ﺍﻓﺖ‬ ‫ﻓﺸــﺎﺭ ﺗﻐﯿﯿﺮ ﺧﻮﺍﻫﺪ ﮐﺮﺩ؛ ﻫﻤﺎﻥﮔﻮﻧﻪ ﮐﻪ ﺩﺭ‬ ‫ﺗﺼﻮﯾﺮ )‪ 12 (B‬ﻧﺸﺎﻥ ﺩﺍﺩﻩ ﺷﺪﻩ ﺍﺳﺖ‪ .‬ﺣﺎﻝ‬ ‫ﺍﮔﺮ ﻓﺮﺽ ﺑﺮ ﺍﯾﻦ ﺑﺎﺷــﺪ ﮐﻪ ﻣﯿﺰﺍﻥ ﻓﺸﺎﺭ ﺑﯿﻦ‬ ‫ﺧﻂ ﺭﻓﺖ ﻭ ﺑﺮﮔﺸــﺖ ﺗﻮﺳــﻂ ﺷــﯿﺮ ﮐﻨﺘﺮﻝ‬ ‫ﺛﺎﺑــﺖ ﺑﻤﺎﻧــﺪ ) ﺗﺼﻮﯾــﺮ )‪ ،(13 (A‬ﺑﺎ ﺗﻮﺟﻪ‬ ‫ﺑﻪ ﻣﺸﺨﺼﺎﺕ ﺷــﯿﺮ‪ ،‬ﺑﯿﺸﺘﺮ ﺍﻓﺖ ﻓﺸﺎﺭ ﺑﺎﯾﺪ‬ ‫ﺗﻮﺳﻂ ﺷــﯿﺮ ﺍﻋﻤﺎﻝ ﺷﻮﺩ ﺗﺎ ﮐﻨﺘﺮﻝ ﻣﻨﺎﺳﺐ‬ ‫ﺩﺭ ﺗﻤﺎﻡ ﺷﺮﺍﯾﻂ ﺣﺎﺻﻞ ﺷﻮﺩ‪.‬‬ ‫ﺩﺭ ﯾﮏ ﺳﯿﺴﺘﻢ ﺗﺸﮑﯿﻞﺷﺪﻩ ﺍﺯ ﯾﮏ ﮐﻮﺋﻞ‬

‫ﺗﻬﻮﻳﻪﺍﺭﻭﻧﺪ‬ ‫ﻳﻜﺘﺎﺗﻬﻮﻳﻪ‬ ‫ﻧﺸﺮ ﻳﺰﺩﺍ ﻭﻳﻜﺘﺎ‬ ‫ﺍﺭﻭﻧﺪ‬

‫ﺗﺼﻮﯾﺮ ‪ :12‬ﯾﮏ ﻣﺒﺪﻝ ﺑﻪ ﻋﻨﻮﺍﻥ ﺳﯿﺴﺘﻢ ﻓﺮﻋﯽ)ﺯﯾﺮ ﺳﯿﺴﺘﻢ(‬

‫ﺗﺼﻮﯾﺮ ‪ :13‬ﺳﯿﺴﺘﻢ ﻓﺮﻋﯽ ﺑﺎ ﺷﯿﺮ ﮐﻨﺘﺮﻝ‬ ‫ﻭ ﺷﯿﺮ ﻭ ﺑﺎ ﻓﺮﺽ ﺛﺎﺑﺖ ﺑﻮﺩﻥ ﻣﯿﺰﺍﻥ ﺍﻓﺖ ﻓﺸﺎﺭ‬ ‫ﺑﯿﻦ ﻣﻨﺒﻊ ﻭ ﺧﻄﻮﻁ ﺑﺮﮔﺸﺖ‪ ،‬ﻣﯽﺗﻮﺍﻥ ﺩﺑﯽ ﺭﺍ‬ ‫ﺍﺯ ﺭﺍﺑﻄﻪ ﺯﯾﺮ ﻣﺤﺎﺳﺒﻪ ﮐﺮﺩ‪:‬‬ ‫ﻣﻌﺎﺩﻟﻪ ‪:6‬‬

‫‪2‬‬

‫⎞‬ ‫⎟⎟‬ ‫⎠‬

‫⎛‬ ‫⎞‬ ‫‪ΔPValve‬‬ ‫⎟⎟‬ ‫⎜⎜ ‪1 +‬‬ ‫‪Δ‬‬ ‫‪−‬‬ ‫‪Δ‬‬ ‫‪P‬‬ ‫‪P‬‬ ‫⎠ ‪Valve‬‬ ‫‪⎝ total‬‬ ‫⎛‬ ‫‪⎞⎛ CV max‬‬ ‫‪ΔPValve‬‬ ‫⎜⎜⎟⎟‬ ‫⎜⎜ ‪1 +‬‬ ‫‪⎝ ΔPtotal − ΔPValve ⎠⎝ CV‬‬

‫‪Q‬‬ ‫=‬ ‫‪Qmax‬‬

‫‪ = Q‬ﮐﺴــﺮﯼ ﺍﺯ ﺩﺑﯽ ﮐﻞ ﮐﻪ ﺩﺭ ﺳﯿﺴﺘﻢ‬

‫‪Qmax‬‬

‫ﺟﺮﯾﺎﻥ ﺩﺍﺭﺩ‪.‬‬ ‫⎛‬

‫⎞‬ ‫‪ΔPValve‬‬ ‫⎟⎟‬ ‫⎠ ‪⎝ ΔPtotal − ΔPValve‬‬

‫⎜⎜ = ﻧﺴﺐﺕ ﺍﻓﺖ ﻓﺸﺎﺭ ﺩﺭ‬

‫ﺷﯿﺮ ﺑﻪ ﺍﻓﺖ ﻓﺸﺎﺭ ﺩﺭ ﺑﻘﯿﻪ ﺳﯿﺴﺘﻢ‪.‬‬ ‫⎞‬ ‫‪C‬‬ ‫⎠ ‪⎝ V‬‬ ‫⎛‬

‫⎟⎟ ‪ = ⎜⎜ CV max‬ﻧﺴﺒﺖ ﺿﺮﯾﺐ ﮔﺬﺭﺩﻫﯽ ﺷﯿﺮ ﺩﺭ‬ ‫ﺣﺎﻟﺖ ﮐﺎﻣﻼ ﺑﺎﺯ ﺑﻪ ﺣﺎﻟﺖ ﻧﯿﻤﻪﺑﺎﺯ‪.‬‬ ‫ﺩﺭ ﺗﺼﻮﯾــﺮ )‪ (14‬ﻧﺤــﻮﻩ ﺍﺛﺮ ﺍﻓﺖ ﻓﺸــﺎﺭ‬ ‫ﯾﮏ ﺷــﯿﺮ ﺑﺮ ﺭﻭﯼ ﻣﯿﺰﺍﻥ ﺩﺑﯽ ﺁﻥ ﺑﻪ ﺻﻮﺭﺕ‬ ‫ﺧﻄﯽ ﻧﺸﺎﻥ ﺩﺍﺩﻩ ﺷﺪﻩ ﺍﺳﺖ‪ .‬ﭼﻨﯿﻦ ﺷﯿﺮﯼ‬ ‫ﻣﻤﮑﻦ ﺍﺳﺖ ﺩﺭ ﯾﮏ ﻣﺒﺪﻝ ﺑﺨﺎﺭ ﺑﻪ ﺁﺏ ﺩﺍﻍ‬ ‫ﮐــﻪ ﻇﺮﻓﯿﺖ ﺁﻥ ﺑﻪ ﺻــﻮﺭﺕ ﺧﻄﯽ ﺑﺎ ﻣﯿﺰﺍﻥ‬ ‫ﺟﺮﯾﺎﻥ ﺑﺨﺎﺭ ﺗﻐﯿﯿﺮ ﻣﯽﮐﻨﺪ‪ ،‬ﺑﻪﮐﺎﺭ ﺑﺮﺩﻩ ﺷﻮﺩ‪.‬‬ ‫ﺑﺎﯾﺪ ﺗﻮﺟﻪ ﺩﺍﺷــﺖ ﺑﺮﺍﯼ ﺍﯾﻦﮐﻪ ﺗﻐﯿﯿﺮﺍﺕ ﮐﻞ‬ ‫ﺳﯿﺴــﺘﻢ ﺑﻪ ﺻﻮﺭﺕ ﺧﻄﯽ ﺑﺎﺷﺪ ﺑﺎﯾﺪ ﻣﯿﺰﺍﻥ‬ ‫ﺍﻓﺖ ﻓﺸﺎﺭ ﺷﯿﺮ ﮐﺎﻣﻼ ﺑﺎﺯ ﺣﺪﻭﺩ ﻧﺼﻒ ﻣﯿﺰﺍﻥ‬ ‫ﺍﻓﺖ ﻓﺸــﺎﺭ ﮐﻠﯽ ﺳﯿﺴــﺘﻢ ﺩﺭ ﻧﻈــﺮ ﮔﺮﻓﺘﻪ‬ ‫ﺷــﻮﺩ‪ .‬ﺍﮔﺮ ﻣﯿﺰﺍﻥ ﺍﻓﺖ ﻓﺸﺎﺭ ﺷﯿﺮ ﺗﻨﻬﺎ ‪20%‬‬ ‫ﻣﯿﺰﺍﻥ ﺍﻓﺖ ﻓﺸــﺎﺭ ﮐﻠﯽ ﺳﯿﺴﺘﻢ ﺑﺎﺷﺪ ﭘﺎﺳﺦ‬ ‫ﮐﻠﯽ ﺳﯿﺴﺘﻢ ﺍﺯ ﺣﺎﻟﺖ ﺧﻄﯽ ﺳﺮﯾﻊﺗﺮ ﺧﻮﺍﻫﺪ‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬

‫ﺍﺻﺎﻟﺖ ﺗﻬﻮﻳﻪ ﻣﻄﺒﻮﻉ‬

‫ﺑﻮﺩ‪.‬‬ ‫ﺗﺼﻮﯾﺮ )‪ (15‬ﻧﻤﻮﺩﺍﺭ ﻣﺮﺑﻮﻁ ﺑﻪ ﯾﮏ ﺷﯿﺮ‬ ‫ﻫﻢﺩﺭﺻﺪ )ﻣﺸــﺎﺑﻪ ﺗﻮﺿﯿﺤﺎﺕ ﺩﺍﺩﻩﺷــﺪﻩ(‬ ‫ﺭﺍ ﻧﺸــﺎﻥ ﻣﯽﺩﻫﺪ ﮐﻪ ﺩﺭ ﯾﮏ ﮐﻮﺋﻞ ﮔﺮﻣﺎﯾﯽ‬ ‫ﺁﺏﮔــﺮﻡ ﺑﻪ ﮐﺎﺭ ﺑﺮﺩﻩ ﺷــﺪﻩ ﺍﺳــﺖ‪ .‬ﺷــﯿﺮ‬ ‫ﻫﻢﺩﺭﺻﺪ ﻧﯿﺰ ﻣﺎﻧﻨﺪ ﺷــﯿﺮﺧﻄﯽ ﺑﺮﺍﯼ ﺣﻔﻆ‬ ‫ﻣﺸــﺨﺼﻪ ﺧﻮﺩ ﺑﺎﯾﺪ ﺩﺭﺻﺪ ﻋﻤﺪﻩﺍﯼ ﺍﺯ ﺍﻓﺖ‬ ‫ﻓﺸﺎﺭ ﺳﯿﺴﺘﻢ ﺭﺍ ﺍﯾﺠﺎﺩ ﮐﻨﺪ‪.‬‬ ‫ﻇﺮﻓﯿﺖ ﻣﺘﻨﺎﺳــﺐ ﺑﺎ ﻣﻮﻗﻌﯿﺖ ﯾﮏ ﺷﯿﺮ‬ ‫ﺑﺮﺍﯼ ﯾﮏ ﺳﯿﺴــﺘﻢ ﺩﺍﺭﺍﯼ ﮐﻮﺋــﻞ ﮔﺮﻣﺎﯾﯽ ﻭ‬ ‫ﺷﯿﺮ ﺩﺭ ﺗﺼﻮﯾﺮ )‪ (16‬ﻧﺸﺎﻥ ﺩﺍﺩﻩ ﺷﺪﻩ ﺍﺳﺖ‪.‬‬ ‫ﺍﯾﻦ ﺗﺼﻮﯾﺮ ﻣﺸﺎﺑﻪ ﺗﺼﻮﯾﺮ )‪ (11‬ﺍﺳﺖ‪ ،‬ﺍﻣﺎ ﺍﺛﺮ‬ ‫ﺷﯿﺮ ﺩﺭ ﺁﻥ ﻟﺤﺎﻅ ﺷﺪﻩ ﺍﺳﺖ ﻭ ﺍﻫﻤﯿﺖ ﺁﻥ ﺭﺍ‬ ‫ﺩﺭ ﮐﺎﺭﺁﯾﯽ ﺳﯿﺴﺘﻢ ﻧﺸﺎﻥ ﻣﯽﺩﻫﺪ‪ .‬ﺍﮔﺮ ﺷﯿﺮ‬ ‫ﮐﻨﺘﺮﻝ ﺍﻧﺘﺨﺎﺏﺷﺪﻩ ﺑﺮﺍﯼ ﺳﯿﺴﺘﻢ‪ ،‬ﺑﺰﺭﮒﺗﺮ‬ ‫ﺍﺯ ﺍﻧــﺪﺍﺯﻩ ﻣــﻮﺭﺩ ﻧﯿﺎﺯ ﺑﺎﺷــﺪ ﺑﺎﻋــﺚ ﮐﻨﺘﺮﻝ‬ ‫ﻧﺎﻣﻨﺎﺳﺐ ﻭ ﯾﺎ ﺣﺘﺎ ﻧﻮﺳﺎﻥ ﺟﺮﯾﺎﻥ ﺩﺭ ﺳﯿﺴﺘﻢ‬ ‫ﺧﻮﺍﻫﺪ ﺷﺪ‪.‬‬ ‫ﺩﺭ ﺣﺎﻟﺘــﯽ ﮐﻪ ﻓﻘﻂ ﯾﮏ ﺷــﯿﺮ ﮐﻨﺘﺮﻝ‬ ‫ﻭﺟــﻮﺩ ﺩﺍﺷــﺘﻪ ﺑﺎﺷــﺪ‪ ،‬ﺳﯿﺴــﺘﻢ ﻣﺸــﺎﺑﻪ‬ ‫ﺗﺼﻮﯾﺮ ﺷــﻤﺎﺗﯿﮏ )‪ (17‬ﺧﻮﺍﻫﺪ ﺷﺪ‪ .‬ﺩﺭ ﺍﯾﻦ‬ ‫ﺳﯿﺴــﺘﻢ‪ ،‬ﺟﺮﯾﺎﻥ ﻋﺒﻮﺭﯼ ﺍﺯ ﮐﻮﺋﻞ ﻭ ﺷــﯿﺮ‬ ‫ﺑﺎﺯ ﻫﻢ ﻣﺘﻨﺎﺳــﺐ ﺑﺎ ﺟﺬﺭ ﺍﻓﺖ ﻓﺸــﺎﺭ ﺍﺳﺖ‬ ‫)ﻣﻄﺎﺑﻖ ﺗﺼﻮﯾــﺮ )‪ .(12 (B‬ﺩﺭ ﺗﺼﻮﯾﺮ )‪(18‬‬ ‫ﯾﮏ ﻧﻤﻮﻧﻪ ﻣﻨﺤﻨﯽ ﻣﺸﺨﺼﻪ ﭘﻤﭗ ﮐﻪ ﺩﺭ ﺁﻥ‬ ‫ﺍﻓﺖ ﻓﺸــﺎﺭ ﺟﺮﯾﺎﻥ ﺧﺮﻭﺟﯽ ﺑﺮ ﺣﺴــﺐ ﺩﺑﯽ‬ ‫ﺗﺮﺳﯿﻢﺷــﺪﻩ ﺭﺍ ﻧﺸــﺎﻥ ﻣﯽﺩﻫﺪ‪ .‬ﻫﻤﺎﻥﻃﻮﺭ‬ ‫ﮐﻪ ﺩﺭ ﺗﺼﻮﯾﺮ )‪ (19‬ﻧﺸــﺎﻥ ﺩﺍﺩﻩ ﺷﺪﻩ ﺍﺳﺖ‪،‬‬ ‫ﻫﻨﮕﺎﻣﯽ ﮐﻪ ﺷــﯿﺮ ﮐﻨﺘﺮﻝ ﺑــﻪ ﺻﻮﺭﺕ ﮐﺎﻣﻞ‬ ‫ﺑﺎﺯ ﺍﺳــﺖ‪ ،‬ﺍﯾﻦ ﺩﻭ ﻣﻨﺤﻨــﯽ ﺭﻭﯼ ﺟﺮﯾﺎﻥ ‪A‬‬ ‫ﻋﻤﻞ ﺧﻮﺍﻫﻨﺪ ﮐﺮﺩ‪ .‬ﺍﮔﺮ ﺷــﯿﺮ ﮐﻨﺘﺮﻝ ﺗﻨﻈﯿﻢ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﮔﺎﺯﺳﻮﺯ‬

‫ﺻﻔﺤﻪ ‪ / 9‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﺗﺼﻮﯾﺮ ‪ :14‬ﻧﻤﻮﺩﺍﺭ ﺟﺮﯾﺎﻥ ﺑﺮ ﺣﺴﺐ ﻭﺿﻌﯿﺖ ﺷﯿﺮ ﺑﻪ ﺍﺯﺍﯼ ﺩﺭﺻﺪ ﺍﻓﺖﻫﺎﯼ‬ ‫ﻣﺨﺘﻠﻒ ﺩﺭ ﺷﯿﺮ ﺧﻄﯽ‬

‫ﺍﺭﻭﻧﺪ ﺑﺎ ﺩﻓﺘﺮ ﻧﺸﺮﻳﻪ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﺗﻠﻔﻦ‪22885647-50:‬‬

‫ﺗﻠﻔﻦ‪55401278 :‬‬

‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﺷﺮﻛﺖ‬ ‫‪ Robur‬ﺍﻳﺘﺎﻟﻴﺎ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﻫﻮﺍﺳﺎﺯﻫﺎﻯ ﺟﺪﻳﺪ‬ ‫ﺳﺮﻯ ‪ 39FD‬ﻛﺮﻳﺮ‬

‫ﺟﻬﺖ ﺗﻬﻴﻪ ﻣﺠﻼﺕ ﻭ ﻛﺘﺎﺏﻫﺎﻯ‬ ‫ﺗﺎﺳﻴﺴﺎﺗﻰ ﺑﺎ ﻣﺎ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﮔﺮﻭﻩ ﻣﻬﻨﺪﺳﻴﻦ ﻣﺸﺎﻭﺭ ﺍﺭﻭﻧﺪ ﺳﺮﻭﻳﺲ‬

‫ﺗﺼﻮﯾﺮ ‪ :16‬ﻧﻤﻮﺩﺍﺭ ﻇﺮﻓﯿﺖ ﮔﺮﻣﺎﯾﯽ ﺑﺮ ﺣﺴﺐ ﻭﺿﻌﯿﺖ ﺷﯿﺮ ﺑﻪ ﺍﺯﺍﯼ ﺩﺭﺻﺪ‬ ‫ﺍﻓﺖﻫﺎﯼ ﻣﺨﺘﻠﻒ ﺩﺭ ﺷﯿﺮ‬

‫ﻓﺸﺎﺭ ﻗﻄﻊ ﻭ ﻓﺸﺎﺭ ﺍﺳﺘﺎﺗﯿﮏ‬ ‫ﺷﯿﺮﻫﺎﯼ ﮐﻨﺘﺮﻝ ﺩﺑﯽ ﺑﺮﺍﯼ ﻧﺸﺎﻥ ﺩﺍﺩﻥ‬ ‫ﺟﻬﺖ ﺟﺮﯾــﺎﻥ ﺩﺍﺭﺍﯼ ﯾﮏ ﻋﻼﻣــﺖ ﺑﺮ ﺭﻭﯼ‬ ‫ﺑﺪﻧﻪ ﺧﻮﺩ ﻣﯽﺑﺎﺷﻨﺪ‪ .‬ﺩﺭ ﯾﮏ ﺷﯿﺮ ﺗﻨﻈﯿﻤﯽ‪،‬‬ ‫ﺟﻬﺖ ﺟﺮﯾﺎﻥ ﺑﺎﯾﺪ ﻫﻤﯿﺸﻪ ﺑﻪ ﮔﻮﻧﻪﺍﯼ ﺑﺎﺷﺪ‬ ‫ﮐﻪ ﺟﺮﯾﺎﻥ ﻭ ﻓﺸــﺎﺭ ﻭﺍﺭﺩﻩ ﻣﻨﺠــﺮ ﺑﻪ ﺑﺎﺯﻧﮕﻪ‬ ‫ﺩﺍﺷــﺘﻪ ﺷﺪﻥ ﺷﯿﺮ ﺷــﻮﺩ )ﺗﺼﻮﯾﺮ ‪ .(20‬ﺍﮔﺮ‬ ‫ﺟﻬــﺖ ﺣﺮﮐﺖ ﺟﺮﯾﺎﻥ ﻭ ﻓﺸــﺎﺭ ﺑــﻪ ﺻﻮﺭﺗﯽ‬ ‫ﺑﺎﺷــﻨﺪ ﮐﻪ ﺑﻪ ﺑﺴﺘﻪ ﺷﺪﻥ ﺷﯿﺮ ﮐﻤﮏ ﮐﻨﻨﺪ‬ ‫ﺍﯾﻦ ﻋﻤﻞ ﺑﺎﻋﺚ ﺧﻮﺍﻫﺪ ﺷﺪ ﮐﻪ ﺑﺴﺘﻪ ﺷﺪﻥ‬ ‫ﺷــﯿﺮ ﺑﺎ ﺳــﺮﻭﺻﺪﺍ‪ ،‬ﺿﺮﺑﻪ ﻭ ﺍﺭﺗﻌﺎﺵ ﻫﻤﺮﺍﻩ‬ ‫ﺑﺎﺷﺪ‪ .‬ﺑﻨﺎﺑﺮﺍﯾﻦ ﺻﺪﺍﯼ ﺗﻖﺗﻖ ﻣﻮﺟﻮﺩ ﺩﺭ ﺷﯿﺮ‬ ‫ﻧﺎﺷﯽ ﺍﺯ ﻭﺍﺭﻭﻧﻪ ﺑﺴﺘﻦ ﺁﻥ ﺍﺳﺖ‪.‬‬ ‫ﻫﻨﮕﺎﻣﯽﮐﻪ ﺷــﯿﺮ ﺑﻪ ﺻﻮﺭﺕ ﺻﺤﯿﺢ ﺩﺭ‬ ‫ﺳﯿﺴﺘﻢ ﻧﺼﺐ ﺷﺪﻩ ﺑﺎﺷﺪ‪ ،‬ﻧﯿﺮﻭﯼ ﻻﺯﻡ ﺑﺮﺍﯼ‬ ‫ﺑﺴﺘﻪ ﺷــﺪﻥ ﺷــﯿﺮ‪ ،‬ﻫﻤﺎﻥ ﻧﯿﺮﻭﯼ ﻏﻠﺒﻪ ﺑﺮ‬ ‫ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ ﻭ ﻓﺸﺎﺭ ﺍﺳﺘﺎﺗﯿﮏ ﻣﯽﺑﺎﺷﺪ‪ .‬ﺍﮔﺮ‬ ‫ﻣﺠﻤﻮﻉ ﺍﯾﻦ ﺩﻭ ﻓﺸــﺎﺭ ﺑﻪ ﺣﺪﺍﮐﺜﺮ ﺑﺮﺳﺪ‪ ،‬ﺁﻥ‬ ‫ﺭﺍ ﻓﺸﺎﺭ ﻗﻄﻊ ﻣﯽﻧﺎﻣﻨﺪ ﮐﻪ ﯾﮑﯽ ﺍﺯ ﻣﻼﮎﻫﺎﯼ‬ ‫ﺍﻧﺘﺨﺎﺏ ﺷﯿﺮ ﺍﺳﺖ‪.‬‬ ‫ﺑﯿﺸﺘﺮﯾﻦ ﻓﺸــﺎﺭﯼ ﮐﻪ ﺑﻪ ﺩﯾﻮﺍﺭﻩ ﺩﺍﺧﻠﯽ‬ ‫ﺷــﯿﺮ ﻭﺍﺭﺩ ﺷــﺪﻩ ﻭ ﺑﺪﻧﻪ ﺷــﯿﺮ ﺑﺪﻭﻥ ﻭﺟﻮﺩ‬

‫ﺟﻬﺖ ﺳﻔﺎﺭﺵ ﺁﮔﻬﻰ ﺩﺭ ﻧﺸﺮﻳﻪ‬

‫ﺗﺼﻮﯾﺮ ‪ :15‬ﻧﻤﻮﺩﺍﺭ ﺟﺮﯾﺎﻥ ﺑﺮ ﺣﺴﺐ ﻭﺿﻌﯿﺖ ﺷﯿﺮ ﺑﻪ ﺍﺯﺍﯼ ﺩﺭﺻﺪ ﺍﻓﺖﻫﺎﯼ‬ ‫ﻣﺨﺘﻠﻒ ﺩﺭ ﺷﯿﺮ ﻫﻢﺩﺭﺻﺪ‬

‫ﺟﺮﯾﺎﻥ ﺗﻘﺮﯾﺒﺎ ﺑﺴﺘﻪ ﺑﺎﺷﺪ ﺟﺮﯾﺎﻥ ﺗﺎ ﻧﻘﻄﻪ ‪B‬‬ ‫ﮐﺎﻫﺶ ﺧﻮﺍﻫﺪ ﯾﺎﻓﺖ‪ .‬ﺑﻪ ﻫﺮ ﺣﺎﻝ ﻣﯿﺰﺍﻥ ﺍﻓﺖ‬ ‫ﻓﺸﺎﺭ ﺟﺮﯾﺎﻥ ﺧﺮﻭﺟﯽ ﭘﻤﭗ ﺑﺎ ﮐﺎﻫﺶ ﻣﯿﺰﺍﻥ‬ ‫ﺟﺮﯾــﺎﻥ ﺍﻓﺰﺍﯾﺶ ﻣﯽﯾﺎﺑﺪ‪ .‬ﺍﯾــﻦ ﺑﺪﯾﻦ ﻣﻌﻨﯽ‬ ‫ﺍﺳــﺖ ﮐﻪ ﺑﻪ ﺍﺯﺍﯼ ﯾﮏ ﮐﺎﻫﺶ ﻣﺸﺨﺺ ﺩﺭ‬ ‫ﻣﯿﺰﺍﻥ ﺩﺑﯽ‪ ،‬ﻣﯿﺰﺍﻥ ﺍﻓﺖ ﻓﺸــﺎﺭ ﺷﯿﺮ ﮐﻨﺘﺮﻝ‬ ‫ﺑﻪ ﻫﻤﺎﻥ ﻧﺴــﺒﺖ ﺍﺯ ﻣﯿﺰﺍﻥ ﺍﻓﺖ ﻓﺸﺎﺭ ﺍﻭﻟﯿﻪ‬ ‫ﺑﯿﺸﺘﺮ ﻣﯽﺷــﻮﺩ‪ .‬ﯾﻌﻨﯽ ﻣﺸﺨﺼﻪ ﺗﻮﭘﯽ ﺷﯿﺮ‬ ‫ﺟﺪﯾﺪ ﺑﺎﯾﺪ ﺑﺎ ﺷــﯿﺮ ﺍﻭﻟﯿﻪ ﺗﻔﺎﻭﺕ ﺩﺍﺷﺘﻪ ﻭ ﺑﺮ‬ ‫ﺍﺳﺎﺱ ﺍﻓﺖ ﻓﺸﺎﺭ ﺟﺪﯾﺪ ﺑﺎﺷﺪ‪.‬‬ ‫ﺣﺎﻟﺖﻫــﺎﯼ ﺑﯿﻦ ﺍﯾﻦ ﺩﻭ ﻭﺿﻌﯿﺖ ﻧﻬﺎﯾﯽ‬ ‫)ﺣﺪﺍﮐﺜﺮ( ﻣﺮﺑﻮﻁ ﺑﻪ ﺳﯿﺴــﺘﻢﻫﺎﯼ ﮐﻮﭼﮏ‬ ‫ﺑﺎ ﭼﻨﺪ ﺷﯿﺮ ﮐﻨﺘﺮﻝ ﻭ ﯾﺎ ﺳﯿﺴﺘﻢﻫﺎﯾﯽ ﺍﺳﺖ‬ ‫ﮐﻪ ﺩﺭ ﺁﻥﻫﺎ ﭼﻨﺪ ﺷــﯿﺮ ﮐﻨﺘﺮﻝ ﺑﺨﺶ ﺍﻋﻈﻢ‬ ‫ﺟﺮﯾــﺎﻥ ﺁﺏ ﺭﺍ ﮐﻨﺘﺮﻝ ﻣﯽﮐﻨﻨــﺪ‪ .‬ﺑﻪ ﻫﻤﯿﻦ‬ ‫ﻟﺤﺎﻅ ﻫﺮ ﺷــﯿﺮ ﮐﻨﺘﺮﻝ ﺑــﺮ ﺭﻭﯼ ﻣﯿﺰﺍﻥ ﺍﻓﺖ‬ ‫ﻓﺸــﺎﺭ ﺧﺮﻭﺟﯽ ﻭ ﺩﺑﯽ ﭘﻤﭗ ﺩﺍﺭﺍﯼ ﺍﺛﺮ ﻗﺎﺑﻞ‬ ‫ﻣﻼﺣﻈﻪﺍﯼ ﺍﺳــﺖ‪ .‬ﺑﺎ ﺑﻪﮐﺎﺭﮔﯿﺮﯼ ﺷﯿﺮﻫﺎﯼ‬ ‫ﺳــﻪﺭﺍﻫﻪ ﯾﺎ ﻣﯿﺎﻧﺒﺮ ﮐﻨﺘﺮﻝ ﻓﺸﺎﺭ‪ ،‬ﻣﯽﺗﻮﺍﻥ ﺍﺯ‬ ‫ﺍﯾﺠﺎﺩ ﺩﻭ ﺣﺎﻟﺖ ﺫﮐﺮﺷــﺪﻩ ﺩﺭ ﺑﺎﻻ ﺟﻠﻮﮔﯿﺮﯼ‬ ‫ﮐﺮﺩ‪ .‬ﺍﯾﻦ ﻧﻮﻉ ﺷــﯿﺮﻫﺎ‪ ،‬ﺩﺑــﯽ ﮐﻞ )ﺍﺧﺘﻼﻑ‬ ‫ﻓﺸــﺎﺭ ﺑﯿﻦ ﻣﻨﺒﻊ ﻭ ﺧﻂ ﺍﺻﻠﯽ ﺑﺮﮔﺸــﺖ( ﺭﺍ‬ ‫ﺛﺎﺑــﺖ ﻧﮕﻪ ﻣﯽﺩﺍﺭﻧﺪ‪ .‬ﺑﺎﯾﺪ ﺗﻮﺟﻪ ﺩﺍﺷــﺖ ﮐﻪ‬ ‫ﺑﺮﺍﯼ ﺻﺮﻓﻪﺟﻮﯾﯽ ﺩﺭ ﻣﺼﺮﻑ ﺍﻧﺮﮊﯼ‪ ،‬ﺍﺳﺘﻔﺎﺩﻩ‬ ‫ﺍﺯ ﺷﯿﺮﻫﺎﯼ ﺳﻪﺭﺍﻫﻪ ﺑﻪ ﺣﺪﺍﻗﻞ ﺑﺮﺳﺪ‪.‬‬

‫ﺻﻔﺤﻪ ‪ / 10‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﺗﺼﻮﯾﺮ ‪ :17‬ﯾﮏ ﺳﯿﺴﺘﻢ ﺳﺎﺩﻩ ﺑﺎ‬ ‫ﯾﮏ ﺷﯿﺮ ﮐﻨﺘﺮﻝ‬

‫ﺗﺼﻮﯾﺮ ‪ :18‬ﻧﻤﻮﻧﻪﺍﯼ ﺍﺯ ﻧﻤﻮﺩﺍﺭﻣﻨﺤﻨﯽ‬ ‫ﻣﺸﺨﺼﻪ ﭘﻤﭗ‪ ،‬ﻫﺪ ﺑﺮ ﺣﺴﺐ ﺩﺑﯽ‬ ‫ﻧﺸﺖ ﻭ ﺁﺳــﯿﺐ ﺁﻥ ﺭﺍ ﺗﺤﻤﻞ ﻣﯽﮐﻨﺪ‪ ،‬ﻓﺸﺎﺭ‬ ‫ﺍﺳﺘﺎﺗﯿﮏ ﻧﺎﻡ ﺩﺍﺭﺩ‪.‬‬

‫ﻣﺨﻠﻮﻁﮐﻨﻨﺪﻩ ﺩﺍﺭﺍﯼ ﯾﮏ ﻧﺸــﯿﻤﻦ ﺧﻄﯽ ﺑﺎ‬ ‫ﯾﮏ ﺗﻮﭘﯽ ﻭﯼ ﺷــﮑﻞ )‪ (v‬ﺍﺳــﺖ ﻭ ﻗﺴﻤﺖ‬ ‫ﺑﺎﻻﯾﯽ ﺁﻥ ﺑﻪ ﺻﻮﺭﺕ ﻣﺨﺮﻭﻃﯽ ﻣﯽﺑﺎﺷــﺪ ﺗﺎ‬ ‫ﺑﺘﻮﺍﻧﺪ ﻫﺮ ﺩﻭ ﺩﺭﯾﭽﻪ ﻭﺭﻭﺩﯼ ﺭﺍ ﺑﺒﻨﺪﺩ‪ .‬ﺷــﯿﺮ‬ ‫ﺟﺪﺍﮐﻨﻨــﺪﻩ ﺍﺯ ﺩﻭ ﺗﻮﭘــﯽ ﻭﯼ ﺷــﮑﻞ )‪ (v‬ﺑﺎ‬ ‫ﺟﻬﺖ ﻣﺨﺎﻟﻒ ﮐــﻪ ﺩﺭ ﻣﻘﺎﺑﻞ ﺟﺮﯾﺎﻥ ﻭﺭﻭﺩﯼ‬ ‫ﻣﺸــﺘﺮﮎ ﻗﺮﺍﺭ ﺩﺍﺭﻧﺪ‪ ،‬ﺗﺸــﮑﯿﻞ ﺷﺪﻩ ﺍﺳﺖ‪.‬‬ ‫ﺍﺳﺘﻔﺎﺩﻩ ﻧﺎﻣﻨﺎﺳﺐ ﺍﺯ ﻫﺮ ﯾﮏ ﺍﺯ ﺍﯾﻦ ﺩﻭ ﺷﯿﺮ‬ ‫ﺑﻪ ﺟﺎﯼ ﺩﯾﮕﺮﯼ ﺑﺎﻋﺚ ﺍﯾﺠﺎﺩ ﻟﺮﺯﺵ ﻭ ﺻﺪﺍ ﺩﺭ‬ ‫ﺷﯿﺮ ﺧﻮﺍﻫﺪ ﺷﺪ‪.‬‬ ‫ﺍﮔﺮﭼــﻪ ﺩﻫﺎﻧﻪﻫــﺎﯼ ﺷــﯿﺮ ﺭﺍ ﻣﻌﻤﻮﻻ ﺑﺎ‬ ‫ﺣﺮﻭﻑ ‪ B ،A‬ﻭ ‪ AB‬ﻣﺸﺨﺺ ﻣﯽﮐﻨﻨﺪ‪ ،‬ﺍﻣﺎ‬ ‫ﺍﺯ ﻧﻈــﺮ ﻣﻨﻄﻘﯽ ﻣﻌﻤﻮﻻ ﺑﻪ ﺻﻮﺭﺕ »ﻣﻌﻤﻮﻻ‬ ‫ﺑﺴــﺘﻪ«‪» ،‬ﻣﻌﻤــﻮﻻ ﺑــﺎﺯ« ﻭ »ﻣﺸــﺘﺮﮎ«‬ ‫ﺷﻨﺎﺧﺘﻪ ﻣﯽﺷﻮﻧﺪ‪ .‬ﻫﺮ ﯾﮏ ﺍﺯ ﺩﻫﺎﻧﻪﻫﺎﯼ ‪A‬‬ ‫ﯾﺎ ‪ B‬ﺑﺴﺘﻪ ﺑﻪ ﻭﺿﻌﯿﺖ ﻋﻤﻠﮑﺮﺩ ﻣﻮﺗﻮﺭ ﻣﺤﺮﮎ‬ ‫ﻣﻤﮑﻦ ﺍﺳــﺖ »ﻣﻌﻤﻮﻻ ﺑﺎﺯ« ﺑﺎﺷﻨﺪ‪ ،‬ﺍﻣﺎ ﺑﻪ‬ ‫ﻃﻮﺭ ﮐﻠﯽ ﺍﺗﺼﺎﻝ ‪ B‬ﻣﻌﻤﻮﻻ ﺑﺎﺯ ﺍﺳﺖ‪.‬‬

‫ﺗﺼﻮﯾﺮ ‪ :20‬ﺷﯿﺮ ﺑﺎ ﻣﺠﺮﺍﯼ ‪V‬‬ ‫ﺗﺼﻮﯾﺮ)ﺷﯿﺮ ﺑﺎ ﺗﻮﭘﯽ ﺟﻨﺎﻏﯽ(‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬ ‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﻳﺎﺯﺍﻛﻰ ژﺍﭘﻦ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﺷﻌﻠﻪ ﻣﺴﺘﻘﻴﻢ‬

‫ﺷﯿﺮﻫﺎﯼ ﺳﻪﺭﺍﻫﻪ‬ ‫ﺷﯿﺮﻫﺎﯼ ﺳﻪﺭﺍﻫﻪ ﻋﻤﻮﻣﺎ ﺩﺭ ﺳﯿﺴﺘﻢﻫﺎﯼ‬

‫ﺗﺼﻮﯾﺮ ‪ :21‬ﺷﯿﺮ ﺳﻪﺭﺍﻫﻪ‬ ‫ﻣﺨﻠﻮﻁﮐﻨﻨﺪﻩ‬

‫ﺗﺼﻮﯾﺮ ‪ :19‬ﯾﮏ ﺳﯿﺴﺘﻢ ﺳﺎﺩﻩ ﺑﺎ ﺩﺑﯽ ﻃﺮﺍﺣﯽ ﻭ ﺩﺑﯽ ﮐﺎﻫﺶﯾﺎﻓﺘﻪ‬

‫ﺩﺍﺭﺍﯼ ﻣﺒﺪﻝﻫــﺎﯼ ﺣﺮﺍﺭﺗﯽ ﺑﻪ ﮐﺎﺭ ﻣﯽﺭﻭﻧﺪ ﺗﺎ‬ ‫ﺩﺑﯽ ﺳﯿﺴــﺘﻢ ﻟﻮﻟﻪﮐﺸﯽ ﺭﺍ ﮐﻢ ﻭ ﺑﯿﺶ ﺛﺎﺑﺖ‬ ‫ﻧﮕــﻪ ﺩﺍﺷــﺘﻪ ﻭ ﺩﺭ ﻋﯿﻦ ﺣــﺎﻝ ﺩﺑﯽ ﻣﺒﺪﻝ‬ ‫ﺣﺮﺍﺭﺗــﯽ ﺭﺍ ﺗﻐﯿﯿﺮ ﺩﻫﻨــﺪ‪ .‬ﺩﺭ ﺟﺎﯾﯽﮐﻪ ﺩﺑﯽ‬ ‫ﺍﻭﻟﯿﻪ ﻣﺘﻐﯿﺮ ﺍﺳــﺖ ﺍﺯ ﺁﻥﻫﺎ ﺑﺮﺍﯼ ﺗﺎﻣﯿﻦ ﺩﺑﯽ‬ ‫ﺛﺎﺑﺖ ﺩﺭ ﻣﺒﺪﻝ ﺣﺮﺍﺭﺗﯽ ﻧﯿﺰ ﺍﺳﺘﻔﺎﺩﻩ ﻣﯽﺷﻮﺩ‪.‬‬ ‫ﻣﺒﺪﻝ ﺣﺮﺍﺭﺗﯽ‪ ،‬ﺷﺎﻣﻞ ﮐﻮﺋﻞ ﻣﺒﺪﻝ ﺣﺮﺍﺭﺗﯽ‬ ‫ﻫﻮﺍ ﺑﻪ ﺳــﯿﺎﻝ‪ ،‬ﭼﯿﻠﺮ‪ ،‬ﮔﺮﻣﮑﻦ‪ ،‬ﮐﻨﺪﺍﻧﺴﻮﺭ‪،‬‬ ‫ﺑــﺮﺝ ﺧﻨﮏﮐﻦ ﯾﺎ ﻣﺒﺪﻝ ﺣﺮﺍﺭﺗﯽ ﺳــﯿﺎﻝ ﺑﻪ‬ ‫ﺳﯿﺎﻝ ﻣﯽﺑﺎﺷﺪ‪.‬‬ ‫ﺷﯿﺮﻫﺎﯼ ﺳــﻪﺭﺍﻫﻪ ﺑﻪ ﺩﻭ ﺷﮑﻞ ﺳﺎﺧﺘﻪ‬ ‫ﻣﯽﺷــﻮﻧﺪ‪ :‬ﻣﺨﻠﻮﻁﮐﻨﻨــﺪﻩ ﻭ ﺟﺪﺍﮐﻨﻨــﺪﻩ‪.‬‬ ‫ﻃﺮﺍﺣﯽ ﺩﺍﺧﻠﯽ ﺍﯾﻦ ﺷﯿﺮﻫﺎ ﺑﺎ ﯾﮑﺪﯾﮕﺮ ﻣﺘﻔﺎﻭﺕ‬ ‫ﺍﺳــﺖ )ﺗﺼﺎﻭﯾﺮ ‪ 21‬ﻭ ‪ 22‬ﺭﺍ ﻣﻼﺣﻈﻪ ﮐﻨﯿﺪ(‪،‬‬ ‫ﭼــﺮﺍ ﮐﻪ ﻧﺤﻮﻩ ﺭﻭﺑﻪﺭﻭ ﺷــﺪﻥ ﺍﯾﻦ ﺷــﯿﺮﻫﺎ‪،‬‬ ‫ﻫﻤﺎﻥﻃــﻮﺭ ﮐــﻪ ﺩﺭ ﻣﺒﺤﺚ ﻓﺸــﺎﺭ ﺍﺭﺗﻔﺎﻋﯽ‬ ‫ﺗﻮﺿﯿﺢ ﺩﺍﺩﻩ ﺷﺪ‪ ،‬ﺑﺎﯾﺪ ﻣﺘﻔﺎﻭﺕ ﺑﺎﺷﺪ‪ .‬ﺷﯿﺮ‬

‫ﺗﻬﻮﻳﻪﺍﺭﻭﻧﺪ‬ ‫ﻳﻜﺘﺎﺗﻬﻮﻳﻪ‬ ‫ﻧﺸﺮ ﻳﺰﺩﺍ ﻭﻳﻜﺘﺎ‬ ‫ﺍﺭﻭﻧﺪ‬

‫ﻣﺤﺮﮎ ﺷﯿﺮﻫﺎ‬ ‫ﻣﺤﺮﮎﻫﺎﯼ ﺷﯿﺮ ﻣﻤﮑﻦ ﺍﺳﺖ ﻧﯿﻮﻣﺎﺗﯿﮑﯽ‪،‬‬ ‫ﺍﻟﮑﺘﺮﯾﮑﯽ ﯾﺎ ﺍﻟﮑﺘﺮﻭﻧﯿﮑﯽ ﺑﺎﺷــﻨﺪ‪ .‬ﻫﻤﭽﻨﯿﻦ‬ ‫ﺷﯿﺮﻫﺎ ﻣﻤﮑﻦ ﺍﺳﺖ ﺑﻪ ﺻﻮﺭﺕ ﺧﻮﺩﮐﺎﺭ ﻋﻤﻞ‬ ‫ﻧﻤﺎﯾﻨﺪ‪ .‬ﺩﺭ ﺍﯾﻦ ﺷــﯿﺮﻫﺎ‪ ،‬ﻧﯿــﺮﻭﯼ ﻻﺯﻡ ﺑﺮﺍﯼ‬ ‫ﺗﻐﯿﯿــﺮ ﻣﻮﻗﻌﯿﺖ ﺷــﯿﺮ ﺍﺯ ﻧﯿــﺮﻭﯼ ﺣﺎﺻﻞ ﺍﺯ‬ ‫ﺍﻧﺒﺴﺎﻁ ﯾﮏ ﺳﯿﺎﻝ ﺣﺴﺎﺱ ﺑﻪ ﺣﺮﺍﺭﺕ ﮐﻪ ﺩﺭ‬ ‫ﯾﮏ ﺣﺒﺎﺏ ﯾﺎ ﻟﻮﻟﻪ ﻣﻮﯾﯿــﻦ ﻗﺮﺍﺭ ﺩﺍﺭﺩ‪ ،‬ﺗﺎﻣﯿﻦ‬ ‫ﻣﯽﺷﻮﺩ‪ .‬ﻣﺤﺮﮎ ﺩﯾﮕﺮﯼ ﻧﯿﺰ ﻭﺟﻮﺩ ﺩﺍﺭﺩ ﮐﻪ ﺍﺯ‬ ‫ﻧﻈﺮ ﺗﮑﻨﯿﮏ ﻋﻤﻞ‪ ،‬ﺍﻟﮑﺘﺮﻭﻧﯿﮑﯽ ﺑﻮﺩﻩ ﻭﻟﯽ ﺩﺭ‬ ‫ﻭﺍﻗﻊ ﻫﯿﺪﺭﻭﻟﯿﮑﯽ ﺍﺳــﺖ‪ .‬ﺍﯾﻦ ﻣﺤﺮﮎ ﺷﺎﻣﻞ‬ ‫ﯾﮏ ﻣﻨﺒﻊ ﺫﺧﯿﺮﻩ ﺭﻭﻏﻦ ﻭ ﯾﮏ ﭘﻤﭗ ﮐﻮﭼﮏ‬ ‫ﺍﺳــﺖ ﮐﻪ ﺭﻭﻏﻦ ﺭﺍ ﺍﺯ ﯾﮏ ﻃﺮﻑ ﺩﯾﺎﻓﺮﺍﮔﻢ ﺑﻪ‬ ‫ﻃﺮﻑ ﺩﯾﮕﺮ ﺁﻥ ﭘﻤﭗ ﻣﯽﮐﻨﺪ‪.‬‬ ‫ﻣﻌﯿﺎﺭ ﺍﻧﺘﺨﺎﺏ ﺷﯿﺮﻫﺎ‬ ‫ﺷــﯿﺮﻫﺎﯼ ﮐﻨﺘﺮﻝ ﺟﺮﯾــﺎﻥ ﺑﺎﯾﺪ ﺑﻪ ﺩﻗﺖ‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬

‫ﺍﺻﺎﻟﺖ ﺗﻬﻮﻳﻪ ﻣﻄﺒﻮﻉ‬

‫ﺗﺼﻮﯾﺮ ‪ :22‬ﺷﯿﺮ ﺳﻪﺭﺍﻫﻪ ﺟﺪﺍﮐﻨﻨﺪﻩ‬ ‫ﺍﻧﺘﺨــﺎﺏ ﺷــﻮﻧﺪ ﺗــﺎ ﻣﺸــﺨﺼﺎﺕ ﺁﻥﻫﺎ ﺑﺎ‬ ‫ﺳﯿﺴﺘﻤﯽ ﮐﻪ ﻗﺮﺍﺭ ﺍﺳﺖ ﺍﯾﻦ ﺷﯿﺮﻫﺎ ﺩﺭ ﺁﻥﻫﺎ‬ ‫ﻧﺼﺐ ﺷــﺪﻩ ﻭ ﻋﻤﻞ ﮐﻨﺘﺮﻝ ﺭﺍ ﺍﻧﺠﺎﻡ ﺩﻫﻨﺪ‪،‬‬ ‫ﺗﻄﺎﺑﻖ ﮐﺎﻣﻞ ﺩﺍﺷــﺘﻪ ﺑﺎﺷﺪ‪ .‬ﻣﻌﯿﺎﺭﻫﺎﯼ ﻻﺯﻡ‬ ‫ﺷــﺎﻣﻞ ﺩﺑﯽ‪ ،‬ﺍﻓﺖ ﻓﺸﺎﺭ‪ ،‬ﻓﺸﺎﺭ ﻗﻄﻊ‪ ،‬ﻓﺸﺎﺭ‬ ‫ﺍﺳــﺘﺎﺗﯿﮏ ﻭ ﻧﻮﻉ ﻋﻤﻞ )ﻣﺤﺮﮎ( ﻣﯽﺑﺎﺷﺪ‪.‬‬ ‫ﻻﺯﻡ ﺑﻪ ﺫﮐﺮ ﺍﺳــﺖ ﮐﻪ ﻧﻮﻉ ﻣﺤﺮﮎ ﺷــﯿﺮﻫﺎ‬ ‫ﺑﺎﯾﺪ ﺑﺎ ﺩﯾﮕﺮ ﺍﺟﺰﺍﯼ ﺳﯿﺴﺘﻢ ﺳﺎﺯﮔﺎﺭﯼ ﺩﺍﺷﺘﻪ‬ ‫ﻭ ﻫﻤﭽﻨﯿــﻦ ﻓﺸــﺎﺭ ﻗﻄﻊ ﺑﻪ ﻭﯾــﮋﻩ ﺩﺭ ﻣﻮﺭﺩ‬ ‫ﺷــﯿﺮﻫﺎﯼ ﺑﺰﺭﮒ )‪ 3‬ﺍﯾﻨﭻ ﻭ ﺑﺰﺭﮒﺗﺮ( ﺑﯿﺸﺘﺮ‬ ‫ﻣﻮﺭﺩ ﺗﻮﺟﻪ ﻗﺮﺍﺭ ﮔﯿﺮﺩ‪ .‬ﻣﻌﻤﻮﻻ ﻻﺯﻡ ﺍﺳﺖ ﺍﺯ‬ ‫ﻣﺤﺮﮎﻫﺎﯼ ﺑﺰﺭﮒﺗﺮ ﯾﺎ ﻓﺸــﺎﺭﻫﺎﯼ ﺑﺎﻻﺗﺮ ﻫﻮﺍ‬ ‫ﺩﺭ ﻣﺤﺮﮎﻫﺎ ﺑﺮﺍﯼ ﺗﻮﻟﯿﺪ ﻓﺸﺎﺭ ﻗﻄﻊ ﮐﺎﻓﯽ ﺩﺭ‬ ‫ﺳﯿﺴﺘﻢ ﺍﺳﺘﻔﺎﺩﻩ ﺷﻮﺩ‪.‬‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﮔﺎﺯﺳﻮﺯ‬

‫ﺻﻔﺤﻪ ‪ / 11‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﻛﺎﺭﺑﺮﺩﻯ‬

‫ﺷﯿﺮﻫﺎﯼ ﺳﺮﻭﯾﺲ ﺳﯿﺴﺘﻢ‬

‫ﺍﺭﻭﻧﺪ ﺑﺎ ﺩﻓﺘﺮ ﻧﺸﺮﻳﻪ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﺍﯾﻦ ﻣﺪﻝ ﻓﺸﺎﺭﺳــﻨﺞ ﺑﻪ ﻧــﺎﻡ ﺗﺤﻠﯿﻞﮔﺮ‬ ‫ﺳﯿﺴــﺘﻢ ﻧﯿﺰ ﻣﻌﺮﻭﻑ ﺍﺳــﺖ ﮐــﻪ ﻣﺮﮐﺐ ﺍﺯ‬ ‫ﯾــﮏ ﻟﻮﻟﻪ ﭼﻨﺪﺭﺍﻫﻪ ﮐﻪ ﺩﻭ ﻋﺪﺩ ﮔﯿﺞ ﻓﺸــﺎﺭ‬ ‫ﺩﺭ ﺑﺎﻻﯼ ﺁﻥ ﻧﺼﺐ ﺷــﺪﻩ ﺍﺳــﺖ‪ ،‬ﻣﯽﺑﺎﺷﺪ‬ ‫)ﺗﺼﻮﯾــﺮ ‪ .(3‬ﺩﺭ ﭘﺎﯾﯿــﻦ ﺍﯾــﻦ ﭼﻨﺪﺭﺍﻫــﻪ‪،‬‬ ‫ﻭﺭﻭﺩﯼﻫﺎﯾــﯽ ﺗﻌﺒﯿﻪ ﺷــﺪﻩ‪ ،‬ﮐﻪ ﺑــﺎ ﺍﺗﺼﺎﻝ‬ ‫ﺳﯿﺴــﺘﻢ ﺑــﻪ ﺁﻥ‪ ،‬ﻓﺸــﺎﺭ ﺳﯿﺴــﺘﻢ ﻗﺎﺑــﻞ‬ ‫ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﺍﺳﺖ‪ .‬ﺍﯾﻦ ﻓﺸﺎﺭ ﺍﺯ ﺍﺗﺼﺎﻝ ﻭﺭﻭﺩﯼ‬ ‫ﻭﺳﻂ ﭼﻨﺪﺭﺍﻫﻪ ﻭﺍﺭﺩ ﻣﯽﺷﻮﺩ‪ .‬ﺗﻮﺻﯿﻪ ﻣﺎ ﺍﯾﻦ‬ ‫ﺍﺳــﺖ ﮐﻪ ﻫﻤﯿﺸﻪ ﺑﺨﺶ ﻣﯿﺎﻧﯽ ﭼﻨﺪﺭﺍﻫﻪ ﺭﺍ‬ ‫ﺑﺴﺘﻪ ﻧﮕﺎﻩ ﺩﺍﺭﯾﺪ‪.‬‬ ‫ﺩﺭ ﭘﺎﯾﯿﻦ ﮔﯿﺞ ﺩﻭﻗﻠﻮ‪ ،‬ﺳــﻪ ﻣﺤﻞ ﺟﻬﺖ‬ ‫ﺍﺗﺼﺎﻝ ﺷﯿﻠﻨﮓ ﻭ ﻫﻤﭽﻨﯿﻦ ﺩﺭ ﻫﺮ ﺩﻭ ﻃﺮﻑ‬ ‫ﮔﯿﺞ ﺩﻭﻗﻠﻮ ﯾﮏ ﺷﯿﺮ ﻗﻄﻊﮐﻦ ﻭﺟﻮﺩ ﺩﺍﺭﺩ‪ .‬ﻫﺮ‬ ‫ﮐﺪﺍﻡ ﺍﺯ ﺍﯾﻦ ﺷﯿﺮﻫﺎ ﺑﻪ ﮔﻮﻧﻪﺍﯼ ﺗﻌﺒﯿﻪ ﺷﺪﻩﺍﻧﺪ‬ ‫ﮐﻪ ﺗﻮﺍﻧﺎﯾﯽ ﺍﺭﺗﺒﺎﻁ ﺩﺍﺩﻥ ﺑﻪ ﺷﯿﻠﻨﮓ ﻭﺳﻄﯽ‬ ‫ﺭﺍ ﺩﺍﺭﺍ ﻣﯽﺑﺎﺷﻨﺪ ﻭ ﻫﻨﮕﺎﻣﯽ ﮐﻪ ﮐﺎﻣﻼ ﺑﺴﺘﻪ‬

‫ﺟﻬﺖ ﺳﻔﺎﺭﺵ ﺁﮔﻬﻰ ﺩﺭ ﻧﺸﺮﻳﻪ‬

‫ﻫــﻢ ﺩﺭ ﺟﻬﺖ ﻋﻘﺮﺑﻪﻫﺎﯼ ﺳــﺎﻋﺖ ﻭ ﻫﻢ ﺩﺭ‬ ‫ﺧﻼﻑ ﺟﻬﺖ ﻋﻘﺮﺑﻪﻫﺎﯼ ﺳﺎﻋﺖ ﺣﺮﮐﺖ ﮐﻨﺪ‬ ‫ﺗﺎ ﺍﺯ ﺣﺎﻟﺖ ﻧﺸﯿﻤﻦ ﭼﻪ ﺍﺯ ﺟﻠﻮ ﻭ ﭼﻪ ﺍﺯ ﻋﻘﺐ‬ ‫ﺧﺎﺭﺝ ﺷﻮﺩ‪ .‬ﺑﻨﺎﺑﺮﺍﯾﻦ ﺑﺨﺎﺭ ﻣﺒﺮﺩ ﻣﯽﺗﻮﺍﻧﺪ ﻫﻢ‬ ‫ﺍﺯ ﺧﻂ ﻣﮑﺶ ﻭ ﻫﻢ ﺍﺯ ﺧﻂ ﺭﺍﻧﺶ ﻋﺒﻮﺭ ﮐﻨﺪ‬ ‫ﻭ ﺩﺭ ﻫﻤﺎﻥ ﺯﻣــﺎﻥ ﻧﯿﺰ ﺍﺯ ﺩﻫﺎﻧﻪ ﻣﺤﻞ ﻧﺼﺐ‬ ‫ﮔﯿﺞ ﺷﯿﺮ ﺗﻮﺍﻧﺎﯾﯽ ﻋﺒﻮﺭ ﺩﺍﺷﺘﻪ ﺑﺎﺷﺪ‪.‬‬ ‫ﻣﻤﮑﻦ ﺍﺳــﺖ ﺷــﯿﺮ ﻗﻄﻊﮐــﻦ ﻣﺎﯾﻊ ﺩﺭ‬ ‫ﺧﺮﻭﺟﯽ ﻣﺨﺰﻥ ﺗﺠﻤﻊ ﻣﺎﯾﻊ )ﺭﺳﯿﻮﺭ( ﻧﺼﺐ‬ ‫ﺷــﺪﻩ ﺑﺎﺷــﺪ‪ .‬ﺩﺭ ﺍﯾﻦ ﺻﻮﺭﺕ ﺗﻨﻬﺎ ﻣﯽﺗﻮﺍﻧﺪ‬ ‫ﺩﺍﺭﺍﯼ ﯾــﮏ ﺣﺎﻟــﺖ‪ ،‬ﺑﺴــﺘﻪ ﯾــﺎ ﺑﺎﺯ ﺑﺎﺷــﺪ‬ ‫)ﺗﺼﻮﯾﺮ ‪ .(2‬ﻫﻨﮕﺎﻣﯽ ﮐﻪ ﺷﯿﺮ‪ ،‬ﻣﺸﺎﺑﻪ ﺍﺳﺖ‬ ‫ﯾــﺎ ﺑﻪ ﻃﻮﺭ ﮐﺎﻣﻞ ﺩﺭ ﺣﺎﻟﺖ ﻧﺸــﯿﻤﻦ ﺍﺯ ﺟﻠﻮ‬ ‫ﻗﺮﺍﺭ ﮔﺮﻓﺘﻪ ﺍﺳــﺖ‪ ،‬ﺟﺮﯾﺎﻥ ﻣﺎﯾــﻊ ﻣﺒﺮﺩ ﺭﺍ ﺍﺯ‬ ‫ﮐﻨﺪﺍﻧﺴــﻮﺭ ﯾﺎ ﺭﺳــﯿﻮﺭ ﺑﻪ ﻗﻄﻌﻪ ﺍﻧﺒﺴــﺎﻃﯽ‬ ‫)ﺍﮐﺴﭙﻨﺸﻦ ﻭﻟﻮ( ﻗﻄﻊ ﻣﯽﻧﻤﺎﯾﺪ‪.‬‬ ‫ﺍﻧﺠﺎﻡ ﺳﺮﻭﯾﺲﻫﺎﯼ ﻋﻤﻠﯿﺎﺗﯽ‪ ،‬ﺗﻌﻤﯿﺮﺍﺕ‪،‬‬ ‫ﺭﺍﻩﺍﻧﺪﺍﺯﯼ‪ ،‬ﺁﺯﻣﺎﯾﺶ ﺩﺳــﺘﮕﺎﻩ ﻭ ﺗﺸــﺨﯿﺺ‬ ‫ﻣﺸﮑﻼﺕ ﺑﻪ ﻭﺟﻮﺩ ﺁﻣﺪﻩ‪ ،‬ﺑﻪ ﻃﻮﺭ ﻣﺴﺘﻘﯿﻢ ﺑﺎ‬ ‫ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﺍﯾﻦ ﺷﯿﺮﻫﺎ ﺍﻣﮑﺎﻥﭘﺬﯾﺮ ﻣﯽﺑﺎﺷﺪ‪.‬‬

‫ﻓﺸﺎﺭﺳﻨﺞ ﭼﻨﺪﺭﺍﻫﻪ ﺳﺮﻭﯾﺲ )ﮔﯿﺞ‬ ‫ﺩﻭﻗﻠﻮ(‬

‫ﻧﺸﯿﻤﻦ ﺍﺯ ﺟﻠﻮ‬

‫‪ a‬ﺩﺭﭘﻮﺵ ﺷﯿﺮ‬ ‫‪ b‬ﺩﺳﺘﻪ ﺷﯿﺮ‬ ‫‪ c‬ﻗﻮﺯﮎ ﺩﺳﺘﻪ ﺷﯿﺮ‬ ‫‪ d‬ﺧﻂ ﺍﺭﺗﺒﺎﻃﯽ ﻣﮑﺶ ﯾﺎ ﺗﺨﻠﯿﻪ‬ ‫‪ e‬ﭘﻮﺭﺕ ﺍﺭﺗﺒﺎﻃﯽ ﻓﺸﺎﺭﺳﻨﺞ‬ ‫‪ f‬ﺩﺭﭘﻮﺵ‬

‫ﻣﯿﺎﻧﯽ‬

‫ﺗﺼﻮﯾﺮ ‪ :1‬ﺷﯿﺮ ﺳﺮﻭﯾﺲ‬

‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﺷﺮﻛﺖ‬ ‫‪ Robur‬ﺍﻳﺘﺎﻟﻴﺎ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﻫﻮﺍﺳﺎﺯﻫﺎﻯ ﺟﺪﻳﺪ‬ ‫ﺳﺮﻯ ‪ 39FD‬ﻛﺮﻳﺮ‬

‫ﺟﻬﺖ ﺗﻬﻴﻪ ﻣﺠﻼﺕ ﻭ ﻛﺘﺎﺏﻫﺎﻯ‬ ‫ﺗﺎﺳﻴﺴﺎﺗﻰ ﺑﺎ ﻣﺎ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

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‫ﺗﻠﻔﻦ‪22885647-50:‬‬

‫ﺗﻠﻔﻦ‪55401278 :‬‬

‫ﻧﺸﯿﻤﻦ ﺍﺯ ﻋﻘﺐ‬

‫ﮔﺮﻭﻩ ﻣﻬﻨﺪﺳﻴﻦ ﻣﺸﺎﻭﺭ ﺍﺭﻭﻧﺪ ﺳﺮﻭﻳﺲ‬

‫ﻫﻨﮕﺎﻣﯽ ﮐﻪ ﻣﺸﻐﻮﻝ ﺭﺍﻩﺍﻧﺪﺍﺯﯼ ﯾﺎ ﺳﺮﻭﯾﺲ‬ ‫ﻫــﺮ ﺑﺨــﺶ ﺍﺯ ﺩﺳــﺘﮕﺎﻩ ﺗﺒﺮﯾﺪ ﻣﯽﺑﺎﺷــﯿﻢ‪،‬‬ ‫ﻻﺯﻡ ﻣﯽﺁﯾــﺪ ﮐﻪ ﻓﺸــﺎﺭ ﺳﯿﺴــﺘﻢ ﺭﺍ ﺑﺎ ﻧﺼﺐ‬ ‫ﺍﻧﺪﺍﺯﻩﮔﯿﺮﻫﺎﯼ ﻓﺸــﺎﺭ ﺗﻌﯿﯿﻦ ﻧﻤﺎﯾﯿﻢ‪ .‬ﺑﺮﺍﯼ ﺑﻪ‬ ‫ﻭﺟﻮﺩ ﺁﻭﺭﺩﻥ ﺍﯾﻦ ﺍﻣﮑﺎﻥ‪ ،‬ﺩﺳﺘﮕﺎﻩ ﺭﺍ ﺑﻪ ﺣﺪﺍﻗﻞ‬ ‫‪ 3‬ﻧﻮﻉ ﺷــﯿﺮ ﺳﺮﻭﯾﺲ ﺗﺠﻬﯿﺰ ﻣﯽﻧﻤﺎﯾﻨﺪ؛ ﺷﯿﺮ‬ ‫ﺳﺮﻭﯾﺲ ﻣﮑﺶ‪ ،‬ﺷﯿﺮ ﺳﺮﻭﯾﺲ ﺭﺍﻧﺶ )ﺗﺨﻠﯿﻪ(‬ ‫ﻭ ﺷﯿﺮ ﺳﺮﻭﯾﺲ ﻗﻄﻊﮐﻦ ﻣﺎﯾﻊ‪.‬‬ ‫ﺷــﯿﺮﻫﺎﯼ ﺳــﺮﻭﯾﺲ ﻣﮑــﺶ ﻭ ﺗﺨﻠﯿﻪ‬ ‫ﺩﺳــﺘﮕﺎﻩ ﻣﻤﮑــﻦ ﺍﺳــﺖ ﺑــﺮ ﺭﻭﯼ ﺑﺪﻧﻪ ﻫﺮ‬ ‫ﺩﻭ ﻣﺪﻝ ﮐﻤﭙﺮﺳــﻮﺭﻫﺎﯼ ﺑﺎﺯ ﯾﺎ ﻧﯿﻤﻪﺑﺴــﺘﻪ‬ ‫ﺭﻓﺖ ﻭ ﺑﺮﮔﺸــﺘﯽ ﻧﺼﺐ ﺷــﺪﻩ ﺑﺎﺷــﻨﺪ‪ .‬ﺍﻣﺎ‬ ‫ﻣﻤﮑﻦ ﺍﺳــﺖ ﺩﺭ ﺑﺮﺧﯽ ﺍﻧﻮﺍﻉ ﮐﻤﭙﺮﺳﻮﺭﻫﺎ‪،‬‬ ‫ﺷﯿﺮﻫﺎﯼ ﺳﺮﻭﯾﺲ ﺑﻪ ﺻﻮﺭﺕ ﻣﮑﻤﻞ ﺑﺮ ﺭﻭﯼ‬ ‫ﺳﺮﺳﯿﻠﻨﺪﺭ ﮐﻤﭙﺮﺳﻮﺭ ﻣﻮﻧﺘﺎﮊ ﺷﺪﻩ ﺑﺎﺷﻨﺪ‪ .‬ﺩﺭ‬ ‫ﮐﻤﭙﺮﺳﻮﺭﻫﺎﯼ ﺑﺴﺘﻪ ﻭ ﺑﺮﺧﯽ ﺍﺯ ﮐﻤﭙﺮﺳﻮﺭﻫﺎﯼ‬ ‫ﻧﯿﻤﻪﺑﺴــﺘﻪ ﺍﻫﻤﯿﺖ ﭼﻨﺪﺍﻧﯽ ﺑﻪ ﻧﺼﺐ ﺷﯿﺮ‬ ‫ﺳــﺮﻭﯾﺲ ﺗﺨﻠﯿﻪ ﺩﺍﺩﻩ ﻧﻤﯽﺷــﻮﺩ‪ ،‬ﻟﺬﺍ ﻓﺸﺎﺭ‬ ‫ﺩﺭ ﺑﺨﺶ ﻓﺸــﺎﺭ ﺑﺎﻻ ﻣﯽﺗﻮﺍﻧﺪ ﺍﺯ ﻃﺮﯾﻖ ﺷﯿﺮ‬ ‫ﺳﺮﻭﯾﺲ ﺭﻭﯼ ﻣﺨﺰﻥ ﺗﺠﻤﻊ ﻣﺎﯾﻊ ﯾﺎ ﺍﺯ ﻃﺮﯾﻖ‬ ‫ﺷﯿﺮ ﺳﻮﺯﻧﯽ ﻧﺼﺐﺷﺪﻩ ﺑﺮ ﺭﻭﯼ ﺧﻂ ﺗﺨﻠﯿﻪ ﯾﺎ‬ ‫ﺑﺮ ﺭﻭﯼ ﺧﻮﺩ ﺩﺭﯾﺎﻓﺖﮐﻨﻨﺪﻩ ﺗﻌﯿﯿﻦ ﮔﺮﺩﺩ‪.‬‬ ‫ﺷﯿﺮﻫﺎﯼ ﺳﺮﻭﯾﺲ )ﺗﺼﻮﯾﺮ ‪ (1‬ﻣﯽﺗﻮﺍﻧﻨﺪ‬ ‫ﺩﺭ ﺳﻪ ﻭﺿﻌﯿﺖ ﻗﺮﺍﺭ ﮔﯿﺮﻧﺪ‪:‬‬ ‫ﻭﺿﻌﯿﺖ ﻧﺸـﯿﻤﻦ ﺍﺯ ﺟﻠﻮ‪ :‬ﺩﺳــﺘﻪ ﺷﯿﺮ‬ ‫ﺑﻪ ﻃﻮﺭ ﮐﺎﻣﻞ ﺩﺭ ﺟﻬﺖ ﻋﻘﺮﺑﻪﻫﺎﯼ ﺳــﺎﻋﺖ‬ ‫ﭼﺮﺧﺎﻧﺪﻩ ﻣﯽﺷــﻮﺩ ﺗﺎ ﺑﻪ ﻃﻮﺭ ﻣﻮﺛﺮ‪ ،‬ﺟﺮﯾﺎﻥ‬ ‫ﺑﺨﺎﺭ ﻣﺒﺮﺩ ﺭﺍ ﺍﺯ ﺧﻂ ﻣﮑﺶ ﺩﺭ ﺳــﻤﺖ ﻓﺸﺎﺭ‬ ‫ﭘﺎﯾﯿﻦ ﮐﻤﭙﺮﺳــﻮﺭ ﺑﻪ ﺧﻂ ﺗﺨﻠﯿﻪ ﺩﺭ ﺳــﻤﺖ‬ ‫ﻓﺸﺎﺭ ﺑﺎﻻﯼ ﮐﻤﭙﺮﺳﻮﺭ ﻗﻄﻊ ﻧﻤﺎﯾﺪ‪.‬‬ ‫ﻭﺿﻌﯿﺖ ﻧﺸـﯿﻤﻦ ﺍﺯ ﻋﻘﺐ‪ :‬ﺩﺳﺘﻪ ﺷﯿﺮ‬ ‫ﺑﻪ ﻃﻮﺭ ﮐﺎﻣﻞ ﺩﺭ ﺟﻬــﺖ ﺧﻼﻑ ﻋﻘﺮﺑﻪﻫﺎﯼ‬ ‫ﺳــﺎﻋﺖ ﭼﺮﺧﺎﻧﺪﻩ ﻣﯽﺷــﻮﺩ ﺗﺎ ﺟﺮﯾﺎﻥ ﺑﺨﺎﺭ‬ ‫ﻣﺒﺮﺩ ﺭﺍ ﺑﻪ ﺩﻫﺎﻧــﻪ ﻣﺤﻞ ﻧﺼﺐ ﮔﯿﺞ ﺑﺮ ﺭﻭﯼ‬ ‫ﺷﯿﺮ ﺳﺮﻭﯾﺲ‪ ،‬ﻗﻄﻊ ﮐﻨﺪ‪.‬‬ ‫ﻭﺿﻌﯿـﺖ ﻣﯿﺎﻧﯽ‪ :‬ﺩﺳﺘﻪ ﺷــﯿﺮ ﻣﯽﺗﻮﺍﻧﺪ‬

‫ﺷﻴﺮﻫﺎﻯ ﺳﺮﻭﻳﺲ ﻭ ﺍﻧﺪﺍﺯﻩﮔﻴﺮﻫﺎ‬ ‫ﺩﺭ ﺗﺠﻬﻴﺰﺍﺕ ﺑﺮﻭﺩﺗﻰ‬

‫ﺻﻔﺤﻪ ‪ / 12‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﺩﺭﭘﻮﺵ ﺷﻴﺮ‬

‫ﺍﺭﺗﺒﺎﻁ ﺍﻧﺪﺍﺯﻩﮔﻴﺮ ﻭ ﺩﺭﭘﻮﺵ‬ ‫ﻣﺨﺰﻥ ﺗﺠﻤﻊ ﻣﺎﻳﻊ‬ ‫)ﺭﺳﻴﻮﺭ(‬ ‫ﺧﻂ ﻛﻨﺘﺮﻝ ﻓﺸﺎﺭ‬ ‫ﺧﻂ ﻣﻜﺶ‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬ ‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﻳﺎﺯﺍﻛﻰ ژﺍﭘﻦ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﺷﻌﻠﻪ ﻣﺴﺘﻘﻴﻢ‬

‫ﺗﺼﻮﯾﺮ ‪ :2‬ﺷﯿﺮ ﺩﺭﯾﺎﻓﺖﮐﻨﻨﺪﻩ ﻣﻌﻤﻮﻟﯽ‬ ‫ﻣﯽﺷﻮﻧﺪ )ﮐﺎﻣﻼ ﺩﺭ ﺟﻬﺖ ﻋﻘﺮﺑﻪﻫﺎﯼ ﺳﺎﻋﺖ‬ ‫ﭼﺮﺧﺎﻧﺪﻩ ﻣﯽﺷﻮﻧﺪ( ﺍﺯ ﻭﺭﻭﺩ ﺑﺨﺎﺭ ﺑﻪ ﺷﯿﻠﻨﮓ‬ ‫ﻣﯿﺎﻧﯽ ﺟﻠﻮﮔﯿﺮﯼ ﻣﯽﮐﻨﻨﺪ‪ .‬ﻣﻤﮑﻦ ﺍﺳﺖ ﺷﯿﺮ‬ ‫ﺩﻭﻗﻠﻮﻫﺎﯼ ﻣﺘﻌﺪﺩﯼ ﺩﺭ ﺑﺎﺯﺍﺭ ﻭﺟﻮﺩ ﺩﺍﺷــﺘﻪ‬ ‫ﺑﺎﺷــﻨﺪ ﺍﻣﺎ ﺩﺭ ﺍﯾﻨﺠﺎ ﻣﺪﻝ ﺍﺳــﺘﺎﻧﺪﺍﺭﺩ ﺁﻥ ﺭﺍ‬ ‫ﺗﻮﺿﯿﺢ ﻣﯽﺩﻫﯿﻢ‪.‬‬ ‫ﻓﺸﺎﺭﺳــﻨﺞﻫﺎ‪ ،‬ﺷــﯿﻠﻨﮓﻫﺎ ﻭ ﺷﯿﺮﻫﺎﯼ‬ ‫ﻗﻄﻊﮐﻦ ﺩﺭ ﺷــﯿﺮ ﺩﻭﻗﻠﻮﻫﺎ ﺩﺍﺭﺍﯼ ﮐﺪ ﺭﻧﮕﯽ‬ ‫ﻣﻌﯿﻨﯽ ﻫﺴﺘﻨﺪ‪.‬‬ ‫ﻓﺸﺎﺭﺳﻨﺞ ﺳــﻤﺖ ﭼﭗ ﯾﮏ ﺷﯿﺮ ﺩﻭﻗﻠﻮ‬ ‫ﺑــﻪ ﻧﺎﻡ ﻓﺸﺎﺭﺳــﻨﺞ ﻣﺮﮐﺐ ﻣﻌﺮﻭﻑ ﺍﺳــﺖ‪،‬‬ ‫ﺯﯾﺮﺍ ﺍﯾﻦ ﻓﺸﺎﺭﺳــﻨﺞ ﺗﻮﺍﻧﺎﯾــﯽ ﻧﻤﺎﯾﺶ ﻫﺮ ﺩﻭ‬ ‫ﻓﺸــﺎﺭ ﻣﺜﺒﺖ ﻭ ﻣﻨﻔــﯽ ﺭﺍ ﺩﺍﺭﺩ ﻭ ﺑﻪ ﮔﻮﻧﻪﺍﯼ‬ ‫ﺗﻨﻈﯿﻢ ﺷــﺪﻩ ﺍﺳــﺖ ﮐــﻪ ﻗﺎﺑﻠﯿــﺖ ﻧﻤﺎﯾﺶ‬ ‫‪ 0‬ﺩﺭ ﻓﺸــﺎﺭ ﺍﺗﻤﺴــﻔﺮﯾﮏ ﺭﺍ ﺩﺍﺷــﺘﻪ ﺑﺎﺷﺪ‪.‬‬ ‫ﻣﺤﺪﻭﺩﻩ ﻧﻤﺎﯾﺶ ﻓﺸــﺎﺭ ﺩﺭ ﺍﯾﻦ ﻓﺸﺎﺭﺳﻨﺞ ﺍﺯ‬ ‫‪ 0‬ﺗــﺎ ‪ 0) 30 inHg‬ﺗــﺎ ‪ 0.9‬ﺑــﺎﺭ( ﺑــﺮﺍﯼ‬ ‫ﻓﺸﺎﺭﻫﺎﯼ ﺯﯾﺮ ﻓﺸﺎﺭ ﺍﺗﻤﺴﻔﺮ‪ ،‬ﺍﺯ ‪ 0‬ﺗﺎ ‪250 psi‬‬ ‫)‪ 0‬ﺗﺎ ‪ 10.7‬ﺑﺎﺭ( ﯾﺎ ﺑﯿﺸــﺘﺮ ﺭﺍ ﺑﺮﺍﯼ ﻓﺸﺎﺭﻫﺎﯼ‬ ‫ﺑﺎﻻﯼ ﺍﺗﻤﺴﻔﺮ ﻣﯽﺑﺎﺷﺪ‪ .‬ﮐﺪ ﺭﻧﮕﯽ ﺍﺳﺘﺎﻧﺪﺍﺭﺩ‬ ‫ﺍﯾﻦ ﻗﺴﻤﺖ ﺁﺑﯽ ﻣﯽﺑﺎﺷﺪ‪.‬‬ ‫ﻓﺸﺎﺭﺳﻨﺞ ﺳــﻤﺖ ﺭﺍﺳﺖ ﮐﻪ ﻓﺸﺎﺭﺳﻨﺞ‬ ‫ﻣﻌﻤﻮﻟــﯽ ﻧــﺎﻡ ﺩﺍﺭﺩ ﺗﻨﻬــﺎ ﻗﺎﺑﻠﯿــﺖ ﻧﻤﺎﯾﺶ‬ ‫ﻓﺸﺎﺭﻫﺎﯼ ﺑﺎﻻﺗﺮ ﺍﺯ ﻓﺸﺎﺭ ﺍﺗﻤﺴﻔﺮ ﺭﺍ ﺩﺭ ﻣﺤﺪﻭﺩﻩ‬ ‫‪ 0‬ﺗــﺎ ‪ 0) 500 psi‬ﺗﺎ ‪ 35‬ﺑﺎﺭ( ﺩﺍﺭﺩ‪ .‬ﮐﺪ ﺭﻧﮕﯽ‬ ‫ﺍﺳــﺘﺎﻧﺪﺍﺭﺩ ﺍﯾﻦ ﺑﺨﺶ‪ ،‬ﻗﺮﻣﺰ ﺍﺳﺖ‪ .‬ﺷﯿﻠﻨﮓ‬ ‫ﻣﺮﺗﺒﻂ ﺑﻪ ﻫﺮ ﺑﺨﺶ ﻧﯿﺰ ﺑﺎ ﺭﻧﮓ ﻫﻤﺎﻥ ﺑﺨﺶ‪،‬‬ ‫ﻫﻢﺧﻮﺍﻧﯽ ﺩﺍﺭﺩ‪ .‬ﺷــﯿﻠﻨﮓ ﺁﺑــﯽ ﺑﺎﯾﺪ ﺑﻪ ﮔﯿﺞ‬ ‫ﻣﺮﮐﺐ‪ ،‬ﺯﺭﺩ ﺑﻪ ﺑﺨﺶ ﻣﯿﺎﻧﯽ ﻭ ﺷﯿﻠﻨﮓ ﻗﺮﻣﺰ‬ ‫ﺑﻪ ﻓﺸﺎﺭﺳﻨﺞ ﻣﻌﻤﻮﻟﯽ ﻣﺘﺼﻞ ﮔﺮﺩﺩ‪.‬‬ ‫ﻫﻨﮕﺎﻣﯽ ﮐﻪ ﯾﮏ ﮔﯿــﺞ ﺩﻭﻗﻠﻮ ﺭﺍ ﻣﺘﺼﻞ‬ ‫ﻣﯽﮐﻨﯿﺪ‪ ،‬ﻧﯿﺎﺯﯼ ﺑﻪ ﺑﺎﺯﮐﺮﺩﻥ ﺷﯿﺮﻫﺎ ﻧﯿﺴﺖ‪.‬‬ ‫ﻭﻗﺘﯽ ﮐﻪ ﻓﺸﺎﺭ ﺳﯿﺴﺘﻢ ﺍﺯ ﺷﯿﻠﻨﮓ ﻋﺒﻮﺭ ﮐﻨﺪ‬ ‫ﭘﺲ ﺍﺯ ﺁﻥ ﮐﻪ ﺷــﯿﺮﻫﺎﯼ ﺳﺮﻭﯾﺲ ﮐﻤﭙﺮﺳﻮﺭ‬

‫ﺗﻬﻮﻳﻪﺍﺭﻭﻧﺪ‬ ‫ﻳﻜﺘﺎﺗﻬﻮﻳﻪ‬ ‫ﻧﺸﺮ ﻳﺰﺩﺍ ﻭﻳﻜﺘﺎ‬ ‫ﺍﺭﻭﻧﺪ‬

‫ﺗﻨﻈﯿﻢ ﺷﺪﻧﺪ‪ ،‬ﻓﺸﺎﺭ ﻗﺎﺑﻞ ﻗﺮﺍﺋﺖ ﺧﻮﺍﻫﺪ ﺑﻮﺩ‪.‬‬ ‫ﻫﻨﮕﺎﻣﯽ ﮐﻪ ﺷﯿﺮ ﺑﺎﺯ ﻣﯽﺷﻮﺩ‪ ،‬ﻓﺸﺎﺭ ﺳﯿﺴﺘﻢ‬ ‫ﺍﺯ ﺷــﯿﻠﻨﮓ ﻣﯿﺎﻧﯽ ﮔﺬﺭ ﻣﯽﻧﻤﺎﯾــﺪ‪ .‬ﺗﻮﺻﯿﻪ‬ ‫ﻣﺎ ﺍﯾﻦ ﺍﺳــﺖ ﮐﻪ ﻭﺭﻭﺩﯼ ﻭﺳــﻂ ﭼﻨﺪﺭﺍﻫﻪ‬ ‫)ﮔﯿﺞ ﺩﻭﻗﻠﻮ( ﺭﺍ ﻫﻤﯿﺸﻪ ﺑﺴﺘﻪ ﻧﮕﺎﻩ ﺩﺍﺭﯾﺪ ﯾﺎ‬ ‫ﻫﻨﮕﺎﻣﯽ ﮐﻪ ﺷﯿﻠﻨﮓ ﺭﺍ ﺍﺯ ﻭﺭﻭﺩﯼ ﻣﯿﺎﻧﯽ ﺟﺪﺍ‬ ‫ﻣﯽﺳﺎﺯﯾﺪ‪ ،‬ﺁﻥ ﺭﺍ ﺑﺎ ﺩﺭﭘﻮﺵ ﺑﺒﻨﺪﯾﺪ‪.‬‬ ‫ﻫﻨﮕﺎﻣــﯽ ﮐــﻪ ﻭﺭﻭﺩﯼ ﻣﯿﺎﻧﯽ ﺑﺎ ﺩﺭﭘﻮﺵ‬ ‫ﺑﺴــﺘﻪ ﺷﺪﻩ ﺑﺎﺷﺪ ﻭ ﻫﺮ ﺩﻭ ﺷــﯿﺮ ﺑﺎﺯ ﺑﺎﺷﻨﺪ‬ ‫ﻓﺸﺎﺭﺳــﻨﺞﻫﺎ‪ ،‬ﻓﺸــﺎﺭﻫﺎﯼ ﺑﺮﺍﺑﺮﯼ ﺭﺍ ﻧﺸﺎﻥ‬

‫ﺧﻮﺍﻫﻨﺪ ﺩﺍﺩ‪ .‬ﻫﻨﮕﺎﻣﯽ ﮐﻪ ﻫﺮ ﺩﻭ ﺷﯿﺮ ﺑﺴﺘﻪ‬ ‫ﺑﺎﺷــﻨﺪ ﻭ ﻭﺭﻭﺩﯼ ﻣﯿﺎﻧﯽ ﻧﯿﺰ ﺩﺭﭘﻮﺵ ﺷــﺪﻩ‬ ‫ﺑﺎﺷــﺪ ﻭ ﺷــﯿﺮﻫﺎﯼ ﺳــﺮﻭﯾﺲ ﮐﻤﭙﺮﺳﻮﺭ ﺩﺭ‬ ‫ﺣﺎﻟﺖ ﻋﻤﻠﮑﺮﺩﯼ ﻗﺮﺍﺭ ﮔﺮﻓﺘﻪ ﺑﺎﺷــﻨﺪ‪ ،‬ﻓﺸﺎﺭ‬ ‫ﻣﺜﺒﺖ ﻭ ﻣﻨﻔﯽ ﻗﺎﺑﻞ ﻗﺮﺍﺋﺖ ﺍﺳﺖ‪.‬‬ ‫ﻋﻤﻠﮑــﺮﺩ ﺷــﯿﺮﻫﺎ ﺩﺭ ﮔﯿــﺞ ﺩﻭﻗﻠــﻮ ﺩﺭ‬ ‫ﺗﺼﻮﯾﺮ )‪ (3‬ﻧﺸﺎﻥ ﺩﺍﺩﻩ ﺷﺪﻩ ﺍﺳﺖ‪.‬‬ ‫ﮔﯿﺞ ﺩﻭﻗﻠﻮﻫﺎ ﻣﻬﻢﺗﺮﯾﻦ ﺍﺑﺰﺍﺭ ﻣﻬﻨﺪﺳــﯽ‬ ‫ﻣﻮﺭﺩ ﺍﺳــﺘﻔﺎﺩﻩ ﺩﺭ ﺳــﺮﻭﯾﺲ ﺩﺳﺘﮕﺎﻩﻫﺎﯼ‬ ‫ﺗﺒﺮﯾﺪ ﻣﯽﺑﺎﺷــﻨﺪ‪ .‬ﺍﯾﻦ ﮔﯿﺞﻫﺎ ﺟﻬﺖ ﺍﻧﺠﺎﻡ‬ ‫ﻋﻤﻠﯿﺎﺕ ﺳﺮﻭﯾﺲﮐﺎﺭﯼ ﺩﺳﺘﮕﺎﻩ ﯾﺎ ﺑﺮﺭﺳﯽ ﻭ‬ ‫ﻋﯿﺐﯾﺎﺑﯽ ﺳﯿﺴﺘﻢ ﺑﺴﯿﺎﺭ ﺣﯿﺎﺗﯽ ﻭ ﺍﺭﺯﺷﻤﻨﺪ‬ ‫ﻫﺴﺘﻨﺪ ﮐﻪ ﻣﺘﻌﺎﻗﺒﺎ ﭼﮕﻮﻧﮕﯽ ﺑﻬﺮﻩﺑﺮﺩﺍﺭﯼ ﺍﺯ‬ ‫ﺁﻥ ﺗﻮﺿﯿﺢ ﺩﺍﺩﻩ ﺧﻮﺍﻫﺪ ﺷﺪ‪.‬‬

‫ﻧﺼﺐ ﮔﯿﺞ ﺩﻭﻗﻠﻮ‬ ‫ﮔﺮﭼﻪ ﻧﺼﺐ ﮔﯿﺞ ﺩﻭﻗﻠــﻮ ﻭ ﺑﻬﺮﻩﺑﺮﺩﺍﺭﯼ‬ ‫ﺍﺯ ﺁﻥ ﺁﺳــﺎﻥ ﺍﺳــﺖ ﻟﯿﮑﻦ ﺑﺎﯾﺪ ﺗﻮﺟﻪ ﺩﺍﺷﺖ‬ ‫ﮐﻪ ﻫــﺮ ﻣﺒﺮﺩﯼ ﺩﺍﺭﺍﯼ ﺍﺭﺗﺒــﺎﻁ ﺧﺎﺻﯽ ﺑﯿﻦ‬ ‫ﻓﺸﺎﺭ ﻭ ﺩﻣﺎ ﺍﺳﺖ‪ .‬ﻫﺮ ﭼﻪ ﺩﻣﺎﯼ ﻣﺒﺮﺩ ﺑﺎﻻﺗﺮ‬ ‫ﺑﺎﺷﺪ ﻓﺸــﺎﺭ ﺁﻥ ﻧﯿﺰ ﺑﺎﻻﺗﺮ ﺧﻮﺍﻫﺪ ﺑﻮﺩ‪ .‬ﻣﺒﺮﺩ‬ ‫ﺣﺘﺎ ﺗﺤﺖ ﺗﺎﺛﯿﺮ ﺩﻣﺎﯼ ﻣﻌﻤﻮﻟﯽ ﻣﺤﯿﻂ‪ ،‬ﻗﺎﺩﺭ‬

‫ﻣﺤﻞ ﺍﺭﺗﺒﺎﻁ ﺑﻪ ﮐﭙﺴﻮﻝ ﻣﺒﺮﺩ ﺑﺮﺍﯼ ﺷﺎﺭﮊ ﮔﺎﺯ ﺳﺮﻭﯾﺲ ﺷﺎﺭﮊ ﯾﺎ ﺗﺨﻠﯿﻪ ﺳﯿﺴﺘﻢ‪ .‬ﭼﻨﺎﻧﭽﻪ ﻣﻮﺭﺩ ﺍﺳﺘﻔﺎﺩﻩ ﻗﺮﺍﺭ‬ ‫ﻧﻤﯽﮔﯿﺮﺩ ﺑﺎ ﺩﺭﭘﻮﺵ ﺁﻧﺮﺍ ﺑﭙﻮﺷﺎﻧﯿﺪ‬

‫‪-1‬‬ ‫‪-2‬‬ ‫‪-3‬‬ ‫‪-4‬‬

‫ﻓﺸﺎﺭﺳﻨﺞ ﻣﺮﮐﺐ‬ ‫ﻓﺸﺎﺭﺳﻨﺞ‬ ‫ﻭﺭﻭﺩﯼ ‪SSV‬‬ ‫ﻭﺭﻭﺩﯼ ‪DSV‬‬

‫‪-5‬‬ ‫‪-6‬‬ ‫‪-7‬‬ ‫‪-8‬‬

‫ﻗﺮﺍﺋﺖ ﻓﺸﺎﺭ‬ ‫ﺗﺨﻠﯿﻪ ﻣﺒﺮﺩ‬ ‫ﺷﺎﺭﮊ ﻣﺒﺮﺩ‬ ‫ﺑﺎﯼﭘﺲ )ﮐﻨﺎﺭﮔﺬﺭ(‬

‫ﺗﺼﻮﯾﺮ‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬

‫ﺍﺻﺎﻟﺖ ﺗﻬﻮﻳﻪ ﻣﻄﺒﻮﻉ‬

‫‪) SSV‬ﺷﯿﺮ ﺳﺮﻭﯾﺲ ﻣﮑﺶ(‬ ‫‪) DSV‬ﺷﯿﺮ ﺳﺮﻭﯾﺲ ﺩﻫﺶ(‬ ‫‪) SOV‬ﺷﯿﺮ ﻗﻄﻊﮐﻦ(‬

‫‪3‬‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﮔﺎﺯﺳﻮﺯ‬

‫ﺻﻔﺤﻪ ‪ / 13‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﺍﺳــﺖ ﻓﺸــﺎﺭ ﮐﺎﻓﯽ ﺭﺍ ﺑﺮﺍﯼ ﺑﻪ ﻭﺟﻮﺩ ﺁﻭﺭﺩﻥ‬ ‫ﺧﻄﺮﺍﺕ‪ ،‬ﺗﻮﻟﯿﺪ ﮐﻨﺪ‪ .‬ﺑﻨﺎﺑﺮﺍﯾﻦ ﻻﺯﻡ ﺍﺳﺖ ﮐﻪ‬ ‫ﻣﻬﻨﺪﺱ ﺍﺯ ﺑﺮﻧﺎﻣﻪ ﺍﯾﻤﻨﯽ ﺑﺮﺍﯼ ﺑﻬﺮﻩﺑﺮﺩﺍﺭﯼ ﻭ‬ ‫ﮐﻨﺘﺮﻝ ﻣﺒﺮﺩ ﺁﮔﺎﻩ ﺑﺎﺷــﺪ ﻭ ﺑﺎﯾﺪ ﺑﺮ ﺁﻥ ﻧﻈﺎﺭﺕ‬ ‫ﻧﻤﺎﯾﺪ‪.‬‬

‫ﺳﯿﺴﺘﻢ ﻣﺪﻝ ﺑﺎﺯ‬

‫ﭼﻨﺪ ﻧﮑﺘﻪ ﺩﺭﺑﺎﺭﻩ ﻧﺼﺐ ﮔﯿﺞ ﺩﻭﻗﻠﻮ‬ ‫ﻫﻨﮕﺎﻣﯽ ﮐﻪ ﻣﺸﻐﻮﻝ ﺍﺗﺼﺎﻝ ﮔﯿﺞ ﺩﻭﻗﻠﻮ ﺑﻪ‬ ‫ﻣﺤﻞ ﺍﺭﺗﺒﺎﻁ ﺁﻥ ﺑﻪ ﺷﯿﺮ ﺳﺮﻭﯾﺲ ﻣﯽﺑﺎﺷﯿﺪ‪،‬‬ ‫ﺍﺯ ﺁﭼﺎﺭ ﺳﺎﯾﺰ ﻣﺘﻨﺎﺳﺐ ﺑﺎ ﺁﻥ ﺍﺳﺘﻔﺎﺩﻩ ﮐﻨﯿﺪ ﺗﺎ‬ ‫ﺍﺯ ﺑﺮﻭﺯ ﺧﺮﺍﺑﯽ ﺩﺭ ﻋﺎﯾﻖ ﺑﻮﺩﻥ ﺷــﯿﺮ‪ ،‬ﺍﺟﺘﻨﺎﺏ‬

‫ﺳﻴﺴﺘﻢ ﻣﺪﻝ ﺑﺎﺯ‬ ‫ﻗﻄﻌﻪ ﺍﻧﺒﺴﺎﻃﻰ‬ ‫ﮔﻴﺞ ﺩﻭﻗﻠﻮ‬ ‫ﺗﺒﺨﻴﺮﻛﻨﻨﺪﻩ‬

‫ﭼﮕﺎﻟﻨﺪﻩ)ﻛﻨﺪﺍﻧﺴﻮﺭ(‬

‫ﺩﺭﻳﺎﻓﺖﻛﻨﻨﺪﻩ‬

‫ﻛﻤﭙﺮﺳﻮﺭ‬

‫ﺍﺭﻭﻧﺪ ﺑﺎ ﺩﻓﺘﺮ ﻧﺸﺮﻳﻪ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﺷﻴﻠﻨﮓ ﻗﺮﻣﺰ‬

‫ﺳﻴﺴﺘﻢ ﺑﺪﻭﻥ ﺷﻴﺮ ﺳﺮﻭﻳﺲ ﺩﻫﺶ‬

‫ﺗﺨﻠﯿﻪ ﺷﯿﻠﻨﮓﻫﺎ ﻭ ﮔﯿﺞ ﺩﻭﻗﻠﻮ‬

‫ﻗﻄﻌﻪ ﺍﻧﺒﺴﺎﻃﻰ‬

‫ﮔﻴﺞ ﺩﻭﻗﻠﻮ‬

‫ﺗﺒﺨﻴﺮﻛﻨﻨﺪﻩ‬

‫ﺷﻴﻠﻨﮓ ﻗﺮﻣﺰ‬

‫ﺩﺭﻳﺎﻓﺖﻛﻨﻨﺪﻩ‬

‫ﭼﮕﺎﻟﻨﺪﻩ‬ ‫ﻛﻤﭙﺮﺳﻮﺭ‬

‫‪) SSV‬ﺷﻴﺮ ﺳﺮﻭﻳﺲ ﻣﻜﺶ(‬ ‫‪) DSV‬ﺷﻴﺮ ﺳﺮﻭﻳﺲ ﺩﻫﺶ(‬ ‫‪) SOV‬ﺷﻴﺮ ﻗﻄﻊﻛﻦ(‬

‫ﺗﺼﻮﯾﺮ ‪ :4‬ﻧﺼﺐ ﮔﯿﺞ ﺩﻭﻗﻠﻮ‬

‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﺷﺮﻛﺖ‬ ‫‪ Robur‬ﺍﻳﺘﺎﻟﻴﺎ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﻫﻮﺍﺳﺎﺯﻫﺎﻯ ﺟﺪﻳﺪ‬ ‫ﺳﺮﻯ ‪ 39FD‬ﻛﺮﻳﺮ‬

‫ﺟﻬﺖ ﺗﻬﻴﻪ ﻣﺠﻼﺕ ﻭ ﻛﺘﺎﺏﻫﺎﻯ‬ ‫ﺗﺎﺳﻴﺴﺎﺗﻰ ﺑﺎ ﻣﺎ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﺗﻠﻔﻦ‪22885647-50:‬‬

‫ﺗﻠﻔﻦ‪55401278 :‬‬

‫ﺷﻴﻠﻨﮓ ﺁﺑﻰ‬

‫ﮔﺮﻭﻩ ﻣﻬﻨﺪﺳﻴﻦ ﻣﺸﺎﻭﺭ ﺍﺭﻭﻧﺪ ﺳﺮﻭﻳﺲ‬

‫ﻫﻨﮕﺎﻣــﯽ ﮐــﻪ ﮔﯿــﺞ ﺩﻭﻗﻠــﻮ ﺑﻪ ﺷــﯿﺮ‬ ‫ﺳﺮﻭﯾﺲﻫﺎ ﻣﺘﺼﻞ ﺷــﺪﻩ ﺍﺳﺖ‪ ،‬ﻗﺪﻡ ﺑﻌﺪﯼ‬ ‫ﺗﺨﻠﯿﻪ ﺗﻤﺎﻣﯽ ﻫﻮﺍﯼ ﺩﺭﻭﻥ ﺷﯿﻠﻨﮓﻫﺎ ﻭ ﮔﯿﺞ‬ ‫ﺩﻭﻗﻠﻮ ﺍﺳﺖ‪ .‬ﻫﻮﺍﯼ ﻣﺤﯿﻂ ﺩﺍﺭﺍﯼ ﺭﻃﻮﺑﺖ ﻭ‬ ‫ﺁﻟﻮﺩﮔﯽ ﺍﺳﺖ‪ ،‬ﻟﺬﺍ ﻻﺯﻡ ﺍﺳﺖ ﮐﻪ ﺍﺯ ﻭﺭﻭﺩ ﻫﻮﺍ‬ ‫ﺑﻪ ﺳﯿﺴﺘﻢ ﺟﻠﻮﮔﯿﺮﯼ ﺷﻮﺩ‪.‬‬ ‫ﻫﻤﺎﻥﻃﻮﺭﯼ ﮐﻪ ﮔﯿــﺞ ﺩﻭﻗﻠﻮ ﺭﺍ ﻣﻄﺎﺑﻖ‬ ‫ﺑﺎﻻ ﺑﻪ ﺳﯿﺴــﺘﻢ ﻣﺘﺼﻞ ﮐﺮﺩﻩﺍﯾﺪ ﺭﻭﺵ ﺯﯾﺮ ﺭﺍ‬ ‫ﺑﺮﺍﯼ ﺗﺨﻠﯿﻪ ﻫﻮﺍﯼ ﺷﯿﻠﻨﮓ ﺩﻧﺒﺎﻝ ﮐﻨﯿﺪ‪:‬‬ ‫‪ -1‬ﺷﯿﺮ ﺳﺮﻭﯾﺲ ﺩﻫﺶ ﺭﺍ ﺑﺴﯿﺎﺭ ﮐﻢ ﺑﺎﺯ‬ ‫ﮐﻨﯿﺪ )ﺩﺳــﺘﻪ ﺷﯿﺮ ﺳــﺮﻭﯾﺲ ﺭﺍ ﯾﮏ ﺩﻭﺭ ﺩﺭ‬ ‫ﺟﻬﺖ ﻋﻘﺮﺑﻪﻫﺎﯼ ﺳﺎﻋﺖ ﺑﭽﺮﺧﺎﻧﯿﺪ(‪.‬‬ ‫‪ -2‬ﻫﺮ ﺩﻭ ﺷــﯿﺮ ﻗﺮﻣــﺰ ﻭ ﺁﺑﯽ ﺭﻭﯼ ﮔﯿﺞ‬ ‫ﺩﻭﻗﻠﻮ ﺭﺍ ﺑﺎﺯ ﮐﻨﯿﺪ‪.‬‬ ‫‪ -3‬ﺍﺭﺗﺒﺎﻁ ﺷــﯿﻠﻨﮓ ﺁﺑﯽ ﺭﺍ ﺍﺯ ﺭﻭﯼ ﺷﯿﺮ‬

‫ﺷﻴﻠﻨﮓ ﺁﺑﻰ‬

‫ﺟﻬﺖ ﺳﻔﺎﺭﺵ ﺁﮔﻬﻰ ﺩﺭ ﻧﺸﺮﻳﻪ‬

‫ﮔﯿــﺞ ﺩﻭﻗﻠﻮ ﻣﻤﮑــﻦ ﺍﺳــﺖ ﺩﺭ ﻫﻨﮕﺎﻡ‬ ‫ﺍﺳــﺘﺮﺍﺣﺖ )ﺧﺎﻣﻮﺷــﯽ ﻣﻮﻗﺖ( ﯾﺎ ﺩﺭ ﺣﺎﻟﺖ‬ ‫ﮐﺎﺭﮐﺮﺩ ﺩﺳــﺘﮕﺎﻩ ﻧﺼﺐ ﮔﺮﺩﺩ ﻭ ﻣﻮﺭﺩ ﺍﺳﺘﻔﺎﺩﻩ‬ ‫ﻗﺮﺍﺭ ﮔﯿﺮﺩ‪ .‬ﺩﺭ ﺩﺳﺘﮕﺎﻩﻫﺎﯼ ﺗﺒﺮﯾﺪ ﺍﻣﺮﻭﺯﯼ‪ ،‬ﻓﺸﺎﺭ‬ ‫ﺩﺭ ﺑﺨﺶ ﻓﺸﺎﺭ ﺑﺎﻻﯼ ﺳﯿﺴﺘﻢ ﺑﺴﯿﺎﺭ ﺑﯿﺸﺘﺮ ﺍﺯ‬ ‫ﮔﺬﺷﺘﻪ ﺍﺳﺖ‪ ،‬ﻟﺬﺍ ﺭﻭﺵ ﺯﯾﺮ ﺟﻬﺖ ﻧﺼﺐ ﮔﯿﺞ‬ ‫ﺩﻭﻗﻠﻮ ﭘﯿﺸﻨﻬﺎﺩ ﻣﯽﺷﻮﺩ )ﺗﺼﻮﯾﺮ ‪:(4‬‬ ‫‪ –1‬ﺩﺭﭘﻮﺵ ﺷﯿﺮﻫﺎﯼ ﺳﺮﻭﯾﺲ ﻣﮑﺶ ﻭ‬ ‫ﺩﻫﺶ ﮐﻤﭙﺮﺳﻮﺭ ﺭﺍ ﺑﺎﺯ ﮐﻨﯿﺪ‪.‬‬ ‫‪ –2‬ﻫﺮ ﺩﻭ ﺷــﯿﺮ ﺭﺍ ﺩﺭ ﺣﺎﻟﺖ ﻧﺸﯿﻤﻦ ﺍﺯ‬ ‫ﻋﻘﺐ ﻗﺮﺍﺭ ﺩﻫﯿﺪ‪.‬‬ ‫‪ – 3‬ﺩﺭﭘﻮﺵ ﻣﺤﻞ ﺍﺭﺗﺒﺎﻁ ﮔﯿﺞ ﺭﺍ ﺍﺯ ﻫﺮ‬ ‫ﺩﻭ ﺷﯿﺮ ﺳﺮﻭﯾﺲ ﺑﺎﺯ ﻧﻤﺎﯾﯿﺪ‪ .‬ﻣﻌﻤﻮﻻ ﻣﻬﺮﻩ ﻭ‬ ‫ﺩﺭﭘﻮﺵ ﺁﻥ ﺑﻪ ﺻﻮﺭﺕ ﻻﻟﻪﺍﯼ )ﺳﺮﺧﺰﯾﻨﻪﺍﯼ(‬ ‫ﺍﺳﺖ‪.‬‬ ‫‪ –4‬ﺷــﯿﻠﻨﮓ ﺁﺑﯽ ﺭﻧﮓ ﮔﯿﺞ ﺩﻭﻗﻠﻮ ﺭﺍ ﺑﻪ‬ ‫ﻣﺤﻞ ﺍﺭﺗﺒﺎﻁ ﺷــﯿﺮ ﺳــﺮﻭﯾﺲ ﻣﮑﺶ ﻣﺘﺼﻞ‬ ‫ﻧﻤﺎﯾﯿﺪ‪.‬‬ ‫‪ –5‬ﺷﯿﻠﻨﮓ ﻗﺮﻣﺰ ﮔﯿﺞ ﺩﻭﻗﻠﻮ ﺭﺍ ﺑﻪ ﻣﺤﻞ‬ ‫ﺍﺭﺗﺒﺎﻁ ﺷﯿﺮ ﺳﺮﻭﯾﺲ ﺩﻫﺶ ﻣﺘﺼﻞ ﻧﻤﺎﯾﯿﺪ‪.‬‬ ‫‪ –6‬ﻣﻄﻤﺌﻦ ﺷــﻮﯾﺪ ﮐﻪ ﻣﺤــﻞ ﺍﺭﺗﺒﺎﻁ‬ ‫ﻣﯿﺎﻧﯽ ﺷــﯿﺮ ﺩﻭﻗﻠﻮ ﺑﺎ ﺩﺭﭘﻮﺵ ﺑﺴــﺘﻪ ﺷــﺪﻩ‬ ‫ﺑﺎﺷﺪ‪.‬‬

‫ﺳﺮﻭﯾﺲ ﻣﮑﺶ ﺷﻞ ﮐﺮﺩﻩ ﻭ ﺍﺟﺎﺯﻩ ﺑﺪﻫﯿﺪ ﮐﻪ‬ ‫ﻓﺸﺎﺭ ﺑﺮﺍﯼ ﯾﮏ ﺗﺎ ﺩﻭ ﺛﺎﻧﯿﻪ ﺍﺯ ﺁﻥ ﻣﮑﺎﻥ ﻧﺸﺖ‬ ‫ﮐﺮﺩﻩ ﻭ ﺗﺨﻠﯿﻪ ﺷﻮﺩ‪.‬‬ ‫‪ -4‬ﺍﺭﺗﺒﺎﻁ ﺷﯿﻠﻨﮓ ﺭﺍ ﺳﻔﺖ ﻧﻤﺎﯾﯿﺪ‪.‬‬ ‫‪ -5‬ﻫﺮ ﺩﻭ ﺷــﯿﺮ ﻗﻄﻊﮐﻦ ﮔﯿﺞ ﺩﻭﻗﻠﻮ ﺭﺍ‬ ‫ﺑﺒﻨﺪﯾﺪ‪.‬‬ ‫‪ -6‬ﺷــﯿﺮ ﺳــﺮﻭﯾﺲ ﻣﮑــﺶ ﺭﺍ ﺳــﻔﺖ‬ ‫ﺑﺒﻨﺪﯾﺪ‪.‬‬

‫ﺷﻮﺩ‪.‬‬ ‫ﭼﻨﺎﻧﭽﻪ ﺩﺳــﺘﮕﺎﻩ ﺩﺭ ﺣــﺎﻝ ﮐﺎﺭﮐﺮﺩ ﺑﺎ‬ ‫ﮐﻨﺘﺮﻝ ﻓﺸــﺎﺭ ﭘﺎﯾﯿﻦ ﺍﺳــﺖ‪ ،‬ﻣﻤﮑﻦ ﺍﺳــﺖ‬ ‫ﺩﺍﺭﺍﯼ ﻟﻮﻟﻪ ﮐﻨﺘﺮﻝ ﯾﺎ ﻣﻮﯾﯿﻦ ﻣﺮﺗﺒﻂ ﺑﺎ ﺍﺗﺼﺎﻝ‬ ‫ﺳﻪﺭﺍﻫﯽ ﺑﺎﺷﺪ ﮐﻪ ﺷﯿﻠﻨﮓ ﻓﺸﺎﺭﺳﻨﺞ ﻧﯿﺰ ﺍﺯ‬ ‫ﻫﻤﺎﻧﺠﺎ ﻣﺘﺼﻞ ﮔﺮﺩﺩ‪ .‬ﺑﻨﺎﺑﺮﺍﯾﻦ ﻫﻨﮕﺎﻣﯽ ﮐﻪ‬ ‫ﺷﯿﺮ ﺳﺮﻭﯾﺲ ﺩﺭ ﺣﺎﻟﺖ ﻧﺸﯿﻤﻦ ﺍﺯ ﻋﻘﺐ ﻗﺮﺍﺭ‬ ‫ﻣﯽﮔﯿﺮﺩ ﻓﺸﺎﺭ ﺩﺭ ﺧﻂ ﮐﻨﺘﺮﻝ ﺑﻪ ﺗﻠﻪ ﻣﯽﺍﻓﺘﺪ‬ ‫ﻭ ﮔﯿﺮ ﻣﯽﮐﻨﺪ‪ .‬ﻫﻨﮕﺎﻣﯽ ﮐﻪ ﻓﺸﺎﺭ ﺩﺭ ﻫﻨﮕﺎﻡ‬ ‫ﻋﻤﻞ ﺗﺨﻠﯿﻪ ﺑﺎﻻ ﻣﯽﺭﻭﺩ‪ ،‬ﺩﺳــﺘﮕﺎﻩ ﻣﺘﻮﻗﻒ‬ ‫ﺧﻮﺍﻫﺪ ﺷﺪ ﻭ ﻣﺠﺪﺩﺍ ﻫﻨﮕﺎﻣﯽ ﺭﻭﺷﻦ ﺧﻮﺍﻫﺪ‬ ‫ﺷﺪ ﮐﻪ ﺷﯿﺮ ﺳﺮﻭﯾﺲ ﻣﮑﺶ ﺍﻧﺪﮐﯽ ﺑﺎﺯ ﺷﻮﺩ‬ ‫ﺗﺎ ﮐﻨﺘﺮﻝ ﺗﺤﺮﯾﮏ ﮔﺮﺩﺩ‪.‬‬

‫ﺻﻔﺤﻪ ‪ / 14‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﺳﯿﺴﺘﻢ ﺑﺪﻭﻥ ﺷﯿﺮ ﺳﺮﻭﯾﺲ ﺩﻫﺶ‬ ‫ﺩﺭ ﺍﯾﻦ ﺣﺎﻟــﺖ ﺭﻭﺵ ﻧﺼﺐ ﮔﯿﺞ ﺩﻭﻗﻠﻮ‬ ‫ﻣﺸــﺎﺑﻪ ﺑﺎ ﺭﻭﺵ ﻗﺒــﻞ ﺧﻮﺍﻫﺪ ﺑــﻮﺩ ﺑﻪ ﺟﺰ‬ ‫ﺁﻥﮐﻪ ﺷــﯿﻠﻨﮓ ﻗﺮﻣــﺰ ﺑــﻪ ﻭﺭﻭﺩﯼ ﺍﺭﺗﺒﺎﻃﯽ‬ ‫ﺷــﯿﺮ ﺳــﺮﻭﯾﺲ ﺭﺳــﯿﻮﺭ ﻣﺘﺼــﻞ ﻣﯽﮔﺮﺩﺩ‬ ‫)ﺗﺼﻮﯾﺮ ‪ .(4‬ﻫﻨﮕﺎﻣﯽ ﮐﻪ ﺍﯾﻦ ﺷــﯿﺮ ﺩﺭ ﺣﺎﻟﺖ‬ ‫ﻧﺸــﯿﻤﻦ ﺍﺯ ﻋﻘﺐ ﻗﺮﺍﺭ ﻣﯽﮔﯿﺮﺩ ﻣﺒﺮﺩ ﮔﺮﺩﺵ‬ ‫ﺧﻮﺍﻫﺪ ﮐﺮﺩ‪.‬‬

‫ﻗﺮﺍﺋﺖ ﮔﯿﺞ ﺩﻭﻗﻠﻮ‬ ‫ﭘــﺲ ﺍﺯ ﺁﻥﮐﻪ ﮔﯿﺞ ﺩﻭﻗﻠﻮ ﺭﺍ ﻧﺼﺐ ﮐﺮﺩﯾﺪ‬ ‫ﺍﺟﺎﺯﻩ ﺑﺪﻫﯿﺪ ﻣﺪﺕ ﺯﻣﺎﻧﯽ ﺳﭙﺮﯼ ﮔﺮﺩﺩ‪ ،‬ﺁﻥﮔﺎﻩ‬ ‫ﻧﺴﺒﺖ ﺑﻪ ﻗﺮﺍﺋﺖ ﻓﺸﺎﺭ ﺍﻗﺪﺍﻡ ﻧﻤﺎﯾﯿﺪ‪ .‬ﺍﯾﻦ ﺑﺪﺍﻥ‬ ‫ﺧﺎﻃﺮ ﺍﺳﺖ ﮐﻪ ﻓﺸﺎﺭ ﺩﺭ ﮔﯿﺞﻫﺎ ﭘﺎﯾﺪﺍﺭ ﺷﻮﺩ‪.‬‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬ ‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﻳﺎﺯﺍﻛﻰ ژﺍﭘﻦ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﺷﻌﻠﻪ ﻣﺴﺘﻘﻴﻢ‬

‫ﺟﺪﺍ ﮐﺮﺩﻥ ﮔﯿﺞ ﺩﻭﻗﻠﻮ‬ ‫ﯾﮑﺒــﺎﺭ ﺩﯾﮕﺮ ﺑﻪ ﺧﺎﻃﺮ ﺩﺍﺷــﺘﻪ ﺑﺎﺷــﯿﺪ‬ ‫ﮐﻪ ﻓﺸــﺎﺭ ﺑﺎﻻ ﻫﻨﮕﺎﻣﯽ ﺑﻪ ﻭﺟﻮﺩ ﻣﯽﺁﯾﺪ ﮐﻪ‬ ‫ﺩﺳﺘﮕﺎﻩ ﺩﺭ ﺣﺎﻝ ﮐﺎﺭ ﮐﺮﺩﻥ ﺑﺎﺷﺪ‪ ،‬ﻟﺬﺍ ﻣﻮﺍﻇﺐ‬ ‫ﺑﺎﺷﯿﺪ ﮐﻪ ﻧﺒﺎﯾﺪ ﻓﻀﺎ ﺑﻪ ﺩﻟﯿﻞ ﺑﺎﺯ ﺷﺪﻥ ﮔﯿﺞ‬ ‫ﺩﻭﻗﻠﻮ ﺩﭼﺎﺭ ﺁﻟﻮﺩﮔﯽ ﺷﻮﺩ‪ .‬ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﺭﻭﺵ‬ ‫ﺯﯾﺮ‪ ،‬ﺁﺯﺍﺩ ﺷــﺪﻥ ﻣﺒــﺮﺩ ﺩﺭ ﻓﻀﺎ ﺭﺍ ﺑﻪ ﺣﺪﺍﻗﻞ‬ ‫ﻣﯽﺭﺳﺎﻧﺪ‪:‬‬ ‫‪ -1‬ﺷــﯿﺮ ﺳــﺮﻭﯾﺲ ﺩﻫﺶ ﺭﺍ ﺩﺭ ﺣﺎﻟﺖ‬ ‫ﻧﺸﯿﻤﻦ ﺍﺯ ﻋﻘﺐ ﻗﺮﺍﺭ ﺩﻫﯿﺪ‪.‬‬ ‫‪ -2‬ﻫﺮ ﺩﻭ ﺷﯿﺮ ﻗﻄﻊﮐﻦ ﺭﻭﯼ ﮔﯿﺞ ﺩﻭﻗﻠﻮ‬ ‫ﺭﺍ ﺑﺎﺯ ﮐﺮﺩﻩ ﻭ ﺍﺟﺎﺯﻩ ﺩﻫﯿﺪ ﮐﻪ ﻓﺸﺎﺭ ﺩﺭ ﮔﯿﺞﻫﺎ‬ ‫ﯾﮑﺴﺎﻥ ﺷﻮﺩ‪.‬‬ ‫‪ -3‬ﺷــﯿﺮ ﺑﺨﺶ ﻓﺸــﺎﺭ ﺑﺎﻻ ﺑﺮ ﺭﻭﯼ ﮔﯿﺞ‬ ‫ﺩﻭﻗﻠــﻮ ﺭﺍ ﺑﺒﻨﺪﯾﺪ ﻭ ﺍﺟﺎﺯﻩ ﺩﻫﯿﺪ ﮐﻤﭙﺮﺳــﻮﺭ‬ ‫ﮐﺎﺭﮐﺮﺩﻩ ﺗﺎ ﻓﺸﺎﺭ ﺻﻔﺮ ﺭﻭﯼ ﮔﯿﺞ ﻣﺮﮐﺐ ﻧﺸﺎﻥ‬ ‫ﺩﺍﺩﻩ ﺷﻮﺩ‪ .‬ﺷﯿﺮ ﺑﺨﺶ ﻓﺸﺎﺭ ﭘﺎﯾﯿﻦ ﺭﻭﯼ ﮔﯿﺞ‬ ‫ﺩﻭﻗﻠﻮ ﺭﺍ ﺑﺒﻨﺪﯾﺪ‪.‬‬ ‫‪ -4‬ﺷــﯿﻠﻨﮓ ﻣﺘﺼﻠﻪ ﺑﻪ ﺷــﯿﺮ ﺳﺮﻭﯾﺲ‬ ‫ﺗﺨﻠﯿــﻪ ﺭﺍ ﺑــﺎﺯ ﮐﺮﺩﻩ ﺩﺭﭘﻮﺵ ﺁﻥ ﺭﺍ ﺑﺴــﺘﻪ ﻭ‬ ‫ﻣﺤﮑﻢ ﮐﻨﯿﺪ‪.‬‬ ‫‪ -5‬ﺷــﯿﺮ ﺳــﺮﻭﯾﺲ ﻣﮑﺶ ﺭﺍ ﺩﺭ ﺣﺎﻟﺖ‬ ‫ﻧﺸﯿﻤﻦ ﺍﺯ ﻋﻘﺐ ﻗﺮﺍﺭ ﺩﻫﯿﺪ‪.‬‬ ‫‪ -6‬ﺷــﯿﻠﻨﮓ ﻣﺘﺼﻠﻪ ﺑﻪ ﺷــﯿﺮ ﺳﺮﻭﯾﺲ‬ ‫ﻣﮑــﺶ ﺭﺍ ﺑﺎﺯ ﮐﺮﺩﻩ ﻭ ﺩﺭﭘﻮﺵ ﺁﻥ ﺭﺍ ﺑﺴــﺘﻪ ﻭ‬ ‫ﻣﺤﮑﻢ ﮐﻨﯿﺪ‪.‬‬ ‫‪ -7‬ﻫﺮ ﺩﻭ ﺷــﯿﺮ ﺳــﺮﻭﯾﺲ ﺭﺍ ﺩﺭ ﺣﺎﻟﺖ‬ ‫ﻋﻤﻠﮑﺮﺩﯼ ﻗﺮﺍﺭ ﺩﻫﯿﺪ )ﺍﺯ ﺣﺎﻟﺖ ﻧﺸــﯿﻤﻦ ﺍﺯ‬ ‫ﻋﻘﺐ ﮐﻤﯽ ﺧﺎﺭﺝ ﺷﻮﺩ(‪.‬‬ ‫‪ -8‬ﺩﺭﭘﻮﺵ ﺷــﯿﺮ ﺳــﺮﻭﯾﺲ ﺭﺍ ﺑﺴﺘﻪ ﻭ‬ ‫ﻣﺤﮑﻢ ﮐﻨﯿﺪ‪.‬‬ ‫‪ -9‬ﻭﺟﻮﺩ ﻧﺸــﺘﯽ ﺭﺍ ﺭﻭﯼ ﺩﺭﭘﻮﺵ ﺷــﯿﺮ‬

‫ﺗﻬﻮﻳﻪﺍﺭﻭﻧﺪ‬ ‫ﻳﻜﺘﺎﺗﻬﻮﻳﻪ‬ ‫ﻧﺸﺮ ﻳﺰﺩﺍ ﻭﻳﻜﺘﺎ‬ ‫ﺍﺭﻭﻧﺪ‬

‫ﺳﺮﻭﯾﺲ ﻭ ﺩﺭﭘﻮﺵ ﺭﻭﯼ ﻣﺤﻞ ﺍﺗﺼﺎﻝ ﺷﯿﻠﻨﮓ‬ ‫ﮔﯿﺞ ﺩﻭﻗﻠﻮ ﺁﺯﻣﺎﯾﺶ ﮐﻨﯿﺪ‪.‬‬ ‫ﻓﺸﺎﺭ ﺩﺭ ﺑﺨﺶ ﻓﺸﺎﺭ ﭘﺎﯾﯿﻦ ﺳﯿﺴﺘﻢﻫﺎﯾﯽ‬ ‫ﮐﻪ ﺍﺯ ﻣﺒﺮﺩ ‪ R22‬ﻭ ‪ R502‬ﺍﺳﺘﻔﺎﺩﻩ ﻣﯽﮐﻨﻨﺪ‬ ‫ﻣﯽﺗﻮﺍﻧﺪ ﮐﻤﯽ ﺑﯿﺸﺘﺮ ﺍﺯ ﺳﯿﺴﺘﻢﻫﺎﯾﯽ ﺑﺎﺷﺪ‬ ‫ﮐﻪ ﺍﺯ ﻣﺒﺮﺩ ‪ R12‬ﺍﺳﺘﻔﺎﺩﻩ ﻣﯽﮐﻨﺪ‪ .‬ﺑﻨﺎﺑﺮﺍﯾﻦ‬ ‫ﻫﻨﮕﺎﻣــﯽ ﮐﻪ ﺷــﯿﻠﻨﮓ ﺭﺍ ﺍﺯ ﺑﺨﺶ ﻓﺸــﺎﺭ‬ ‫ﭘﺎﯾﯿﻦ ﺑﺎﺯ ﻣﯽﮐﻨﯿــﺪ ﺍﺑﺘﺪﺍ ﺍﺗﺼﺎﻝ ﻣﺮﺑﻮﻃﻪ ﺭﺍ‬ ‫ﺷــﻞ ﮐﺮﺩﻩ ﻭ ﺍﺟﺎﺯﻩ ﺑﺪﻫﯿﺪ ﻓﺸــﺎﺭ ﺑﻪ ﺁﺭﺍﻣﯽ‬ ‫ﺁﺯﺍﺩ ﺷــﻮﺩ‪ .‬ﺍﮔﺮ ﭼﻪ ﻓﺸﺎﺭ ﻣﻤﮑﻦ ﺍﺳﺖ ﺯﯾﺎﺩ‬ ‫ﺑﺎﺷــﺪ‪ ،‬ﺍﻣﺎ ﺣﺠﻢ ﺑﺨﺎﺭ ﻣﻮﺟﻮﺩ ﺩﺭ ﺷﯿﻠﻨﮓ‬ ‫ﮐﻢ ﺧﻮﺍﻫﺪ ﺑﻮﺩ‪.‬‬

‫ﻭﺭﻭﺩﯼ ﻫــﻮﺍ ﺑــﻪ ﺗﺎﯾﺮ ﺩﻭﭼﺮﺧــﻪ ﻭ ﺍﺗﻮﻣﺒﯿﻞ‬ ‫ﻫﺴــﺘﻨﺪ ﮐــﻪ ﺍﺯ ﺁﻥ ﻣﺤــﻞ ﻻﺳــﺘﯿﮏ ﺑﺎﺩ‬ ‫ﻣﯽﺷــﻮﺩ )ﺗﺼﻮﯾﺮ ‪ .(5‬ﺷــﯿﺮ ﺳﻮﺯﻧﯽ ﻣﻤﮑﻦ‬ ‫ﺍﺳﺖ ﺑﻪ ﺻﻮﺭﺕ ﺟﻮﺵ ﺑﺮﻧﺞ ﻭ ﯾﺎ ﺑﻪ ﺻﻮﺭﺕ‬ ‫ﭘﯿﭽﯽ ﺑﺎﺷــﺪ ﯾﺎ ﺗﻮﺳــﻂ ﯾﮏ ﺍﺗﺼﺎﻝ ﺳــﺮﯾﻊ‬ ‫ﻣﺘﺼﻞ ﺷــﺪﻩ ﺑﺎﺷــﺪ‪ .‬ﻫﻨﮕﺎﻣﯽ ﺍﺯ ﺍﯾﻦﮔﻮﻧﻪ‬ ‫ﺷــﯿﺮ ﺍﺳــﺘﻔﺎﺩﻩ ﻣﯽﮐﻨﯿﻢ ﻻﺯﻡ ﺍﺳﺖ ﮐﻪ ﺍﺯ‬ ‫ﺷــﯿﻠﻨﮕﯽ ﺍﺳــﺘﻔﺎﺩﻩ ﻧﻤﺎﯾﯿﻢ ﮐــﻪ ﺩﺭ ﻣﺤﻞ‬ ‫ﺍﺗﺼﺎﻝ ﺁﻥ ﺗﻨﻈﯿﻢﮐﻨﻨﺪﻩ ﺍﺗﺼﺎﻝ ﺳﺮﯾﻊ ﻭﺟﻮﺩ‬ ‫ﺩﺍﺷﺘﻪ ﺑﺎﺷﺪ‪.‬‬ ‫ﺗﻨﻈﯿﻢﮐﻨﻨﺪﻩ ﺍﺗﺼﺎﻝ ﺳﺮﯾﻊ‪ ،‬ﺯﺑﺎﻧﻪ ﺩﺭﻭﻧﯽ‬ ‫ﺷﯿﺮ ﺭﺍ ﻓﺸﺮﺩﻩ ﮐﺮﺩﻩ ﻭ ﺁﻥ ﺭﺍ ﺑﻪ ﺳﻤﺖ ﺩﺭﻭﻥ‬ ‫ﻣﯽﺭﺍﻧﺪ ﻭ ﺍﺟﺎﺯﻩ ﻭﺭﻭﺩ ﻣﺒﺮﺩ ﺭﺍ ﻣﯽﺩﻫﺪ‪.‬‬

‫ﺭﻭﺵ ﻣﺘﺪﺍﻭﻝ ﺑﺮﺍﯼ ﺍﻧﻮﺍﻉ ﺳﯿﺴــﺘﻢﻫﺎ‪،‬‬ ‫ﻧﺼﺐ ﮐﻨﺘﺮﻝ ﺍﯾﻤﻨﯽ ﻓﺸﺎﺭ ﺍﺳﺖ‪ .‬ﻫﻨﮕﺎﻣﯽ ﮐﻪ‬ ‫ﻓﺸﺎﺭﺳﻨﺞﻫﺎ ﺑﺎﺯ ﻣﯽﺷﻮﻧﺪ ﺷﯿﺮ ﺳﺮﻭﯾﺲ ﺑﺎﯾﺪ‬ ‫ﺩﺭ ﺣﺎﻟﺖ ﻋﻤﻠﮑﺮﺩﯼ ﻗــﺮﺍﺭ ﮔﯿﺮﺩ – ﺍﺯ ﺣﺎﻟﺖ‬ ‫ﻧﺸــﯿﻤﻦ ﺍﺯ ﻋﻘــﺐ ﮐﻤﯽ ﺧــﺎﺭﺝ ﮐﻨﯿﺪ – ﺗﺎ‬ ‫ﮐﻨﺘﺮﻝﻫﺎ ﺗﺤﺖ ﻓﺸﺎﺭ ﻗﺮﺍﺭ ﮔﯿﺮﻧﺪ‪.‬‬

‫ﺷﯿﺮﻫﺎﯼ ﺳﻮﭘﺎﭘﯽ ﺧﻄﯽ‬

‫ﮐﻨﺘﺮﻝﻫﺎﯼ ﻓﺸﺎﺭ‬

‫ﺩﯾﮕﺮ ﺷﯿﺮﻫﺎ‬ ‫ﺷﯿﺮﻫﺎﯼ ﺳﻮﺯﻧﯽ‬ ‫ﮔﯿــﺞ ﺩﻭﻗﻠﻮﻫــﺎﯼ ﻣﺪﺭﻥ ﺑﻪ ﺷــﯿﺮﻫﺎﯼ‬ ‫ﺩﺳــﺘﯽ ﺩﯾﮕﺮﯼ ﻣﺠﻬﺰ ﻫﺴــﺘﻨﺪ ﮐﻪ ﻗﺎﺑﻠﯿﺖ‬ ‫ﺍﺗﺼﺎﻝ ﺑﻪ ﭘﻤﭗ ﻭﮐﯿﻮﻡ ﻭ ﺷﯿﺸــﻪ ﺭﻭﯾﺖ ﻣﺎﯾﻊ‬ ‫ﻣﺒﺮﺩ )ﺳــﺎﯾﺖ ﮔﻼﺱ( ﺭﺍ ﺩﺍﺭﻧﺪ‪ .‬ﺷــﯿﺮﻫﺎﯼ‬ ‫ﺳﻮﺯﻧﯽ ﺍﻧﺠﺎﻡ ﺍﻧﻮﺍﻉ ﻋﻤﻠﯿﺎﺕﻫﺎ ﺭﺍ ﺑﺪﻭﻥ ﻧﯿﺎﺯ‬ ‫ﺑﻪ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﮔﯿﺞ ﺩﻭﻗﻠﻮ ﻣﻤﮑﻦ ﻣﯽﺳﺎﺯﻧﺪ‪.‬‬ ‫ﺷــﯿﺮﻫﺎﯼ ﺳــﻮﺯﻧﯽ ﭼﯿﺰﯼ ﺷﺒﯿﻪ ﻣﺤﻞ‬

‫ﺍﺳــﺘﻔﺎﺩﻩ ﺍﺯ ﺍﯾﻦﮔﻮﻧﻪ ﺷﯿﺮﻫﺎ ﻣﺴﺘﻠﺰﻡ ﺑﻪ‬ ‫ﮐﺎﺭﮔﯿﺮﯼ ﻧﻮﻋﯽ ﺍﺗﺼﺎﻝ ﻣﺨﺼﻮﺹ ﺧﻮﺍﻫﺪ ﺑﻮﺩ‪.‬‬ ‫ﺍﯾﻦ ﺷﯿﺮﻫﺎ ﺩﺍﺭﺍﯼ ﺑﺴﺖ ﮐﻮﭼﮑﯽ ﻫﺴﺘﻨﺪ ﮐﻪ‬ ‫ﺩﺭ ﺩﻭ ﻧﻘﻄﻪ ﺑﻪ ﻟﻮﻟﻪﮐﺸﯽ ﻭﺻﻞ ﻣﯽﺷﻮﺩ‪.‬‬ ‫ﺳﯿﺴﺘﻢﻫﺎﯾﯽ ﮐﻪ ﮐﺎﻣﻼ ﻋﺎﯾﻖ ﻣﯽﺑﺎﺷﻨﺪ‬ ‫ﺍﺯ ﺍﯾــﻦ ﮔﻮﻧﻪ ﺷــﯿﺮﻫﺎ ﺑﺮﺍﯼ ﺍﯾﺠــﺎﺩ ﺍﻣﮑﺎﻥ‬ ‫ﺩﺳﺘﺮﺳــﯽ ﺑﻪ ﺳﯿﺴﺘﻢ ﺍﺳــﺘﻔﺎﺩﻩ ﻣﯽﮐﻨﻨﺪ‪.‬‬ ‫ﯾﮏ ﺁﺩﺍﭘﺘﻮﺭ ﺗﺨﻠﯿﻪ‪ /‬ﻓﺸﺎﺭﺳــﻨﺞ ﺑﺮ ﺭﻭﯼ ﺍﯾﻦ‬ ‫ﺍﺗﺼﺎﻝ ﻣﺨﺼﻮﺹ ﭘﯿﭻ ﻣﯽﮔﺮﺩﺩ )ﺗﺼﻮﯾﺮ ‪.(6‬‬ ‫ﺷﯿﺮﻫﺎﯼ ﻓﻮﻕ ﺑﺎ ﺗﻮﺟﻪ ﺑﻪ ﺳﺎﯾﺰ ﻟﻮﻟﻪﻫﺎ ﺩﺭ‬ ‫ﺍﻧﺪﺍﺯﻩﻫﺎﯼ ﻣﺘﻔﺎﻭﺕ ﻭﺟﻮﺩ ﺩﺍﺭﻧﺪ‪ .‬ﺁﺩﺍﭘﺘﻮﺭﻫﺎﯼ‬ ‫ﺁﻥ ﻧﯿﺰ ﻣﺘﻨﺎﺳــﺐ ﺑﺎ ﺍﺗﺼﺎﻻﺕ ﺑــﻪﮐﺎﺭ ﮔﺮﻓﺘﻪ‬ ‫ﺷﺪﻩ‪ ،‬ﻣﻮﺟﻮﺩ ﻣﯽﺑﺎﺷﻨﺪ‪.‬‬

‫ﻣﺤﻞ ﺍﺗﺼﺎﻝ‬ ‫ﺧﻂ ﺩﻫﺶ‬

‫ﻣﺤﻞ ﺍﺗﺼﺎﻝ‬ ‫ﮔﯿﺞ‬

‫ﺷﯿﺮ‬ ‫ﺩﻫﺶ‬

‫ﺷﯿﺮ ﺳﻮﺯﻧﯽ‬

‫ﮔﯿﺮﻩ‬ ‫ﻧﺼﺐ‬ ‫ﺷﯿﺮ‪1‬‬

‫ﺗﻨﻈﯿﻢﮐﻨﻨﺪﻩ ﺍﺗﺼﺎﻝ ﺳﺮﯾﻊ‬

‫ﺗﺼﻮﯾﺮ ‪ :5‬ﺷﯿﺮ ﺳﻮﺯﻧﯽ‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬

‫ﺍﺻﺎﻟﺖ ﺗﻬﻮﻳﻪ ﻣﻄﺒﻮﻉ‬

‫ﺗﺼﻮﯾﺮ ‪ :6‬ﺷﯿﺮ ﺳﻮﭘﺎﭘﯽ ﺧﻄﯽ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﮔﺎﺯﺳﻮﺯ‬

‫ﺻﻔﺤﻪ ‪ / 15‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﺗﺤﻘﻴﻘﻰ‬

‫ﻭﺳﺎﻳﻞ ﺍﻧﺪﺍﺯﻩﮔﻴﺮﻯ ﺟﺮﻳﺎﻥ‪،‬‬ ‫ﻓﺸﺎﺭ ﻭ ﺳﺮﻋﺖ ﻫﻮﺍ‬

‫ﻓﺸﺎﺭ ﻭ ﺟﺮﯾﺎﻥ ﻫﻮﺍ‬

‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﺷﺮﻛﺖ‬ ‫‪ Robur‬ﺍﻳﺘﺎﻟﻴﺎ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﻫﻮﺍﺳﺎﺯﻫﺎﻯ ﺟﺪﻳﺪ‬ ‫ﺳﺮﻯ ‪ 39FD‬ﻛﺮﻳﺮ‬

‫ﺟﻬﺖ ﺗﻬﻴﻪ ﻣﺠﻼﺕ ﻭ ﻛﺘﺎﺏﻫﺎﻯ‬ ‫ﺗﺎﺳﻴﺴﺎﺗﻰ ﺑﺎ ﻣﺎ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﺗﻠﻔﻦ‪22885647-50:‬‬

‫ﺍﺭﻭﻧﺪ ﺑﺎ ﺩﻓﺘﺮ ﻧﺸﺮﻳﻪ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﺗﺼﻮﯾﺮ ‪ :1‬ﻫﻮﺩ ﺟﺮﯾﺎﻧﯽ‬

‫ﺗﻠﻔﻦ‪55401278 :‬‬

‫ﺩﺭ ﻣﻮﺍﻗﻌــﯽ ﮐــﻪ ﺑﺮﺍﯼ ﺗﺎﻣﯿﻦ ﺩﻣــﺎ ﻭ ﺭﻃﻮﺑﺖ ﻣــﻮﺭﺩ ﻧﯿﺎﺯ ﺩﺍﺧﻞ‬ ‫ﺳﺎﺧﺘﻤﺎﻥ ﺍﺯ ﻫﻮﺍﯼ ﺗﻬﻮﯾﻪﺷﺪﻩ ﺍﺳﺘﻔﺎﺩﻩ ﻣﯽﺷﻮﺩ‪ ،‬ﻣﻬﻢﺗﺮﯾﻦ ﻣﺴﺎﻟﻪﺍﯼ‬

‫ﺟﻬﺖ ﺳﻔﺎﺭﺵ ﺁﮔﻬﻰ ﺩﺭ ﻧﺸﺮﻳﻪ‬

‫ﺗﻌﯿﯿﻦ ﻣﻘﺪﺍﺭ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﮐﺎﻧﺎﻝ‬

‫ﻫﻮﺩﻫﺎﯼ ﺟﺮﯾﺎﻧﯽ‬ ‫ﻣﻘﺪﺍﺭ ﻫــﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﺭﺍ ﻣﯽﺗﻮﺍﻥ ﺑﺎ ﺍﺳــﺘﻔﺎﺩﻩ ﺍﺯ‬ ‫ﯾﮏ ﻫﻮﺩ ﺟﺮﯾﺎﻧﯽ ﺑﻪ ﺻﻮﺭﺕ ﻣﺴــﺘﻘﯿﻢ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﮐﺮﺩ‪ .‬ﻧﻤﻮﻧﻪﺍﯼ ﺍﺯ‬ ‫ﻫﻮﺩﻫﺎﯼ ﺟﺮﯾﺎﻧﯽ ﺩﺭ ﺗﺼﻮﯾﺮ )‪ (1‬ﻧﺸــﺎﻥ ﺩﺍﺩﻩ ﺷﺪﻩ ﺍﺳﺖ‪ .‬ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ‬ ‫ﻫﻮﺩﻫﺎﯼ ﺟﺮﯾﺎﻧﯽ ﺳــﺎﺩﻩﺗﺮﯾﻦ ﻭ ﺩﻗﯿﻖﺗﺮﯾــﻦ ﺭﻭﺵ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻣﻘﺪﺍﺭ‬ ‫ﻫــﻮﺍﯼ ﻋﺒــﻮﺭﯼ ﺩﺭ ﺍﻧﻮﺍﻉ ﺧﺮﻭﺟﯽﻫــﺎ ﻭ ﻭﺭﻭﺩﯼﻫﺎﯼ ﮐﺎﻧﺎﻝ )ﺷــﺎﻣﻞ‬ ‫ﺩﺭﯾﭽﻪﻫﺎﯼ ﺗﻮﺯﯾﻊ ﻫﻮﺍ‪ ،‬ﺩﺭﯾﭽﻪﻫﺎﯼ ﺧﺮﻭﺟﯽ ﻫﻮﺍ ﯾﺎ ﺩﺭﯾﭽﻪﻫﺎﯼ ﻭﺭﻭﺩﯼ‬ ‫ﻫﻮﺍﯼ ﺑﺮﮔﺸــﺖ( ﺑﻪ ﺷﻤﺎﺭ ﻣﯽﺭﻭﺩ‪ .‬ﺩﺭ ﺍﯾﻦ ﺭﻭﺵ‪ ،‬ﻫﻮﺩ ﺑﻪ ﮔﻮﻧﻪﺍﯼ ﺩﺭ‬ ‫ﻣﺴــﯿﺮ ﺟﺮﯾﺎﻥ ﻫﻮﺍ ﻗﺮﺍﺭ ﻣﯽﮔﯿﺮﺩ ﮐﻪ ﻗﺴﻤﺖ ﺧﺮﻭﺟﯽ ﮐﺎﻧﺎﻝ ﺭﺍ ﺑﻪ ﻃﻮﺭ‬ ‫ﮐﺎﻣﻞ ﺗﺤﺖ ﭘﻮﺷــﺶ ﻗﺮﺍﺭ ﺩﻫﺪ‪ .‬ﺑﺪﯾﻦ ﺗﺮﺗﯿﺐ ﻣﻘﺪﺍﺭ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺑﻪ‬ ‫ﻃﻮﺭ ﻣﺴﺘﻘﯿﻢ ﺑﺮ ﺭﻭﯼ ﻧﻤﺎﯾﺶﮔﺮ ﺩﯾﺠﯿﺘﺎﻟﯽ ﮐﻪ ﺑﺮ ﺭﻭﯼ ﻫﻮﺩ ﻧﺼﺐ ﺷﺪﻩ‬ ‫ﺍﺳﺖ‪ ،‬ﻧﺸﺎﻥ ﺩﺍﺩﻩ ﻣﯽﺷﻮﺩ‪.‬‬ ‫ﺩﺭ ﻫﻮﺩﻫــﺎﯼ ﺟﺮﯾﺎﻧــﯽ ﺑﺎﯾﺪ‬ ‫ﻭﺳــﯿﻠﻪﺍﯼ ﺑــﺮﺍﯼ ﺟﺒﺮﺍﻥ ﻓﺸــﺎﺭ‬ ‫ﭘﺸــﺖ ﻧﯿﺰ ﺩﺭ ﻧﻈﺮ ﮔﺮﻓﺘﻪ ﺷــﻮﺩ‪.‬‬ ‫ﺩﺭ ﻣﻮﺍﻗﻌــﯽ ﮐﻪ ﻫﻮﺩ ﺩﺭ ﻗﺴــﻤﺖ‬ ‫ﺧﺮﻭﺟــﯽ ﮐﺎﻧﺎﻝ ﻗــﺮﺍﺭ ﻣﯽﮔﯿﺮﺩ‪،‬‬ ‫ﻣﻘــﺪﺍﺭ ﻫﻮﺍﯼ ﻋﺒــﻮﺭﯼ ﺍﺯ ﺩﺭﯾﭽﻪ‬ ‫ﺧﺮﻭﺟﯽ ﮐﺎﻧﺎﻝ ﺑﻪ ﻭﺍﺳــﻄﻪ ﻓﺸﺎﺭ‬ ‫ﭘﺸــﺖ ﺍﯾﺠﺎﺩﺷــﺪﻩ ﺗﻮﺳــﻂ ﻫﻮﺩ‬ ‫ﺟﺮﯾﺎﻧــﯽ‪ ،‬ﮐﺎﻫــﺶ ﻣﯽﯾﺎﺑــﺪ‪ .‬ﺑﻪ‬ ‫ﻃﻮﺭ ﻣﻌﻤﻮﻝ ﺍﯾﻦ ﻣﺴــﺎﻟﻪ ﻣﻮﺟﺐ‬

‫ﮔﺮﻭﻩ ﻣﻬﻨﺪﺳﻴﻦ ﻣﺸﺎﻭﺭ ﺍﺭﻭﻧﺪ ﺳﺮﻭﻳﺲ‬

‫ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻓﺸﺎﺭ ﻭ ﺟﺮﯾﺎﻥ ﻫﻮﺍ ﺩﺭ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝﻫﺎ ﻣﺴﺘﻠﺰﻡ ﺩﺭﮎ‬ ‫ﮐﺎﻣــﻞ ﭼﮕﻮﻧﮕﯽ ﺟﺮﯾــﺎﻥ ﯾﺎﻓﺘﻦ ﻫﻮﺍ ﺩﺭ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝﻫﺎﺳــﺖ‪ .‬ﺟﻬﺖ‬ ‫ﮐﺴﺐ ﺍﻃﻼﻋﺎﺕ ﺑﯿﺸﺘﺮ ﺩﺭ ﺍﯾﻦ ﻣﻮﺭﺩ ﻣﯽﺗﻮﺍﻧﯿﺪ ﺑﻪ ﮐﺘﺎﺏ »ﺟﺮﯾﺎﻥ ﻫﻮﺍ‬ ‫ﺩﺭ ﮐﺎﻧﺎﻝﻫﺎ« ﻣﺮﺍﺟﻌﻪ ﮐﻨﯿﺪ‪.‬‬ ‫ﺑــﻪ ﻃﻮﺭ ﻣﻌﻤﻮﻝ ﺣﺠﻢ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﺑﺮ ﺣﺴــﺐ‬ ‫‪) cfm‬ﻓﻮﺕﻣﮑﻌﺐ ﺑﺮ ﺩﻗﯿﻘﻪ( ﻭ ﺳــﺮﻋﺖ ﻫﻮﺍ ﺑﺮ ﺣﺴﺐ ‪) fpm‬ﻓﻮﺕ ﺑﺮ‬ ‫ﺩﻗﯿﻘﻪ( ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻣﯽﺷــﻮﺩ‪ .‬ﺣﺠﻢ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﮐﺎﻧﺎﻝ )‪،(cfm‬‬ ‫ﺳﺮﻋﺖ ﻫﻮﺍ )‪ ،(fpm‬ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ )‪ (VP‬ﻭ ﻓﺸﺎﺭ ﺍﺳﺘﺎﺗﯿﮏ )‪ (SP‬ﺑﺎ‬ ‫ﯾﮑﺪﯾﮕﺮ ﺭﺍﺑﻄﻪ ﻣﺸﺨﺼﯽ ﺩﺍﺭﻧﺪ‪.‬‬ ‫ﺑﺮﺍﯼ ﺗﻌﯿﯿﻦ ﻣﻘــﺪﺍﺭ ﺟﺮﯾﺎﻥ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﻣﻮﺍﺭﺩ‬ ‫ﺯﯾﺮ ﺭﺍ ﺩﺭ ﻧﻈﺮ ﺩﺍﺷﺘﻪ ﺑﺎﺷﯿﺪ‪:‬‬ ‫ﭘﯿﺶ ﺍﺯ ﻫﺮ ﺍﻗﺪﺍﻣﯽ‪ ،‬ﻓﺸــﺎﺭ ﺳــﺮﻋﺘﯽ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﺩﺍﺧﻞ‬ ‫ﮐﺎﻧﺎﻝ ﺭﺍ ﺩﺭ ﻣﻘﻄﻊ ﻣﻮﺭﺩ ﻧﻈﺮ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﮐﻨﯿﺪ‪.‬‬ ‫ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ ﺑﺮﺍﯼ ﺗﻌﯿﯿﻦ ﻣﺘﻮﺳﻂ ﺳﺮﻋﺖ ﻫﻮﺍ ﺩﺭ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ‬ ‫ﻣﻮﺭﺩ ﺍﺳﺘﻔﺎﺩﻩ ﻗﺮﺍﺭ ﻣﯽﮔﯿﺮﺩ‪.‬‬ ‫ﻣﻘﺪﺍﺭ ﻣﺘﻮﺳﻂ ﺳﺮﻋﺖ ﻫﻮﺍ ﺩﺭ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﻧﯿﺰ ﺑﺮﺍﯼ ﻣﺤﺎﺳﺒﻪ‬ ‫ﺣﺠﻢ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﺁﻥ ﻣﻮﺭﺩ ﺍﺳﺘﻔﺎﺩﻩ ﻗﺮﺍﺭ ﻣﯽﮔﯿﺮﺩ‪.‬‬ ‫ﻫﻤﭽﻨﯿﻦ ﭘﺲ ﺍﺯ ﺗﻨﻈﯿﻢ ﺳﯿﺴﺘﻢ ‪ HVAC‬ﻣﯽﺗﻮﺍﻥ ﺑﺎ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ‬ ‫ﻓﺸﺎﺭ ﺍﺳﺘﺎﺗﯿﮏ‪ ،‬ﻣﻘﺪﺍﺭ ﺗﻐﯿﯿﺮﺍﺕ ﺣﺠﻢ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ‬ ‫ﺭﺍ ﺑﻪ ﺳﺎﺩﮔﯽ ﺗﻌﯿﯿﻦ ﻧﻤﻮﺩ‪.‬‬ ‫ﺩﺭ ﺍﯾﻦ ﻣﻘﺎﻟــﻪ ﺭﻭﺵﻫﺎﯼ ﻣﺨﺘﻠﻒ ﺗﻌﯿﯿﻦ ﻣﻘــﺪﺍﺭ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ‬ ‫ﺍﺯ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﻣﻮﺭﺩ ﺑﺤﺚ ﻭ ﺑﺮﺭﺳــﯽ ﻗــﺮﺍﺭ ﺧﻮﺍﻫﺪ ﮔﺮﻓﺖ‪ .‬ﺑﺮﺧﯽ ﺍﺯ‬ ‫ﻭﺳﺎﯾﻞ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻗﺎﺑﻠﯿﺖ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻣﺴﺘﻘﯿﻢ ﻣﻘﺪﺍﺭ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ‬ ‫ﺍﺯ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﺭﺍ ﺩﺍﺭﻧﺪ‪ .‬ﺑﺮﺍﯼ ﺗﻌﯿﯿﻦ ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ ﻫﻮﺍ ﺩﺭ ﻫﺮ ﻣﻘﻄﻊ‬ ‫ﮐﺎﻧﺎﻝ ﻣﯽﺗﻮﺍﻥ ﺍﺯ ﯾﮏ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺑﻪ ﻫﻤﺮﺍﻩ ﻣﺎﻧﻮﻣﺘﺮ ﺍﺳﺘﻔﺎﺩﻩ ﮐﺮﺩ ﻭ ﻓﺸﺎﺭ‬ ‫ﺳــﺮﻋﺘﯽ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼﺷﺪﻩ ﺭﺍ ﺑﻪ ﺳﺮﻋﺖ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ‬ ‫ﺗﺒﺪﯾــﻞ ﮐﺮﺩ‪ .‬ﺩﺭ ﻫﺮ ﺻﻮﺭﺕ ﺗﮑﻨﯿﺴــﯿﻦﻫﺎﯾﯽ ﮐﻪ ﺩﺭ ﺻﻨﻌﺖ ‪HVAC‬‬ ‫ﻣﺸــﻐﻮﻝ ﺑﻪ ﮐﺎﺭﻧﺪ‪ ،‬ﺑﺎﯾﺪ ﺗﻮﺍﻧﺎﯾﯽ ﻣﺤﺎﺳﺒﻪ ﺳﺮﻋﺖ ﺟﺮﯾﺎﻥ ﻫﻮﺍ ﺍﺯ ﺭﻭﯼ‬ ‫ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼﺷﺪﻩ ﻭ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﻧﺘﯿﺠﻪ ﻧﻬﺎﯾﯽ ﺑﺮﺍﯼ ﺗﻌﯿﯿﻦ‬ ‫ﻣﻘــﺪﺍﺭ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﺭﺍ ﺩﺍﺷــﺘﻪ ﺑﺎﺷــﻨﺪ‪ .‬ﺭﻭﺵﻫﺎﯼ‬ ‫ﻣﺨﺘﻠﻒ ﻣﺤﺎﺳﺒﻪ ﻣﻘﺪﺍﺭ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﻣﺒﺤﺜﯽ ﺍﺳﺖ‬ ‫ﮐﻪ ﺩﺭ ﺍﯾﻦ ﻣﻘﺎﻟﻪ ﻣﻮﺭﺩ ﺑﺮﺭﺳﯽ ﻗﺮﺍﺭ ﻣﯽﮔﯿﺮﺩ‪.‬‬

‫ﮐــﻪ ﺑﺎﯾﺪ ﻣﻮﺭﺩ ﺑﺮﺭﺳــﯽ ﻗــﺮﺍﺭ ﮔﯿﺮﺩ‪ ،‬ﺁﻥ ﺍﺳــﺖ ﮐﻪ ﺁﯾــﺎ ﺣﺠﻢ ﻫﻮﺍﯼ‬ ‫ﺍﺭﺳﺎﻝﺷــﺪﻩ ﺑﻪ ﻫﺮ ﯾﮏ ﺍﺯ ﻣﻨﺎﻃﻖ ﺳــﺎﺧﺘﻤﺎﻥ ﺑﺎ ﻣﻘﺪﺍﺭ ﻫﻮﺍﯾﯽ ﮐﻪ ﺩﺭ‬ ‫ﻫﻨﮕﺎﻡ ﻃﺮﺍﺣﯽ ﺳﯿﺴــﺘﻢ ‪ HVAC‬ﺑﺮﺍﯼ ﺁﻥ ﻣﻨﻄﻘــﻪ ﺩﺭ ﻧﻈﺮ ﮔﺮﻓﺘﻪ‬ ‫ﺷــﺪﻩ ﺍﺳــﺖ‪ ،‬ﻣﻄﺎﺑﻘﺖ ﺩﺍﺭﺩ ﯾﺎ ﺧﯿﺮ‪ .‬ﻣﻘﺪﺍﺭ ﻫﻮﺍﯼ ﺭﻓﺖ ﺍﺭﺳــﺎﻟﯽ ﺑﻪ‬ ‫ﺩﺍﺧﻞ ﺳﺎﺧﺘﻤﺎﻥ ﺑﺮ ﺣﺴﺐ ﻓﻮﺕﻣﮑﻌﺐ ﺑﺮ ﺩﻗﯿﻘﻪ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻣﯽﺷﻮﺩ‬ ‫ﮐﻪ ﺑﻪ ﺍﺧﺘﺼﺎﺭ ﺑﺎ ‪ cfm‬ﻧﺸــﺎﻥ ﺩﺍﺩﻩ ﻣﯽﺷــﻮﺩ‪ .‬ﺑﻨﺎﺑﺮﺍﯾﻦ ﺑﺮﺍﯼ ﺗﻌﯿﯿﻦ‬ ‫ﻣﻘﺪﺍﺭ ﻫﻮﺍﯼ ﺍﺭﺳﺎﻟﯽ ﺑﻪ ﺩﺍﺧﻞ ﺳﺎﺧﺘﻤﺎﻥ‪ ،‬ﺗﮑﻨﯿﺴﯿﻦ ﺑﺎﯾﺪ ﻣﻘﺪﺍﺭ ‪cfm‬‬ ‫ﻋﺒﻮﺭﯼ ﺍﺯ ﺷــﺒﮑﻪ ﮐﺎﻧﺎﻝ ﺭﺍ ﺩﺭ ﭼﻨﺪ ﻧﻘﻄﻪ ﮐﻠﯿﺪﯼ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﮐﻨﺪ ﻭ‬ ‫ﻣﻘﺪﺍﺭ ﻣﺘﻮﺳــﻂ ﺭﺍ ﺑﻪ ﻋﻨﻮﺍﻥ ﺣﺠﻢ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﺩﺭ‬ ‫ﻧﻈﺮ ﺑﮕﯿﺮﺩ‪.‬‬ ‫ﺩﺭ ﺑﺮﺧﯽ ﺍﺯ ﺳﯿﺴــﺘﻢﻫﺎ ﻧﻤﺎﯾﺶﮔﺮﻫﺎﯼ ﺛﺎﺑﺘﯽ ﻧﺼﺐ ﻣﯽﺷﻮﻧﺪ ﮐﻪ‬ ‫ﻣﻘــﺪﺍﺭ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﺭﺍ ﻧﺸــﺎﻥ ﻣﯽﺩﻫﻨﺪ‪ .‬ﺩﺭ ﺻﻮﺭﺕ‬ ‫ﺍﺳــﺘﻔﺎﺩﻩ ﺍﺯ ﭼﻨﯿﻦ ﻧﻤﺎﯾﺶﮔﺮﻫﺎﯾﯽ‪ ،‬ﺍﺑﺘﺪﺍ ﺑﺎﯾﺪ ﺩﻗﺖ ﻫﺮ ﯾﮏ ﺍﺯ ﺁﻥﻫﺎ‬ ‫ﻣﻮﺭﺩ ﺑﺮﺭﺳﯽ ﻗﺮﺍﺭ ﮔﯿﺮﺩ‪.‬‬

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‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬ ‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﻳﺎﺯﺍﻛﻰ ژﺍﭘﻦ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﺷﻌﻠﻪ ﻣﺴﺘﻘﻴﻢ‬

‫ﻣﯽﺷــﻮﺩ ﺗﺎ ﻣﻘﺎﺩﯾﺮ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼﺷﺪﻩ ﺑﯿﻦ ‪ 5‬ﺗﺎ ‪ 10‬ﺩﺭﺻﺪ ﺧﻄﺎ ﺩﺍﺷﺘﻪ‬ ‫ﺑﺎﺷﺪ‪ .‬ﺑﻨﺎﺑﺮﺍﯾﻦ ﺁﻥ ﺩﺳﺘﻪ ﺍﺯ ﻫﻮﺩﻫﺎﯼ ﺟﺮﯾﺎﻧﯽ ﮐﻪ ﻓﺸﺎﺭ ﭘﺸﺖ ﮐﻤﺘﺮﯼ ﺭﺍ‬ ‫ﺍﯾﺠﺎﺩ ﮐﻨﻨﺪ‪ ،‬ﺩﺭ ﻫﻨﮕﺎﻡ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻣﻘﺪﺍﺭ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺩﻗﺖ ﺑﺎﻻﺗﺮﯼ‬ ‫ﺧﻮﺍﻫﻨﺪ ﺩﺍﺷــﺖ‪ .‬ﺩﺭ ﺻﻮﺭﺗﯽ ﮐﻪ ﺑﺎ ﻫﻮﺩﻫﺎﯼ ﺟﺮﯾﺎﻧﯽ ﺁﺷــﻨﺎﯾﯽ ﮐﺎﻓﯽ‬ ‫ﻧﺪﺍﺭﯾﺪ‪ ،‬ﺗﻮﺻﯿﻪ ﻣﯽﮐﻨﯿﻢ ﭘﯿﺶ ﺍﺯ ﺑﻪﮐﺎﺭﮔﯿﺮﯼ ﺁﻥﻫﺎ‪ ،‬ﺩﺳﺘﻮﺭﺍﻟﻌﻤﻠﯽ ﮐﻪ‬ ‫ﺩﺭ ﺩﻓﺘﺮﭼﻪ ﺭﺍﻫﻨﻤﺎﯼ ﺍﯾﻦ ﻭﺳﯿﻠﻪ ﺗﻮﺳﻂ ﺳﺎﺯﻧﺪﻩ ﺍﺭﺍﺋﻪ ﺷﺪﻩ ﺍﺳﺖ ﺭﺍ ﺑﻪ‬ ‫ﺩﻗﺖ ﻣﻄﺎﻟﻌﻪ ﮐﻨﯿﺪ‪.‬‬ ‫ﺩﺭ ﺣﺎﻝ ﺣﺎﺿﺮ ﺑﺴــﯿﺎﺭﯼ ﺍﺯ ﻫﻮﺩﻫﺎﯼ ﺟﺮﯾﺎﻧــﯽ ﺩﯾﺠﯿﺘﺎﻝ ﻗﺎﺑﻠﯿﺖ‬ ‫ﺍﺗﺼﺎﻝ ﻣﺴﺘﻘﯿﻢ ﺑﻪ ﭼﺎﭘﮕﺮﻫﺎ ﻭ ﻧﯿﺰ ﺗﻮﺍﻧﺎﯾﯽ ﭼﺎﭖ ﻣﻘﺎﺩﯾﺮ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼﺷﺪﻩ‬ ‫ﺭﺍ ﺩﺍﺭﻧﺪ‪ .‬ﻫﻮﺩﻫﺎﯼ ﺟﺮﯾﺎﻧﯽ ﻋﻼﻭﻩ ﺑﺮ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻣﻘﺪﺍﺭ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ‪،‬‬ ‫ﻗﺎﺑﻠﯿــﺖ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﮐﻤﯿﺖﻫﺎﯼ ﺩﯾﮕﺮﯼ ﺍﺯ ﺟﻤﻠﻪ ﺩﻣﺎ ﯾﺎ ﻓﺸــﺎﺭ ﺭﺍ ﻧﯿﺰ‬ ‫ﺩﺍﺭﺍ ﻫﺴــﺘﻨﺪ‪ .‬ﻫﻮﺩﻫﺎﯼ ﺟﺮﯾﺎﻧﯽ ﺑﺴﺘﻪ ﺩﺭ ﻣﺪﻝﻫﺎﯼ ﻣﺨﺘﻠﻔﯽ ﺳﺎﺧﺘﻪ‬ ‫ﻣﯽﺷﻮﻧﺪ ﮐﻪ ﻫﺮ ﯾﮏ ﻗﺎﺑﻠﯿﺖﻫﺎﯼ ﻣﺨﺼﻮﺹ ﺑﻪ ﺧﻮﺩ ﺭﺍ ﺩﺍﺭﻧﺪ‪ .‬ﺑﻪ ﻋﻨﻮﺍﻥ‬ ‫ﺑﺮﺧﯽ ﺍﺯ ﻭﯾﮋﮔﯽﻫﺎﯼ ﺍﯾﻦ ﻫﻮﺩﻫﺎ ﻣﯽﺗﻮﺍﻥ ﺑﻪ ﻣﻮﺍﺭﺩ ﺯﯾﺮ ﺍﺷﺎﺭﻩ ﮐﺮﺩ‪:‬‬ ‫ﺍﻧﺪﺍﺯﻩﮔﯿــﺮﯼ ﺩﻣــﺎ ﺑــﺮ ﺣﺴــﺐ ﺩﺭﺟــﻪ ﻓﺎﺭﻧﻬﺎﯾﺖ ﯾــﺎ ﺩﺭﺟﻪ‬ ‫ﺳﺎﻧﺘﯽﮔﺮﺍﺩ‬ ‫ﺫﺧﯿﺮﻩ ﻭ ﻓﺮﺍﺧﻮﺍﻧﯽ ﻣﺠﺪﺩ ﻣﻘﺎﺩﯾﺮ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼﺷﺪﻩ‬ ‫ﻣﺤﺎﺳﺒﻪ ﺳﺮﻋﺖ ﻣﺘﻮﺳﻂ ﺟﺮﯾﺎﻥ ﻫﻮﺍ‬ ‫ﻣﺤﺎﺳﺒﻪ ﻣﻘﺪﺍﺭ ﻣﺘﻮﺳﻂ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ‬

‫ﺭﻭﺵ ﻣﺤﺎﺳﺒﻪ ‪CFM‬‬ ‫ﺩﺭ ﺻــﻮﺭﺕ ﻋﺪﻡ ﺍﺳــﺘﻔﺎﺩﻩ ﺍﺯ ﻫﻮﺩﻫﺎﯼ ﺟﺮﯾﺎﻧــﯽ‪ ،‬ﻣﻘﺪﺍﺭ ﻫﻮﺍﯼ‬ ‫ﻋﺒﻮﺭﯼ ﺍﺯ ﻫﺮ ﻣﻘﻄﻊ ﮐﺎﻧﺎﻝ ﺭﺍ ﻣﯽﺗﻮﺍﻥ ﺑﺎ ﺭﺍﺑﻄﻪ ﺯﯾﺮ ﻣﺤﺎﺳﺒﻪ ﮐﺮﺩ‪:‬‬ ‫ﺳﻄﺢ ﻣﻘﻄﻊ ﮐﺎﻧﺎﻝ‬ ‫ﺳﺮﻋﺖ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ×‬ ‫ﺑﺮ ﺣﺴﺐ ﻓﻮﺕﻣﺮﺑﻊ‬ ‫ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﺑﺮ ﺣﺴﺐ ‪fpm‬‬ ‫ﺍﯾﻦ ﺭﺍﺑﻄﻪ ﺍﻏﻠﺐ ﺑﻪ ﺻﻮﺭﺕ ﺯﯾﺮ ﻧﯿﺰ ﻧﻮﺷﺘﻪ ﻣﯽﺷﻮﺩ‪:‬‬ ‫ﺩﺭ ﺭﺍﺑﻄﻪ ﻓﻮﻕ ‪ Q‬ﻋﺒﺎﺭﺕ ﺍﺳــﺖ ﺍﺯ ﻣﻘﺪﺍﺭ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﻣﻘﻄﻊ‬ ‫ﮐﺎﻧــﺎﻝ ﻭ ‪ AV‬ﻧﯿﺰ ﺑﻪ ﻣﻌﻨﯽ ﺣﺎﺻﻞ ﺿﺮﺏ ﺳــﻄﺢ ﻣﻘﻄــﻊ ﮐﺎﻧﺎﻝ ﺩﺭ‬ ‫ﺳﺮﻋﺖ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﺁﻥ ﺍﺳﺖ‪.‬‬ ‫ﺩﺭ ﻫﻨﮕﺎﻡ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﺍﯾﻦ ﺭﺍﺑﻄﻪ ﺑﻪ ﺧﺎﻃﺮ ﺩﺍﺷﺘﻪ ﺑﺎﺷﯿﺪ ﮐﻪ ﺳﻄﺢ‬ ‫ﻣﻘﻄﻊ ﮐﺎﻧﺎﻝ ﺑﺎﯾﺪ ﺑﺮ ﺣﺴــﺐ ﻓﻮﺕﻣﺮﺑﻊ ﻭ ﺳﺮﻋﺖ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﺁﻥ‬ ‫ﺑﺮ ﺣﺴﺐ ‪) fpm‬ﻓﻮﺕ ﺑﺮ ﺩﻗﯿﻘﻪ( ﺑﺎﺷﺪ‪ .‬ﺭﻭﺵ ﻣﺤﺎﺳﺒﻪ ﺳﻄﺢ ﻣﻘﻄﻊ‬ ‫ﮐﺎﻧﺎﻝ ﺑﺪﯾﻦ ﺻﻮﺭﺕ ﺍﺳــﺖ ﮐﻪ ﺍﮔﺮ ﮐﺎﻧﺎﻝ ﺑﺎ ﻣﻘﻄﻊ ﻣﺴﺘﻄﯿﻠﯽ ﺑﺎﺷﺪ‪،‬‬ ‫ﺑﺎ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻃﻮﻝ ﻭ ﻋﺮﺽ ﮐﺎﻧﺎﻝ ﺑﺮ ﺣﺴــﺐ ﺍﯾﻨﭻ ﻭ ﺿﺮﺏ ﺁﻥﻫﺎ ﺩﺭ‬ ‫ﻫﻢ ﻣﺴﺎﺣﺖ ﮐﺎﻧﺎﻝ ﺑﺮ ﺣﺴﺐ ﺍﯾﻨﭻﻣﺮﺑﻊ ﺑﻪ ﺩﺳﺖ ﻣﯽﺁﯾﺪ‪ .‬ﺑﺮﺍﯼ ﺗﺒﺪﯾﻞ‬ ‫ﻭﺍﺣﺪ ﺍﺯ ﺍﯾﻨﭻﻣﺮﺑﻊ ﺑﻪ ﻓﻮﺕﻣﺮﺑﻊ ﺑﺎﯾﺪ ﻣﻘﺪﺍﺭ ﺣﺎﺻﻞ ﺭﺍ ﺑﺮ ‪ 144‬ﺗﻘﺴــﯿﻢ‬ ‫ﮐﻨﯿﺪ‪ .‬ﺑﻪ ﻋﺒﺎﺭﺕ ﺩﯾﮕﺮ‪:‬‬ ‫‪W×H‬‬ ‫=‪A‬‬ ‫‪144 in2‬‬ ‫ﮐﻪ ﺩﺭ ﺭﺍﺑﻄﻪ ﻓﻮﻕ ‪ A‬ﺳــﻄﺢ ﻣﻘﻄﻊ ﮐﺎﻧﺎﻝ ﺑﺮ ﺣﺴــﺐ ﻓﻮﺕﻣﺮﺑﻊ‪،‬‬ ‫‪ W‬ﻭ ‪ H‬ﺑﻪ ﺗﺮﺗﯿﺐ ﻋﺮﺽ ﻭ ﻃﻮﻝ ﮐﺎﻧﺎﻝ ﺑﺮ ﺣﺴﺐ ﺍﯾﻨﭻ ﻫﺴﺘﻨﺪ ﻭ ‪144‬‬ ‫ﻧﯿﺰ ﺿﺮﯾﺒﯽ ﺍﺳــﺖ ﮐﻪ ﺑﺮﺍﯼ ﺗﺒﺪﯾﻞ ﻭﺍﺣﺪ ﺍﺯ ﺍﯾﻨﭻﻣﺮﺑﻊ ﺑﻪ ﻓﻮﺕﻣﺮﺑﻊ ﺩﺭ‬ ‫ﻧﻈﺮ ﮔﺮﻓﺘﻪ ﺷﺪﻩ ﺍﺳﺖ‪.‬‬ ‫ﺩﺭ ﮐﺎﻧﺎﻝﻫﺎﯼ ﻣﺪﻭﺭ ﺑﺮﺍﯼ ﻣﺤﺎﺳﺒﻪ ﺳﻄﺢ ﻣﻘﻄﻊ ﮐﺎﻧﺎﻝ ﺑﺎﯾﺪ ﻋﺪﺩ‬ ‫‪ (3.14) π‬ﺭﺍ ﺩﺭ ﻣﺮﺑﻊ ﺷﻌﺎﻉ )ﺑﺮ ﺣﺴﺐ ﺍﯾﻨﭻ( ﺿﺮﺏ ﻧﻤﻮﺩﻩ ﻭ ﺣﺎﺻﻞ‬ ‫ﺭﺍ ﺑﺮ ‪ 144‬ﺗﻘﺴﯿﻢ ﮐﻨﯿﺪ‪ .‬ﺑﻪ ﻋﺒﺎﺭﺕ ﺩﯾﮕﺮ‪:‬‬ ‫‪π × R2‬‬ ‫=‪A‬‬ ‫‪144 in2‬‬ ‫ﺭﺍﺑﻄﻪ ﻓﻮﻕ ﺭﺍ ﻣﯽﺗﻮﺍﻥ ﺑﻪ ﺷﮑﻞ ﺳﺎﺩﻩﺷﺪﻩ ﺯﯾﺮ ﻧﯿﺰ ﻣﻮﺭﺩ ﺍﺳﺘﻔﺎﺩﻩ‬

‫ﺗﻬﻮﻳﻪﺍﺭﻭﻧﺪ‬ ‫ﻳﻜﺘﺎﺗﻬﻮﻳﻪ‬ ‫ﻧﺸﺮ ﻳﺰﺩﺍ ﻭﻳﻜﺘﺎ‬ ‫ﺍﺭﻭﻧﺪ‬

‫‪) 2‬ﻗﻄﺮ ﮐﺎﻧﺎﻝ( × ‪ = 0.00545‬ﻣﺴﺎﺣﺖ ﺑﺮ ﺣﺴﺐ ﻓﻮﺕﻣﺮﺑﻊ‬ ‫ﺩﺭ ﺍﯾﻦ ﻣﻘﺎﻟﻪ‪ ،‬ﺭﻭﺵ ﻣﺤﺎﺳﺒﻪ ﻣﻘﺪﺍﺭ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ‬ ‫ﻣﻄﺮﺡ ﺷﺪ‪ ،‬ﻭﻟﯽ ﻣﺤﺎﺳﺒﻪ ﺳﺮﻋﺖ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﮐﻤﯽ‬ ‫ﭘﯿﭽﯿﺪﻩﺗﺮ ﺍﺳــﺖ ﮐﻪ ﺩﺭ ﺍﺩﺍﻣﻪ ﺑﻪ ﺑﺮﺭﺳﯽ ﺁﻥ ﺧﻮﺍﻫﯿﻢ ﭘﺮﺩﺍﺧﺖ‪ .‬ﺭﺍﺑﻄﻪ‬ ‫‪ Q = AV‬ﺭﺍ ﻫﻤﻮﺍﺭﻩ ﺑﻪ ﻋﻨﻮﺍﻥ ﯾﮏ ﺭﺍﺑﻄﻪ ﻣﺒﻨﺎ ﺑﻪ ﺧﺎﻃﺮ ﺑﺴﭙﺎﺭﯾﺪ‪.‬‬

‫ﺭﻭﺵ ﺗﻌﯿﯿﻦ ‪fpm‬‬ ‫ﻣﺒﺎﻧﯽ ﻣﻘﺪﻣﺎﺗﯽ‬ ‫ﺩﻟﯿﻞ ﺟﺮﯾــﺎﻥ ﯾﺎﻓﺘﻦ ﻫﻮﺍ ﺩﺭ ﺩﺍﺧﻞ ﺳﯿﺴــﺘﻢ ﮐﺎﻧــﺎﻝ‪ ،‬ﺍﺧﺘﻼﻑ‬ ‫ﻓﺸﺎﺭﯼ ﺍﺳﺖ ﮐﻪ ﺩﺭ ﺑﺎﻻﺩﺳــﺖ ﻭ ﭘﺎﯾﯿﻦﺩﺳﺖ ﮐﺎﻧﺎﻝ ﺍﯾﺠﺎﺩ ﻣﯽﺷﻮﺩ‪.‬‬ ‫ﻭﺳﯿﻠﻪﺍﯼ ﮐﻪ ﺩﺭ ﺳﯿﺴــﺘﻢﻫﺎﯼ ﮐﺎﻧﺎﻝ ﺑﺮﺍﯼ ﺍﯾﺠﺎﺩ ﺍﯾﻦ ﺍﺧﺘﻼﻑ ﻓﺸﺎﺭ‬ ‫ﻣﻮﺭﺩ ﺍﺳﺘﻔﺎﺩﻩ ﻗﺮﺍﺭ ﻣﯽﮔﯿﺮﺩ‪ ،‬ﻓﻦ ﺍﺳﺖ‪ .‬ﻋﻤﻠﮑﺮﺩ ﻓﻦ ﺑﻪ ﮔﻮﻧﻪﺍﯼ ﺍﺳﺖ‬ ‫ﮐﻪ ﻓﺸﺎﺭ ﻫﻮﺍﯼ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﺩﺭ ﻗﺴﻤﺖ ﺧﺮﻭﺟﯽ ﺭﺍ ﺍﻓﺰﺍﯾﺶ ﻣﯽﺩﻫﺪ‪،‬‬ ‫ﺑﺪﯾﻦ ﺗﺮﺗﯿﺐ ﻫﻮﺍﯼ ﺧﺮﻭﺟﯽ ﺍﺯ ﺩﻫﺎﻧﻪ ﻓﻦ ﮐﻪ ﻓﺸــﺎﺭ ﺑﯿﺸﺘﺮﯼ ﺩﺍﺭﺩ ﺑﻪ‬ ‫ﺳــﻤﺖ ﺩﯾﮕﺮ ﮐﺎﻧﺎﻝ ﮐﻪ ﻓﺸــﺎﺭ ﮐﻤﺘﺮﯼ ﺩﺍﺭﺩ ﺣﺮﮐﺖ ﻣﯽﮐﻨﺪ )ﺗﺼﻮﯾﺮ‬ ‫‪.(2‬‬ ‫ﺑﻪ ﻃﻮﺭ ﮐﻠﯽ‪ ،‬ﻓﺸﺎﺭ ﻫﻮﺍﯾﯽ ﮐﻪ ﭘﯿﺮﺍﻣﻮﻥ ﻣﺎ ﺭﺍ ﺍﺣﺎﻃﻪ ﮐﺮﺩﻩ ﺍﺳﺖ ﺩﺭ‬ ‫ﺳﻄﺢ ﺩﺭﯾﺎ ﺑﺮﺍﺑﺮ ﺑﺎ ‪ 14.7psi‬ﺍﺳﺖ ﮐﻪ ﺑﻪ ﺁﻥ ﻓﺸﺎﺭ ﺟﻮ ﮔﻔﺘﻪ ﻣﯽﺷﻮﺩ‪.‬‬ ‫ﺩﺭ ﺳﯿﺴــﺘﻢﻫﺎﯼ ‪ ،HVAC‬ﮐﺎﺭﯼ ﮐﻪ ﻓﻦ ﺍﻧﺠﺎﻡ ﻣﯽﺩﻫﺪ ﺁﻥ ﺍﺳﺖ ﮐﻪ‬ ‫ﺑــﺮﺍﯼ ﺑﻪ ﺟﺮﯾﺎﻥ ﺩﺭ ﺁﻭﺭﺩﻥ ﻫﻮﺍ‪ ،‬ﻓﺸــﺎﺭ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﺩﺍﺧﻞ ﻓﻦ ﺭﺍ‬ ‫ﮐﻤﯽ ﺍﺯ ﻓﺸــﺎﺭ ﺟﻮ ﺑﺎﻻﺗﺮ ﻣﯽﺑﺮﺩ‪ .‬ﺑﺪﯾﻦ ﺗﺮﺗﯿﺐ ﻫﻤﯿﻦ ﺍﺧﺘﻼﻑ ﻓﺸــﺎﺭ‬

‫= ‪CFM‬‬

‫‪Q = AV‬‬

‫ﻗﺮﺍﺭ ﺩﺍﺩ‪:‬‬ ‫‪A = 0.00545 × D2‬‬

‫ﻓﺸﺎﺭ‬ ‫ﭘﺎﻳﻴﻦﺗﺮ‬

‫ﻓﺸﺎﺭ ﺑﺎﻻﺗﺮ‬

‫ﺗﺼﻮﯾﺮ ‪ :2‬ﺟﺮﯾﺎﻥ ﻫﻮﺍ ﺩﺭ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﺑﻪ ﻭﺍﺳﻄﻪ ﺍﺧﺘﻼﻑ‬ ‫ﻓﺸﺎﺭ ﺩﺭ ﺑﺎﻻﺩﺳﺖ ﻭ ﭘﺎﯾﯿﻦﺩﺳﺖ‬ ‫ﺟﺮﺋﯽ ﻣﻮﺟﺐ ﻣﯽﺷــﻮﺩ ﺗﺎ ﻫﻮﺍ ﺩﺭ ﺩﺍﺧﻞ ﮐﺎﻧــﺎﻝ ﺑﻪ ﮔﺮﺩﺵ ﺩﺭﺁﯾﺪ‪ .‬ﺍﺯ‬ ‫ﺁﻧﺠﺎﯾﯽ ﮐﻪ ﻓﺸــﺎﺭ ﻫــﻮﺍ ﺩﺭ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝﻫﺎ ﻋﻤﺪﺗﺎ ﻧﺎﭼﯿﺰ ﺍﺳــﺖ ﺑﺮﺍﯼ‬ ‫ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﺁﻥ ﺍﺯ ﻭﺍﺣﺪ ﺍﯾﻨﭻ ﺁﺏ ﻧﺴــﺒﯽ ﺍﺳــﺘﻔﺎﺩﻩ ﻣﯽﺷــﻮﺩ ﮐﻪ ﺑﻪ‬ ‫ﺍﺧﺘﺼﺎﺭ ﺑﻪ ﺻﻮﺭﺕ ‪wg‬״ ﯾﺎ ‪ in.wg‬ﻧﺸﺎﻥ ﺩﺍﺩﻩ ﻣﯽﺷﻮﺩ‪ .‬ﮔﺎﻫﯽ ﺍﻭﻗﺎﺕ‬ ‫ﺍﯾﻦ ﻭﺍﺣﺪ ﺭﺍ ﺑﻪ ﻧﺎﻡﻫﺎﯼ ﺩﯾﮕﺮﯼ ﻣﺎﻧﻨﺪ ﺍﯾﻨﭻ ﺳﺘﻮﻥ ﺁﺏ )‪we‬״( ﯾﺎ ﺍﯾﻨﭻ‬ ‫ﺁﺏ )‪H2O‬״( ﻧﯿﺰ ﺑﻪ ﮐﺎﺭ ﻣﯽﺑﺮﻧﺪ‪.‬‬ ‫ﻫﻤﺎﻥ ﻃﻮﺭ ﮐﻪ ﺩﺭ ﺗﺼﻮﯾﺮ )‪ (3‬ﻣﻼﺣﻈﻪ ﻣﯽﮐﻨﯿﺪ‪ ،‬ﻫﻨﮕﺎﻣﯽ ﮐﻪ ﺩﺭ‬ ‫ﺩﺍﺧﻞ ﯾﮏ ﻟﻮﻟﻪ ﺷﯿﺸــﻪﺍﯼ ‪ U‬ﺷــﮑﻞ ﺁﺏ ﺭﯾﺨﺘﻪ ﻣﯽﺷﻮﺩ‪ ،‬ﺁﺏ ﺩﺭ ﻫﺮ‬ ‫ﺩﻭ ﺳــﻤﺖ ﻟﻮﻟﻪ ﺩﺭ ﯾﮏ ﺳﻄﺢ ﻗﺮﺍﺭ ﻣﯽﮔﯿﺮﺩ ﭼﺮﺍ ﮐﻪ ﻓﺸﺎﺭ ﻫﻮﺍ ﺩﺭ ﻫﺮ‬ ‫ﺩﻭ ﺳــﻤﺖ ﻟﻮﻟﻪ ‪ U‬ﺷﮑﻞ ﺑﺎ ﻫﻢ ﺑﺮﺍﺑﺮ ﺍﺳــﺖ‪ .‬ﺑﺮﺍﯼ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻓﺸﺎﺭ‬ ‫ﻫــﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺩﺭ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ‪ ،‬ﯾــﮏ ﻟﻮﻟﻪ ﺧﺮﻃﻮﻣﯽ ﺍﻧﻌﻄﺎﻑﭘﺬﯾﺮ ﺑﻪ‬ ‫ﯾﮏ ﺳﻤﺖ ﻟﻮﻟﻪ ‪ U‬ﺷﮑﻞ ﻣﺘﺼﻞ ﻣﯽﺷﻮﺩ ﻭ ﺳﺮ ﺩﯾﮕﺮ ﺁﻥ ﺑﻪ ﻫﻤﺮﺍﻩ ﯾﮏ‬ ‫ﺩﻫﺎﻧﻪ ﻣﺨﺮﻭﻃﯽﺷــﮑﻞ ﺩﺭ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﻭ ﺩﺭ ﻣﺴﯿﺮ ﻋﺒﻮﺭ ﺟﺮﯾﺎﻥ ﻫﻮﺍ‬ ‫ﻗﺮﺍﺭ ﻣﯽﮔﯿﺮﺩ )ﺗﺼﻮﯾﺮ ‪ .(4‬ﻓﺸﺎﺭ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﻣﻮﺟﺐ‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬

‫ﺍﺻﺎﻟﺖ ﺗﻬﻮﻳﻪ ﻣﻄﺒﻮﻉ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﮔﺎﺯﺳﻮﺯ‬

‫ﺻﻔﺤﻪ ‪ / 17‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﻣﯽﺷــﻮﺩ ﺗﺎ ﺩﺭ ﻟﻮﻟﻪ ‪ U‬ﺷــﮑﻞ‪ ،‬ﺳــﻄﺢ ﺁﺏ ﺩﺭ ﺁﻥ ﺳﻤﺘﯽ ﮐﻪ ﺑﻪ ﻟﻮﻟﻪ‬ ‫ﺧﺮﻃﻮﻣﯽ ﻣﺘﺼﻞ ﺍﺳــﺖ‪ ،‬ﭘﺎﯾﯿﻦ ﻭ ﺩﺭ ﺳﻤﺖ ﺩﯾﮕﺮﯼ ﮐﻪ ﺑﻪ ﻫﻮﺍﯼ ﺁﺯﺍﺩ‬ ‫ﺭﺍﻩ ﺩﺍﺭﺩ‪ ،‬ﺑــﺎﻻ ﺭﻭﺩ‪ .‬ﻫﻤﺎﻥ ﻃﻮﺭ ﮐﻪ ﺩﺭ ﺗﺼﻮﯾﺮ )‪ (4‬ﻣﻼﺣﻈﻪ ﻣﯽﮐﻨﯿﺪ‪،‬‬ ‫ﺍﺧﺘﻼﻑ ﺍﺭﺗﻔﺎﻉ ﺳــﺘﻮﻥ ﺁﺏ ﺩﺭ ﺩﻭ ﺳﻤﺖ ﻟﻮﻟﻪ ‪ U‬ﺷﮑﻞ ״‪ 0.08‬ﺍﺳﺖ‪.‬‬ ‫ﺑﻨﺎﺑﺮﺍﯾﻦ ﻓﺸــﺎﺭ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﻧﯿﺰ ﺑﺮﺍﺑﺮ ﺑﺎ ‪wg‬״ ‪0.08‬‬

‫ﺍﺳﺖ‪.‬‬ ‫ﺑﻪ ﻃﻮﺭ ﮐﻠﯽ ﺩﺭ ﺗﻤﺎﻣﯽ ﺳﯿﺴــﺘﻢﻫﺎﯼ ‪ HVAC‬ﺑﺎ ﺳــﻪ ﻧﻮﻉ ﻓﺸﺎﺭ‬

‫ﺧﻂ ﺗﺮﺍﺯ‬

‫ﻟﻮﻟﻪ‬ ‫ﺷﻴﺸﻪﺍﻯ‬

‫ﺁﺏ‬

‫ﺗﺼﻮﯾﺮ ‪ :3‬ﻟﻮﻟﻪ ‪ U‬ﺷﮑﻠﯽ ﮐﻪ ﻫﺮ ﺩﻭ ﺍﻧﺘﻬﺎﯼ ﺁﻥ ﻓﺸﺎﺭ‬ ‫ﯾﮑﺴﺎﻧﯽ ﺩﺍﺭﺩ‬

‫ﻟﻮﻟﻪ ﺧﺮﻃﻮﻣﻰ‬ ‫ﺍﻧﻌﻄﺎﻑﭘﺬﻳﺮ‬

‫ﺍﺭﯾﻔﯿﺲ‬ ‫ﻓﺸﺎﺭ ﮐﻞ‬

‫ﺍﺭﯾﻔﯿﺲ ﻓﺸﺎﺭ‬ ‫ﺍﺳﺘﺎﺗﯿﮏ‬

‫ﻟﻮﻟﻪ ﺧﺎﺭﺟﯽ‬ ‫ﻟﻮﻟﻪ ﺩﺍﺧﻠﯽ‬

‫ﺩﻫﺎﻧﻪ ﻓﺸﺎﺭ ﺍﺳﺘﺎﺗﯿﮏ‬

‫ﺗﺼﻮﯾﺮ ‪ :4‬ﭼﮕﻮﻧﮕﯽ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻓﺸﺎﺭ ﺑﺎ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﯾﮏ‬ ‫ﻟﻮﻟﻪ ‪ U‬ﺷﮑﻞ‬

‫ﺩﻫﺎﻧﻪ ﻓﺸﺎﺭ ﮐﻞ‬

‫ﺗﺼﻮﯾﺮ ‪ :6‬ﺳﺎﺧﺘﺎﺭ ﮐﻠﯽ ﻟﻮﻟﻪ ﭘﯿﺘﻮ‬

‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﺷﺮﻛﺖ‬ ‫‪ Robur‬ﺍﻳﺘﺎﻟﻴﺎ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﻫﻮﺍﺳﺎﺯﻫﺎﻯ ﺟﺪﻳﺪ‬ ‫ﺳﺮﻯ ‪ 39FD‬ﻛﺮﻳﺮ‬

‫ﺟﻬﺖ ﺗﻬﻴﻪ ﻣﺠﻼﺕ ﻭ ﻛﺘﺎﺏﻫﺎﻯ‬ ‫ﺗﺎﺳﻴﺴﺎﺗﻰ ﺑﺎ ﻣﺎ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﺗﻠﻔﻦ‪22885647-50:‬‬

‫ﺗﻠﻔﻦ‪55401278 :‬‬

‫ﻛﺎﻧﺎﻝ‬

‫ﮔﺮﻭﻩ ﻣﻬﻨﺪﺳﻴﻦ ﻣﺸﺎﻭﺭ ﺍﺭﻭﻧﺪ ﺳﺮﻭﻳﺲ‬

‫ﺁﻧﻪﻣﻮﻣﺘﺮ ﯾﺎ ﺑﺎﺩﺳــﻨﺞ ﯾﮑﯽ ﺍﺯ ﻭﺳﺎﯾﻠﯽ ﺍﺳﺖ ﮐﻪ ﺑﺎ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﺁﻥ‬ ‫ﻣﯽﺗﻮﺍﻥ ﺳــﺮﻋﺖ ﻫﻮﺍ ﺩﺭ ﺧﺮﻭﺟﯽ ﮐﺎﻧﺎﻝﻫﺎ ﺭﺍ ﻣﺴــﺘﻘﯿﻤﺎ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ‬ ‫ﮐﺮﺩ‪ .‬ﻧﻤﻮﻧﻪﺍﯼ ﺍﺯ ﺍﯾﻦ ﻭﺳــﯿﻠﻪ‬ ‫ﺩﺭ ﺗﺼﻮﯾﺮ )‪ (5‬ﻧﺸﺎﻥ ﺩﺍﺩﻩ ﺷﺪﻩ‬ ‫ﺍﺳــﺖ‪ .‬ﺁﻧﻪﻣﻮﻣﺘــﺮ ﺩﯾﺠﯿﺘﺎﻝ‬ ‫ﭘــﺮﻩ ﻫﻮﺍﯾــﯽ ﯾﮑــﯽ ﺍﺯ ﺍﻧــﻮﺍﻉ‬ ‫ﺑﺎﺩﺳﻨﺞﻫﺎ ﺑﻪ ﺷــﻤﺎﺭ ﻣﯽﺭﻭﺩ‬ ‫ﮐﻪ ﺑﺎ ﺍﺳــﺘﻔﺎﺩﻩ ﺍﺯ ﺁﻥ ﻣﯽﺗﻮﺍﻥ‬ ‫ﺳــﺮﻋﺖ ﻫــﻮﺍﯼ ﺧﺮﻭﺟــﯽ ﺍﺯ‬ ‫ﺩﺭﯾﭽﻪﻫــﺎﯼ ﻫــﻮﺍﯼ ﺭﻓــﺖ ﻭ‬ ‫ﺑﺮﮔﺸــﺖ ﺭﺍ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﮐﺮﺩ‪.‬‬ ‫ﺩﺭ ﺁﻧﻪﻣﻮﻣﺘﺮﻫــﺎﯼ ﺩﯾﺠﯿﺘﺎﻝ‪،‬‬ ‫ﺳــﺮﻋﺖ ﻫﻮﺍ ﺑﺮ ﺣﺴــﺐ ‪fpm‬‬ ‫ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻣﯽﺷﻮﺩ‪ .‬ﺩﺭ ﺑﺮﺧﯽ‬ ‫ﺍﺯ ﻣﺪﻝﻫــﺎﯼ ﺁﻧﻪﻣﻮﻣﺘﺮ ﻧﯿﺰ ﺑﺎ ﺗﺼﻮﯾﺮ ‪ :5‬ﻧﻤﻮﻧﻪﺍﯼ ﺍﺯ ﯾﮏ‬ ‫ﻭﺍﺭﺩ ﮐﺮﺩﻥ ﺳﻄﺢ ﻣﻘﻄﻌﯽ ﮐﻪ ﺁﻧﻪﻣﻮﻣﺘﺮ ﺑﺎ ﭘﺮﻩﻫﺎﯼ ﺩﻭﺍﺭ‬ ‫ﻫﻮﺍ ﺍﺯ ﺁﻥ ﻋﺒﻮﺭ ﮐﺮﺩﻩ ﺍﺳــﺖ‪،‬‬ ‫ﻣﯽﺗــﻮﺍﻥ ﻣﻘﺪﺍﺭ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ‬ ‫)‪ (cfm‬ﺭﺍ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﮐﺮﺩ‪ .‬ﺩﺭ ﻫﻨﮕﺎﻡ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﺁﻧﻪﻣﻮﻣﺘﺮﻫﺎﯼ ﺑﺎ ﭘﺮﻩ‬

‫ﺍﺭﻭﻧﺪ ﺑﺎ ﺩﻓﺘﺮ ﻧﺸﺮﻳﻪ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫‪TP = SP + VP‬‬

‫ﺁﻧﻪﻣﻮﻣﺘﺮ‬

‫ﺟﻬﺖ ﺳﻔﺎﺭﺵ ﺁﮔﻬﻰ ﺩﺭ ﻧﺸﺮﻳﻪ‬

‫ﺳــﺮ ﻭ ﮐﺎﺭ ﺩﺍﺭﯾﻢ ﮐﻪ ﺗﻤﺎﻣﯽ ﺁﻥﻫﺎ ﻋﻤﺪﺗﺎ ﺑﺮ ﺣﺴــﺐ ‪wg‬״ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ‬ ‫ﻣﯽﺷﻮﻧﺪ‪:‬‬ ‫ﻓﺸﺎﺭ ﺍﺳﺘﺎﺗﯿﮏ )‪ :(SP‬ﻓﺸﺎﺭ ﺍﺳﺘﺎﺗﯿﮏ ﻓﺸﺎﺭﯼ ﺍﺳﺖ ﮐﻪ ﺍﺯ ﺟﺎﻧﺐ‬ ‫ﻫﻮﺍ ﺩﺭ ﺗﻤﺎﻣﯽ ﺟﻬﺖﻫﺎ ﺑﺮ ﺟﺪﺍﺭ ﮐﺎﻧﺎﻝ ﻭﺍﺭﺩ ﻣﯽﺷــﻮﺩ‪ .‬ﻓﺸﺎﺭ ﺍﺳﺘﺎﺗﯿﮏ‬ ‫ﻣﻮﺟﺐ ﻣﯽﺷﻮﺩ ﺗﺎ ﻫﻮﺍ ﭘﺲ ﺍﺯ ﻏﻠﺒﻪ ﺑﺮ ﻣﻘﺎﻭﻣﺖ ﺳﯿﺴﺘﻢ ﺩﺭ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ‬ ‫ﺑﻪ ﺟﺮﯾﺎﻥ ﺩﺭﺁﯾﺪ‪ .‬ﻓﺸﺎﺭ ﺍﺳﺘﺎﺗﯿﮏ ﺗﻮﺳﻂ ﻓﻦ ﺍﯾﺠﺎﺩ ﻣﯽﺷﻮﺩ ﻭ ﺩﺭ ﺻﻮﺭﺕ‬ ‫ﺧﺎﻣﻮﺵ ﺑﻮﺩﻥ ﻓﻦ‪ ،‬ﻓﺸــﺎﺭ ﺍﺳﺘﺎﺗﯿﮏ ﺩﺭ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﺑﺎ ﻓﺸﺎﺭ ﺟﻮ ﺑﺮﺍﺑﺮ‬ ‫ﺧﻮﺍﻫﺪ ﺑﻮﺩ‪.‬‬ ‫ﻓﺸـﺎﺭ ﺳـﺮﻋﺘﯽ )‪ :(VP‬ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ ﻓﺸــﺎﺭﯼ ﺍﺳﺖ ﮐﻪ ﺑﻪ‬ ‫ﻭﺍﺳــﻄﻪ ﺣﺮﮐﺖ ﻫﻮﺍ ﺩﺭ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﺍﯾﺠﺎﺩ ﻣﯽﺷﻮﺩ‪ .‬ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ ﻭ‬ ‫ﺳﺮﻋﺖ ﻫﻮﺍ ﺩﺭ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﻣﺴﺘﻘﯿﻤﺎ ﺑﺎ ﯾﮑﺪﯾﮕﺮ ﺩﺭ ﺍﺭﺗﺒﺎﻁ ﻫﺴﺘﻨﺪ‪.‬‬ ‫ﻓﺸـﺎﺭ ﮐﻞ )‪ :(TP‬ﻓﺸــﺎﺭ ﮐﻞ ﻋﺒﺎﺭﺕ ﺍﺳــﺖ ﺍﺯ ﻣﺠﻤﻮﻉ ﻓﺸﺎﺭ‬ ‫ﺍﺳﺘﺎﺗﯿﮏ ﻭ ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ‪ .‬ﺑﻪ ﻋﺒﺎﺭﺕ ﺩﯾﮕﺮ‪:‬‬

‫ﻣﻘﺎﺩﯾﺮ ﻓﺸــﺎﺭ ﺍﺳﺘﺎﺗﯿﮏ‪ ،‬ﻓﺸﺎﺭ ﺳــﺮﻋﺘﯽ ﻭ ﻓﺸﺎﺭ ﮐﻞ ﺩﺭ ﻃﺮﺍﺣﯽ‬ ‫ﮐﺎﻧــﺎﻝ ﺍﺯ ﺍﻫﻤﯿﺖ ﺑﺎﻻﯾﯽ ﺑﺮﺧﻮﺭﺩﺍﺭﻧــﺪ ﻭ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﺻﺤﯿﺢ ﻭ ﺩﻗﯿﻖ‬ ‫ﻣﻘﺪﺍﺭ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﻣﺴﺘﻠﺰﻡ ﺩﺭﮐﯽ ﻋﻤﯿﻖ ﺍﺯ ﻣﻔﺎﻫﯿﻢ‬ ‫ﯾﺎﺩ ﺷــﺪﻩ ﺍﺳــﺖ‪ .‬ﺑﺮﺍﯼ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﺳــﺮﻋﺖ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﺩﺍﺧﻞ‬ ‫ﮐﺎﻧﺎﻝ‪ ،‬ﺁﮔﺎﻫﯽ ﺍﺯ ﻣﻘﺪﺍﺭ ﻓﺸــﺎﺭ ﺳــﺮﻋﺘﯽ )‪ (VP‬ﻧﯿﺰ ﮐﺎﻓﯽ ﺍﺳﺖ‪ .‬ﺑﺮﺍﯼ‬ ‫ﻣﺤﺎﺳﺒﻪ ﺳــﺮﻋﺖ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﻣﺮﺍﺣﻞ ﺯﯾﺮ ﺭﺍ ﺩﻧﺒﺎﻝ‬ ‫ﮐﻨﯿﺪ‪:‬‬ ‫ﺍﺑﺘﺪﺍ ﻓﺸــﺎﺭ ﺳﺮﻋﺘﯽ ﺭﺍ ﺩﺭ ﭼﻨﺪ ﻧﻘﻄﻪ ﻣﺸــﺨﺺ ﺍﺯ ﮐﺎﻧﺎﻝ ﮐﻪ‬ ‫ﺳﻄﺢ ﻣﻘﻄﻊ ﯾﮑﺴﺎﻧﯽ ﺩﺍﺭﻧﺪ‪ ،‬ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻭ ﺛﺒﺖ ﮐﻨﯿﺪ‪.‬‬ ‫ﻓﺸــﺎﺭ ﺳﺮﻋﺘﯽ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼﺷﺪﻩ ﺭﺍ ﺑﻪ ﺳﺮﻋﺖ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ‬ ‫ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﺗﺒﺪﯾﻞ ﮐﻨﯿﺪ‪.‬‬ ‫ﻣﻘﺪﺍﺭ ﻣﺘﻮﺳــﻂ ﺳــﺮﻋﺖ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﮐﺎﻧﺎﻝ ﺭﺍ ﺑﻪ ﺩﺳــﺖ‬ ‫ﺁﻭﺭﯾﺪ‪.‬‬ ‫ﺑﺮﺍﯼ ﻣﺤﺎﺳﺒﻪ ﻣﻘﺪﺍﺭ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﺑﺎﯾﺪ ﺍﺯ ﻣﻘﺪﺍﺭ‬ ‫ﻣﺘﻮﺳﻂ ﺳﺮﻋﺖ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺳﺘﻔﺎﺩﻩ ﮐﺮﺩ‪.‬‬

‫ﺻﻔﺤﻪ ‪ / 18‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﺩﻭﺍﺭ ﻧﮑﺎﺕ ﺯﯾﺮ ﺭﺍ ﺩﺭ ﻧﻈﺮ ﺩﺍﺷﺘﻪ ﺑﺎﺷﯿﺪ‪:‬‬ ‫ﺩﺭﯾﭽﻪ ﺗﻮﺯﯾﻊ ﻫﻮﺍ ﺭﺍ ﺑﻪ ﭼﻬﺎﺭ ﻣﻨﻄﻘﻪ ﻣﺴﺎﻭﯼ ﺗﻘﺴﯿﻢ ﮐﻨﯿﺪ‪.‬‬ ‫ﺩﺭ ﻫﺮ ﯾﮏ ﺍﺯ ﻣﻨﻄﻘﻪﻫﺎﯼ ﺗﻌﯿﯿﻦﺷــﺪﻩ ﯾﮏ ﺑﺎﺭ ﺳــﺮﻋﺖ ﻫﻮﺍ ﺭﺍ‬ ‫ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﮐﻨﯿﺪ‪.‬‬ ‫ﺩﺭ ﭘﺎﯾﺎﻥ‪ ،‬ﻣﺘﻮﺳــﻂ ﻣﻘﺎﺩﯾﺮ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼﺷﺪﻩ ﺩﺭ ﭼﻬﺎﺭ ﻣﻨﻄﻘﻪ‬ ‫ﺭﺍ ﺗﻌﯿﯿﻦ ﮐﻨﯿﺪ‪.‬‬ ‫ﺑﻪ ﺧﺎﻃﺮ ﺩﺍﺷﺘﻪ ﺑﺎﺷــﯿﺪ ﮐﻪ ﺑﺮﺍﯼ ﺗﻌﯿﯿﻦ ﻣﻘﺪﺍﺭ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ‬ ‫ﻣﻘﻄﻊ ﻣﻮﺭﺩ ﻧﻈﺮ ﺳﺮﻋﺖ ﻣﺘﻮﺳﻂ ﺭﺍ ﺩﺭ ﺭﺍﺑﻄﻪ ﺯﯾﺮ ﻗﺮﺍﺭ ﺩﻫﯿﺪ‪:‬‬ ‫ﺳﺮﻋﺖ × ﻣﺴﺎﺣﺖ = ﻣﻘﺪﺍﺭ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ‬ ‫‪cfm = ft2 × fpm‬‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬ ‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﻳﺎﺯﺍﻛﻰ ژﺍﭘﻦ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﺷﻌﻠﻪ ﻣﺴﺘﻘﻴﻢ‬

‫ﺑﻪ ﻃﻮﺭ ﻣﻌﻤﻮﻝ‪ ،‬ﺁﻧﻪﻣﻮﻣﺘﺮﻫﺎﯼ ﺩﻗﯿﻖ ﻗﺎﺑﻠﯿﺖ ﺁﻥ ﺭﺍ ﺩﺍﺭﻧﺪ ﺗﺎ ﺳﺮﻋﺖ‬ ‫ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﻫﺮ ﻣﻘﻄﻊ ﺭﺍ ﺑﺎ ﺩﻗﺘﯽ ﺩﺭ ﺣﺪﻭﺩ ‪ ±10fpm‬ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ‬ ‫ﮐﻨﻨﺪ؛ ﻫﺮ ﭼﻨﺪ ﮐﻪ ﺩﻗﺖ ﺍﯾﻦ ﺩﺳــﺘﻪ ﺍﺯ ﻭﺳﺎﯾﻞ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﺗﺎ ﺣﺪﻭﺩ‬ ‫ﺯﯾــﺎﺩﯼ ﺑﻪ ﭼﮕﻮﻧﮕــﯽ ﺑﻪﮐﺎﺭﮔﯿﺮﯼ ﺁﻥﻫﺎ ﺑﺴــﺘﮕﯽ ﺩﺍﺭﺩ‪ .‬ﺑﻪ ﻃﻮﺭ ﮐﻠﯽ‬ ‫ﺩﻗﺖ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﺁﻧﻪﻣﻮﻣﺘﺮ ﺩﺭ ﻣﻘﺎﯾﺴــﻪ ﺑﺎ ﻫﻮﺩﻫﺎﯼ ﺟﺮﯾﺎﻧﯽ ﭘﺎﯾﯿﻦﺗﺮ‬ ‫ﺍﺳﺖ‪ .‬ﺑﻪﮐﺎﺭﮔﯿﺮﯼ ﻫﻮﺩ ﺟﺮﯾﺎﻧﯽ ﺑﻬﺘﺮﯾﻦ ﺭﻭﺷﯽ ﺍﺳﺖ ﮐﻪ ﻣﯽﺗﻮﺍﻥ ﺑﺮﺍﯼ‬ ‫ﺍﻧﺪﺍﺯﻩﮔﯿــﺮﯼ ﻣﻘﺪﺍﺭ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﺩﺭﯾﭽﻪﻫﺎ ﻭ ﺗﻮﺯﯾﻊﮐﻨﻨﺪﻩﻫﺎﯼ ﻫﻮﺍ‬ ‫ﻣﻮﺭﺩ ﺍﺳﺘﻔﺎﺩﻩ ﻗﺮﺍﺭ ﺩﺍﺩ‪.‬‬

‫ﻭﺳﺎﯾﻞ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ ﻭ ﺳﺮﻋﺖ ﻫﻮﺍ‬ ‫ﺑﺮﺍﯼ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﺩﻗﯿﻖ ﺳﺮﻋﺖ ﻫﻮﺍ ﺩﺭ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝﻫﺎ ﻣﯽﺗﻮﺍﻥ ﺍﺯ‬ ‫ﻭﺳﺎﯾﻠﯽ ﻣﺎﻧﻨﺪ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﯾﺎ ﻣﺎﻧﻮﻣﺘﺮ ﺍﺳﺘﻔﺎﺩﻩ ﮐﺮﺩ‪.‬‬

‫ﻟﻮﻟﻪ ﭘﯿﺘﻮ‬ ‫ﻫﻤﺎﻥ ﻃﻮﺭ ﮐﻪ ﺩﺭ ﺗﺼﻮﯾﺮ )‪ (6‬ﻣﻼﺣﻈﻪ ﻣﯽﮐﻨﯿﺪ‪ ،‬ﺭﻭﺵ ﺑﻪﮐﺎﺭﮔﯿﺮﯼ‬ ‫ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺑﻪ ﮔﻮﻧﻪﺍﯼ ﺍﺳﺖ ﮐﻪ ﺑﺎﯾﺪ ﺁﻥ ﺭﺍ ﺩﺭ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﻭ ﺩﺭ ﻣﻌﺮﺽ‬ ‫ﻋﺒــﻮﺭ ﺟﺮﯾﺎﻥ ﻫﻮﺍ ﻗــﺮﺍﺭ ﺩﺍﺩ‪ .‬ﮐﺎﺭﯼ ﮐﻪ ﻟﻮﻟﻪ ﭘﯿﺘــﻮ ﺍﻧﺠﺎﻡ ﻣﯽﺩﻫﺪ ﺁﻥ‬ ‫ﺍﺳﺖ ﮐﻪ ﻣﻘﺎﺩﯾﺮ ﻓﺸﺎﺭ ﮐﻞ )‪ (TP‬ﻭ ﻓﺸﺎﺭ ﺍﺳﺘﺎﺗﯿﮏ )‪ (SP‬ﺭﺍ ﺩﺭ ﺩﺍﺧﻞ‬ ‫ﮐﺎﻧﺎﻝ ﺩﺭﯾﺎﻓﺖ ﻭ ﺁﻥ ﺭﺍ ﺑﻪ ﻣﺎﻧﻮﻣﺘﺮ ﻣﻨﺘﻘﻞ ﻣﯽﮐﻨﺪ‪ .‬ﺑﺪﯾﻦ ﺗﺮﺗﯿﺐ ﻣﻘﺎﺩﯾﺮ‬ ‫ﮐﻤﯿﺖﻫﺎﯼ ﺫﮐﺮﺷــﺪﻩ ﺭﺍ ﻣﯽﺗﻮﺍﻥ ﺍﺯ ﺭﻭﯼ ﻣﺎﻧﻮﻣﺘﺮ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻭ ﺛﺒﺖ‬ ‫ﻧﻤﻮﺩ‪.‬‬ ‫ﻫﻤﺎﻥﻃﻮﺭ ﮐﻪ ﺩﺭ ﺗﺼﻮﯾﺮ ﻧﯿﺰ ﻧﺸﺎﻥ ﺩﺍﺩﻩ ﺷﺪﻩ ﺍﺳﺖ‪ ،‬ﺳﺎﺧﺘﺎﺭ ﻟﻮﻟﻪ‬ ‫ﭘﯿﺘﻮ ﺑﻪ ﮔﻮﻧﻪﺍﯼ ﺍﺳــﺖ ﮐﻪ ﺩﺭ ﺁﻥ ﺑﻪ ﻣﻨﻈﻮﺭ ﺩﺭﯾﺎﻓﺖ ﻓﺸــﺎﺭ ﺍﺳﺘﺎﺗﯿﮏ‬ ‫ﻭ ﻓﺸــﺎﺭ ﮐﻞ ﺩﺭ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ‪ ،‬ﻣﺠﻤﻮﻋــﻪﺍﯼ ﺍﺯ ﺍﺭﯾﻔﯿﺲﻫﺎ ﺩﺭ ﻣﻌﺮﺽ‬ ‫ﺟﺮﯾﺎﻥ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﮐﺎﻧﺎﻝ ﻗﺮﺍﺭ ﻣﯽﮔﯿﺮﻧﺪ‪ .‬ﺍﺭﯾﻔﯿﺲﻫﺎﯾﯽ ﮐﻪ ﺩﺭ ﻟﻮﻟﻪ‬ ‫ﺧﺎﺭﺟﯽ ﺗﻌﺒﯿﻪ ﻣﯽﺷﻮﻧﺪ‪ ،‬ﺑﺮﺍﯼ ﺩﺭﯾﺎﻓﺖ ﻓﺸﺎﺭ ﺍﺳﺘﺎﺗﯿﮏ ﻭ ﺍﺭﯾﻔﯿﺲﻫﺎﯾﯽ‬ ‫ﮐﻪ ﺩﺭ ﻟﻮﻟﻪ ﺩﺍﺧﻠﯽ ﺗﻌﺒﯿﻪ ﻣﯽﺷــﻮﻧﺪ‪ ،‬ﺑﺮﺍﯼ ﺩﺭﯾﺎﻓﺖ ﻓﺸــﺎﺭ ﮐﻞ ﻣﻮﺭﺩ‬ ‫ﺍﺳــﺘﻔﺎﺩﻩ ﻗﺮﺍﺭ ﻣﯽﮔﯿﺮﻧﺪ‪ .‬ﺑﺪﯾﻦ ﺗﺮﺗﯿﺐ ﻓﺸــﺎﺭ ﺍﺳﺘﺎﺗﯿﮏ ﺩﺭﯾﺎﻓﺖﺷﺪﻩ‬ ‫ﺗﻮﺳــﻂ ﺍﺭﯾﻔﯿﺲﻫﺎﯼ ﻟﻮﻟﻪ ﺧﺎﺭﺟﯽ ﺑﻪ ﺩﻫﺎﻧﻪ ﻓﺸــﺎﺭ ﺍﺳﺘﺎﺗﯿﮏ ﻭ ﻓﺸﺎﺭ‬

‫ﮐﻞ ﺩﺭﯾﺎﻓﺖﺷﺪﻩ ﺗﻮﺳﻂ ﺍﺭﯾﻔﯿﺲﻫﺎﯼ ﻟﻮﻟﻪ ﺩﺍﺧﻠﯽ ﺑﻪ ﺩﻫﺎﻧﻪ ﻓﺸﺎﺭ ﮐﻞ‬ ‫ﻫﺪﺍﯾﺖ ﻣﯽﺷــﻮﻧﺪ‪ .‬ﺑﺪﯾﻦ ﺗﺮﺗﯿﺐ ﻣﯽﺗﻮﺍﻥ ﻫﺮ ﯾﮏ ﺍﺯ ﺍﯾﻦ ﺩﻭ ﺩﻫﺎﻧﻪ ﺭﺍ‬ ‫ﺑﺎ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﻟﻮﻟﻪ ﺧﺮﻃﻮﻣﯽ ﺍﻧﻌﻄﺎﻑﭘﺬﯾﺮ ﺑﻪ ﺩﻫﺎﻧﻪ ﻣﺎﻧﻮﻣﺘﺮ ﻣﺘﺼﻞ ﻭ‬ ‫ﻣﻘﺪﺍﺭ ﻓﺸــﺎﺭ ﺭﺍ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﮐﺮﺩ‪ .‬ﺗﻮﺟﻪ ﺩﺍﺷﺘﻪ ﺑﺎﺷﯿﺪ ﮐﻪ ﻓﺸﺎﺭﯼ ﮐﻪ‬ ‫ﺑﺪﯾﻦﺗﺮﺗﯿﺐ ﺑﺮ ﺭﻭﯼ ﻣﺎﻧﻮﻣﺘﺮ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻣﯽﺷــﻮﺩ‪ ،‬ﺩﺭ ﻭﺍﻗﻊ ﺍﺧﺘﻼﻑ‬ ‫ﻓﺸﺎﺭ ﮐﻞ ﻭ ﻓﺸﺎﺭ ﺍﺳﺘﺎﺗﯿﮏ ﺍﺳﺖ ﮐﻪ ﻣﻘﺪﺍﺭ ﺁﻥ ﺑﺮﺍﺑﺮ ﺑﺎ ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ‬ ‫ﺟﺮﯾﺎﻥ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﺍﺳﺖ‪.‬‬ ‫ﺩﺭ ﺑﺮﺧﯽ ﺍﺯ ﻣﻮﺍﺭﺩ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺑﺪﻭﻥ ﺩﻫﺎﻧﻪ ﻓﺸﺎﺭ ﮐﻞ ﻣﻮﺭﺩ ﺍﺳﺘﻔﺎﺩﻩ‬ ‫ﻗﺮﺍﺭ ﻣﯽﮔﯿﺮﺩ ﮐﻪ ﺩﺭ ﺍﯾﻦ ﺣﺎﻟﺖ ﺗﻨﻬﺎ ﺍﻣﮑﺎﻥ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻓﺸﺎﺭ ﺍﺳﺘﺎﺗﯿﮏ‬ ‫ﻭﺟﻮﺩ ﺧﻮﺍﻫﺪ ﺩﺍﺷﺖ )ﺗﺼﻮﯾﺮ ‪.(7‬‬ ‫ﻣﺎﻧﻮﻣﺘﺮﻫﺎ ﻭﺳﺎﯾﻠﯽ ﻫﺴــﺘﻨﺪ ﮐﻪ ﺑﺮﺍﯼ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻓﺸﺎﺭ ﺩﺭﯾﺎﻓﺘﯽ‬ ‫ﺗﻮﺳﻂ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﻣﻮﺭﺩ ﺍﺳﺘﻔﺎﺩﻩ ﻗﺮﺍﺭ ﻣﯽﮔﯿﺮﻧﺪ‪ .‬ﺩﺭ ﺍﺩﺍﻣﻪ ﺍﯾﻦ ﻣﻘﺎﻟﻪ ﺑﻪ‬ ‫ﺑﺮﺭﺳﯽ ﺍﻧﻮﺍﻉ ﻣﺎﻧﻮﻣﺘﺮﻫﺎ ﺧﻮﺍﻫﯿﻢ ﭘﺮﺩﺍﺧﺖ‪.‬‬

‫ﻣﺎﻧﻮﻣﺘﺮ ﻣﺎﯾﻞ‬ ‫ﻣﺎﻧﻮﻣﺘﺮ ﻣﺎﯾﻞ ﮐﻪ ﻧﻤﻮﻧﻪﺍﯼ ﺍﺯ ﺁﻥ ﺩﺭ ﺗﺼﻮﯾﺮ )‪ (8‬ﻧﺸــﺎﻥ ﺩﺍﺩﻩ ﺷﺪﻩ‬ ‫ﺍﺳﺖ‪ ،‬ﺩﺭ ﻣﻮﺍﻗﻌﯽ ﻣﻮﺭﺩ ﺍﺳﺘﻔﺎﺩﻩ ﻗﺮﺍﺭ ﻣﯽﮔﯿﺮﺩ ﮐﻪ ﺩﻗﺖ ﻣﻘﺎﺩﯾﺮ ﻓﺸﺎﺭ‬ ‫ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼﺷــﺪﻩ ﺍﺯ ﺍﻫﻤﯿﺖ ﺑﺴــﯿﺎﺭ ﺑﺎﻻﯾﯽ ﺑﺮﺧﻮﺭﺩﺍﺭ ﺍﺳﺖ‪ .‬ﺑﻪ ﻃﻮﺭ‬ ‫ﻣﻌﻤﻮﻝ ﻣﺎﻧﻮﻣﺘﺮﻫﺎﯼ ﻣﺎﯾﻞ ﺑﺮﺍﯼ ﮐﻨﺘﺮﻝ ﻣﯿﺰﺍﻥ ﺩﻗﺖ ﺳﺎﯾﺮ ﻓﺸﺎﺭﺳﻨﺞﻫﺎ‬ ‫ﻧﯿﺰ ﻣﻮﺭﺩ ﺍﺳﺘﻔﺎﺩﻩ ﻗﺮﺍﺭ ﻣﯽﮔﯿﺮﻧﺪ‪ .‬ﻣﻄﺎﻟﻌﻪ ﺳﺎﺧﺘﺎﺭ ﮐﻠﯽ ﻣﺎﻧﻮﻣﺘﺮﻫﺎﯼ‬ ‫ﻣﺎﯾــﻞ ﻣﻮﺟﺐ ﻣﯽﺷــﻮﺩ ﺗﺎ ﺑﺘﻮﺍﻧﯿــﺪ ﺩﺭﮎ ﺑﻬﺘﺮﯼ ﺍﺯ ﻋﻤﻠﮑﺮﺩ ﺳــﺎﯾﺮ‬ ‫ﻣﺎﻧﻮﻣﺘﺮﻫﺎ ﻭ ﻓﺸﺎﺭﺳﻨﺞﻫﺎ ﺩﺍﺷﺘﻪ ﺑﺎﺷﯿﺪ‪ .‬ﺑﻪ ﻃﻮﺭ ﮐﻠﯽ ﺩﺭ ﮐﺎﺭﺑﺮﺩﻫﺎﯼ‬ ‫ﻣﺘﺪﺍﻭﻝ ﺑﻪ ﻧﺪﺭﺕ ﺍﺯ ﻣﺎﻧﻮﻣﺘﺮﻫﺎﯼ ﻣﺎﯾﻞ ﺍﺳــﺘﻔﺎﺩﻩ ﻣﯽﺷــﻮﺩ ﻭ ﻋﻤﻮﻣﺎ‬ ‫ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﻣﺎﻧﻮﻣﺘﺮﻫﺎﯼ ﺩﯾﺠﯿﺘﺎﻝ ﺍﺭﺟﺤﯿﺖ ﺩﺍﺭﺩ‪ ،‬ﭼﺮﺍ ﮐﻪ ﺗﻨﻈﯿﻤﺎﺕ‬ ‫ﻭ ﺯﻣﺎﻧﯽ ﮐﻪ ﺑﺎﯾﺪ ﺑﺮﺍﯼ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻓﺸــﺎﺭ ﺑﺎ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﻣﺎﻧﻮﻣﺘﺮﻫﺎﯼ‬

‫ﺗﺼﻮﯾﺮ ‪ :8‬ﻧﻤﻮﻧﻪﺍﯼ ﺍﺯ ﯾﮏ ﻣﺎﻧﻮﻣﺘﺮ ﻣﺎﯾﻞ‬

‫ﻟﻮﻟﻪ ﭘﻴﺘﻮ‬ ‫ﺩﻫﺎﻧﻪ ﻓﺸﺎﺭ‬ ‫ﺍﺳﺘﺎﺗﻴﻚ‬ ‫ﺩﻫﺎﻧﻪ ﻓﺸﺎﺭ ﻛﻞ‬

‫ﻓﺸﺎﺭ ﺳﺮﻋﺘﻰ ﺑﺎﻳﺪ ﺑﺮ ﺭﻭﻯ‬ ‫ﻣﺎﻧﻮﻣﺘﺮ ﺧﻮﺍﻧﺪﻩ ﺷﻮﺩ‬

‫ﺗﺼﻮﯾﺮ ‪ :7‬ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺑﺎ ﺩﻫﺎﻧﻪ ﻓﺸﺎﺭ ﺍﺳﺘﺎﺗﯿﮏ‬

‫ﺗﻬﻮﻳﻪﺍﺭﻭﻧﺪ‬ ‫ﻳﻜﺘﺎﺗﻬﻮﻳﻪ‬ ‫ﻧﺸﺮ ﻳﺰﺩﺍ ﻭﻳﻜﺘﺎ‬ ‫ﺍﺭﻭﻧﺪ‬

‫ﺗﺼﻮﯾﺮ ‪ :9‬ﭼﮕﻮﻧﮕﯽ ﺍﺗﺼﺎﻝ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺑﻪ ﻣﺎﻧﻮﻣﺘﺮ ﻣﺎﯾﻞ‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬

‫ﺍﺻﺎﻟﺖ ﺗﻬﻮﻳﻪ ﻣﻄﺒﻮﻉ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﮔﺎﺯﺳﻮﺯ‬

‫ﺻﻔﺤﻪ ‪ / 19‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﺩﯾﺠﯿﺘﺎﻝ ﺻﺮﻑ ﺷﻮﺩ‪ ،‬ﺩﺭ ﻣﻘﺎﯾﺴﻪ ﺑﺎ ﻧﻮﻉ ﻣﺎﯾﻞ ﺑﺴﯿﺎﺭ ﮐﻤﺘﺮ ﺍﺳﺖ‪.‬‬ ‫ﺩﺭ ﺗﺼﻮﯾــﺮ )‪ (9‬ﭼﮕﻮﻧﮕﯽ ﺍﺳــﺘﻔﺎﺩﻩ ﺍﺯ ﯾﮏ ﻣﺎﻧﻮﻣﺘــﺮ ﻣﺎﯾﻞ ﺑﺮﺍﯼ‬ ‫ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻓﺸــﺎﺭ ﺳﺮﻋﺘﯽ ﻧﺸﺎﻥ ﺩﺍﺩﻩ ﺷﺪﻩ ﺍﺳﺖ‪ .‬ﻋﻤﻠﮑﺮﺩ ﻣﺎﻧﻮﻣﺘﺮ‬ ‫ﻣﺎﯾﻞ ﺑﺪﯾﻦ ﺻﻮﺭﺕ ﺍﺳﺖ ﮐﻪ ﻓﺸﺎﺭ ﮐﻞ ﻭ ﻓﺸﺎﺭ ﺍﺳﺘﺎﺗﯿﮏ ﺍﺯ ﺩﻭ ﻃﺮﻑ ﺑﻪ‬ ‫ﺳﯿﺎﻝ ﻣﻮﺟﻮﺩ ﺩﺭ ﺩﺍﺧﻞ ﻟﻮﻟﻪﻫﺎﯼ ﻣﺎﻧﻮﻣﺘﺮ ﻓﺸﺎﺭ ﻭﺍﺭﺩ ﻣﯽﮐﻨﻨﺪ‪ .‬ﺑﺪﯾﻦ‬ ‫ﺗﺮﺗﯿﺐ ﺍﺭﺗﻔﺎﻉ ﻧﻬﺎﯾﯽ ﺳــﯿﺎﻝ ﺩﺭ ﺩﺍﺧﻞ ﻟﻮﻟﻪﻫﺎﯼ ﻣﺎﻧﻮﻣﺘﺮ ﻧﺸﺎﻥﺩﻫﻨﺪﻩ‬ ‫ﺍﺧﺘﻼﻑ ﻓﺸﺎﺭ ﮐﻞ ﻭ ﻓﺸﺎﺭ ﺍﺳﺘﺎﺗﯿﮏ ﺧﻮﺍﻫﺪ ﺑﻮﺩ ﮐﻪ ﻫﻤﺎﻥ ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ‬ ‫ﺟﺮﯾﺎﻥ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺳﺖ‪ .‬ﻫﻤﺎﻥﻃﻮﺭ ﮐﻪ ﭘﯿﺶ ﺍﺯ ﺍﯾﻦ ﻧﯿﺰ ﻣﻄﺮﺡ ﺷﺪ‪،‬‬ ‫ﺩﺭ ﻣﺎﻧﻮﻣﺘﺮﻫﺎﯼ ﺟﯿﻮﻩﺍﯼ ﻧﯿﺰ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ ﺑﺮ ﻣﺒﻨﺎﯼ ﺭﺍﺑﻄﻪ‬ ‫‪ TP = SP + VP‬ﺍﻧﺠﺎﻡ ﻣﯽﮔﯿﺮﺩ‪.‬‬

‫ﻣﺎﻧﻮﻣﺘﺮ ﺩﯾﺠﯿﺘﺎﻝ‬

‫ﺍﺳــﺘﻔﺎﺩﻩ ﺻﺤﯿﺢ ﺍﺯ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﮐﺎﺭ ﭼﻨﺪﺍﻥ ﺳﺎﺩﻩﺍﯼ ﻧﯿﺴﺖ‪ .‬ﻋﻠﺖ‬ ‫ﺍﺻﻠﯽ ﺍﯾﻦ ﺩﺷــﻮﺍﺭﯼ ﺁﻥ ﺍﺳــﺖ ﮐﻪ ﺟﺮﯾﺎﻥ ﻫﻮﺍﯾﯽ ﮐﻪ ﺍﺯ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ‬ ‫ﻋﺒﻮﺭ ﻣﯽﮐﻨﺪ ﻋﻤﺪﺗﺎ ﺍﺯ ﺍﻟﮕﻮﯼ ﺟﺮﯾﺎﻥ ﻣﻐﺸﻮﺵ ﭘﯿﺮﻭﯼ ﻣﯽﮐﻨﺪ‪ .‬ﺑﺪﯾﻦ‬ ‫ﻣﻌﻨــﯽ ﮐﻪ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﺩﺍﺧﻞ ﮐﺎﻧــﺎﻝ ﺩﺭ ﻫﻨﮕﺎﻡ ﻋﺒﻮﺭ ﺑﻪ ﺻﻮﺭﺕ‬ ‫ﮔﺮﺩﺍﺑــﯽ ﻭ ﺩﺭﻫــﻢ ﺩﺭ ﻣﯽﺁﯾﺪ‪ ،‬ﺑﻨﺎﺑﺮﺍﯾﻦ ﺳــﺮﻋﺖ ﻭ ﺍﻟﮕﻮﯼ ﺟﺮﯾﺎﻥ ﻫﻮﺍ‬ ‫ﺩﺭ ﻧﻘﺎﻁ ﻣﺨﺘﻠﻒ ﮐﺎﻧﺎﻝ ﺗﻐﯿﯿﺮﺍﺕ ﻗﺎﺑﻞ ﻣﻼﺣﻈﻪﺍﯼ ﺧﻮﺍﻫﺪ ﺩﺍﺷــﺖ‪.‬‬ ‫ﻋﻼﻭﻩ ﺑــﺮ ﺁﻥ‪ ،‬ﺑﻪ ﺩﻟﯿﻞ ﺍﺻﻄﮑﺎﮎ ﻣﯿﺎﻥ ﻫــﻮﺍ ﻭ ﺟﺪﺍﺭ ﮐﺎﻧﺎﻝ‪ ،‬ﻫﻮﺍﯾﯽ‬ ‫ﮐﻪ ﺑﺎ ﺳــﻄﺢ ﺩﺍﺧﻠﯽ ﮐﺎﻧﺎﻝ ﺩﺭ ﺗﻤﺎﺱ ﺍﺳــﺖ ﺩﺭ ﻣﻘﺎﯾﺴﻪ ﺑﺎ ﻫﻮﺍﯾﯽ ﮐﻪ‬ ‫ﺩﺭ ﻗﺴــﻤﺖﻫﺎﯼ ﻣﺮﮐﺰﯼ ﮐﺎﻧﺎﻝ ﺟﺮﯾﺎﻥ ﺩﺍﺭﺩ‪ ،‬ﺳﺮﻋﺖ ﭘﺎﯾﯿﻦﺗﺮﯼ ﺩﺍﺭﺩ‪.‬‬

‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﺷﺮﻛﺖ‬ ‫‪ Robur‬ﺍﻳﺘﺎﻟﻴﺎ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﻫﻮﺍﺳﺎﺯﻫﺎﻯ ﺟﺪﻳﺪ‬ ‫ﺳﺮﻯ ‪ 39FD‬ﻛﺮﻳﺮ‬

‫ﺟﻬﺖ ﺗﻬﻴﻪ ﻣﺠﻼﺕ ﻭ ﻛﺘﺎﺏﻫﺎﻯ‬ ‫ﺗﺎﺳﻴﺴﺎﺗﻰ ﺑﺎ ﻣﺎ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﺗﻠﻔﻦ‪22885647-50:‬‬

‫ﺍﺭﻭﻧﺪ ﺑﺎ ﺩﻓﺘﺮ ﻧﺸﺮﻳﻪ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﺭﻭﺵ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﻟﻮﻟﻪ ﭘﯿﺘﻮ‬

‫ﺗﻠﻔﻦ‪55401278 :‬‬

‫ﻓﺸﺎﺭﺳﻨﺞﻫﺎﯾﯽ ﮐﻪ ﺩﺍﻣﻨﻪ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﺁﻥﻫﺎ ﺍﺯ ‪wg‬״ ‪ 0.5‬ﺑﯿﺸﺘﺮ ﺍﺳﺖ‪،‬‬ ‫ﺻﺮﻑﻧﻈﺮ ﺍﺯ ﺳﺎﺧﺘﺎﺭ ﻓﺸﺎﺭﺳﻨﺞ‪ ،‬ﭘﯿﺶ ﺍﺯ ﻫﺮ ﺑﺎﺭ ﺍﺳﺘﻔﺎﺩﻩ ﺑﺎﯾﺪ ﺁﻥ ﺭﺍ ﺩﺭ‬ ‫ﻫﺮ ﺩﻭ ﺟﻬﺖ ﻋﻤﻮﺩﯼ ﻭ ﺍﻓﻘﯽ ﺗﻨﻈﯿﻢ ﻧﻤﻮﺩ‪.‬‬ ‫ﺳــﺎﺧﺘﺎﺭ ﻓﺸﺎﺭﺳﻨﺞﻫﺎﯼ ﻣﻐﻨﺎﻃﯿﺴــﯽ ﺑﻪ ﮔﻮﻧﻪﺍﯼ ﺍﺳﺖ ﮐﻪ ﺑﺮﺍﯼ‬ ‫ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻓﺸﺎﺭ ﺗﻔﺎﺿﻠﯽ ﺑﺎﯾﺪ ﺁﻥﻫﺎ ﺭﺍ ﺑﻪ ﺩﻭ ﻟﻮﻟﻪ ﺭﺍﺑﻂ ﻣﺘﺼﻞ ﻧﻤﻮﺩ‪.‬‬ ‫ﺑﻪ ﻃــﻮﺭ ﻣﻌﻤــﻮﻝ ﺑﺮ ﺭﻭﯼ‬ ‫ﻫﺮ ﯾــﮏ ﺍﺯ ﺍﯾــﻦ ﻟﻮﻟﻪﻫﺎﯼ‬ ‫ﺭﺍﺑــﻂ ﯾﮑــﯽ ﺍﺯ ﻋﻨﺎﻭﯾــﻦ‬ ‫‪“High‬‬ ‫”‪Pressure‬‬ ‫ﻭ ”‪“Low Pressure‬‬ ‫ﺣﮏ ﻣﯽﺷــﻮﺩ‪ .‬ﻟﻮﻟﻪ ﺭﺍﺑﻂ‬ ‫”‪ “High Pressure‬ﺑــﺮﺍﯼ‬ ‫ﺍﻧﺪﺍﺯﻩﮔﯿــﺮﯼ ﻓﺸــﺎﺭﻫﺎﯼ‬ ‫ﻣﺜﺒــﺖ ﻣﺎﻧﻨــﺪ ﻓﺸــﺎﺭ‬ ‫ﻫــﻮﺍ ﺩﺭ ﺩﺍﺧــﻞ ﮐﺎﻧــﺎﻝ‬ ‫ﻫــﻮﺍﯼ ﺭﻓﺖ ﻭ ﻟﻮﻟــﻪ ﺭﺍﺑﻂ‬ ‫ﺗﺼﻮﯾﺮ ‪ :11‬ﻧﻤﻮﻧﻪﺍﯼ ﺍﺯ‬ ‫”‪ “Low Pressure‬ﺑــﺮﺍﯼ ﻓﺸﺎﺭﺳﻨﺞﻫﺎﯼ‪Magnehelic‬‬ ‫ﺍﻧﺪﺍﺯﻩﮔﯿــﺮﯼ ﻓﺸــﺎﺭﻫﺎﯼ‬ ‫ﻣﻨﻔــﯽ ﻣﺎﻧﻨﺪ ﻓﺸــﺎﺭ ﻫﻮﺍ‬ ‫ﺩﺭ ﮐﺎﻧــﺎﻝ ﺑﺮﮔﺸــﺖ ﻣﻮﺭﺩ‬ ‫ﺍﺳــﺘﻔﺎﺩﻩ ﻗﺮﺍﺭ ﻣﯽﮔﯿﺮﺩ‪ .‬ﺍﺯ ﺳــﻮﯼ ﺩﯾﮕﺮ‪ ،‬ﺑﺮﺍﯼ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﺍﺧﺘﻼﻑ‬ ‫ﻓﺸــﺎﺭ ﺩﺭ ﺩﻭ ﻣﻘﻄﻊ ﻣﺨﺘﻠﻒ ﺍﺯ ﺳﯿﺴــﺘﻢ ﻣﺎﻧﻨﺪ ﺩﻭ ﻃﺮﻑ ﮐﻮﺋﻞﻫﺎ ﯾﺎ‬ ‫ﻓﯿﻠﺘﺮﻫــﺎ‪ ،‬ﻣﯽﺗﻮﺍﻥ ﺑﻪ ﻃﻮﺭ ﻫﻤﺰﻣﺎﻥ ﺍﺯ ﻫــﺮ ﺩﻭﯼ ﺍﯾﻦ ﻟﻮﻟﻪﻫﺎﯼ ﺭﺍﺑﻂ‬ ‫ﺍﺳﺘﻔﺎﺩﻩ ﮐﺮﺩ‪.‬‬

‫ﮔﺮﻭﻩ ﻣﻬﻨﺪﺳﻴﻦ ﻣﺸﺎﻭﺭ ﺍﺭﻭﻧﺪ ﺳﺮﻭﻳﺲ‬

‫ﻓﺸﺎﺭﺳﻨﺞ ‪Magnehelic‬‬ ‫ﺗﮑﻨﯿﺴﯿﻦﻫﺎﯾﯽ ﮐﻪ ﺩﺭ ﺻﻨﻌﺖ ‪ HVAC‬ﻣﺸﻐﻮﻝ ﺑﻪ ﮐﺎﺭﻧﺪ ﺍﺣﺘﻤﺎﻻ‬ ‫ﺑﺎ ﻓﺸﺎﺭﺳــﻨﺞﻫﺎﯼ ﻣﻐﻨﺎﻃﯿﺴــﯽ ﺭﻭﺑﻪﺭﻭ ﺷــﺪﻩﺍﻧﺪ‪ .‬ﻓﺸﺎﺭﺳــﻨﺞﻫﺎﯼ‬ ‫ﻣﻐﻨﺎﻃﯿﺴــﯽ ﺑﺮﺍﯼ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﺍﺧﺘﻼﻑ ﻓﺸﺎﺭ ﻣﯿﺎﻥ ﺍﺟﺰﺍﯼ ﻣﺨﺘﻠﻒ‬ ‫ﺳﯿﺴــﺘﻢ ﻣﺎﻧﻨــﺪ ﻓﯿﻠﺘﺮﻫﺎ ﻣﻮﺭﺩ ﺍﺳــﺘﻔﺎﺩﻩ ﻗﺮﺍﺭ ﻣﯽﮔﯿﺮﻧــﺪ‪ .‬ﺍﯾﻦ ﻧﻮﻉ‬ ‫ﻓﺸﺎﺭﺳــﻨﺞﻫﺎ ﻋﻤﺪﺗﺎ ﺑﺎ ﻧﺎﻡ ﺗﺠﺎﺭﯼ ‪ Magnehelic‬ﺷﻨﺎﺧﺘﻪ ﻣﯽﺷﻮﻧﺪ‬ ‫)ﺗﺼﻮﯾــﺮ ‪ .(11‬ﺑﻪ ﺧﺎﻃﺮ ﺩﺍﺷــﺘﻪ ﺑﺎﺷــﯿﺪ ﮐﻪ ﺑﻪ ﺍﺳــﺘﺜﻨﺎﯼ ﻣﻮﺍﺭﺩﯼ‬ ‫ﮐﻪ ﺳــﺮﻋﺖ ﻫﻮﺍ ﺩﺭ ﺩﺍﺧــﻞ ﮐﺎﻧﺎﻝ ﺑﯿﺶ ﺍﺯ ‪ 4000fpm‬ﺍﺳــﺖ‪ ،‬ﻧﺒﺎﯾﺪ‬ ‫ﺍﺯ ﺍﯾﻦ ﻓﺸﺎﺭﺳــﻨﺞﻫﺎ ﺑﻪ ﻫﻤﺮﺍﻩ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺑﺮﺍﯼ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻓﺸــﺎﺭ ﺩﺭ‬ ‫ﺳﯿﺴــﺘﻢﻫﺎ ﺍﺳﺘﻔﺎﺩﻩ ﮐﺮﺩ‪ .‬ﺍﻣﺮﻭﺯﻩ ﺑﺎ ﻇﻬﻮﺭ ﻓﺸﺎﺭﺳﻨﺞﻫﺎﯼ ﺩﯾﺠﯿﺘﺎﻝ‪،‬‬ ‫ﻓﺸﺎﺭﺳــﻨﺞﻫﺎﯼ ‪ Magnehelic‬ﺑــﻪ ﻫﻤﺮﺍﻩ ﻟﻮﻟﻪ ﭘﯿﺘــﻮ ﺑﻪ ﻧﺪﺭﺕ ﻣﻮﺭﺩ‬ ‫ﺍﺳﺘﻔﺎﺩﻩ ﻗﺮﺍﺭ ﻣﯽﮔﯿﺮﻧﺪ‪.‬‬ ‫ﻓﺸﺎﺭﺳــﻨﺞﻫﺎﯼ ﻣﻐﻨﺎﻃﯿﺴﯽ ﺳﺎﺧﺘﺎﺭ ﺑﺴــﯿﺎﺭ ﻇﺮﯾﻒ ﻭ ﺣﺴﺎﺳﯽ‬ ‫ﺩﺍﺭﻧــﺪ ﻭ ﻫﻤﻮﺍﺭﻩ ﺑﺎﯾــﺪ ﺁﻥﻫﺎ ﺭﺍ ﺩﺭ ﺟﻌﺒﻪﻫــﺎﯼ ﻣﺨﺼﻮﺻﯽ ﮐﻪ ﺑﺪﯾﻦ‬ ‫ﻣﻨﻈﻮﺭ ﺩﺭ ﻧﻈﺮ ﮔﺮﻓﺘﻪ ﺷﺪﻩ ﺍﺳﺖ‪ ،‬ﻧﮕﻬﺪﺍﺭﯼ ﮐﺮﺩ‪ .‬ﺩﺭ ﺻﻮﺭﺗﯽ ﮐﻪ ﺍﯾﻦ‬

‫ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﺁﻥﻫﺎ ‪wg‬״ ‪ 0.5‬ﯾﺎ ﮐﻤﺘﺮ ﺍﺳــﺖ‪ ،‬ﭘﯿﺶ ﺍﺯ ﻫﺮ ﺑﺎﺭ ﺍﺳﺘﻔﺎﺩﻩ‪،‬‬ ‫ﻋﻘﺮﺑﻪ ﻓﺸﺎﺭﺳﻨﺞ ﺑﺎﯾﺪ ﺩﺭ ﻫﻤﺎﻥ ﻭﺿﻌﯿﺘﯽ ﮐﻪ ﻣﻘﺪﺍﺭ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼﺷﺪﻩ‬ ‫ﺧﻮﺍﻧــﺪﻩ ﻣﯽﺷــﻮﺩ )ﺍﻓﻘﯽ ﯾــﺎ ﻋﻤــﻮﺩﯼ(‪ ،‬ﺗﻨﻈﯿﻢ ﻭ ﺻﻔﺮ ﺷــﻮﺩ‪ .‬ﺩﺭ‬

‫ﺟﻬﺖ ﺳﻔﺎﺭﺵ ﺁﮔﻬﻰ ﺩﺭ ﻧﺸﺮﻳﻪ‬

‫ﻣﺎﻧﻮﻣﺘﺮﻫﺎﯼ ﺩﯾﺠﯿﺘﺎﻝ ﺍﺯ ﺩﯾﮕﺮ ﻭﺳﺎﯾﻞ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻓﺸﺎﺭ ﻫﺴﺘﻨﺪ‬ ‫ﮐﻪ ﺩﺭ ﺁﻥﻫﺎ ﺑﺨﺶ ﻋﻤﺪﻩﺍﯼ ﺍﺯ ﻣﺤﺎﺳﺒﺎﺕ ﻣﻮﺭﺩ ﻧﯿﺎﺯ ﺑﺮﺍﯼ ﺗﻌﯿﯿﻦ ﻓﺸﺎﺭ‬ ‫ﺳﺮﻋﺘﯽ ﺑﻪ ﺻﻮﺭﺕ ﺧﻮﺩﮐﺎﺭ ﺍﻧﺠﺎﻡ ﻣﯽﮔﯿﺮﺩ‪ .‬ﻻﺯﻡ ﺑﻪ ﺫﮐﺮ ﺍﺳﺖ ﮐﻪ ﺩﺭ‬ ‫ﺍﯾﻦ ﺩﺳﺘﻪ ﺍﺯ ﻓﺸﺎﺭﺳﻨﺞﻫﺎ ﻧﯿﺰ ﺑﺮﺍﯼ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ ﺑﺎﯾﺪ ﺍﺯ‬ ‫ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺍﺳﺘﻔﺎﺩﻩ ﮐﺮﺩ‪ .‬ﻓﺸﺎﺭﺳﻨﺞﻫﺎﯼ ﺩﯾﺠﯿﺘﺎﻝ ﻗﺎﺑﻠﯿﺖ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ‬ ‫ﻭ ﺛﺒﺖ ﻓﺸــﺎﺭ ﺳــﺮﻋﺘﯽ ﺩﺭ ﭼﻨﺪﯾﻦ ﻧﻘﻄﻪ ﻣﺨﺘﻠﻒ‪ ،‬ﺗﺒﺪﯾﻞ ﻫﺮ ﯾﮏ ﺍﺯ‬ ‫ﻓﺸﺎﺭﻫﺎ ﺑﻪ ﺳــﺮﻋﺖ ﺟﺮﯾﺎﻥ ﻫﻮﺍ ﻭ ﻣﺤﺎﺳﺒﻪ ﻣﻘﺪﺍﺭ ﻣﺘﻮﺳﻂ ﺑﺮ ﺣﺴﺐ‬ ‫‪ fpm‬ﺭﺍ ﺩﺍﺭﻧــﺪ‪ .‬ﺍﮐﺜﺮ ﻓﺸﺎﺭﺳــﻨﺞﻫﺎﯼ ﺩﯾﺠﯿﺘﺎﻝ ﻋﻼﻭﻩ ﺑﺮ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ‬ ‫ﻓﺸــﺎﺭ‪ ،‬ﻗﺎﺑﻠﯿﺖ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﺩﻣﺎ ﺭﺍ‬ ‫ﻧﯿﺰ ﺩﺍﺭﻧﺪ ﻭ ﺩﺭ ﺻﻮﺭﺗﯽ ﮐﻪ ﺳــﻄﺢ‬ ‫ﻣﻘﻄﻊ ﮐﺎﻧﺎﻝ ﺑﻪ ﺁﻥﻫﺎ ﺩﺍﺩﻩ ﺷــﻮﺩ‪،‬‬ ‫ﻣﯽﺗﻮﺍﻥ ﻣﻘﺪﺍﺭ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﻫﺮ‬ ‫ﻣﻘﻄــﻊ ﮐﺎﻧﺎﻝ ﺭﺍ ﻧﯿــﺰ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ‬ ‫ﮐﺮﺩ‪ .‬ﺑﺮﺧﯽ ﺩﯾﮕــﺮ ﺍﺯ ﻣﺎﻧﻮﻣﺘﺮﻫﺎﯼ‬ ‫ﺩﯾﺠﯿﺘﺎﻝ ﺭﺍ ﻣﯽﺗﻮﺍﻥ ﻣﺴﺘﻘﯿﻤﺎ ﺑﻪ‬ ‫ﺩﺳــﺘﮕﺎﻩﻫﺎﯼ ﭼﺎﭘﮕﺮ ﻣﺘﺼﻞ ﮐﺮﺩ‬ ‫ﻭ ﻣﻘﺎﺩﯾﺮ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼﺷــﺪﻩ ﺗﻮﺳﻂ ﺗﺼﻮﯾﺮ ‪ :10‬ﻧﻤﻮﻧﻪﺍﯼ ﺍﺯ‬ ‫ﺁﻥﻫﺎ ﺭﺍ ﺑــﺮ ﺭﻭﯼ ﮐﺎﻏﺬ ﭼﺎﭖ ﮐﺮﺩ‪ .‬ﯾﮏ ﻣﺎﻧﻮﻣﺘﺮ ﺩﯾﺠﯿﺘﺎﻝ‬ ‫ﺗﻨﻈﯿﻢ ﺍﯾﻦ ﻧﻮﻉ ﻣﺎﻧﻮﻣﺘﺮﻫﺎ ﻣﻌﻤﻮﻻ‬ ‫ﮐﺎﺭ ﭼﻨــﺪﺍﻥ ﺩﺷــﻮﺍﺭﯼ ﻧﯿﺴــﺖ ﻭ‬ ‫ﺩﺭ ﻣﺪﺕ ﺯﻣــﺎﻥ ﮐﻮﺗﺎﻫﯽ ﺩﺭ ﻣﺤﻞ‬ ‫ﺑﻬﺮﻩﺑﺮﺩﺍﺭﯼ ﻧﯿﺰ ﻣﯽﺗﻮﺍﻥ ﺁﻥﻫﺎ ﺭﺍ ﺗﻨﻈﯿﻢ ﮐﺮﺩ‪.‬‬

‫ﻓﺸﺎﺭﺳﻨﺞﻫﺎ ﺩﺭ ﺣﯿﻦ ﮐﺎﺭ ﺑﺮ ﺭﻭﯼ ﺯﻣﯿﻦ ﺑﯿﻔﺘﻨﺪ ﻭ ﯾﺎ ﺻﻔﺤﻪ ﺷﯿﺸﻪﺍﯼ‬ ‫ﺁﻥﻫﺎ ﺗﺮﮎ ﺑﺮﺩﺍﺭﺩ ﺩﯾﮕﺮ ﻗﺎﺑﻞ ﺍﺳــﺘﻔﺎﺩﻩ ﻧﯿﺴــﺘﻨﺪ ﻭ ﺑﺎﯾﺪ ﺁﻥﻫﺎ ﺭﺍ ﺑﺮﺍﯼ‬ ‫ﺗﻌﻤﯿﺮ ﻭ ﺗﻨﻈﯿﻢ ﻣﺠﺪﺩ ﺑﻪ ﮐﺎﺭﺧﺎﻧﻪ ﺳﺎﺯﻧﺪﻩ ﺑﺎﺯﮔﺮﺩﺍﻧﺪ‪ .‬ﻓﺸﺎﺭﺳﻨﺞﻫﺎﯼ‬ ‫ﻣﻐﻨﺎﻃﯿﺴﯽ ﺩﺭ ﺍﻧﻮﺍﻉ ﮔﻮﻧﺎﮔﻮﻥ ﻭ ﺑﺎ ﺩﺍﻣﻨﻪﻫﺎﯼ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻣﺨﺘﻠﻔﯽ ﺩﺭ‬ ‫ﺑﺎﺯﺍﺭ ﻣﻮﺟﻮﺩﻧﺪ‪ .‬ﺑﺮﺍﯼ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻓﺸﺎﺭ ﺑﺎ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﺍﯾﻦ ﻓﺸﺎﺭﺳﻨﺞﻫﺎ‬ ‫ﺑﺎﯾﺪ ﺩﺍﻣﻨﻪﺍﯼ ﺍﻧﺘﺨﺎﺏ ﺷﻮﺩ ﮐﻪ ﻓﺸﺎﺭ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼﺷﺪﻩ ﺩﺭ ﻧﯿﻤﻪ ﻓﻮﻗﺎﻧﯽ‬ ‫ﺻﻔﺤﻪ ﻣﺪﺭﺝ ﻗﺮﺍﺭ ﮔﯿﺮﺩ‪.‬‬ ‫ﺑﺎ ﺗﻮﺟﻪ ﺑﻪ ﺳــﺎﺧﺘﺎﺭ ﺻﻔﺤﻪ ﻣﺪﺭﺝ ﻓﺸﺎﺭﺳﻨﺞ ﻣﺸﺨﺺ ﻣﯽﺷﻮﺩ‬ ‫ﮐﻪ ﻣﻘﺎﺩﯾﺮ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼﺷــﺪﻩ ﺗﻮﺳــﻂ ﻭﺳــﯿﻠﻪ ﺍﻧﺪﺍﺯﻩﮔﯿــﺮﯼ ﺑﺎﯾﺪ ﺩﺭ‬ ‫ﺣﺎﻟﺖ ﻋﻤﻮﺩﯼ ﯾﺎ ﺍﻓﻘﯽ ﺧﻮﺍﻧﺪﻩ ﺷــﻮﻧﺪ‪ .‬ﺩﺭ ﻓﺸﺎﺭﺳﻨﺞﻫﺎﯾﯽ ﮐﻪ ﺩﺍﻣﻨﻪ‬

‫ﺻﻔﺤﻪ ‪ / 20‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﺑﻨﺎﺑﺮﺍﯾﻦ ﺩﺭ ﻫﻨﮕﺎﻡ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﻟﻮﻟﻪ ﭘﯿﺘﻮ‪ ،‬ﺩﻫﺎﻧﻪ ﻭﺭﻭﺩﯼ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺑﺎﯾﺪ‬ ‫ﺑﻪ ﺭﻭﺷﯽ ﺧﺎﺹ ﺩﺭ ﻣﻘﻄﻊ ﮐﺎﻧﺎﻝ ﺣﺮﮐﺖ ﺩﺍﺩﻩ ﺷﻮﺩ ﺗﺎ ﺍﺛﺮﺍﺕ ﻧﺎﺷﯽ ﺍﺯ‬ ‫ﺗﻤﺎﻣﯽ ﻋﻮﺍﻣﻞ ﯾﺎﺩﺷﺪﻩ ﺩﺭ ﻫﻨﮕﺎﻡ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻟﺤﺎﻅ ﺷﻮﺩ‪.‬‬ ‫ﺩﺭ ﻫﻨﮕﺎﻡ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺩﺭ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﻧﮑﺎﺕ ﺯﯾﺮ ﺭﺍ ﺩﺭ‬ ‫ﻧﻈﺮ ﺩﺍﺷﺘﻪ ﺑﺎﺷﯿﺪ‪:‬‬ ‫ﺩﺭ ﻫﺮ ﻣﻘﻄﻌﯽ ﺍﺯ ﮐﺎﻧﺎﻝ‪ ،‬ﻓﺸــﺎﺭ ﺳــﺮﻋﺘﯽ ﺭﺍ ﭼﻨﺪ ﺑﺎﺭ ﺩﺭ ﻣﺮﮐﺰ‬ ‫ﮐﺎﻧﺎﻝ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﮐﻨﯿﺪ‪.‬‬ ‫ﺑﺎ ﻫﺮ ﺑﺎﺭ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ‪ ،‬ﻣﻘﺎﺩﯾﺮ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼﺷﺪﻩ ﺭﺍ‬ ‫ﺑﻪ ﺳﺮﻋﺖ ﻫﻮﺍﯼ ﻣﻌﺎﺩﻝ ﺑﺎ ﺁﻥ ﺗﺒﺪﯾﻞ ﮐﻨﯿﺪ‪.‬‬ ‫ﻣﺘﻮﺳﻂ ﻣﻘﺎﺩﯾﺮ ﻣﺨﺘﻠﻒ ﺳﺮﻋﺖﻫﺎ ﺭﺍ ﻣﺤﺎﺳﺒﻪ ﮐﻨﯿﺪ‪.‬‬ ‫ﻣﻘﺪﺍﺭ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﺍﺯ ﺿﺮﺏ ﺳﺮﻋﺖ ﻣﺘﻮﺳﻂ‬ ‫ﺩﺭ ﻣﺴﺎﺣﺖ ﻣﻘﻄﻊ ﮐﺎﻧﺎﻝ ﺑﻪ ﺩﺳﺖ ﻣﯽﺁﯾﺪ‪.‬‬ ‫ﺭﻭﺵ ﻣﺘﺪﺍﻭﻟــﯽ ﮐﻪ ﺑﺮﺍﯼ ﻗﺮﺍﺭﮔﯿﺮﯼ ﻟﻮﻟﻪ ﭘﯿﺘــﻮ ﺩﺭ ﻣﻘﻄﻊ ﮐﺎﻧﺎﻝ‬ ‫ﻣﻮﺭﺩ ﺍﺳﺘﻔﺎﺩﻩ ﻗﺮﺍﺭ ﻣﯽﮔﯿﺮﺩ‪ ،‬ﺑﻪ ﺭﻭﺵ ﻣﺴﺎﺣﺖﻫﺎﯼ ﻣﺴﺎﻭﯼ ﺷﻬﺮﺕ‬ ‫ﺩﺍﺭﺩ ﮐﻪ ﺩﺭ ﺻﻨﻌﺖ ‪ HVAC‬ﺑﻪ ﻋﻨﻮﺍﻥ ﺭﻭﺵ ﺍﺳــﺘﺎﻧﺪﺍﺭﺩ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ‬ ‫ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ ﭘﺬﯾﺮﻓﺘﻪ ﺷﺪﻩ ﺍﺳﺖ‪ .‬ﺟﺮﺋﯿﺎﺕ ﺍﯾﻦ ﺭﻭﺵ ﺩﺭ ﺍﺩﺍﻣﻪ ﻫﻤﯿﻦ‬ ‫ﻣﻘﺎﻟﻪ ﻣﻮﺭﺩ ﺑﺮﺭﺳﯽ ﻗﺮﺍﺭ ﻣﯽﮔﯿﺮﺩ‪.‬‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬ ‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﻳﺎﺯﺍﻛﻰ ژﺍﭘﻦ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫‪ ÷ 6 = 6.67‬״‪40‬‬ ‫)‪ 7‬ﻣﻘﻄﻊ ﻣﺴﺘﻄﯿﻞﺷﮑﻞ ﮐﻮﭼﮏ ﺑﺎﯾﺪ ﺩﺭ ﻃﻮﻝ ﮐﺎﻧﺎﻝ ﺍﯾﺠﺎﺩ ﺷﻮﺩ(‬ ‫‪ ÷ 6 = 2.67‬״‪16‬‬ ‫)‪ 3‬ﻣﻘﻄﻊ ﻣﺴﺘﻄﯿﻞﺷﮑﻞ ﮐﻮﭼﮏ ﺑﺎﯾﺪ ﺩﺭ ﻋﺮﺽ ﮐﺎﻧﺎﻝ ﺍﯾﺠﺎﺩ ﺷﻮﺩ(‬

‫ﺑﻨﺎﺑﺮﺍﯾﻦ ﺩﺭ ﻃﻮﻝ ﮐﺎﻧﺎﻝ ﺑﺎﯾﺪ ‪ 7‬ﻣﻘﻄﻊ ﻭ ﺩﺭ ﻋﺮﺽ ﮐﺎﻧﺎﻝ ‪ 3‬ﻣﻘﻄﻊ‬ ‫ﻣﺴﺘﻄﯿﻠﯽ ﮐﻮﭼﮏﺗﺮ ﺍﯾﺠﺎﺩ ﺷﻮﺩ‪ .‬ﺑﺪﯾﻦ ﺗﺮﺗﯿﺐ ﺳﻄﺢ ﻣﻘﻄﻊ ﮐﺎﻧﺎﻝ ﺩﺭ‬ ‫ﻣﺠﻤﻮﻉ ﺑﻪ ‪ 21‬ﻣﻘﻄﻊ ﮐﻮﭼﮏﺗﺮ ﺗﻘﺴﯿﻢ ﻣﯽﺷﻮﺩ‪.‬‬ ‫ﻧﮑﺘﻪﺍﯼ ﮐﻪ ﺩﺭ ﻫﻨﮕﺎﻡ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﺍﯾﻦ ﺭﻭﺵ ﺑﺎﯾﺪ ﺭﻋﺎﯾﺖ ﺷﻮﺩ ﺁﻥ‬ ‫ﺍﺳــﺖ ﮐﻪ ﺍﻧﺪﺍﺯﻩ ﺗﻤﺎﻣﯽ ﻣﻘﺎﻃﻊ ﺍﯾﺠﺎﺩﺷﺪﻩ ﺩﺭ ﺳﺮﺗﺎﺳﺮ ﺳﻄﺢ ﻣﻘﻄﻊ‬ ‫ﮐﺎﻧﺎﻝ ﺑﺎﯾﺪ ﺑﺎ ﯾﮑﺪﯾﮕﺮ ﺑﺮﺍﺑﺮ ﺑﺎﺷــﺪ‪ .‬ﺑﺪﯾﻦ ﻣﻨﻈــﻮﺭ ﺑﺎﯾﺪ ﻃﻮﻝ ﻭ ﻋﺮﺽ‬ ‫ﮐﺎﻧﺎﻝ ﺑﺮ ﺗﻌﺪﺍﺩ ﻣﻘﺎﻃﻊ ﮐﻮﭼﮏ ﻣﺤﺎﺳﺒﻪﺷﺪﻩ ﺗﻘﺴﯿﻢ ﺷﻮﺩ‪:‬‬ ‫) ״‪ ÷ 7 = 5.71 (5 11/16‬״‪40‬‬ ‫) ״‪ ÷ 3 = 5.33 (55/16‬״‪16‬‬ ‫ﺑﻨﺎﺑﺮﺍﯾﻦ ﻃﻮﻝ ﻭ ﻋﺮﺽ ﻫﺮ ﯾﮏ ﺍﺯ ﻣﻘﺎﻃﻊ ﻣﺴﺘﻄﯿﻞﺷﮑﻞ ﮐﻮﭼﮏ‬ ‫ﺑﺮﺍﺑﺮ ﺑﺎ ״‪ × 5 5/16‬״‪ 5 11/16‬ﺧﻮﺍﻫﺪ ﺷﺪ‪.‬‬ ‫ﻣﺤﻞ ﻗﺮﺍﺭﮔﯿﺮﯼ ﺩﻫﺎﻧﻪ ﻟﻮﻟﻪ ﭘﯿﺘﻮ‬ ‫‪ 7‬ﻣﻨﻄﻘﻪ‬

‫ﻣﺸﺨﺺ ﮐﺮﺩﻥ ﻣﺤﻞ ﻣﻨﺎﺳﺐ ﺑﺮﺍﯼ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ‬ ‫ﺩﺭ ﻫﻨﮕﺎﻡ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﻭ ﺑﻪﮐﺎﺭﮔﯿﺮﯼ ﺭﻭﺵ ﻣﺴﺎﺣﺖﻫﺎﯼ‬ ‫ﻣﺴــﺎﻭﯼ‪ ،‬ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ ﺑﺎﯾﺪ ﺩﺭ ﻣﻮﻗﻌﯿﺖﻫﺎﯼ ﻣﺨﺘﻠﻔﯽ ﺍﺯ ﻫﺮ ﻣﻘﻄﻊ‬ ‫ﮐﺎﻧﺎﻝ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﺷــﻮﺩ‪ .‬ﺭﻭﺵ ﺗﻘﺴــﯿﻢ ﮐﺮﺩﻥ ﺳﻄﺢ ﻣﻘﻄﻊ ﮐﺎﻧﺎﻝ‬ ‫ﺑﻪ ﭼﻨﺪﯾﻦ ﻣﻘﻄﻊ ﻣﺠﺰﺍ ﻭ ﻣﺸــﺨﺺ ﮐــﺮﺩﻥ ﻣﻮﻗﻌﯿﺖ ﻫﺮ ﯾﮏ ﺍﺯ ﺍﯾﻦ‬ ‫ﻗﺴﻤﺖﻫﺎ ﺑﺴــﺘﻪ ﺑﻪ ﺷﮑﻞ ﺳﻄﺢ ﻣﻘﻄﻊ ﮐﺎﻧﺎﻝ )ﻣﺴﺘﻄﯿﻠﯽ ﯾﺎ ﻣﺪﻭﺭ(‬ ‫ﻣﺘﻔﺎﻭﺕ ﺧﻮﺍﻫﺪ ﺑﻮﺩ‪ .‬ﺩﺭ ﺻﻮﺭﺗﯽ ﮐﻪ ﺩﺭ ﺳﯿﺴــﺘﻢ ﮐﺎﻧﺎﻝ ﺍﺯ ﻻﯾﯽﻫﺎﯼ‬ ‫ﺁﺏﺑﻨﺪﮐﻨﻨﺪﻩ ﻧﯿﺰ ﺍﺳﺘﻔﺎﺩﻩ ﺷﺪﻩ ﺑﺎﺷﺪ‪ ،‬ﺳﻄﺢ ﻣﻘﻄﻊ ﮐﺎﻧﺎﻝ ﻧﺴﺒﺖ ﺑﻪ‬ ‫ﻭﺿﻌﯿﺘﯽ ﮐﻪ ﻻﯾﯽ ﺑﻪ ﮐﺎﺭ ﻧﺮﻓﺘﻪ ﺍﺳﺖ‪ ،‬ﮐﻮﭼﮏﺗﺮ ﻣﯽﺷﻮﺩ ﻭ ﺍﯾﻦ ﻣﺴﺎﻟﻪ‬ ‫ﺑﺎﯾﺪ ﺩﺭ ﻫﻨﮕﺎﻡ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﺍﯾﻦ ﺭﻭﺵ ﺩﺭ ﻧﻈﺮ ﮔﺮﻓﺘﻪ ﺷﻮﺩ‪.‬‬

‫ﺗﻬﻮﻳﻪﺍﺭﻭﻧﺪ‬ ‫ﻳﻜﺘﺎﺗﻬﻮﻳﻪ‬ ‫ﻧﺸﺮ ﻳﺰﺩﺍ ﻭﻳﻜﺘﺎ‬ ‫ﺍﺭﻭﻧﺪ‬

‫‪ 3‬ﻣﻨﻄﻘﻪ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﺷﻌﻠﻪ ﻣﺴﺘﻘﻴﻢ‬

‫ﭘﯿﺪﺍ ﮐﺮﺩﻥ ﻣﻮﻗﻌﯿﺖ ﻣﻨﺎﺳﺐ ﻟﻮﻟﻪ ﭘﯿﺘﻮ‬ ‫ﺍﻭﻟﯿﻦ ﮔﺎﻣﯽ ﮐﻪ ﺩﺭ ﻫﻨﮕﺎﻡ ﺍﺳــﺘﻔﺎﺩﻩ ﺍﺯ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺑﺎﯾﺪ ﺑﺮﺩﺍﺷــﺘﻪ‬ ‫ﺷﻮﺩ‪ ،‬ﻣﺸﺨﺺ ﮐﺮﺩﻥ ﻣﺤﻠﯽ ﺍﺳﺖ ﮐﻪ ﺑﺎﯾﺪ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺭﺍ ﻧﺼﺐ ﮐﺮﺩ‪ .‬ﺩﺭ‬ ‫ﻫﻨﮕﺎﻡ ﻧﺼﺐ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺩﺭ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﺑﺎﯾﺪ ﺩﺭ ﻭﺿﻌﯿﺘﯽ ﻗﺮﺍﺭ ﺩﺍﺷﺘﻪ‬ ‫ﺑﺎﺷﯿﺪ ﮐﻪ ﺍﻏﺘﺸﺎﺵ ﺟﺮﯾﺎﻥ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺣﺪﺍﻗﻞ ﺑﺎﺷﺪ‪.‬‬ ‫ﺍﻟﮕﻮﯼ ﺟﺮﯾﺎﻥ ﻫــﻮﺍ ﺩﺭ ﺧﺮﻭﺟﯽ ﻓﻦ ﻭ ﯾﺎ ﺩﺭ ﺍﻭﻟﯿﻦ ﻣﻘﻄﻊ ﭘﺲ‬ ‫ﺍﺯ ﺧــﺮﻭﺝ ﺍﺯ ﺍﺗﺼﺎﻻﺗﯽ ﻣﺎﻧﻨــﺪ ﺯﺍﻧﻮﯾﯽ‪ ،‬ﺧﻢ‪ ،‬ﺍﻧﻮﺍﻉ ﺍﻧﺸــﻌﺎﺏﻫﺎ ﻭ ‪...‬‬ ‫ﺑﯿﺸﺘﺮﯾﻦ ﺍﻏﺘﺸﺎﺵ ﺭﺍ ﺩﺍﺭﺩ‪.‬‬ ‫ﺩﺭ ﭘﺎﯾﯿﻦﺩﺳــﺖ ﻓﻦﻫــﺎ ﻭ ﺍﺗﺼﺎﻻﺕ‪ ،‬ﻫﺮﭼــﻪ ﺍﺯﺧﺮﻭﺟﯽ ﻓﻦ ﯾﺎ‬ ‫ﻣﻘﻄﻊ ﺧﺮﻭﺟﯽ ﺍﺗﺼﺎﻻﺕ ﯾﺎﺩﺷــﺪﻩ ﺩﻭﺭﺗﺮ ﺷــﻮﯾﻢ‪ ،‬ﺍﻟﮕﻮﯼ ﺟﺮﯾﺎﻥ ﻫﻮﺍ‬ ‫ﺑﯿﺸﺘﺮ ﺑﻪ ﺍﻟﮕﻮﯼ ﺟﺮﯾﺎﻥ ﺁﺭﺍﻡ ﻧﺰﺩﯾﮏ ﻣﯽﺷﻮﺩ‪.‬‬ ‫ﺑﻪ ﻃﻮﺭ ﮐﻠﯽ‪ ،‬ﻃﻮﻝ ﻣﺴــﺘﻘﯿﻢ ﮐﺎﻧﺎﻝ ﺩﺭ ﭘﺎﯾﯿﻦﺩﺳــﺖ ﺗﺠﻬﯿﺰﺍﺗﯽ‬ ‫ﻣﺎﻧﻨﺪ ﻓﻦﻫﺎﯼ ﺗﻌﺒﯿﻪﺷــﺪﻩ ﺩﺭ ﺩﺍﺧــﻞ ﮐﺎﻧﺎﻝ‪ ،‬ﺑﻪ ﺩﻟﯿﻞ ﮐﻤﺒﻮﺩ ﻓﻀﺎ ﻭ‬ ‫ﯾﺎ ﻣﻮﺍﻧﻌﯽ ﮐﻪ ﺑــﺮﺍﯼ ﺟﺎﻧﻤﺎﯾﯽ ﮐﺎﻧﺎﻝ ﻭﺟــﻮﺩ ﺩﺍﺭﺩ ﺑﺎ ﻣﺤﺪﻭﺩﯾﺖﻫﺎﯼ‬ ‫ﺑﺴــﯿﺎﺭﯼ ﻫﻤﺮﺍﻩ ﺍﺳﺖ‪ .‬ﺩﺭ ﺻﻮﺭﺕ ﺍﻣﮑﺎﻥ‪ ،‬ﻣﺤﻞ ﻗﺮﺍﺭﮔﯿﺮﯼ ﻟﻮﻟﻪ ﭘﯿﺘﻮ‬ ‫ﺑﺎﯾﺪ ﺑﻪ ﺍﻧﺪﺍﺯﻩ ﭘﻨﺞ ﺑﺮﺍﺑﺮ ﻗﻄﺮ ﮐﺎﻧﺎﻝ ﺩﺭ ﭘﺎﯾﯿﻦﺩﺳــﺖ ﻭ ﺳــﻪ ﺑﺮﺍﺑﺮ ﻗﻄﺮ‬ ‫ﮐﺎﻧﺎﻝ ﺩﺭ ﺑﺎﻻﺩﺳــﺖ ﻣﻨﺒﻊ ﺍﯾﺠﺎﺩ ﺍﻏﺘﺸــﺎﺵ )ﻓﻦ ﯾﺎ ﺍﺗﺼﺎﻻﺗﯽ ﻣﺎﻧﻨﺪ‬ ‫ﺯﺍﻧﻮﯾﯽ‪ ،‬ﺧﻢ ﻭ ‪ (...‬ﻓﺎﺻﻠﻪ ﺩﺍﺷــﺘﻪ ﺑﺎﺷــﺪ‪ .‬ﺑﻪ ﻃﻮﺭ ﮐﻠﯽ ﻫﺮﭼﻘﺪﺭ ﮐﻪ‬ ‫ﻣﺤﻞ ﻧﺼﺐ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺍﺯ ﻣﻨﺎﺑﻊ ﺍﯾﺠﺎﺩ ﺍﻏﺘﺸــﺎﺵ ﺩﻭﺭﺗﺮ ﺑﺎﺷﺪ‪ ،‬ﻧﺘﯿﺠﻪ‬ ‫ﻣﻄﻠﻮﺏﺗﺮﯼ ﺑﻪ ﺩﺳﺖ ﺧﻮﺍﻫﺪ ﺁﻣﺪ‪.‬‬

‫ﺗﻌﯿﯿﻦ ﻣﺤﻞ ﻗﺮﺍﺭﮔﯿﺮﯼ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺩﺭ ﮐﺎﻧﺎﻝﻫﺎﯼ ﻣﺴﺘﻄﯿﻠﯽ‬ ‫ﺩﺭ ﻣﻮﺍﺭﺩﯼ ﮐﻪ ﺳــﻄﺢ ﻣﻘﻄﻊ ﮐﺎﻧﺎﻝ ﻣﺴﺘﻄﯿﻞﺷﮑﻞ ﺍﺳﺖ‪ ،‬ﺑﺮﺍﯼ‬ ‫ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﺭﻭﺵ ﻣﺴــﺎﺣﺖﻫﺎﯼ ﻣﺴﺎﻭﯼ ﺑﺎﯾﺪ ﺳﻄﺢ ﻣﻘﻄﻊ ﮐﺎﻧﺎﻝ ﺭﺍ‬ ‫ﺑــﻪ ﻣﺠﻤﻮﻋﻪﺍﯼ ﺍﺯ ﻣﺴــﺘﻄﯿﻞﻫﺎﯼ ﮐﻮﭼﮏﺗﺮ ﺗﻘﺴــﯿﻢ ﻧﻤﻮﺩ ﻭ ﺩﺭ ﻫﺮ‬ ‫ﯾﮏ ﺍﺯ ﺁﻥﻫﺎ ﻣﻘﺪﺍﺭ ﻓﺸــﺎﺭ ﺳــﺮﻋﺘﯽ ﺭﺍ ﺑﻪ ﺻﻮﺭﺕ ﻣﺠــﺰﺍ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ‬ ‫ﮐﺮﺩ‪ .‬ﺩﺭ ﺗﺼﻮﯾﺮ )‪ (12‬ﭼﮕﻮﻧﮕﯽ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﺍﯾﻦ ﺭﻭﺵ ﺑﺮﺍﯼ ﯾﮏ ﮐﺎﻧﺎﻝ‬ ‫ﻣﺴﺘﻄﯿﻞﺷﮑﻞ ﻧﺸﺎﻥ ﺩﺍﺩﻩ ﺷﺪﻩ ﺍﺳﺖ‪:‬‬ ‫ﻣﻘﺪﺍﺭ ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ ﺑﺎﯾﺪ ﺩﺭ ﻗﺴﻤﺖ ﻣﺮﮐﺰﯼ ﻫﺮ ﯾﮏ ﺍﺯ ﻣﻘﺎﻃﻊ‬ ‫ﮐﻮﭼﮏﺗﺮ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﺷﻮﺩ‪.‬‬ ‫ﺩﺭ ﺍﯾﻦ ﺭﻭﺵ ﻋﺮﺽ ﻫﺮ ﯾﮏ ﺍﺯ ﻣﺴﺘﻄﯿﻞﻫﺎﯼ ﮐﻮﭼﮏ ﻧﺒﺎﯾﺪ ﺍﺯ‬ ‫‪ 6‬ﺍﯾﻨﭻ ﮐﻮﭼﮏﺗﺮ ﺑﺎﺷﺪ‪.‬‬ ‫ﻋﻼﻭﻩ ﺑﺮ ﺁﻥ ﺗﻘﺴــﯿﻢﺑﻨﺪﯼ ﻣﻘﻄﻊ ﮐﺎﻧﺎﻝ ﺑﺎﯾﺪ ﺑﻪ ﮔﻮﻧﻪﺍﯼ ﺍﻧﺠﺎﻡ‬ ‫ﺷﻮﺩ ﮐﻪ ﻣﺠﻤﻮﻉ ﺗﻌﺪﺍﺩ ﻣﻘﺎﻃﻊ ﮐﻮﭼﮏ ﺗﻘﺴﯿﻢﺷﺪﻩ ﺍﺯ ‪ 16‬ﮐﻤﺘﺮ ﻭ ﺍﺯ‬ ‫‪ 64‬ﺑﯿﺸﺘﺮ ﻧﺒﺎﺷﺪ‪.‬‬ ‫ﻫﻤﺎﻥ ﻃﻮﺭ ﮐﻪ ﺩﺭ ﺗﺼﻮﯾﺮ )‪ (12‬ﻧﯿﺰ ﻧﺸــﺎﻥ ﺩﺍﺩﻩ ﺷﺪﻩ ﺍﺳﺖ ﺑﺮﺍﯼ‬ ‫ﺗﻌﯿﯿــﻦ ﺗﻌﺪﺍﺩ ﻣﻘﺎﻃﻊ ﮐﻮﭼﮑﯽ ﮐﻪ ﺑﺎﯾﺪ ﺩﺭ ﻃﻮﻝ ﻭ ﻋﺮﺽ ﮐﺎﻧﺎﻝ ﺍﯾﺠﺎﺩ‬ ‫ﺷﻮﺩ‪ ،‬ﻣﻘﺎﺩﯾﺮ ﻃﻮﻝ ﻭ ﻋﺮﺽ ﮐﺎﻧﺎﻝ ﺭﺍ ﺑﺎﯾﺪ ﺑﺮ ‪ 6‬ﺗﻘﺴﯿﻢ ﻧﻤﻮﺩ ﻭ ﻣﻘﺪﺍﺭ ﺑﻪ‬ ‫ﺩﺳﺖ ﺁﻣﺪﻩ ﺭﺍ ﺑﻪ ﺍﻭﻟﯿﻦ ﻋﺪﺩ ﻃﺒﯿﻌﯽ ﺑﺰﺭﮒﺗﺮ ﮔﺮﺩ ﮐﺮﺩ‪ .‬ﺑﺮﺍﯼ ﻣﺜﺎﻝ ﺩﺭ‬ ‫ﮐﺎﻧﺎﻟﯽ ﮐﻪ ﺩﺭ ﺗﺼﻮﯾﺮ )‪ (12‬ﻧﺸﺎﻥ ﺩﺍﺩﻩ ﺷﺪﻩ ﺍﺳﺖ‪ ،‬ﺧﻮﺍﻫﯿﻢ ﺩﺍﺷﺖ‪:‬‬

‫ﺗﺼﻮﯾﺮ ‪ :12‬ﻣﻘﻄﻊ ﻋﺮﺿﯽ ﯾﮏ ﮐﺎﻧﺎﻝ ﻣﺴﺘﻄﯿﻞﺷﮑﻞ ﺑﻪ‬ ‫ﺍﺑﻌﺎﺩ ״‪×16‬״‪40‬‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬

‫ﺍﺻﺎﻟﺖ ﺗﻬﻮﻳﻪ ﻣﻄﺒﻮﻉ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﮔﺎﺯﺳﻮﺯ‬

‫ﺻﻔﺤﻪ ‪ / 21‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﺗﻮﺟﻪ ﺩﺍﺷﺘﻪ ﺑﺎﺷﯿﺪ ﮐﻪ ﺗﻘﺴﯿﻢﺑﻨﺪﯼﻫﺎﯼ ﯾﺎﺩﺷﺪﻩ‪ ،‬ﻓﺮﺿﯽ ﻫﺴﺘﻨﺪ‬ ‫ﻭ ﺑﺮﺍﯼ ﻣﺸﺨﺺ ﮐﺮﺩﻥ ﻣﺤﻞ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ ﮐﻪ ﺑﺎﯾﺪ ﻟﻮﻟﻪ‬ ‫ﭘﯿﺘﻮ ﺩﺭ ﺁﻥ ﻗﺮﺍﺭ ﮔﯿﺮﺩ‪ ،‬ﻣﻮﺭﺩ ﺍﺳــﺘﻔﺎﺩﻩ ﻗﺮﺍﺭ ﻣﯽﮔﯿﺮﻧﺪ‪ .‬ﺩﺭ ﻋﻤﻞ ﺑﺮﺍﯼ‬ ‫ﻗﺮﺍﺭ ﺩﺍﺩﻥ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺩﺭ ﻣﺮﺍﮐﺰ ﻣﺴــﺘﻄﯿﻞﻫﺎﯼ ﻓﺮﺿﯽ ﺗﻌﯿﯿﻦﺷــﺪﻩ‪،‬‬ ‫ﻣﺎﻧﻨﺪ ﺗﺼﻮﯾﺮ )‪ (13‬ﯾﮏ ﺳــﻮﺭﺍﺥ ﺑﺮ ﺭﻭﯼ ﺟﺪﺍﺭ ﮐﺎﻧﺎﻝ ﺍﯾﺠﺎﺩ ﺷــﺪﻩ ﻭ ﺑﺎ‬ ‫ﺍﺳــﺘﻔﺎﺩﻩ ﺍﺯ ﯾﮏ ﻟﻮﻟﻪ ﭘﯿﺘﻮﯼ ﺑﻠﻨﺪ ﺗﻤﺎﻣﯽ ﻋﺮﺽ ﮐﺎﻧﺎﻝ ﺗﺤﺖ ﭘﻮﺷﺶ‬ ‫ﻗﺮﺍﺭ ﻣﯽﮔﯿﺮﺩ‪ .‬ﺗﮑﻨﯿﺴــﯿﻦ ﺩﺭ ﻫﻨﮕﺎﻡ ﻗــﺮﺍﺭ ﺩﺍﺩﻥ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺩﺭ ﺩﺍﺧﻞ‬ ‫ﮐﺎﻧــﺎﻝ ﻗﺎﺩﺭ ﺑﻪ ﺭﻭﯾﺖ ﺳــﻄﺢ ﻣﻘﻄﻊ ﺩﺍﺧﻠﯽ ﻧﯿﺴــﺖ‪ ،‬ﺑﺮﺍﯼ ﺣﻞ ﺍﯾﻦ‬ ‫ﻣﺸﮑﻞ ﻣﯽﺗﻮﺍﻥ ﯾﮑﯽ ﺍﺯ ﺩﻭ ﺭﻭﺵ ﺯﯾﺮ ﺭﺍ ﻣﻮﺭﺩ ﺍﺳﺘﻔﺎﺩﻩ ﻗﺮﺍﺭ ﺩﺍﺩ‪:‬‬ ‫ﺳــﻮﺭﺍﺥﻫﺎ ﺭﺍ ﺩﺭ ﻗﺴﻤﺘﯽ ﺍﺯ ﺟﺪﺍﺭ ﺧﺎﺭﺟﯽ ﮐﺎﻧﺎﻝ ﺍﯾﺠﺎﺩ ﮐﺮﺩ ﮐﻪ‬ ‫ﺑﺎ ﻣﺮﺍﮐﺰ ﯾﮏ ﺭﺩﯾﻒ ﺍﺯ ﻣﺴــﺘﻄﯿﻞﻫﺎﯼ ﻓﺮﺿﯽ ﺗﻌﯿﯿﻦﺷــﺪﻩ ﻫﻢﺭﺍﺳﺘﺎ‬ ‫ﺑﺎﺷﻨﺪ )ﺗﺼﻮﯾﺮ ‪.(13‬‬ ‫ﭘﯿــﺶ ﺍﺯ ﻭﺭﻭﺩ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺑــﻪ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ‪ ،‬ﺟﺪﺍﺭ ﺧﺎﺭﺟﯽ ﻟﻮﻟﻪ‬ ‫ﭘﯿﺘﻮ ﺭﺍ ﺩﺭ ﺍﻧﺪﺍﺯﻩﻫﺎﯼ ﻣﻮﺭﺩ ﻧﻈﺮ ﻋﻼﻣﺖﮔﺬﺍﺭﯼ ﻭ ﺳــﭙﺲ ﺍﺯ ﻟﻮﻟﻪ ﭘﯿﺘﻮ‬ ‫ﺑﺮﺍﯼ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ ﺍﺳﺘﻔﺎﺩﻩ ﮐﺮﺩ‪.‬‬

‫ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺑﺎ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﻣﺎﺷﯿﻦ ﺣﺴﺎﺏ ﮐﺎﺭ ﺑﺴﯿﺎﺭ ﺳﺎﺩﻩﺍﯼ ﺍﺳﺖ‪ .‬ﺩﺭ‬ ‫ﻫﻨﮕﺎﻡ ﺍﻧﺠﺎﻡ ﺍﯾﻦ ﮐﺎﺭ‪ ،‬ﺍﺑﺘﺪﺍ ﻣﺤﺎﺳــﺒﺎﺕ ﺭﺍ ﺑﺮ ﻣﺒﻨﺎﯼ ﺍﻋﺪﺍﺩ ﺍﻋﺸﺎﺭﯼ‬ ‫ﺍﻧﺠﺎﻡ ﺩﻫﯿﺪ ﻭ ﺩﺭ ﭘﺎﯾﺎﻥ ﻣﻘﺪﺍﺭ ﺑﻪ ﺩﺳــﺖ ﺁﻣــﺪﻩ ﺭﺍ ﺑﺮ ﻣﺒﻨﺎﯼ ﻓﻮﺍﺻﻞ‬ ‫״‪ 1/16‬ﺑﻪ ﻧﺰﺩﯾﮏﺗﺮﯾﻦ ﻋﺪﺩ ﮐﺴﺮﯼ ﮔﺮﺩ ﮐﻨﯿﺪ‪ .‬ﺑﺎ ﮐﻤﯽ ﺗﻤﺮﯾﻦ ﻭ ﮐﺴﺐ‬ ‫ﺗﺠﺮﺑﻪ ﺑﻪ ﺭﺍﺣﺘﯽ ﻣﯽﺗﻮﺍﻧﯿﺪ ﺍﻋﺪﺍﺩ ﺍﻋﺸــﺎﺭﯼ ﺭﺍ ﺑــﻪ ﻧﺰﺩﯾﮏﺗﺮﯾﻦ ﻋﺪﺩ‬ ‫ﺍﻋﺸــﺎﺭﯼ ﺑﺮ ﭘﺎﯾﻪ ״‪ 1/16‬ﮔﺮﺩ ﮐﻨﯿــﺪ‪ .‬ﺭﻭﺵ ﺩﯾﮕﺮﯼ ﮐﻪ ﻣﯽﺗﻮﺍﻥ ﺍﺯ ﺁﻥ‬ ‫ﺑﺮﺍﯼ ﮔﺮﺩ ﮐﺮﺩﻥ ﺍﻋﺪﺍﺩ ﺍﻋﺸﺎﺭﯼ ﺑﻪ ﺍﻋﺪﺍﺩ ﮐﺴﺮﯼ ﺑﺎ ﻣﺨﺮﺝ ‪ 16‬ﺍﺳﺘﻔﺎﺩﻩ‬ ‫ﮐﺮﺩ‪ ،‬ﻋﺒﺎﺭﺕ ﺍﺳﺖ ﺍﺯ‪:‬‬ ‫ﺍﺑﺘﺪﺍ ﻋﺪﺩ ﺍﻋﺸﺎﺭﯼ ﺑﻪ ﺩﺳﺖ ﺁﻣﺪﻩ ﺭﺍ ﺩﺭ ‪ 16‬ﺿﺮﺏ ﮐﻨﯿﺪ‪.‬‬ ‫ﻧﺘﯿﺠﻪ ﺑﻪ ﺩﺳــﺖ ﺁﻣــﺪﻩ ﺭﺍ ﺑﻪ ﻧﺰﺩﯾﮏﺗﺮﯾﻦ ﻋــﺪﺩ ﺻﺤﯿﺢ ﮔﺮﺩ‬ ‫ﮐﻨﯿﺪ‪ .‬ﻋﺪﺩ ﺣﺎﺻﻞ ﻧﺸﺎﻥﺩﻫﻨﺪﻩ ﺗﻌﺪﺍﺩ ﯾﮏ ﺷﺎﻧﺰﺩﻫﻢﻫﺎ ﺧﻮﺍﻫﺪ ﺑﻮﺩ‪.‬‬ ‫ﺑﺮﺍﯼ ﻣﺜﺎﻝ ﺍﮔﺮ ﻣﯽﺧﻮﺍﻫﯿﺪ ﻋﺪﺩ ״‪ 2.86‬ﺭﺍ ﺑﺮ ﻣﺒﻨﺎﯼ ﮐﺴــﺮﯼ ﮐﻪ‬ ‫ﻣﺨﺮﺝ ﺁﻥ ‪ 16‬ﺍﺳﺖ‪ ،‬ﺑﻨﻮﯾﺴﯿﺪ ﺑﺎﯾﺪ ﺑﻪ ﺻﻮﺭﺕ ﺯﯾﺮ ﻋﻤﻞ ﮐﻨﯿﺪ‪:‬‬ ‫‪0.86 × 16 = 13.76‬‬

‫)ﺍﯾﻦ ﻋﺪﺩ ﺭﺍ ﺑﻪ ﻧﺰﺩﯾﮏﺗﺮﯾﻦ ﻋﺪﺩ ﺻﺤﯿﺢ ﯾﻌﻨﯽ ‪ 14‬ﮔﺮﺩ ﮐﻨﯿﺪ(‬

‫ﺗﻌﯿﯿﻦ ﻣﺤﻞ ﺳﻮﺭﺍﺥﻫﺎ ﺑﺮ ﺭﻭﯼ ﮐﺎﻧﺎﻝ‬

‫‪14/16 = 5/8‬‬

‫ﻫﺪﻑ ﺍﺯ ﺍﯾﺠﺎﺩ ﺳــﻮﺭﺍﺥ ﺑﺮ ﺭﻭﯼ ﺟﺪﺍﺭ ﺧﺎﺭﺟﯽ ﮐﺎﻧﺎﻝ ﺁﻥ ﺍﺳﺖ ﮐﻪ‬ ‫ﺑﺎ ﻗﺮﺍﺭ ﺩﺍﺩﻥ ﻟﻮﻟﻪ ﺩﺭ ﻫﺮ ﯾﮏ ﺍﺯ ﺳﻮﺭﺍﺥﻫﺎ‪ ،‬ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺩﺭ ﺭﺍﺳﺘﺎﯼ ﻣﺮﺍﮐﺰ‬ ‫ﯾﮏ ﺭﺩﯾﻒ ﺍﺯ ﻣﻘﺎﻃﻊ ﻣﺴﺘﻄﯿﻞﺷــﮑﻞ ﻓﺮﺿﯽ ﻗــﺮﺍﺭ ﮔﯿﺮﺩ‪ .‬ﺩﺭ ﺗﺼﻮﯾﺮ‬ ‫)‪ (14‬ﭼﮕﻮﻧﮕــﯽ ﺗﻌﯿﯿﻦ ﻣﺤﻞ ﺍﯾﺠﺎﺩ ﺳــﻮﺭﺍﺥ ﺑــﺮ ﺭﻭﯼ ﺟﺪﺍﺭ ﺧﺎﺭﺟﯽ‬ ‫ﮐﺎﻧﺎﻟﯽ ﺑﻪ ﻋﺮﺽ ‪ 16‬ﺍﯾﻨﭻ ﻧﺸﺎﻥ ﺩﺍﺩﻩ ﺷﺪﻩ ﺍﺳﺖ‪.‬‬ ‫ﺑﺮﺍﯼ ﻣﺤﺎﺳــﺒﻪ ﻣﺤﻞ ﺩﻗﯿﻖ ﻫﺮ ﯾﮏ ﺍﺯ ﺳــﻮﺭﺍﺥﻫﺎ ﻣﺮﺍﺣﻞ ﺯﯾﺮ ﺭﺍ‬ ‫ﺩﻧﺒﺎﻝ ﮐﻨﯿﺪ‪:‬‬ ‫ﺑــﺮﺍﯼ ﺁﻥ ﮐﻪ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺑﺎ ﻣﺮﺍﮐﺰ ﻣﺴــﺘﻄﯿﻞﻫﺎﯼ ﻓﺮﺿﯽ ﺍﯾﺠﺎﺩ‬ ‫ﺷﺪﻩ ﻫﻢﺭﺍﺳﺘﺎ ﺷﻮﺩ‪ ،‬ﺍﻭﻟﯿﻦ ﺳﻮﺭﺍﺥ ﺑﺎﯾﺪ ﺩﻗﯿﻘﺎ ﺩﺭ ﻗﺴﻤﺖ ﻣﯿﺎﻧﯽ ﺟﺪﺍﺭ‬ ‫ﺧﺎﺭﺟﯽ ﮐﺎﻧﺎﻝ ﺍﯾﺠﺎﺩ ﺷﻮﺩ‪ .‬ﺑﻨﺎﺑﺮﺍﯾﻦ ﺧﻮﺍﻫﯿﻢ ﺩﺍﺷﺖ‪:‬‬ ‫״‪ ÷ 2 = 2.67‬״‪5.33‬‬ ‫ﭘــﺲ ﺍﺯ ﺗﻌﯿﯿــﻦ ﻣﺤــﻞ ﺍﻭﻟﯿــﻦ ﺳــﻮﺭﺍﺥ ﮐــﻪ ﻫﻤــﺎﻥ ﻣﺮﮐﺰ‬ ‫ﻣﺴــﺘﻄﯿﻞﻫﺎﯾﯽ ﺍﺳــﺖ ﮐﻪ ﺩﺭ ﻣﯿﺎﻧﻪ ﮐﺎﻧﺎﻝ ﻗﺮﺍﺭ ﮔﺮﻓﺘﻪﺍﻧﺪ‪ ،‬ﺑﺎ ﺍﺿﺎﻓﻪ‬ ‫ﮐﺮﺩﻥ ﻋﺮﺽ ﺍﯾﻦ ﻣﺴــﺘﻄﯿﻞﻫﺎ ﺑﻪ ﻣﺤﻞ ﺳﻮﺍﺭﺥ ﺍﻭﻟﯿﻪ ﻣﯽﺗﻮﺍﻥ ﻣﺤﻞ‬ ‫ﺩﻗﯿﻖ ﺳﺎﯾﺮ ﺳﻮﺭﺍﺥﻫﺎﯼ ﺑﺎﻻ ﻭ ﭘﺎﯾﯿﻦ ﺭﺍ ﻧﯿﺰ ﺑﻪ ﺩﺳﺖ ﺁﻭﺭﺩ‪:‬‬ ‫״‪ = 8‬״‪ ÷ 5.33‬״‪2.67‬‬ ‫ﺑﺎ ﺍﺿﺎﻓﻪ ﮐﺮﺩﻥ ﻋﺮﺽ ﻫﺮ ﯾﮏ ﺍﺯ ﻣﺴﺘﻄﯿﻞﻫﺎﯼ ﻓﺮﺿﯽ‪ ،‬ﻣﺤﻞ‬ ‫ﻗﺮﺍﺭﮔﯿﺮﯼ ﺳﻮﺭﺍﺥ ﺳﻮﻡ ﻧﯿﺰ ﺗﻌﯿﯿﻦ ﻣﯽﺷﻮﺩ‪:‬‬ ‫״‪ = 13.33‬״‪ ÷ 5.33‬״‪8‬‬ ‫ﻣﺤﺎﺳــﺒﻪ ﻣﺤﻞ ﻫﺮ ﯾﮏ ﺍﺯ ﺳﻮﺭﺍﺥﻫﺎﯼ ﻣﻮﺭﺩ ﻧﯿﺎﺯ ﺑﺮﺍﯼ ﻗﺮﺍﺭ ﺩﺍﺩﻥ‬

‫ﻣﺮﮐــﺰ ﺩﻭﻣﯿﻦ ﻣﺴــﺘﻄﯿﻞ ﻧﯿﺰ ﺍﺯ ﺍﺿﺎﻓﻪ ﮐــﺮﺩﻥ ﻃﻮﻝ ﻫﺮ ﯾﮏ‬ ‫ﺍﺯ ﻣﺴــﺘﻄﯿﻞﻫﺎﯼ ﻓﺮﺿﯽ ﺑﻪ ﻣﺤﻞ ﻗﺮﺍﺭﮔﯿﺮﯼ ﻣﺮﮐﺰ ﺍﻭﻟﯿﻦ ﻣﺴــﺘﻄﯿﻞ‬

‫ﺗﺼﻮﯾﺮ ‪ :13‬ﭼﮕﻮﻧﮕﯽ ﻗﺮﺍﺭ ﺩﺍﺩﻥ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺩﺭ ﻣﺮﺍﮐﺰ‬ ‫ﻣﻘﺎﻃﻊ ﻣﺴﺘﻄﯿﻞﺷﮑﻞ ﻓﺮﺿﯽ ﺩﺭ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ‬

‫ﺗﺼﻮﯾﺮ ‪ :14‬ﺭﻭﺵ ﺗﻌﯿﯿﻦ ﻣﺤﻞ ﺍﯾﺠﺎﺩ ﺳﻮﺭﺍﺥ ﺑﺮ ﺭﻭﯼ ﺟﺪﺍﺭ‬ ‫ﺧﺎﺭﺟﯽ ﮐﺎﻧﺎﻝ )ﺗﻮﺟﻪ ﺩﺍﺷﺘﻪ ﺑﺎﺷﯿﺪ ﮐﻪ ﺩﺭ ﺍﯾﻦ ﺭﻭﺵ‬ ‫ﻓﺎﺻﻠﻪﻫﺎ ﺍﺯ ﻗﺴﻤﺖ ﭘﺎﯾﯿﻦ ﮐﺎﻧﺎﻝ ﺩﺭ ﻧﻈﺮ ﮔﺮﻓﺘﻪ ﻣﯽﺷﻮﻧﺪ‪(.‬‬

‫״‪ = 2 5/8‬״‪2.86‬‬

‫ﻣﺤﺎﺳﺒﻪ ﻣﺤﻞ ﻗﺮﺍﺭﮔﯿﺮﯼ ﻟﻮﻟﻪ ﭘﯿﺘﻮ‬ ‫ﺍﺭﻭﻧﺪ ﺑﺎ ﺩﻓﺘﺮ ﻧﺸﺮﻳﻪ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﺗﻠﻔﻦ‪22885647-50:‬‬

‫ﺗﻠﻔﻦ‪55401278 :‬‬

‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﺷﺮﻛﺖ‬ ‫‪ Robur‬ﺍﻳﺘﺎﻟﻴﺎ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﻫﻮﺍﺳﺎﺯﻫﺎﻯ ﺟﺪﻳﺪ‬ ‫ﺳﺮﻯ ‪ 39FD‬ﻛﺮﻳﺮ‬

‫ﺟﻬﺖ ﺗﻬﻴﻪ ﻣﺠﻼﺕ ﻭ ﻛﺘﺎﺏﻫﺎﻯ‬ ‫ﺗﺎﺳﻴﺴﺎﺗﻰ ﺑﺎ ﻣﺎ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﮔﺮﻭﻩ ﻣﻬﻨﺪﺳﻴﻦ ﻣﺸﺎﻭﺭ ﺍﺭﻭﻧﺪ ﺳﺮﻭﻳﺲ‬

‫״‪ ÷ 2 = 2.86‬״‪5.71‬‬

‫ﺟﻬﺖ ﺳﻔﺎﺭﺵ ﺁﮔﻬﻰ ﺩﺭ ﻧﺸﺮﻳﻪ‬

‫ﻣﺮﮐﺰ ﻫﺮ ﯾﮏ ﺍﺯ ﻣﺴــﺘﻄﯿﻞﻫﺎﯼ ﻓﺮﺿﯽ ﮐــﻪ ﺩﺭ ﻣﻘﻄﻊ ﮐﺎﻧﺎﻝ ﺩﺭ‬ ‫ﻧﻈﺮ ﮔﺮﻓﺘﻪ ﻣﯽﺷﻮﺩ ﻫﻤﺎﻥ ﻣﺤﻠﯽ ﺍﺳﺖ ﮐﻪ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺑﺎﯾﺪ ﻗﺮﺍﺭ ﮔﯿﺮﺩ ﻭ‬ ‫ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﻧﯿﺰ ﺑﺎﯾﺪ ﺩﺭ ﻫﻤﯿﻦ ﻣﺤﻞ‬ ‫ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﺷــﻮﺩ‪ .‬ﺑﻨﺎﺑﺮﺍﯾﻦ ﭘﺲ ﺍﺯ ﺗﻌﯿﯿﻦ ﻣﺤﻞ ﻫﺮ ﯾﮏ ﺍﺯ ﺳﻮﺭﺍﺥﻫﺎ‬ ‫ﺑﺮ ﺭﻭﯼ ﺟﺪﺍﺭ ﺧﺎﺭﺟﯽ ﮐﺎﻧﺎﻝ‪ ،‬ﻃﻮﻝ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺑﺎﯾﺪ ﺩﺭ ﻓﻮﺍﺻﻞ ﻣﻨﺎﺳﺒﯽ‬ ‫ﮐﻪ ﻣﺸــﺨﺺﮐﻨﻨﺪﻩ ﻓﺎﺻﻠﻪ ﺑﯿﻦ ﻣﺮﮐﺰ ﻫﺮ ﯾﮏ ﺍﺯ ﻣﺴﺘﻄﯿﻞﻫﺎﺳــﺖ‪،‬‬ ‫ﻋﻼﻣﺖﮔﺬﺍﺭﯼ ﺷــﻮﺩ‪ .‬ﺩﺭ ﺗﺼﻮﯾــﺮ )‪ (15‬ﭼﮕﻮﻧﮕﯽ ﻋﻼﻣﺖﮔﺬﺍﺭﯼ ﻟﻮﻟﻪ‬ ‫ﭘﯿﺘﻮ ﺑﺮﺍﯼ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻓﺸــﺎﺭ ﺳــﺮﻋﺘﯽ ﺩﺭ ﮐﺎﻧﺎﻟﯽ ﺑﻪ ﻋﺮﺽ ‪ 16‬ﺍﯾﻨﭻ‬ ‫ﻧﺸــﺎﻥ ﺩﺍﺩﻩ ﺷﺪﻩ ﺍﺳــﺖ‪ .‬ﺑﺪﯾﻦ ﻣﻨﻈﻮﺭ ﺑﺎﯾﺪ ﻣﺮﺍﺣﻞ ﺯﯾﺮ ﺭﺍ ﺑﻪ ﺗﺮﺗﯿﺐ‬ ‫ﺩﻧﺒﺎﻝ ﮐﺮﺩ‪:‬‬ ‫ﻣﺸــﺎﺑﻪ ﺑﺎ ﺭﻭﺷــﯽ ﮐﻪ ﺑــﺮﺍﯼ ﺗﻌﯿﯿﻦ ﻣﺤﻞ ﺳــﻮﺭﺍﺥﻫﺎ ﺑﺮ ﺭﻭﯼ‬ ‫ﺟــﺪﺍﺭ ﺧﺎﺭﺟﯽ ﮐﺎﻧﺎﻝ ﺩﺭ ﭘﯿﺶ ﮔﺮﻓﺘﯿﻢ‪ ،‬ﺩﺭ ﺍﯾﻦ ﻣﻮﺭﺩ ﻧﯿﺰ ﻣﺮﮐﺰ ﺍﻭﻟﯿﻦ‬ ‫ﻣﺴﺘﻄﯿﻞ ﺍﺯ ﻧﺼﻒ ﮐﺮﺩﻥ ﻃﻮﻝ ﮐﺎﻧﺎﻝ ﺑﻪ ﺩﺳﺖ ﻣﯽﺁﯾﺪ‪ .‬ﺑﻨﺎﺑﺮﺍﯾﻦ‪:‬‬

‫ﺻﻔﺤﻪ ‪ / 22‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﺗﻌﯿﯿﻦ ﻣﯽﺷﻮﺩ‪ .‬ﺑﻨﺎﺑﺮﺍﯾﻦ‪:‬‬ ‫״‪ = 8.57‬״‪ + 5.71‬״‪2.86‬‬

‫ﻣﺤﻞ ﻣﺮﺍﮐﺰ ﻣﺴــﺘﻄﯿﻞﻫﺎﯼ ﺑﺎﻗﯿﻤﺎﻧﺪﻩ ﻧﯿﺰ ﺑﻪ ﻫﻤﯿﻦ ﺷﮑﻞ ﺍﺯ‬ ‫ﺍﻓﺰﻭﺩﻥ ﻃﻮﻝ ﻫﺮ ﯾﮏ ﺍﺯ ﻣﺴــﺘﻄﯿﻞﻫﺎ ﺑﻪ ﻣﺤﻞ ﻗﺮﺍﺭﮔﯿﺮﯼ ﻣﺴﺘﻄﯿﻞ‬ ‫ﻗﺒﻠﯽ ﺑﻪ ﺩﺳﺖ ﻣﯽﺁﯾﺪ‪.‬‬ ‫ﺩﺭ ﺍﯾﻦ ﺣﺎﻟﺖ ﻧﯿﺰ ﺍﻋﺪﺍﺩ ﺍﻋﺸﺎﺭﯼ ﺑﻪ ﺩﺳﺖ ﺁﻣﺪﻩ ﺭﺍ ﺑﺎ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ‬ ‫ﺭﻭﺷﯽ ﮐﻪ ﭘﯿﺶ ﺍﺯ ﺍﯾﻦ ﺗﻮﺿﯿﺢ ﺩﺍﺩﻩ ﺷﺪ ﺑﻪ ﻧﺰﺩﯾﮏﺗﺮﯾﻦ ﻋﺪﺩ ﺑﺎ ﻣﺨﺮﺝ‬ ‫‪ 16‬ﺗﺒﺪﯾﻞ ﮐﻨﯿﺪ ﻭ ﻫﺮ ﯾﮏ ﺍﺯ ﻣﻘﺎﺩﯾﺮ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼﺷــﺪﻩ ﺭﺍ ﺑﺎ ﺍﺳــﺘﻔﺎﺩﻩ‬ ‫ﺍﺯ ﯾــﮏ ﻣﺎﮊﯾــﮏ ﯾﺎ ﻧﻮﺍﺭ ﭼﺴــﺐ ﺑﻪ ﺻﻮﺭﺕ ﻣﻮﻗﺖ ﺑــﺮ ﺭﻭﯼ ﻟﻮﻟﻪ ﭘﯿﺘﻮ‬ ‫ﻋﻼﻣﺖﮔﺬﺍﺭﯼ ﮐﻨﯿﺪ )ﺗﺼﻮﯾﺮ ‪.(16‬‬

‫ﺳــﻮﺭﺍﺧﯽ ﮐﻪ ﺩﺭ ﺑﺨﺶ ﺯﯾﺮﯾﻦ ﮐﺎﻧﺎﻝ ﺗﻌﺒﯿﻪ ﻣﯽﺷﻮﺩ ﺗﻤﺎﻣﯽ ﻧﻘﺎﻁ ﺩﺭ‬ ‫ﺭﺍﺳــﺘﺎﯼ ﻋﻤﻮﺩﯼ ﻭ ﺑﺎ ﺍﺳــﺘﻔﺎﺩﻩ ﺍﺯ ﺳــﻮﺭﺍﺥ ﺟﺎﻧﺒﯽ ﺗﻤﺎﻣﯽ ﻧﻘﺎﻁ ﺩﺭ‬ ‫ﺭﺍﺳﺘﺎﯼ ﺍﻓﻘﯽ ﺗﺤﺖ ﭘﻮﺷﺶ ﻗﺮﺍﺭ ﻣﯽﮔﯿﺮﻧﺪ‪.‬‬ ‫ﺑــﺮﺍﯼ ﺗﻌﯿﯿﻦ ﻋﻤﻘﯽ ﮐﻪ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺑﺎﯾﺪ ﺩﺭ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﻓﺮﻭ ﺭﻭﺩ‪،‬‬ ‫ﻗﻄــﺮ ﮐﺎﻧﺎﻝ ﺩﺭ ﺿﺮﯾــﺐ ﺛﺎﺑﺘﯽ ﮐﻪ ﺩﺭ ﺟﺪﻭﻝ ﺯﯾﺮ ﺍﺭﺍﺋﻪ ﺷــﺪﻩ ﺍﺳــﺖ‬ ‫ﺿﺮﺏ ﻣﯽﺷــﻮﺩ‪ .‬ﺿﺮﺍﯾﺐ ﺛﺎﺑﺘﯽ ﮐﻪ ﺑﺎﯾﺪ ﺑﻪ ﺗﺮﺗﯿﺐ ﺷﻤﺎﺭﻩ ﻧﻘﻄﻪ ﻃﺒﻖ‬ ‫ﺷﻤﺎﺭﻩﮔﺬﺍﺭﯼ ﺗﺼﻮﯾﺮ )‪ (17‬ﻣﻮﺭﺩ ﺍﺳﺘﻔﺎﺩﻩ ﻗﺮﺍﺭ ﮔﯿﺮﻧﺪ‪ ،‬ﻋﺒﺎﺭﺗﻨﺪ ﺍﺯ‪:‬‬

‫ﺷﻤﺎﺭﻩ ﻧﻘﻄﻪ‬

‫ﺿﺮﯾﺐ ﺛﺎﺑﺖ‬

‫‪1‬‬

‫‪0.026‬‬

‫‪2‬‬

‫‪0.082‬‬

‫‪3‬‬

‫‪0.146‬‬

‫‪4‬‬

‫‪0.226‬‬

‫‪5‬‬

‫‪0.342‬‬

‫‪6‬‬

‫‪0.658‬‬

‫‪7‬‬

‫‪0.774‬‬

‫‪8‬‬

‫‪0.854‬‬

‫‪9‬‬

‫‪0.918‬‬

‫‪10‬‬

‫‪0.974‬‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬ ‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﻳﺎﺯﺍﻛﻰ ژﺍﭘﻦ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﺷﻌﻠﻪ ﻣﺴﺘﻘﻴﻢ‬

‫ﺗﻌﯿﯿﻦ ﻣﺤﻞ ﻗﺮﺍﺭﮔﯿﺮﯼ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺩﺭ ﮐﺎﻧﺎﻝﻫﺎﯼ ﻣﺪﻭﺭ‬ ‫ﺩﺭ ﮐﺎﻧﺎﻝﻫــﺎﯼ ﻣﺪﻭﺭ ﻧﯿﺰ ﻣﯽﺗــﻮﺍﻥ ﺑﺮﺍﯼ ﺗﻌﯿﯿــﻦ ﻣﻮﻗﻌﯿﺖﻫﺎﯼ‬ ‫ﻣﻨﺎﺳــﺐ ﻗﺮﺍﺭﮔﯿﺮﯼ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺩﺭ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﺍﺯ ﺭﻭﺵ ﻣﺴﺎﺣﺖﻫﺎﯼ‬ ‫ﻣﺴــﺎﻭﯼ ﺍﺳــﺘﻔﺎﺩﻩ ﮐﺮﺩ‪ .‬ﺗﻨﻬﺎ ﺗﻔﺎﻭﺗﯽ ﮐﻪ ﺩﺭ ﺍﯾﻦ ﻣﻮﺭﺩ ﻭﺟﻮﺩ ﺩﺍﺭﺩ ﺁﻥ‬ ‫ﺍﺳﺖ ﮐﻪ ﺩﺭ ﮐﺎﻧﺎﻝﻫﺎﯼ ﻣﺪﻭﺭ‪ ،‬ﺭﻭﺵ ﻣﺴﺎﺣﺖﻫﺎﯼ ﻣﺴﺎﻭﯼ ﺑﺎ ﺍﺳﺘﻔﺎﺩﻩ‬ ‫ﺍﺯ ﺣﻠﻘﻪﻫﺎﯼ ﻫﻢﻣﺮﮐﺰ ﺩﺭ ﭼﻬﺎﺭ ﺭﺑﻊ ﺳــﻄﺢ ﻣﻘﻄﻊ ﻣﺪﻭﺭ ﮐﺎﻧﺎﻝ ﻣﻮﺭﺩ‬ ‫ﺍﺳﺘﻔﺎﺩﻩ ﻗﺮﺍﺭ ﻣﯽﮔﯿﺮﺩ‪ .‬ﭼﮕﻮﻧﮕﯽ ﺍﻧﺠﺎﻡ ﺍﯾﻦ ﮐﺎﺭ ﺩﺭ ﺗﺼﻮﯾﺮ )‪ (17‬ﻧﺸﺎﻥ‬ ‫ﺩﺍﺩﻩ ﺷــﺪﻩ ﺍﺳﺖ‪ .‬ﺑﺪﯾﻦﺗﺮﺗﯿﺐ ﻓﺸﺎﺭ ﺳــﺮﻋﺘﯽ ﺩﺭ ﻫﺮ ﯾﮏ ﺍﺯ ﻣﻘﺎﻃﻊ‬ ‫ﺗﻌﯿﯿﻦﺷــﺪﻩ ﺑﺎ ﺍﺳــﺘﻔﺎﺩﻩ ﺍﺯ ﻟﻮﻟﻪ ﭘﯿﺘﻮ‪ ،‬ﯾﮏ ﺑﺎﺭ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻣﯽﺷﻮﺩ‪.‬‬ ‫ﺑﺮﺍﯼ ﮐﺎﻧﺎﻝﻫﺎﯾﯽ ﮐﻪ ﻗﻄﺮ ﺁﻥﻫﺎ ﺍﺯ ״‪ 10‬ﺑﯿﺸــﺘﺮ ﺍﺳــﺖ‪ ،‬ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ‬ ‫ﻓﺎﺻﻠﻪ ﺍﺯ ﺟﺪﺍﺭ ﻛﺎﻧﺎﻝ‬ ‫ﻣﺤﻞ ﺍﻳﺠﺎﺩ ﺳﻮﺭﺍﺥ‬

‫ﺗﺼﻮﯾﺮ ‪ :15‬ﭼﮕﻮﻧﮕﯽ ﺗﻌﯿﯿﻦ ﻣﺤﻞ ﻗﺮﺍﺭ ﮔﯿﺮﯼ ﺩﻫﺎﻧﻪ‬ ‫ﻟﻮﻟﻪ ﭘﯿﺘﻮ‬

‫ﺗﺼﻮﯾﺮ ‪ :16‬ﭼﮕﻮﻧﮕﯽ ﻋﻼﻣﺖﮔﺬﺍﺭﯼ ﻃﻮﻝ ﻟﻮﻟﻪ ﭘﯿﺘﻮ‬ ‫ﺑﺎﯾــﺪ ﺩﺭ ‪ 20‬ﻧﻘﻄﻪ ﻣﺨﺘﻠﻒ ﺍﺯ ﻣﻘﻄﻊ ﮐﺎﻧﺎﻝ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﺷــﻮﺩ‪ .‬ﺑﺮﺍﯼ‬ ‫ﮐﺎﻧﺎﻝﻫــﺎﯼ ﻣﺪﻭﺭﯼ ﮐﻪ ﻗﻄــﺮ ﺁﻥﻫﺎ ﺍﺯ״‪ 10‬ﮐﻤﺘﺮ ﺍﺳــﺖ ﺗﻌﺪﺍﺩ ﻧﻘﺎﻁ‬ ‫ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻣﻮﺭﺩ ﻧﯿﺎﺯ ﻧﯿﺰ ﮐﻤﺘﺮ ﺧﻮﺍﻫﺪ ﺑﻮﺩ‪.‬‬ ‫ﺗﻔﺎﻭﺕ ﺩﯾﮕﺮ ﮐﺎﻧﺎﻝﻫﺎﯼ ﻣﺪﻭﺭ ﺁﻥ ﺍﺳــﺖ ﮐﻪ ﺩﺭ ﺍﯾﻦ ﮐﺎﻧﺎﻝﻫﺎ ﺑﺮﺍﯼ‬ ‫ﻗــﺮﺍﺭ ﺩﺍﺩﻥ ﻟﻮﻟﻪ ﭘﯿﺘــﻮ ﺩﺭ ﺗﻤﺎﻣﯽ ﻧﻘﺎﻁ ﺗﻌﯿﯿﻦﺷــﺪﻩ‪ ،‬ﺍﯾﺠﺎﺩ ﺗﻨﻬﺎ ﺩﻭ‬ ‫ﺳــﻮﺭﺍﺥ ﺑﺮ ﺭﻭﯼ ﺟﺪﺍﺭ ﺧﺎﺭﺟــﯽ ﮐﺎﻧﺎﻝ ﻧﯿﺰ ﮐﺎﻓﯽ ﺍﺳــﺖ‪ ،‬ﮐﻪ ﯾﮑﯽ ﺍﺯ‬ ‫ﺁﻥﻫﺎ ﺑﺎﯾﺪ ﺩﺭ ﺑﺨﺶ ﺯﯾﺮﯾﻦ ﮐﺎﻧﺎﻝ ﻭ ﺩﯾﮕﺮﯼ ﺩﺭ ﺯﺍﻭﯾﻪ ‪ 90‬ﺩﺭﺟﻪ ﻧﺴﺒﺖ‬ ‫ﺑﻪ ﺳــﻮﺭﺍﺥ ﺍﻭﻝ ﻗﺮﺍﺭ ﮔﯿﺮﺩ )ﺗﺼﻮﯾﺮ ‪ .(18‬ﺑﺪﯾﻦ ﺗﺮﺗﯿﺐ ﺑﺎ ﺍﺳــﺘﻔﺎﺩﻩ ﺍﺯ‬

‫ﺗﻬﻮﻳﻪﺍﺭﻭﻧﺪ‬ ‫ﻳﻜﺘﺎﺗﻬﻮﻳﻪ‬ ‫ﻧﺸﺮ ﻳﺰﺩﺍ ﻭﻳﻜﺘﺎ‬ ‫ﺍﺭﻭﻧﺪ‬

‫ﺑــﺮﺍﯼ ﻣﺜــﺎﻝ ﺩﺭ ﺻﻮﺭﺗﯽ ﮐﻪ ﻗﻄﺮ ﮐﺎﻧﺎﻝ ﻣﺪﻭﺭ ﺑﺮﺍﺑــﺮ ﺑﺎ ״‪ 18‬ﺍﯾﻨﭻ‬ ‫ﺑﺎﺷﺪ‪ ،‬ﺑﺮﺍﯼ ﺗﻌﯿﯿﻦ ﻣﺤﻞ ﺩﻗﯿﻖ ﻗﺮﺍﺭﮔﯿﺮﯼ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺩﺭ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ‪،‬‬ ‫ﻣﺤﺎﺳﺒﺎﺕ ﺯﯾﺮ ﺑﺎﯾﺪ ﺍﻧﺠﺎﻡ ﺷﻮﺩ‪:‬‬

‫ﺷﻤﺎﺭﻩ‬ ‫ﻧﻘﻄﻪ‬

‫ﺭﻭﺵ ﻣﺤﺎﺳﺒﻪ‬

‫ﺍﻧﺪﺍﺯﻩﺍﯼ ﮐﻪ ﺑﺎﯾﺪ ﺑﺮ ﺭﻭﯼ ﻃﻮﻝ‬ ‫ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﻋﻼﻣﺖﮔﺬﺍﺭﯼ ﺷﻮﺩ‬

‫‪1‬‬

‫״‪ × 0.026 = 0.47‬״‪18‬‬

‫״ ‪1/‬‬ ‫‪2‬‬

‫‪2‬‬

‫״‪ × 0.082 = 1.48‬״‪18‬‬

‫״‪1 1/2‬‬

‫‪3‬‬

‫״‪ × 0.146 = 2.63‬״‪18‬‬

‫״‪2 5/8‬‬

‫‪4‬‬

‫״‪ × 0.226 = 4.07‬״‪18‬‬

‫״‪4 1/16‬‬

‫‪5‬‬

‫״‪ × 0.342 = 6.16‬״‪18‬‬

‫״‪6 3/16‬‬

‫‪6‬‬

‫״‪ × 0.658 = 11.84‬״‪18‬‬

‫״‪11 13/16‬‬

‫‪7‬‬

‫״‪ × 0.774 = 13.93‬״‪18‬‬

‫״‪13 15/16‬‬

‫‪8‬‬

‫״‪ × 0.854 = 15.37‬״‪18‬‬

‫״‪15 3/8‬‬

‫‪9‬‬

‫״‪ × 0.918 = 16.52‬״‪18‬‬

‫״‪16 1/2‬‬

‫‪10‬‬

‫״‪ × 0.974 = 17.53‬״‪18‬‬

‫״‪17 1/2‬‬

‫ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ‬ ‫ﭘــﺲ ﺍﺯ ﺗﻌﯿﯿﻦ ﻧﻘﺎﻁ ﻗﺮﺍﺭﮔﯿﺮﯼ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺩﺭ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ‪ ،‬ﻧﻮﺑﺖ‬ ‫ﺑﻪ ﺁﻥ ﻣﯽﺭﺳــﺪ ﮐﻪ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺭﺍ ﺑﻪ ﻣﺎﻧﻮﻣﺘﺮ ﺩﯾﺠﯿﺘﺎﻝ ﻣﺘﺼﻞ ﻧﻤﻮﺩﻩ ﻭ‬ ‫ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻓﺸــﺎﺭ ﺳــﺮﻋﺘﯽ ﺭﺍ ﺁﻏﺎﺯ ﮐﻨﯿﺪ‪ .‬ﺍﺯ ﺁﻧﺠﺎﯾﯽ ﮐﻪ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺩﺭ‬ ‫ﺣﯿﻦ ﮐﺎﺭ ﺑﺎﯾﺪ ﺩﺭ ﻧﻘﺎﻁ ﻣﺨﺘﻠﻒ ﺍﺯ ﺳــﻄﺢ ﻣﻘﻄﻊ ﮐﺎﻧﺎﻝﻫﺎﯾﯽ ﺑﺎ ﺍﺑﻌﺎﺩ‬ ‫ﻣﺘﻔﺎﻭﺕ ﻗﺮﺍﺭ ﮔﯿﺮﺩ‪ ،‬ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺩﺭ ﻃﻮﻝﻫﺎﯼ ﻣﺨﺘﻠﻔﯽ ﺳﺎﺧﺘﻪ ﻣﯽﺷﻮﺩ‪.‬‬ ‫ﻟﻮﻟﻪ ﭘﯿﺘﻮﯼ ﺗﻠﺴﮑﻮﭘﯽ ﻧﻮﻉ ﺧﺎﺻﯽ ﺍﺯ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺍﺳﺖ ﮐﻪ ﻃﻮﻝ ﺁﻥ ﺍﺯ ״‪8‬‬ ‫ﺗﺎ ״‪ 38‬ﻗﺎﺑﻞ ﺗﻨﻈﯿﻢ ﺍﺳﺖ‪.‬‬ ‫ﭘﯿﺶ ﺍﺯ ﺷــﺮﻭﻉ ﮐﺎﺭ ﺑﺎ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺍﻃﻤﯿﻨﺎﻥ ﺣﺎﺻﻞ ﮐﻨﯿﺪ ﮐﻪ ﻃﻮﻝ‬ ‫ﺁﻥ ﺑﻪ ﺩﺭﺳﺘﯽ ﻋﻼﻣﺖﮔﺬﺍﺭﯼ ﺷﺪﻩ ﺍﺳﺖ‪ .‬ﭼﺮﺍ ﮐﻪ ﻋﻼﻣﺖﮔﺬﺍﺭﯼ ﺍﻧﺠﺎﻡ‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬

‫ﺍﺻﺎﻟﺖ ﺗﻬﻮﻳﻪ ﻣﻄﺒﻮﻉ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﮔﺎﺯﺳﻮﺯ‬

‫ﺻﻔﺤﻪ ‪ / 23‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﺷــﺪﻩ ﺩﺭ ﻃﻮﻝ ﻟﻮﻟﻪ ﺿﺎﻣﻦ ﻗﺮﺍﺭﮔﯿﺮﯼ ﺩﻫﺎﻧﻪ ﻭﺳــﯿﻠﻪ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﺩﺭ‬ ‫ﻣﺤﻞ ﻣﻨﺎﺳﺐ ﻭ ﺩﺳﺖﯾﺎﺑﯽ ﺑﻪ ﻣﻘﺎﺩﯾﺮ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼﺷﺪﻩ ﺩﻗﯿﻖ ﺍﺳﺖ‪.‬‬ ‫ﺍﺳــﺘﻔﺎﺩﻩ ﺍﺯ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺑﺮﺍﯼ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻓﺸــﺎﺭ ﺳــﺮﻋﺘﯽ ﻇﺎﻫﺮﺍ‬ ‫ﺳــﺎﺩﻩ ﺑﻪ ﻧﻈﺮ ﻣﯽﺭﺳﺪ‪ ،‬ﺩﺭ ﺣﺎﻟﯽ ﮐﻪ ﺩﺭ ﻫﻨﮕﺎﻡ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﻟﻮﻟﻪ ﭘﯿﺘﻮ‬ ‫ﺗﺮﻓﻨﺪﻫﺎﯼ ﺑﺴــﯿﺎﺭﯼ ﻭﺟﻮﺩ ﺩﺍﺭﺩ ﮐﻪ ﺑﺎ ﺍﺳــﺘﻔﺎﺩﻩ ﺍﺯ ﺁﻥﻫﺎ ﻣﯽﺗﻮﺍﻥ ﺑﻪ‬ ‫ﻧﺘﺎﯾﺞ ﺩﻗﯿﻖﺗﺮﯼ ﺩﺳﺖ ﭘﯿﺪﺍ ﮐﺮﺩ‪.‬‬ ‫ﺑﺮﺧﯽ ﺍﺯ ﻧﮑﺎﺕ ﻣﻬﻤﯽ ﮐﻪ ﺩﺭ ﻫﻨﮕﺎﻡ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺑﺎﯾﺪ ﺩﺭ‬ ‫ﻧﻈﺮ ﮔﺮﻓﺘﻪ ﺷﻮﺩ‪ ،‬ﻋﺒﺎﺭﺗﻨﺪ ﺍﺯ‪:‬‬ ‫ﺑﺮﺍﯼ ﺍﯾﺠﺎﺩ ﺳــﻮﺭﺍﺥﻫﺎﯼ ﻣــﻮﺭﺩ ﻧﯿﺎﺯ ﺩﺭ ﺟﺪﺍﺭ ﺧﺎﺭﺟﯽ ﮐﺎﻧﺎﻝ ﻭ‬ ‫ﻗﺮﺍﺭ ﺩﺍﺩﻥ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺩﺭ ﺩﺍﺧﻞ ﺁﻥ‪ ،‬ﻫﻤﻮﺍﺭﻩ ﺍﺯ ﻣﺘﻪﺍﯼ ﺑﺎ ﺳﺎﯾﺰ ﻣﻨﺎﺳﺐ‬ ‫ﺍﺳــﺘﻔﺎﺩﻩ ﮐﻨﯿﺪ‪ .‬ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﭼﮑﺶ ﻭ ﺳﻨﺒﻪ ﺑﺮﺍﯼ ﺍﯾﺠﺎﺩ ﺳﻮﺭﺍﺥ ﻣﻮﺭﺩ‬ ‫ﻧﻈﺮ ﻣﻮﺟﺐ ﺍﯾﺠﺎﺩ ﻓﺮﻭﺭﻓﺘﮕﯽ ﺩﺭ ﮐﺎﻧﺎﻝ ﻭ ﺷﮑﻞﮔﯿﺮﯼ ﺣﻔﺮﻩﺍﯼ ﻧﺎﺻﺎﻑ‬ ‫ﺩﺭ ﺟﺪﺍﺭ ﮐﺎﻧﺎﻝ ﻣﯽﺷــﻮﺩ ﮐﻪ ﺍﻣﮑﺎﻥ ﻫﻮﺍﺑﻨﺪ ﮐﺮﺩﻥ ﺁﻥ ﻧﯿﺰ ﺑﻪ ﺳﺎﺩﮔﯽ‬ ‫ﻭﺟﻮﺩ ﻧﺪﺍﺭﺩ‪ .‬ﺳــﻮﺭﺍﺥﻫﺎﯾﯽ ﮐﻪ ﺑﺎ ﺍﺳــﺘﻔﺎﺩﻩ ﺍﺯ ﻣﺘﻪﻫﺎﯼ ״‪ 1/4‬ﯾﺎ ״‪1/8‬‬ ‫ﺍﯾﺠﺎﺩ ﻣﯽﺷــﻮﻧﺪ ﺭﺍ ﻣﯽﺗﻮﺍﻥ ﺑﺎ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﺩﺭﭘﻮﺵﻫﺎﯼ ﭘﻼﺳﺘﯿﮑﯽ ﮐﻪ‬ ‫ﺑﻪ ﻫﻤﯿﻦ ﻣﻨﻈﻮﺭ ﺳﺎﺧﺘﻪ ﺷﺪﻩﺍﻧﺪ‪ ،‬ﺑﻪ ﺭﺍﺣﺘﯽ ﻫﻮﺍﺑﻨﺪ ﮐﺮﺩ‪.‬‬

‫ﺍﺭﻭﻧﺪ ﺑﺎ ﺩﻓﺘﺮ ﻧﺸﺮﻳﻪ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

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‫ﺗﻠﻔﻦ‪22885647-50:‬‬

‫ﺗﻠﻔﻦ‪55401278 :‬‬

‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﺷﺮﻛﺖ‬ ‫‪ Robur‬ﺍﻳﺘﺎﻟﻴﺎ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﻫﻮﺍﺳﺎﺯﻫﺎﻯ ﺟﺪﻳﺪ‬ ‫ﺳﺮﻯ ‪ 39FD‬ﻛﺮﻳﺮ‬

‫ﺟﻬﺖ ﺗﻬﻴﻪ ﻣﺠﻼﺕ ﻭ ﻛﺘﺎﺏﻫﺎﻯ‬ ‫ﺗﺎﺳﻴﺴﺎﺗﻰ ﺑﺎ ﻣﺎ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﮔﺮﻭﻩ ﻣﻬﻨﺪﺳﻴﻦ ﻣﺸﺎﻭﺭ ﺍﺭﻭﻧﺪ ﺳﺮﻭﻳﺲ‬

‫ﺗﺼﻮﯾﺮ ‪ :18‬ﺩﺭ ﮐﺎﻧﺎﻝﻫﺎﯼ ﻣﺪﻭﺭ ﺑﺎ ﺍﯾﺠﺎﺩ ﺩﻭ ﺳﻮﺭﺍﺥ ﺩﺭ‬ ‫ﺭﺍﺳﺘﺎﯼ ﻋﻤﻮﺩﯼ ﻭ ﺍﻓﻘﯽ ﻣﯽﺗﻮﺍﻥ ﺗﻤﺎﻣﯽ ﻧﻘﺎﻁ ﻣﻮﺭﺩ ﻧﻈﺮ‬ ‫ﺩﺭ ﺳﻄﺢ ﻣﻘﻄﻊ ﮐﺎﻧﺎﻝ ﺭﺍ ﺗﺤﺖ ﭘﻮﺷﺶ ﻗﺮﺍﺭ ﺩﺍﺩ‬

‫ﺟﻬﺖ ﺳﻔﺎﺭﺵ ﺁﮔﻬﻰ ﺩﺭ ﻧﺸﺮﻳﻪ‬

‫ﺗﺼﻮﯾﺮ ‪ :17‬ﺭﻭﺵ ﻣﺴﺎﺣﺖﻫﺎﯼ ﻣﺴﺎﻭﯼ ﺑﺎ ‪ 20‬ﻧﻘﻄﻪ‬ ‫ﺑﺮﺍﯼ ﯾﮏ ﮐﺎﻧﺎﻝ ﻣﺪﻭﺭ )ﻣﻘﺎﺩﯾﺮ ﺿﺮﺍﯾﺐ ﺛﺎﺑﺖ ﺑﺮﺍﯼ ﻫﺮ‬ ‫ﻧﻘﻄﻪ ﻧﯿﺰ ﺩﺭ ﮐﻨﺎﺭ ﺁﻥ ﻣﺸﺨﺺ ﺷﺪﻩ ﺍﺳﺖ‪(.‬‬

‫ﺩﺭ ﺻﻮﺭﺗﯽ ﮐﻪ ﺍﻣﮑﺎﻥ ﺁﻥ ﻭﺟﻮﺩ ﺩﺍﺷــﺘﻪ ﺑﺎﺷــﺪ‪ ،‬ﺳــﻌﯽ ﮐﻨﯿﺪ‬ ‫ﺳــﻮﺭﺍﺥ ﻣﻮﺭﺩ ﻧﻈﺮ ﺑﺮﺍﯼ ﻗﺮﺍﺭﮔﯿﺮﯼ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺭﺍ ﺩﺭ ﺑﺨﺶ ﺯﯾﺮﯾﻦ ﮐﺎﻧﺎﻝ‬ ‫ﺍﯾﺠــﺎﺩ ﮐﻨﯿﺪ‪ .‬ﺯﯾﺮﺍ ﻫﺪﺍﯾــﺖ ﺻﺤﯿﺢ ﻟﻮﻟﻪ ﭘﯿﺘــﻮ ﺩﺭ ﻭﺿﻌﯿﺖ ﻗﺎﺋﻢ ﺩﺭ‬ ‫ﻣﻘﺎﯾﺴــﻪ ﺑﺎ ﻫﺪﺍﯾﺖ ﺁﻥ ﺩﺭ ﻭﺿﻌﯿﺖ ﺍﻓﻘﯽ ﺳــﺎﺩﻩﺗﺮ ﺍﺳــﺖ‪ .‬ﻫﻤﭽﻨﯿﻦ‬ ‫ﺍﺯ ﺁﻧﺠﺎﯾــﯽ ﮐــﻪ ﻃﺮﺍﺣﯽ ﮐﺎﻧﺎﻝﻫﺎ ﻣﻌﻤﻮﻻ ﺑﻪ ﮔﻮﻧﻪﺍﯼ ﺍﻧﺠﺎﻡ ﻣﯽﺷــﻮﺩ‬ ‫ﮐﻪ ﭘﻬﻨﺎﯼ ﺳــﻄﺢ ﻣﻘﻄﻊ ﮐﺎﻧﺎﻝ ﻧﺴﺒﺖ ﺑﻪ ﺍﺭﺗﻔﺎﻉ ﺁﻥ ﺑﯿﺸﺘﺮ ﺍﺳﺖ‪ ،‬ﺩﺭ‬ ‫ﺻﻮﺭﺗﯽ ﮐﻪ ﺳﻮﺭﺍﺥﻫﺎ ﺩﺭ ﻭﺟﻮﻩ ﺟﺎﻧﺒﯽ ﮐﺎﻧﺎﻝ ﺍﯾﺠﺎﺩ ﺷﻮﻧﺪ‪ ،‬ﺗﻌﺪﺍﺩ ﻧﻘﺎﻁ‬ ‫ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼﺷﺪﻩ ﺩﺭ ﻫﺮ ﺭﺩﯾﻒ ﻭ ﺩﺭ ﻧﺘﯿﺠﻪ ﺗﻌﺪﺍﺩ ﺩﻓﻌﺎﺕ ﻋﻼﻣﺖﮔﺬﺍﺭﯼ‬ ‫ﺑﺮ ﺭﻭﯼ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺑﯿﺸﺘﺮ ﺧﻮﺍﻫﺪ ﺷﺪ‪.‬‬ ‫ﺩﺭ ﺻﻮﺭﺗﯽ ﮐﻪ ﺍﺑﻌﺎﺩ ﮐﺎﻧﺎﻝ ﺑﯿﺶ ﺍﺯ ﺣﺪ ﺑﺰﺭﮒ ﺑﺎﺷﺪ ﺑﺮﺍﯼ ﺗﺤﺖ‬ ‫ﭘﻮﺷــﺶ ﻗﺮﺍﺭ ﺩﺍﺩﻥ ﺗﻤﺎﻣﯽ ﺳــﻄﺢ ﮐﺎﻧﺎﻝ‪ ،‬ﺳــﻮﺭﺍﺥﻫﺎ ﺑﺎﯾﺪ ﺩﺭ ﻫﺮ ﺩﻭ‬ ‫ﺳﻤﺖ ﺁﻥ ﺩﺭ ﻧﻈﺮ ﮔﺮﻓﺘﻪ ﺷﻮﻧﺪ‪.‬‬ ‫ﺩﺭ ﻫﻨﮕﺎﻡ ﺍﺳــﺘﻔﺎﺩﻩ ﺍﺯ ﻟﻮﻟﻪ ﭘﯿﺘﻮ‪ ،‬ﺩﻫﺎﻧﻪ ﻟﻮﻟﻪ ﺭﺍ ﻣﺴــﺘﻘﯿﻤﺎ ﺩﺭ‬ ‫ﻣﻘﺎﺑﻞ ﺟﺮﯾﺎﻥ ﻫﻮﺍ ﻗﺮﺍﺭ ﺩﻫﯿﺪ؛ ﺑﺪﯾﻦ ﻣﻨﻈﻮﺭ ﺑﺎﯾﺪ ﺩﻫﺎﻧﻪ ﻓﺸﺎﺭ ﺍﺳﺘﺎﺗﯿﮏ‬ ‫ﻫﻢﺭﺍﺳﺘﺎ ﺑﺎ ﻣﺮﮐﺰ ﮐﺎﻧﺎﻝ ﻗﺮﺍﺭ ﮔﯿﺮﺩ‪ .‬ﺩﺭ ﺻﻮﺭﺗﯽ ﮐﻪ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺩﺭ ﺩﺍﺧﻞ‬ ‫ﮐﺎﻧﺎﻝ ﺑﻪ ﺻﻮﺭﺕ ﻣﺎﯾﻞ ﻧﮕﻪ ﺩﺍﺷــﺘﻪ ﺷــﻮﺩ‪ ،‬ﻣﻘﺪﺍﺭ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼﺷــﺪﻩ‬ ‫ﺍﺷﺘﺒﺎﻩ ﺧﻮﺍﻫﺪ ﺑﻮﺩ‪.‬‬ ‫ﺟﺪﺍﺭ ﺧﺎﺭﺟــﯽ ﺑﺮﺧﯽ ﺍﺯ ﺍﻧﻮﺍﻉ ﻟﻮﻟﻪﻫﺎﯼ ﭘﯿﺘﻮ ﺑﺮ ﺣﺴــﺐ ﺍﯾﻨﭻ‬ ‫ﺍﻧﺪﺍﺯﻩﮔﺬﺍﺭﯼ ﻣﯽﺷــﻮﺩ‪ .‬ﺩﺭ ﭼﻨﯿﻦ ﻣﻮﺍﺭﺩﯼ ﺑﺮﺍﯼ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﺩﻗﯿﻖﺗﺮ‬ ‫ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ ﺗﻮﺻﯿﻪ ﻣﯽﺷﻮﺩ‪ .‬ﻃﻮﻝ ﻟﻮﻟﻪ ﺭﺍ ﺑﺎ ﻧﻮﺍﺭﻫﺎﯼ ﺑﺎﺭﯾﮏ ״‪ 1/4‬ﻭ‬ ‫ﯾﺎ ﺑﺎ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﻣﺎﮊﯾﮏ ﺩﺭ ﻓﻮﺍﺻﻞ ﻣﻮﺭﺩ ﻧﻈﺮ ﻋﻼﻣﺖﮔﺬﺍﺭﯼ ﮐﻨﯿﺪ‪.‬‬ ‫ﺩﺭ ﺻﻮﺭﺗﯽ ﮐﻪ ﺳــﻄﺢ ﺩﺍﺧﻠﯽ ﮐﺎﻧﺎﻝ ﺑﺎ ﻻﯾﯽﻫﺎﯼ ﺁﺏﺑﻨﺪﮐﻨﻨﺪﻩ‬ ‫ﭘﻮﺷــﯿﺪﻩ ﺷــﺪﻩ ﻭ ﯾﺎ ﺑﯿﺶ ﺍﺯ ﺣﺪ ﮐﺜﯿﻒ ﺑﺎﺷــﺪ‪ ،‬ﺍﺣﺘﻤﺎﻝ ﺁﻥ ﻭﺟﻮﺩ‬ ‫ﺩﺍﺭﺩ ﮐﻪ ﺩﻫﺎﻧﻪ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﻧﯿﺰ ﮐﺜﯿﻒ ﻭ ﺩﺭ ﻧﺘﯿﺠﻪ ﻣﺴــﺪﻭﺩ ﺷﻮﺩ‪ .‬ﯾﮑﯽ‬ ‫ﺍﺯ ﻧﺸــﺎﻧﻪﻫﺎﯼ ﻣﺴــﺪﻭﺩ ﺷــﺪﻥ ﺩﻫﺎﻧﻪ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺁﻥ ﺍﺳﺖ ﮐﻪ ﻣﻘﺎﺩﯾﺮ‬ ‫ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼﺷﺪﻩ ﺗﻮﺳﻂ ﺁﻥ ﺑﻪ ﺳﻤﺖ ﺻﻔﺮ ﻣﯿﻞ ﻣﯽﮐﻨﻨﺪ ﻭ ﯾﺎ ﺗﻐﯿﯿﺮﺍﺕ‬ ‫ﻧﺎﮔﻬﺎﻧﯽ ﻭ ﻏﯿﺮﻋﺎﺩﯼ ﺩﺭ ﺁﻥ ﻣﺸــﺎﻫﺪﻩ ﻣﯽﺷــﻮﺩ ﮐــﻪ ﺍﺯ ﻫﯿﭻ ﺍﻟﮕﻮﯼ‬ ‫ﺧﺎﺻــﯽ ﭘﯿﺮﻭﯼ ﻧﻤﯽﮐﻨﺪ‪ .‬ﺩﺭ ﭼﻨﯿﻦ ﻣﻮﺍﻗﻌﯽ ﺑﺎﯾﺪ ﺩﻫﺎﻧﻪ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﮐﻪ‬ ‫ﺑﻪ ﻟﻮﻟﻪﻫﺎﯼ ﺧﺮﻃﻮﻣﯽ ﻣﺘﺼﻞ ﻣﯽﺷﻮﻧﺪ ﺭﺍ ﺑﺎ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﻫﻮﺍﯼ ﻓﺸﺮﺩﻩ‬ ‫ﺑﺎﺯ ﮐﺮﺩ‪.‬‬ ‫ﺑــﻪ ﻣﻨﻈﻮﺭ ﺟﻠﻮﮔﯿﺮﯼ ﺍﺯ ﺳــﺮﺩﺭﮔﻤﯽ ﻭ ﺍﺗﻼﻑ ﻭﻗﺖ ﺩﺭ ﻫﻨﮕﺎﻡ‬ ‫ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻓﺸــﺎﺭ ﺳــﺮﻋﺘﯽ ﺩﺭ ﻧﻘﺎﻁ ﻣﺨﺘﻠﻒ ﮐﺎﻧﺎﻝ‪ ،‬ﻫﻤﻮﺍﺭﻩ ﺍﺯ ﯾﮏ‬ ‫ﺍﻟﮕﻮﯼ ﻣﺸﺨﺺ ﺍﺳﺘﻔﺎﺩﻩ ﮐﻨﯿﺪ‪ .‬ﺑﺪﯾﻦ ﻣﻨﻈﻮﺭ ﺗﻮﺻﯿﻪ ﻣﯽﮐﻨﯿﻢ ﯾﮑﯽ ﺍﺯ‬ ‫ﺩﻭ ﺭﻭﺵ ﺯﯾﺮ ﺭﺍ ﻣﻮﺭﺩ ﺍﺳﺘﻔﺎﺩﻩ ﻗﺮﺍﺭ ﺩﻫﯿﺪ‪:‬‬ ‫‪ .1‬ﺑﺮﺍﯼ ﺳــﻮﺭﺍﺥﻫﺎﯾﯽ ﮐﻪ ﺩﺭ ﻗﺴــﻤﺖ ﺯﯾﺮﯾﻦ ﮐﺎﻧــﺎﻝ ﻗﺮﺍﺭ ﺩﺍﺭﻧﺪ‪،‬‬ ‫ﮐﺎﺭ ﺧﻮﺩ ﺭﺍ ﺍﺯ ﺍﻭﻟﯿﻦ ﺳــﺘﻮﻥ ﺳــﻤﺖ ﺭﺍﺳﺖ ﺁﻏﺎﺯ ﮐﺮﺩﻩ ﻭ ﺑﻪ ﺗﺮﺗﯿﺐ ﺑﻪ‬ ‫ﺳﺘﻮﻥﻫﺎﯼ ﺑﻌﺪﯼ ﺑﺮﻭﯾﺪ )ﺗﺼﻮﯾﺮ ‪.(19‬‬ ‫‪ .2‬ﺑﺮﺍﯼ ﺳﻮﺭﺍﺥﻫﺎﯾﯽ ﮐﻪ ﺩﺭ ﻗﺴﻤﺖ ﺟﺎﻧﺒﯽ ﮐﺎﻧﺎﻝ ﻗﺮﺍﺭ ﺩﺍﺭﻧﺪ‪ ،‬ﮐﺎﺭ‬ ‫ﺧﻮﺩ ﺭﺍ ﺍﺯ ﺍﻭﻟﯿﻦ ﺭﺩﯾﻒ ﺳــﻤﺖ ﺭﺍﺳﺖ ﻭ ﺑﺎﻻ ﺁﻏﺎﺯ ﮐﺮﺩﻩ ﻭ ﺑﻪ ﺗﺮﺗﯿﺐ ﺑﻪ‬ ‫ﺭﺩﯾﻒﻫﺎﯼ ﺑﻌﺪﯼ ﺑﺮﻭﯾﺪ )ﺗﺼﻮﯾﺮ ‪.(20‬‬ ‫ﺗﻮﺻﯿﻪ ﻣﯽﮐﻨﯿﻢ ﺩﺭ ﻫﻨﮕﺎﻡ ﺍﺳــﺘﻔﺎﺩﻩ ﺍﺯ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﻋﻼﻭﻩ ﺑﺮ ﻓﺸﺎﺭ‬ ‫ﺳــﺮﻋﺘﯽ‪ ،‬ﻓﺸﺎﺭ ﺍﺳﺘﺎﺗﯿﮏ ﺭﺍ ﻧﯿﺰ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﮐﻨﯿﺪ‪ .‬ﺑﺮﺍﯼ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ‬ ‫ﻓﺸــﺎﺭ ﺍﺳــﺘﺎﺗﯿﮏ ﺑﺎ ﺍﺳــﺘﻔﺎﺩﻩ ﺍﺯ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺗﻨﻬﺎ ﺑﺎﯾﺪ ﺍﺯ ﺩﻫﺎﻧﻪﺍﯼ ﮐﻪ‬ ‫ﺑﺮﺍﯼ ﻓﺸﺎﺭ ﺍﺳــﺘﺎﺗﯿﮏ ﺩﺭ ﻧﻈﺮ ﮔﺮﻓﺘﻪ ﺷﺪﻩ ﺍﺳــﺖ‪ ،‬ﺍﺳﺘﻔﺎﺩﻩ ﮐﻨﯿﺪ ﻭ‬ ‫ﻣﺤــﻞ ﻟﻮﻟﻪﻫﺎﯼ ﺧﺮﻃﻮﻣﯽ ﺭﺍ ﺗﻐﯿﯿﺮ ﺩﻫﯿــﺪ )ﺗﺼﻮﯾﺮ ‪ .(21‬ﻧﮑﺘﻪﺍﯼ ﮐﻪ‬ ‫ﺑﺎﯾﺪ ﻣﻮﺭﺩ ﺗﻮﺟﻪ ﻗﺮﺍﺭ ﺩﻫﯿﺪ ﺁﻥ ﺍﺳــﺖ ﮐﻪ ﻓﺸــﺎﺭ ﺍﺳــﺘﺎﺗﯿﮏ ﺩﺭ ﺗﻤﺎﻡ‬

‫ﺻﻔﺤﻪ ‪ / 24‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﺳــﻄﺢ ﻣﻘﻄﻊ ﮐﺎﻧﺎﻝ ﺛﺎﺑﺖ ﺍﺳﺖ‪ ،‬ﺑﻨﺎﺑﺮﺍﯾﻦ ﺗﻨﻬﺎ ﺑﺎ ﯾﮏ ﺑﺎﺭ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ‬ ‫ﻓﺸﺎﺭ ﺍﺳﺘﺎﺗﯿﮏ ﻣﯽﺗﻮﺍﻥ ﻣﻘﺪﺍﺭ ﺁﻥ ﺭﺍ ﺛﺒﺖ ﻧﻤﻮﺩ‪ .‬ﺩﺭ ﻫﻨﮕﺎﻡ ﺗﻨﻈﯿﻢ ﻭ‬ ‫ﺑﺎﻻﻧﺲ ﺳﯿﺴــﺘﻢﻫﺎﯼ ‪ HVAC‬ﻣﻘﺪﺍﺭ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ‬ ‫ﺑﺎﯾﺪ ﭘﺲ ﺍﺯ ﺗﻨﻈﯿﻢ ﮐﺎﻣﻞ ﺳﯿﺴﺘﻢ ﺩﻭﺑﺎﺭﻩ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﺷﻮﺩ‪ .‬ﻣﺰﯾﺘﯽ ﮐﻪ‬ ‫ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻭ ﺛﺒﺖ ﻓﺸــﺎﺭ ﺍﺳﺘﺎﺗﯿﮏ ﺩﺍﺭﺩ ﺁﻥ ﺍﺳﺖ ﮐﻪ ﺩﯾﮕﺮ ﻧﯿﺎﺯﯼ ﺑﻪ‬ ‫ﺗﮑﺮﺍﺭ ﻓﺮﺁﯾﻨﺪ ﻃﻮﻻﻧﯽ ﻭ ﻭﻗﺖﮔﯿﺮ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ ﺩﺭ ﻣﻘﻄﻊ‬ ‫ﮐﺎﻧﺎﻝ ﻧﺨﻮﺍﻫﺪ ﺑﻮﺩ ﻭ ﺑﺎ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﻣﻘﺪﺍﺭ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼﺷﺪﻩ ﺑﺮﺍﯼ ﻓﺸﺎﺭ‬ ‫ﺍﺳــﺘﺎﺗﯿﮏ ﻣﯽﺗﻮﺍﻥ ﻣﻘﺪﺍﺭ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﻭﻟﯿﻪ ﻭ ﻧﻬﺎﯾﯽ ﺭﺍ ﺑﺎ ﺍﺳﺘﻔﺎﺩﻩ‬ ‫ﺍﺯ ﺭﺍﺑﻄﻪ ﺯﯾﺮ ﺗﻌﯿﯿﻦ ﮐﺮﺩ‪:‬‬ ‫ﺟﺪﯾﺪ‪SP‬‬ ‫ﻗﺪﯾﻢ‪SP‬‬

‫ﺳﻮﺭﺍﺥ ﺍﻧﺘﻬﺎﯼ ﮐﺎﻧﺎﻝ‬

‫ﺗﺼﻮﯾﺮ ‪ :19‬ﺗﺮﺗﯿﺐ ﺧﻮﺍﻧﺪﻥ ﻣﻘﺎﺩﯾﺮ ﺩﺭ ﮐﺎﻧﺎﻝﻫﺎﯾﯽ ﮐﻪ‬ ‫ﺳﻮﺭﺍﺥﻫﺎ ﺩﺭ ﻗﺴﻤﺖ ﺯﯾﺮﯾﻦ ﺍﯾﺠﺎﺩ ﺷﺪﻩ ﺍﺳﺖ‬

‫× ﻗﺪﯾﻢ‪= CFM‬ﺟﺪﯾﺪ‪CFM‬‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬ ‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﻳﺎﺯﺍﻛﻰ ژﺍﭘﻦ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﺷﻌﻠﻪ ﻣﺴﺘﻘﻴﻢ‬

‫ﺛﺒﺖ ﺍﻃﻼﻋﺎﺕ ﻭ ﻣﻘﺎﺩﯾﺮ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼﺷﺪﻩ‬ ‫ﺩﺭ ﻫﻨﮕﺎﻡ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻓﺸﺎﺭ ﺩﺭ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﻧﯿﺰ ﺩﺭﺳﺖ ﻫﻤﺎﻧﻨﺪ‬ ‫ﺳﺎﯾﺮ ﺁﺯﻣﺎﯾﺶﻫﺎ‪ ،‬ﻣﻘﺎﺩﯾﺮ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼﺷﺪﻩ ﻭ ﺳﺎﯾﺮ ﺍﻃﻼﻋﺎﺕ ﻣﺮﺗﺒﻂ ﺑﺎ‬ ‫ﺁﻥ ﺑﺎﯾﺪ ﺑﻪ ﺷﯿﻮﻩﺍﯼ ﻣﻨﻈﻢ ﺛﺒﺖ ﺷﻮﺩ‪.‬‬ ‫ﺩﻭ ﺩﻟﯿﻞ ﺍﺻﻠﯽ ﮐﻪ ﺿﺮﻭﺭﺕ ﺛﺒﺖ ﺍﻃﻼﻋﺎﺕ ﺑﻪ ﺷﯿﻮﻩﺍﯼ ﺳﺎﻣﺎﻥﯾﺎﻓﺘﻪ‬ ‫ﻭ ﻣﻨﻈﻢ ﺭﺍ ﺑﯿﺶ ﺍﺯ ﭘﯿﺶ ﻧﻤﺎﯾﺎﻥ ﻣﯽﮐﻨﺪ‪ ،‬ﻋﺒﺎﺭﺗﻨﺪ ﺍﺯ‪:‬‬ ‫ﺩﺭ ﺻﻮﺭﺗــﯽ ﮐــﻪ ﺍﻃﻼﻋﺎﺕ ﺛﺒﺖﺷــﺪﻩ ﻧﻈﻢ ﺧﺎﺻﯽ ﻧﺪﺍﺷــﺘﻪ‬ ‫ﺑﺎﺷــﻨﺪ‪ ،‬ﺍﻣﮑﺎﻥ ﺍﺷﺘﺒﺎﻩ ﺩﺭ ﻣﺤﺎﺳــﺒﺎﺕ ﻭ ﻧﺘﺎﯾﺞ ﺑﻪ ﺩﺳﺖ ﺁﻣﺪﻩ ﺑﺴﯿﺎﺭ‬ ‫ﺑﺎﻻ ﻣﯽﺭﻭﺩ‪.‬‬ ‫ﺍﻏﻠﺐ ﺍﻭﻗﺎﺕ ﺍﺣﺘﻤﺎﻝ ﺁﻥ ﻭﺟﻮﺩ ﺩﺍﺭﺩ ﮐﻪ ﭘﺲ ﺍﺯ ﺑﺎﺯﺩﯾﺪ ﺍﺯ ﻣﺤﻞ‬ ‫ﭘﺮﻭﮊﻩ ﻭ ﺛﺒﺖ ﻣﻘﺎﺩﯾﺮ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼﺷــﺪﻩ‪ ،‬ﺍﻃﻼﻋﺎﺕ ﺧﺎﻡ ﺛﺒﺖﺷﺪﻩ ﭘﺲ‬ ‫ﺍﺯ ﮔﺬﺷﺖ ﺯﻣﺎﻧﯽ ﻃﻮﻻﻧﯽ ﻣﻮﺭﺩ ﺑﺮﺭﺳﯽ ﻗﺮﺍﺭ ﮔﯿﺮﺩ‪ .‬ﺑﻨﺎﺑﺮﺍﯾﻦ ﺩﺭ ﺻﻮﺭﺗﯽ‬ ‫ﮐﻪ ﺛﺒﺖ ﺍﯾﻦ ﻣﻘﺎﺩﯾﺮ ﺍﺯ ﺍﻟﮕﻮﯼ ﺍﺳــﺘﺎﻧﺪﺍﺭﺩ ﻭ ﻣﺸــﺨﺼﯽ ﭘﯿﺮﻭﯼ ﻧﮑﻨﺪ‪،‬‬ ‫ﺍﻣﮑﺎﻥ ﺍﺳــﺘﻔﺎﺩﻩ ﺍﺯ ﺍﯾﻦ ﻣﻘﺎﺩﯾﺮ ﺑﺮﺍﯼ ﺍﻧﺠﺎﻡ ﻣﺤﺎﺳــﺒﺎﺕ ﻭ ﺍﺭﺍﺋﻪ ﻧﺘﺎﯾﺞ‬ ‫ﻭﺟﻮﺩ ﻧﺨﻮﺍﻫﺪ ﺩﺍﺷﺖ‪.‬‬ ‫ﭘﯿﻤﺎﻧﮑﺎﺭﺍﻥ ﺍﻏﻠﺐ ﺍﺯ ﺑﺮﮔﻪﻫﺎﯼ ﺍﻃﻼﻋﺎﺕ ﻓﻨﯽ ﺍﺳﺘﺎﻧﺪﺍﺭﺩ ﺍﺳﺘﻔﺎﺩﻩ‬ ‫ﻧﻤﻮﺩﻩ ﻭ ﻣﻘﺎﺩﯾﺮ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼﺷــﺪﻩ ﺗﻮﺳــﻂ ﻟﻮﻟﻪ ﭘﯿﺘــﻮ ﺭﺍ ﺩﺭ ﺁﻥ ﺛﺒﺖ‬ ‫ﻣﯽﮐﻨﻨــﺪ‪ .‬ﺍﯾﻦ ﺑﺮﮔﻪﻫﺎ ﻣﻌﻤﻮﻻ ﺑــﺮ ﻣﺒﻨﺎﯼ ﺍﻟﮕﻮﯼ ﺍﺳــﺘﺎﻧﺪﺍﺭﺩﯼ ﮐﻪ‬ ‫ﺍﻧﺠﻤﻦ ‪ SMACNA‬ﻭ ﯾﺎ ﻣﺮﺍﺟﻌﯽ ﻣﺸــﺎﺑﻪ ﺑﺎ ﺁﻥ ﻣﻨﺘﺸــﺮ ﻣﯽﮐﻨﻨﺪ‪،‬‬ ‫ﺗﻬﯿﻪ ﻣﯽﺷﻮﺩ‪.‬‬ ‫ﺩﺭ ﺗﺼﻮﯾــﺮ )‪ (22‬ﻧﻤﻮﻧــﻪﺍﯼ ﺍﺯ ﺑﺮﮔﻪﻫــﺎﯼ ﺍﻃﻼﻋــﺎﺕ ﻓﻨﯽ ﺑﺮﺍﯼ‬ ‫ﮐﺎﻧﺎﻝﻫــﺎﯼ ﻣﺴﺘﻄﯿﻞﺷــﮑﻞ ﻭ ﺩﺭ ﺗﺼﻮﯾﺮ )‪ (23‬ﻧﻤﻮﻧــﻪﺍﯼ ﺍﺯ ﻫﻤﯿﻦ‬ ‫ﺑﺮﮔﻪﻫﺎ ﺑﺮﺍﯼ ﮐﺎﻧﺎﻝﻫﺎﯼ ﻣﺪﻭﺭ ﺍﺭﺍﺋﻪ ﺷﺪﻩ ﺍﺳﺖ ﮐﻪ ﺑﺎ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﺁﻥﻫﺎ‬ ‫ﻣﯽﺗﻮﺍﻥ ﻣﻘﺎﺩﯾﺮ ﺳﺮﻋﺖ ﻭ ﺳﺎﯾﺮ ﺩﺍﺩﻩﻫﺎﯼ ﻣﺮﺗﺒﻂ ﺑﺎ ﺁﻥ ﺭﺍ ﺑﺮ ﻣﺒﻨﺎﯼ ﯾﮏ‬ ‫ﺍﻟﮕﻮﯼ ﻣﺸﺨﺺ ﺛﺒﺖ ﻧﻤﻮﺩ‪.‬‬ ‫ﺍﮐﺜﺮ ﻭﺳﺎﯾﻞ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﺩﯾﺠﯿﺘﺎﻝ ﺍﯾﻦ ﻗﺎﺑﻠﯿﺖ ﺭﺍ ﺩﺍﺭﻧﺪ ﮐﻪ ﻓﺸﺎﺭ‬ ‫ﺳــﺮﻋﺘﯽ ﺭﺍ ﻣﺴﺘﻘﯿﻤﺎ ﺑﻪ ﺳﺮﻋﺖ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ )‪ (fpm‬ﺗﺒﺪﯾﻞ ﮐﺮﺩﻩ ﻭ‬ ‫ﻣﻘﺪﺍﺭ ﻣﺘﻮﺳــﻂ ﺁﻥ ﺭﺍ ﻧﯿﺰ ﻣﺤﺎﺳﺒﻪ ﻭ ﺍﻋﻼﻡ ﮐﻨﻨﺪ‪ .‬ﺑﺮﺧﯽ ﺍﺯ ﻣﺪﻝﻫﺎﯼ‬ ‫ﻓﺸﺎﺭﺳــﻨﺞﻫﺎﯼ ﺩﯾﺠﯿﺘﺎﻝ ﺩﺭ ﺻﻮﺭﺗﯽ ﮐﻪ ﻣﺴــﺎﺣﺖ ﻣﻘﻄﻊ ﮐﺎﻧﺎﻝ ﺑﻪ‬ ‫ﻓﺸﺎﺭﺳﻨﺞ ﺩﺍﺩﻩ ﺷﻮﺩ‪ ،‬ﻗﺎﺑﻠﯿﺖ ﻣﺤﺎﺳﺒﻪ ﻣﻘﺪﺍﺭ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺑﺮ ﺣﺴﺐ‬ ‫‪ cfm‬ﺭﺍ ﻧﯿﺰ ﺩﺍﺭﻧﺪ‪ .‬ﺩﺭ ﺻﻮﺭﺗﯽ ﮐﻪ ﺷــﻤﺎ ﻫﻢ ﺍﺯ ﭼﻨﯿﻦ ﻓﺸﺎﺭﺳﻨﺞﻫﺎﯾﯽ‬ ‫ﺍﺳــﺘﻔﺎﺩﻩ ﻣﯽﮐﻨﯿﺪ‪ ،‬ﻧﯿﺎﺯﯼ ﺑﻪ ﭘﺮ ﮐﺮﺩﻥ ﺑﺮﺧﯽ ﺍﺯ ﻗﺴﻤﺖﻫﺎﯾﯽ ﮐﻪ ﺩﺭ‬ ‫ﺑﺮﮔﻪﻫــﺎﯼ ﺍﻃﻼﻋﺎﺕ ﻓﻨﯽ ﺗﺼﺎﻭﯾﺮ )‪ (22‬ﻭ )‪ (23‬ﺩﺭ ﻧﻈﺮ ﮔﺮﻓﺘﻪ ﺷــﺪﻩ‬ ‫ﺍﺳﺖ‪ ،‬ﻧﺨﻮﺍﻫﺪ ﺑﻮﺩ‪ .‬ﺑﺎ ﺍﯾﻦ ﻭﺟﻮﺩ ﺑﻪ ﺧﺎﻃﺮ ﺩﺍﺷﺘﻪ ﺑﺎﺷﯿﺪ ﮐﻪ ﺑﺮﮔﻪﻫﺎﯼ‬

‫ﺗﻬﻮﻳﻪﺍﺭﻭﻧﺪ‬ ‫ﻳﻜﺘﺎﺗﻬﻮﻳﻪ‬ ‫ﻧﺸﺮ ﻳﺰﺩﺍ ﻭﻳﻜﺘﺎ‬ ‫ﺍﺭﻭﻧﺪ‬

‫ﺳﻮﺭﺍﺥ ﺟﺎﻧﺒﯽ ﮐﺎﻧﺎﻝ‬

‫ﺗﺼﻮﯾﺮ ‪ :20‬ﺗﺮﺗﯿﺐ ﺧﻮﺍﻧﺪﻥ ﻣﻘﺎﺩﯾﺮ ﺩﺭ ﮐﺎﻧﺎﻝﻫﺎﯾﯽ ﮐﻪ‬ ‫ﺳﻮﺭﺍﺥﻫﺎ ﺩﺭ ﻗﺴﻤﺖ ﺟﺎﻧﺒﯽ ﺍﯾﺠﺎﺩ ﺷﺪﻩ ﺍﺳﺖ‬ ‫ﺩﻫﺎﻧﻪ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ‬ ‫ﻓﺸﺎﺭ ﺍﺳﺘﺎﺗﯿﮏ‬

‫ﺗﺼﻮﯾﺮ ‪ :21‬ﺭﻭﺵ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺑﺮﺍﯼ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ‬ ‫ﻓﺸﺎﺭ ﺍﺳﺘﺎﺗﯿﮏ‬ ‫ﺍﻃﻼﻋﺎﺕ ﻓﻨﯽ ﻋﻼﻭﻩ ﺑﺮ ﻧﻈﻤﯽ ﮐﻪ ﺑﻪ ﺭﻭﻧﺪ ﻣﺤﺎﺳــﺒﺎﺕ ﻣﯽﺩﻫﻨﺪ ﻭ ﺍﺯ‬ ‫ﺍﺷــﺘﺒﺎﻫﺎﺕ ﺍﺣﺘﻤﺎﻟﯽ ﺟﻠﻮﮔﯿﺮﯼ ﻣﯽﮐﻨﻨﺪ‪ ،‬ﺳــﻨﺪ ﻭ ﻣﺪﺭﮎ ﮐﺎﺭ ﺷﻤﺎ‬ ‫ﻧﯿﺰ ﺑﻪ ﺷــﻤﺎﺭ ﻣﯽﺭﻭﻧﺪ‪ .‬ﺑﻨﺎﺑﺮﺍﯾــﻦ ﺩﺭ ﺻﻮﺭﺗﯽ ﮐﻪ ﺩﺭ ﺁﯾﻨﺪﻩ ﺻﺤﺖ ﮐﺎﺭ‬ ‫ﺷــﻤﺎ ﻣﻮﺭﺩ ﻗﻀﺎﻭﺕ ﻗﺮﺍﺭ ﮔﯿﺮﺩ ﺑﺴﯿﺎﺭﯼ ﺍﺯ ﻣﺸﮑﻼﺕ ﺍﺣﺘﻤﺎﻟﯽ ﺑﺎ ﺍﺭﺍﺋﻪ‬ ‫ﭼﻨﯿﻦ ﺑﺮﮔﻪﻫﺎﯾﯽ ﺑﻪ ﮐﺎﺭﻓﺮﻣﺎ ﺑﺮﻃﺮﻑ ﺧﻮﺍﻫﺪ ﺷﺪ‪ .‬ﺩﺭ ﺣﺎﻝ ﺣﺎﺿﺮ ﺍﮐﺜﺮ‬ ‫ﻭﺳﺎﯾﻞ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﺩﯾﺠﯿﺘﺎﻝ ﻗﺎﺑﻠﯿﺖ ﺍﺗﺼﺎﻝ ﻣﺴﺘﻘﯿﻢ ﺑﻪ ﺩﺳﺘﮕﺎﻩﻫﺎﯼ‬ ‫ﭼﺎﭘﮕﺮ ﺭﺍ ﻧﯿﺰ ﺩﺍﺭﻧﺪ ﮐﻪ ﺩﺭ ﭼﻨﯿﻦ ﻣﻮﺍﻗﻌﯽ ﮐﻠﯿﻪ ﺑﺮﮔﻪﻫﺎﯼ ﮔﺰﺍﺭﺷــﯽ ﮐﻪ‬ ‫ﺍﺯ ﻭﺳــﯿﻠﻪ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﭼﺎﭖ ﻣﯽﺷﻮﺩ ﻧﯿﺰ ﺑﺎﯾﺪ ﺑﻪ ﺑﺮﮔﻪﻫﺎﯼ ﺍﻃﻼﻋﺎﺕ‬ ‫ﻓﻨﯽ ﺿﻤﯿﻤﻪ ﺷﻮﺩ‪.‬‬

‫ﺭﻭﺵ ﻣﺤﺎﺳﺒﻪ ‪ fpm‬ﻭ ‪ cfm‬ﺍﺯ ﺭﻭﯼ ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ‬ ‫ﺑﺎ ﻭﺟﻮﺩ ﺁﻥ ﮐﻪ ﺍﻣﺮﻭﺯﻩ ﺑﺎ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﻭﺳﺎﯾﻞ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﺩﯾﺠﯿﺘﺎﻝ‬ ‫ﺍﮐﺜﺮ ﻣﺤﺎﺳــﺒﺎﺕ ﻣﻮﺭﺩ ﻧﯿﺎﺯ ﺑﻪ ﺻﻮﺭﺕ ﺧﻮﺩﮐﺎﺭ ﺍﻧﺠﺎﻡ ﻣﯽﺷــﻮﺩ‪ ،‬ﻫﺮ‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬

‫ﺍﺻﺎﻟﺖ ﺗﻬﻮﻳﻪ ﻣﻄﺒﻮﻉ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﮔﺎﺯﺳﻮﺯ‬

‫ﺻﻔﺤﻪ ‪ / 25‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫‪2194‬‬ ‫‪2157‬‬ ‫‪2335‬‬ ‫‪2335‬‬ ‫‪2501‬‬ ‫‪2596‬‬ ‫‪2501‬‬ ‫‪2501‬‬ ‫‪2335‬‬ ‫‪2301‬‬

‫‪wg‬״ ‪1- 0.33‬‬ ‫‪wg‬״ ‪2- 0.35‬‬ ‫‪wg‬״ ‪3- 0.36‬‬ ‫‪wg‬״ ‪4- 0.38‬‬ ‫‪wg‬״ ‪5- 0.42‬‬ ‫‪wg‬״ ‪6- 0.48‬‬ ‫‪wg‬״ ‪7- 0.43‬‬ ‫‪wg‬״ ‪8- 0.38‬‬ ‫‪wg‬״ ‪9- 0.33‬‬ ‫‪wg‬״ ‪10- 0.32‬‬

‫‪2301‬‬ ‫‪2369‬‬ ‫‪2403‬‬ ‫‪2469‬‬ ‫‪2596‬‬ ‫‪2774‬‬ ‫‪2626‬‬ ‫‪2469‬‬ ‫‪2301‬‬ ‫‪2266‬‬

‫‪ .3‬ﻣﻘﺪﺍﺭ ﻣﺘﻮﺳﻂ ﺳﺮﻋﺖﻫﺎﯼ ﺑﻪ ﺩﺳﺖ ﺁﻣﺪﻩ ﺭﺍ ﻣﺤﺎﺳﺒﻪ ﮐﻨﯿﺪ‪.‬‬ ‫ﻣﺠﻤﻮﻉ ‪ 20‬ﻣﻘﺪﺍﺭ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼﺷﺪﻩ ﺑﺮﺍﯼ ﺳﺮﻋﺖ ﺑﺮﺍﺑﺮ ﺍﺳﺖ ﺑﺎ‪:‬‬ ‫‪48,330‬‬

‫ﻣﻘﺪﺍﺭ ﻣﺘﻮﺳﻂ ﺳﺮﻋﺖ ﺑﺮﺍﺑﺮ ﺍﺳﺖ ﺑﺎ‪:‬‬ ‫‪48,330 ÷ 20 = 2416.5 fpm‬‬ ‫ﺑﺎ ﮔﺮﺩ ﮐﺮﺩﻥ ﻣﻘﺪﺍﺭ ﺑﻪ ﺩﺳﺖ ﺁﻣﺪﻩ )‪ (2416.5‬ﺑﻪ ﻧﺰﺩﯾﮏﺗﺮﯾﻦ ﻋﺪﺩ‬ ‫ﺻﺤﯿﺢ ﺑﺎ ﺭﻗﻢ ﯾﮑﺎﻥ ‪ 5‬ﻣﻘﺪﺍﺭ ﻣﺘﻮﺳﻂ ﺳﺮﻋﺖ ﻫﻮﺍ ‪ 2415 fpm‬ﺩﺭ ﻧﻈﺮ‬

‫ﮔﺮﻓﺘﻪ ﻣﯽﺷﻮﺩ‪.‬‬ ‫‪ .4‬ﻣﻘﺪﺍﺭ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﺭﺍ ﺑﺎ ﺍﺳــﺘﻔﺎﺩﻩ ﺍﺯ ﻣﻌﺎﺩﻟﻪ‬ ‫ﺯﯾﺮ ﺗﻌﯿﯿﻦ ﮐﻨﯿﺪ‪:‬‬

‫ﺑﺮﺍﯼ ﻣﺤﻮﺭ ﺍﻓﻘﯽ‬ ‫‪wg‬״ ‪1- 0.30‬‬ ‫‪wg‬״ ‪2- 0.29‬‬ ‫‪wg‬״ ‪3- 0.34‬‬ ‫‪wg‬״ ‪4- 0.34‬‬ ‫‪wg‬״ ‪5- 0.39‬‬ ‫‪wg‬״ ‪6- 0.42‬‬ ‫‪wg‬״ ‪7- 0.39‬‬ ‫‪wg‬״ ‪8- 0.39‬‬ ‫‪wg‬״ ‪9- 0.34‬‬ ‫‪wg‬״ ‪10- 0.33‬‬

‫״‪ × 24‬״‪A = 0.00545 × 24‬‬ ‫‪A = 3.14 ft2‬‬

‫ﺩﺭ ﭘﺎﯾﺎﻥ‪ ،‬ﻣﻘﺪﺍﺭ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﺭﺍ ﺑﻪ ﺩﺳﺖ ﺁﻭﺭﯾﺪ‪:‬‬ ‫ﺳﺮﻋﺖ × ﻣﺴﺎﺣﺖ = ‪cfm = A × V‬‬ ‫‪cfm = 3.14 ft2 × 2415 fpm‬‬ ‫‪cfm = 7583.1 cfm‬‬

‫ﺑﺎ ﮔﺮﺩ ﮐﺮﺩﻥ ﻣﻘﺪﺍﺭ ﺑﻪ ﺩﺳــﺖ ﺁﻣــﺪﻩ )‪ (7583.1‬ﺑﻪ ﻧﺰﺩﯾﮏﺗﺮﯾﻦ‬ ‫ﻋــﺪﺩ ﺻﺤﯿﺢ ﺑﺎ ﺭﻗﻢ ﯾــﮑﺎﻥ ‪ 5‬ﻣﻘﺪﺍﺭ ﻫﻮﺍﯼ ﻋﺒــﻮﺭﯼ ﺍﺯ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ‬ ‫‪ 7585 cfm‬ﺩﺭ ﻧﻈﺮ ﮔﺮﻓﺘﻪ ﻣﯽﺷﻮﺩ‪.‬‬

‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﺷﺮﻛﺖ‬ ‫‪ Robur‬ﺍﻳﺘﺎﻟﻴﺎ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﻫﻮﺍﺳﺎﺯﻫﺎﻯ ﺟﺪﻳﺪ‬ ‫ﺳﺮﻯ ‪ 39FD‬ﻛﺮﻳﺮ‬

‫ﺟﻬﺖ ﺗﻬﻴﻪ ﻣﺠﻼﺕ ﻭ ﻛﺘﺎﺏﻫﺎﻯ‬ ‫ﺗﺎﺳﻴﺴﺎﺗﻰ ﺑﺎ ﻣﺎ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﺗﻠﻔﻦ‪22885647-50:‬‬

‫ﺗﻠﻔﻦ‪55401278 :‬‬

‫‪ 2‬ﻗﻄﺮ × ‪ = 0.00545‬ﻣﺴﺎﺣﺖ‬

‫ﮔﺮﻭﻩ ﻣﻬﻨﺪﺳﻴﻦ ﻣﺸﺎﻭﺭ ﺍﺭﻭﻧﺪ ﺳﺮﻭﻳﺲ‬

‫ﺳﺮﻋﺖ × ﻣﺴﺎﺣﺖ = ‪cfm = A × V‬‬ ‫ﺑﺮﺍﯼ ﭘﯿﺪﺍ ﮐﺮﺩﻥ ﻣﺴــﺎﺣﺖ ﻣﻘﻄﻊ ﮐﺎﻧﺎﻝﻫﺎﯼ ﻣﺪﻭﺭ ﻣﯽﺗﻮﺍﻧﯿﺪ ﺍﺯ‬ ‫ﺭﺍﺑﻄﻪ ﺯﯾﺮ ﺍﺳﺘﻔﺎﺩﻩ ﮐﻨﯿﺪ‪:‬‬ ‫‪A = 0.00545 × D2‬‬

‫ﺑﺮﺍﯼ ﻣﺤﻮﺭ ﻋﻤﻮﺩﯼ‬

‫ﺍﺭﻭﻧﺪ ﺑﺎ ﺩﻓﺘﺮ ﻧﺸﺮﻳﻪ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﻣﺜﺎﻝ‪:‬‬ ‫ﻣﻘــﺪﺍﺭ ﻫﻮﺍﯼ ﻋﺒــﻮﺭﯼ ﺍﺯ ﺩﺍﺧﻞ ﯾﮏ ﮐﺎﻧﺎﻝ ﻣــﺪﻭﺭ ﺑﻪ ﻗﻄﺮ״‪ 24‬ﺭﺍ‬ ‫ﻣﺤﺎﺳﺒﻪ ﮐﻨﯿﺪ‪.‬‬ ‫‪ .1‬ﺑﺎ ﺍﺳــﺘﻔﺎﺩﻩ ﺍﺯ ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﻭ ﺭﻭﺵ ﻣﺴــﺎﺣﺖﻫﺎﯼ ﻣﺴــﺎﻭﯼ ﺩﺭ‬ ‫ﺳــﻄﺢ ﻣﻘﻄﻊ ﮐﺎﻧﺎﻝ‪ ،‬ﻣﻘﺎﺩﯾﺮ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼﺷﺪﻩ ﺑﺮﺍﯼ ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ ﺭﺍ‬ ‫ﺛﺒﺖ ﮐﻨﯿﺪ‪:‬‬

‫ﺑﺮﺍﯼ ﻣﺤﻮﺭ ﻋﻤﻮﺩﯼ‬

‫ﺟﻬﺖ ﺳﻔﺎﺭﺵ ﺁﮔﻬﻰ ﺩﺭ ﻧﺸﺮﻳﻪ‬

‫ﺗﮑﻨﯿﺴــﯿﻦ ﺑﺎﯾﺪ ﺑﺎ ﺭﻭﺵ ﺗﺒﺪﯾﻞ ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ ﺑﻪ ﻣﻘﺪﺍﺭ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ‬ ‫ﺍﺯ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﺁﺷﻨﺎﯾﯽ ﺩﺍﺷﺘﻪ ﺑﺎﺷﺪ‪ .‬ﺁﮔﺎﻫﯽ ﺍﺯ ﻣﺒﺎﻧﯽ ﭘﺎﯾﻪﺍﯼ ﻣﻮﺟﺐ‬ ‫ﻣﯽﺷــﻮﺩ ﺗﺎ ﺩﺭ ﻫﻨﮕﺎﻡ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﻭﺳــﯿﻠﻪ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﺑﺎ ﻫﻮﺷﯿﺎﺭﯼ‬ ‫ﺑﯿﺸــﺘﺮﯼ ﺍﺯ ﻧﺘﺎﯾﺞ ﺑﻪ ﺩﺳﺖ ﺁﻣﺪﻩ ﺍﺳﺘﻔﺎﺩﻩ ﮐﻨﯿﺪ‪ .‬ﻋﻼﻭﻩ ﺑﺮ ﺁﻥ ﮔﺎﻫﯽ‬ ‫ﺍﻭﻗﺎﺕ ﻣﺠﺒﻮﺭ ﺧﻮﺍﻫﯿﺪ ﺑﻮﺩ ﺍﺯ ﺑﺮﺧﯽ ﻭﺳﺎﯾﻞ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﺧﺎﺹ ﺍﺳﺘﻔﺎﺩﻩ‬ ‫ﮐﻨﯿﺪ ﮐﻪ ﻗﺎﺑﻠﯿﺖ ﻣﺤﺎﺳﺒﻪ ﺧﻮﺩﮐﺎﺭ ﺳﺮﻋﺖ ﻫﻮﺍ ﺍﺯ ﺭﻭﯼ ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ‬ ‫ﺭﺍ ﻧﺪﺍﺭﻧﺪ‪ .‬ﺑﻨﺎﺑﺮﺍﯾﻦ ﺩﺭ ﭼﻨﯿﻦ ﻣﻮﺍﻗﻌﯽ ﻻﺯﻡ ﺍﺳﺖ ﺑﺎ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﻣﻘﺎﺩﯾﺮ‬ ‫ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼﺷﺪﻩ‪ ،‬ﺳﺮﻋﺖ ﻣﺘﻮﺳﻂ ﻫﻮﺍ ﺑﺮ ﺣﺴﺐ ‪fpm‬‬ ‫ﺭﺍ ﻣﺤﺎﺳــﺒﻪ ﻧﻤﻮﺩﻩ ﻭ ﺍﺯ ﺭﻭﯼ ﺁﻥ ﻣﻘﺪﺍﺭ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ‬ ‫ﺭﺍ ﺑﻪ ﺩﺳــﺖ ﺁﻭﺭﯾﺪ‪ .‬ﺑﺮﺍﯼ ﻣﺜﺎﻝ‪ ،‬ﺩﺭ ﺑﺮﺧﯽ ﻣﻮﺍﺭﺩ ﺍﻟﺰﺍﻣﺎﺕ ﺧﺎﺻﯽ ﮐﻪ‬ ‫ﺗﻮﺳــﻂ ﮐﺎﺭﻓﺮﻣﺎ ﻭ ﯾﺎ ﺍﺳﺘﺎﻧﺪﺍﺭﺩﻫﺎ ﻣﺸﺨﺺ ﻣﯽﺷﻮﺩ‪ ،‬ﺍﯾﺠﺎﺏ ﻣﯽﮐﻨﺪ‬ ‫ﺗﺎ ﺑﺮﺍﯼ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻓﺸﺎﺭ ﺍﺯ ﻣﺎﻧﻮﻣﺘﺮ ﻣﺎﯾﻞ ﺍﺳﺘﻔﺎﺩﻩ ﺷﻮﺩ‪ .‬ﺑﻨﺎﺑﺮﺍﯾﻦ ﺩﺭ‬ ‫ﭼﻨﯿﻦ ﻣﻮﻗﻌﯿﺘﯽ ﻻﺯﻡ ﺍﺳﺖ ﺳﺮﻋﺖ ﻣﺘﻮﺳﻂ ﯾﺎ ﻣﻘﺪﺍﺭ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ‬ ‫ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﺭﺍ ﺑﻪ ﺻﻮﺭﺕ ﺩﺳﺘﯽ ﻣﺤﺎﺳﺒﻪ ﮐﻨﯿﺪ‪.‬‬ ‫ﻓﺮﺁﯾﻨﺪ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻓﺸــﺎﺭ ﺳﺮﻋﺘﯽ ﻭ ﺗﺒﺪﯾﻞ ﺁﻥ ﺑﻪ ﻣﻘﺪﺍﺭ ﻫﻮﺍﺩﻫﯽ‬ ‫ﻧﻬﺎﯾﯽ ﺳﯿﺴﺘﻢ ﺷﺎﻣﻞ ﭼﻬﺎﺭ ﻣﺮﺣﻠﻪ ﺯﯾﺮ ﺍﺳﺖ‪:‬‬ ‫‪ .1‬ﻟﻮﻟﻪ ﭘﯿﺘﻮ ﺭﺍ ﺩﺭ ﻣﻘﻄﻊ ﻣﻮﺭﺩ ﻧﻈﺮ ﺣﺮﮐﺖ ﺩﻫﯿﺪ‪ ،‬ﻣﻘﺪﺍﺭ ﻓﺸــﺎﺭ‬ ‫ﺳﺮﻋﺘﯽ ﺭﺍ ﺩﺭ ﻧﻘﺎﻁ ﻣﺨﺘﻠﻒ ﺁﻥ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻧﻤﻮﺩﻩ ﻭ ﻣﻘﺎﺩﯾﺮ ﺑﻪ ﺩﺳﺖ‬ ‫ﺁﻣﺪﻩ ﺭﺍ ﺩﺭ ﺑﺮﮔﻪﻫﺎﯼ ﺍﻃﻼﻋﺎﺕ ﻓﻨﯽ ﺛﺒﺖ ﮐﻨﯿﺪ‪.‬‬ ‫‪ .2‬ﻣﻘﺎﺩﯾﺮ ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ ﺭﺍ ﺑﻪ ﺳﺮﻋﺖ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺗﺒﺪﯾﻞ ﮐﻨﯿﺪ‪.‬‬ ‫‪ .3‬ﻣﻘﺪﺍﺭ ﻣﺘﻮﺳــﻂ ﺳﺮﻋﺖﻫﺎﯼ ﻣﺤﺎﺳﺒﻪﺷــﺪﻩ ﺭﺍ ﺗﻌﯿﯿﻦ ﮐﻨﯿﺪ‪.‬‬ ‫)ﺗﻮﺟﻪ ﺩﺍﺷﺘﻪ ﺑﺎﺷﯿﺪ ﮐﻪ ﺑﺮﺍﯼ ﺍﯾﻦ ﮐﺎﺭ ﺍﺯ ﻣﻘﺪﺍﺭ ﻣﺘﻮﺳﻂ ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ‬ ‫ﺍﺳــﺘﻔﺎﺩﻩ ﻧﮑﻨﯿﺪ‪ ،‬ﺑﻠﮑﻪ ﺍﺑﺘﺪﺍ ﺑﺎ ﺍﺳــﺘﻔﺎﺩﻩ ﺍﺯ ﻫﺮ ﯾﮏ ﺍﺯ ﻣﻘﺎﺩﯾﺮ ﻓﺸــﺎﺭ‬ ‫ﺳﺮﻋﺘﯽ‪ ،‬ﺳﺮﻋﺖ ﻣﺘﻨﺎﻇﺮ ﺭﺍ ﺑﻪ ﺩﺳﺖ ﺁﻭﺭﺩﻩ ﻭ ﺳﭙﺲ ﻣﺘﻮﺳﻂ ﻣﻘﺎﺩﯾﺮ‬ ‫ﺳﺮﻋﺖ ﻣﺤﺎﺳﺒﻪﺷﺪﻩ ﺭﺍ ﺗﻌﯿﯿﻦ ﮐﻨﯿﺪ‪(.‬‬ ‫‪ .4‬ﺑﺎ ﺍﺳــﺘﻔﺎﺩﻩ ﺍﺯ ﺭﺍﺑﻄﻪ ﺯﯾﺮ ﻣﻘﺪﺍﺭ ﻫﻮﺍﯼ ﻋﺒﻮﺭﯼ ﺍﺯ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ‬ ‫ﺭﺍ ﺑﻪ ﺩﺳﺖ ﺁﻭﺭﯾﺪ‪:‬‬ ‫ﺳﺮﻋﺖ × ﻣﺴﺎﺣﺖ = ‪cfm = A × V‬‬

‫‪ .2‬ﻫﺮ ﯾﮏ ﺍﺯ ﻣﻘﺎﺩﯾﺮ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼﺷﺪﻩ ﻓﺸﺎﺭ ﺳﺮﻋﺘﯽ ﺭﺍ ﺑﻪ ﺳﺮﻋﺖ‬ ‫ﻣﻌــﺎﺩﻝ ﺑــﺎ ﺁﻥ ﺗﺒﺪﯾﻞ ﮐﻨﯿﺪ‪ .‬ﺑﺪﯾــﻦ ﻣﻨﻈﻮﺭ ﻣﯽﺗﻮﺍﻧﯿــﺪ ﺍﺯ ﺭﺍﺑﻄﻪ ﺯﯾﺮ‬ ‫ﺍﺳﺘﻔﺎﺩﻩ ﮐﻨﯿﺪ‪:‬‬ ‫‪VP‬‬ ‫‪ = 4005‬ﺳﺮﻋﺖ‬ ‫ﺑﺮﺍﯼ ﻣﺜﺎﻝ ﺩﺭ ﺻﻮﺭﺗﯽ ﮐﻪ ﻓﺸــﺎﺭ ﺳﺮﻋﺘﯽ ﺩﺭ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﺑﺮﺍﺑﺮ ﺑﺎ‬ ‫‪ wg‬״ ‪ 0.33‬ﺑﺎﺷﺪ‪ ،‬ﺳﺮﻋﺖ ﻣﻌﺎﺩﻝ ﺑﺎ ﺁﻥ ﻋﺒﺎﺭﺕ ﺍﺳﺖ ﺍﺯ‪:‬‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬ ‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﻳﺎﺯﺍﻛﻰ ژﺍﭘﻦ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﺷﻌﻠﻪ ﻣﺴﺘﻘﻴﻢ‬

‫ﺻﻔﺤﻪ ‪ / 26‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﺗﺼﻮﯾﺮ ‪ :22‬ﻧﻤﻮﻧﻪﺍﯼ ﺍﺯ ﺑﺮﮔﻪﻫﺎﯼ ﺍﻃﻼﻋﺎﺕ ﻓﻨﯽ ﺑﺮﺍﯼ ﯾﮏ ﮐﺎﻧﺎﻝ ﺑﺎ ﻣﻘﻄﻊ ﻣﺴﺘﻄﯿﻞ ﺷﮑﻞ‬

‫ﺗﻬﻮﻳﻪﺍﺭﻭﻧﺪ‬ ‫ﻳﻜﺘﺎﺗﻬﻮﻳﻪ‬ ‫ﻧﺸﺮ ﻳﺰﺩﺍ ﻭﻳﻜﺘﺎ‬ ‫ﺍﺭﻭﻧﺪ‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬

‫ﺍﺻﺎﻟﺖ ﺗﻬﻮﻳﻪ ﻣﻄﺒﻮﻉ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﮔﺎﺯﺳﻮﺯ‬

‫ﺻﻔﺤﻪ ‪ / 27‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﺍﺭﻭﻧﺪ ﺑﺎ ﺩﻓﺘﺮ ﻧﺸﺮﻳﻪ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﺗﻠﻔﻦ‪55401278 :‬‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﺗﻠﻔﻦ‪22885647-50:‬‬

‫ﺟﻬﺖ ﺳﻔﺎﺭﺵ ﺁﮔﻬﻰ ﺩﺭ ﻧﺸﺮﻳﻪ‬

‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﺷﺮﻛﺖ‬ ‫‪ Robur‬ﺍﻳﺘﺎﻟﻴﺎ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﻫﻮﺍﺳﺎﺯﻫﺎﻯ ﺟﺪﻳﺪ‬ ‫ﺳﺮﻯ ‪ 39FD‬ﻛﺮﻳﺮ‬

‫ﺟﻬﺖ ﺗﻬﻴﻪ ﻣﺠﻼﺕ ﻭ ﻛﺘﺎﺏﻫﺎﻯ‬ ‫ﺗﺎﺳﻴﺴﺎﺗﻰ ﺑﺎ ﻣﺎ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﮔﺮﻭﻩ ﻣﻬﻨﺪﺳﻴﻦ ﻣﺸﺎﻭﺭ ﺍﺭﻭﻧﺪ ﺳﺮﻭﻳﺲ‬

‫ﺗﺼﻮﯾﺮ‬

‫‪:23‬‬

‫ﻧﻤﻮﻧﻪﺍﯼ ﺍﺯ ﺑﺮﮔﻪﻫﺎﯼ ﺍﻃﻼﻋﺎﺕ ﻓﻨﯽ ﺑﺮﺍﯼ ﯾﮏ ﮐﺎﻧﺎﻝ ﺑﺎ ﻣﻘﻄﻊ ﻣﺪﻭﺭ‬

‫ﺻﻔﺤﻪ ‪ / 28‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﻣﻘﺎﻻﺕ‬

‫ﻣﻨﺤﻨﻰ ﻋﻤﻠﻜﺮﺩ ﻓﻦﻫﺎ‬

‫ﺗﻮﻟﯿﺪﮐﻨﻨﺪﮔﺎﻥ ﻓﻦ ﺑﺮﺍﯼ ﮐﻤﮏ ﺑﻪ ﻃﺮﺍﺣﺎﻥ ﺳﯿﺴــﺘﻢﻫﺎﯼ ﺗﻬﻮﯾﻪ‬ ‫ﻣﻄﺒﻮﻉ ﺩﺭ ﺍﻧﺘﺨﺎﺏ ﻓﻦ ﻣﻨﺎﺳــﺐ‪ ،‬ﻣﻨﺤﻨﯽﻫﺎ ﻭ ﺟﺪﺍﻭﻝ ﻓﻦ ﺭﺍ ﻣﻨﺘﺸﺮ‬ ‫ﻣﯽﮐﻨﻨﺪ‪ .‬ﺑﺎ ﺍﯾﻦﮐﻪ ﺟﺪﺍﻭﻝ ﻭ ﻣﻨﺤﻨﯽﻫﺎﯼ ﻓﻦ ﻭﺳﯿﻠﻪ ﻃﺮﺍﺣﯽ ﻫﺴﺘﻨﺪ‪،‬‬ ‫ﺗﮑﻨﯿﺴﯿﻨﯽ ﮐﻪ ﺑﺎ ﻓﻦﻫﺎ ﺳﺮﻭﮐﺎﺭ ﺩﺍﺭﺩ ﺑﺎﯾﺪ ﺑﻔﻬﻤﺪ ﮐﻪ ﻫﺮ ﮐﺪﺍﻡ ﺑﻪ ﭼﻪ‬ ‫ﭼﯿﺰﯼ ﺍﺷﺎﺭﻩ ﺩﺍﺭﺩ ﻭ ﭼﮕﻮﻧﻪ ﺍﺯ ﺁﻥﻫﺎ ﺍﺳﺘﻔﺎﺩﻩ ﻣﯽﺷﻮﺩ‪ .‬ﺍﯾﻦ ﻣﻨﺤﻨﯽﻫﺎ‬ ‫ﺑﺮﺍﯼ ﺗﮑﻨﯿﺴــﯿﻦﻫﺎ ﺩﺭ ﭘﯿﺶﺑﯿﻨﯽ ﻧﺘﺎﯾﺞ ﺗﻐﯿﯿﺮﺍﺕ ﺩﺭ ﻓﻦ ﻭ ﯾﺎ ﺷــﺮﺍﯾﻂ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﺷﻌﻠﻪ ﻣﺴﺘﻘﻴﻢ‬

‫ﻋﻤﻠﮑﺮﺩ ﺳﯿﺴﺘﻢ ﻣﻔﯿﺪ ﺍﺳﺖ‪.‬‬ ‫ﻣﻨﺤﻨﯽ ﻓﻦ )ﺗﺼﻮﯾﺮ ‪ (1‬ﻣﺸﺨﺼﻪ ﻋﻤﻠﮑﺮﺩ ﻓﻦ ﺭﺍ ﻧﺸﺎﻥ ﻣﯽﺩﻫﺪ‪.‬‬ ‫ﯾﮏ ﺟــﺪﻭﻝ ﻫﻤﯿﻦ ﺭﻭﺍﺑﻂ ﺭﺍ ﺑﺎ ﺍﻋﺪﺍﺩ ﻧﺸــﺎﻥ ﻣﯽﺩﻫــﺪ‪ .‬ﻃﺮﺍﺡ ﯾﮏ‬ ‫ﺳﯿﺴــﺘﻢ ﺍﺯ ﻣﻨﺤﻨﯽﻫﺎﯼ ﻓﻦ ﺑﺮﺍﯼ ﺑﺮﺭﺳــﯽ ﻣﺸﺨﺼﻪﻫﺎﯼ ﺁﻥ ﻭ ﺑﺮﺍﯼ‬ ‫ﺍﻧﺘﺨﺎﺏ ﯾﮏ ﻣﺪﻝ ﺧﺎﺹ ﺍﺯ ﺟﺪﻭﻝ ﺍﺳﺘﻔﺎﺩﻩ ﻣﯽﮐﻨﺪ‪.‬‬

‫ﻣﻨﺤﻨﯽﻫﺎﯼ ﻓﻦ‬ ‫ﺧﯿﻠﯽ ﺍﺯ ﺗﮑﻨﯿﺴﯿﻦﻫﺎ ﻧﻤﯽﺩﺍﻧﻨﺪ ﻣﻨﺤﻨﯽ ﻓﻦ ﭼﯿﺴﺖ‪ .‬ﺍﮔﺮ ﺷﻤﺎ ﺑﺪﺍﻧﯿﺪ‬ ‫ﯾﮏ ﻣﻨﺤﻨﯽ ﻓﻦ ﻧﺸﺎﻥﮔﺮ ﭼﯿﺴﺖ ﺑﺮ ﺁﻥﻫﺎ ﻣﺰﯾﺖ ﺩﺍﺭﯾﺪ‪ .‬ﯾﮏ ﻣﻨﺤﻨﯽ ﻓﻦ‬ ‫)ﺗﺼﻮﯾﺮ ‪: (1‬‬ ‫ﻣﻌﯿﻦ ﺑﻪ ﻫﻤﺮﺍﻩ ﻣﻘﺎﻭﻣﺖﻫﺎﯼ ﻣﺨﺘﻠﻒ ﻭﺍﺭﺩ ﺑﺮ ﺁﻥ ﺍﺳﺖ‪.‬‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﺑﺮﺍﯼ ﻓﻬﻤﯿﺪﻥ ﯾﮏ ﻣﻨﺤﻨﯽ ﻓﻦ‪ ،‬ﺑﺎﯾﺪ ﺑﺪﺍﻧﯿﺪ ﮐﻪ ﻣﻘﯿﺎﺱﻫﺎﯼ ﭘﺎﯾﯿﻦ‪،‬‬ ‫ﭼﭗ ﻭ ﺭﺍﺳﺖ ﻣﻨﺤﻨﯽ ﺑﻪ ﭼﻪ ﻣﻌﻨﯽ ﻫﺴﺘﻨﺪ‪.‬‬ ‫ﺩﺭ ﺑﯿﺸــﺘﺮ ﻣﻨﺤﻨﯽﻫﺎﯼ ﻓﻦ‪ ،‬ﻣﻘﯿﺎﺱ ﭘﺎﯾﯿﻨﯽ‪ CFM ،‬ﺭﺍ ﻧﺸــﺎﻥ‬ ‫ﻣﯽﺩﻫﺪ‪.‬‬ ‫ﻣﻘﯿﺎﺱ ﺳﻤﺖ ﺭﺍﺳﺖ ﻣﻌﻤﻮﻻ ‪ Bhp‬ﺭﺍ ﻧﺸﺎﻥ ﻣﯽﺩﻫﺪ‪ ،‬ﺍﻣﺎ ﻣﻤﮑﻦ‬ ‫ﺍﺳﺖ ﺍﯾﻦ ﻣﻘﯿﺎﺱ ﻧﺸﺎﻥﮔﺮ ﭼﯿﺰ ﺩﯾﮕﺮﯼ ﺑﺎﺷﺪ‪.‬‬ ‫ﺩﺭ ﺑﯿﺸــﺘﺮ ﻣﻨﺤﻨﯽﻫﺎﯼ ﻓﻦ‪ ،‬ﻣﻘﯿﺎﺱ ﺳﻤﺖ ﭼﭗ ‪ SP‬ﺭﺍ ﻧﺸﺎﻥ‬ ‫ﻣﯽﺩﻫﺪ ﻭ ﻣﻌﻤﻮﻻ ‪) SE‬ﺑﺎﺯﺩﻫﯽ ﺍﺳﺘﺎﺗﯿﮏ( ﺭﺍ ﻫﻢ ﻧﺸﺎﻥ ﻣﯽﺩﻫﺪ‪ .‬ﻣﻤﮑﻦ‬ ‫ﺍﺳــﺖ ﺍﯾﻦ ﻣﻘﯿــﺎﺱ ﻣﻘﺎﺩﯾﺮ ﺩﯾﮕﺮﯼ ﻣﺜﻞ ‪) TE‬ﺑﺎﺯﺩﻫﯽ ﮐﻞ( ﺭﺍ ﻧﺸــﺎﻥ‬ ‫ﺑﺪﻫﺪ‪.‬‬

‫ﺗﻬﯿﻪ ﯾﮏ ﻣﻨﺤﻨﯽ ﻓﻦ‬

‫ﺗﺼﻮﯾﺮ ﮔﺮﺍﻓﯿﮑﯽ ﻋﻤﻠﮑﺮﺩ ﯾﮏ ﻓﻦ ﺩﺭ ﺷــﺮﺍﯾﻂ ﮐﺎﺭ ﺑﺎ ﯾﮏ ﺳﺮﻋﺖ‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬ ‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﻳﺎﺯﺍﻛﻰ ژﺍﭘﻦ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﺧﻮﺍﻧﺪﻥ ﯾﮏ ﻣﻨﺤﻨﯽ ﻓﻦ‬

‫ﺭﺍﺑﻄــﻪ ﺑﯿــﻦ ‪) SP‬ﻓﺸــﺎﺭ ﺍﺳــﺘﺎﺗﯿﮏ(‪) CFM ،‬ﻓﻮﺕﻣﮑﻌﺐ ﺩﺭ‬

‫ﺭﻭﺍﻝ ﺗﻬﯿــﻪ ﯾﮏ ﻣﻨﺤﻨﯽ ﻓﻦ ﻫﻤﺎﻧﻨﺪ ﺗﻬﯿﻪ ﯾﮏ ﺟﺪﻭﻝ ﻓﻦ ﺍﺳــﺖ‪.‬‬ ‫ﺑﻨﺎﺑﺮﺍﯾﻦ ﯾﺎﺩﮔﯿﺮﯼ ﺁﻥ ﻣﻔﯿﺪ ﺍﺳﺖ‪.‬‬ ‫ﺗﺼﻮﯾﺮ )‪ (2‬ﻧﺸــﺎﻥ ﻣﯽﺩﻫﺪ ﮐﻪ ﭼﮕﻮﻧﻪ ﯾﮏ ﻣﻨﺤﻨﯽ ﻓﻦ ﺑﻪ ﺩﺳــﺖ‬ ‫ﻣﯽﺁﯾﺪ‪ .‬ﺗﺤﺖ ﺷﺮﺍﯾﻂ ﺁﺯﻣﺎﯾﺸﮕﺎﻫﯽ‪ ،‬ﯾﮏ ﻓﻦ ﺑﺎ ﮐﺎﻧﺎﻝ ﻣﺴﺘﻘﯿﻢ ﺑﺎ ﺗﻨﻈﯿﻤﺎﺕ‬ ‫ﻣﺨﺘﻠﻒ ﺩﻣﭙﺮ ﺗﺨﻠﯿﻪ ﺭﺍﻩ ﺍﻧﺪﺍﺧﺘﻪ ﻣﯽﺷﻮﺩ ﻭ ﻣﻘﺎﺩﯾﺮ ‪ SP ،CFM‬ﻭ ‪Bhp‬‬ ‫ﺧﻮﺍﻧﺪﻩ ﻣﯽﺷﻮﻧﺪ‪.‬‬

‫ﺩﻗﯿﻘﻪ(‪) Bhp ،‬ﺗﻮﺍﻥ ﺗﺮﻣﺰﯼ( ﻭ ‪) SE‬ﺑﺎﺯﺩﻫﯽ ﺍﺳــﺘﺎﺗﯿﮏ( ﺭﺍ ﻧﯿﺰ ﻧﺸــﺎﻥ‬ ‫ﻣﯽﺩﻫﺪ‪ .‬ﻣﻤﮑﻦ ﺍﺳــﺖ ﻣﻘﺎﺩﯾﺮ ﺩﯾﮕﺮﯼ ﻣﺎﻧﻨﺪ ‪) TE‬ﺑﺎﺯﺩﻫﯽ ﮐﻞ( ﺭﺍ ﻧﯿﺰ‬

‫ﻣﺤﺪﻭﺩﻩ ﻋﻤﻠﻜﺮﺩ‬ ‫ﺗﻮﺻﻴﻪ ﺷﺪﻩ‬

‫ﻧﺸﺎﻥ ﺑﺪﻫﺪ‪.‬‬ ‫ﺍﺯ ﻧﺘﺎﯾﺞ ﺣﺎﺻﻞ ﺍﺯ ﺁﺯﻣﻮﻥ ﺁﺯﻣﺎﯾﺸﮕﺎﻫﯽ ﺗﺤﺖ ﺷﺮﺍﯾﻂ ﮐﻨﺘﺮﻝﺷﺪﻩ‬ ‫ﻭ ﮐﺎﻧﺎﻝ ﺗﺨﻠﯿﻪ ﻃﺮﺍﺣﯽﺷﺪﻩ ﺑﻪ ﺻﻮﺭﺕ ﻣﺴﺘﻘﯿﻢ ﺑﻪ ﺩﺳﺖ ﻣﯽﺁﯾﺪ ﻭ ﻧﺘﯿﺠﻪ‬ ‫ﺁﻥ ﺑﺮﺍﯼ ﻋﻤﻠﮑﺮﺩ ﻓﻨﯽ ﮐﻪ ﺩﺭ ﺷﺮﺍﯾﻂ ﺍﺳﺘﻔﺎﺩﻩ ﺑﻪ ﮐﺎﻧﺎﻝ ﻣﺘﺼﻞ ﻣﯽﺷﻮﺩ‪،‬‬

‫ﺗ‬ ‫ﻮﺍﻥ‬ ‫ﺗﺮﻣ‬ ‫ﺰﻯ‬

‫ﺻﺎﺩﻕ ﻧﯿﺴﺖ‪.‬‬

‫ﺑﺎﺯﺩﻫﻰ ﻛ ﻞ‬

‫ﻴﻚ‬ ‫ﻓﺸﺎﺭ ﺍﺳﺘﺎﺗ‬

‫ﻴﻚ‬ ‫ﺳﺘﺎﺗ‬ ‫ﻫﻰ ﺍ‬ ‫ﺎﺯﺩ‬ ‫ﺑ‬

‫ﯾــﮏ ﻣﻨﺤﻨﯽ ﻓﻦ ﻋﻤﻮﻣﯽ )ﻣﻌﻤﻮﻝﺗﺮﯾــﻦ ﻧﻮﻉ( ﺩﺭﺻﺪ ﻣﻘﺎﺩﯾﺮ ﺭﺍ‬ ‫ﻧﺸــﺎﻥ ﻣﯽﺩﻫﺪ ﻭ ﻣﻤﮑﻦ ﺍﺳــﺖ ﺷــﺎﻣﻞ ﭼﻨﺪﯾﻦ ﺍﻧﺪﺍﺯﻩ ﺍﺯ ﻓﻦﻫﺎﯼ‬ ‫ﻣﺸــﺎﺑﻪ ﺑﺸــﻮﺩ‪ .‬ﺗﺼﺎﻭﯾــﺮ )‪ (1,2,3,4,5‬ﻣﻨﺤﻨﯽﻫﺎﯼ ﻓــﻦ ﻋﻤﻮﻣﯽ‬ ‫ﻫﺴــﺘﻨﺪ‪ .‬ﯾﮏ ﻣﻨﺤﻨﯽ ﻓﻦ ﺧﺎﺹ ﻣﻘﺎﺩﯾﺮ ﻭﺍﻗﻌﯽ ﺭﺍ ﺑﺮﺍﯼ ﯾﮏ ﺍﻧﺪﺍﺯﻩ‬ ‫ﻭ ﻣﺪﻝ ﺧﺎﺹ ﻭ ‪ RPM‬ﺩﺍﺩﻩﺷــﺪﻩ ﻧﺸﺎﻥ ﻣﯽﺩﻫﺪ‪ .‬ﻣﻨﺤﻨﯽﻫﺎﯼ ﻓﻦ‬ ‫ﺧﺎﺹ ﻣﻌﻤﻮﻻ ﻧﺸﺎﻥ ﺩﺍﺩﻩ ﻧﻤﯽﺷﻮﻧﺪ‪ ،‬ﭼﻮﻥ ﺑﻪ ﺟﺎﯼ ﺁﻥﻫﺎ ﺍﺯ ﺟﺪﻭﻝ‬ ‫ﺍﺳﺘﻔﺎﺩﻩ ﻣﯽﺷﻮﺩ‪.‬‬

‫ﺗﻬﻮﻳﻪﺍﺭﻭﻧﺪ‬ ‫ﻳﻜﺘﺎﺗﻬﻮﻳﻪ‬ ‫ﻧﺸﺮ ﻳﺰﺩﺍ ﻭﻳﻜﺘﺎ‬ ‫ﺍﺭﻭﻧﺪ‬

‫ﺗﺼﻮﯾﺮ ‪ :1‬ﻣﻨﺤﻨﯽ ﻓﻦ ﻣﺮﺑﻮﻁ ﺑﻪ ﯾﮏ ﻓﻦ ﺳﺎﻧﺘﺮﯾﻔﻮﮊ‬ ‫ﺧﻢ ﺑﻪ ﺟﻠﻮ‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬

‫ﺍﺻﺎﻟﺖ ﺗﻬﻮﻳﻪ ﻣﻄﺒﻮﻉ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﮔﺎﺯﺳﻮﺯ‬

‫ﺻﻔﺤﻪ ‪ / 29‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﺷﺪﻩﺍﻧﺪ‪.‬‬ ‫ﺳــﭙﺲ ﮐﺎﻧﺎﻝ ﺗﺨﻠﯿﻪ ﺍﻧﺪﮐﯽ ﻣﺴﺪﻭﺩ ﻣﯽﺷﻮﺩ ﻭ ﻣﻘﺎﺩﯾﺮ ‪،CFM‬‬ ‫‪ SP‬ﻭ ‪ Bhp‬ﺩﻭﺑﺎﺭﻩ ﺍﻧﺪﺍﺯﻩ ﮔﺮﻓﺘﻪ ﻣﯽﺷﻮﻧﺪ‪ CFM2 .‬ﺭﻭﯼ ﺧﻂ ﭘﺎﯾﯿﻨﯽ‬ ‫ﻣﺸﺨﺺ ﺷﺪﻩ ﻭ ﻧﻘﺎﻁ ‪ Bhp2‬ﻭ ‪ SP2‬ﮐﺸﯿﺪﻩ ﻣﯽﺷﻮﻧﺪ‪.‬‬ ‫ﺗﺼﻮﯾﺮ ‪ :2B‬ﭼﻨﺪ ﺑﺎﺭ ﺩﯾﮕﺮ ﮐﺎﻧﺎﻝ ﺗﺨﻠﯿﻪ ﺑﯿﺸــﺘﺮ ﻣﺴﺪﻭﺩ ﻣﯽﺷﻮﺩ ﻭ‬

‫ﻣﺤﺪﻭﺩﻩ ﻋﻤﻠﻜﺮﺩ‬ ‫ﺗﻮﺻﻴﻪﺷﺪﻩ‬

‫ﺗﺼﻮﯾﺮ ‪ :3‬ﻓﻦ ﭘﺮﻩﺷﻌﺎﻋﯽ‬ ‫ﺍﺭﻭﻧﺪ ﺑﺎ ﺩﻓﺘﺮ ﻧﺸﺮﻳﻪ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﺗﺼﻮﯾﺮ ‪ :2‬ﺑﻪ ﺩﺳﺖﺁﻭﺭﺩﻥ ﻣﻨﺤﻨﯽ ﻓﻦ‬ ‫ﺗﺼﻮﯾﺮ ‪ :2A‬ﻭﻗﺘﯽ ﮐــﻪ ﻓﻦ ﺑﺎ ﺻﺪﺩﺭﺻﺪ ﻇﺮﻓﯿﺖ )ﺑﺪﻭﻥ ﻣﻘﺎﻭﻣﺖ(‬ ‫ﮐﺎﺭ ﻣﯽﮐﻨﺪ‪ CFM ،SP ،‬ﻭ ‪ Bhp‬ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻣﯽﺷــﻮﻧﺪ‪ .‬ﺑﺮﺍﯼ ﺍﯾﻦ ﻓﻦ‬ ‫ﺧﺎﺹ‪ CFM ،‬ﺷﺶ ﻫﺰﺍﺭ‪ SP ،‬ﺻﻔﺮ ﻭ ‪ Bhp‬ﺳﻪ ﺍﺳﺖ‪ CFM .‬ﺭﻭﯼ ﺧﻂ‬ ‫ﭘﺎﯾﯿﻨﯽ ﻣﺸﺨﺺ ﺷﺪﻩ ﺍﺳﺖ ﻭ ﻧﻘﺎﻁ ‪ Bhp1‬ﻭ ‪ SP1‬ﺭﻭﯼ ﻧﻤﻮﺩﺍﺭ ﻣﺸﺨﺺ‬

‫ﺗﺼﻮﯾﺮ ‪ :5‬ﻓﻦ ﭘﺮﻩﻣﺤﻮﺭﯼ‬

‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﺷﺮﻛﺖ‬ ‫‪ Robur‬ﺍﻳﺘﺎﻟﻴﺎ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﻫﻮﺍﺳﺎﺯﻫﺎﻯ ﺟﺪﻳﺪ‬ ‫ﺳﺮﻯ ‪ 39FD‬ﻛﺮﻳﺮ‬

‫ﺟﻬﺖ ﺗﻬﻴﻪ ﻣﺠﻼﺕ ﻭ ﻛﺘﺎﺏﻫﺎﻯ‬ ‫ﺗﺎﺳﻴﺴﺎﺗﻰ ﺑﺎ ﻣﺎ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﺗﻠﻔﻦ‪22885647-50:‬‬

‫ﺗﻠﻔﻦ‪55401278 :‬‬

‫ﻣﺤﺪﻭﺩﻩ ﻋﻤﻠﻜﺮﺩ‬ ‫ﺗﻮﺻﻴﻪﺷﺪﻩ‬

‫ﮔﺮﻭﻩ ﻣﻬﻨﺪﺳﻴﻦ ﻣﺸﺎﻭﺭ ﺍﺭﻭﻧﺪ ﺳﺮﻭﻳﺲ‬

‫ﺗﺼﻮﯾﺮ ‪ :4‬ﻓﻦ ﺑﺎ ﭘﺮﻩﻫﺎﯼ ﺷﯿﺐ ﺑﻪ ﻃﺮﻑ ﻋﻘﺐ‬

‫ﺟﻬﺖ ﺳﻔﺎﺭﺵ ﺁﮔﻬﻰ ﺩﺭ ﻧﺸﺮﻳﻪ‬

‫ﻣﺤﺪﻭﺩﻩ ﻋﻤﻠﻜﺮﺩ‬ ‫ﺗﻮﺻﻴﻪﺷﺪﻩ‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬ ‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﻳﺎﺯﺍﻛﻰ ژﺍﭘﻦ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﺷﻌﻠﻪ ﻣﺴﺘﻘﻴﻢ‬

‫ﺻﻔﺤﻪ ‪ / 30‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﻣﻘﺎﺩﯾﺮ ﺩﻭﺑﺎﺭﻩ ﺍﻧﺪﺍﺯﻩ ﮔﺮﻓﺘﻪ ﻣﯽﺷﻮﻧﺪ ﻭ ﻧﻘﺎﻁ ﺩﯾﮕﺮﯼ ﺑﻪ ﺩﺳﺖ ﻣﯽﺁﯾﻨﺪ‪.‬‬ ‫ﺗﺼﻮﯾﺮ ‪ :2C‬ﻭﻗﺘﯽ ﻧﻘﺎﻁ ﮐﺎﻓﯽ ﺑﻪ ﺩﺳﺖ ﺁﻣﺪﻧﺪ‪ ،‬ﺁﻥﻫﺎ ﺭﺍ ﺑﻪ ﻫﻢ ﻣﺘﺼﻞ‬ ‫ﮐﺮﺩﻩ ﻭ ﻣﻨﺤﻨﯽﻫﺎﯼ ‪ Bhp‬ﻭ ‪ SP‬ﮐﺸﯿﺪﻩ ﻣﯽﺷﻮﻧﺪ‪.‬‬ ‫ﺑﻌﺪ ﺍﺯ ﺗﻬﯿﻪ ﺍﯾﻦ ﻣﻨﺤﻨﯽﻫﺎ‪ ،‬ﻣﻨﺤﻨﯽﻫﺎﯼ ﻣﻘﺎﺩﯾﺮ ﺩﯾﮕﺮ ﻣﺎﻧﻨﺪ ﺑﺎﺯﺩﻫﯽ‬ ‫ﺑﻪ ﮐﻤﮏ ﻣﻌﺎﺩﻻﺕ ﺑﻪ ﺩﺳﺖ ﻣﯽﺁﯾﻨﺪ‪ .‬ﻃﺮﺍﺡ ﺳﯿﺴﺘﻢ ﻣﻮﻗﻊ ﺍﻧﺘﺨﺎﺏ ﯾﮏ‬ ‫ﻓﻦ ﺑﺮﺍﯼ ﯾﮏ ﮐﺎﺭﺑﺮﺩ ﺧﺎﺹ ﺑﻪ ‪ SE‬ﻭ ‪ SP‬ﺗﻮﺟﻪ ﻣﯽﮐﻨﺪ‪.‬‬ ‫ﺗﺼﺎﻭﯾــﺮ )‪ (1,2,3,4,5‬ﻣﻨﺤﻨﯽﻫﺎﯼ ﻓﻦ ﺑﺮﺍﯼ ﺍﻧﻮﺍﻉ ﻣﺨﺘﻠﻒ ﭘﺮﻩﻫﺎ ﺭﺍ‬ ‫ﻧﺸــﺎﻥ ﻣﯽﺩﻫﻨﺪ‪ .‬ﻫﺮ ﻧﻮﻉ ﭘﺮﻩ ﻓﻦ ﻣﻨﺤﻨﯽ ﻣﺘﻔﺎﻭﺗﯽ ﺩﺍﺭﺩ‪ .‬ﺑﺎ ﺍﯾﻦ ﻭﺟﻮﺩ‪،‬‬ ‫ﺍﺻﻮﻝ ﺯﯾﺮ ﺭﺍ ﺑﻪ ﯾﺎﺩ ﺩﺍﺷﺘﻪ ﺑﺎﺷﯿﺪ‪:‬‬ ‫ﮔﻮﺷﻪ ﺳﻤﺖ ﺭﺍﺳﺖ ﻭ ﭘﺎﯾﯿﻦ ﺩﺭ ﻣﻘﯿﺎﺱ ﭘﺎﯾﯿﻦ‪ ،‬ﺑﯿﺎﻥﮔﺮ ﻇﺮﻓﯿﺖ‬ ‫ﺻﺪﺩﺭﺻﺪﯼ ﻓﻦ ﺩﺭ ﺍﺭﺳــﺎﻝ ﻫﻮﺍ ﺍﺳــﺖ ﻭ ﻫﯿﭻﮔﻮﻧــﻪ ﻣﺤﺪﻭﺩﯾﺘﯽ ﺑﺮﺍﯼ‬ ‫ﺟﺮﯾﺎﻥ ﻫﻮﺍ ﻭﺟﻮﺩ ﻧــﺪﺍﺭﺩ‪ .‬ﮔﺎﻫﯽ ﺍﻭﻗﺎﺕ ﺑﻪ ﺍﯾﻦ ﻧﻘﻄﻪ ‪) WO‬ﮐﺎﻣﻼ ﺁﺯﺍﺩ(‬ ‫ﻣﯽﮔﻮﯾﻨﺪ‪.‬‬ ‫ﮔﻮﺷــﻪ ﺳﻤﺖ ﭼﭗ ﭘﺎﯾﯿﻦ ﺑﯿﺎﻥﮔﺮ ﺟﺎﺑﻪﺟﺎﯾﯽ ﻫﻮﺍ ﺑﻪ ﻣﻘﺪﺍﺭ ﺻﻔﺮ‬ ‫ﺍﺳﺖ ﮐﻪ ﺟﻠﻮﯼ ﺟﺮﯾﺎﻥ ﻫﻮﺍ ﮐﺎﻣﻼ ﮔﺮﻓﺘﻪ ﻣﯽﺷﻮﺩ‪ .‬ﮔﺎﻫﯽ ﺍﻭﻗﺎﺕ ﺑﻪ ﺍﯾﻦ‬ ‫ﻧﻘﻄﻪ ‪) BT‬ﻣﺴﺪﻭﺩ ﺷﺪﻩ( ﻣﯽﮔﻮﯾﻨﺪ‪.‬‬ ‫ﺑــﺮﺍﯼ ﻫﻤﻪ ﻓﻦﻫﺎ‪ ،‬ﺑﺎ ﮐﺎﻫﺶ ‪ CFM‬ﺍﺯ ﺻﺪﺩﺭﺻﺪ‪ ،‬ﻣﻨﺤﻨﯽ ‪SP‬‬ ‫ﺍﻓﺰﺍﯾﺶ ﻣﻘﺪﺍﺭ ﻣﯽﯾﺎﺑﺪ )ﺑﻪ ﺩﻟﯿﻞ ﻣﻘﺎﻭﻣﺖ ﺍﻓﺰﺍﯾﺶﯾﺎﻓﺘﻪ(‪ .‬ﺍﺯ ‪ SP‬ﺻﻔﺮ ﺩﺭ‬ ‫‪ CFM‬ﺻﺪﺩﺭﺻﺪ‪ ،‬ﺗﺎ ﻧﻘﻄﻪ ﻣﺸﺨﺺ ‪ SP‬ﺍﻓﺰﺍﯾﺶ ﻣﯽﯾﺎﺑﺪ ﺍﻣﺎ ﺑﻌﺪ ﺍﺯ ﺁﻥ‬ ‫ﮐﺎﻫﺶ ﻣﯽﯾﺎﺑﺪ‪ .‬ﺑﯿﺸــﺘﺮﯾﻦ ﻣﻘﺪﺍﺭ ‪ SP‬ﻭ ﻣﻘﺪﺍﺭ ﺷﯿﺐ ﺑﻪ ﺳﻤﺖ ﭼﭗ ﺑﺎ‬ ‫ﺗﻮﺟﻪ ﺑﻪ ﻧﻮﻉ ﻓﻦ ﺗﻐﯿﯿﺮ ﻣﯽﮐﻨﺪ‪.‬‬ ‫ﻣﻨﺤﻨﯽ ‪) SE‬ﺑﺎﺯﺩﻫﯽ ﺍﺳــﺘﺎﺗﯿﮏ( ﺑﺎ ﺍﻓﺖ ﻣﻘﺪﺍﺭ ‪ CFM‬ﺍﻓﺰﺍﯾﺶ‬ ‫ﻣﯽﯾﺎﺑﺪ ﺗﺎ ﺑﻪ ﻧﻘﻄﻪ ﻣﺸﺨﺼﯽ ﺑﺮﺳــﺪ‪ .‬ﺑﺎ ﺗﻮﺟﻪ ﺑﻪ ﻧﻮﻉ ﻓﻦ‪ ،‬ﻣﻨﺤﻨﯽ ﺁﻥ‬ ‫ﻣﺘﻐﯿﺮ ﺍﺳﺖ‪.‬‬ ‫ﺑﯿﺸﺘﺮ ﻣﻨﺤﻨﯽﻫﺎﯼ ﻓﻦ ﺷﺎﻣﻞ ﻣﺤﺪﻭﺩﻩ ﺗﻮﺻﯿﻪﺷﺪﻩ ﻋﻤﻠﮑﺮﺩ‬ ‫ﻣﯽﺷﻮﻧﺪ‪ .‬ﺑﻪ ﻃﻮﺭ ﮐﻠﯽ‪ ،‬ﻣﺤﺪﻭﺩﻩ ﻋﻤﻠﮑﺮﺩ ﺑﻬﯿﻨﻪ ﻫﺮ ﻓﻨﯽ ﻣﻨﻄﺒﻖ ﯾﺎ‬ ‫ﻧﺰﺩﯾﮏ ﺳﻤﺖ ﺭﺍﺳﺖ ﻧﻘﻄﻪ ﺣﺪﺍﮐﺜﺮ ﺩﺭ ﻣﻨﺤﻨﯽ ‪ SE‬ﺍﺳﺖ‪ .‬ﺑﻪ ﻋﺒﺎﺭﺕ‬ ‫ﺩﯾﮕﺮ ﺍﯾﻦ ﻣﺤﺪﻭﺩﻩ ﺑﯿﺎﻥﮔﺮ ﻗﺴــﻤﺖ ﺑﯿﺸــﺘﺮﯾﻦ ‪ SP‬ﻭ ‪ SE‬ﺍﺳﺖ‪ .‬ﺍﮔﺮ‬ ‫ﻓﻦ ﺩﺭ ﺳــﻤﺖ ﭼﭗ ﻣﺤﺪﻭﺩﻩ ﻋﻤﻠﮑﺮﺩ ﺗﻮﺻﯿﻪﺷﺪﻩ ﮐﺎﺭ ﮐﻨﺪ‪ ،‬ﻧﺎﭘﺎﯾﺪﺍﺭ‬ ‫ﻭ ﺑﺎ ﺑﺎﺯﺩﻫﯽ ﭘﺎﯾﯿﻦ ﺧﻮﺍﻫﺪ ﺑﻮﺩ‪ .‬ﺍﮔﺮ ﻓﻦ ﺩﺭ ﺳــﻤﺖ ﺭﺍﺳــﺖ ﻣﺤﺪﻭﺩﻩ‬ ‫ﻋﻤﻠﮑﺮﺩ ﺗﻮﺻﯿﻪﺷﺪﻩ ﮐﺎﺭ ﮐﻨﺪ‪ ،‬ﺍﺯ ﻣﻘﺪﺍﺭ ﻻﺯﻡ‪ ،‬ﮐﻮﭼﮏﺗﺮ ﺩﺭ ﻧﻈﺮ ﮔﺮﻓﺘﻪ‬ ‫ﺷــﺪﻩ ﻭ ﺑﺎﺯﺩﻫﯽ ﮐﻤﯽ ﺩﺍﺭﺩ‪ .‬ﻭﻗﺘﯽ ﮐﻪ ﻓﻦ ﺩﺭ ﻣﺤﺪﻭﺩﻩ ﺗﻮﺻﯿﻪﺷﺪﻩ‬ ‫ﮐﺎﺭ ﮐﻨﺪ‪ ،‬ﮐﻤﺘﺮﯾﻦ ﺻﺪﺍ ﺭﺍ ﺍﯾﺠﺎﺩ ﻣﯽﮐﻨﺪ‪.‬‬

‫ﭘﯿﻤﺎﯾﺶ ﻣﻨﺤﻨﯽ‬ ‫ﻫﻨﮕﺎﻡ ﺑﺤﺚ ﺩﺭ ﻣﻮﺭﺩ ﺳﯿﺴﺘﻢ ﮐﺎﻧﺎﻝﻫﺎﯼ ‪) VAV‬ﺣﺠﻢ ﻣﺘﻐﯿﺮ‬ ‫ﻫﻮﺍ(‪ ،‬ﮔﺎﻫﯽ ﺍﻭﻗﺎﺕ ﺍﺯ ﻋﺒﺎﺭﺕ ﭘﯿﻤﺎﯾﺶ ﻣﻨﺤﻨﯽ ﺍﺳــﺘﻔﺎﺩﻩ ﻣﯽﺷﻮﺩ‪.‬‬ ‫ﻭﻗﺘــﯽ ﮐﻪ ﻣﺤﻔﻈﻪﻫﺎﯼ ‪ VAV‬ﺑﺎﺯ ﻭ ﺑﺴــﺘﻪ ﻣﯽﺷــﻮﻧﺪ‪ ،‬ﺑﺎ ﺗﻐﯿﯿﺮﺍﺕ‬ ‫ﻣﻘﺎﻭﻣﺖ ﺳﯿﺴــﺘﻢ‪ SP ،‬ﺳﯿﺴــﺘﻢ ﮐﻢ ﻭ ﺯﯾﺎﺩ ﻣﯽﺷــﻮﺩ‪ .‬ﺑﺎ ﺗﻐﯿﯿﺮﺍﺕ‬ ‫ﻓــﻦ‪ ،‬ﻧﻘﻄﻪ ﻋﻤﻠﮑــﺮﺩ ﺭﻭﯼ ﻓﻦ ﺟﺎﺑﻪﺟﺎ ﻣﯽﺷــﻮﺩ ﻭ ‪ CFM‬ﻓﻦ ﻫﻢ‬ ‫ﺗﻐﯿﯿﺮ ﻣﯽﮐﻨﺪ‪ .‬ﺑﻪ ﺧﺎﻃﺮ ﺩﺍﺷــﺘﻪ ﺑﺎﺷﯿﺪ ﮐﻪ ﻭﻗﺘﯽ ‪ CFM‬ﺻﻔﺮ ﺍﺳﺖ‬ ‫)ﺣﺎﻟﺖ ﻣﺴﺪﻭﺩﺷــﺪﻩ( ‪ SP‬ﺻﺪﺩﺭﺻﺪ ﺍﺳﺖ‪ .‬ﺍﺯ ﺁﻧﺠﺎ ﮐﻪ ﻋﻤﻠﮑﺮﺩ ﻓﻦ‬ ‫ﻫﻤﯿﺸــﻪ ﺭﻭﯼ ﻣﻨﺤﻨﯽ ‪ SP‬ﺍﺳﺖ‪ ،‬ﻋﻤﻠﮑﺮﺩ ﻓﻦ ﺑﺎ ﭘﯿﻤﺎﯾﺶ ﺩﺍﺩﻩ ‪SP‬‬ ‫ﺭﻭﯼ ﻣﻨﺤﻨﯽ ﺗﻐﯿﯿﺮ ﻣﯽﮐﻨﺪ‪ .‬ﺑﺮﺍﯼ ﻣﺜﺎﻝ‪ ،‬ﻓﺮﺽ ﮐﻨﯿﺪ ﮐﻪ ﺗﺼﻮﯾﺮ )‪(4‬‬ ‫ﯾﮏ ﻣﻨﺤﻨﯽ ﻓﻦ ﺑﺮﺍﯼ ﯾﮏ ﺳﯿﺴــﺘﻢ ‪ VAV‬ﺍﺳــﺖ‪ .‬ﻧﻘﻄﻪ ﻋﻤﻠﮑﺮﺩ‬

‫ﺗﻬﻮﻳﻪﺍﺭﻭﻧﺪ‬ ‫ﻳﻜﺘﺎﺗﻬﻮﻳﻪ‬ ‫ﻧﺸﺮ ﻳﺰﺩﺍ ﻭﻳﻜﺘﺎ‬ ‫ﺍﺭﻭﻧﺪ‬

‫ﻓﻦ ﻧﻘﻄﻪ ‪ A‬ﺍﺳــﺖ ﮐﻪ ﺑــﻪ ﻣﻌﻨﯽ ‪ 75% CFM‬ﮐﺎﻣﻼ ﺁﺯﺍﺩ ﺍﺳــﺖ‪.‬‬ ‫ﺍﮔــﺮ ﺩﻣﭙﺮﻫــﺎ ﺩﺭ ﭼﻨﺪﯾﻦ ﻣﺤﻔﻈﻪ ‪ VAV‬ﺩﺍﺧﻞ ﺳﯿﺴــﺘﻢ ﻫﻤﺰﻣﺎﻥ‬ ‫ﺑﺴﺘﻪ ﺷــﻮﻧﺪ‪ SP ،‬ﺳﯿﺴﺘﻢ ﺍﻓﺰﺍﯾﺶ ﻣﯽﯾﺎﺑﺪ‪ .‬ﺍﯾﻦ ﺑﻪ ﻣﻌﻨﯽ ﺁﻥ ﺍﺳﺖ‬ ‫ﮐﻪ ﻧﻘﻄﻪ ﻋﻤﻠﮑﺮﺩ ﻓﻦ ﺑﻪ ﺳــﻤﺖ ﺑﺎﻻ ﻭ ﺳــﻤﺖ ﭼﭗ ﻣﻨﺤﻨﯽ ﺣﺮﮐﺖ‬ ‫ﻣﯽﮐﻨــﺪ‪ .‬ﻭﻗﺘﯽ ﮐﻪ ﺑﻪ ﻧﻘﻄﻪ ‪ B‬ﺑﺮﺳــﺪ‪ CFM ،‬ﺗﺎ ﻣﻘﺪﺍﺭ ‪ 60%‬ﺗﻨﺰﻝ‬ ‫ﮐﺮﺩﻩ ﺍﺳــﺖ‪ SE ،‬ﺗﺎ ‪ 82%‬ﺍﻓﺰﺍﯾﺶ ﯾﺎﻓﺘﻪ ﺍﺳﺖ ﻭ ‪ Bhp‬ﺍﺯ ‪ 100%‬ﺑﻪ‬ ‫‪ 92%‬ﮐﺎﻫﺶ ﯾﺎﻓﺘﻪ ﺍﺳﺖ‪.‬‬ ‫ﺍﮔﺮ ﺩﻣﭙﺮﻫﺎ ﺩﺭ ﻣﺤﻔﻈﻪ ‪ VAV‬ﺑﻪ ﺑﺴﺘﻪﺷــﺪﻥ ﺍﺩﺍﻣﻪ ﺩﻫﻨﺪ‪ ،‬ﻓﻦ‬ ‫ﻫﻤﭽﻨﺎﻥ ﺭﻭﯼ ﻣﻨﺤﻨﯽ ‪ SP‬ﺑﺎﻻ ﻣﯽﺭﻭﺩ‪ .‬ﻭﻗﺘﯽ ﮐﻪ ﺑﻪ ﻧﻘﻄﻪ ‪ C‬ﺑﺮﺳﺪ‪،‬‬ ‫ﻓﻦ ﺍﺯ ﻣﺤﺪﻭﺩﻩ ﻋﻤﻠﮑﺮﺩ ﺗﻮﺻﯿﻪﺷﺪﻩ ﺧﺎﺭﺝ ﺷﺪﻩ ﺍﺳﺖ‪ .‬ﻧﺘﯿﺠﻪ ﺍﯾﻦ ﺍﻣﺮ‬ ‫ﺻﺪﺍﯼ ﺑﺎﻻ‪ ،‬ﺳﯿﺴﺘﻢ ﻧﺎﭘﺎﯾﺪﺍﺭ ﻭ ﺑﺎﺯﺩﻫﯽ ﭘﺎﯾﯿﻦ ﻓﻦ ﺍﺳﺖ‪.‬‬ ‫ﺍﯾﻦ ﻧﺸــﺎﻥ ﻣﯽﺩﻫﺪ ﮐﻪ ﭼﺮﺍ ﺳﯿﺴــﺘﻢﻫﺎﯼ ﺟﺪﯾﺪﺗﺮ ‪ VAV‬ﺑﺮﺍﯼ‬ ‫ﮐﻨﺘﺮﻝ ‪ CFM‬ﺳﯿﺴــﺘﻢ ﺍﺯ ﺭﻭﺵﻫﺎﯼ ﺩﯾﮕﺮﯼ ﻣﺎﻧﻨﺪ ﺗﻐﯿﯿﺮ ‪ RPM‬ﻓﻦ‬ ‫ﺍﺳﺘﻔﺎﺩﻩ ﻣﯽﮐﻨﻨﺪ‪.‬‬

‫ﺗﻤﺮﯾﻦ‬ ‫ﺑﺮﺍﯼ ﺍﯾﻦ ﮐﻪ ﮐﺎﻣﻼ ﻣﺘﻮﺟﻪ ﺷــﻮﯾﺪ ﻣﻨﺤﻨﯽ ﻓﻦ ﭼﻪ ﭼﯿﺰﯼ ﺭﺍ ﻧﺸﺎﻥ‬ ‫ﻣﯽﺩﻫﺪ‪ ،‬ﺑﺎ ﺍﺳــﺘﻔﺎﺩﻩ ﺍﺯ ﻣﻨﺤﻨﯽﻫﺎﯼ ﺗﺼﺎﻭﯾﺮ )‪ (1,2,3,4,5‬ﺟﺪﻭﻝ ﺯﯾﺮ ﺭﺍ‬ ‫ﭘــﺮ ﮐﻨﯿﺪ‪ .‬ﺑﻪ ﺍﺯﺍﯼ ‪ CFM‬ﭘﻨﺠﺎﻩ ﺩﺭﺻﺪ‪ SP ,SE ،‬ﻭ ‪ Bhp‬ﺭﺍ ﺑﻪ ﺩﺳــﺖ‬ ‫ﺁﻭﺭﯾﺪ‪.‬‬

‫ﺧﻢ ﺑﻪ‬ ‫ﺟﻠﻮ‬

‫ﭘﺮﻩ‬ ‫ﺷﻌﺎﻋﯽ‬

‫ﺷﯿﺐ ﺑﻪ‬ ‫ﻋﻘﺐ‬

‫ﭘﺮﻩ‬ ‫ﻣﺤﻮﺭﯼ‬

‫ﻣﺤﺪﻭﺩﻩ ﻋﻤﻠﮑﺮﺩ‬ ‫ﺗﻮﺻﯿﻪﺷﺪﻩ‬

‫‪1‬‬

‫‪6‬‬

‫‪11‬‬

‫‪16‬‬

‫‪ 50% CFM‬ﺩﺭ ‪SP‬‬

‫‪2‬‬

‫‪7‬‬

‫‪12‬‬

‫‪17‬‬

‫‪ 50% CFM‬ﺩﺭ ‪SE‬‬

‫‪3‬‬

‫‪8‬‬

‫‪13‬‬

‫‪18‬‬

‫‪ 50% CFM‬ﺩﺭ ‪Bhp‬‬

‫‪4‬‬

‫‪9‬‬

‫‪14‬‬

‫‪19‬‬

‫ﺩﺭ ﻣﺤﺪﻭﺩﻩ ﻋﻤﻠﮑﺮﺩ‪،‬‬ ‫ﺑﺎ ﮐﺎﻫﺶ ‪ ،CFM‬ﻣﻘﺪﺍﺭ‬ ‫‪ Bhp‬ﺑﺎﻻ ﻣﯽﺭﻭﺩ ﯾﺎ‬ ‫ﭘﺎﯾﯿﻦ؟‬

‫‪5‬‬

‫‪10‬‬

‫‪15‬‬

‫‪20‬‬

‫ﺟﺪﺍﻭﻝ ﻓﻦ‬ ‫ﯾﮏ ﺟﺪﻭﻝ ﻓﻦ )ﺗﺼﻮﯾﺮ ‪ (6‬ﺷﺎﻣﻞ ﺍﻃﻼﻋﺎﺕ ﻣﻨﺤﻨﯽ ﻓﻦ ﻣﯽﺷﻮﺩ‪.‬‬ ‫ﺑــﺎ ﺍﯾﻦ ﺗﻔﺎﻭﺕ ﮐﻪ ﺟــﺪﻭﻝ ﺑﺮﺍﯼ ‪RPM‬ﻫــﺎﯼ ﻣﺨﺘﻠﻒ‪ ،‬ﮐﻤﯿﺖﻫﺎﯼ‬ ‫ﻣﺸــﺨﺼﯽ ﺭﺍ ﺍﺭﺍﺋــﻪ ﻣﯽﮐﻨﺪ‪ ،‬ﺍﻣﺎ ﻣﻨﺤﻨﯽ ﻓﻘــﻂ ﺑﯿﺎﻥﮔﺮ ﯾﮏ ‪RPM‬‬ ‫ﺍﺳﺖ‪ .‬ﺗﮑﻨﯿﺴﯿﻦ ﻣﯽﺗﻮﺍﻧﺪ ﺑﺮﺍﯼ ﭘﯿﺶﺑﯿﻨﯽ ﻋﻤﻠﮑﺮﺩ ﻓﻦ ﺑﻌﺪ ﺍﺯ ﺗﻐﯿﯿﺮ‬ ‫‪ RPM‬ﺁﻥ ﺍﺯ ﺟﺪﻭﻝ ﻓﻦ ﺍﺳﺘﻔﺎﺩﻩ ﮐﻨﺪ‪.‬‬ ‫ﻋﺒــﺎﺭﺕ ‪) OV‬ﺳــﺮﻋﺖ ﺧﺮﻭﺟــﯽ( ﺩﺭ ﺟﺪﺍﻭﻝ ﻓﻦ ﺍﺳــﺘﻔﺎﺩﻩ‬ ‫ﻣﯽﺷــﻮﺩ‪) .‬ﺩﺭ ﺗﺼﻮﯾﺮ ‪ ،6‬ﺑﺎﻻﯼ ﺳــﺘﻮﻥ ﺩﻭﻡ ﺍﺯ ﺳﻤﺖ ﭼﭗ( ‪OV‬‬ ‫ﮐﻪ ﺑﺮ ﺣﺴــﺐ ‪) FPM‬ﻓﻮﺕ ﺩﺭ ﺩﻗﯿﻘﻪ( ﺑــﺎ ﻣﻘﺎﺩﯾﺮ ﻧﺰﺩﯾﮏ ﺑﻪ ‪100‬‬ ‫ﺩﺍﺩﻩ ﻣﯽﺷــﻮﺩ‪ ،‬ﺍﺯ ﺍﻃﻼﻋﺎﺕ ﺍﺻﻠﯽ ﺟﺪﻭﻝ ﻓﻦ ﺍﺳــﺖ‪ .‬ﯾﮏ ﻃﺮﺍﺡ‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬

‫ﺍﺻﺎﻟﺖ ﺗﻬﻮﻳﻪ ﻣﻄﺒﻮﻉ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﮔﺎﺯﺳﻮﺯ‬

‫ﺻﻔﺤﻪ ‪ / 31‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﺗﺼﻮﯾﺮ ‪ :6‬ﺟﺪﻭﻝ ﯾﮏ ﻓﻦ ﻋﺎﺩﯼ‬

‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﺷﺮﻛﺖ‬ ‫‪ Robur‬ﺍﻳﺘﺎﻟﻴﺎ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﻫﻮﺍﺳﺎﺯﻫﺎﻯ ﺟﺪﻳﺪ‬ ‫ﺳﺮﻯ ‪ 39FD‬ﻛﺮﻳﺮ‬

‫ﺟﻬﺖ ﺗﻬﻴﻪ ﻣﺠﻼﺕ ﻭ ﻛﺘﺎﺏﻫﺎﻯ‬ ‫ﺗﺎﺳﻴﺴﺎﺗﻰ ﺑﺎ ﻣﺎ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﺗﻠﻔﻦ‪22885647-50:‬‬

‫ﺍﺭﻭﻧﺪ ﺑﺎ ﺩﻓﺘﺮ ﻧﺸﺮﻳﻪ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﮐﻨﺪ ﮐــﻪ ﻣﻘﺪﺍﺭ ﺍﺧﺘﻼﻑ ‪ SP‬ﺑﯿﻦ ﻭﺭﻭﺩﯼ ﻭ ﺧﺮﻭﺟﯽ ﻣﺪ ﻧﻈﺮ ﻫﻨﮕﺎﻡ‬ ‫ﻃﺮﺍﺣﯽ ﺑﺮﺁﻭﺭﺩﻩ ﺷﻮﺩ‪ .‬ﻭﻗﺘﯽ ﮐﻪ ﺍﯾﻦ ﺍﺗﻔﺎﻕ ﻣﯽﺍﻓﺘﺪ‪ ،‬ﻓﺸﺎﺭ ﺍﺳﺘﺎﺗﯿﮏ‬ ‫ﮐﺎﻧﺎﻝ ﺍﻓﺖ ﻣﯽﮐﻨﺪ ﻭ ﻫﻮﺍﯼ ﺩﺍﺧﻞ ﮐﺎﻧﺎﻝ ﺑﻪ ﺩﺍﺧﻞ ﻓﻦ ﺑﺎﺯ ﻣﯽﮔﺮﺩﺩ‪.‬‬ ‫ﺍﯾﻦ ﺍﺗﻔﺎﻕ ﻣﻮﺟﺐ ﻣﯽﺷــﻮﺩ ﮐــﻪ ﻓﻦ ‪ SP‬ﻭ ‪ CFM‬ﻃﺮﺍﺣﯽﺍﺵ ﺭﺍ ﺑﻪ‬ ‫ﺩﺳﺖ ﺁﻭﺭﺩ‪ .‬ﺍﯾﻦ ﭼﺮﺧﻪ ﭘﯿﻮﺳﺘﻪ ﺗﮑﺮﺍﺭ ﻣﯽﺷﻮﺩ ﻭ ﻣﻮﺟﺐ ﺿﺮﺑﺎﻥ ﻫﻮﺍ‬ ‫ﻣﯽﮔﺮﺩﺩ‪.‬‬ ‫ﺿﺮﺑﺎﻥ ﻓﻦ ﻣﻌﻤﻮﻻ ﺑﻪﻋﻠﺖ ﺑﻪﮐﺎﺭﮔﯿﺮﯼ ﻓﻦ ﺑﺰﺭﮒﺗﺮ ﺍﺯ ﺍﻧﺪﺍﺯﻩ ﻻﺯﻡ‬ ‫ﺍﺗﻔﺎﻕ ﻣﯽﺍﻓﺘﺪ ﻭ ﻧﻘﻄﻪ ﻋﻤﻠﮑﺮﺩ ﺳﻤﺖ ﭼﭗ ﻣﻨﺤﻨﯽ ﻓﺸﺎﺭ ﺍﺳﺘﺎﺗﯿﮏ‬ ‫ﻗــﺮﺍﺭ ﺩﺍﺭﺩ‪ .‬ﺍﯾــﻦ ﺍﺗﻔﺎﻕ ﻫﻤﭽﻨﯿﻦ ﺑﻪ ﻋﻠﺖ ﻭﺟــﻮﺩ ﻣﻘﺎﻭﻣﺖ ﺑﯿﺶ ﺍﺯ‬ ‫ﺣﺪ ﺩﺭ ﺳﯿﺴﺘﻢ ﯾﺎ ﺷــﺮﺍﯾﻂ ﻭﺭﻭﺩﯼ ﻧﺎﻣﻨﺎﺳﺐ ﺭﻭﯼ ﻣﯽﺩﻫﺪ‪ .‬ﺑﻌﻀﯽ‬ ‫ﺍﺯ ﻣﻨﺤﻨﯽﻫﺎﯼ ﻓﻦ‪ ،‬ﺧﻂ ﺿﺮﺑﺎﻥ ﺩﺍﺭﻧﺪ‪ .‬ﺗﺼﻮﯾﺮ )‪ (7‬ﺑﯿﺎﻥﮔﺮ ﺷﺮﺍﯾﻄﯽ‬ ‫ﺍﺳــﺖ ﮐﻪ ﺗﺤﺖ ﺁﻥ ﻣﻤﮑﻦ ﺍﺳــﺖ ﺿﺮﺑﺎﻥ ﺭﻭﯼ ﺩﻫﺪ‪ .‬ﺑﻪ ﻃﻮﺭ ﮐﻠﯽ‪،‬‬ ‫ﺧﻂ ﺿﺮﺑﺎﻥ ﺩﻗﯿﻘﺎ ﺳــﻤﺖ ﭼﭗ ﻣﺤﺪﻭﺩﻩ ﻋﻤﻠﮑﺮﺩ ﺗﻮﺻﯿﻪ ﺷﺪﻩ ﻓﻦ‬ ‫ﺍﺳﺖ‪.‬‬

‫ﺗﻠﻔﻦ‪55401278 :‬‬

‫ﻣﻨﻈــﻮﺭ ﺍﺯ ﺿﺮﺑﺎﻥ ﻓﻦ ﻫﻨﮕﺎﻣﯽ ﺍﺳــﺖ ﮐــﻪ ‪ CFM‬ﻭ ‪ SP‬ﻓﻦ ﺩﺭ‬ ‫ﺣﺎﻝ ﻧﻮﺳﺎﻥ ﺑﺎﺷﻨﺪ‪ .‬ﻧﺘﯿﺠﻪ ﺍﯾﻦ ﺍﻣﺮ ﺳﺮﻭﺻﺪﺍ ﻭ ﺍﺭﺗﻌﺎﺵ ﺩﺭ ﺳﯿﺴﺘﻢ ﻭ‬ ‫ﺍﻧﺘﻘﺎﻝ ﻫﻮﺍ ﺑﻪ ﻣﺤﯿﻂ ﺑﻪ ﺻﻮﺭﺕ ﺿﺮﺑﻪﺍﯼ ﺍﺳﺖ‪.‬‬ ‫ﺿﺮﺑﺎﻥ ﻓــﻦ ﻭﻗﺘﯽ ﺍﺗﻔﺎﻕ ﻣﯽﺍﻓﺘﺪ ﮐــﻪ ‪ CFM‬ﺑﻪ ﺍﻧﺪﺍﺯﻩﺍﯼ ﺍﻓﺖ‬

‫ﺗﺼﻮﯾﺮ ‪ :7‬ﺿﺮﺑﺎﻥ ﻓﻦ ﺳﻤﺖ ﭼﭗ ﻣﺤﺪﻭﺩﻩ ﻋﻤﻠﮑﺮﺩ‬ ‫ﺗﻮﺻﯿﻪ ﺷﺪﻩ ﺍﺳﺖ‬

‫ﺟﻬﺖ ﺳﻔﺎﺭﺵ ﺁﮔﻬﻰ ﺩﺭ ﻧﺸﺮﻳﻪ‬

‫ﺿﺮﺑﺎﻥ ﻓﻦ‬

‫ﺧﻂ‬

‫ﺿ‬ ‫ﺮﺑﺎﻥ‬

‫ﮔﺮﻭﻩ ﻣﻬﻨﺪﺳﻴﻦ ﻣﺸﺎﻭﺭ ﺍﺭﻭﻧﺪ ﺳﺮﻭﻳﺲ‬

‫ﺳﯿﺴــﺘﻢ‪ ،‬ﯾﮏ ﻓﻦ ﺭﺍ ﺑﺎ ‪ OV‬ﺻﺤﯿﺢ ﻣﺘﻨﺎﺳــﺐ ﺑﺎ ‪ SP‬ﻓﻦ ﺍﻧﺘﺨﺎﺏ‬ ‫ﻣﯽﮐﻨــﺪ‪ .‬ﺭﺍﺑﻄﻪ ﺻﺤﯿﺢ ﺑﯿﻦ ‪ OV‬ﻭ ‪ SP‬ﻣﻨﺠــﺮ ﺑﻪ ﭘﺮﺑﺎﺯﺩﻩﺗﺮﯾﻦ ﻭ‬ ‫ﮐﻢﺻﺪﺍﺗﺮﯾﻦ ﻓﻦ ﻣﯽﺷــﻮﺩ‪.‬‬ ‫ﻣﻌﻤﻮﻻ ﺟﺪﺍﻭﻝ ﻓﻦ ﺑﺮﺍﯼ ﯾﮏ ‪ RPM‬ﻭ ‪ OV‬ﻣﺸﺨﺺ‪ ،‬ﮐﻼﺱ ﻓﻦ‬ ‫ﺭﺍ ﻣﻌﯿــﻦ ﻣﯽﮐﻨﻨﺪ‪ .‬ﺑﺮﺍﯼ ﻣﻌﯿﻦ ﮐﺮﺩﻥ ﮐﻼﺱﻫﺎﯼ ﻣﺨﺘﻠﻒ‪ ،‬ﺟﺪﻭﻝ‬ ‫ﻫﺎﺷــﻮﺭ ﺷﺪﻩ ﯾﺎ ﺭﻧﮓﺁﻣﯿﺰﯼ ﻣﯽﺷــﻮﺩ‪ .‬ﺩﺭ ﺗﺼﻮﯾﺮ )‪ ،(6‬ﻗﺴﻤﺖﻫﺎﯼ‬ ‫ﻫﺎﺷــﻮﺭﺧﻮﺭﺩﻩ ﻧﺸــﺎﻥﮔﺮ ﻓﻦﻫﺎﯼ ﮐﻼﺱ ‪ II‬ﻭ ‪ III‬ﻫﺴــﺘﻨﺪ‪ .‬ﺟﺪﻭﻝ‬ ‫ﻓــﻦ ﺩﺭ ﺗﺼﻮﯾﺮ )‪ (6‬ﻧﺸــﺎﻥ ﻣﯽﺩﻫﺪ ﮐﻪ ﯾﮏ ﻓــﻦ ﮐﻼﺱ ‪ I‬ﺩﺭ ﺣﺎﻝ‬ ‫ﮐﺎﺭ ﺩﺭ ﻓﺸﺎﺭ ﺍﺳــﺘﺎﺗﯿﮏ ‪wg‬״ ‪ 5.5‬ﺍﯾﻨﭻ ﻧﺒﺎﯾﺪ ﺑﯿﺶ ﺍﺯ ‪2228 RPM‬‬ ‫ﺳــﺮﻋﺖ ﺩﺍﺩﻩ ﺷــﻮﺩ‪ .‬ﺑﯿﺸــﺘﺮ ﺍﺯ ﺍﯾﻦ ‪ ،RPM‬ﻓﻦ ﺍﺯ ﺣﺪ ﺍﻋﻼﻡﺷﺪﻩ‬ ‫ﺗﻮﺳﻂ ﺗﻮﻟﯿﺪﮐﻨﻨﺪﻩ ﺧﺎﺭﺝ ﺷــﺪﻩ ﻭ ﺩﺭ ﻣﻌﺮﺽ ﺧﺮﺍﺑﯽ ﻗﺮﺍﺭ ﻣﯽﮔﯿﺮﺩ‪.‬‬ ‫ﻭﻗﺘﯽ ﮐﻪ ﯾﮏ ﺗﮑﻨﯿﺴــﯿﻦ ﻧﯿﺎﺯ ﺑﻪ ﺍﻓﺰﺍﯾﺶ ﺳــﺮﻋﺖ ﻓﻦ ﺑﻪ ﻣﻨﻈﻮﺭ ﺑﻪ‬ ‫ﺩﺳــﺖ ﺁﻭﺭﺩﻥ ‪ CFM‬ﺑﯿﺸﺘﺮ ﺩﺍﺭﺩ‪ ،‬ﺟﺪﻭﻝ ﻓﻦ ﻣﺸﺨﺺ ﻣﯽﮐﻨﺪ ﮐﻪ‬ ‫ﺁﯾﺎ ﻓﻦ ﺩﺭ ﺳــﺮﻋﺖ ﺟﺪﯾﺪ ﺍﯾﻤﻦ ﺧﻮﺍﻫﺪ ﺑﻮﺩ ﯾﺎ ﺍﯾﻨﮑﻪ ﺑﺎﯾﺪ ﺑﺎ ﯾﮏ ﻓﻦ‬ ‫ﺑﺎ ﮐﻼﺱ ﺳــﺎﺧﺖ ﺑﺎﻻﺗﺮ ﺗﻌﻮﯾﺾ ﺷﻮﺩ‪ .‬ﻫﻤﯿﺸــﻪ ﺑﻬﺘﺮ ﺍﺳﺖ ﻗﺒﻞ ﺍﺯ‬ ‫ﺍﻓﺰﺍﯾﺶ ﻧﺎﮔﻬﺎﻧﯽ ‪ RPM‬ﯾﮏ ﻓﻦ‪ ،‬ﺑﺎ ﻧﻤﺎﯾﻨﺪﻩ ﺗﻮﻟﯿﺪﮐﻨﻨﺪﻩ ﺁﻥ ﻣﺸﻮﺭﺕ‬ ‫ﺷﻮﺩ‪.‬‬ ‫ﺗﮑﻨﯿﺴﯿﻨﯽ ﮐﻪ ﻗﺼﺪ ﺍﺻﻼﺡ ﺳﯿﺴــﺘﻢ ﺍﺯ ﺗﻐﯿﯿﺮ ﺩﺍﺩﻥ ‪ CFM‬ﻓﻦ‬ ‫ﺭﺍ ﺩﺍﺭﺩ‪ ،‬ﻣﯽﺗﻮﺍﻧﺪ ﺑﺮﺍﯼ ﭘﯿﺶﺑﯿﻨﯽ ﺷــﺮﺍﯾﻂ ﺑﻌﺪ ﺍﺯ ﺍﻋﻤﺎﻝ ﺗﻐﯿﯿﺮﺍﺕ ﺍﺯ‬ ‫ﺟﺪﻭﻝ ﻓﻦ ﺍﺳــﺘﻔﺎﺩﻩ ﮐﻨﺪ‪ .‬ﺍﻟﺒﺘﻪ ﺍﻃﻼﻋﺎﺕ ﺟﺪﻭﻝ ﻓﻦ ﺗﺤﺖ ﺷﺮﺍﯾﻂ‬ ‫ﺁﺯﻣﺎﯾﺸــﮕﺎﻫﯽ ﺑﻪ ﺩﺳــﺖ ﻣﯽﺁﯾﻨﺪ ﻭ ﺍﺛﺮ ﺳﯿﺴﺘﻢ ﺭﺍ ﮐﻪ ﻧﺎﺷﯽ ﺍﺯ ﺍﺗﺼﺎﻝ‬ ‫ﻓﻦ ﺑﻪ ﮐﺎﻧﺎﻝ ﺍﺳــﺖ ﻭ ﺑــﺮ ﮐﺎﺭﺁﯾﯽ ﺁﻥ ﺗﺎﺛﯿﺮ ﻣﻨﻔﯽ ﻣﯽﮔــﺬﺍﺭﺩ ﺩﺭ ﻧﻈﺮ‬ ‫ﻧﻤﯽﮔﯿﺮﻧﺪ‪ .‬ﻋﻤﻠﮑــﺮﺩ ﻭﺍﻗﻌﯽ ﻓﻦ )‪ cfm ،sp‬ﻭ ‪ (Bhp‬ﺩﺭ ﻣﺤﻞ ﻧﺼﺐ‬ ‫ﺑﺎﯾﺪ ﺑﺎ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﺑﻪ ﺩﺳﺖ ﺁﯾﺪ‪.‬‬

‫ﻣﺤﺪﻭﺩﻩ ﻋﻤﻠﻜﺮﺩ‬ ‫ﺗﻮﺻﻴﻪ ﺷﺪﻩ‬

‫ﺻﻔﺤﻪ ‪ / 32‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﻧﻜﺘﻪ‬

‫ﻧﻜﺎﺗﻰ ﺩﺭﺑﺎﺭﻩ ﺗﺴﻤﻪﻫﺎﻯ ‪ V‬ﺷﻜﻞ‬

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‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬ ‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﻳﺎﺯﺍﻛﻰ ژﺍﭘﻦ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﺷﻌﻠﻪ ﻣﺴﺘﻘﻴﻢ‬

‫ﺳﯿﺴـﺘﻢﻫﺎﯼ ﻣﺤﺮﮎ ﺗﺴـﻤﻪﺍﯼ ﻣﺠﻬﺰ ﺑﻪ ﺗﺴـﻤﻪﻫﺎﯼ‬ ‫‪ V‬ﺷﮑﻞ‬ ‫ﺩﺭ ﺳﯿﺴﺘﻢﻫﺎﯼ ﻣﺤﺮﮎ ﺗﺴﻤﻪﺍﯼ ﺑﻪ ﻣﻨﻈﻮﺭ ﺍﻧﺘﻘﺎﻝ ﻗﺪﺭﺕ ﻣﻌﻤﻮﻻ‬ ‫ﺍﺯ ﺗﺴﻤﻪﻫﺎﯼ ‪ V‬ﺷﮑﻞ ﺍﺳﺘﻔﺎﺩﻩ ﻣﯽﺷﻮﺩ‪ .‬ﺍﯾﻦ ﺳﯿﺴﺘﻢﻫﺎ ﺍﺯ ﯾﮏ ﻗﺮﻗﺮﻩ‬ ‫ﻣﺤﺮﮎ‪ ،‬ﻗﺮﻗﺮﻩ ﻣﺘﺤﺮﮎ ﻭ ﺗﺴــﻤﻪ ‪ V‬ﺷﮑﻞ ﺗﺸﮑﯿﻞ ﻣﯽﺷﻮﻧﺪ‪ .‬ﻗﺮﻗﺮﻩ‬ ‫ﻣﺤﺮﮎ ﻫﻤﺎﻥ ﻗﺮﻗﺮﻩﺍﯼ ﺍﺳﺖ ﮐﻪ ﺑﻪ ﻣﻮﺗﻮﺭ ﻣﺘﺼﻞ ﻣﯽﺷﻮﺩ ﻭ ﺍﻏﻠﺐ ﺑﻪ‬ ‫ﺁﻥ ﻣﺤﺮﮎ ﮔﻔﺘﻪ ﻣﯽﺷــﻮﺩ‪ .‬ﻗﺮﻗﺮﻩ ﻣﺘﺤﺮﮎ ﻧﯿﺰ ﻫﻤﺎﻥ ﻗﺮﻗﺮﻩﺍﯼ ﺍﺳﺖ‬ ‫ﮐﻪ ﺑﻪ ﺑﺎﺩﺯﻥ ﻣﺘﺼﻞ ﻣﯽﺷﻮﺩ‪.‬‬ ‫ﺑــﻪ ﻃﻮﺭ ﮐﻠﯽ ﻗﻄــﺮ ﻗﺮﻗﺮﻩﻫﺎ ﺑﻪ ﺻﻮﺭﺕ ﻗﻄﺮ ﺩﺍﯾــﺮﻩ ﮔﺎﻡ )‪ (PD‬ﯾﺎ‬ ‫ﻗﻄﺮ ﺩﺍﯾﺮﻩ ﻣﺒﻨﺎ )‪ (DD‬ﺑﯿﺎﻥ ﻣﯽﺷــﻮﺩ‪ .‬ﻗﻄﺮ ﮔﺎﻡ ﯾﺎ ﻗﻄﺮ ﻣﺒﻨﺎ ﺩﺭ ﻭﺍﻗﻊ‬ ‫ﻗﻄﺮﯼ ﺍﺯ ﻗﺮﻗﺮﻩ ﺍﺳﺖ ﮐﻪ ﺩﺭ ﺍﻧﺘﻘﺎﻝ ﻗﺪﺭﺕ ﺍﺯ ﻣﺤﺮﮎ ﺑﻪ ﻣﺘﺤﺮﮎ ﻧﻘﺶ‬ ‫ﺍﺳﺎﺳﯽ ﺭﺍ ﺍﯾﻔﺎ ﻣﯽﮐﻨﺪ ﻭ ﮐﺎﺭ ﻣﻔﯿﺪ ﺭﺍ ﺍﻧﺠﺎﻡ ﻣﯽﺩﻫﺪ‪ .‬ﻗﻄﺮ ﮔﺎﻡ ﯾﺎ ﻗﻄﺮ‬ ‫ﻣﺒﻨﺎ ﺍﺯ ﻧﻈﺮ ﺍﻧﺪﺍﺯﻩ ﮐﻤﯽ ﺍﺯ ﻗﻄﺮ ﺧﺎﺭﺟﯽ ﻗﺮﻗﺮﻩ ﮐﻮﭼﮏﺗﺮ ﺍﺳﺖ‪ .‬ﺩﺍﯾﺮﻩ‬ ‫ﮔﺎﻡ ﯾــﺎ ﺩﺍﯾﺮﻩ ﻣﺒﻨــﺎ ﺩﺭ ﻭﺍﻗﻊ ﻗﻄﺮ ﯾﮏ ﺩﺍﯾﺮﻩ ﻣﺠﺎﺯﯼ ﺍﺳــﺖ ﮐﻪ ﻭﻗﺘﯽ‬ ‫ﺗﺴﻤﻪ ‪ V‬ﺷﮑﻞ ﺩﻭﺭ ﺁﻥ ﭘﯿﭽﯿﺪﻩ ﻣﯽﺷﻮﺩ‪ ،‬ﻃﻮﻝ ﺗﺴﻤﻪ ﺑﺪﻭﻥ ﻓﺸﺮﺩﮔﯽ‬ ‫ﯾﺎ ﮐﺸــﯿﺪﮔﯽ ﺧﻮﺍﻫﺪ ﺑﻮﺩ‪ .‬ﺑﻪ ﻃﻮﻟﯽ ﺍﺯ ﺗﺴــﻤﻪ ﮐﻪ ﺑﺪﻭﻥ ﮐﺸﯿﺪﮔﯽ ﯾﺎ‬ ‫ﻓﺸﺮﺩﮔﯽ ﺑﺎﺷﺪ ﻃﻮﻝ ﮔﺎﻡ ﺗﺴﻤﻪ ﮔﻔﺘﻪ ﻣﯽﺷﻮﺩ‪.‬‬ ‫ﺍﻫﻤﯿــﺖ ﻗﻄﺮ ﺩﺍﯾﺮﻩ ﮔﺎﻡ ﺩﺭ ﻗﺮﻗﺮﻩﻫﺎ ﺑﻪ ﺍﯾﻦ ﺩﻟﯿﻞ ﺍﺳــﺖ ﮐﻪ ﺍﯾﻦ‬ ‫ﻗﻄﺮ ﺗﻌﯿﯿﻦﮐﻨﻨﺪﻩ ﻧﺴﺒﺖ ﺳﺮﻋﺖ ﺑﯿﻦ ﻣﻮﺗﻮﺭ ﻭ ﺑﺎﺩﺯﻥ ﺍﺳﺖ‪ .‬ﺍﻣﺮﻭﺯﻩ ﺩﺭ‬ ‫ﺍﮐﺜﺮ ﻣﺘﻮﻥ ﻓﻨﯽ ﺑﺮﺍﯼ ﺍﺷــﺎﺭﻩ ﺑﻪ ﻗﻄﺮ ﺩﺍﯾﺮﻩ ﮔﺎﻡ ﻗﺮﻗﺮﻩﻫﺎ ﻭ ﺗﺴﻤﻪﻫﺎﯼ‬ ‫ﺑﺎ ﺍﻧﺪﺍﺯﻩ ‪ D‬ﻭ ‪ A، B، C‬ﻣﻌﻤﻮﻻ ﺍﺯ ﺍﺻﻄﻼﺡ ﻗﻄﺮ ﺩﺍﯾﺮﻩ ﻣﺒﻨﺎ ﺍﺳﺘﻔﺎﺩﻩ‬ ‫ﻣﯽﺷﻮﺩ‪ .‬ﻫﺮﭼﻨﺪ ﮐﻪ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﻗﻄﺮ ﮔﺎﻡ ﻧﯿﺰ ﻫﻤﭽﻨﺎﻥ ﺭﻭﺍﺝ ﺩﺍﺭﺩ‪.‬‬

‫ﺗﻮﺍﻥ ﺗﺴﻤﻪﻫﺎﯼ ‪ V‬ﺷﮑﻞ‬ ‫ﺗﺴﻤﻪﻫﺎﯼ ‪ V‬ﺷــﮑﻞ ﻋﻼﻭﻩ ﺑﺮ ﺳﻄﺢ ﻣﻘﻄﻊ ﻭ ﻃﻮﻝ ﮔﺎﻡ ﺑﺎ ﺗﻮﺍﻥ‬ ‫ﻣﻨﺘﻘﻞﺷــﺪﻩ ﺑﺮ ﺣﺴﺐ ﺍﺳــﺐ ﺑﺨﺎﺭ ﻧﯿﺰ ﻃﺒﻘﻪﺑﻨﺪﯼ ﻣﯽﺷﻮﻧﺪ‪ .‬ﺑﺮﺍﯼ‬ ‫ﺗﻌﯿﯿﻦ ﺗﻮﺍﻧﯽ ﮐﻪ ﻫﺮ ﺗﺴــﻤﻪ ﻗﺎﺩﺭ ﺍﺳــﺖ ﺍﻧﺘﻘﺎﻝ ﺩﻫﺪ ﺑﺎﯾﺪ ﺑﻪ ﮐﺎﺗﺎﻟﻮﮒ‬ ‫ﺳﺎﺯﻧﺪﻩ ﺗﺴﻤﻪ ﻣﺮﺍﺟﻌﻪ ﮐﺮﺩ‪ .‬ﺑﻪ ﻃﻮﺭ ﮐﻠﯽ ﻣﻘﺪﺍﺭ ﻧﺎﻣﯽ ﺗﻮﺍﻧﯽ ﮐﻪ ﺗﺴﻤﻪ‬ ‫ﻗﺎﺩﺭ ﺑﻪ ﺍﻧﺘﻘﺎﻝ ﺁﻥ ﺍﺳــﺖ ﺑﺎﯾﺪ ﺣﺪﺍﻗﻞ ﺑﺮﺍﺑﺮ ﺑــﺎ ‪ 1.5‬ﺑﺮﺍﺑﺮ ﺗﻮﺍﻥ ﻣﻮﺗﻮﺭ‬ ‫ﺑﺎﺷــﺪ‪ .‬ﺩﺭ ﻣﻮﺍﺭﺩﯼ ﮐﻪ ﭼﻨﺪ ﺗﺴــﻤﻪ ﺑﻪ ﺻﻮﺭﺕ ﻫﻤﺰﻣﺎﻥ ﺑﺮﺍﯼ ﺍﻧﺘﻘﺎﻝ‬ ‫ﻗﺪﺭﺕ ﻣﻮﺭﺩ ﺍﺳﺘﻔﺎﺩﻩ ﻗﺮﺍﺭ ﻣﯽﮔﯿﺮﻧﺪ‪ ،‬ﻣﺠﻤﻮﻉ ﺗﻮﺍﻥ ﻧﺎﻣﯽ ﺍﻧﺘﻘﺎﻝ ﻗﺪﺭﺕ‬ ‫ﺗﻤﺎﻣﯽ ﺗﺴﻤﻪﻫﺎ ﻧﺒﺎﯾﺪ ﺍﺯ ‪ 1.5‬ﺑﺮﺍﺑﺮ ﺗﻮﺍﻥ ﻣﻮﺗﻮﺭ ﭘﺎﯾﯿﻦﺗﺮ ﺑﺎﺷﺪ‪.‬‬ ‫ﻫﺪﻑ ﺍﺯ ﺩﺭ ﻧﻈﺮ ﮔﺮﻓﺘﻦ ﻇﺮﻓﯿﺖ ﻣﻀﺎﻋﻒ ﺍﻧﺘﻘﺎﻝ ﻗﺪﺭﺕ ﺩﺭ ﺗﺴﻤﻪﻫﺎ‬ ‫ﺟﻠﻮﮔﯿﺮﯼ ﺍﺯ ﺳــﺮ ﺧﻮﺭﺩﻥ ﺗﺴــﻤﻪ ﺑﺮ ﺭﻭﯼ ﭘﻮﻟﯽ ﺩﺭ ﻫﻨﮕﺎﻡ ﺭﺍﻩﺍﻧﺪﺍﺯﯼ‬ ‫ﻣﻮﺗﻮﺭ ﺍﺳﺖ‪ .‬ﻫﻤﭽﻨﯿﻦ ﺩﺭ ﻫﻨﮕﺎﻡ ﺭﺍﻩﺍﻧﺪﺍﺯﯼ ﻭ ﺷﺮﻭﻉ ﺣﺮﮐﺖ‪ ،‬ﺳﯿﺴﺘﻢ‬ ‫ﻣﺤﺮﮎ ﺑﺎﯾﺪ ﺑﺮ ﺍﯾﻨﺮﺳــﯽ ﭼﺮﺥ ﻓﻦ ﻭ ﺳــﺎﯾﺮ ﺍﺟﺰﺍﯼ ﺳﯿﺴﺘﻢ ﻧﯿﺰ ﻏﻠﺒﻪ‬ ‫ﮐﻨــﺪ‪ .‬ﺩﺭ ﺻﻮﺭﺗﯽ ﮐﻪ ﺗﻮﺍﻥ ﻧﺎﻣﯽ ﺍﻧﺘﻘﺎﻝ ﻗﺪﺭﺕ ﺗﺴــﻤﻪ ﺍﺯ ﺗﻮﺍﻥ ﻣﻮﺗﻮﺭ‬

‫ﺗﻬﻮﻳﻪﺍﺭﻭﻧﺪ‬ ‫ﻳﻜﺘﺎﺗﻬﻮﻳﻪ‬ ‫ﻧﺸﺮ ﻳﺰﺩﺍ ﻭﻳﻜﺘﺎ‬ ‫ﺍﺭﻭﻧﺪ‬

‫ﮐﻮﭼﮏﺗﺮ ﺑﺎﺷﺪ‪ ،‬ﺍﺣﺘﻤﺎﻝ ﺁﻥ ﻭﺟﻮﺩ ﺩﺍﺭﺩ ﮐﻪ ﺩﺭ ﻫﻨﮕﺎﻡ ﺷﺮﻭﻉ ﺣﺮﮐﺖ‬ ‫ﺗﺴﻤﻪ ﺑﺮ ﺭﻭﯼ ﭘﻮﻟﯽﻫﺎ ﺳﺮ ﺑﺨﻮﺭﺩ‪ .‬ﺣﺘﺎ ﺍﻣﮑﺎﻥ ﺁﻥ ﻭﺟﻮﺩ ﺩﺍﺭﺩ ﮐﻪ ﺍﯾﻦ‬ ‫ﻣﺴــﺎﻟﻪ ﺩﺭ ﺣﯿﻦ ﮐﺎﺭ ﺩﺍﺋﻤﯽ ﺳﯿﺴــﺘﻢ ﻧﯿﺰ ﺍﺩﺍﻣﻪ ﺩﺍﺷﺘﻪ ﺑﺎﺷﺪ ﮐﻪ ﺍﯾﻦ‬ ‫ﻣﺴــﺎﻟﻪ ﻣﻨﺠﺮ ﺑﻪ ﮐﺎﻫﺶ ﺗﻮﺍﻥ ﻣﻨﺘﻘﻞﺷﺪﻩ ﻭ ﺍﻓﺰﺍﯾﺶ ﺗﻠﻔﺎﺕ ﺳﯿﺴﺘﻢ‬ ‫ﺧﻮﺍﻫﺪ ﺷــﺪ‪ .‬ﻫﻤﭽﻨﯿﻦ ﻋﻤﺮ ﻣﻔﯿﺪ ﺗﺴــﻤﻪ ﮐﺎﻫﺶ ﻭ ﺍﺣﺘﻤﺎﻝ ﺻﺪﻣﻪ‬ ‫ﺩﯾﺪﻥ ﻗﺮﻗﺮﻩﻫﺎ ﺍﻓﺰﺍﯾﺶ ﻣﯽﯾﺎﺑﺪ‪ .‬ﺩﺭ ﺻﻮﺭﺗﯽ ﮐﻪ ﺩﺭ ﻫﻨﮕﺎﻡ ﺑﺎﺯﺩﯾﺪ ﺗﺴﻤﻪ‬ ‫ﻣﺘﻮﺟﻪ ﺷــﺪﯾﺪ ﮐﻪ ﺩﺭ ﻗﺴﻤﺖ ‪ V‬ﺷﮑﻞ ﺗﺴﻤﻪ ﺳﺎﯾﯿﺪﮔﯽ ﻭﺟﻮﺩ ﺩﺍﺭﺩ‪،‬‬ ‫ﻋﻠﺖ ﺁﻥ ﺍﺣﺘﻤﺎﻻ ﺳﺮ ﺧﻮﺭﺩﻥ ﺗﺴﻤﻪ ﺑﺮ ﺭﻭﯼ ﻗﺮﻗﺮﻩ ﺍﺳﺖ ﮐﻪ ﺁﻥ ﻫﻢ ﺑﻪ‬ ‫ﺩﻟﯿﻞ ﭘﺎﯾﯿﻦﺗﺮ ﺑﻮﺩﻥ ﺗﻮﺍﻥ ﺍﻧﺘﻘﺎﻝ ﻗﺪﺭﺕ ﺗﺴﻤﻪ ﺍﺯ ﺗﻮﺍﻥ ﻣﻮﺗﻮﺭ ﺍﺳﺖ‪.‬‬

‫ﻃﻮﻝ ﺗﺴﻤﻪﻫﺎﯼ ‪ V‬ﺷﮑﻞ‬ ‫ﺑﻪ ﻃﻮﺭ ﮐﻠﯽ ﻃﻮﻝ ﺗﺴــﻤﻪﻫﺎﯼ ‪ V‬ﺷﮑﻞ ﺩﺭ ﮐﺎﺗﺎﻟﻮﮒﻫﺎ ﻭ ﺟﺪﺍﻭﻝ‬ ‫ﺍﻃﻼﻋﺎﺕ ﻓﻨﯽ ﺑﺮ ﻣﺒﻨﺎﯼ ﺳﻪ ﻓﺎﮐﺘﻮﺭ ﻃﻮﻝ ﺧﺎﺭﺟﯽ‪ ،‬ﻃﻮﻝ ﮔﺎﻡ ﻭ ﻃﻮﻝ‬ ‫ﻧﺎﻣﯽ ﺍﺭﺍﺋﻪ ﻣﯽﺷﻮﺩ‪.‬‬ ‫ﻃﻮﻝ ﺧﺎﺭﺟﯽ‪:‬ﻃﻮﻝ ﺧﺎﺭﺟﯽ ﺗﺴــﻤﻪ ﻋﺒﺎﺭﺕ ﺍﺳﺖ ﺍﺯ ﻃﻮﻟﯽ ﺍﺯ‬ ‫ﺗﺴﻤﻪ ﮐﻪ ﺍﺯ ﺑﺨﺶ ﭘﯿﺮﺍﻣﻮﻧﯽ ﺗﺴﻤﻪ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﻣﯽﺷﻮﺩ‪.‬‬ ‫ﻃﻮﻝ ﮔﺎﻡ )‪ :(PL‬ﺗﺴــﻤﻪﺍﯼ ﺭﺍ ﺩﺭ ﻧﻈﺮ ﺑﮕﯿﺮﯾﺪ ﮐﻪ ﺑﻪ ﺩﻭﺭ ﯾﮏ‬ ‫ﻗﺮﻗﺮﻩ ﭘﯿﭽﯿﺪﻩ ﺷــﺪﻩ ﺍﺳــﺖ‪ .‬ﺩﺭ ﺍﯾﻦ ﻭﺿﻌﯿﺖ ﺑﺮﺍﯼ ﺁﻥ ﮐﻪ ﭘﯿﻮﺳﺘﮕﯽ‬ ‫ﺩﺭ ﭘﯿﺮﺍﻣﻮﻥ ﻗﺮﻗﺮﻩ ﺣﻔﻆ ﺷــﻮﺩ‪ ،‬ﺑﺨﺶﻫﺎﯼ ﺧﺎﺭﺟﯽ ﺗﺴﻤﻪ ﮐﺸﯿﺪﻩ ﻭ‬ ‫ﺑﺨﺶﻫﺎﯼ ﺩﺍﺧﻠﯽ ﺁﻥ ﻓﺸــﺮﺩﻩ ﻣﯽﺷﻮﻧﺪ‪ .‬ﻃﻮﻝ ﮔﺎﻡ ﯾﮏ ﺗﺴﻤﻪ ﮐﻪ ﺑﻪ‬ ‫ﺍﺧﺘﺼﺎﺭ ﺁﻥ ﺭﺍ ﺑﻪ ﺻﻮﺭﺕ ‪ PL‬ﻧﺸﺎﻥ ﻣﯽﺩﻫﻨﺪ‪ ،‬ﻋﺒﺎﺭﺕ ﺍﺳﺖ ﺍﺯ ﻃﻮﻟﯽ‬ ‫ﺍﺯ ﺗﺴــﻤﻪ ﮐﻪ ﺩﺭ ﻫﻨﮕﺎﻡ ﭘﯿﭽﯿﺪﻩ ﺷﺪﻥ ﺁﻥ ﺑﻪ ﺩﻭﺭ ﻗﺮﻗﺮﻩ ﻧﻪ ﮐﺸﯿﺪﻩ ﻭ‬ ‫ﻧﻪ ﻓﺸﺮﺩﻩ ﻣﯽﺷﻮﺩ‪ .‬ﺑﻪ ﻋﺒﺎﺭﺕ ﺩﯾﮕﺮ ﻃﻮﻝ ﻧﻮﺍﺭﯼ ﺍﺯ ﺗﺴﻤﻪ ﮐﻪ ﺑﺎ ﻃﻮﻝ‬ ‫ﺁﺯﺍﺩ ﺗﺴﻤﻪ ﺑﺮﺍﺑﺮ ﺍﺳﺖ ﺭﺍ ﻃﻮﻝ ﮔﺎﻡ ﻣﯽﮔﻮﯾﻨﺪ‪.‬‬ ‫ﻃﻮﻝ ﻧﺎﻣﯽ‪ :‬ﻃﻮﻝ ﻧﺎﻣﯽ ﺗﺴــﻤﻪ ﺩﺭ ﻭﺍﻗﻊ ﻃﻮﻟﯽ ﺍﺳﺖ ﮐﻪ ﺑﺮﺍﯼ‬ ‫ﻃﺒﻘﻪﺑﻨﺪﯼ ﺗﺴــﻤﻪﻫﺎ ﺗﻌﯿﯿﻦ ﻣﯽﺷــﻮﺩ ﻭ ﻣﻘﺪﺍﺭ ﺁﻥ ﺑﻪ ﻃﻮﺭ ﺗﻘﺮﯾﺒﯽ ﺑﺎ‬ ‫ﻃﻮﻝ ﻭﺍﻗﻌﯽ ﺗﺴﻤﻪ ﺑﺮﺍﺑﺮ ﺍﺳﺖ‪ .‬ﺑﻪ ﻃﻮﺭ ﮐﻠﯽ ﻃﻮﻝ ﻧﺎﻣﯽ ﺗﺴﻤﻪﻫﺎ ﮐﻤﯽ‬ ‫ﮐﻮﭼﮏﺗﺮ ﺍﺯ ﻃﻮﻝ ﮔﺎﻡ ﺁﻥﻫﺎﺳﺖ‪ .‬ﺩﺭ ﺍﮐﺜﺮ ﺗﺴﻤﻪﻫﺎﯼ ﺍﺳﺘﺎﻧﺪﺍﺭﺩﯼ ﮐﻪ‬ ‫ﺩﺭ ﺑﺎﺯﺍﺭ ﻣﻮﺟﻮﺩ ﺍﺳــﺖ‪ ،‬ﺍﻧﺪﺍﺯﻩ ﻭ ﻃﻮﻝ ﻧﺎﻣﯽ ﺗﺴﻤﻪ )ﻣﺎﻧﻨﺪ ‪ (A78‬ﺩﺭ‬ ‫ﺑﺨﺶ ﺧﺎﺭﺟﯽ ﺗﺴﻤﻪ ﺣﮏ ﺷﺪﻩ ﺍﺳﺖ‪.‬‬ ‫ﺑــﻪ ﻋﻨﻮﺍﻥ ﻧﻤﻮﻧﻪ‪ ،‬ﻃﻮﻝ ﻧﺎﻣﯽ‪ ،‬ﻃــﻮﻝ ﮔﺎﻡ ﻭ ﻃﻮﻝ ﺧﺎﺭﺟﯽ ﭼﻨﺪ‬ ‫ﻧﻤﻮﻧﻪ ﺍﺯ ﺗﺴﻤﻪﻫﺎﯼ ﺳﺮﯼ ‪ A‬ﺭﺍ ﺑﺎ ﯾﮑﺪﯾﮕﺮ ﻣﻘﺎﯾﺴﻪ ﮐﻨﯿﺪ‪:‬‬

‫‪A40‬‬ ‫‪A50‬‬ ‫‪A78‬‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬

‫ﺍﺻﺎﻟﺖ ﺗﻬﻮﻳﻪ ﻣﻄﺒﻮﻉ‬

‫ﻃﻮﻝ ﻧﺎﻣﯽ‬ ‫‪40‬‬ ‫‪50‬‬ ‫‪78‬‬

‫ﻃﻮﻝ ﮔﺎﻡ‬ ‫״‪41.3‬‬ ‫״‪51.3‬‬ ‫״‪79.3‬‬

‫ﻃﻮﻝ ﺧﺎﺭﺟﯽ‬ ‫״‪42.2‬‬ ‫״‪52.2‬‬ ‫״‪80.2‬‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﮔﺎﺯﺳﻮﺯ‬

‫ﺻﻔﺤﻪ ‪ / 33‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﺧﺒﺮﻯ‬

‫ﻧﺤﻮﻩ ﭘﺮﺩﺍﺧﺖ ﻳﺎﺭﺍﻧﻪ‬ ‫ﺑﻪ ﺳﺎﺧﺘﻤﺎﻥﻫﺎﻱ ﻏﻴﺮﺩﻭﻟﺘﻲ‬

‫ﺍﺯ ﺑﺮﺭﺳــﯽﻫﺎﯼ ﮐﺎﺭﺷﻨﺎﺳــﯽ ﺩﺭ ﺗﺎﺭﯾﺦ ‪ 88/7/5‬ﺍﻗــﺪﺍﻡ ﺑﻪ ﺻﺪﻭﺭ‬

‫ﻃﺮﺍﺣﯽ‪ ،‬ﺍﺟﺮﺍ ﻭ ﻧﻈﺎﺭﺕ ﻣﺒﺤﺚ )‪ (19‬ﻣﻘﺮﺭﺍﺕ ﻣﻠﯽ ﺳــﺎﺧﺘﻤﺎﻥ ﻭ‬

‫ﻣﺼﻮﺑــﻪﺍﯼ ﻧﻤﻮﺩ ﮐﻪ ﻃﯽ ﺁﻥ ﻧﺤﻮﻩ ﺍﺧﺘﺼــﺎﺹ ﯾﺎﺭﺍﻧﻪﻫﺎﯼ ﺩﻭﻟﺘﯽ‬

‫ﺗﻬﯿﻪ ﻭ ﺍﺑﻼﻍ ﻃﺮﺡ ﺳﺎﺧﺘﺎﺭﯼ ـ ﺭﺍﻫﺒﺮﺩﯼ ﺳﺎﻣﺎﻧﺪﻫﯽ ﻣﺼﺮﻑ ﺍﻧﺮﮊﯼ‬

‫ﺩﺭ ﺟﻬﺖ ﺍﯾﺠﺎﺩ ﺳــﺎﺧﺘﻤﺎﻥﻫﺎﯼ ﻣﻨﺎﺳــﺐ ﺍﺯ ﻧﻈﺮ ﺻﺮﻓﻪﺟﻮﯾﯽ ﺩﺭ‬

‫ﺩﺭ ﺳﺎﺧﺘﻤﺎﻥﻫﺎ ﺑﻪ ﻣﺮﺍﺟﻊ ﺫﯼﺭﺑﻂ ﺑﺮﺍﯼ ﺍﺟﺮﺍ ﺭﺍ ﺑﻪ ﺍﻧﺠﺎﻡ ﺑﺮﺳﺎﻧﺪ‪.‬‬

‫ﻣﺼﺮﻑ ﺍﻧﺮﮊﯼ ﻣﺸــﺨﺺ ﮔﺮﺩﯾﺪ‪ .‬ﻣﺘﻦ ﺍﯾﻦ ﻣﺼﻮﺑﻪ ﺩﺭ ﺍﺩﺍﻣﻪ ﺁﻣﺪﻩ‬

‫ﺑــﺮ ﺍﯾــﻦ ﺍﺳــﺎﺱ‪ ،‬ﻭﺯﺍﺭﺕ ﻧﻔــﺖ ﻣﻮﻇــﻒ ﺍﺳــﺖ ﺑﺎ ﻫﻤــﮑﺎﺭﯼ‬

‫ﺍﺳــﺖ‪ .‬ﺑﻪ ﺟﻬﺖ ﻋﻤﻠﮑﺮﺩ ﻣﻨﺎﺳــﺐ ﭼﯿﻠﺮﻫﺎﯼ ﺟﺬﺑﯽ ﮔﺎﺯﺳﻮﺯ ‪5‬‬

‫ﻭﺯﺍﺭﺗﺨﺎﻧﻪﻫﺎﯼ ﻣﺴــﮑﻦ ﻭ ﺷﻬﺮﺳــﺎﺯﯼ‪ ،‬ﮐﺸــﻮﺭ‪ ،‬ﻧﯿﺮﻭ ﻭ ﺳﺎﺯﻣﺎﻥ‬

‫ﺗﻦ‪ ،‬ﺍﯾﻦ ﭼﯿﻠﺮﻫﺎ ﻧﯿﺰ ﺩﺭ ﻓﻬﺮﺳــﺖ ﺣﻤﺎﯾﺖﻫﺎﯼ ﺩﻭﻟﺘﯽ ﻗﺮﺍﺭﮔﺮﻓﺖ‬

‫ﻧﻈﺎﻡﻣﻬﻨﺪﺳــﯽ ﺳــﺎﺧﺘﻤﺎﻥ ﻭ ﺳــﺎﯾﺮ ﺩﺳــﺘﮕﺎﻩﻫﺎﯼ ﺫﯼﺭﺑــﻂ‬

‫ﺍﺳــﺖ ﻭ ﺑﻌﺪ ﺍﺯ ﺍﯾﻦ ﻣﺸــﺘﺮﯾﺎﻥ ﺍﯾﻦ ﻣﺤﺼﻮﻝ ﻣﯽﺗﻮﺍﻧﻨﺪ ﺑﺨﺸﯽ ﺍﺯ‬

‫ﺩﺭ ﺍﻣــﺮ ﺍﻧــﺮﮊﯼ‪ ،‬ﺁﻣﻮﺯﺵﻫــﺎﯼ ﺗﺨﺼﺼــﯽ ﻻﺯﻡ ﺭﺍ ﺑــﺮﺍﯼ ﺍﺟﺮﺍﯼ‬

‫ﻫﺰﯾﻨﻪﻫﺎﯼ ﺍﺟﺮﺍﯼ ﺳﯿﺴــﺘﻢ ﺳﺮﻣﺎﯾﺸﯽ ﺑﺎ ﭼﯿﻠﺮ ﮔﺎﺯﺳﻮﺯ ﺭﺍ ﭘﺲ ﺍﺯ‬

‫ﻣﺒﺤﺚ )‪ (19‬ﻣﻘﺮﺭﺍﺕ ﻣﻠﯽ ﺳــﺎﺧﺘﻤﺎﻥ ﻭ ﺳــﺎﯾﺮ ﻣﻘﺮﺭﺍﺕ ﻣﺮﺑﻮﻁ‬

‫ﺗﻨﻈﯿــﻢ ﻭ ﺍﺟﺮﺍﯼ ﺍﯾﻦ ﻣﺼﻮﺑﻪ ﺩﺭﯾﺎﻓﺖ ﻧﻤﺎﯾﻨﺪ‪ .‬ﻣﺘﻦ ﻣﺼﻮﺑﻪ ﺩﻭﻟﺖ‬

‫ﺑــﻪ ﺻﺮﻓﻪﺟﻮﯾﯽ ﺍﻧــﺮﮊﯼ ﺍﺭﺍﺋﻪ ﮐﻨــﺪ ﻭ ﻭﺯﺍﺭﺗﺨﺎﻧﻪﻫــﺎﯼ ﺁﻣﻮﺯﺵ ﻭ‬ ‫ﭘﺮﻭﺭﺵ‪ ،‬ﻓﺮﻫﻨﮓ ﻭ ﺍﺭﺷــﺎﺩ ﺍﺳــﻼﻣﯽ ﻭ ﺳــﺎﺯﻣﺎﻥ ﺻﺪﺍ ﻭ ﺳﯿﻤﺎﯼ‬

‫ﺩﺭ ﺍﺩﺍﻣﻪ ﺍﯾﻦ ﻣﺘﻦ ﺁﻣﺪﻩ ﺍﺳﺖ‪.‬‬ ‫ﮐﺎﺭﮔﺮﻭﻫﯽ ﻣﺘﺸﮑﻞ ﺍﺯ ﻧﻤﺎﯾﻨﺪﮔﺎﻥ ﻭﺯﺍﺭﺗﺨﺎﻧﻪﻫﺎﯼ ﻧﻔﺖ‪ ،‬ﻣﺴﮑﻦ‬

‫ﺟﻤﻬــﻮﺭﯼ ﺍﺳــﻼﻣﯽ ﺍﯾــﺮﺍﻥ ﻣﻮﻇﻔﻨﺪ ﻧﺴــﺒﺖ ﺑــﻪ ﺁﻣﻮﺯﺵﻫﺎﯼ‬

‫ﻭ ﺷﻬﺮﺳﺎﺯﯼ‪ ،‬ﮐﺸﻮﺭ )ﺳﺎﺯﻣﺎﻥ ﺷﻬﺮﺩﺍﺭﯼﻫﺎ ﻭ ﺩﻫﯿﺎﺭﯼﻫﺎﯼ ﮐﺸﻮﺭ(‬

‫ﻫﻤﮕﺎﻧــﯽ ﻻﺯﻡ ﺑــﺮﺍﯼ ﺍﺷــﺎﻋﻪ ﻓﺮﻫـﻨﮓ ﺻﺮﻓﻪﺟﻮﯾــﯽ ﻭ ﭘﺮﻫﯿﺰ ﺍﺯ‬

‫ﻭ ﺳﺎﺯﻣﺎﻥ ﻧﻈﺎﻡﻣﻬﻨﺪﺳﯽ ﺳﺎﺧﺘﻤﺎﻥ ﻋﻼﻭﻩ ﺑﺮ ﺗﺪﻭﯾﻦ ﺩﺳﺘﻮﺭﺍﻟﻌﻤﻞ‬

‫ﺍﺳـــﺮﺍﻑ ﻭ ﺗﺒﺬﯾﺮ ﺑﺎ ﺗﺎﮐﯿـﺪ ﺑﺮ ﮐﺎﻫﺶ ﻣﺼﺮﻑ ﺍﻧﺮﮊﯼ ﺍﻗﺪﺍﻡ ﮐﻨﻨﺪ‪.‬‬

‫ﺍﺟﺮﺍﯾﯽ ﻇﺮﻑ ﯾــﮏ ﻣﺎﻩ ﺑﺮﺍﯼ ﭘﺮﺩﺍﺧﺖ ﯾﺎﺭﺍﻧﻪ ﺑﻪ ﺳــﺎﺧﺘﻤﺎﻥﻫﺎﯼ‬

‫ﺍﯾﻦ ﻣﺼﻮﺑﻪ ﻫﻤﭽﻨﯿﻦ ﻭﺯﺍﺭﺕ ﻧﻔﺖ ﺭﺍ ﻣﻮﻇﻒ ﮐﺮﺩﻩ ﺍﺳﺖ ﺑﺎ ﻫﻤﮑﺎﺭﯼ‬

‫ﻣﻮﺟﻮﺩ ﻭ ﺩﺭ ﺩﺳــﺖ ﺳﺎﺧﺖ ﮐﻪ ﺗﻮﺳﻂ ﻭﺯﯾﺮ ﻣﺴﮑﻦ ﻭ ﺷﻬﺮﺳﺎﺯﯼ‬

‫ﻭﺯﺍﺭﺗﺨﺎﻧﻪﻫﺎﯼ ﻧﯿﺮﻭ‪ ،‬ﻣﺴــﮑﻦ ﻭ ﺷﻬﺮﺳــﺎﺯﯼ‪ ،‬ﻣﻮﺳﺴﻪ ﺍﺳﺘﺎﻧﺪﺍﺭﺩ‬

‫ﺍﺑﻼﻍ ﻣﯽﺷﻮﺩ‪.‬‬

‫ﻭ ﺗﺤﻘﯿﻘــﺎﺕ ﺻﻨﻌﺘﯽ ﺍﯾﺮﺍﻥ ﻭ ﺳــﺎﺯﻣﺎﻥ ﺣﻔﺎﻇﺖ ﻣﺤﯿﻂ ﺯﯾﺴــﺖ‬

‫ﻧﺤﻮﻩ ﭘﺮﺩﺍﺧﺖ ﯾﺎﺭﺍﻧﻪ ﺑﻪ ﺳﺎﺧﺘﻤﺎﻥﻫﺎﯼ ﻏﯿﺮﺩﻭﻟﺘﯽ ﺭﺍ ﺗﻌﯿﯿﻦ ﮐﺮﺩ‪.‬‬

‫ﻓﻨــﯽ ﺳــﺎﺧﺘﻤﺎﻥ ﺍﻗﺪﺍﻡ ﮐﻨﺪ ﻭ ﻭﺯﺍﺭﺕ ﻣﺴــﮑﻦ ﻭ ﺷﻬﺮﺳــﺎﺯﯼ ﺍﺯ‬

‫ﺑﻪ ﮔﺰﺍﺭﺵ ﭘﺎﯾﮕﺎﻩ ﺍﻃﻼﻉ ﺭﺳﺎﻧﯽ ﺩﻭﻟﺖ‪ ،‬ﺑﺮ ﺍﺳﺎﺱ ﺍﯾﻦ ﻣﺼﻮﺑﻪ ﻧﺤﻮﻩ‬

‫ﻃﺮﯾﻖ ﺷﺮﮐﺖﻫﺎﯼ ﮐﻨﺘﺮﻝ ﻭ ﺑﺎﺯﺭﺳﯽ ﻭ ﻣﻤﯿﺰﯼ ﺍﻧﺮﮊﯼ ﺑﺎ ﻫﻤﮑﺎﺭﯼ‬

‫ﭘﺮﺩﺍﺧــﺖ ﯾﺎﺭﺍﻧﻪ ﺑﻪ ﺳــﺎﺧﺘﻤﺎﻥﻫﺎﯼ ﻏﯿﺮﺩﻭﻟﺘﯽ ﻣﻮﺟﻮﺩ ﻭ ﺩﺭ ﺣﺎﻝ‬

‫ﺳــﺎﺯﻣﺎﻥ ﻧﻈﺎﻡﻣﻬﻨﺪﺳﯽ ﺳــﺎﺧﺘﻤﺎﻥ ﻣﻮﻇﻒ ﺑﻪ ﺍﻧﺠﺎﻡ ﻣﻤﯿﺰﯼ ﻭ‬

‫ﺳﺎﺧﺖ ﻣﻄﺎﺑﻖ ﺍﯾﻦ ﺗﺼﻮﯾﺐﻧﺎﻣﻪ ﺗﻌﯿﯿﻦ ﻣﯽﺷﻮﺩ ﻭ ﺍﻋﻄﺎﯼ ﯾﺎﺭﺍﻧﻪ ﺑﻪ‬

‫ﺻﺪﻭﺭ ﺑﺮ ﭼﺴــﺐ ﻣﺼﺮﻑ ﺍﻧﺮﮊﯼ ﺗﻤﺎﻣﯽ ﺳــﺎﺧﺘﻤﺎﻥﻫﺎ ﻣﯽﺑﺎﺷﺪ‪.‬‬

‫ﺳﺎﺧﺘﻤﺎﻥﻫﺎﯼ ﺩﺭ ﺩﺳﺖ ﺳﺎﺧﺖ ﻭ ﻣﻮﺟﻮﺩ ﺩﺭ ﻣﻨﺎﻃﻖ ﺷﻬﺮﯼ ﺳﺮﺍﺳﺮ‬

‫ﺑﺮ ﺍﯾﻦ ﺍﺳــﺎﺱ‪ ،‬ﮐﺎﺭﮔﺮﻭﻫﯽ ﻣﺘﺸﮑﻞ ﺍﺯ ﻧﻤﺎﯾﻨﺪﮔﺎﻥ ﻭﺯﺍﺭﺗﺨﺎﻧﻪﻫﺎﯼ‬

‫ﮐﺸﻮﺭ ﺑﺎ ﺍﻭﻟﻮﯾﺖ ﻣﺮﺍﮐﺰ ﺍﺳﺘﺎﻥ ﻭ ﺷﻬﺮﻫﺎﯼ ﭘﺮﺟﻤﻌﯿﺖ ﺍﻧﺠﺎﻡ ﻣﯽﭘﺬﯾﺮﺩ‪.‬‬

‫ﻧﻔﺖ‪ ،‬ﻣﺴــﮑﻦ ﻭ ﺷﻬﺮﺳــﺎﺯﯼ‪ ،‬ﮐﺸﻮﺭ )ﺳﺎﺯﻣﺎﻥ ﺷــﻬﺮﺩﺍﺭﯼﻫﺎ ﻭ‬

‫ﺑﺮ ﺍﯾﻦ ﺍﺳﺎﺱ‪ ،‬ﻭﺯﺍﺭﺕ ﻧﻔﺖ ﺍﺯ ﻣﺤﻞ ﺍﻋﺘﺒﺎﺭﺍﺕ ﺩﺍﺧﻠﯽ ﺷﺮﮐﺖﻫﺎﯼ‬

‫ﺩﻫﯿﺎﺭﯼﻫﺎﯼ ﮐﺸــﻮﺭ( ﻭ ﺳــﺎﺯﻣﺎﻥ ﻧﻈﺎﻡ ﻣﻬﻨﺪﺳــﯽ ﺳــﺎﺧﺘﻤﺎﻥ‬

‫ﺗﺎﺑﻌﻪ ﻭ ﯾــﺎ ﺻﺮﻓﻪﺟﻮﯾﯽﻫــﺎﯼ ﺣﺎﺻﻞ‪ ،‬ﻫﺰﯾﻨﻪﻫــﺎﯼ ﻣﻮﺿﻮﻉ ﺍﯾﻦ‬

‫ﻋﻼﻭﻩ ﺑــﺮ ﺗﺪﻭﯾــﻦ ﺩﺳــﺘﻮﺭﺍﻟﻌﻤﻞ ﺍﺟﺮﺍﯾﯽ ﻇﺮﻑ ﯾﮏ ﻣــﺎﻩ ﺑﺮﺍﯼ‬

‫ﺗﺼﻮﯾﺐﻧﺎﻣــﻪ ﺭﺍ ﺗــﺎ ﺳــﻘﻒ ﺳــﯿﺰﺩﻩﻫﺰﺍﺭﻭﭘﺎﻧﺼﺪ ﻭ ﭘﻨﺠﺎﻩﻣﯿﻠﯿﺎﺭﺩ‬

‫ﭘﺮﺩﺍﺧﺖ ﯾﺎﺭﺍﻧﻪ ﺑﻪ ﺳــﺎﺧﺘﻤﺎﻥﻫﺎﯼ ﻣﻮﺟﻮﺩ ﻭ ﺩﺭ ﺩﺳــﺖ ﺳــﺎﺧﺖ‬

‫ﺭﯾــﺎﻝ ﺩﺭ ﺩﻭﺭﻩ ﺳــﻪ ﺳــﺎﻟﻪ )‪1390‬ـ ‪ (1388‬ﭘﺮﺩﺍﺧــﺖ ﻣﯽﮐﻨﺪ‪.‬‬

‫ﮐﻪ ﺗﻮﺳﻂ ﻭﺯﯾﺮ ﻣﺴﮑﻦ ﻭ ﺷﻬﺮﺳــﺎﺯﯼ ﺍﺑﻼﻍ ﻣﯽﺷﻮﺩ‪ ،‬ﻣﺴﻮﻭﻟﯿﺖ‬

‫ﺑﺮ ﺍﺳــﺎﺱ ﺍﯾﻦ ﻣﺼﻮﺑﻪ‪ ،‬ﻭﺯﺍﺭﺕ ﻣﺴﮑﻦ ﻭ ﺷﻬﺮﺳﺎﺯﯼ ﻣﻮﻇﻒ ﺍﺳﺖ‬

‫ﻧﻈﺎﺭﺕ ﺑﺮ ﺍﺟﺮﺍﯼ ﺍﯾﻦ ﺗﺼﻮﯾﺐﻧﺎﻣﻪ ﺭﺍ ﻧﯿﺰ ﺑﺮ ﻋﻬﺪﻩ ﺧﻮﺍﻫﺪ ﺩﺍﺷﺖ‪.‬‬

‫ﺍﺯ ﻣﺤﻞ ﺍﻋﺘﺒﺎﺭﺍﺕ ﺧﻮﺩ ﻇﺮﻑ ﺳﻪ ﻣﺎﻩ ﺍﻗﺪﺍﻣﺎﺗﯽ ﺍﺯ ﻗﺒﯿﻞ ﺗﯿﭗﺑﻨﺪﯼ‬

‫ﺑﺮ ﺍﯾﻦ ﺍﺳــﺎﺱ‪ ،‬ﺩﺭ ﺻﻮﺭﺗﯽ ﮐﻪ ﻫﺮ ﯾﮏ ﺍﺯ ﺳﺎﺧﺘﻤﺎﻥﻫﺎﯼ ﻣﻮﺟﻮﺩ‬

‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﺷﺮﻛﺖ‬ ‫‪ Robur‬ﺍﻳﺘﺎﻟﻴﺎ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﻫﻮﺍﺳﺎﺯﻫﺎﻯ ﺟﺪﻳﺪ‬ ‫ﺳﺮﻯ ‪ 39FD‬ﻛﺮﻳﺮ‬

‫ﺟﻬﺖ ﺗﻬﻴﻪ ﻣﺠﻼﺕ ﻭ ﻛﺘﺎﺏﻫﺎﻯ‬ ‫ﺗﺎﺳﻴﺴﺎﺗﻰ ﺑﺎ ﻣﺎ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﺗﻠﻔﻦ‪22885647-50:‬‬

‫ﺗﻠﻔﻦ‪55401278 :‬‬

‫ﺷﻬﺮﺳﺎﺯﯼ ﻭ ﺑﻪ ﺍﺳﺘﻨﺎﺩ ﺍﺻﻞ ﯾﮏﺻﺪﻭﺳﯽ ﻭ ﻫﺸﺘﻢ ﻗﺎﻧﻮﻥ ﺍﺳﺎﺳﯽ‬

‫ﻭ ﺍﺭﺍﺋﻪ ﺑﺮﭼﺴــﺐ ﻣﺼﺮﻑ ﺍﻧﺮﮊﯼ ﺳﺎﺧﺘﻤﺎﻥ ﺑﺎ ﺩﺭﺝ ﺩﺭ ﺷﻨﺎﺳﻨﺎﻣﻪ‬

‫ﮔﺮﻭﻩ ﻣﻬﻨﺪﺳﻴﻦ ﻣﺸﺎﻭﺭ ﺍﺭﻭﻧﺪ ﺳﺮﻭﻳﺲ‬

‫ﻫﯿﺌﺖﻭﺯﯾﺮﺍﻥ ﺑﻪﭘﯿﺸــﻨﻬﺎﺩ ﻭﺯﺍﺭﺗﺨﺎﻧﻪﻫﺎﯼ ﻧﻔﺖ ﻭ ﻣﺴــﮑﻦ ﻭ‬

‫ﻧﺴــﺒﺖ ﺑﻪ ﺗﺪﻭﯾﻦ ﻭ ﺍﺑﻼﻍ ﺿﻮﺍﺑﻂ ﻭ ﻣﻘﺮﺭﺍﺕ ﻧﺤﻮﻩ ﻣﻤﯿﺰﯼ ﺍﻧﺮﮊﯼ‬

‫ﺍﺭﻭﻧﺪ ﺑﺎ ﺩﻓﺘﺮ ﻧﺸﺮﻳﻪ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﺳــﺎﺧﺘﻤﺎﻥ‪ ،‬ﻫﯿﺎﺕ ﻣﺤﺘﺮﻡ ﺩﻭﻟﺖ ﻃﯽ ﺳــﺎﻝﻫﺎﯼ ﮔﺬﺷﺘﻪ ﻭ ﭘﺲ‬

‫ﻣﻠﯽ ﺳﺎﺧﺘﻤﺎﻥ ﺑﻪ ﻣﻨﻈﻮﺭ ﺗﻮﻟﯿﺪ ﺍﻧﺒﻮﻩ‪ ،‬ﺗﻬﯿﻪ ﻭ ﺍﺑﻼﻍ ﭼﮏ ﻟﯿﺴﺖ‬

‫ﺟﻬﺖ ﺳﻔﺎﺭﺵ ﺁﮔﻬﻰ ﺩﺭ ﻧﺸﺮﻳﻪ‬

‫ﺑﺎ ﺗﻮﺟﻪ ﺑﻪ ﺍﻫﻤﯿــﺖ ﺻﺮﻓﻪﺟﻮﯾﯽ ﺩﺭ ﻣﺼﺮﻑ ﺍﻧﺮﮊﯼ ﺩﺭ ﺑﺨﺶ‬

‫ﻗﺎﺏ ﻭ ﺷﯿﺸﻪ ﭘﻨﺠﺮﻩﻫﺎﯼ ﺩﻭﺟﺪﺍﺭﻩ ﻭ ﺍﻧﺘﺸﺎﺭ ﺁﻥ ﺩﺭ ﭼﺎﺭﭼﻮﺏ ﻣﻘﺮﺭﺍﺕ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﺷﻌﻠﻪ ﻣﺴﺘﻘﻴﻢ‬

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‫ﯾﺎ ﺩﺭ ﺣﺎﻝ ﺍﺣﺪﺍﺙ ﺑﺮﺍﯼ ﺗﺎﻣﯿﻦ ﺁﺏﮔﺮﻡ ﻣﺼﺮﻓﯽ ﺍﺯ ﺳﯿﺴــﺘﻢﻫﺎﯼ‬

‫ﺩﺍﺧﻠﯽ ﺷــﺮﮐﺖ ﻣﻠــﯽ ﻧﻔﺖ ﺍﯾﺮﺍﻥ‪ ،‬ﻣﻄﺎﻟﻌــﻪ ﻭ ﺍﺣﺪﺍﺙ ﻭﺍﺣﺪﻫﺎﯼ‬

‫ﺧﻮﺭﺷﯿﺪﯼ ﺍﺳﺘﻔﺎﺩﻩ ﮐﻨﺪ ﺑﻪ ﺍﺯﺍﯼ ﻫﺮ ﻣﺘﺮ ﻣﺮﺑﻊ ﮐﻠﮑﺘﻮﺭ‪ ،‬ﻣﺒﻠﻎ ﯾﮏ‬

‫ﺗﻮﻟﯿﺪ ﭘﺮﺍﮐﻨﺪﻩ ﺑﺮﻕ ﻭ ﺣﺮﺍﺭﺕ ‪ CCHP‬ﺩﺭ ﺷــﻬﺮﮎﻫﺎﯼ ﻣﺴﮑﻮﻧﯽ‬

‫ﻣﯿﻠﯿﻮﻥ ﻭ ﺩﻭﯾﺴﺖ ﻭ ﭘﻨﺠﺎﻩ ﻫﺰﺍﺭ ﺭﯾﺎﻝ ﯾﺎﺭﺍﻧﻪ ﺑﺮﺍﺳﺎﺱ ﺩﺳﺘﻮﺭﺍﻟﻌﻤﻞ‬

‫ﻭ ﺷــﻬﺮﻫﺎﯼ ﺟﺪﯾﺪ ﺭﺍ ﺑﻪ ﺍﻧﺠﺎﻡ ﺭﺳــﺎﻧﺪﻩ ﻭ ﻧﺴــﺒﺖ ﺑــﻪ ﺗﺮﻭﯾﺞ ﺑﻪ‬

‫ﺍﺟﺮﺍﯾﯽ ﭘﺮﺩﺍﺧﺖ ﻣﯽﺷــﻮﺩ ﻭ ﯾﺎﺭﺍﻧﻪ ﺑﻪ ﺳــﺎﺧﺘﻤﺎﻥﻫﺎﯼ ﺩﺭ ﺩﺳﺖ‬

‫ﮐﺎﺭﮔﯿــﺮﯼ ﻭﺍﺣﺪﻫﺎﯼ ﺗﻮﻟﯿﺪ ﻫﻤﺰﻣﺎﻥ ﺑــﺮﻕ‪ ،‬ﺣﺮﺍﺭﺕ ﻭ ﺑﺮﻭﺩﺕ ﺩﺭ‬

‫ﺳــﺎﺧﺖ ﻏﯿﺮﺩﻭﻟﺘﯽ ﮐﻪ ﻣﻮﺍﺭﺩ ﺫﯾــﻞ ﺭﺍ ﺑﻪ ﻃﻮﺭ ﮐﺎﻣﻞ ﺭﻋﺎﯾﺖ ﮐﺮﺩﻩ‬

‫ﻭﺍﺣﺪﻫﺎﯼ ﻣﺴﮑﻮﻧﯽ ﺍﻗﺪﺍﻡ ﮐﻨﻨﺪ‪.‬‬

‫ﺑﺎﺷﻨﺪ‪ ،‬ﻣﻄﺎﺑﻖ ﺑﺎ ﺩﺳﺘﻮﺭﺍﻟﻌﻤﻞ ﺍﺟﺮﺍﯾﯽ ﯾﺎﺩﺷﺪﻩ ﺗﻌﻠﻖ ﻣﯽﮔﯿﺮﺩ‪:‬‬ ‫ﺍﻟﻒ ـ ﻋﺎﯾﻖﮐﺎﺭﯼ ﺣﺮﺍﺭﺗﯽ ﭘﻮﺳــﺘﻪ ﺧﺎﺭﺟﯽ ﺳﺎﺧﺘﻤﺎﻥ )ﺳﻘﻒ‬ ‫ﻓﻀﺎﯼ ﭘﯿﻠﻮﺕ‪ ،‬ﺳﻘﻒ ﻧﻬﺎﯾﯽ ﻭ ﺩﯾﻮﺍﺭﻫﺎﯼ ﺧﺎﺭﺟﯽ(‪.‬‬ ‫ﯾﮏ ﺑﺎ ﺷﯿﺸﻪ ﺩﻭﺟﺪﺍﺭﻩ ﻭ ﻋﺎﯾﻖﮐﺎﺭﯼ ﻟﻮﻟﻪﻫﺎﯼ ﺁﺏﮔﺮﻡ‪.‬‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﻭﺯﺍﺭﺕ ﻧﯿــﺮﻭ ﻭ ﻭﺯﺍﺭﺕ ﻧﻔﺖ‪ ،‬ﻣﻘﺮﺭﺍﺕ ﺍﺳــﺘﻔﺎﺩﻩ ﺍﺯ ﺗﻮﻟﯿﺪ ﻫﻤﺰﻣﺎﻥ‬ ‫ﺑــﺮﻕ ﻭ ﺣــﺮﺍﺭﺕ )ﻭ ﺑﺮﻭﺩﺕ( ﺩﺭ ﺳــﺎﺧﺘﻤﺎﻥ ﺭﺍ ﺗﺪﻭﯾﻦ ﻭ ﺩﺭ ﻗﺎﻟﺐ‬

‫ﺏ ـ ﺍﺳــﺘﻔﺎﺩﻩ ﺍﺯ ﻗﺎﺏ ﭘﻨﺠﺮﻩ ‪ upvc‬ﯾﺎ ﺁﻟﻮﻣﯿﻨﯿﻮﻣﯽ ﻧﺮﻣﺎﻝ ﺑﺮ‬ ‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬ ‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﻳﺎﺯﺍﻛﻰ ژﺍﭘﻦ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﻭﺯﺍﺭﺕ ﻣﺴــﮑﻦ ﻭ ﺷﻬﺮﺳــﺎﺯﯼ ﻧﯿﺰ ﻣﻮﻇﻒ ﺍﺳﺖ ﺑﺎ ﻫﻤﮑﺎﺭﯼ‬

‫ﭖ ـ ﻋﺎﯾــﻖﮐﺎﺭﯼ ﺩﯾــﮓ ﻭ ﻣﻨﺎﺑﻊ ﺩﻭﺟﺪﺍﺭﻩ ﺁﺏﮔــﺮﻡ ﻭ ﻣﻨﺎﺑﻊ‬ ‫ﺍﻧﺒﺴــﺎﻁ‪ ،‬ﺍﺳــﺘﻔﺎﺩﻩ ﺍﺯ ﺗﺠﻬﯿــﺰﺍﺕ ﺗﺎﺳﯿﺴــﺎﺗﯽ ﺳﺮﻣﺎﯾﺸــﯽ ﻭ‬

‫ﻣﻘــﺮﺭﺍﺕ ﻣﻠﯽ ﺑﺮ ﺍﯾﻦ ﺍﺳــﺎﺱ‪ ،‬ﻭﺯﺍﺭﺗﺨﺎﻧـﻪﻫﺎﯼ ﻧﻔــﺖ ﻭ ﻧﯿﺮﻭ ﻧﯿﺰ‬ ‫ﻣﻮﻇﻔﻨﺪ ﺑﺎ ﻫﻤﮑﺎﺭﯼ ﻭﺯﺍﺭﺕﻣﺴــﮑﻦ ﻭ ﺷﻬﺮﺳـﺎﺯﯼ ﺍﻟﮕﻮﯼﻣﺼﺮﻑ‬ ‫ﺳــﻮﺧﺖ ﻭ ﺑﺮﻕ ﺭﺍ ﺑﺮﺍﯼ ﺳــﺎﺧﺘﻤﺎﻥﻫﺎﯼ ﻣﻮﺟﻮﺩ ﻇﺮﻑ ﯾﮏ ﺳﺎﻝ‬

‫ﮔﺮﻣﺎﯾﺸــﯽ ﺭﺍﻧﺪﻣﺎﻥ ﺑــﺎﻻ ﻭ ﺳــﺎﻣﺎﻧﻪﻫﺎﯼ ﮐﻨﺘــﺮﻝ ﻣﻮﺿﻌﯽ ﺩﻣﺎ‬

‫ﺗﻬﯿــﻪ ﻭ ﺑﺮﺍﯼ ﺗﺼﻮﯾﺐ ﺑﻪ ﻫﯿﺌﺖﻭﺯﯾــﺮﺍﻥ ﺍﺭﺍﺋﻪ ﮐﻨﻨﺪ ﻭ ﻭﺯﺍﺭﺕ ﻧﻔﺖ‬

‫ﻭ ﺍﺳــﺘﻔﺎﺩﻩ ﺍﺯ ﺳــﺎﻣﺎﻧﻪﻫﺎﯼ ﮐﻨﺘــﺮﻝ ﻫﻮﺷــﻤﻨﺪ ﻣﻮﺗﻮﺭﺧﺎﻧﻪ )ﺩﺭ‬

‫ﺍﺯ ﻃﺮﯾﻖ ﻣﻨﺎﺑﻊ ﺩﺍﺧﻠﯽ ﺷــﺮﮐﺖﻫﺎﯼ ﺗﺎﺑﻊ ﺑﺮﺍﺳﺎﺱ ﺩﺳﺘﻮﺭﺍﻟﻌﻤﻞ‬

‫ﺳــﺎﺧﺘﻤﺎﻥﻫﺎﯾﯽ ﮐــﻪ ﺩﺍﺭﺍﯼ ﻣﻮﺗﻮﺭﺧﺎﻧــﻪ ﻣﺮﮐﺰﯼ ﻣﯽﺑﺎﺷــﻨﺪ(‪.‬‬

‫ﺍﺟﺮﺍﯾﯽ ﯾﺎﺩﺷــﺪﻩ‪ ،‬ﭼﻬﻞ ﺩﺭﺻﺪ ﻫﺰﯾﻨﻪ ﺍﺟﺮﺍﯼ ﻋﺎﯾﻖﮐﺎﺭﯼ ﺣﺮﺍﺭﺗﯽ‬

‫ﺑﺮ ﺍﺳــﺎﺱ ﺍﯾﻦ ﻣﺼﻮﺑــﻪ‪ ،‬ﻭﺯﺍﺭﺕ ﻧﻔــﺖ ﺍﺯ ﻃﺮﯾــﻖ ﻣﻨﺎﺑﻊ ﺩﺍﺧﻠﯽ‬

‫ﭘﻮﺳــﺘﻪ ﺧﺎﺭﺟﯽ ﺳﺎﺧﺘﻤﺎﻥ‪ ،‬ﻧﺼﺐ ﭘﻨﺠﺮﻩﻫﺎﯼ ﺩﻭﺟﺪﺍﺭﻩ ‪UPVC‬‬

‫ﺷــﺮﮐﺖﻫﺎﯼ ﺗﺎﺑــﻊ‪ ،‬ﻣﺒﻠﻎ ﯾﮏ ﺻــﺪ ﻫﺰﺍﺭ ﺭﯾﺎﻝ ﺑــﻪ ﺍﺯﺍﯼ ﻫﺮ ﻣﺘﺮ‬

‫ﯾﺎ ﺁﻟﻮﻣﯿﻨﯿﻮﻣﯽ ﻧﺮﻣﺎﻝ ﺑﺮﯾﮏ‪ ،‬ﻧﺼﺐ ﺳــﺎﻣﺎﻧﻪﻫﺎﯼ ﮐﻨﺘﺮﻝﻫﻮﺷﻤﻨﺪ‬

‫ﻣﺮﺑــﻊ ﺯﯾﺮ ﺑﻨــﺎ ﭘﺮﺩﺍﺧﺖ ﮐﻨﺪ ﻭ ﻭﺯﺍﺭﺕ ﻣﺴــﮑﻦ ﻭ ﺷﻬﺮﺳــﺎﺯﯼ ﺑﺎ‬

‫ﻣﻮﺗﻮﺭﺧﺎﻧﻪ ﻭ ﮐﻨﺘﺮﻝ ﻣﻮﺿﻌﯽ ﺩﻣﺎ )ﺷــﯿﺮ ﺗﺮﻣﻮﺳﺘﺎﺗﯿﮏ ﺭﺍﺩﯾﺎﺗﻮﺭ(‪،‬‬

‫ﻫﻤــﮑﺎﺭﯼ ﻭﺯﺍﺭﺕ ﻧﻔــﺖ ﻣﻮﻇﻒ ﺍﺳــﺖ ﺭﺍﻫﮑﺎﺭﻫــﺎ ﻭ ﮔﺮﺩﺵ ﮐﺎﺭ‬

‫ﻧﺼﺐ ﺗﺠﻬﯿﺰﺍﺕ ﮔﺮﻣﺎﯾﺸــﯽ ﻭ ﺳﺮﻣﺎﯾﺸــﯽ ﭘﺮﺑﺎﺯﺩﻩ ﻧﻈﯿﺮ ﭼﯿﻠﺮﻫﺎﯼ‬

‫ﻻﺯﻡ ﺑــﺮﺍﯼ ﺍﺟــﺮﺍﯼ ﺑﻨــﺪ )‪ (11‬ﺍﯾــﻦ ﺗﺼﻮﯾﺐﻧﺎﻣﻪ ﺭﺍ ﺑﺮﺍﺳــﺎﺱ‬ ‫ﺩﺳــﺘﻮﺭﺍﻟﻌﻤﻞ ﺍﺟﺮﺍﯾــﯽ ﯾﺎﺩﺷــﺪﻩ ﺩﺭ ﺗﻤﺎﻣــﯽ ﻣﺮﺍﺣﻞ ﺳــﺎﺧﺖ‬ ‫ﻭ ﺳــﺎﺯ ﺍﺗﺨــﺎﺫ ﻭ ﻧﺴــﺒﺖ ﺑــﻪ ﻧﻈﺎﺭﺕ ﻋﺎﻟــﯽ ﺑﺮ ﺁﻥ ﺍﻗــﺪﺍﻡ ﮐﻨﺪ‪.‬‬ ‫ﺍﯾﻦ ﻣﺼﻮﺑﻪ ﻫﻤﭽﻨﯿﻦ ﻭﺯﺍﺭﺗﺨﺎﻧﻪﻫﺎﯼ ﻧﯿﺮﻭ ﻭ ﻧﻔﺖ ﺭﺍ ﻣﻮﻇﻒ ﮐﺮﺩﻩ‬ ‫ﺍﺳــﺖ ﺑﺎ ﻫﻤﮑﺎﺭﯼ ﻭﺯﺍﺭﺕ ﻣﺴــﮑﻦ ﻭ ﺷﻬﺮﺳــﺎﺯﯼ ﺍﺯ ﻣﺤﻞ ﻣﻨﺎﺑﻊ‬

‫ﺗﻬﻮﻳﻪﺍﺭﻭﻧﺪ‬ ‫ﻳﻜﺘﺎﺗﻬﻮﻳﻪ‬ ‫ﻧﺸﺮ ﻳﺰﺩﺍ ﻭﻳﻜﺘﺎ‬ ‫ﺍﺭﻭﻧﺪ‬

‫ﺟﺬﺑــﯽ ﺧﺎﻧﮕﯽ )ﭘﻨﺞ ﺗﻦ ﺗﺒﺮﯾﺪ(‪ ،‬ﻧﺼﺐ ﺩﺭﺯﮔﯿﺮ ﺑﺮﺍﯼ ﺑﺎﺯﺷــﻮﻫﺎﯼ‬ ‫ﺳــﺎﺧﺘﻤﺎﻥ ﻭ ﺳــﺎﯾﺮ ﺭﺍﻫﮑﺎﺭﻫﺎﯼ ﺑﻬﯿﻨﻪﺳــﺎﺯﯼ ﺍﻧﺮﮊﯼ ﺭﺍ ﺗﺎ ﺳﻘﻒ‬ ‫ﻫــﺮ ﻣﺘﺮﻣﺮﺑــﻊ ﺯﯾﺮﺑﻨــﺎ ﻣﻌــﺎﺩﻝ ﯾﮑﺼﺪﻭﭘﻨﺠﺎﻩ ﻫــﺰﺍﺭ ﺭﯾﺎﻝ ﺟﻬﺖ‬ ‫ﺳﺎﺧﺘﻤﺎﻥﻫﺎﯼ ﻣﻮﺟﻮﺩ ﭘﺮﺩﺍﺧﺖ ﮐﻨﺪ‪.‬‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬

‫ﺍﺻﺎﻟﺖ ﺗﻬﻮﻳﻪ ﻣﻄﺒﻮﻉ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﮔﺎﺯﺳﻮﺯ‬

‫ﺻﻔﺤﻪ ‪ / 35‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﻋﻠﻤﻰ‬

‫ﺗﺨﻠﻴﻪ ﻓﺸﺎﺭ )ﭘﻤﭗﺩﺍﻥ(‬ ‫ﻭ ﺷﺎﺭژ ﻣﺒﺮﺩ‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﺗﻠﻔﻦ‪22885647-50:‬‬

‫ﺍﺭﻭﻧﺪ ﺑﺎ ﺩﻓﺘﺮ ﻧﺸﺮﻳﻪ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﺷﺮﻛﺖ‬ ‫‪ Robur‬ﺍﻳﺘﺎﻟﻴﺎ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﻫﻮﺍﺳﺎﺯﻫﺎﻯ ﺟﺪﻳﺪ‬ ‫ﺳﺮﻯ ‪ 39FD‬ﻛﺮﻳﺮ‬

‫ﺟﻬﺖ ﺗﻬﻴﻪ ﻣﺠﻼﺕ ﻭ ﻛﺘﺎﺏﻫﺎﻯ‬ ‫ﺗﺎﺳﻴﺴﺎﺗﻰ ﺑﺎ ﻣﺎ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﺷﺎﺭﮊ ﻣﺒﺮﺩ ﺑﻪﺻﻮﺭﺕ ﺑﺨﺎﺭ‬

‫ﺗﻠﻔﻦ‪55401278 :‬‬

‫ﮐﻢ ﺷــﺪﻥ ﺟﺮﺋﯽ ﻣﺒﺮﺩ ﺗﻮﺳﻂ ﻣﺸﺎﻫﺪﻩ‬ ‫»ﺣﺒﺎﺏﻫﺎ« ﺩﺭﻭﻥ ﺳــﺎﯾﺖﮔﻼﺱ )ﺷﯿﺸــﻪ‬ ‫ﺭﻭﯾﺖ ﻣﺒﺮﺩ( ﮐﻪ ﻧﻤﺎﯾﺶﮔﺮ ﻣﺎﯾﻊ ﻣﺒﺮﺩ ﺍﺳﺖ ﻭ‬ ‫ﺩﺭ ﺧﻂ ﻣﺎﯾﻊ ﺳﯿﺴــﺘﻢ ﺗﻌﺒﯿﻪ ﮔﺮﺩﯾﺪﻩ ﺍﺳﺖ‪،‬‬ ‫ﮐﻢ ﺷــﺪﻥ ﻋﻤﻠﮑﺮﺩ‪ ،‬ﺑﺮﻓﮏ ﺯﺩﻥ ﺑﺨﺸــﯽ ﺍﺯ‬

‫ﺗﺨﻠﯿﻪ ﻓﺸﺎﺭ )ﭘﻤﭗﺩﺍﻥ(‬

‫ﺍﺿﺎﻓﻪ ﮐﺮﺩﻥ )ﺷﺎﺭﮊ( ﻣﺒﺮﺩ ﺑﻪ ﺩﺳﺘﮕﺎﻩ‬ ‫ﺑﻌﺪ ﺍﺯ ﺁﻥﮐﻪ ﻣﺸــﺨﺺ ﺷــﺪ ﺳﯿﺴــﺘﻢ‬ ‫ﺩﺍﺭﺍﯼ ﻧﺸﺘﯽ ﺍﺳــﺖ ﻭ ﺑﺨﺸﯽ ﺍﺯ ﻣﺒﺮﺩ ﺁﻥ ﺍﺯ‬ ‫ﺩﺳﺖ ﺭﻓﺘﻪ ﺍﺳﺖ‪ ،‬ﻻﺯﻡ ﺍﺳﺖ ﻣﺒﺮﺩ ﺟﺒﺮﺍﻧﯽ‬ ‫ﺑﻪ ﺳﯿﺴﺘﻢ ﺍﺿﺎﻓﻪ ﺷــﻮﺩ‪ .‬ﻣﺤﻞ ﻧﺸﺘﯽ ﺑﺎﯾﺪ‬ ‫ﺗﻌﯿﯿﻦ ﮔﺮﺩﺩ‪ ،‬ﺗﻌﻤﯿﺮ ﺷــﻮﺩ ﻭ ﺳﯿﺴﺘﻢ ﺗﺤﺖ‬ ‫ﺁﺯﻣﺎﯾﺶ ﻧﺸﺘﯽ ﻗﺮﺍﺭ ﮔﯿﺮﺩ‪ .‬ﭼﻨﺎﻧﭽﻪ ﻣﺸﺨﺺ‬ ‫ﮔﺮﺩﯾــﺪ ﮐﻪ ﻧﺸــﺘﯽ ﺩﺭ ﺑﺨﺶ ﻓﺸــﺎﺭ ﭘﺎﯾﯿﻦ‬ ‫ﺳﯿﺴــﺘﻢ ﻭﺟﻮﺩ ﺩﺍﺭﺩ‪ ،‬ﺗﻌﻤﯿــﺮﺍﺕ ﺑﺎﯾﺪ ﭘﺲ‬ ‫ﺍﺯ ﺍﻧﺠــﺎﻡ »ﭘﻤﭗﺩﺍﻥ« ﺑــﺮﺍﯼ ﺍﯾﺠﺎﺩ ﺑﺎﻻﻧﺲ‬ ‫ﻓﺸــﺎﺭ ﺍﻧﺠﺎﻡ ﺷﻮﺩ‪ .‬ﺑﻪ ﺷــﺪﺕ ﺑﺎﯾﺪ ﺍﺯ ﻭﺭﻭﺩ‬ ‫ﻫﻮﺍ ﮐــﻪ ﻃﺒﻌــﺎ ﺩﺍﺭﺍﯼ ﺭﻃﻮﺑﺖ ﺍﺳــﺖ ﺑﻪ‬ ‫ﺩﺍﺧﻞ ﺩﺳﺘﮕﺎﻩ ﺟﻠﻮﮔﯿﺮﯼ ﺷﻮﺩ‪ ،‬ﻣﺨﺼﻮﺻﺎ‬ ‫ﻫﻨﮕﺎﻣﯽ ﮐﻪ ﺩﺭ ﺳﯿﺴــﺘﻢ ﺍﺯ ﺭﻭﻏﻦﻫﺎﯼ ﺑﺎ‬ ‫ﺭﯾﺸــﻪ ﺍﻟﮑﻠﯽ ﺭﻃﻮﺑﺖﮔﺮﺍ ﺍﺳﺘﻔﺎﺩﻩ ﻣﯽﺷﻮﺩ‬ ‫)ﻣﺎﻧﻨﺪ ‪ .(R134a‬ﺑﺮﺧــﯽ ﺍﺯ ﺭﻭﻏﻦﻫﺎ ﺗﺤﺖ‬ ‫ﺗﺎﺛﯿــﺮ ﻫﻮﺍ ﻭ ﺭﻃﻮﺑﺖ ﻗﺮﺍﺭ ﻧﻤﯽﮔﯿﺮﻧﺪ ﻭ ﺑﻌﺪ ﺍﺯ‬ ‫ﺁﻥﮐﻪ ﻭﮐﯿﻮﻡ ﺩﺳــﺘﮕﺎﻩ ﺑﻪ ﺍﺗﻤﺎﻡ ﺭﺳﯿﺪ ﻗﺎﺑﻞ‬ ‫ﺑﺎﺯﯾﺎﺑﯽ ﻫﺴﺘﻨﺪ‪.‬‬

‫ﺟﻬﺖ ﺳﻔﺎﺭﺵ ﺁﮔﻬﻰ ﺩﺭ ﻧﺸﺮﻳﻪ‬

‫ﺩﺭ ﺍﯾــﻦ ﺭﻭﺵ‪ ،‬ﻣﺒــﺮﺩ ﺩﺭ ﺣﺎﻝ ﮔﺮﺩﺵ ﺑﻪ‬ ‫ﻭﺍﺳﻄﻪ ﺷــﯿﺮ ﻗﻄﻊﮐﻦ ﺑﻪ ﮐﻤﭙﺮﺳــﻮﺭ ﺍﻧﺘﻘﺎﻝ‬ ‫ﻣﯽﯾﺎﺑﺪ ﺗﺎ ﺩﺭ ﮐﻨﺪﺍﻧﺴﻮﺭ ﻭ ﺭﺳﯿﻮﺭ ﺫﺧﯿﺮﻩ ﺷﻮﺩ‪.‬‬ ‫ﺭﻭﺵ ﺑﺪﯾﻦﮔﻮﻧﻪ ﺍﺟﺮﺍ ﻣﯽﺷﻮﺩ‪:‬‬ ‫‪ -1‬ﮔﯿﺞ ﺩﻭﻗﻠﻮ ﺭﺍ ﻧﺼﺐ ﮐﻨﯿﺪ‪ ،‬ﺷﯿﺮﻫﺎﯼ‬ ‫ﺳــﺮﻭﯾﺲ ﺭﺍ ﺩﺭ ﺣﺎﻟــﺖ ﻋﻤﻠﮑــﺮﺩﯼ ﺗﻨﻈﯿﻢ‬ ‫ﻧﻤﺎﯾﯿﺪ ﻭ ﺩﺳﺘﮕﺎﻩ ﺭﺍ ﺭﻭﺷﻦ ﻧﻤﺎﯾﯿﺪ‪.‬‬ ‫‪ -2‬ﺷــﯿﺮ ﻗﻄﻊﮐﻦ ﻣﺎﯾﻊ ﺑﺮ ﺭﻭﯼ ﺭﺳــﯿﻮﺭ‬ ‫ﺭﺍ ﺑﺒﻨﺪﯾﺪ‪.‬‬ ‫‪ -3‬ﺍﺟﺎﺯﻩ ﺩﻫﯿﺪ ﮐﻪ ﮐﻤﭙﺮﺳــﻮﺭ ﮐﺎﺭ ﮐﻨﺪ‬ ‫ﺗﺎ ﻓﺸــﺎﺭ ﮐﻤﯽ ﺑﺎﻻﺗﺮ ﺍﺯ ﻓﺸــﺎﺭ ﺍﺗﻤﺴــﻔﺮ ﺩﺭ‬ ‫ﻓﺸﺎﺭﺳﻨﺞ ﻣﺮﮐﺐ ﮔﺮﺩﺩ )‪ 3 psi‬ﯾﺎ ‪.(0.2 bar‬‬ ‫ﭼﻨﺎﻧﭽﻪ ﺳﯿﺴﺘﻢ ﺩﺍﺭﺍﯼ ﮐﻠﯿﺪ ﻗﻄﻊﮐﻦ ﻓﺸﺎﺭ‬ ‫ﭘﺎﯾﯿــﻦ ﺍﺳــﺖ‪ ،‬ﺩﺭ ﺁﻥ ﺻﻮﺭﺕ ﺭﻧــﺞ ﺁﻥ ﺑﺎﯾﺪ‬ ‫ﺗﻐﯿﯿﺮ ﮐﻨﺪ‪ .‬ﭘﯿﺸﺎﭘﯿﺶ ﺑﻪ ﻗﻄﻊﮐﻦ ﻓﺸﺎﺭ ﺗﻮﺟﻪ‬ ‫ﻧﻤﺎﯾﯿﺪ‪ .‬ﮐﻠﯿﺪﻫــﺎﯼ ﺟﺪﯾﺪ‪ ،‬ﻣﺠﻬﺰ ﺑﻪ ﺍﻫﺮﻣﯽ‬ ‫ﻫﺴــﺘﻨﺪ ﮐﻪ ﺑﺎ ﺟﺎﺑﻪﺟﺎ ﺷــﺪﻥ ﺁﻥ ﺳــﻮﯾﯿﭻ‬ ‫ﻗﻄﻊﮐﻦ ﻓﺸــﺎﺭ‪ ،‬ﺍﺯ ﻣﺪﺍﺭ ﺧﺎﺭﺝ ﺧﻮﺍﻫﺪ ﺷــﺪ‬ ‫ﻭ ﺑﻨﺎﺑﺮﺍﯾﻦ ﮐﻤﭙﺮﺳــﻮﺭ ﺑﻪ ﻋﻤﻠﮑﺮﺩ ﺧﻮﺩ ﺍﺩﺍﻣﻪ‬ ‫ﺧﻮﺍﻫﺪ ﺩﺍﺩ‪.‬‬

‫ﻗﺒــﻞ ﺍﺯ ﺁﻥﮐــﻪ ﯾﮏ ﻣﻬﻨــﺪﺱ ﺗﻌﻤﯿﺮ ﻭ‬ ‫ﻧﮕﻬﺪﺍﺭﯼ ﺑﺘﻮﺍﻧﺪ ﻧﺸــﺘﯽ ﻣﺒﺮﺩ ﯾﮏ ﺩﺳــﺘﮕﺎﻩ‬ ‫ﺗﺒﺮﯾــﺪ ﺭﺍ ﺗﻌﻤﯿــﺮ ﻧﻤﺎﯾﺪ ﺑﺎﯾﺪ ﺗﻮﺍﻧﺎﯾﯽ ﮐﺸــﻒ‬ ‫ﻣﺤﻞ ﻧﺸــﺘﯽ ﺭﺍ ﺩﺍﺷــﺘﻪ ﺑﺎﺷــﺪ؛ ﺑﻪ ﻫﻤﯿﻦ‬ ‫ﺩﻟﯿﻞ ﻧﺸﺖﯾﺎﺑﯽ ﻗﺪﻡ ﺍﻭﻝ ﻣﺤﺴﻮﺏ ﻣﯽﺷﻮﺩ‪.‬‬ ‫ﻫﻨﮕﺎﻣﯽ ﮐﻪ ﻣﺒﺮﺩ ﺳﯿﺴﺘﻢ ﺑﻪ ﮐﻠﯽ ﺗﺨﻠﯿﻪ ﺷﺪﻩ‬ ‫ﺑﺎﺷﺪ‪ ،‬ﺳﯿﺴﺘﻢ ﺑﺎﯾﺪ ﺗﺤﺖ ﻓﺸﺎﺭ ﻗﺮﺍﺭ ﺑﮕﯿﺮﺩ‪.‬‬ ‫ﺍﮔﺮ ﻧﺸــﺘﯽ ﺳﺎﺩﻩ ﻭ ﺳﻄﺤﯽ ﻭ ﺩﺭ ﺑﺨﺶ‬ ‫ﻓﺸــﺎﺭ ﭘﺎﯾﯿﻦ ﺭﺥ ﺩﺍﺩﻩ ﺑﺎﺷﺪ ﺍﻧﺠﺎﻡ ﭘﻤﭗ ﺩﺍﻥ‬ ‫ﻗﺒﻞ ﺍﺯ ﻫﺮ ﮔﻮﻧﻪ ﺗﻼﺵ ﺑﺮﺍﯼ ﺗﻌﻤﯿﺮ ﻧﺸــﺘﯽ‪،‬‬ ‫ﺿﺮﻭﺭﯼ ﺍﺳﺖ‪ .‬ﻭﺟﻮﺩ ﻧﺸﺘﯽ ﺩﺭ ﺑﺨﺶ ﻓﺸﺎﺭ‬ ‫ﺑﺎﻻﯼ ﺳﯿﺴــﺘﻢ ﻣﺎ ﺭﺍ ﻣﺠﺒﻮﺭ ﺧﻮﺍﻫﺪ ﮐﺮﺩ ﮐﻪ‬ ‫ﮐﻞ ﻣﺒﺮﺩ ﺭﺍ ﻗﺒﻞ ﺍﺯ ﺍﻧﺠﺎﻡ ﺗﻌﻤﯿﺮﺍﺕ ﺩﺭ ﺟﺎﯾﯽ‬ ‫ﻣﻨﺎﺳﺐ ﺟﻤﻊ ﻧﻤﺎﯾﯿﻢ‪.‬‬

‫ﮔﺮﻭﻩ ﻣﻬﻨﺪﺳﻴﻦ ﻣﺸﺎﻭﺭ ﺍﺭﻭﻧﺪ ﺳﺮﻭﻳﺲ‬

‫‪ -4‬ﺩﺳــﺘﮕﺎﻩ ﺭﺍ ﺧﺎﻣﻮﺵ ﮐﻨﯿﺪ ﻭ ﺷــﯿﺮ‬ ‫ﺳــﺮﻭﯾﺲ ﻣﮑﺶ ﺭﺍ ﺩﺭ ﺣﺎﻟﺖ ﻧﺸﯿﻤﻦ ﺍﺯ ﺟﻠﻮ‬ ‫ﻗﺮﺍﺭ ﺩﻫﯿﺪ‪.‬‬ ‫ﺍﮐﻨﻮﻥ ﺳﯿﺴــﺘﻢ ﺁﻣﺎﺩﻩ ﺍﻧﺠــﺎﻡ ﺗﻌﻤﯿﺮﺍﺕ‬ ‫ﺍﺳﺖ‪.‬‬ ‫ﻭﻗﺘﯽ ﻻﺯﻡ ﺑﺎﺷــﺪ ﺩﺳــﺘﮕﺎﻩ ﺑﺮﺍﯼ ﻣﺪﺕ‬ ‫ﻃﻮﻻﻧــﯽ ﺩﺭ ﺣﺎﻟــﺖ ﺧﺎﻣﻮﺷــﯽ ﻣﻮﻗﺖ ﻗﺮﺍﺭ‬ ‫ﺑﮕﯿﺮﺩ‪ ،‬ﺑﺎﯾﺪ ﺷــﯿﺮ ﺳــﺮﻭﯾﺲ ﻣﮑﺶ ﭘﺲ ﺍﺯ‬ ‫ﺁﻥﮐﻪ ﮔﯿﺞ ﺩﻭﻗﻠﻮ ﺍﺯ ﺁﻥ ﺟﺪﺍ ﺷــﺪ‪ ،‬ﺩﺭ ﺣﺎﻟﺖ‬ ‫ﻧﺸﯿﻤﻦ ﺍﺯ ﺟﻠﻮ ﻗﺮﺍﺭ ﮔﯿﺮﺩ‪.‬‬

‫ﺍﻭﺍﭘﺮﺍﺗﻮﺭ ﻭ ﭘﺎﯾﯿﻦ ﺁﻣﺪﻥ ﻓﺸــﺎﺭ ﻋﻤﻠﮑﺮﺩﯼ ﺍﺯ‬ ‫ﺣﺎﻟﺖ ﻧﺮﻣﺎﻝ‪ ،‬ﻗﺎﺑﻞ ﺗﺸﺨﯿﺺ ﺍﺳﺖ‪ .‬ﭼﻨﺎﻧﭽﻪ‬ ‫ﻣﺒﺮﺩ ﺁﺯﺋﻮﺗﺮﻭﭘﯿﮏ ﻣﺎﻧﻨﺪ ‪ R502‬ﺑﺎﺷﺪ‪ ،‬ﻣﻤﮑﻦ‬ ‫ﺍﺳــﺖ ﺷــﺎﺭﮊ ﺁﻥ ﺩﺭ ﺣﺎﻟﺖ ﺑﺨﺎﺭ ﻭ ﺍﺯ ﺑﺨﺶ‬ ‫ﻓﺸﺎﺭ ﭘﺎﯾﯿﻦ ﺳﯿﺴﺘﻢ ﺍﻧﺠﺎﻡ ﭘﺬﯾﺮﺩ‪.‬‬ ‫ﻣﺒﺮﺩﻫــﺎﯼ ﺯﺋﻮﺗﺮﻭﭘﯿﮏ ﻣﺨﻠــﻮﻁ‪ ،‬ﺭﻓﺘﺎﺭ‬ ‫ﻣﺸــﺎﺑﻬﯽ ﻧﺪﺍﺭﻧﺪ ﻭ ﻻﺯﻡ ﺍﺳــﺖ ﮐﻪ ﺁﻥﻫﺎ ﺑﻪ‬ ‫ﺻــﻮﺭﺕ ﻣﺎﯾﻊ ﺑﻪ ﺳﯿﺴــﺘﻢ ﺍﺿﺎﻓــﻪ ﮔﺮﺩﻧﺪ‪.‬‬ ‫ﺩﺳﺘﻮﺭﺍﻟﻌﻤﻞ ﺷﺎﺭﮊ ﺑﺨﺎﺭ ﺑﻪ ﺳﯿﺴﺘﻢ ﺑﻪ ﺷﺮﺡ‬ ‫ﺯﯾﺮ ﻣﯽ ﺑﺎﺷﺪ )ﺗﺼﻮﯾﺮ ‪:(1‬‬ ‫‪ -1‬ﮔﯿﺞ ﺩﻭﻗﻠﻮ ﺭﺍ ﻧﺼﺐ ﮐﻨﯿﺪ‪ ،‬ﺷﯿﺮﻫﺎﯼ‬ ‫ﺳــﺮﻭﯾﺲ ﺭﺍ ﺩﺭ ﺣﺎﻟﺖ ﻋﻤﻠﮑﺮﺩﯼ ﻗﺮﺍﺭ ﺩﺍﺩﻩ ﻭ‬ ‫ﺩﺳﺘﮕﺎﻩ ﺭﺍ ﺭﻭﺷﻦ ﻧﻤﺎﯾﯿﺪ‪.‬‬ ‫‪ -2‬ﮐﭙﺴﻮﻝ ﻣﺒﺮﺩ ﻣﻮﺭﺩ ﺍﺳﺘﻔﺎﺩﻩ ﺩﺳﺘﮕﺎﻩ‬ ‫ﺭﺍ ﺁﻣﺎﺩﻩ ﮐﺮﺩﻩ ﻭ ﺍﺯ ﺻﺤﺖ ﻣﺒﺮﺩ ﻣﻮﺭﺩ ﺍﺳﺘﻔﺎﺩﻩ‬ ‫ﺩﺭ ﺩﺳــﺘﮕﺎﻩ ﺑــﺎ ﺑﺮﺭﺳــﯽ ﮐﺎﺗﺎﻟــﻮﮒ‪ ،‬ﭘﻼﮎ‬ ‫ﮐﻤﭙﺮﺳــﻮﺭ ﯾﺎ ﺑﺮﭼﺴﺐ ﺭﻭﯼ ﺷــﯿﺮ ﺍﻧﺒﺴﺎﻁ‪،‬‬ ‫ﺍﻃﻤﯿﻨﺎﻥ ﺣﺎﺻﻞ ﮐﻨﯿﺪ‪.‬‬ ‫‪ -3‬ﺷﯿﻠﻨﮓ ﺯﺭﺩ ﺭﺍ ﺑﻪ ﻭﺭﻭﺩﯼ ﻭﺳﻂ ﮔﯿﺞ‬ ‫ﺩﻭﻗﻠﻮ ﻭ ﮐﭙﺴﻮﻝ ﮔﺎﺯ ﻣﺒﺮﺩ ﻭﺻﻞ ﻧﻤﺎﯾﯿﺪ‪.‬‬ ‫‪ -4‬ﺷﯿﺮ ﺭﻭﯼ ﮐﭙﺴﻮﻝ ﻣﺒﺮﺩ ﺭﺍ ﺑﺎﺯ ﮐﻨﯿﺪ‪،‬‬ ‫ﺍﺗﺼﺎﻝ ﺷــﯿﻠﻨﮓ ﺯﺭﺩ ﺑﻪ ﻭﺭﻭﺩﯼ ﮔﯿﺞ ﺩﻭﻗﻠﻮ ﺭﺍ‬ ‫ﺑﺮﺍﯼ ﺗﺨﻠﯿﻪ ﻫﻮﺍﯼ ﺷﯿﻠﻨﮓ ﺷﻞ ﻧﻤﺎﯾﯿﺪ‪.‬‬ ‫‪ -5‬ﺍﺗﺼﺎﻝ ﺷــﯿﻠﻨﮓ ﺭﺍ ﻣﺤﮑــﻢ ﮐﺮﺩﻩ ﻭ‬ ‫ﺷــﯿﺮ ﺳﺮﻭﯾﺲ ﻣﮑﺶ ﺭﺍ ﺩﺭ ﺣﺎﻟﺖ ﻣﯿﺎﻧﯽ ﻗﺮﺍﺭ‬ ‫ﺩﻫﯿﺪ‪.‬‬ ‫‪ -6‬ﺷﯿﺮ ﺳﻤﺖ ﻓﺸﺎﺭﺳﻨﺞ ﻣﺮﮐﺐ ﺭﺍ ﺑﺮ ﺭﻭﯼ‬ ‫ﭼﻨﺪﺭﺍﻫﻪ ﺑﻪ ﺁﺭﺍﻣﯽ ﺑــﺎﺯ ﮐﻨﯿﺪ ﻭ ﻭﺭﻭﺩ ﻣﺒﺮﺩ ﺑﻪ‬ ‫ﺳﯿﺴﺘﻢ ﺭﺍ ﺗﻘﺮﯾﺒﺎ ﻣﯿﺎﻧﮕﯿﻦ ﻓﺸﺎﺭ ﻣﮑﺶ ﺗﻨﻈﯿﻢ‬ ‫ﻧﻤﺎﯾﯿﺪ )ﺣﺪﻭﺩ ‪ 30 psi‬ﯾﺎ ‪ 2 bar‬ﺑﺮﺍﯼ ‪.(R12‬‬ ‫‪ -7‬ﺳﺎﯾﺖ ﮔﻼﺱ ﺭﺍ ﻧﮕﺎﻩ ﮐﻨﯿﺪ‪ ،‬ﻫﻨﮕﺎﻣﯽ‬ ‫ﮐﻪ ﺣﺒﺎﺏ ﺩﺭ ﺁﻥ ﻣﺸﺎﻫﺪﻩ ﻧﮕﺮﺩﯾﺪ‪ ،‬ﺷﯿﺮﻫﺎﯼ‬ ‫ﮔﯿﺞ ﺩﻭﻗﻠﻮ ﺭﺍ ﺑﺮ ﺭﻭﯼ ﭼﻨﺪﺭﺍﻫﻪ ﺑﺒﻨﺪﯾﺪ‪.‬‬ ‫ﭼﻨﺎﻧﭽﻪ ﺑﻌﺪ ﺍﺯ ﻣﺪﺕ ﮐﻮﺗﺎﻫﯽ ﺑﺎﺯﮔﺸــﺖ‬ ‫ﺣﺒﺎﺏﻫــﺎ ﺭﺍ ﺩﺭﻭﻥ ﺳــﺎﯾﺖ ﮔﻼﺱ ﻣﺸــﺎﻫﺪﻩ‬ ‫ﮐﺮﺩﯾﺪ‪ ،‬ﺩﻭﺑﺎﺭﻩ ﻣﺒﺮﺩ ﺭﺍ ﺷﺎﺭﮊ ﻧﻤﺎﯾﯿﺪ‪ .‬ﻫﻨﮕﺎﻣﯽ‬

‫ﺻﻔﺤﻪ ‪ / 36‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﻧﺸــﯿﻤﻦ ﺧﻮﺩ ﻗﺮﺍﺭ ﻧﮕﯿﺮﺩ ﻭﺭﻭﺩ ﻣﺒﺮﺩ ﻣﺎﯾﻊ ﺑﻪ‬ ‫ﺳﯿﻠﻨﺪﺭ ﮐﻤﭙﺮﺳﻮﺭ‪ ،‬ﺧﻄﺮﺍﺗﯽ ﺭﺍ ﺑﻪ ﻭﺟﻮﺩ ﺧﻮﺍﻫﺪ‬ ‫ﺁﻭﺭﺩ ﻭ ﻣﯽﺗﻮﺍﻧﺪ ﺑﺎﻋﺚ ﺑﺮﻭﺯ ﺧﺮﺍﺑﯽ ﺑﻪ ﺳــﺒﺐ‬ ‫ﺑﻪﻭﺟﻮﺩ ﺁﻣﺪﻥ ﻓﺸﺎﺭ ﺩﯾﻨﺎﻣﯿﮑﯽ ‪ -‬ﻫﻨﮕﺎﻣﯽ ﮐﻪ‬ ‫ﮐﻤﭙﺮﺳﻮﺭ ﺭﻭﺷﻦ ﻣﯽﺷﻮﺩ ‪ -‬ﮔﺮﺩﺩ‪ .‬ﻣﺎﯾﻊ ﺑﺪﻭﻥ‬ ‫ﺁﻥﮐﻪ ﻓﺸﺎﺭ ﺑﺎﻻﯾﯽ ﺭﺍ ﺑﻪ ﻭﺟﻮﺩ ﺁﻭﺭﺩ‪ ،‬ﻧﻤﯽﺗﻮﺍﻧﺪ‬ ‫ﻣﺘﺮﺍﮐﻢ ﺷﻮﺩ‪.‬‬ ‫ﺑﻌﻀﯽ ﻭﺍﺣﺪﻫﺎﯼ ﺗﻘﻄﯿﺮ ﺑﺰﺭﮒ ﻣﺠﻬﺰ ﺑﻪ‬ ‫ﺷﯿﺮ ﺷﺎﺭﮊ ﻣﺎﯾﻊ ﺑﺮ ﺭﻭﯼ ﺭﺳﯿﻮﺭ ﺧﻮﺩ ﻣﯽﺑﺎﺷﻨﺪ‪.‬‬ ‫ﻭﺍﺣﺪﻫﺎﯼ ﮐﻮﭼﮏﺗﺮ ﺑﺴﺘﻪ ﻭ ﻧﯿﻤﻪﺑﺴﺘﻪ ﺩﺍﺭﺍﯼ‬ ‫ﺷﯿﺮ ﺳﺮﻭﯾﺲ ﺑﺮ ﺭﻭﯼ ﺭﺳﯿﻮﺭ ﺧﻮﺩ ﻫﺴﺘﻨﺪ ﮐﻪ‬ ‫ﻣﯽﺗﻮﺍﻥ ﺑﺮﺍﯼ ﺷﺎﺭﮊ ﻣﺎﯾﻊ ﺍﺯ ﺁﻥ ﺍﺳﺘﻔﺎﺩﻩ ﮐﺮﺩ‪.‬‬ ‫ﺷﺎﺭﮊ ﮐﺮﺩﻥ ﺳﯿﺴــﺘﻢ ﺗﻮﺳﻂ ﻣﺎﯾﻊ ﻣﺒﺮﺩ‬ ‫ﻣﻌﻤــﻮﻻ ﻫﻨﮕﺎﻣــﯽ ﮐﻪ ﺳﯿﺴــﺘﻤﯽ ﺩﺭ ﺣﺎﻝ‬ ‫ﺭﺍﻩﺍﻧﺪﺍﺯﯼ ﺍﺳﺖ‪ ،‬ﯾﺎ ﻭﻗﺘﯽ ﻣﺒﺮﺩ ﯾﮏ ﺩﺳﺘﮕﺎﻩ‬ ‫ﮐﺎﻣﻼ ﺗﺨﻠﯿﻪ ﺷﺪﻩ ﺑﺎﺷﺪ‪ ،‬ﻣﻮﺭﺩ ﺍﺳﺘﻔﺎﺩﻩ ﻗﺮﺍﺭ‬ ‫ﻣﯽﮔﯿﺮﺩ‪.‬‬ ‫ﺗﻮﺟﻪ ﮐﻨﯿﺪ ﮐﻪ ﮐﻤﭙﺮﺳــﻮﺭ ﻫﻨﮕﺎﻣﯽ ﮐﻪ‬ ‫ﺳﯿﺴﺘﻢ ﺑﺎ ﻣﺎﯾﻊ ﺷﺎﺭﮊ ﻣﯽﺷﻮﺩ‪ ،‬ﺑﺎﯾﺪ ﺧﺎﻣﻮﺵ‬ ‫ﺑﺎﺷﺪ‪.‬‬ ‫ﺭﻭﺵ ﺳــﺎﺩﻩ ﺑــﺮﺍﯼ ﺍﻧﺠــﺎﻡ ﺍﯾــﻦ ﮐﺎﺭ‪،‬‬ ‫ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﻧﯿﺮﻭﯼ ﺟﺎﺫﺑﻪ ﺍﺳﺖ‪ .‬ﻫﻨﮕﺎﻣﯽ ﮐﻪ‬ ‫ﺑﺮﺍﯼ ﺍﻭﻟﯿﻦ ﺑﺎﺭ ﻣﺸــﻐﻮﻝ ﺷﺎﺭﮊ ﻣﺎﯾﻊ ﻫﺴﺘﯿﺪ‪،‬‬ ‫ﺑﺴﯿﺎﺭ ﺩﻗﺖ ﮐﻨﯿﺪ )ﺗﺼﻮﯾﺮ ‪.(2a‬‬ ‫‪ -1‬ﮔﯿﺞ ﺩﻭﻗﻠﻮ ﺭﺍ ﻫﻤﺎﻥﮔﻮﻧﻪ ﮐﻪ ﺩﺭ ﺗﺼﻮﯾﺮ‬ ‫ﻧﺸﺎﻥ ﺩﺍﺩﻩ ﺷﺪﻩ ﺍﺳﺖ ﺑﻪ ﺳﯿﻠﻨﺪﺭ ﻣﺒﺮﺩ ﻣﺘﺼﻞ‬ ‫ﻧﻤﺎﯾﯿﺪ‪.‬‬ ‫‪ -2‬ﺷﯿﺮ ﺳﺮﻭﯾﺲ ﯾﺎ ﺷــﯿﺮ ﺷﺎﺭﮊ ﺭﺍ ﮐﺎﻣﻼ‬ ‫ﺑﺎﺯ ﮐﻨﯿﺪ‪.‬‬ ‫‪ -3‬ﺷﯿﺮ ﺳــﺮﻭﯾﺲ ﺳــﯿﻠﻨﺪﺭ ﻣﺒﺮﺩ ﺭﺍ ﺑﺎﺯ‬ ‫ﮐﻨﯿﺪ ﻭ ﺳــﯿﻠﻨﺪﺭ ﺭﺍ ﺩﺭ ﺣﺎﻟﺖ ﺳــﺮ ﻭ ﺗﻪ ﻗﺮﺍﺭ‬ ‫ﺩﻫﯿﺪ‪ .‬ﭼﻮﻥ ﻓﺸﺎﺭ ﺩﺭﻭﻥ ﺳﯿﻠﻨﺪﺭ ﻣﺒﺮﺩ ﺑﯿﺸﺘﺮ‬ ‫ﺍﺯ ﻓﺸــﺎﺭ ﺳﯿﺴﺘﻢ ﺍﺳــﺖ ﻣﺎﯾﻊ ﺧﻮﺩ ﺑﻪ ﺧﻮﺩ‬ ‫ﺟﺮﯾﺎﻥ ﻣﯽﯾﺎﺑــﺪ‪ .‬ﺻﺪﺍﯼ ﺟﺮﯾﺎﻥ ﯾﺎﻓﺘﻦ ﻣﺎﯾﻊ‪،‬‬ ‫ﻗﺎﺑﻞ ﺷﻨﯿﺪﻥ ﺍﺳﺖ‪.‬‬

‫ﺷﻴﺮ ﻣﺮﻛﺐ ﺑﺎﺯ‬

‫ﺷﻴﻠﻨﮓ ﺯﺭﺩ ﺑﻪ ‪SSV‬‬

‫ﺷﻴﻠﻨﮓ ﻗﺮﻣﺰ ﺑﻪ ‪DSV‬‬ ‫ﺷﻴﻠﻨﮓ ﺯﺭﺩ‬

‫)ﺷﻴﺮ ﺳﺮﻭﻳﺲ ﻣﻜﺶ( ‪SSV‬‬ ‫)ﺷﻴﺮ ﺳﺮﻭﻳﺲ ﺩﻫﺶ( ‪DSV‬‬

‫ﺳﻴﻨﻠﺪﺭ )ﻛﭙﺴﻮﻝ( ﻣﺒﺮﺩ‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬ ‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﻳﺎﺯﺍﻛﻰ ژﺍﭘﻦ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﺷﻌﻠﻪ ﻣﺴﺘﻘﻴﻢ‬

‫ﺗﺼﻮﯾﺮ ‪ :1‬ﺷﺎﺭﮊ ﻣﺒﺮﺩ ﺑﻪ ﺻﻮﺭﺕ ﺑﺨﺎﺭ‬ ‫ﮐﻪ ﻫﯿﭻﮔﻮﻧﻪ ﺣﺒﺎﺑﯽ ﺩﺭﻭﻥ ﺳﺎﯾﺖ ﮔﻼﺱ ﻭﺟﻮﺩ‬ ‫ﻧﺪﺍﺷــﺖ‪ ،‬ﻓﺸــﺎﺭ ﻋﻤﻠﮑﺮﺩﯼ ﺑﻪ ﺣﺎﻟﺖ ﻋﺎﺩﯼ‬ ‫ﺑﺮﮔﺸﺘﻪ ﻭ ﺍﻭﺍﭘﺮﺍﺗﻮﺭ ﮐﺎﻣﻼ ﺑﺮﻓﮏ ﺧﻮﺍﻫﺪ ﺯﺩ‪.‬‬ ‫ﻫﻨﮕﺎﻣﯽ ﮐﻪ ﺑﺨﺎﺭ ﻣﺒﺮﺩﻫﺎﯼ ﮔﻮﻧﻪ ﺁﺯﺋﻮﺗﺮﻭﭘﯿﮏ‬ ‫ﻧﻈﯿﺮ ‪ R502‬ﺑﻪ ﺳﯿﺴﺘﻢ ﺷﺎﺭﮊ ﻣﯽﺷﻮﺩ‪ ،‬ﺳﯿﻠﻨﺪﺭ‬ ‫ﻣﺒﺮﺩ ﺑﺎﯾﺪ ﺩﺭ ﺣﺎﻟﺖ ﻋﻤﻮﺩﯼ ﻗﺮﺍﺭ ﮔﯿﺮﺩ ﺗﺎ ﺍﺯ ﻭﺭﻭﺩ‬ ‫ﺍﺣﺘﻤﺎﻟﯽ ﻣﺎﯾﻊ ﻣﺒﺮﺩ ﺑﻪ ﮐﻤﭙﺮﺳﻮﺭ ﺟﻠﻮﮔﯿﺮﯼ ﺷﻮﺩ‪.‬‬ ‫ﻭﺭﻭﺩ ﻣﺎﯾﻊ ﻣﺒﺮﺩ ﺑﻪ ﮐﻤﭙﺮﺳــﻮﺭ ﻣﯽﺗﻮﺍﻧﺪ ﻓﺸــﺎﺭ‬ ‫ﺩﯾﻨﺎﻣﯿﮑﯽ ﺭﺍ ‪ -‬ﻫﻨﮕﺎﻣﯽ ﮐﻪ ﮐﻤﭙﺮﺳــﻮﺭ ﺭﻭﺷــﻦ‬ ‫ﻣﯽﺷﻮﺩ ‪ -‬ﺑﻪ ﻭﺟﻮﺩ ﺁﻭﺭﺩﻩ ﻭ ﺻﺪﻣﺎﺕ ﺧﻄﺮﻧﺎﮐﯽ‬ ‫ﺭﺍ ﺑﻪ ﺳﻮﭘﺎﭖﻫﺎ ﻭﺍﺭﺩ ﺁﻭﺭﺩ‪ ،‬ﯾﺎ ﺣﺘﺎ ﻣﻤﮑﻦ ﺍﺳﺖ‬ ‫ﺷﺎﺗﻮﻥﻫﺎ ﺭﺍ ﺷﮑﺴﺘﻪ ﻭ ﺑﻪ ﭘﯿﺴﺘﻮﻥﻫﺎ ﺁﺳﯿﺐ‬ ‫ﺑﺮﺳﺎﻧﺪ‪ .‬ﻫﻤﭽﻨﯿﻦ ﻣﺎﯾﻊ ﻣﺒﺮﺩ ﺑﺎﻋﺚ ﻣﯽﺷﻮﺩ‬ ‫ﺭﻭﻏﻦ ﻣﻮﺟﻮﺩ ﺑﺮ ﺭﻭﯼ ﯾﺎﺗﺎﻗﺎﻥﻫﺎﯼ ﮐﻤﭙﺮﺳﻮﺭ‬ ‫ﺷﺴــﺘﻪ ﺷﺪﻩ ﻭ ﺍﺯ ﺑﯿﻦ ﺑﺮﻭﺩ‪ ،‬ﺩﺭ ﻧﺘﯿﺠﻪ ﺑﺎﻋﺚ‬ ‫ﺧﺸﮑﯽ ﯾﺎﺗﺎﻗﺎﻥﻫﺎ ﺷﻮﺩ‪.‬‬ ‫ﻋﯿﺐ ﺍﺳﺎﺳﯽ ﺷﺎﺭﮊ ﮐﺮﺩﻥ ﺑﺨﺎﺭ ﺍﺯ ﺑﺨﺶ‬ ‫ﻓﺸــﺎﺭ ﭘﺎﯾﯿﻦ ﺳﯿﺴﺘﻢ‪ ،‬ﺭﻭﻧﺪ ﺁﻫﺴﺘﻪ ﭘﯿﺸﺮﻓﺖ‬ ‫ﺯﻣﺎﻧﯽ ﺁﻥ ﺍﺳﺖ‪ ،‬ﻣﺨﺼﻮﺻﺎ ﻫﻨﮕﺎﻣﯽ ﮐﻪ ﺩﻣﺎﯼ‬ ‫ﻣﺤﯿﻂ ﭘﺎﯾﯿﻦ ﺑﺎﺷــﺪ ﻭ ﯾﺎ ﻭﻗﺘﯽ ﮐﻪ ﻻﺯﻡ ﺍﺳﺖ‬ ‫ﺗﺎ ﻣﺒﺮﺩ ﻧﺴﺒﺘﺎ ﺯﯾﺎﺩﯼ ﺑﻪ ﺩﺳﺘﮕﺎﻩ ﺗﺰﺭﯾﻖ ﮔﺮﺩﺩ‪.‬‬ ‫ﮐﻤﭙﺮﺳﻮﺭﻫﺎﯼ ﺑﺰﺭﮒ ﺑﻪ ﺳﺮﻋﺖ ﻓﺸﺎﺭ ﻣﮑﺶ‬ ‫ﺭﺍ ﮐﺎﻫﺶ ﺧﻮﺍﻫﻨﺪ ﺩﺍﺩ‪ .‬ﺑﻨﺎﺑﺮﺍﯾﻦ ﺳﯿﻠﻨﺪﺭ ﺳﺮﺩ‬ ‫ﺷــﺪﻩ ﻭ ﭼﻨﺎﻧﭽﻪ ﺣﺎﻟﺖ ﻓﺸــﺎﺭ ﭘﺎﯾﯿﻦ‪ ،‬ﮐﻤﯽ‬ ‫ﻃﻮﻻﻧﯽ ﺷﻮﺩ ﺳﯿﻠﻨﺪﺭ ﻣﺒﺮﺩ ﯾﺦ ﺧﻮﺍﻫﺪ ﺯﺩ‪.‬‬ ‫ﻣﻤﮑﻦ ﺍﺳﺖ ﻣﻮﺗﻮﺭ ﮐﻤﭙﺮﺳﻮﺭﻫﺎﯼ ﺑﺴﺘﻪ‬ ‫ﻭ ﻧﯿﻤﻪﺑﺴﺘﻪ ﺗﻮﺳﻂ ﺑﺨﺎﺭ ﻣﮑﺶ ﺧﻨﮏ ﺷﻮﻧﺪ‪،‬‬ ‫ﺑــﻪ ﺍﯾﻦ ﻣﻌﻨﯽ ﮐﻪ ﻣﻤﮑﻦ ﺍﺳــﺖ ﺑﺨﺎﺭ ﻣﮑﺶ‬ ‫ﺩﺭ ﺣﺠﻢ ﻣﻨﺎﺳــﺐ ﺑﻪ ﻣﻨﻈــﻮﺭ ﺧﻨﮏ ﮐﺮﺩﻥ‬ ‫ﺳﯿﻢﭘﯿﭽﯽ ﻣﻮﺗﻮﺭ ﺑﻪ ﮐﻤﭙﺮﺳﻮﺭ ﺑﺎﺯﮔﺮﺩﺩ‪ .‬ﻭﻟﯽ‬ ‫ﺍﯾﻦ ﺍﻣﮑﺎﻥ ﻭﺟﻮﺩ ﺩﺍﺭﺩ ﮐﻪ ﺣﺠﻢ ﮐﻤﯽ ﺍﺯ ﺑﺨﺎﺭ‬ ‫ﮐﻪ ﺩﺭ ﺟﺮﯾﺎﻥ ﻓﺮﺁﯾﻨﺪ ﺷــﺎﺭﮊ ﻭﺍﺭﺩ ﮐﻤﭙﺮﺳــﻮﺭ‬ ‫ﻣﯽﺷــﻮﺩ‪ ،‬ﺑــﺮﺍﯼ ﺧﻨﮏ ﮐﺮﺩﻥ ﻣﻮﺗــﻮﺭ ﮐﺎﻓﯽ‬

‫ﺗﻬﻮﻳﻪﺍﺭﻭﻧﺪ‬ ‫ﻳﻜﺘﺎﺗﻬﻮﻳﻪ‬ ‫ﻧﺸﺮ ﻳﺰﺩﺍ ﻭﻳﻜﺘﺎ‬ ‫ﺍﺭﻭﻧﺪ‬

‫ﻧﺒﺎﺷﺪ‪.‬‬ ‫ﻓﺮﺁﯾﻨﺪ ﺷــﺎﺭﮊ ﺩﺭ ﺍﯾﻦ ﺣﺎﻟــﺖ ﺭﺍ ﻣﯽﺗﻮﺍﻥ‬ ‫ﺑﺎ ﻗﺮﺍﺭ ﺩﺍﺩﻥ ﺳــﯿﻠﻨﺪﺭ ﻣﺒــﺮﺩ ﺩﺭﻭﻥ ﺁﺏ ﮔﺮﻡ‬ ‫ﺳﺮﻋﺖ ﺑﺨﺸــﯿﺪ‪ .‬ﻫﺮﮔﺰ ﺳــﯿﻠﻨﺪﺭ ﻣﺒﺮﺩ ﺭﺍ ﺑﺎ‬ ‫ﮐﻤﮏ ﻣﺸــﻌﻞ ﯾﺎ ﻗﺮﺍﺭ ﺩﺍﺩﻥ ﺁﻥ ﺩﺭ ﺁﺏ ﺩﺍﻍ ﯾﺎ‬ ‫ﺟﻮﺵ‪ ،‬ﮔﺮﻡ ﻧﮑﻨﯿﺪ‪.‬‬ ‫ﯾﮏ ﻭﺳــﯿﻠﻪ ﺟﻬﺖ ﺷــﺎﺭﮊ ﺳــﺮﯾﻊ ﻣﺒﺮﺩ‬ ‫ﻧﯿــﺰ ﻭﺟﻮﺩ ﺩﺍﺭﺩ‪ .‬ﺍﯾﻦ ﻗﻄﻌﻪ ﻣﺎﺑﯿﻦ ﺷــﯿﻠﻨﮓ‬ ‫ﮔﯿﺞ ﺩﻭﻗﻠﻮ ﻭ ﺳــﯿﻠﻨﺪﺭ ﻣﺒﺮﺩ ﻗﺮﺍﺭ ﻣﯽﮔﯿﺮﺩ ﻭ‬ ‫ﺷﺒﯿﻪ ﯾﮏ ﻣﺤﺪﻭﺩﮐﻨﻨﺪﻩ ﯾﺎ ﺷﯿﺮ ﮐﻨﺘﺮﻝ ﻋﻤﻞ‬ ‫ﻣﯽﮐﻨﺪ‪ ،‬ﻓﺸﺎﺭ ﺛﺎﺑﺖ ﺑﺎﻻ ﺭﺍ ﺩﺭ ﺳﯿﻠﻨﺪﺭ ﺣﻔﻆ‬ ‫ﮐﺮﺩﻩ ﻭ ﺍﺯ ﺑﺮﻓﮏ ﺯﺩﻥ ﺳﺮﯾﻊ ﺳﯿﻠﻨﺪﺭ ﺟﻠﻮﮔﯿﺮﯼ‬ ‫ﻣﯽﮐﻨﺪ‪ .‬ﺑﺨﺎﺭ ﻋﺒﻮﺭﯼ ﺍﺯ ﺍﯾﻦ ﻭﺳﯿﻠﻪ ﻫﻨﮕﺎﻣﯽ‬ ‫ﮐﻪ ﺑﻪ ﮐﻤﭙﺮﺳــﻮﺭ ﻣﯽﺭﺳﺪ‪ ،‬ﮐﻤﺘﺮ ﻣﺎﻓﻮﻕ ﮔﺮﻡ‬ ‫)ﺳﻮﭘﺮﻫﯿﺖ( ﻣﯽﺷﻮﺩ؛ ﺑﻨﺎﺑﺮﺍﯾﻦ ﺯﻣﺎﻥ ﮐﻤﺘﺮﯼ‬ ‫ﺑﺮﺍﯼ ﺷﺎﺭﮊ ﺳﯿﺴﺘﻢ ﺻﺮﻑ ﻣﯽﮔﺮﺩﺩ‪.‬‬

‫ﺷﺎﺭﮊ ﻣﺒﺮﺩ ﺑﻪﺻﻮﺭﺕ ﻣﺎﯾﻊ‬ ‫ﺍﯾﻦ ﺭﻭﺵ ‪ -‬ﺗﺰﺭﯾﻖ ﻣﺎﯾﻊ ﻣﺒﺮﺩ ﺍﺯ ﺳــﻤﺖ‬ ‫ﻓﺸــﺎﺭ ﺑﺎﻻ ‪ -‬ﻫﻤﯿﺸــﻪ ﺍﺯ ﺳﻮﯼ ﺳــﺎﺯﻧﺪﮔﺎﻥ‬ ‫ﺩﺳــﺘﮕﺎﻩ ﺗﺒﺮﯾﺪ ﻣﻮﺭﺩ ﺗﺎﯾﯿﺪ ﻗــﺮﺍﺭ ﻧﻤﯽﮔﯿﺮﺩ‪.‬‬ ‫ﺍﮔﺮ ﺷﯿﺮ ﺳــﺮﻭﯾﺲ ﺩﻫﺶ ﺑﻪ ﻃﻮﺭ ﺻﺤﯿﺢ ﺩﺭ‬

‫ﺟﺪﻭﻝ ‪ :1‬ﺷﺎﺭﮊ ﺍﻭﻟﯿﻪ )‪ (kg‬ﺑﺮﺍﯼ ﮐﻤﭙﺮﺳﻮﺭﻫﺎ ﻭ ﻣﺒﺮﺩﻫﺎﯼ ﮔﻮﻧﺎﮔﻮﻥ ﻭ ﺑﺮﺍﯼ‬ ‫ﺍﻭﺍﭘﺮﺍﺗﻮﺭﻫﺎﯼ ﺗﺮ ﻭ ﺧﺸﮏ‬ ‫‪R12‬‬

‫‪R22‬‬

‫ﻇﺮﻓﻴﺖ‬ ‫ﻛﻤﭙﺮﺳﻮﺭ‬ ‫‪kw‬‬

‫ﺗﺮ‬

‫ﺧﺸﻚ‬

‫ﺗﺮ‬

‫ﺧﺸﻚ‬

‫ﺗﺮ‬

‫ﺧﺸﻚ‬

‫‪0.5‬‬

‫‪1.4‬‬

‫‪0.7‬‬

‫‪1.4‬‬

‫‪0.7‬‬

‫‪1.4‬‬

‫‪0.7‬‬

‫‪0.75‬‬

‫‪2.7‬‬

‫‪1.4‬‬

‫‪2.7‬‬

‫‪1.4‬‬

‫‪2.7‬‬

‫‪1.4‬‬

‫‪1.0‬‬

‫‪4.0‬‬

‫‪2.0‬‬

‫‪4.0‬‬

‫‪2.0‬‬

‫‪4.0‬‬

‫‪2.0‬‬

‫‪1.5‬‬

‫‪5.5‬‬

‫‪2.7‬‬

‫‪5.5‬‬

‫‪2.7‬‬

‫‪5.5‬‬

‫‪2.7‬‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬

‫ﺍﺻﺎﻟﺖ ﺗﻬﻮﻳﻪ ﻣﻄﺒﻮﻉ‬

‫‪R502‬‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﮔﺎﺯﺳﻮﺯ‬

‫ﺻﻔﺤﻪ ‪ / 37‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﻣﺒﺮﺩ ﻣﺎﯾﻊ‬

‫ﺳﯿﻠﻨﺪﺭﻫﺎﯼ ﻣﺒﺮﺩ ﻭ ﺑﻌﻀﯽ ﺍﺯ ﺳﯿﻠﻨﺪﺭﻫﺎﯼ‬ ‫ﺳــﺮﻭﯾﺲ ﺑﻪ ﺩﻭ ﻋﺪﺩ ﺷﯿﺮ ﻗﻄﻊﮐﻦ ﮐﻪ ﺩﺍﺭﺍﯼ‬ ‫ﮐﺪ ﺭﻧﮕﯽ ﺑﺮﺍﯼ ﻣﺸﺨﺺ ﮐﺮﺩﻥ ﺁﻥﮐﻪ ﺍﯾﻦ ﺷﯿﺮ‪،‬‬ ‫ﺷﯿﺮ ﺑﺨﺎﺭ ﺍﺳﺖ ﯾﺎ ﺷﯿﺮ ﻣﺎﯾﻊ‪ ،‬ﻣﺠﻬﺰ ﺷﺪﻩﺍﻧﺪ‪.‬‬

‫ﺗﺼﻮﯾﺮ ‪ :3‬ﺳﯿﻠﻨﺪﺭ ﻣﺒﺮﺩ‬

‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﺷﺮﻛﺖ‬ ‫‪ Robur‬ﺍﻳﺘﺎﻟﻴﺎ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﻫﻮﺍﺳﺎﺯﻫﺎﻯ ﺟﺪﻳﺪ‬ ‫ﺳﺮﻯ ‪ 39FD‬ﻛﺮﻳﺮ‬

‫ﺟﻬﺖ ﺗﻬﻴﻪ ﻣﺠﻼﺕ ﻭ ﻛﺘﺎﺏﻫﺎﻯ‬ ‫ﺗﺎﺳﻴﺴﺎﺗﻰ ﺑﺎ ﻣﺎ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﺗﻠﻔﻦ‪22885647-50:‬‬

‫ﺁﺑﯽ )ﻣﺎﯾﻊ(‬

‫ﺍﺭﻭﻧﺪ ﺑﺎ ﺩﻓﺘﺮ ﻧﺸﺮﻳﻪ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫‪ -4‬ﻫﻨﮕﺎﻣﯽ ﮐﻪ ﺟﺮﯾﺎﻥ ﻣﺒﺮﺩ ﻗﻄﻊ ﮔﺮﺩﯾﺪ‪،‬‬ ‫ﺍﺟﺎﺯﻩ ﺑﺪﻫﯿﺪ ﻓﺸﺎﺭ ﺩﺭ ﮔﯿﺞ ﺩﻭﻗﻠﻮ ﺛﺎﺑﺖ ﺷﻮﺩ؛‬ ‫ﺷﯿﺮ ﺳﺮﻭﯾﺲ ﺭﻭﯼ ﺳﯿﻠﻨﺪﺭ ﻣﺒﺮﺩ ﺭﺍ ﺑﺒﻨﺪﯾﺪ ﻭ‬ ‫ﺩﺳﺘﮕﺎﻩ ﺭﺍ ﺭﻭﺷﻦ ﻧﻤﺎﯾﯿﺪ‪.‬‬ ‫‪ -5‬ﺷﺎﺭﮊ ﺩﺳﺘﮕﺎﻩ ﺭﺍ ﺑﺎ ﺑﺨﺎﺭ ﻣﺒﺮﺩ ﺍﺯ ﺳﻤﺖ‬ ‫ﻓﺸﺎﺭ ﭘﺎﯾﯿﻦ ﺩﺳﺘﮕﺎﻩ ﮐﺎﻣﻞ ﮐﻨﯿﺪ‪.‬‬ ‫ﺑــﺮﺍﯼ ﺍﺯ ﺑﯿــﻦ ﺑــﺮﺩﻥ ﻫﺮﮔﻮﻧــﻪ ﺧﻄــﺮ‬ ‫ﺍﺣﺘﻤﺎﻟﯽ ﺩﺭ ﻭﺍﺭﺩ ﺷﺪﻥ ﺁﺳﯿﺐ ﺑﻪ ﮐﻤﭙﺮﺳﻮﺭ‪،‬‬ ‫ﺩﺳﺘﻮﺭﺍﻟﻌﻤﻞ ﺯﯾﺮ ﻣﯽﺗﻮﺍﻧﺪ ﻣﻮﺭﺩ ﺍﺳﺘﻔﺎﺩﻩ ﻗﺮﺍﺭ‬ ‫ﺑﮕﯿﺮﺩ )ﺗﺼﻮﯾﺮ ‪.(2b‬‬ ‫‪ -1‬ﺍﺟــﺎﺯﻩ ﺑﺪﻫﯿﺪ ﮐﻪ ﮐﻤﭙﺮﺳــﻮﺭ ﻗﺪﺭﯼ‬ ‫ﺑﺎ ﺷــﯿﺮ ﺳــﺮﻭﯾﺲ ﺩﻫﺶ ﮐﻪ ﮐﺎﻣﻼ ﺩﺭ ﺣﺎﻟﺖ‬ ‫ﻧﺸــﯿﻤﻦ ﺍﺯ ﺟﻠــﻮ ﻗــﺮﺍﺭ ﮔﺮﻓﺘــﻪ‪ ،‬ﮐﺎﺭ ﮐﻨﺪ ﺗﺎ‬ ‫ﻓﺸــﺎﺭ ﺣــﺪﻭﺩ ‪ 20‬ﺗــﺎ ‪ 1.5) 30 psi‬ﺗﺎ ‪ 2‬ﺑﺎﺭ(‬ ‫ﺩﺭ ﻓﺸﺎﺭﺳــﻨﺞ ﺩﯾﺪﻩ ﺷﻮﺩ‪ ،‬ﺍﯾﻦ ﻣﯿﺰﺍﻥ‪ ،‬ﻓﺸﺎﺭ‬ ‫ﺳﯿﻠﻨﺪﺭ ﮐﻤﭙﺮﺳﻮﺭ ﺧﻮﺍﻫﺪ ﺑﻮﺩ‪.‬‬ ‫‪ -2‬ﮐﻤﭙﺮﺳﻮﺭ ﺭﺍ ﺧﺎﻣﻮﺵ ﮐﻨﯿﺪ‪.‬‬ ‫‪ -3‬ﺳﯿﻠﻨﺪﺭ ﻣﺒﺮﺩ ﺭﺍ ﺳﺮ ﻭ ﺗﻪ ﮐﻨﯿﺪ ﻭ ﺷﯿﺮ‬ ‫ﺳﯿﻠﻨﺪﺭ ﯾﺎ ﺷﯿﺮ ﺷﺎﺭﮊ ﻣﺎﯾﻊ ﺭﺍ ﺑﺎﺯ ﮐﻨﯿﺪ‪.‬‬ ‫‪ -4‬ﺷﯿﺮ ﺷﺎﺭﮊ ﻣﺎﯾﻊ ﯾﺎ ﺷﯿﺮ ﺳﺮﻭﯾﺲ ﺭﻭﯼ‬ ‫ﺭﺳﯿﻮﺭ ﺭﺍ ﺑﺎﺯ ﮐﻨﯿﺪ‪.‬‬ ‫‪ -5‬ﺷــﯿﺮ ﺳــﺮﻭﯾﺲ ﺩﻫــﺶ ﺭﺍ ﮐﻤﯽ ﺑﺎﺯ‬ ‫ﮐﻨﯿﺪ‪ ،‬ﻓﺸــﺎﺭ ﺑﺎﻻﯼ ﺩﺭﻭﻥ ﮐﻤﭙﺮﺳﻮﺭ ﺑﺮ ﺭﻭﯼ‬ ‫ﻣﺒﺮﺩ ﺩﺭﻭﻥ ﺳــﯿﻠﻨﺪﺭ ﺑﺎﻋﺚ ﺭﺍﻧﺪﻩ ﺷﺪﻥ ﻣﺒﺮﺩ‬ ‫ﺑﻪ ﺩﺭﻭﻥ ﮐﻨﺪﺍﻧﺴﻮﺭ ﻭ ﺭﺳﯿﻮﺭ ﺧﻮﺍﻫﺪ ﺷﺪ‪.‬‬ ‫‪ -6‬ﺷــﯿﺮ ﺳــﺮﻭﯾﺲ ﺩﻫﺶ ﺭﺍ ﺩﺭ ﺣﺎﻟﺖ‬

‫ﻗﺮﻣﺰ )ﺑﺨﺎﺭ(‬

‫ﺗﻠﻔﻦ‪55401278 :‬‬

‫ﺳﯿﻠﻨﺪﺭﻫﺎﯼ ﻣﺒﺮﺩ ﻭ ﻧﺴﺒﺖ ﭘﺮﺷﺪﮔﯽ‬

‫ﮔﺮﻭﻩ ﻣﻬﻨﺪﺳﻴﻦ ﻣﺸﺎﻭﺭ ﺍﺭﻭﻧﺪ ﺳﺮﻭﻳﺲ‬

‫ﻋﻤﻠﮑﺮﺩﯼ ﻗﺮﺍﺭ ﺩﻫﯿﺪ‪ ،‬ﺷــﯿﺮ ﺷــﺎﺭﮊ‪ ،‬ﺷــﯿﺮ‬ ‫ﺳــﺮﻭﯾﺲ ﻭ ﺷﯿﺮ ﺳــﯿﻠﻨﺪﺭ ﻣﺒﺮﺩ ﺭﺍ ﺑﺒﻨﺪﯾﺪ ﻭ‬ ‫ﺩﺳﺘﮕﺎﻩ ﺭﺍ ﺭﻭﺷﻦ ﮐﻨﯿﺪ‪.‬‬ ‫‪ -7‬ﺷــﺎﺭﮊ ﺭﺍ ﺑــﺎ ﺗﺰﺭﯾــﻖ ﺑﺨﺎﺭ ﺑــﻪ ﺍﺗﻤﺎﻡ‬ ‫ﺑﺮﺳﺎﻧﯿﺪ‪.‬‬ ‫ﺩﺭ ﮐﻨﺪﺍﻧﺴــﻮﺭﻫﺎﯼ ﺁﺏ ﺳﺮﺩ ﻓﺸﺎﺭ ﺩﺭﻭﻥ‬ ‫ﺳﯿﻠﻨﺪﺭ ﻣﺒﺮﺩ‪ ،‬ﺑﺎﻻﺗﺮ ﺍﺯ ﻓﺸﺎﺭ ﺳﯿﺴﺘﻢ ﺍﺳﺖ‪.‬‬ ‫ﺟﺪﻭﻝ )‪ (1‬ﻣﯿــﺰﺍﻥ ﺣﺪﻭﺩﯼ ﺍﻭﻟﯿﻪ ﻣﺒﺮﺩ‬ ‫ﻣﻮﺭﺩ ﻧﯿﺎﺯ ﺳﯿﺴﺘﻢ‪ ،‬ﺩﺭ ﻫﺮ ﺩﻭ ﻣﺪﻝ ﺍﻭﺍﭘﺮﺍﺗﻮﺭﻫﺎﯼ‬ ‫ﺍﻧﺒﺴﺎﻁ ﺗﺮ ﻭ ﺧﺸﮏ ﺭﺍ ﺑﻪ ﻋﻨﻮﺍﻥ ﺭﺍﻫﻨﻤﺎﯼ ﺷﺎﺭﮊ‬ ‫ﻣﺒﺮﺩ ﻧﺸﺎﻥ ﻣﯽﺩﻫﺪ‪] .‬ﺑﺮﺍﯼ ﺍﻃﻼﻋﺎﺕ ﺑﯿﺸﺘﺮ ﺩﺭ‬ ‫ﺧﺼﻮﺹ ﺍﻭﺍﭘﺮﺍﺗﻮﺭﻫﺎﯼ ﺍﻧﺒﺴﺎﻁ ﺧﺸﮏ ﻭ ﺗﺮ ﺑﻪ‬ ‫ﮐﺘﺎﺏ ﺍﺻﻮﻝ ﺗﺒﺮﯾﺪ ﻧﻮﺷﺘﻪ ﺩﻭﺳﺎﺕ ﺻﻔﺤﻪ ‪342‬‬ ‫ﻣﺮﺍﺟﻌﻪ ﻧﻤﺎﯾﯿﺪ‪) .‬ﻣﺘﺮﺟﻢ([‪.‬‬ ‫ﺷﺎﺭﮊ ﻣﺒﺮﺩ ﺍﺯ ﺯﻣﺎﻧﯽ ﮐﻪ ﻣﺒﺮﺩﻫﺎﯼ ﺟﺎﯾﮕﺰﯾﻦ‬ ‫ﻭ ﺟﺪﯾﺪ ﺷﺎﯾﻊ ﺷﺪﻧﺪ‪ ،‬ﻣﺘﺪﺍﻭﻝﺗﺮ ﮔﺮﺩﯾﺪ‪ .‬ﺭﻭﺵ‬ ‫ﻣﻌﻤــﻮﻝ ﻭ ﮐﺎﺭﺍﺗﺮ ﻫﻨﮕﺎﻣﯽ ﮐﻪ ﻣﺒﺮﺩ ﺍﺯ ﻃﺮﯾﻖ‬ ‫ﺭﺳﯿﻮﺭ ﺗﺰﺭﯾﻖ ﻣﯽﮔﺮﺩﺩ ﺩﺭ ﺗﺼﻮﯾﺮ )‪ (2 b‬ﻧﺸﺎﻥ‬ ‫ﺩﺍﺩﻩ ﺷﺪﻩ ﺍﺳﺖ‪.‬‬

‫ﺟﻬﺖ ﺳﻔﺎﺭﺵ ﺁﮔﻬﻰ ﺩﺭ ﻧﺸﺮﻳﻪ‬

‫ﺗﺼﻮﯾﺮ ‪ :2‬ﺷﺎﺭﮊ ﻣﺒﺮﺩ ﺑﻪﺻﻮﺭﺕ ﻣﺎﯾﻊ‬

‫ﺩﻭ ﻟﻮﻟــﻪ ﺩﺳﺘﺮﺳــﯽ ﺟﺮﯾﺎﻥ ﻣﺒــﺮﺩ ﺭﺍ ﺑﻪ‬ ‫ﺷــﯿﺮﻫﺎ ﻣﻤﮑﻦ ﻣﯽﺳــﺎﺯﻧﺪ )ﺗﺼﻮﯾﺮ ‪ .(3‬ﯾﮑﯽ‬ ‫ﺍﺯ ﻟﻮﻟﻪﻫﺎ ﺑﻪ ﺑﺎﻻﯼ ﺳــﯿﻠﻨﺪﺭ ﺩﺭ ﺑﺎﻻﯼ ﺳﻄﺢ‬ ‫ﻣﺎﯾﻊ ﺧﺎﺗﻤﻪ ﻣﯽﯾﺎﺑﺪ ﻭ ﻫﻨﮕﺎﻣﯽ ﮐﻪ ﺷﯿﺮ ﺑﺨﺎﺭ‬ ‫)ﻗﺮﻣﺰ( ﺑﺎﺯ ﻣﯽﺷــﻮﺩ ﺗﻨﻬﺎ ﺑﺨــﺎﺭ ﺍﺯ ﺍﯾﻦ ﻃﺮﯾﻖ‬ ‫ﺧﺎﺭﺝ ﻣﯽﺷﻮﺩ‪ .‬ﻟﻮﻟﻪ ﺩﯾﮕﺮ )ﺁﺑﯽ( ﺍﺯ ﺷﯿﺮ ﻣﺎﯾﻊ‬ ‫ﺗﺎ ﺗﻘﺮﯾﺒﺎ ﺍﻧﺘﻬﺎﯼ ﺳﯿﻠﻨﺪﺭ ﺍﺩﺍﻣﻪ ﯾﺎﻓﺘﻪ ﻭ ﻭﻗﺘﯽ‬ ‫ﮐﻪ ﺷﯿﺮ ﺁﻥ ﺑﺎﺯ ﺷﻮﺩ‪ ،‬ﻣﺎﯾﻊ ﻣﺒﺮﺩ ﺩﺭﻭﻥ ﺳﯿﻠﻨﺪﺭ‬ ‫ﺗﻘﺮﯾﺒﺎ ﺑﻪ ﻃﻮﺭ ﮐﺎﻣﻞ ﺗﺨﻠﯿﻪ ﻣﯽﺷﻮﺩ‪.‬‬ ‫ﺳﯿﻠﻨﺪﺭﻫﺎﯼ ﭘﯿﺸﺮﻓﺘﻪ ﺩﺍﺭﺍﯼ ﻇﺮﻓﯿﺖﻫﺎﯼ‬ ‫ﮔﻮﻧﺎﮔﻮﻥ ﺑﺎ ﺣﺪﺍﮐﺜﺮ ﻣﯿﺰﺍﻥ ﺣﺠﻢ ﭘﺮ ﻣﯽﺷﻮﻧﺪ ﻭ‬ ‫ﺩﺍﺭﺍﯼ ﺑﺮﭼﺴﺐ ﺧﻮﺍﺹ ﻣﺒﺮﺩ ﻫﺴﺘﻨﺪ‪ .‬ﻣﺪﻝﻫﺎﯼ‬ ‫ﻗﺪﯾﻤﯽ ﺗﻨﻬﺎ ﺩﺍﺭﺍﯼ ﻣﺸﺨﺼﺎﺕ ﻭﺯﻥ ﮐﻞ ﻭ ﻭﺯﻥ‬ ‫ﺳﯿﻠﻨﺪﺭ ﺧﺎﻟﯽ ﻫﺴــﺘﻨﺪ‪ .‬ﭼﻨﺎﻧﭽﻪ ﺳﯿﻠﻨﺪﺭ ﺑﻪ‬ ‫ﻃــﻮﺭ ﮐﺎﻣﻞ ﭘﺮ ﺷــﻮﺩ‪ ،‬ﻭﺯﻥ ﺁﺏ ﺑﻪ ﻋﻼﻭﻩ ﻭﺯﻥ‬ ‫ﺧﺎﻟﺺ ﺳﯿﻠﻨﺪﺭ‪ ،‬ﻭﺯﻥ ﮐﻞ ﻧﺎﻡ ﺩﺍﺭﺩ‪.‬‬ ‫ﻣﺒﺮﺩ‪ ،‬ﻣﺎﺩﻩﺍﯼ ﺍﺳــﺖ ﻓــﺮﺍﺭ ﻭ ﺗﻐﯿﯿﺮﺍﺕ‬ ‫ﺩﺍﻧﺴﯿﺘﻪ ﺁﻥ ﻧﺴﺒﺖ ﺑﻪ ﺁﺏ ﺩﺭ ﻣﻘﺎﺑﻞ ﺗﻐﯿﯿﺮﺍﺕ‬ ‫ﺩﻣﺎ ﻗﺎﺑﻞ ﻣﻼﺣﻈﻪﺗﺮ ﺍﺳﺖ‪ .‬ﺑﻪ ﺍﯾﻦ ﺩﻟﯿﻞ ﻧﺒﺎﯾﺪ‬ ‫ﺳﯿﻠﻨﺪﺭ ﻣﺒﺮﺩ ﮐﺎﻣﻼ ﭘﺮ ﺷﻮﺩ‪.‬‬ ‫ﺑﺎ ﯾﮏ ﻣﺤﺎﺳــﺒﻪ ﺳــﺎﺩﻩ ﻣﯽﺗﻮﺍﻥ ﻣﯿﺰﺍﻥ‬ ‫ﻣﺒــﺮﺩﯼ ﺭﺍ ﮐﻪ ﻗﺎﺩﺭ ﺍﺳــﺖ ﺩﺭ ﯾﮏ ﺳــﯿﻠﻨﺪﺭ‬ ‫ﺳــﺮﻭﯾﺲ ﺟﺎﯼ ﺷﻮﺩ‪ ،‬ﻣﺸــﺨﺺ ﮐﺮﺩ‪ .‬ﺑﺮﺍﯼ‬ ‫ﺗﻤﺎﻣﯽ ﻣﺒﺮﺩﻫﺎ ‪ 80‬ﺩﺭﺻﺪ ﻇﺮﻓﯿﺖ ﺁﺏ‪ ،‬ﻣﯿﺰﺍﻥ‬ ‫ﻣﻄﻤﺌﻦ ﺑﺮﺍﯼ ﭘﺮﺷﺪﻥ ﺳــﯿﻠﻨﺪﺭ ﺍﺳﺖ‪ .‬ﺑﺮﺍﯼ‬ ‫ﻣﺜﺎﻝ ﻓــﺮﺽ ﻧﻤﺎﯾﯿﺪ ﻭﺯﻥ ﮐﻞ ﯾﮏ ﺳــﯿﻠﻨﺪﺭ‬ ‫‪ 24‬ﮐﯿﻠﻮﮔﺮﻡ ﺍﺳــﺖ ﻭ ﻭﺯﻥ ﺳــﯿﻠﻨﺪﺭ ﺧﺎﻟﯽ ‪4‬‬ ‫ﮐﯿﻠﻮﮔﺮﻡ ﺑﺎﺷــﺪ‪ .‬ﺑﻨﺎﺑﺮﺍﯾﻦ ﻭﺯﻥ ﺁﺏ ﺑﻪ ﺗﻨﻬﺎﯾﯽ‬ ‫‪ 24-4=20 kg‬ﺍﺳﺖ ﻭ ﻣﺎﮐﺰﯾﻤﻢ ﻣﯿﺰﺍﻥ ﻣﺒﺮﺩﯼ‬ ‫ﮐﻪ ﻣﯽﺗﻮﺍﻥ ﺩﺭ ﺳﯿﻠﻨﺪﺭ ﭘﺮ ﻧﻤﻮﺩ ‪ 80‬ﺩﺭﺻﺪ ‪20‬‬ ‫ﮐﯿﻠﻮﮔﺮﻡ ﯾﻌﻨﯽ ‪ 16‬ﮐﯿﻠﻮﮔﺮﻡ ﺧﻮﺍﻫﺪ ﺑﻮﺩ‪.‬‬

‫ﺻﻔﺤﻪ ‪ / 38‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫ﺻﺮﻓﻪﺟﻮﻳﻲ ﺩﺭ ﻣﺼﺮﻑ ﺍﻧﺮژﻱ ﻫﺘﻞﻫﺎ ﻭ ﺍﻣﺎﻛﻦ ﻣﺴﻜﻮﻧﻲ ﻭ ﺗﺠﺎﺭﻱ‬ ‫ﺗﺨﺼﺼﻰ‬

‫ﺳﻴﺴﺘﻢ ﻫﺎﻱ ﺳﺮﻣﺎﻳﺸﻲ‪ ،‬ﮔﺮﻣﺎﻳﺸﻲ ﻭ ﺗﺎﻣﻴﻦ ﺁﺑﮕﺮﻡ ﻣﺼﺮﻓﻲ ﺭﺍﻳﮕﺎﻥ‬ ‫ﺳﺮﻯ ‪ RTYF‬ﺷﺮﻛﺖ ‪ARVAND-ROBUR‬‬ ‫• ﻭﺍﺣﺪ ﻃﺮﺍﺣﯽ ﻭ ﻣﻬﻨﺪﺳﯽ ﺷﺮﮐﺖ ﺻﻨﺎﯾﻊ ﯾﮑﺘﺎ ﺗﻬﻮﯾﻪ ﺍﺭﻭﻧﺪ‬ ‫• ﻧﻮﯾﺴﻨﺪﻩ‪ :‬ﺣﺴﻦ ﺑﻬﺮﺍﻣﯽ‬

‫• ﯾﮑﯽ ﺍﺯ ﺍﻫﺪﺍﻑ ﺷــﺮﮐﺖ ‪ Robur‬ﺍﺭﺍﺋﻪ ﺳﯿﺴﺘﻢﻫﺎﯼ ﺗﻬﻮﯾﻪ‬ ‫ﻣﻄﺒﻮﻉ ﺑﺎ ﺭﺍﻧﺪﻣﺎﻥ ﺑﺴــﯿﺎﺭ ﺑــﺎﻻ ﻭ ﻣﺆﺛﺮ ﺑﺮ ﺻﺮﻓﻪﺟﻮﯾﯽ ﺩﺭ ﻣﺼﺮﻑ‬

‫ﺗﺎﻣﯿــﻦ ﺁﺏﮔﺮﻡ ﻣﺼﺮﻓﯽ ﺻﺮﻑ ﻣﯽ ﮔــﺮﺩﺩ ﻭ ﻟﺬﺍ ﺭﺍﻧﺪﻣﺎﻥ ﻋﻤﻠﮑﺮﺩ‬

‫ﺍﻧــﺮﮊﯼ ﺍﺳــﺖ‪ .‬ﺩﺭ ﺍﺩﺍﻣﻪ ﺑﻪ ﺗﺸــﺮﯾﺢ ﻋﻤﻠﮑﺮﺩ ﺳﯿﺴــﺘﻢ ‪RTYF‬‬

‫ﺍﯾﻦ ﺳﯿﺴﺘﻢ ﺗﺎ ‪ 170%‬ﺍﻓﺰﺍﯾﺶ ﻣﯽ ﯾﺎﺑﺪ‪ .‬ﺩﺭ ﻫﺮ ﺩﺳﺘﮕﺎﻩ ﭼﯿﻠﺮ ﺩﺭ‬

‫ﺧﻮﺍﻫﯿﻢ ﭘﺮﺩﺍﺧﺖ‪.‬‬

‫ﺣــﺪﻭﺩ ‪ 21 kw‬ﺣﺮﺍﺭﺕ ﺑﺎﺯﯾﺎﻓﺖ ﻣــﯽ ﮔﺮﺩﺩﮐﻪ ﺍﯾﻦ ﺣﺮﺍﺭﺕ ﺻﺮﻑ‬

‫ﻫﺪﻑ‪ :‬ﺳــﺮﻣﺎﯾﺶ ﺑﺎ ﭼﯿﻠﺮ ﮔﺎﺯﺳــﻮﺯ‪ ،‬ﮔﺮﻣﺎﯾــﺶ ﺑﺎ ﻫﯿﺘﺮ ‪AY‬‬ ‫ﮔﺎﺯﺳﻮﺯ ﻭ ﺗﺎﻣﯿﻦ ﺁﺑﮕﺮﻡ ﻣﺼﺮﻓﯽ ﺭﺍﯾﮕﺎﻥ ﺑﺎ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﭼﯿﻠﺮﮔﺎﺯﺳﻮﺯ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﺷﻌﻠﻪ ﻣﺴﺘﻘﻴﻢ‬

‫)ﺩﺭ ﻓﺼﻞ ﮔﺮﻣﺎ( ﻭ ﺁﺏﮔﺮﻡﮐﻦﻫﺎﯼ ﺧﻮﺭﺷﯿﺪﯼ ﺩﺭ ﻓﺼﻞ ﺳﺮﻣﺎ‪.‬‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﺗﺎﻣﯿﻦ ﺁﺏﮔﺮﻡ ﻣﺼﺮﻓﯽ ﺧﻮﺍﻫﺪ ﺷﺪ‪.‬‬ ‫ﺑﺎ ﺗﻮﺟﻪ ﺑﻪ ﺍﯾﻨﮑﻪ ﺩﺭ ﻫﺘﻞﻫﺎ ﺩﺭ ﻓﺼﻞ ﺗﺎﺑﺴﺘﺎﻥ ﻫﻤﺰﻣﺎﻧﯽ ﻧﯿﺎﺯ‬ ‫ﺳــﺮﻣﺎﯾﺶ ﻭ ﺁﺏﮔﺮﻡ ﻣﺼﺮﻓﯽ ﺑﺴﯿﺎﺭ ﺯﯾﺎﺩ ﺍﺳــﺖ‪ ،‬ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﺍﯾﻦ‬ ‫ﺳﯿﺴــﺘﻢ ﺩﺭ ﻫﺘﻞﻫﺎ ﺑﻪ ﺷــﺪﺕ ﺑﺮ ﮐﺎﻫﺶ ﻫﺰﯾﻨﻪﻫﺎﯼ ﺍﻧﺮﮊﯼ ﻣﺆﺛﺮ‬

‫ﺍﺟﺰﺍﯼ ﺳﯿﺴﺘﻢ‬

‫ﺍﺳﺖ‪.‬‬

‫ ﭼﯿﻠﺮﮔﺎﺯﺳﻮﺯ ﻣﺪﻝ ‪ ACF 60-HR‬ﺑﻪ ﻇﺮﻓﯿﺖ ‪ 5‬ﺗﻦ )ﻗﺎﺑﻞ‬‫ﺍﻓﺰﺍﯾﺶ ﺗﺎ ‪ 50‬ﺗﻦ(‬

‫ﺩﺭ ﺯﻣﺎﻧــﯽ ﮐﻪ ﺑﻪ ﻫﺮ ﺩﻟﯿﻞ ﭼﯿﻠﺮ ﺧﺎﻣﻮﺵ ﺍﺳــﺖ‪ ،‬ﺳﯿﺴــﺘﻢ‬ ‫ﭘﺸــﺘﯿﺒﺎﻥ ﯾﻌﻨﯽ ﺁﺑﮕﺮﻡ ﺗﻮﻟﯿﺪ ﺷــﺪﻩ ﺍﺯ ﮐﻠﮑﺘﻮﺭﻫﺎﯼ ﺧﻮﺭﺷﯿﺪﯼ ﻭ‬

‫ ﻫﯿﺘﺮ ﺳــﺮﯼ ‪ AY‬ﺑﻪ ﻇﺮﻓﯿﺖ ‪ 35 kw‬ﻭ ﻗﺎﺑﻞ ﺗﻮﺳــﻌﻪ ﺗﺎ‬‫‪165 kw‬‬

‫ﯾــﺎ ﺑﻮﯾﻠﺮ ‪) AY‬ﯾﺎ ﺑﻮﯾﻠﺮ ﺩﯾﮕﺮ( ﺑــﺮﺍﯼ ﺗﺎﻣﯿﻦ ﺁﺏﮔﺮﻡ ﻣﺼﺮﻓﯽ ﻣﻮﺭﺩ‬ ‫ﺍﺳﺘﻔﺎﺩﻩ ﻗﺮﺍﺭ ﻣﯽﮔﯿﺮﺩ‪.‬‬

‫‪ -‬ﻣﻨﺒﻊ ﺫﺧﯿﺮﻩ ﺁﺑﮕﺮﻡ ﻣﺼﺮﻓﯽ ﺑﺎ ﺩﻭ ﮐﻮﯾﻞ ﻣﺴﺘﻘﻞ‬

‫ﺯﻣﺴـﺘﺎﻧﯽ‪ :‬ﺩﺭ ﻓﺼﻞ ﺯﻣﺴــﺘﺎﻥ ﺑــﺎ ﺧﺎﻣﻮﺵ ﺷــﺪﻥ ﭼﯿﻠﺮ‪،‬‬

‫‪ -‬ﮐﻠﮑﺘﻮﺭ ﺧﻮﺭﺷﯿﺪﯼ ﺑﺎ ﺳﻄﺢ ‪ 2‬ﺗﺎ ‪ 50‬ﻣﺘﺮ ﻣﺮﺑﻊ‬

‫ﺑﻮﯾﻠﺮﻫﺎﯼ ‪ AY‬ﻭﻇﯿﻔﻪ ﺗﺎﻣﯿﻦ ﺁﺑﮕﺮﻡ ﺳﺎﺧﺘﻤﺎﻥ ﻭ ﺳﯿﺴﺘﻢ ﮐﻠﮑﺘﻮﺭ‬

‫ﻣﺤـﻞ ﮐﺎﺭﺑـﺮﺩ ﻭ ﻣﺼـﺮﻑ‪ :‬ﻫﺘﻞﻫــﺎﯼ ﻣﺘﻮﺳــﻂ ﻭ ﮐﻮﭼﮏ‪،‬‬

‫ﺧﻮﺭﺷﯿﺪﯼ ﺑﺎ ﭘﺸﺘﯿﺒﺎﻧﯽ ﺁﺏﮔﺮﻡ ﺗﻮﻟﯿﺪ ﺷﺪﻩ ﺗﻮﺳﻂ ﺑﻮﯾﻠﺮﻫﺎﯼ ‪AY‬‬

‫ﺳﺎﺧﺘﻤﺎﻥﻫﺎﯼ ﻣﺴﮑﻮﻧﯽ ﺑﺰﺭﮒ‪ ،‬ﻣﺠﺘﻤﻊﻫﺎﯼ ﺍﺩﺍﺭﯼ ﻭ ﺗﺠﺎﺭﯼ‪.‬‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬ ‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﻳﺎﺯﺍﻛﻰ ژﺍﭘﻦ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﺳــﺎﺧﺘﻤﺎﻥ ﺍﺳﺖ‪ ،‬ﺣﺮﺍﺭﺕ ﺩﻓﻊ ﺷﺪﻩ ﺩﺭ ﮐﻨﺪﺍﻧﺴﻮﺭ ﺩﺳﺘﮕﺎﻩ ﺑﺮﺍﯼ‬

‫ﻧﻘﺶ ﺗﺎﻣﯿﻦ ﺁﺑﮕﺮﻡ ﻣﺼﺮﻓﯽ ﺭﺍ ﺑﺮﻋﻬﺪﻩ ﺩﺍﺭﻧﺪ‪.‬‬

‫ﺭﺍﻧﺪﻣــﺎﻥ ﺣﺪﺍﮐﺜﺮ ﺍﯾﻦ ﺳﯿﺴــﺘﻢ ﺩﺭ ﮐﺎﺭﺑﺮﯼ ﻫﺘﻞﻫﺎ ﺍﺳــﺖ‪.‬‬

‫ﺩﺭ ﺟــﺪﻭﻝ )‪ (1‬ﻣﺸــﺨﺼﺎﺕ ﯾــﮏ ﺳﯿﺴــﺘﻢ ﺷــﺎﻣﻞ ﯾــﮏ‬

‫ﭼﺮﺍﮐﻪ ﺩﺭ ﯾﮏ ﻫﺘﻞ ﺩﺭ ﻓﺼﻞ ﮔﺮﻣﺎ‪ ،‬ﻧﯿﺎﺯ ﺑﻪ ﺳﺮﻣﺎﯾﺶ ﺍﺯ ﯾﮏ ﻃﺮﻑ‬

‫ﺩﺳــﺘﮕﺎﻩ ﭼﯿﻠﺮﺟﺬﺑﯽ ﮔﺎﺯﺳﻮﺯ ﺑﺎ ﺳﯿﺴــﺘﻢ ﺑﺎﺯﯾﺎﻓﺖ ﺣﺮﺍﺭﺗﯽ ﺳﺮﯼ‬

‫ﻭ ﺗﺎﻣﯿﻦ ﺁﺑﮕﺮﻡ ﻣﺼﺮﻓﯽ ﺑﻪ ﺩﻟﯿﻞ ﺍﺳــﺘﻔﺎﺩﻩ ﻣﺴﺎﻓﺮﺍﻥ ﻭ ﻫﻤﺰﻣﺎﻧﯽ‬ ‫ﺍﯾﻦ ﺩﻭ ﻣﺼﺮﻑ ﺑﺴﯿﺎﺭ ﺑﯿﺸﺘﺮ ﺍﺳﺖ‪.‬‬

‫ﺗﺸﺮﯾﺢ ﻋﻤﻠﮑﺮﺩ ﺳﯿﺴﺘﻢ‬ ‫ﺗﺎﺑﺴـﺘﺎﻧﯽ‪ :‬ﭼﯿﻠﺮﻫﺎﯼ ﮔﺎﺯﺳــﻮﺯ ‪ ARVAND-ROBUR‬ﺑﺎ‬ ‫ﺻﺮﻓﻪﺟﻮﯾــﯽ ﺩﺭ ﻫﺰﯾﻨﻪﻫــﺎﯼ ﻣﺼﺮﻑ ﺑﺮﻕ ﺗﺎ ‪ 80%‬ﺩﺭ ﻣﻘﺎﯾﺴــﻪ ﺑﺎ‬ ‫ﺳﯿﺴــﺘﻢﻫﺎﯼ ﺗﺮﺍﮐﻤﯽ ﺩﺭ ﻓﺼﻞ ﺗﺎﺑﺴﺘﺎﻥ ﻭﻇﯿﻔﻪ ﺗﺎﻣﯿﻦ ﺳﺮﻣﺎﯾﺶ‬ ‫ﺭﺍ ﺑﺮ ﻋﻬﺪﻩ ﺩﺍﺭﻧﺪ‪.‬‬ ‫ﭼﯿﻠﺮﻫﺎﯼ ﺳﺮﯼ ‪ ACF HR‬ﺩﺍﺭﺍﯼ ﻣﺒﺪﻝ ﺣﺮﺍﺭﺗﯽ ﺁﺏ ﺧﻨﮑﯽ‬ ‫)‪ (Water Cooled‬ﻫﺴــﺘﻨﺪ ﮐﻪ ﺍﺯ ﯾﮏ ﻃﺮﻑ ﻣﺤﻠﻮﻝ ﺩﺍﻍ ﺁﺏ ﻭ‬ ‫ﺁﻣﻮﻧﯿﺎﮎ ﺩﺳــﺘﮕﺎﻩ ﭼﯿﻠﺮ )ﮐﻪ ﺩﺭﺣﺎﻟﺖ ﻋﺎﺩﯼ ﺍﯾﻦ ﺣﺮﺍﺭﺕ ﺗﻮﺳﻂ‬ ‫ﻓﻦ ﮐﻨﺪﺍﻧﺴﻮﺭ ﻭ ﺍﺑﺰﻭﺭﺑﺮ ﺑﻪ ﻣﺤﯿﻂ ﺩﻓﻊ ﻣﯽﮔﺮﺩﺩ( ﻭ ﺍﺯ ﻃﺮﻑ ﺩﯾﮕﺮ‬ ‫ﺁﺏﮔﺮﻡ ﺷﻮﻧﺪﻩ ﺩﺭ ﭼﺮﺧﺶ ﺑﺎ ﻣﻨﺒﻊ ﮐﻮﯾﻠﯽ ﺟﻬﺖ ﺁﺏﮔﺮﻡ ﻣﺼﺮﻓﯽ‬ ‫ﻗــﺮﺍﺭ ﺩﺍﺩﻩ ﺗﺎ ﺯﻣﺎﻧﯽ ﮐﻪ ﭼﯿﻠﺮ ﺩﺭ ﺣــﺎﻝ ﮐﺎﺭ ﻭ ﺗﺎﻣﯿﻦ ﺑﺮﻭﺩﺕ ﺑﺮﺍﯼ‬

‫ﺗﻬﻮﻳﻪﺍﺭﻭﻧﺪ‬ ‫ﻳﻜﺘﺎﺗﻬﻮﻳﻪ‬ ‫ﻧﺸﺮ ﻳﺰﺩﺍ ﻭﻳﻜﺘﺎ‬ ‫ﺍﺭﻭﻧﺪ‬

‫ﻳﻜﺘﺎ ﺗﻬﻮﻳﻪ ﺍﺭﻭﻧﺪ‬

‫ﺍﺻﺎﻟﺖ ﺗﻬﻮﻳﻪ ﻣﻄﺒﻮﻉ‬

‫ﭼﻴﻠﺮ ﺟﺬﺑﻰ ﮔﺎﺯﺳﻮﺯ‬

‫ﺻﻔﺤﻪ ‪ / 39‬ﺷﻤﺎﺭﻩ ‪26‬‬

‫‪ ACF 60-HR‬ﻭ ﯾﮏ ﯾﺎ ﺩﻭ ﺑﻮﯾﻠﺮ ﻣﺪﻝ ‪ AY-120‬ﺁﻣﺪﻩ ﺍﺳﺖ‪.‬‬

‫• ﺁﺏﮔﺮﻡ ﻣﺼﺮﻓﯽ ﺭﺍﯾﮕﺎﻥ ﺩﺭ ﻃﻮﻝ ﺳــﺎﻝ‪ ،‬ﺩﺭ ﻓﺼﻞ ﺗﺎﺑﺴﺘﺎﻥ‬ ‫ﺑﺎ ﺑﺎﺯﯾﺎﻓﺖ ﺣﺮﺍﺭﺗﯽ ﺩﺭ ﭼﯿﻠﺮ ﺳــﺮﯼ ‪ HR‬ﻭ ﺩﺭ ﻓﺼﻞ ﺯﻣﺴــﺘﺎﻥ ﺑﺎ‬

‫ﺳﺎﯾﺮ ﻭﯾﮋﮔﯽﻫﺎﯼ ﺍﯾﻦ ﺳﯿﺴﺘﻢ‬ ‫• ﺣــﺬﻑ ﻣﻮﺗﻮﺭﺧﺎﻧــﻪ ﻭ ﺍﺧﺘﺼﺎﺹ ﺁﻥ ﺑﻪ ﺳــﺎﯾﺮ ﮐﺎﺭﺑﺮﺩﻫﺎ ﺩﺭ‬ ‫ﻣﺤﻞ ﺍﺯ ﺟﻤﻠﻪ ﭘﺎﺭﮐﯿﻨﮓ ﯾﺎ ﻓﻀﺎﯼ ﺗﻔﺮﯾﺤﯽ ﻭ ﻭﺭﺯﺷﯽ‪ .‬ﺍﯾﻦ ﻭﯾﮋﮔﯽ‬

‫ﺳﯿﺴﺘﻢ ﺁﺏﮔﺮﻡﮐﻦ ﺧﻮﺭﺷﯿﺪﯼ‪.‬‬ ‫• ﺩﺭﯾﺎﻓﺖ ﺳﻮﺑﺴﯿﺪﻫﺎﯼ ﺩﻭﻟﺘﯽ ﺑﻪ ﻟﺤﺎﻅ ﺍﺳﺘﻔﺎﺩﻩ ﺍﺯ ﺗﺠﻬﯿﺰﺍﺕ‬

‫ﺩﺭ ﺍﻣﺎﮐﻦ ﺷــﻠﻮﻍ‪ ،‬ﺍﻃﺮﺍﻑ ﺍﻣﺎﮐﻦ ﺗﺎﺭﯾﺨــﯽ ﻭ ﻣﺬﻫﺒﯽ ﺍﺯ ﺍﻫﻤﯿﺖ‬

‫ﺑﺎ ﺭﺍﻧﺪﻣﺎﻥ ﺑﺎﻻ ﻧﻈﯿﺮ ﭼﯿﻠﺮﺟﺬﺑﯽ ﮔﺎﺯﺳﻮﺯ ﻭ ﺁﺏﮔﺮﻡﮐﻦ ﺧﻮﺭﺷﯿﺪﯼ‬

‫ﺑﺴﯿﺎﺭ ﺯﯾﺎﺩﯼ ﺑﺮﺧﻮﺭﺩﺍﺭ ﺍﺳﺖ‪.‬‬

‫ﺗﺎ ﻣﯿﺰﺍﻥ ‪ 40%‬ﻫﺰﯾﻨﻪﻫﺎﯼ ﺍﺟﺮﺍﯾﯽ‪.‬‬

‫• ﮐﺎﻫﺶ ﻫﺰﯾﻨﻪﻫﺎﯼ ﻣﺼﺮﻑ ﺍﻧــﺮﮊﯼ ﻭ ﺑﻬﺮﻩﺑﺮﺩﺍﺭﯼ ﺗﺎ ﻣﯿﺰﺍﻥ‬ ‫‪ 90%‬ﺻﺮﻓﻪ ﺟﻮﯾﯽ ﻧﺴﺒﺖ ﺑﻪ ﺳﯿﺴﺘﻢ ﻫﺎﯼ ﺗﺮﺍﮐﻤﯽ‪.‬‬

‫• ﺣــﺬﻑ ﻧﯿﺎﺯ ﺑﺮﻕ ﺑــﺎ ﻇﺮﻓﯿﺖ ﺑﺎﻻ ﺑﻪ ﻣﻨﻈﻮﺭ ﺳــﺮﻣﺎﯾﺶ ﺩﺭ‬ ‫ﺳﺎﺧﺘﻤﺎﻥ‪.‬‬

‫ﺟﺪﻭﻝ )‪(1‬‬

‫ﺍﺭﻭﻧﺪ ﺑﺎ ﺩﻓﺘﺮ ﻧﺸﺮﻳﻪ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﺟﻬﺖ ﺳﻔﺎﺭﺵ ﺁﮔﻬﻰ ﺩﺭ ﻧﺸﺮﻳﻪ‬

‫ﺗﻠﻔﻦ‪55401278 :‬‬

‫ﺗﻠﻔﻦ‪88739880-2:‬‬

‫ﺗﻠﻔﻦ‪22885647-50:‬‬

‫ﮔﺮﻭﻩ ﻣﻬﻨﺪﺳﻴﻦ ﻣﺸﺎﻭﺭ ﺍﺭﻭﻧﺪ ﺳﺮﻭﻳﺲ‬

‫ﻧﻤﺎﻳﻨﺪﻩ ﺍﻧﺤﺼﺎﺭﻯ ﺷﺮﻛﺖ‬ ‫‪ Robur‬ﺍﻳﺘﺎﻟﻴﺎ ﺩﺭ ﺍﻳﺮﺍﻥ‬

‫ﻫﻮﺍﺳﺎﺯﻫﺎﻯ ﺟﺪﻳﺪ‬ ‫ﺳﺮﻯ ‪ 39FD‬ﻛﺮﻳﺮ‬

‫ﺟﻬﺖ ﺗﻬﻴﻪ ﻣﺠﻼﺕ ﻭ ﻛﺘﺎﺏﻫﺎﻯ‬ ‫ﺗﺎﺳﻴﺴﺎﺗﻰ ﺑﺎ ﻣﺎ ﺗﻤﺎﺱ ﺑﮕﻴﺮﻳﺪ‬

‫ﭘﺬﯾﺮﺵ ﻭ ﭼﺎﭖ ﺁﮔﻬﯽ‬ ‫ﺑﺎ ﺳــﻼﻡ ﺑﻪ ﺍﺳــﺘﺤﻀﺎﺭ ﻣﯽﺭﺳﺎﻧﺪ ﮐﻪ ﻧﺸﺮﯾﻪ ﺍﺭﻭﻧﺪ ﺑﺎ ﺗﯿﺮﺍﮊ ‪ ۵۰۰۰‬ﻧﺴــﺨﻪ ﺩﺭ ﺯﻣﯿﻨﻪ ﺻﻨﻌﺖ ﺗﻬﻮﯾﻪ ﻣﻄﺒﻮﻉ ﺑﻪ ﭼﺎﭖ ﻣﯽﺭﺳﺪ ﻭ ﺩﺍﺭﺍﯼ ‪۳۵۰۰‬‬ ‫ﻣﺸﺘﺮﮎ ﺩﺭ ﺳﺮﺍﺳﺮ ﮐﺸﻮﺭ ﻣﯽﺑﺎﺷﺪ‪ .‬ﺍﯾﻦ ﻧﺸﺮﯾﻪ ﺩﺭ ﺟﺎﻣﻌﻪ ﻣﻬﻨﺪﺳﯿﻦ ﺗﺎﺳﯿﺴﺎﺕ‪ ،‬ﺷﺮﮐﺖﻫﺎﯼ ﻣﻬﻨﺪﺳﯽ ﻣﺸﺎﻭﺭ‪ ،‬ﺷﺮﮐﺖﻫﺎﯼ ﭘﯿﻤﺎﻧﮑﺎﺭ ﺳﺎﺧﺘﻤﺎﻧﯽ‬ ‫ﻭ ﺗﺎﺳﯿﺴﺎﺗﯽ ﻭ ﻓﺮﻭﺷﮕﺎﻩﻫﺎﯼ ﺗﺎﺳﯿﺴﺎﺗﯽ ﺩﺭ ﺗﻬﺮﺍﻥ ﻭ ﺷﻬﺮﺳﺘﺎﻥﻫﺎ ﺗﻮﺯﯾﻊ ﻣﯽﮔﺮﺩﺩ‪ .‬ﺍﯾﻦ ﻧﺸﺮﯾﻪ ﺟﻬﺖ ﺍﻃﻼﻉﺭﺳﺎﻧﯽ ﻭ ﻣﻌﺮﻓﯽ ﺷﺮﮐﺖﻫﺎ‪ ،‬ﺳﺎﺯﻧﺪﮔﺎﻥ‬ ‫ﻭ ﻓﻌﺎﻻﻥ ﺩﺭ ﻋﺮﺻﻪ ﺗﺎﺳﯿﺴﺎﺕ ﺳﺎﺧﺘﻤﺎﻧﯽ ﺍﻗﺪﺍﻡ ﺑﻪ ﭘﺬﯾﺮﺵ ﻭ ﭼﺎﭖ ﺁﮔﻬﯽ ﻣﯽﻧﻤﺎﯾﺪ‪.‬‬ ‫ﻧﺎﻡ ﺷﺮﮐﺖ‪ /‬ﻣﻮﺳﺴﻪ ‪ ............................................‬ﻧﺎﻡ ﺳﻔﺎﺭﺵﺩﻫﻨﺪﻩ ‪....................................................‬‬ ‫ﻧﺸﺎﻧﯽ ‪...................................................................................................................................‬‬ ‫ﺷﻤﺎﺭﻩ ﻗﺮﺍﺭﺩﺍﺩ ‪ .......................‬ﻣﺤﻞ ﭼﺎﭖ ﺁﮔﻬﯽ ‪ ..........................‬ﺗﻌﺪﺍﺩ ﺩﻓﻌﺎﺕ ‪.......................................‬‬ ‫ﺍﻭﻟﯿﻦ ﺷﻤﺎﺭﻩ ﺷﺮﻭﻉ ﭼﺎﭖ ‪ ..................‬ﻫﺰﯾﻨﻪ ﺩﺭﺝ ﺁﮔﻬﯽ ﺑﺮﺍﯼ ﻫﺮ ﻧﻮﺑﺖ ‪ .......................‬ﺗﺨﻔﯿﻒ ‪...........................‬‬ ‫ﻫﺰﯾﻨﻪ ﻧﻬﺎﯾﯽ ﻗﺎﺑﻞ ﭘﺮﺩﺍﺧﺖ ‪......................................‬‬ ‫• ﺷﺮﮐﺖ ﺁﮔﻬﯽﺩﻫﻨﺪﻩ ﻣﻮﻇﻒ ﺍﺳﺖ ﻃﺮﺡ ﺧﻮﺩ ﺭﺍ ﺑﺎ ﻫﻤﺎﻫﻨﮕﯽ ﻗﺒﻠﯽ ﻭ ﺩﺭ ﺍﺳﺮﻉ ﻭﻗﺖ ﺑﺮ ﺭﻭﯼ ‪ CD‬ﻭ ﺑﻪ ﺻﻮﺭﺕ ‪ CMYK‬ﺑﺎ ﭘﺴﻮﻧﺪ ‪TIF‬‬ ‫ﺩﺭ ﺍﺑﻌﺎﺩ ‪) ۲۱ × ۲۹/۷‬ﻗﺒﻞ ﺍﺯ ﺑﺮﺵ( ﺑﻪ ﺩﻓﺘﺮ ﻧﺸﺮﯾﻪ ﺍﺭﺳﺎﻝ ﻧﻤﺎﯾﺪ‪ .‬ﺩﺭ ﻏﯿﺮ ﺍﯾﻦ ﺻﻮﺭﺕ ﻧﺸﺮﯾﻪ ﻣﺴﺌﻮﻟﯿﺘﯽ ﺩﺭ ﻗﺒﺎﻝ ﮐﯿﻔﯿﺖ ﻭ ﺯﻣﺎﻥ ﭼﺎﭖ ﺑﺮ ﻋﻬﺪﻩ‬ ‫ﻧﺨﻮﺍﻫﺪ ﮔﺮﻓﺖ‪.‬‬ ‫• ﺩﺭﺧﻮﺍﺳــﺖ ﻟﻐﻮ ﺳــﻔﺎﺭﺵ ﺑﺎﯾﺪ ﺣﺪﺍﻗﻞ ﯾﮏ ﻣﺎﻩ ﻗﺒﻞ ﺍﺯ ﻣﻮﻋﺪ ﭼﺎﭖ ﮐﺘﺒ ًﺎ ﺍﻋﻼﻡ ﺷﻮﺩ ﻭ ‪ ۵۰‬ﺩﺭﺻﺪ ﻣﺒﻠﻎ ﺍﺯ ﮐﻞ ﻗﺮﺍﺭﺩﺍﺩ ﺑﻪ ﻋﻨﻮﺍﻥ ﺧﺴﺎﺭﺕ‬ ‫ﺩﺭﯾﺎﻓﺖ ﺧﻮﺍﻫﺪ ﺷﺪ‪.‬‬ ‫ﻣﻼﺣﻈﺎﺕ ‪...............................................................................................................................‬‬ ‫‪..............................................................................................................................................‬‬

‫ﺗﻌﺮﻓﻪ ﺩﺭﺝ ﺁﮔﻬﻰ ﺩﺭ ﺳﺎﻝ ‪1388‬‬ ‫ﺻﻔﺤﺎﺕ ﺩﺍﺧﻠﻰ ﺭﻧﮕﻰ‬

‫‪ 250000‬ﺗﻮﻣﺎﻥ‬

‫ﺭﻭﻯ ﺟﻠﺪ‬

‫‪ 1200000‬ﺗﻮﻣﺎﻥ‬

‫ﭘﺸﺖ ﺟﻠﺪ‬

‫‪ 800000‬ﺗﻮﻣﺎﻥ‬

‫ﺩﺍﺧﻞ ﺭﻭﻯ ﺟﻠﺪ‬

‫‪ 600000‬ﺗﻮﻣﺎﻥ‬

‫ﺩﺍﺧﻞ ﭘﺸﺖ ﺟﻠﺪ‬

‫‪ 550000‬ﺗﻮﻣﺎﻥ‬

‫ﺩﺍﺧﻠﻰ ﺳﻴﺎﻩ ﻭ ﺳﻔﻴﺪ‬ ‫ﻣﻬﺮ ﻭ ﺍﻣﻀﺎ ﺳﻔﺎﺭﺵﺩﻫﻨﺪﻩ‪:‬‬

‫ﻣﻬﺮ ﻭ ﺍﻣﻀﺎ ﺳﻔﺎﺭﺵﮔﯿﺮﻧﺪﻩ‪:‬‬

‫‪70000‬‬

‫ﺗﻮﻣﺎﻥ‬

‫ﻧﺸﺮ ﯾﺰﺩﺍ ﻭ ﮔﺮﻭﻩ ﻧﺸﺮﯾﺎﺕ‪ :‬ﻧﺎﺷﺮ ﺗﺨﺼﺼﯽ ﮐﺘﺎﺏﻫﺎﯼ ﻓﻨﯽ ﻭ ﻣﻬﻨﺪﺳﯽ‪ ،‬ﻋﻠﻮﻡ ﭘﺎﯾﻪ‪،‬‬ ‫ﻋﻠﻮﻡ ﺍﻧﺴـﺎﻧﯽ ﻭ ﻧﺸﺮﯾﻪﻫﺎﯼ »ﺗﻬﻮﯾﻪ ﻣﻄﺒﻮﻉ«‪» ،‬ﺗﻬﻮﯾﻪ ﻭ ﺗﺒﺮﯾﺪ«‪» ،‬ﺻﻨﻌﺖ ﻟﻮﻟﻪ«‪،‬‬ ‫»ﺗﻔﮑـﺮ ﻣﻌﻤﺎﺭﯼ«‪» ،‬ﺣـﺮﺍﺭﺕ ﻭ ﺑـﺮﻭﺩﺕ«‪» ،‬ﯾـﺰﺩ ﻭ ﯾـﺰﺩﯼﻫﺎ« ﻭ »ﺧﺒـﺮ ﯾـﺰﺩﺍ«‬ ‫ﺗﺎﺳﯿﺴﺎﺕ‬

‫ﻣﺮﺟﻊ ﺟﺎﻣﻊ ﺍﺳﺘﺨﺮ‪ ،‬ﺳﻮﻧﺎ ﻭ ﺟﮑﻮﺯﯼ‬ ‫ﺭﺍﻣﯿﻦ ﺗﺎﺑﺎﻥ ‪ /‬ﻭﺯﯾﺮﯼ‪ ۶۸۸ /‬ﺻﻔﺤﻪ ‪ ۱۲۹۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫ﭼﯿﻠﺮ ﺟﺬﺑﯽ‬ ‫ﻣﺤﻤﺪﺭﺿﺎ ﺳﻠﻄﺎﻧﺪﻭﺳﺖ ‪ /‬ﻭﺯﯾﺮﯼ ‪ ۵۱۲ /‬ﺻﻔﺤﻪ ‪۱۱۵۰۰ /‬‬ ‫ﺗﻮﻣﺎﻥ‬

‫ﻧﮑﺎﺕ ﺍﺟﺮﺍﯾﯽ ﺗﻬﻮﯾﻪ ﻣﻄﺒﻮﻉ‬ ‫ﻣﯿﺸﻞ ﮐﯿﺴﯽ‪ ،‬ﺭﺩﻭﻭﺩ ﮐﺎﺭﺩﻥ ﻭ ﺩﺍﮔﻼﺱ ﻫﻨﺴﻦ ‪ /‬ﺭﺍﻣﯿﻦ‬ ‫ﺗﺎﺑﺎﻥ ‪ /‬ﺭﻗﻌﯽ ‪ ۱۱۲ /‬ﺻﻔﺤﻪ ‪ ۲۲۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫ﺑﺮﻕ ﺑﺮﺍﯼ ﺗﻬﻮﯾﻪ ﻣﻄﺒﻮﻉ‬ ‫ﻣﺤﻤﺪﺭﺿﺎ ﺳﻠﻄﺎﻧﺪﻭﺳــﺖ ‪ /‬ﺭﺣﻠﯽ‪ ۵۰۸ /‬ﺻﻔﺤﻪ ‪۱۷۰۰۰ /‬‬ ‫ﺗﻮﻣﺎﻥ‬

‫ﻧﮑﺎﺕ ﺍﺟﺮﺍﯾﯽ ﻟﻮﻟﻪﮐﺸﯽ‬ ‫ﻣﯿﺸﻞ ﮐﯿﺴﯽ‪ ،‬ﺭﺩﻭﻭﺩ ﮐﺎﺭﺩﻥ ﻭ ﺩﺍﮔﻼﺱ ﻫﻨﺴﻦ ‪ /‬ﺭﺍﻣﯿﻦ‬ ‫ﺗﺎﺑﺎﻥ ‪ /‬ﺭﻗﻌﯽ ‪ ۱۰۴ /‬ﺻﻔﺤﻪ ‪ ۲۲۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫ﺭﺍﻫﻨﻤﺎﯼ ﻣﻬﻨﺪﺳﯽ ﮔﺮﻣﺎﯾﺶ ﻭ ﺗﻬﻮﯾﻪ ﻣﻄﺒﻮﻉ‬ ‫ﻣﺤﻤﺪﺭﺿﺎ ﺳﻠﻄﺎﻧﺪﻭﺳــﺖ ‪ /‬ﺭﻗﻌﯽ‪ ۳۰۴ /‬ﺻﻔﺤﻪ ‪۶۵۰۰ /‬‬ ‫ﺗﻮﻣﺎﻥ‬

‫ﻣﺒﺎﻧﯽ ﮐﻨﺘﺮﻝ ﺗﻬﻮﯾﻪ ﻣﻄﺒﻮﻉ‬ ‫ﻟﺌﻮ ﻣﺎﯾﺮ ‪ /‬ﺳــﻠﯿﻤﺎﻥ ﭼﮕﯿﻨﯽ ‪ /‬ﺭﻗﻌﯽ ‪ ۹۶ /‬ﺻﻔﺤﻪ ‪۲۰۰۰ /‬‬ ‫ﺗﻮﻣﺎﻥ‬

‫ﻃﺒﻘﻪﺑﻨﺪﯼ ﺗﺠﻬﯿﺰﺍﺕ ﻭ ﺳﯿﺴﺘﻢﻫﺎ‬ ‫ﻣﺤﻤﺪﺭﺿﺎ ﺳﻠﻄﺎﻧﺪﻭﺳــﺖ ‪ /‬ﺭﻗﻌﯽ‪ ۱۶۸ /‬ﺻﻔﺤﻪ ‪۶۵۰۰ /‬‬ ‫ﺗﻮﻣﺎﻥ‬

‫ﺳﯿﺴﺘﻢﻫﺎﯼ ﺗﺒﺨﯿﺮﯼ ﻭ ﮐﻮﻟﺮﻫﺎﯼ ﺁﺑﯽ‬ ‫ﺟــﯽ‪ .‬ﺩﯼ‪ .‬ﭘﺎﻟﻤــﺮ ‪ /‬ﺛﻤﺮ ﺗﺮﺍﺑﯽ ﮐﺮﻣﺎﻧﺸــﺎﻩ ‪ /‬ﺭﻗﻌﯽ ‪۱۴۴ /‬‬ ‫ﺻﻔﺤﻪ ‪ ۴۰۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫ﻣﺮﺍﺟﻌﺎﺕ ﺳﺮﯾﻊ )ﻭﯾﺮﺍﯾﺶ ﺩﻭﻡ(‬ ‫ﻣﺤﻤﺪﺭﺿﺎ ﺳﻠﻄﺎﻧﺪﻭﺳــﺖ ‪ /‬ﺭﻗﻌﯽ‪ ۸۴۰ /‬ﺻﻔﺤﻪ ‪۱۷۰۰۰ /‬‬ ‫ﺗﻮﻣﺎﻥ‬

‫ﻣﺘﺮﻩ ﻭ ﺑﺮﺁﻭﺭﺩ ﺷﺒﮑﻪ ﮐﺎﻧﺎﻝ‬ ‫ﺟﺎﻥ ﮔ َﻠﺪ ﺍﺳﺘﻮﻥ ‪ /‬ﭘﮋﻣﺎﻥ ﺭﺣﻤﺎﻧﯽﻧﯿﺎ ‪ /‬ﺭﻗﻌﯽ ‪ ۹۶ /‬ﺻﻔﺤﻪ‬ ‫‪ ۱۸۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫ﺳﯿﺴﺘﻢﻫﺎﯼ ﺍﻋﻼﻡ ﺣﺮﯾﻖ )ﻭﯾﺮﺍﯾﺶ ﺩﻭﻡ(‬ ‫ﻣﺤﻤﺪﺭﺿﺎ ﺳﻠﻄﺎﻧﺪﻭﺳــﺖ ‪ /‬ﺭﻗﻌﯽ‪ ۲۶۴ /‬ﺻﻔﺤﻪ ‪۴۷۰۰ /‬‬ ‫ﺗﻮﻣﺎﻥ‬

‫ﻭﺳﺎﯾﻞ ﺍﻧﺪﺍﺯﻩﮔﯿﺮﯼ ﺩﺭ ﺗﻬﻮﯾﻪ ﻣﻄﺒﻮﻉ‬ ‫ﻟﺌــﻮ ﻣﺎﯾﺮ‪ ،‬ﺍﭺ‪ .‬ﻟﯿﻦ ﻣﺎﯾــﺮ ‪ /‬ﺭﺍﻣﯿﻦ ﺗﺎﺑــﺎﻥ ‪ /‬ﺭﻗﻌﯽ ‪۱۲۰ /‬‬ ‫ﺻﻔﺤﻪ ‪ ۲۵۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫ﺳﺎﯾﮑﺮﻭﻣﺘﺮﯾﮏ‬ ‫ﻣﺤﻤﺪﺭﺿﺎ ﺳﻠﻄﺎﻧﺪﻭﺳــﺖ ‪ /‬ﺭﻗﻌﯽ‪ ۳۶۴ /‬ﺻﻔﺤﻪ ‪۶۰۰۰ /‬‬ ‫ﺗﻮﻣﺎﻥ‬

‫ﺗﻬﻮﯾﻪ ﻣﻄﺒﻮﻉ ﺑﻪ ﺯﺑﺎﻥ ﺳﺎﺩﻩ‬ ‫ﻟﺌــﻮ ﻣﺎﯾﺮ ‪ /‬ﭘﯿﻤﺎﻥ ﺟﻌﻔﺮﯾــﺎﻥ ‪ /‬ﺭﻗﻌﯽ ‪ ۱۰۴ /‬ﺻﻔﺤﻪ ‪۱۸۰۰ /‬‬ ‫ﺗﻮﻣﺎﻥ‬

‫ﺗﻠﻪ ﺑﺨﺎﺭ )ﻭﯾﺮﺍﯾﺶ ﺩﻭﻡ(‬ ‫ﻣﺤﻤﺪﺭﺿﺎ ﺳﻠﻄﺎﻧﺪﻭﺳــﺖ ‪ /‬ﺭﻗﻌــﯽ‪ ۲۹۶ /‬ﺻﻔﺤﻪ ‪۷۰۰۰ /‬‬ ‫ﺗﻮﻣﺎﻥ‬

‫ﺳﯿﺴﺘﻢﻫﺎﯼ ﺗﺮﺍﮐﻤﯽ‬ ‫ﺟــﺎﻥ ﺗﺎﻣﮋﯾﮏ ‪ /‬ﭘﯿﻤﺎﻥ ﺟﻌﻔﺮﯾــﺎﻥ ‪ /‬ﺭﻗﻌﯽ ‪ ۶۴ /‬ﺻﻔﺤﻪ ‪/‬‬ ‫‪ ۱۵۰۰‬ﺗﻮﻣﺎﻥ‬

‫ﺳﯿﺴﺘﻢﻫﺎﯼ ﻫﯿﺪﺭﻭﻧﯿﮏ‪ ،‬ﺳﺮﻣﺎﯾﺶ ﻭ ﮔﺮﻣﺎﯾﺶ ﺑﺎ ﺁﺏ‬ ‫ﺑﻬﺮﺍﻡ ﺧﺎﮐﭙﻮﺭ ‪ /‬ﻭﺯﯾﺮﯼ‪ ۱۱۰۴ /‬ﺻﻔﺤﻪ ‪ ۱۱۹۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫ﺑﺮﻕ ﻭ ﮐﻨﺘﺮﻝ ﺗﻬﻮﯾﻪ ﻣﻄﺒﻮﻉ‬ ‫ﭘﯿﺘﺮ ﺍﺱ‪ .‬ﮐﻮﺭﺗﯿﺲ ﻭ ﻧﯿﻮﺗﻦ ﺑﺮﺙ ‪ /‬ﻣﺤﻤﺪﺣﺴﯿﻦ ﺩﻫﻘﺎﻥ ‪/‬‬ ‫ﺭﻗﻌﯽ ‪ ۱۵۲ /‬ﺻﻔﺤﻪ ‪ ۲۸۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫ﻣﻬﻨﺪﺳﯽ ﺷﺒﮑﻪﻫﺎﯼ ﺁﺑﺮﺳﺎﻧﯽ‬ ‫‪Syed R. Qasim, Edward M. Motely and‬‬ ‫‪ / Guang Zhu‬ﻣﺤﻤﺪﺭﺿــﺎ ﺍﻓﻀﻠــﯽ‪ /‬ﻭﺯﯾــﺮﯼ ‪۹۸۶ /‬‬ ‫ﺻﻔﺤﻪ ‪ ۱۸۰۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫ﺍﻣﻨﯿﺖ ﻭ ﺍﯾﻤﻨﯽ ﺩﺭ ‪HVAC‬‬ ‫ﻟﺌﻮ ﻣﺎﯾﺮ ‪ /‬ﭘﯿﻤﺎﻥ ﺯﺭﺍﻓﺸــﺎﻥ ‪ /‬ﺭﻗﻌــﯽ ‪ ۸۸ /‬ﺻﻔﺤﻪ ‪۱۵۰۰ /‬‬ ‫ﺗﻮﻣﺎﻥ‬

‫ﻣﺒﺎﻧﯽ ﺁﺳﺎﻧﺴﻮﺭ‬ ‫ﺣﺴــﻦ ﻟﻄﻔﯽ ﺭﺿﻮﺍﻧﯽ‪ ،‬ﺟﺎﻣﺎﺳــﺐ ﭘﯿﺮﮐﻨﺪﯼ ‪ /‬ﻭﺯﯾﺮﯼ ‪/‬‬ ‫‪ ۲۵۶‬ﺻﻔﺤﻪ ‪ ۵۰۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫ﻣﺮﺟﻊ ﺟﯿﺒﯽ ﺗﻬﻮﯾﻪ ﻭ ﺗﺒﺮﯾﺪ‬ ‫ﭘﺎﻝ ﺭﻭﺯﻧﺒﺮﮒ ‪ /‬ﻣﺤﻤﺪ ﺣﺴﯿﻦ ﺩﻫﻘﺎﻥ‪ /‬ﺟﯿﺒﯽ‪ ۳۰۴ /‬ﺻﻔﺤﻪ‬ ‫‪ ۲۵۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫ﻣﺮﺟﻊ ﺟﯿﺒﯽ ﻋﯿﺐﯾﺎﺑﯽ ﻭ ﺳﺮﻭﯾﺲ ‪HVAC/R‬‬ ‫ﭘﺎﻝ ﺭﻭﺯﻧﺒﺮﮒ ‪ /‬ﺳــﻠﯿﻤﺎﻥ ﭼﮕﯿﻨﯽ ‪ /‬ﺟﯿﺒﯽ ‪ ۲۰۰ /‬ﺻﻔﺤﻪ ‪/‬‬ ‫‪ ۲۲۰۰‬ﺗﻮﻣﺎﻥ‬ ‫ﻣﺮﺟﻊ ﺟﯿﺒﯽ ﮔﺮﻣﺎﯾﺶ ﻭ ﺗﻬﻮﯾﻪ ﻣﻄﺒﻮﻉ‬ ‫)ﻭﯾﺮﺍﺳﺖ ﺩﻭﻡ(‬ ‫ﭘــﺎﻝ ﺭﻭﺯﻧﺒﺮﮒ ‪ /‬ﻣﺤﻤﺪﺣﺴــﯿﻦ ﺩﻫﻘــﺎﻥ ‪ /‬ﺟﯿﺒﯽ ‪۳۵۲ /‬‬ ‫ﺻﻔﺤﻪ ‪ ۳۳۰۰ /‬ﺗﻮﻣﺎﻥ‬ ‫ﻣﺮﺟﻊ ﺟﯿﺒﯽ ﺟﻮﺷﮑﺎﺭﯼ‬ ‫ﺟﯿﻤﺰ ﺑﺮﻭﻣﺒﺎﺥ‪ ،‬ﺭﮐﺲ ﻣﯿﻠﺮ ‪ /‬ﺣﺴــﻦ ﻣﺤﻤﺪﯼ ‪ /‬ﺟﯿﺒﯽ ‪/‬‬ ‫‪ ۴۶۴‬ﺻﻔﺤﻪ ‪ ۴۰۰۰ /‬ﺗﻮﻣﺎﻥ‬ ‫ﻣﺮﺟﻊ ﺟﯿﺒﯽ ﻟﻮﻟﻪﮐﺸﯽ‬ ‫ﭘــﺎﻝ ﺭﻭﺯﻧﺒﺮﮒ ‪ /‬ﻣﺤﻤﺪﺣﺴــﯿﻦ ﺩﻫﻘــﺎﻥ ‪ /‬ﺟﯿﺒﯽ ‪۳۶۸ /‬‬ ‫ﺻﻔﺤﻪ ‪ ۳۳۰۰ /‬ﺗﻮﻣﺎﻥ‬ ‫ﺍﻓﺰﺍﯾﺶ ﺣﻘﻮﻕ ﺩﺭ ‪HVAC‬‬ ‫ﮐﺮﯾــﺲ ﺭﯾﮏ ‪ /‬ﻧﯿﺮﻩ ﺷﻤﺸــﯿﺮﯼ ‪ /‬ﺭﻗﻌــﯽ ‪ ۱۰۴ /‬ﺻﻔﺤﻪ ‪/‬‬ ‫‪ ۱۵۰۰‬ﺗﻮﻣﺎﻥ‬ ‫ﻓﻦﻫﺎ ﻭ ﺗﺴﻤﻪﻫﺎﯼ ‪V‬ﺷﮑﻞ‬ ‫ﻟﺌــﻮ ﻣﺎﯾﺮ‪ /‬ﻣﯿــﻼﺩ ﺗﯿﻤﻮﺭﯼ ‪ /‬ﺭﻗﻌــﯽ ‪ ۱۱۲ /‬ﺻﻔﺤﻪ ‪۱۸۰۰ /‬‬ ‫ﺗﻮﻣﺎﻥ‬ ‫ﺟﺮﯾﺎﻥ ﻫﻮﺍ ﺩﺭ ﮐﺎﻧﺎﻝﻫﺎ‬ ‫ﻟﺌــﻮ ﻣﺎﯾﺮ‪ /‬ﻣﯿﻼﺩ ﺗﯿﻤﻮﺭﯼ ‪ /‬ﺭﻗﻌــﯽ ‪ ۱۲۰ /‬ﺻﻔﺤﻪ ‪۱۸۰۰ /‬‬ ‫ﺗﻮﻣﺎﻥ‬ ‫ﮐﯿﻔﯿﺖ ﻫﻮﺍﯼ ﺩﺍﺧﻞ )‪(IAQ‬‬ ‫ﺟــﺎﻥ ﺍﻝ‪ .‬ﺑﺮﮒﮔﺮﻥ ‪ /‬ﺭﺍﻣﯿﻦ ﺗﺎﺑــﺎﻥ ‪ /‬ﺭﻗﻌﯽ ‪ ۱۵۲ /‬ﺻﻔﺤﻪ‬ ‫‪ ۲۰۰۰ /‬ﺗﻮﻣﺎﻥ‬ ‫ﺗﺒﺮﯾﺪ ﺑﺮﺍﯼ ﺗﮑﻨﯿﺴﯿﻦﻫﺎﯼ ‪HVAC‬‬ ‫ﻟﺌــﻮ ﻣﺎﯾــﺮ ‪ /‬ﺭﺍﻣﯿﻦ ﺗﺎﺑــﺎﻥ ‪ /‬ﺭﻗﻌﯽ ‪ ۱۱۲ /‬ﺻﻔﺤــﻪ ‪۱۸۰۰ /‬‬ ‫ﺗﻮﻣﺎﻥ‬ ‫ﻣﺤﺎﺳﺒﺎﺕ ﺳﺮﺍﻧﮕﺸﺘﯽ ﺗﻬﻮﯾﻪ ﻣﻄﺒﻮﻉ‬ ‫ﺁﺭﺗﻮﺭ ﺍِﯼ‪ .‬ﺑﻞ ‪ /‬ﺭﻗﻌﯽ ‪ ۲۲۴ /‬ﺻﻔﺤﻪ ‪ ۴۰۰۰ /‬ﺗﻮﻣﺎﻥ‬ ‫ﺣﺠـﻢ‬

‫ﻫـﻮﺍﯼ‬

‫ﻣﺘﻐﯿـﺮ‬

‫)‪(VAV‬‬

‫ﺳﯿﺴـﺘﻢﻫﺎﯼ‬ ‫ﺩﺭ ﺗﻬﻮﯾﻪ ﻣﻄﺒﻮﻉ‬ ‫ﻟﺌــﻮ ﻣﺎﯾﺮ ‪ /‬ﻣﺰﺩﮎ ﺻﺪﺭﯼ ﺍﻓﺸــﺎﺭ ‪ /‬ﺭﻗﻌــﯽ ‪ ۸۸ /‬ﺻﻔﺤﻪ ‪/‬‬ ‫‪ ۱۵۰۰‬ﺗﻮﻣﺎﻥ‬

‫ﭼﻬﻞ ﻭ ﯾﮏ ﻧﮑﺘﻪ ﺑﺮﺍﯼ ﻧﺼﺐ ﺗﺠﻬﯿﺰﺍﺕ ﺗﻬﻮﯾﻪ ﻣﻄﺒﻮﻉ ﺩﺭ‬ ‫ﺳﺎﺧﺘﻤﺎﻥﻫﺎﯼ ﻣﺴﮑﻮﻧﯽ‬ ‫َﻟــﺮﯼ ﮔﺎﺭﺩﻧــﺮ ﻭ ﻟﺌﻮ ﻣﺎﯾــﺮ ‪ /‬ﺭﺍﻣﯿﻦ ﺗﺎﺑــﺎﻥ ‪ /‬ﺭﻗﻌﯽ ‪۱۲۸ /‬‬ ‫ﺻﻔﺤﻪ ‪ ۲۵۰۰ /‬ﺗﻮﻣﺎﻥ‬ ‫ﺍﻟﮕﻮﻫﺎﯼ ﮐﺎﻧﺎﻝ‬ ‫ﻟﺌﻮ ﻣﺎﯾﺮ ‪ /‬ﭘﯿﻤﺎﻥ ﺟﻌﻔﺮﯾﺎﻥ ‪ /‬ﺭﻗﻌﯽ‪ ۱۴۴ /‬ﺻﻔﺤﻪ ‪۲۳۰۰ /‬‬ ‫ﺗﻮﻣﺎﻥ‬ ‫ﺗﺎﺳﯿﺴﺎﺕ ﺳﺮﻣﺎﯾﺸﯽ ﺑﺮﺍﯼ ﻣﻮﺍﺩ ﻏﺬﺍﯾﯽ‬ ‫ﺍ‪ .‬ﺩﯾﻨﺴــﺮ ‪ /‬ﻧﯿﺮﻩ ﺷﻤﺸﯿﺮﯼ ‪ /‬ﺭﻗﻌﯽ‪ ۲۹۶ /‬ﺻﻔﺤﻪ ‪۵۰۰۰ /‬‬ ‫ﺗﻮﻣﺎﻥ‬ ‫ﺁﺯﻣﺎﯾﺶ‪ ،‬ﺗﻨﻈﯿﻢ ﻭ ﺑﺎﻻﻧﺲ ﺳﯿﺴﺘﻢﻫﺎﯼ ﺗﻬﻮﯾﻪ ﻣﻄﺒﻮﻉ‬ ‫ﺭﺍﻣﯿﻦ ﺗﺎﺑﺎﻥ ‪ /‬ﺭﻗﻌﯽ‪ ۳۶۸ /‬ﺻﻔﺤﻪ ‪ ۴۸۰۰ /‬ﺗﻮﻣﺎﻥ‬ ‫ﺗﻬﻮﯾﻪ ﻣﻄﺒﻮﻉ ﺑﺮﺍﯼ ﻣﺮﺍﮐﺰ ﺁﻣﻮﺯﺷﯽ‬ ‫ﺍﺭﯾــﮏ ﮐﻮﻟﺪﺭﺍﭖ ﻭ ﭘــﺖ ﺟﺎﮐﻮﺑﺰ ‪ /‬ﺭﺍﻣﯿﻦ ﺗﺎﺑــﺎﻥ ‪ /‬ﺭﻗﻌﯽ‪/‬‬ ‫‪۳۰۴‬ﺻﻔﺤﻪ ‪ ۶۰۰۰ /‬ﺗﻮﻣﺎﻥ‬ ‫ﻣﺒﺪﻝﻫﺎﯼ ﺣﺮﺍﺭﺗﯽ ﺻﻔﺤﻪﺍﯼ‬ ‫ﺍﻝ‪ .‬ﻭﺍﻧﮕﻪ‪ ،‬ﺏ‪ .‬ﺳﺎﻧﺪﻥ‪ ،‬ﺍﺭ‪ .‬ﻡ‪ .‬ﻣﻨﮕﻠﯿﮏ ‪ /‬ﺣﺴﻦ ﻣﺤﻤﺪﯼ‬ ‫‪ /‬ﺭﻗﻌﯽ‪ ۳۴۴ /‬ﺻﻔﺤﻪ ‪ ۵۵۰۰ /‬ﺗﻮﻣﺎﻥ‬ ‫ﺳﯿﺴﺘﻢﻫﺎﯼ ﮐﻨﺘﺮﻝ ﺗﻬﻮﯾﻪ ﻣﻄﺒﻮﻉ‬ ‫ﺭﺍﺟﺮ ﻫﯿﻨﺲ‪ ،‬ﺩﺍﮔﻼﺱ ﻫﯿﺘﻞ ‪ /‬ﺻﺎﺩﻕ ﺻﻤﺪﯼ‪ ،‬ﺳﻠﯿﻤﺎﻥ‬ ‫ﭼﮕﯿﻨﯽ ‪ /‬ﺭﻗﻌﯽ‪ ۳۶۸ /‬ﺻﻔﺤﻪ ‪ ۶۰۰۰ /‬ﺗﻮﻣﺎﻥ‬ ‫ﺑﺎﺯﺭﺳﯽ ﻭ ﺍﺭﺯﯾﺎﺑﯽ ﺷﺒﮑﻪﻫﺎﯼ ﻟﻮﻟﻪﮐﺸﯽ‬ ‫ﺟﯿــﻞ‪ .‬ﺍﻝ‪ .‬ﺗﯿﻠــﻮﺭ ‪ /‬ﻧﯿﺮﻩ ﺷﻤﺸــﯿﺮﯼ‪ ،‬ﺭﻭﺡﺍ‪ ...‬ﻭﺍﺻﻒ ‪/‬‬ ‫ﺭﻗﻌﯽ‪ ۲۰۰ /‬ﺻﻔﺤﻪ ‪ ۳۵۰۰ /‬ﺗﻮﻣﺎﻥ‬ ‫ﻓﻦﻫﺎ ﻭ ﮐﻤﭙﺮﺳﻮﺭﻫﺎﯼ ﺟﺮﯾﺎﻥ ﻣﺤﻮﺭﯼ‬ ‫ﺍ‪ .‬ﺏ‪ .‬ﻣﮑﻨــﺰﯼ ‪ /‬ﻣﺤﻤــﺪ ﺷــﻬﺮﺥﺧﺎﻧﯽ ‪ /‬ﺭﻗﻌــﯽ ‪۳۴۴ /‬‬ ‫ﺻﻔﺤﻪ ‪ ۵۵۰۰ /‬ﺗﻮﻣﺎﻥ‬ ‫ﻓﯿﻠﺘﺮﻫﺎ ﻭ ﺁﻣﺎﺩﻩﺳﺎﺯﯼ ﻫﻮﺍ‬ ‫ﻭﯾﻠﯿﺎﻡ ﺗﺮﻧﺮ‪ ،‬ﮐﺎﯾﺮﻭﻥ ﺍﻭﮐﺎﻧﻞ‪ ،‬ﻭﻻﺩﯾﺴﻼﻭ ﺟﺎﻥ ﮐﻮﻭﺍﻟﺴﮑﯽ‬ ‫ﻭ ﻭﯾﻠﯿــﺎﻡ ﺑﺎﻧﻔﻠﺚ ‪ /‬ﻣﻨﺼﻮﺭ ﺣﺴــﯿﻨﯽ ﺍﺭﺍﻧﯽ ‪ /‬ﺭﻗﻌﯽ‪۱۷۶ /‬‬ ‫ﺻﻔﺤﻪ ‪ ۴۰۰۰ /‬ﺗﻮﻣﺎﻥ‬ ‫ﺭﺍﻫﻨﻤﺎﯼ ﺟﯿﺒﯽ ‪ASHRAE‬‬ ‫ﻣﺤﻤﺪﺭﺿﺎ ﺭﺯﺍﻗﯽ ﺍﺻﻔﻬﺎﻧﯽ ‪ /‬ﺭﻗﻌﯽ‪ ۳۳۶ /‬ﺻﻔﺤﻪ ‪۳۸۰۰ /‬‬ ‫ﺗﻮﻣﺎﻥ‬

‫ﮔﺮﻣﺎﯾﺶ ﺗﺎﺑﺸﯽ )ﻭﯾﺮﺍﯾﺶ ﺩﻭﻡ(‬ ‫ﻧﺼﺮﺍ‪ ...‬ﺣﻘﻮﻗﯽ ‪ /‬ﺭﻗﻌﯽ‪ ۱۷۲ /‬ﺻﻔﺤﻪ ‪ ۳۵۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫ﺳﺎﺯﻩ ﻭ ﻣﻌﻤﺎﺭﯼ‬

‫‪ DVD‬ﻣﻬﻨﺪﺱ )ﻣﺠﻤﻮﻋﻪ ﻧﺮﻡﺍﻓﺰﺍﺭﻫﺎﯼ ﻣﻬﻨﺪﺳﯽ ﺗﺎﺳﯿﺴﺎﺕ(‬ ‫‪ ۸۰۰۰‬ﺗﻮﻣﺎﻥ‬

‫ﻣﻌﻤﺎﺭﯼ ﺯﻧﺎﻧﻪ ﻭ ﺯﻧﺎﻥ ﻣﻌﻤﺎﺭ‬ ‫ﻣﮕﯽ ﺗﻮﯼ ‪ /‬ﻣﯿﻨــﺎ ﻣﻬﺪﻟﻮ ‪ /‬ﺭﺣﻠﯽ‪ ۱۸۴ /‬ﺻﻔﺤﻪ ‪۱۳۵۰۰ /‬‬ ‫ﺗﻮﻣﺎﻥ‬

‫ﺗﺎﺳﯿﺴﺎﺕ ﺭﻭﺷﻨﺎﯾﯽ‬ ‫ﭘــﻞ ﺭﻭﺯﻧﺒــﺮﮒ ‪ /‬ﻣﺤﻤﺪﺣﺴــﯿﻦ ﺩﻫﻘــﺎﻥ ‪ /‬ﺭﻗﻌﯽ‪۲۸۰ /‬‬ ‫ﺻﻔﺤﻪ ‪ ۹۰۰۰ /‬ﺗﻮﻣﺎﻥ‬ ‫ﺩﺳﺘﻨﺎﻣﻪ ﺑﺮﻕ )ﺭﺍﻫﻨﻤﺎﯼ ﻣﻬﻨﺪﺳﯽ ﺑﺮﻕ(‬ ‫ﺭﮐﺲ ﻣﯿﻠﺮ ‪ /‬ﻣﺎﺯﯾﺎﺭ ﻣﻮﻟﻮﯼ ‪ /‬ﺭﻗﻌﯽ ‪ ۳۵۲ /‬ﺻﻔﺤﻪ ‪۶۵۰۰ /‬‬ ‫ﺗﻮﻣﺎﻥ‬ ‫ﻣﺤﺎﺳﺒﺎﺕ ﺑﺮﻕ‬ ‫ﮐﺮﯾﺲ ﮐﯿﭽﺮ‪ ،‬ﺍﯼ‪ .‬ﺟﯽ‪ .‬ﻭﺍﺗﮑﯿﻨﺰ ‪ /‬ﻣﺤﻤﺪﺣﺴــﯿﻦ ﺩﻫﻘﺎﻥ‬ ‫‪ /‬ﺭﻗﻌﯽ ‪ ۳۳۶ /‬ﺻﻔﺤﻪ ‪ ۶۵۰۰ /‬ﺗﻮﻣﺎﻥ‬ ‫ﻓﯿﺒﺮ ﻧﻮﺭﯼ؛ ﻓﻨﺎﻭﺭﯼ ﻓﯿﺒﺮ ﺗﺎ ﻣﻨﺎﺯﻝ )‪(FTTH‬‬ ‫ﭘــﺎﻭﻝ ﮔﺮﯾﻦ ‪ /‬ﺟﻤﺎﻝ ﺻﻮﻓﯿﻪ ‪ /‬ﺭﻗﻌﯽ‪ ۱۶۸ /‬ﺻﻔﺤﻪ ‪۴۰۰۰ /‬‬ ‫ﺗﻮﻣﺎﻥ‬ ‫ﻣﺮﺟﻊ ﺟﯿﺒﯽ ﺻﺪﺍ ﻭ ﺗﺼﻮﯾﺮ‬ ‫ﭘﺎﻝ ﺭﻭﺯﻧﺒــﺮﮒ ‪ /‬ﺍﺑﺮﺍﻫﯿﻢ ﭼﮕﯿﻨﯽ ‪ /‬ﺟﯿﺒﯽ ‪ ۳۸۴ /‬ﺻﻔﺤﻪ‬ ‫‪ ۳۳۰۰ /‬ﺗﻮﻣﺎﻥ‬ ‫ﻣﺮﺟﻊ ﺟﯿﺒﯽ ﺑـﺮﻕ‬ ‫ﭘــﺎﻝ ﺭﻭﺯﻧﺒﺮﮒ ‪ /‬ﻣﺤﻤﺪﺣﺴــﯿﻦ ﺩﻫﻘــﺎﻥ ‪ /‬ﺟﯿﺒﯽ‪۴۰۰ /‬‬ ‫ﺻﻔﺤﻪ ‪ ۳۰۰۰ /‬ﺗﻮﻣﺎﻥ‬ ‫ﻣﺮﺟﻊ ﺟﯿﺒﯽ ﻣﻮﺗﻮﺭﻫﺎﯼ ﺍﻟﮑﺘﺮﯾﮑﯽ‬ ‫ﭘــﺎﻝ ﺭﻭﺯﻧﺒﺮﮒ ‪ /‬ﻣﺤﻤﺪﺣﺴــﯿﻦ ﺩﻫﻘــﺎﻥ ‪ /‬ﺟﯿﺒﯽ ‪۴۰۰ /‬‬ ‫ﺻﻔﺤﻪ ‪ ۳۰۰۰ /‬ﺗﻮﻣﺎﻥ‬ ‫ﻣﺪﺍﺭﻫﺎﯼ ﺍﻟﮑﺘﺮﯾﮑﯽ ﻭ ﻧﮕﻬﺪﺍﺭﯼ ﺁﻥﻫﺎ‬ ‫ﭘــﺎﻝ ﺭﻭﺯﻧﺒﺮﮒ ‪ /‬ﺭﺍﻣﯿــﻦ ﺗﺎﺑﺎﻥ ‪ /‬ﺟﯿﺒــﯽ‪ ۲۲۴ /‬ﺻﻔﺤﻪ ‪/‬‬ ‫‪ ۲۵۰۰‬ﺗﻮﻣﺎﻥ‬ ‫ﺟﺰﺋﯿﺎﺕ ﻣﺪﺍﺭﻫﺎﯼ ﺍﻟﮑﺘﺮﯾﮑﯽ‬ ‫ﭘــﺎﻝ ﺭﻭﺯﻧﺒﺮﮒ ‪ /‬ﻣﺤﻤﺪﺣﺴــﯿﻦ ﺩﻫﻘــﺎﻥ ‪ /‬ﺟﯿﺒﯽ‪۳۸۴ /‬‬ ‫ﺻﻔﺤﻪ ‪ ۳۵۰۰ /‬ﺗﻮﻣﺎﻥ‬ ‫ﻧﮑﺎﺕ ﺍﺟﺮﺍﯾﯽ ﺑﺮﻕ‬ ‫ﻣﯿﺸﻞ ﮐﯿﺴﯽ‪ ،‬ﺭﺩﻭﻭﺩ ﮐﺎﺭﺩﻥ ﻭ ﺩﺍﮔﻼﺱ ﻫﻨﺴﻦ ‪ /‬ﺭﺍﻣﯿﻦ‬ ‫ﺗﺎﺑﺎﻥ ‪ /‬ﺭﻗﻌﯽ ‪ ۱۱۲ /‬ﺻﻔﺤﻪ ‪ ۳۰۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫ﻧﺮﻡﺍﻓﺰﺍﺭﻫـﺎﯼ‪DUCTSIZE,‬‬

‫ﻓﺮﻫﻨﮓ ﺑﺼﺮﯼ ﻣﻌﻤﺎﺭﯼ‬ ‫ﻓﺮﺍﻧﺴﯿﺲ ﺩﯼ‪ .‬ﮐﯽ‪ .‬ﭼﯿﻨﮓ ‪ /‬ﻣﺤﻤﺪﺭﺿﺎ ﺍﻓﻀﻠﯽ ‪ /‬ﺭﺣﻠﯽ‪/‬‬ ‫‪ ۳۵۲‬ﺻﻔﺤﻪ ‪ ۹۸۰۰ /‬ﺗﻮﻣﺎﻥ‬ ‫ﻣﻌﻤـﺎﺭﯼ‪ :‬ﻓـﺮﻡ‪ ،‬ﻓﻀـﺎ‪ ،‬ﻧـﻈﻢ‬ ‫ﻓﺮﺍﻧﺴﯿﺲ ﺩﯼ‪ .‬ﮐﯽ‪ .‬ﭼﯿﻨﮓ ‪ /‬ﻣﺤﻤﺪﺭﺿﺎ ﺍﻓﻀﻠﯽ ‪ /‬ﺭﺣﻠﯽ‪/‬‬ ‫‪ ۴۷۲‬ﺻﻔﺤﻪ ‪ ۹۵۰۰ /‬ﺗﻮﻣﺎﻥ‬ ‫ﺳﺎﺯﻩ ﺩﺭ ﻣﻌﻤﺎﺭﯼ‬ ‫ﻓﺮﺍﻧﺴﯿﺲ ﺩﯼ‪ .‬ﮐﯽ‪ .‬ﭼﯿﻨﮓ ‪ /‬ﻣﺤﻤﺪﺭﺿﺎ ﺍﻓﻀﻠﯽ ‪ /‬ﺭﺣﻠﯽ‪/‬‬ ‫‪ ۴۳۲‬ﺻﻔﺤﻪ ‪ ۹۸۰۰ /‬ﺗﻮﻣﺎﻥ‬ ‫ﺳﺎﺧﺖ ﺩﺭ ﻣﻌﻤﺎﺭﯼ‬ ‫ﻓﺮﺍﻧﺴﯿﺲ ﺩﯼ‪ .‬ﮐﯽ‪ .‬ﭼﯿﻨﮓ ‪ /‬ﻣﺤﻤﺪﺭﺿﺎ ﺍﻓﻀﻠﯽ ‪ /‬ﺭﺣﻠﯽ‪/‬‬ ‫‪ ۴۹۶‬ﺻﻔﺤﻪ ‪ ۱۴۰۰۰ /‬ﺗﻮﻣﺎﻥ‬ ‫ﺗﺮﺳﯿﻢ؛ ﻓﺮﺍﯾﻨﺪﯼ ﺧﻼﻗﺎﻧﻪ‬ ‫ﻓﺮﺍﻧﺴﯿﺲ ﺩﯼ‪ .‬ﮐﯽ‪ .‬ﭼﯿﻨﮓ ‪ /‬ﺭﺍﻣﯿﻦ ﺗﺎﺑﺎﻥ ‪ /‬ﺭﺣﻠﯽ‪۲۰۸ /‬‬ ‫ﺻﻔﺤﻪ ‪ ۸۰۰۰ /‬ﺗﻮﻣﺎﻥ‬ ‫ﺗﺮﺳﯿﻢ؛ ﻓﺮﺍﯾﻨﺪﯼ ﺧﻼﻗﺎﻧﻪ‬ ‫ﻓﺮﺍﻧﺴﯿﺲ ﺩﯼ‪ .‬ﮐﯽ‪ .‬ﭼﯿﻨﮓ ‪ /‬ﺭﺍﻣﯿﻦ ﺗﺎﺑﺎﻥ ‪ /‬ﺭﺣﻠﯽ‪۲۰۸ /‬‬ ‫ﺻﻔﺤﻪ ‪ ۸۰۰۰ /‬ﺗﻮﻣﺎﻥ‬ ‫ﺑﺎﺩﮔﯿﺮ‪ ،‬ﻧﻤﺎﺩ ﻣﻌﻤﺎﺭﯼ ﺍﯾﺮﺍﻥ‬ ‫ﻣﻬﻨﺎﺯ ﻣﺤﻤﻮﺩﯼ ‪ /‬ﺧﺸﺘﯽ ‪ ۲۷۶ /‬ﺻﻔﺤﻪ ‪ ۸۰۰۰ /‬ﺗﻮﻣﺎﻥ‬ ‫ﺍﺳﮑﯿﺲ ﺑﺎ ﻣﺪﺍﺩ‬ ‫ﺗﻮﻣﺎﺱ ﻭﺍﻧﮓ ‪ /‬ﺛﻤﺮ ﺗﺮﺍﺑﯽ ﮐﺮﻣﺎﻧﺸﺎﻩ ‪ /‬ﺭﺣﻠﯽ ‪ ۱۲۰ /‬ﺻﻔﺤﻪ‬ ‫‪۴۳۰۰ /‬ﺗﻮﻣﺎﻥ‬ ‫ﺍﺳﮑﯿﺲ ﻣﻌﻤﺎﺭﯼ ﺩﺍﺧﻠﯽ )ﮔﺎﻡ ﺑﻪ ﮔﺎﻡ(‬ ‫ﻧﻮﺭﯾﻮﺷــﯽ ﻫﺎﺳــﻪﮔﺎﻭﺍ ‪ /‬ﮐﻮﺭﺵ ﻣﺤﻤــﻮﺩﯼ ﺩﻩﺩﻩ ﺑﯿﮕﻠﻮ‪،‬‬ ‫ﺁﯾﻠﯿﻦ ﺍﻧﺴــﺎﻥ ﮔﻠﭽﻬﺮﻩ ﺭﺿﺎﺋــﯽﺭﺍﺩ ‪ /‬ﻭﺯﯾﺮﯼ ‪ ۱۶۰ /‬ﺻﻔﺤﻪ‬ ‫‪۹۰۰۰ /‬ﺗﻮﻣﺎﻥ‬ ‫ﺍﺳﮑﯿﺲ ﺑﺎ ﻣﺎﮊﯾﮏ‬ ‫ﺗﻮﻣﺎﺱ ﻭﺍﻧﮓ ‪ /‬ﺛﻤﺮ ﺗﺮﺍﺑﯽ ﮐﺮﻣﺎﻧﺸــﺎﻩ ‪ /‬ﺭﺣﻠﯽ ﺑﺰﺭﮒ ‪۱۰۴ /‬‬ ‫ﺻﻔﺤﻪ ‪ ۷۰۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫ﺭﺍﻫﻨﻤـﺎﯼ ﮐﺎﻣـﻞ‬ ‫‪REFRIG, SPIPE‬‬ ‫ﻣﯿﺜﻢ ﺑﺎﺭﻓﺮﻭﺵ‪ ،‬ﻋﻠﯿﺮﺿﺎ ﻧﯿﮑﺨﻮﺍﻩ‪ ،‬ﻋﻠﯽ ﻧﯿﮑﻮﻧﯿﺎ ‪ /‬ﻭﺯﯾﺮﯼ‪/‬‬ ‫‪ ۲۴۸‬ﺻﻔﺤﻪ ‪ ۴۰۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫ﺁﺯﻣﺎﯾﺶ ﻭ ﻋﯿﺐﯾﺎﺑﯽ ﻣﺪﺍﺭﻫﺎﯼ ﺑﺮﻕ‬ ‫ﺡ‪ .‬ﺑﺮﻭﮎ ﺍﺳﺘﺎﻓﺮ ‪ -‬ﺟﺎﻥ‪.‬ﺍ‪ .‬ﺗﺮﯾﺴﺘﺮ ‪ /‬ﻣﺤﻤﺪﺗﻘﯽ ﺣﺴﻦﺯﺍﺩﻩ‬ ‫‪ /‬ﺭﻗﻌﯽ‪ ۱۱۲ /‬ﺻﻔﺤﻪ ‪ ۲۸۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫ﺁﺏ ﺩﺭ ﻓﻼﺕ ﺍﯾﺮﺍﻥ )ﻗﻨﺎﺕ‪ ،‬ﺁﺏﺍﻧﺒﺎﺭ ﻭ ﯾﺨﭽﺎﻝ(‬ ‫ﻋﻠﯿﺮﺿﺎ ﺩﻫﻘﺎﻧﯽ ‪ /‬ﺭﻗﻌﯽ ‪ ۱۲۰ /‬ﺻﻔﺤﻪ ‪ ۴۵۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫ﺭﺍﻫﻨﻤﺎﯼ ﮐﺎﻣﻞ ﻧﺮﻡﺍﻓﺰﺍﺭ‪Carrier‬‬ ‫ﻣﺤﻤﺪﺭﺿــﺎ ﺭﺯﺍﻗــﯽ ﺍﺻﻔﻬﺎﻧﯽ ‪ /‬ﻭﺯﯾــﺮﯼ‪ ۴۸۸ /‬ﺻﻔﺤﻪ ‪/‬‬ ‫‪ ۸۵۰۰‬ﺗﻮﻣﺎﻥ‬

‫ﻣﺪﺍﺭﻫﺎ ﻭ ﺍﻓﺰﺍﺭﻩﻫﺎﯼ ﺍﻟﮑﺘﺮﻭﻧﯿﮑﯽ‬ ‫ﺟﯿﻤــﯽ ﮐﺘﯽ ‪ /‬ﻋﺒﺎﺱ ﺯﻧﺪﺑــﺎﻑ ‪ /‬ﺭﻗﻌﯽ‪ ۱۴۴ /‬ﺻﻔﺤﻪ ‪/‬‬ ‫‪ ۴۰۰۰‬ﺗﻮﻣﺎﻥ‬

‫ﺳﺎﺯﻩ ﻭ ﻣﻌﻤﺎﺭﯼ‬ ‫ﺁﻧﮕــﻮﺱ ﺟﯽ ‪ .‬ﻣﮏ ﺩﺍﻧﻠﺪ ‪ /‬ﻋﻠﯽ ﻣﺴــﻌﻮﺩﯼﻧﯿﺎ ‪ /‬ﺭﻗﻌﯽ ‪/‬‬ ‫‪ ۲۴۸‬ﺻﻔﺤﻪ ‪ ۵۵۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫ﺭﺍﻫﻨﻤﺎﯼ ﮐﺎﻣﻞ ﻧﺮﻡﺍﻓﺰﺍﺭﻫﺎﯼ ‪RHVAC, CHVAC‬‬ ‫ﻣﯿﺜــﻢ ﺑﺎﺭﻓﺮﻭﺵ‪ ،‬ﻋﻠﯽ ﻧﯿﮑﻮﻧﯿﺎ ‪ /‬ﺭﻗﻌــﯽ‪ ۲۲۴ /‬ﺻﻔﺤﻪ ‪/‬‬ ‫‪ ۶۰۰۰‬ﺗﻮﻣﺎﻥ‬

‫ﺁﺳﺎﻧﺴﻮﺭ ﻭ ﭘﻠﻪﺑﺮﻗﯽ )ﺭﺍﻫﻨﻤﺎﯼ ﺍﯾﻤﻨﯽ ﻭ ﻧﺠﺎﺕ(‬ ‫ﺗﺌﻮﺩﻭﺭ ﻟﯽ ﻭ ﺟﺎﻥ ﺩﺍﻧﺎﮔﯿﻮ ‪ /‬ﻣﺤﻤﺪﻋﻠﯽ ﺍﻟﻬﯿﺎﻥ ‪ /‬ﻭﺯﯾﺮﯼ‪/‬‬ ‫‪ ۴۱۶‬ﺻﻔﺤﻪ ‪ ۷۰۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫ﻣﺮﺟﻊ ﺟﯿﺒﯽ ﺳﺎﺧﺖﻭﺳﺎﺯ‬ ‫ﭘــﻞ ﺭﻭﺯﻧﺒﺮﮒ ‪ /‬ﺭﺍﻣﯿــﻦ ﺗﺎﺑﺎﻥ ‪ /‬ﺟﯿﺒــﯽ ‪ ۴۱۶ /‬ﺻﻔﺤﻪ ‪/‬‬ ‫‪ ۴۰۰۰‬ﺗﻮﻣﺎﻥ‬

‫ﺭﺍﻫﻨﻤﺎﯼ ﮐﺎﻣﻞ ﻧﺮﻡﺍﻓـﺰﺍﺭ ‪PIPE FLOW EXPERT‬‬ ‫‪٢٠٠٧‬‬ ‫ﺭﻭﺡﺍ‪ ...‬ﻭﺍﺻﻒ ‪ /‬ﺭﻗﻌﯽ‪ ۱۷۶ /‬ﺻﻔﺤﻪ ‪ ۴۰۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫ﺣﻔﺎﻇﺖ ﺷﺒﮑﻪﻫﺎﯼ ﺍﻟﮑﺘﺮﯾﮑﯽ‬ ‫ﮐﺮﯾﺴﺘﻒ ﭘﺮﯼ ‪ /‬ﺳﯿﺪ ﻣﺤﻤﻮﺩ ﺣﻖﺷﻨﺎﺱ ‪ /‬ﻭﺯﯾﺮﯼ ‪۴۳۲ /‬‬ ‫ﺻﻔﺤﻪ ‪ ۱۰۰۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫ﻣﺮﺟﻊ ﺟﯿﺒﯽ ﻣﻌﻤﺎﺭﯼ‬ ‫ﺷــﺎﺭﻟﻮﺕ ﺑﺎﺩﻥ ﭘﺎﻭﻝ ‪ /‬ﺣﻤﯿﺪﺭﺿــﺎ ﺍﯾﺰﺩﯼ ‪ /‬ﺭﻗﻌﯽ ‪۲۸۸ /‬‬ ‫ﺻﻔﺤﻪ ‪ ۵۵۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫ﻃﺮﺍﺣـﯽ ﺗﺎﺳﯿﺴـﺎﺕ ﺳـﺎﺧﺘﻤﺎﻥ ﺑـﺎ ﻧﺮﻡﺍﻓـﺰﺍﺭ‬ ‫‪AutoCAD MEP‬‬ ‫ﻣﯿﺜﻢ ﺑـﺎﺭﻓﺮﻭﺵ‪ ،‬ﻋﻠﯿﺮﺿﺎ ﻧﯿﮑﺨﻮﺍﻩ ‪ /‬ﻭﺯﯾﺮﯼ‪ ۳۸۴ /‬ﺻﻔﺤﻪ‬ ‫‪ ۹۵۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫ﺑﺮﻕ ﻭ ﮐﻨﺘﺮﻝ ﺗﻬﻮﯾﻪ ﻣﻄﺒﻮﻉ‬ ‫ﭘﯿﺘﺮ ﺍﺱ‪ .‬ﮐﻮﺭﺗﯿﺲ ﻭ ﻧﯿﻮﺗﻦ ﺑﺮﺙ ‪ /‬ﻣﺤﻤﺪﺣﺴﯿﻦ ﺩﻫﻘﺎﻥ‪/‬‬ ‫ﺭﻗﻌﯽ ‪ ۱۵۲ /‬ﺻﻔﺤﻪ ‪ ۲۸۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫ﺁﺷﻨﺎﯾﯽ ﺑﺎ ﻣﻌﻤﺎﺭﯼ ﺟﻬﺎﻥ‬ ‫ﺍﻣﯿﻠــﯽ ُﮐﻞ ‪ /‬ﮐﻮﺭﺵ ﻣﺤﻤﻮﺩﯼ ﺩﻩﺩﻩ ﺑﯿﮕﻠﻮ‪ ،‬ﺭﺿﺎ ﺑﺼﯿﺮﯼ‬ ‫ﻣﮋﺩﻫــﯽ‪ ،‬ﺭﻭﺯﺑــﻪ ﺍﺣﻤﺪﯼ ﻧﮋﺍﺩ ‪ /‬ﻭﺯﯾــﺮﯼ ‪ ۳۵۲ /‬ﺻﻔﺤﻪ‪/‬‬ ‫‪ ۸۰۰۰‬ﺗﻮﻣﺎﻥ‬

‫ﻧﺎﻧﻮﺳﯿﺎﻝ ﻭ ﻣﻬﻨﺪﺳﯽ ﺍﻧﺘﻘﺎﻝ ﮔﺮﻣﺎ‬ ‫ﺳﯿﺪﺷــﺮﻑﺍﻟﺪﯾﻦ ﺣﺴــﯿﻨﯽ ‪ /‬ﺭﻗﻌﯽ‪ ۲۴۰ /‬ﺻﻔﺤﻪ ‪۵۵۰۰ /‬‬ ‫ﺗﻮﻣﺎﻥ‬

‫ﻧﯿﺮﻭﮔﺎﻩ ﺣﺮﺍﺭﺗﯽ‬ ‫ﻣﺤﻤﺪﺣﺴﻦ ﺳﻌﯿﺪﯼ‪ ،‬ﻣﺤﻤﺪﺭﺿﺎ ﻃﻼﯾﯽ ‪ /‬ﺭﺣﻠﯽ‪۴۶۴ /‬‬ ‫ﺻﻔﺤﻪ ‪ ۱۳۵۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫ﻧﮑﺎﺕ ﺍﺟﺮﺍﯾﯽ ﺳﺎﺧﺘﻤﺎﻥ‬ ‫ﻣﯿﺸﻞ ﮐﯿﺴﯽ‪ ،‬ﺭﺩﻭﻭﺩ ﮐﺎﺭﺩﻥ ﻭ ﺩﺍﮔﻼﺱ ﻫﻨﺴﻦ ‪ /‬ﺭﺍﻣﯿﻦ‬ ‫ﺗﺎﺑﺎﻥ ‪ /‬ﺭﻗﻌﯽ ‪ ۹۶ /‬ﺻﻔﺤﻪ ‪ ۲۸۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫ﺗﺠﻬﯿﺰﺍﺕ ﺗﺒﺮﯾﺪ‬ ‫ﺍِﯼ‪ .‬ﺳــﯽ‪ .‬ﺑﺮﺍﯾﺎﻧﺖ ‪ /‬ﻏﻼﻣﺮﺿﺎ ﺳــﺎﻻﺭﮐﯿﺎ ‪ /‬ﺭﻗﻌﯽ‪۲۶۴ /‬‬ ‫ﺻﻔﺤﻪ ‪ ۳۳۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫ﺭﺳـﻮﺏﮔﺬﺍﺭﯼ ﻧﻔـﺖ ﺧـﺎﻡ ﺩﺭ ﭘﯿﺶﮔﺮﻣﮑﻦﻫـﺎﯼ ﻭﺍﺣﺪ‬ ‫ﺗﻘﻄﯿﺮ‬ ‫ﺍﺩﺍﺭﻩ ﭘﮋﻭﻫــﺶ ﻭ ﻓﻦﺁﻭﺭﯼ ﺷــﺮﮐﺖ ﭘﺎﻻﯾﺶ ﻧﻔﺖ ﺗﻬﺮﺍﻥ ‪/‬‬ ‫ﺭﻗﻌﯽ‪ ۱۲۰ /‬ﺻﻔﺤﻪ ‪ ۶۰۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫ﻧﮑﺎﺕ ﺍﺟﺮﺍﯾﯽ ﺍﯾﻤﻨﯽ‬ ‫ﻣﯿﺸﻞ ﮐﯿﺴﯽ‪ ،‬ﺭﺩﻭﻭﺩ ﮐﺎﺭﺩﻥ ﻭ ﺩﺍﮔﻼﺱ ﻫﻨﺴﻦ ‪ /‬ﺭﺍﻣﯿﻦ‬ ‫ﺗﺎﺑﺎﻥ ‪ /‬ﺭﻗﻌﯽ ‪ ۱۲۸ /‬ﺻﻔﺤﻪ ‪ ۳۲۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫ﺍﺗﺎﻕ ﺗﻤﯿﺰ‬ ‫َﻣﺖ ﺭﻣﺴــﺘﻮﺭﭖ ‪ /‬ﺭﻭﺡﺍ‪ ...‬ﻭﺍﺻــﻒ ‪ /‬ﺭﻗﻌﯽ ‪ ۱۶۰ /‬ﺻﻔﺤﻪ‬ ‫‪ ۳۸۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫ﮔﺎﺯ ﻃﺒﯿﻌﯽ‬ ‫ﺭﺍﮐﺶ ﺭﺍﺗﯽ ‪ /‬ﭘــﮕﺎﻩ ﺭﺿﺎﯾﯽ ‪ /‬ﺭﻗﻌﯽ‪ ۱۶۰ /‬ﺻﻔﺤﻪ ‪۵۰۰۰ /‬‬ ‫ﺗﻮﻣﺎﻥ‬

‫ﺷﯿﺸﻪ ﺩﺭ ﺳﺎﺧﺘﻤﺎﻥ‬ ‫ﺁﻟﯿﺴﻮﻥ ﮔﺮﺍﻧﺖ‪ ،‬ﺁﻥ ﺁﻟﺪﺭﺳﻮﻥ ‪ /‬ﺭﺍﻣﯿﻦ ﺗﺎﺑﺎﻥ ‪ /‬ﺭﻗﻌﯽ‪۱۲۸ /‬‬ ‫ﺻﻔﺤﻪ ‪ ۵۰۰۰ /‬ﺗﻮﻣﺎﻥ‬

● DUCTULATOR - DUCT SIZING CALCULATOR, TRANE ● ELECTROMECHANICAL DEVICES & COMPONENTS ILLUSTRATED SOURCEBOOK ● ENERGY MANAGEMENT AND CONSERVATION HANDBOOK ● ENGINEERING COOKBOOK ● ENVIRONMENTAL CONTROL SYSTEMS ● FAN HANDBOOK (SELECTION, APPLICATION AND DESIGN) ● FUNDAMENTALS OF HVAC SYSTEMS, ASHRAE PUBLICATION

‫ﮐﺘﺎﺏﻫﺎﯼ ﺯﺑﺎﻥ ﺍﺻﻠﯽ ﺗﺎﺳﯿﺴﺎﺕ‬ ● ACGIH -- INDUSTRIAL VENTILATION, A MANUAL OF RECOMMENDED PRACTICE FOR DESIGN, 26TH EDITION ● ADVANCED ENERGY DESIGN GUIDE FOR SMALL OFFICE BUILDINGS, ASHRAE PUBLICATION ● ADVANCED ENERGY DESIGN GUIDE FOR SMALL WAREHOUSES AND SELF-STORAGE BUILDINGS, ASHRAE PUBLICATION

● GUIDE TO ENERGY MANAGEMENT

● ADVANCED VARIABLE AIR VOLUME SYSTEM DESIGN GUIDE

● HEATING AND AIR CONDITIONING OF BUILDINGS

● AIR CONDITIONING SYSTEM DESIGN MANUAL, ASHRAE PUBLICATION

● HEATING BOILER OPERATOR>S MANUAL

● ASHRAE - ADVANCED ENERGY DESIGN GUIDE FOR HIGHWAY LODGING

● HEATING SYSTEMS, PLANT AND CONTROL ● HVAC DESIGN GUIDE FOR TALL COMMERCIAL BUILDINGS (ASHRAE) ● HVAC DESIGN MANUAL FOR HOSPITALS AND CLINICS (ASHRAE) ● HVAC EQUATIONS, DATA AND RULES OF THUMB - SECOND EDITION ● HVAC HANDBOOK ● HVAC INSTALLATION PROCEDURES HANDBOOK ● HVAC MAINTENANCE AND OPERATIONS HANDBOOK ● HVAC PUMP HANDBOOK ● HVAC SIMPLIFIED ● HVAC TROUBLESHOOTING GUIDE ● PIPELINE AND RISERS ● PIPING AND PIPELINES ASSESSMENT GUIDE ● PIPING CALCULATIONS MANUAL ● PIPING SYSTEMS & PIPELINE ASME CODE SIMPLIFIED ● PRACTICAL CENTRIFUGAL PUMPS - DESIGN, OPERATION AND MAINTENANCE ● REFRIGERATION AND AIRCONDITIONING, FOURTH EDITION ● REFRIGERATION, A RESIDENTIAL AND LIGHT COMMERCIAL TEXT & LAB BOOK ● SMACNA -- HVAC SYSTEMS - DUCT DESIGN, 4TH EDITION ● TRANE AIR CONDITIONING MANUAL ● TRANE RECIPROCATING REFRIGERATION MANUAL

● ASHRAE - ADVANCED ENERGY DESIGN GUIDE FOR K-12 SCHOOL BUILDINGS ● ASHRAE - ADVANCED ENERGY DESIGN GUIDE FOR SMALL RETAIL BUILDINGS ● ASHRAE HANDBOOK – FUNDAMENTALS 2009 ● ASHRAE HANDBOOK - HVAC SYSTEMS AND EQUIPMENT 2008 ● ASHRAE HANDBOOK – REFRIGERATION 2006 ● ASHRAE HANDBOOK HVAC APPLICATION 2007 ● ASHRAE POCKET GUIDE ● ASHRAE TERMINOLOGY OF HVAC &R ● BLUEPRINTS AND PLANS FOR HVAC ● BOILER OPERATION ENGINEERING, QUESTIONS AND ANSWERS ● BOILER OPERATOR>S HANDBOOK ● BUILDING SERVICES HANDBOOK ● CARRIER HVAC INSTALLATION PROCEDURES HANDBOOK ● CARRIER HVAC MAINTENANCE PROCEDURES HANDBOOK ● CARRIER HVAC SERVICING PROCEDURES, 1995 ● CARRIER SYSTEM DESIGN MANUAL 12 VOLUME SET ● CARRIER SYSTEM DESIGN MANUAL 3 VOLUME SET ● DESIGN ESSENTIALS FOR REFRIGERATED STORAGE FACILITIES

● VALVE SELECTION HANDBOOK

● DESIGN MANUAL FOR HEATING, VENTILATION, PLUMBING AND AIR CONDITIONING SYSTEMS (4 EDITION)

● VENTILATION SYSTEMS - DESIGN AND PERFORMANCE

● DOMESTIC CENTRAL HEATING WIRING SYSTEMS AND CONTROLS

● VALVE HANDBOOK

‫ﺩﺭﻫﺎﯼ ﺍﺗﻮﻣﺎﺗﯿﮏ‬ / ‫ ﻣﺤﻤﺪﺗﻘﯽ ﺣﺴــﻦﺯﺍﺩﻩ‬/ ‫ ﭘﺎﻝ ﻫﺎﯾﻤﻦ‬،‫ﺁﻟﯿﺴــﻮﻥ ﮔﺮﺍﻧﺖ‬ ‫ ﺗﻮﻣﺎﻥ‬۳۰۰۰ / ‫ ﺻﻔﺤﻪ‬۵۶ / ‫ﺭﻗﻌﯽ‬ ‫ﮐﻒﺳﺎﺯﯼ‬ / ‫ ﺭﻗﻌﯽ‬/ ‫ ﻧﯿﺮﻩ ﺷﻤﺸﯿﺮﯼ‬/ ‫ ﺁﻥ ﺁﻟﺪﺭﺳﻮﻥ‬،‫ﺁﻟﯿﺴــﻮﻥ ﮔﺮﺍﻧﺖ‬ ‫ ﺗﻮﻣﺎﻥ‬۴۰۰۰ / ‫ ﺻﻔﺤﻪ‬۱۰۴ ‫ﺁﺳﺎﻧﺴﻮﺭ ﻣﻌﻠﻮﻟﯿﻦ‬ / ‫ ﺭﻗﻌﯽ‬/ ‫ ﻣﺠﺘﺒﯽ ﺧﺎﻥﺯﺍﺩﻩ‬/ ‫ ﭘﺎﻝ ﻫﺎﯾﻤﻦ‬،‫ﺁﻟﯿﺴﻮﻥ ﮔﺮﺍﻧﺖ‬ ‫ ﺗﻮﻣﺎﻥ‬۳۰۰۰ / ‫ ﺻﻔﺤﻪ‬۶۴ ‫ﯾﺮﺍﻕﺁﻻﺕ ﺩﺭ ﻣﻌﻤﺎﺭﯼ‬ ۶۴ / ‫ ﺭﻗﻌﯽ‬/ ‫ ﺳﺎﺭﺍ ﮔﻠﭽﯿﻦ‬/ ‫ ﭘﺎﻝ ﻫﺎﯾﻤﻦ‬،‫ﺁﻟﯿﺴﻮﻥ ﮔﺮﺍﻧﺖ‬ ‫ ﺗﻮﻣﺎﻥ‬۳۰۰۰ / ‫ﺻﻔﺤﻪ‬ ‫ﺭﻧﮓ ﺩﺭ ﻃﺮﺍﺣﯽ ﺩﺍﺧﻠﯽ‬ ‫ ﺻﻔﺤﻪ‬۱۴۴ / ‫ ﺭﻗﻌﯽ‬/ ‫ ﻓﺮﺯﺍﻧﻪ ﭘﺎﯾﺪﺍﺭ ﺩﺍﺭﯾﺎﻥ‬/ ‫ﺟﺎﻧﺎﺗﺎﻥ ﭘﻮﺭﻩ‬ ‫ ﺗﻮﻣﺎﻥ‬۵۰۰۰ / ‫ﻃﺮﺍﺣﯽ ﺁﺷﭙﺰﺧﺎﻧﻪ‬ ۲۰۰ / ‫ ﺭﻗﻌﯽ‬/ ‫ ﻣﺤﻤﺪﺭﺿﺎ ﺷــﺎﻫﯽ‬/ ‫ﺷــﺎﺭﻟﻮﺕ ﺑﺎﺩﻥ ﭘﺎﻭﻝ‬ ‫ ﺗﻮﻣﺎﻥ‬۳۵۰۰ / ‫ﺻﻔﺤﻪ‬ ‫ﻣﺤﻮﻃﻪﺳﺎﺯﯼ‬ / ‫ ﺛﻤﺮ ﺗﺮﺍﺑﯽ ﮐﺮﻣﺎﻧﺸــﺎﻩ‬/ ‫ﻫﻠــﻦ ﺩﺍﻻﺱ ﻭ ﻣﯿﺘﻞ ﻟﯿﺘﻞﻭﻭﺩ‬ ‫ ﺗﻮﻣﺎﻥ‬۳۵۰۰ / ‫ ﺻﻔﺤﻪ‬۱۳۶ / ‫ﺭﻗﻌﯽ‬ ‫ﻣﻌﻤﺎﺭﯼ ﻭ ﺣﺮﯾﻖ‬ ‫ ﺻﻔﺤﻪ‬۱۵۲ / ‫ ﺭﻗﻌﯽ‬/ ‫ ﺣﺴــﻦ ﻣﺤﻤﺪﯼ‬/ ‫ﮐﻮﺭﮐﯽ ﺑﯿﻨﮕﻠﯽ‬ ‫ ﺗﻮﻣﺎﻥ‬۴۵۰۰ / ‫ﺁﮐﻮﺳﺘﯿﮏ‬ ۱۳۶ / ‫ ﺭﻗﻌﯽ‬/ ‫ ﻣﺤﻤﺪﺣﺴــﯿﻦ ﺩﻫﻘــﺎﻥ‬/ ‫ﮐﻮﺭﮐﯽ ﺑﯿﻨﮕﻠﯽ‬ ‫ ﺗﻮﻣﺎﻥ‬۳۲۰۰ / ‫ﺻﻔﺤﻪ‬ ‫ﺁﺏ ﻭ ﻓﺎﺿﻼﺏ‬ / ‫ ﺻﻔﺤﻪ‬۱۷۶ / ‫ ﺭﻗﻌﯽ‬/ ‫ ﺭﺍﻣﯿﻦ ﺗﺎﺑــﺎﻥ‬/ ‫ﮐﻮﺭﮐــﯽ ﺑﯿﻨﮕﻠﯽ‬ ‫ ﺗﻮﻣﺎﻥ‬۴۰۰۰ ‫ﻣﺒﺎﻧﯽ ﻃﺮﺍﺣﯽ ﻫﺘﻞ‬ ‫ ﺭﻗﻌﯽ‬/ ‫ ﻓﺮﺯﺍﻧﻪ ﭘﺎﯾﺪﺍﺭ ﺩﺍﺭﯾﺎﻥ‬/ ‫ﻓﺮﺩ ﻻﺳــﻮﻥ ﻭ ﺟﺎﻥ ﻻﺳﻮﻥ‬ ‫ ﺗﻮﻣﺎﻥ‬۵۵۰۰ / ‫ ﺻﻔﺤﻪ‬۱۲۰ / ‫ﺗﻬﻮﯾﻪ ﻣﻄﺒﻮﻉ ﺑﺮﺍﯼ ﻣﻌﻤﺎﺭﺍﻥ‬ / ‫ ﺻﻔﺤﻪ‬۱۸۴ / ‫ ﺭﻗﻌﯽ‬/ ‫ ﺭﺍﻣﯿﻦ ﺗﺎﺑــﺎﻥ‬/ ‫ﮐﻮﺭﮐــﯽ ﺑﯿﻨﮕﻠﯽ‬ ‫ ﺗﻮﻣﺎﻥ‬۳۰۰۰ ‫ﺑﺮﻕ ﺑﺮﺍﯼ ﻣﻌﻤﺎﺭﺍﻥ‬ / ‫ ﺻﻔﺤﻪ‬۳۲۰ / ‫ ﺭﻗﻌﯽ‬/ ‫ ﺭﺍﻣﯿﻦ ﺗﺎﺑــﺎﻥ‬/ ‫ﮐﻮﺭﮐــﯽ ﺑﯿﻨﮕﻠﯽ‬ ‫ ﺗﻮﻣﺎﻥ‬۶۵۰۰ ‫ﺳﺎﺧﺘﻤﺎﻥﻫﺎﯼ ﺻﻨﻌﺘﯽ‬ ‫ ﺳﯿﺪﻩ ﻣﺮﯾﻢ ﺳﯿﺎﺩﺗﯽ‬/ ‫ﺍﺭﻧﺴــﺖ ﻧﻮﯾﻔﺮﺕ ﻭ ﺟﻮﻟﯿﺎﻥ ﺩﺭﻭﺭﯼ‬ ‫ ﺗﻮﻣﺎﻥ‬۵۵۰۰ / ‫ ﺻﻔﺤﻪ‬۱۷۶ /‫ ﺭﻗﻌﯽ‬/ ‫ﻃﺮﺍﺣﯽ ﻣﻌﻤﺎﺭﯼ‬ / ‫ ﺻﻔﺤﻪ‬۱۷۶ /‫ ﺭﻗﻌﯽ‬/ ‫ ﻣﺤﻤﺪﺭﺿﺎ ﺷــﺎﻫﯽ‬/ ‫ﭘﺘﺮ ﻓﺎﺳــﺖ‬ ‫ ﺗﻮﻣﺎﻥ‬۴۰۰۰ ‫ﮐﻨﺘﺮﻝ ﺻﺪﺍ‬ ‫ ﺻﻔﺤﻪ‬۱۸۴ /‫ ﺭﻗﻌﯽ‬/ ‫ ﻣﺠﺘﺒﯽ ﺧﺎﻥﺯﺍﺩﻩ‬/ ‫ﻣﺎﺭﺗﯿﻦ ﻫﺮﺷﻮﺭﻥ‬ ‫ ﺗﻮﻣﺎﻥ‬۵۰۰۰ / ‫ﺭﻭﺍﺑﻂ ﻣﺤﺎﺳﺒﺎﺗﯽ ﺳﺎﺯﻩ‬ / ‫ ﺻﻔﺤﻪ‬۲۰۰ /‫ ﺭﻗﻌﯽ‬/ ‫ ﺑﺎﻣــﺪﺍﺩ ﻓﺘﻮﺣﯽ‬/ ‫ﺍﯾﻠﯿﺎ ﻣﯿﮑﻠﺴــﻮﻥ‬ ‫ ﺗﻮﻣﺎﻥ‬۳۴۰۰ ‫ﮔﻮﻧﻪ ﺷﻨﺎﺳﯽ ﻋﻨﺎﺻﺮ ﻣﻌﻤﺎﺭﯼ ﺗﺎﺭﯾﺨﯽ‬ ۱۶۰ /‫ ﺭﺣﻠﯽ‬/ ‫ ﺳــﯿﺪﻩ ﻣﺮﯾﻢ ﺳﯿﺎﺩﺗﯽ‬/ ‫ﺟﺎﻥ ﺗﺌﻮﺩﻭﺭ ﻫﺎﻧﻤﻦ‬ ‫ ﺗﻮﻣﺎﻥ‬۶۴۰۰ / ‫ﺻﻔﺤﻪ‬

‫ﭘﮋﻭﻫﺶﺷﻨﺎﺳﯽ‬ ‫ﺷﺎﻫﯿﻦ ﺯﺭﺍﻋﺘﯽ ﺭﺿﺎﯾﯽ ‪ /‬ﺭﻗﻌﯽ ‪ ۱۷۶ /‬ﺻﻔﺤﻪ ‪ ۳۸۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫ﻋﻤﻮﻣﯽ‬ ‫ﺑﻬﺎﺭ ﺩﺭ ﭘﺎﯾﯿﺰ )ﺳﻔﯿﻨﻪ ﻫﻔﺘﺎﺩ ﻭ ﻫﻔﺖ ﺭﺑﺎﻋﯽ(‬ ‫ﻣﺤﻤﺪﻋﻠﯽ ﺍﺳــﻼﻣﯽ ﻧﺪﻭﺷــﻦ ‪ /‬ﺟﯿﺒﯽ ‪ ۱۶۸ /‬ﺻﻔﺤــﻪ ‪۹۰۰۰ /‬‬ ‫ﺗﻮﻣﺎﻥ‬ ‫ﻧﻮﺷﺘﻪﻫﺎﯼﺑﯽﺳﺮﻧﻮﺷﺖ‬ ‫ﻣﺤﻤﺪﻋﻠﯽ ﺍﺳــﻼﻣﯽ ﻧﺪﻭﺷــﻦ ‪ /‬ﻭﺯﯾﺮﯼ ‪ ۳۳۶ /‬ﺻﻔﺤﻪ ‪۶۵۰۰ /‬‬ ‫ﺗﻮﻣﺎﻥ‬ ‫ﺍﺧﻼﻕ ﻣﻬﻨﺪﺳﯽ ﻭ ﻣﻬﻨﺪﺳﯽ ﺍﺧﻼﻕ‬ ‫ﻣﻬﺪﯼ ﺑﻬﺎﺩﺭﯼﻧﮋﺍﺩ ‪ /‬ﺭﻗﻌﯽ ‪ ۲۶۴ /‬ﺻﻔﺤﻪ ‪ ۵۵۰۰ /‬ﺗﻮﻣﺎﻥ‬ ‫ﺩﻫﺎﻧﻢ ﺑﻮﯼ ﺩﺭﯾﺎ ﻣﯽﺩﻫﺪ )ﻣﺠﻤﻮﻋﻪﯼ ﺷﻌﺮ(‬ ‫ﻣﺤﻤﺪﺣﺴﯿﻦ ﺩﻫﻘﺎﻥ ‪ /‬ﺭﻗﻌﯽ ‪ ۱۰۴ /‬ﺻﻔﺤﻪ ‪ ۳۰۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫ﻣﺒﺎﺭﺯﻩﻃﻠﺒﯽ ﻓﺮﺯﻧﺪﺍﻥ‬ ‫ﺭﺩﻟــﻒ ﺩﺭﯾﮑــﺮﺯ ‪ /‬ﻓﺮﺯﺍﻧﻪ ﭘﺎﯾﺪﺍﺭ ﺩﺍﺭﯾﺎﻥ ‪ /‬ﺭﻗﻌــﯽ ‪ ۲۵۶ /‬ﺻﻔﺤﻪ ‪/‬‬ ‫‪ ۳۳۰۰‬ﺗﻮﻣﺎﻥ‬ ‫ﺭﻭﺯﮔﺎﺭ ﯾﮏ ﺁﻣﻮﺯﮔﺎﺭ‬ ‫ﻣﺤﻤﺪﻋﻠﯽ ﺭﺳﺘﮕﺎﺭ ‪ /‬ﺭﻗﻌﯽ ‪ ۱۷۶ /‬ﺻﻔﺤﻪ ‪ ۳۳۰۰ /‬ﺗﻮﻣﺎﻥ‬ ‫ﺳﯿﺮ ﯾﮑﺼﺪﺳﺎﻟﻪ ﺻﻨﻌﺖ ﻧﻔﺖ ﺍﯾﺮﺍﻥ‬ ‫ﺳــﯿﺪ ﻣﺤﻤﺪ ﺯﻣﺎﻥ ﺩﺭﯾﺎﺑﺎﺭﯼ ﻭﺷﺘﺎﻧﯽ ﻣﺮﺗﻀﯽ ﺑﮑﯽ ﺣﺴﮑﻮﯾﯽ ‪/‬‬ ‫ﺭﻗﻌﯽ‪ ۲۸۰ /‬ﺻﻔﺤﻪ ‪ ۴۵۰۰ /‬ﺗﻮﻣﺎﻥ‬ ‫ﺗﺌﻮﺭﯼ ﺭﯾﺘﻢ‬ ‫ﻋﻠﯿﺮﺿﺎ ﭘﯿﺮﻭﺯﻧﯿﺎ‪ ،‬ﻓﻬﯿﻤﻪ ﺷﻬﺮﺍﺑﯽ ‪ /‬ﺭﻗﻌﯽ ‪ ۱۰۶ /‬ﺻﻔﺤﻪ ‪۵۰۰۰ /‬‬ ‫ﺗﻮﻣﺎﻥ‬

‫ﮔﺬﺭ ﺑﺮﮒ ﺍﺯ ﺑﺮﮔﺎ )ﻣﺠﻤﻮﻋﻪﯼ ﺷﻌﺮ(‬ ‫ﻣﺤﻤﺪﺣﺴﯿﻦ ﺩﻫﻘﺎﻥ ‪ /‬ﺭﻗﻌﯽ ‪ ۷۲ /‬ﺻﻔﺤﻪ ‪ ۱۵۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫ﺯﯾﺮ ﭼﺎﭖ‬

‫ﺑﯽﻧﻮﺍﯼ ﺍﯾﻞ )ﻣﺠﻤﻮﻋﻪﯼ ﺷﻌﺮ(‬ ‫ﺳﯿﺪﻩ ﻣﺤﺒﻮﺑﻪ ﻣﻮﺳﻮﯼ ‪ /‬ﺭﻗﻌﯽ ‪ ۶۴ /‬ﺻﻔﺤﻪ ‪ ۱۵۰۰ /‬ﺗﻮﻣﺎﻥ‬

‫● ﺁﺟﺮﮐﺎﺭﯼ ‪ /‬ﻣﯿﻨﺎ ﻣﻬﺪﻟﻮ‬ ‫● ﺍﺳﮑﯿﺲ ﻭ ﺭﻧﮓ ‪ /‬ﺛﻤﺮ ﺗﺮﺍﺑﯽ ﮐﺮﻣﺎﻧﺸﺎﻩ‬

‫● ﺍﺻﻮﻝ ﻭ ﻣﺒﺎﻧﯽ ﻧﻮﺭﭘﺮﺩﺍﺯﯼ ‪ /‬ﮐﻮﺭﺵ ﻣﺤﻤﻮﺩﯼ ﺩﻩﺩﻩ ﺑﯿﮕﻠﻮ‬ ‫● ﺳﺎﺧﺘﻤﺎﻥﻫﺎﯼ ﺩﺭﻣﺎﻧﯽ ‪ /‬ﺣﺴﻦ ﻣﺤﻤﺪﯼ‬ ‫● ﺳﯿﺴﺘﻢﻫﺎﯼ ﺍﺭﺗﺒﺎﻃﯽ‪ ،‬ﺍﻣﻨﯿﺘﯽ ﻭ ﺍﯾﻤﻨﯽ ‪ /‬ﺣﺴﻦ ﻣﺤﻤﺪﯼ‬ ‫● ﺭﺳﻮﺏ ﻭ ﺧﻮﺭﺩﮔﯽ ‪ /‬ﺍﻣﯿﺪ ﺍﻣﯿﺪﺑﺨﺶ‬ ‫● ﺗﻬﻮﯾﻪ ﻣﻄﺒﻮﻉ ‪ /‬ﻣﺤﻤﺪ ﺷﻬﺮﺥﺧﺎﻧﯽ‬ ‫● ﻫﯿﺪﺭﻭﺩﯾﻨﺎﻣﯿﮏ ﭘﻤﭗﻫﺎ ‪ /‬ﻣﺤﻤﺪ ﺷﻬﺮﺥﺧﺎﻧﯽ‬ ‫● ﺳﻌﺪﯼ‪ ،‬ﺧﺎﮎ ﺷﯿﺮﺍﺯ ﻭ ﺑﻮﯼ ﻋﺸﻖ ‪ /‬ﺷﯿﺮﯾﻦ ﺑﯿﺎﻧﯽ‬ ‫● ﺧﻮﺩﺁﻣﻮﺯ ﺍﻧﺮﮊﯼ ﺧﻮﺭﺷـﯿﺪﯼ ﺑﺮﺍﯼ ﺧﺎﻧﻪ ﺷـﻤﺎ ‪ /‬ﻣﺤﻤﺪﺭﺿﺎ‬ ‫ﺷﺎﻫﯽ‬ ‫● ﻣﻌﻤﺎﺭﯼ ﻭ ﺗﻮﭘﻮﮔﺮﺍﻓﯽ ‪ /‬ﺻﻤﺪ ﻣﺤﻤﺪﺍﺑﺮﺍﻫﯿﻢ ﺯﺍﺩﻩ ﺳﭙﺎﺳﮕﺰﺍﺭ‪،‬‬ ‫ﺳﺎﺭﺍ ﺷﯿﺮﺍﻭﮊﻥ‬ ‫● ﻣﻌﻤﺎﺭﯼ ﺍﻣﺎﮐﻦ ﻣﺬﻫﺒﯽ ‪ /‬ﻣﺠﺘﺒﯽ ﺧﺎﻥﺯﺍﺩﻩ‬ ‫● ﺍﻟﮕﻮﻫﺎﯼ ﻣﻌﻤﺎﺭﯼ ‪ /‬ﺛﻤﺮ ﺗﺮﺍﺑﯽ ﮐﺮﻣﺎﻧﺸﺎﻩ‬ ‫● ﭘﻠﮑﺎﻥ ‪ /‬ﺣﺴﯿﻦ ﺧﺪﺍﻭﺭﺩﯾﺎﻥ‬ ‫● ﺭﻭﺷﻨﺎﯾﯽ ﺑﯿﺮﻭﻧﯽ ‪ /‬ﺳﺎﻧﺎﺯ ﭘﺬﯾﺮﺍ‬ ‫● ﻃﺮﺍﺣﯽ ﺁﺳﺎﻧﺴﻮﺭ ﻭ ﭘﻠﻪ ﺑﺮﻗﯽ ‪ /‬ﻣﺤﻤﺪﻋﻠﯽ ﺍﻟﻬﯿﺎﻥ‬ ‫● ﺗﺼﻔﯿﻪﺧﺎﻧﻪﻫﺎﯼ ﺁﺏ ‪ /‬ﺍﻣﯿﺪ ﺍﻣﯿﺪﺑﺨﺶ‬ ‫● ﺳـﺎﺧﺘﻤﺎﻥﻫﺎ ﭼﮕﻮﻧـﻪ ﮐﺎﺭ ﻣﯽﮐﻨﻨـﺪ ‪ /‬ﺍﺣﺴـﺎﻥﺍ‪...‬‬ ‫ﺳﺒﻂﺍﻟﺸﯿﺦ‬ ‫● ﻃﺮﺍﺣﯽ ﺑﯿﻤﺎﺭﺳﺘﺎﻥﻫﺎ ‪ /‬ﮐﻮﺭﺵ ﻣﺤﻤﻮﺩﯼ ﺩﻩﺩﻩ ﺑﯿﮕﻠﻮ‬ ‫● ﻧﺎﻧﻮﺗﮑﻨﻮﻟﻮﮊﯼ ﺩﺭ ﻣﻌﻤﺎﺭﯼ ‪ /‬ﺩﮐﺘﺮ ﻣﻬﻨﺎﺯ ﻣﺤﻤﻮﺩﯼ‬

‫ﺟﻬــﺖ ﺩﺭﯾﺎﻓــﺖ ﮐﺘﺎﺏﻫــﺎ ﻭ ﻧﺸــﺮﯾﺎﺕ ﻣﻮﺭﺩ ﺩﺭﺧﻮﺍﺳــﺖ ﮐﺎﻓﯽ ﺍﺳــﺖ ﻣﺒﻠﻎ ﻣــﻮﺭﺩ ﻧﻈﺮ ﺭﺍ ﺑــﻪ ﯾﮑﯽ ﺍﺯ ﺣﺴــﺎﺏﻫﺎﯼ »ﺟــﺎﻡ ‪ ۵۷۶۳۰۱۴‬ﻧﺰﺩ ﺑﺎﻧــﮏ ﻣﻠﺖ«‪،‬‬ ‫»ﺟﺎﺭﯼ ﺳــﯿﺒﺎ ‪ ۰۱۰۰۲۶۹۹۶۱۰۰۹‬ﻧﺰﺩ ﺑﺎﻧﮏ ﻣﻠﯽ«‪» ،‬ﺳــﭙﻬﺮ ‪ ۰۳۱۰۸۰۴۹۷۰۰۰۳‬ﻧﺰﺩ ﺑﺎﻧﮏ ﺻﺎﺩﺭﺍﺕ« ﻭ ﯾﺎ »ﺟﺎﺭﯼ ﻫﻤﺮﺍﻩ ﺭﻓﺎﻩ ‪ ۲۴۸۵۷۴۶‬ﻧﺰﺩ ﺑﺎﻧﮏ ﺭﻓﺎﻩ« ﺑﻪ ﻧﺎﻡ‬ ‫ﻣﺤﻤﺪﺣﺴــﯿﻦ ﺩﻫﻘﺎﻥ‪ ،‬ﻭﺍﺭﯾﺰ ﮐﺮﺩﻩ‪ ،‬ﻓﯿﺶ ﺑﺎﻧﮑﯽ ﻭ ﻓﺮﻡ ﺗﮑﻤﯿﻞﺷــﺪﻩﯼ ﺯﯾﺮ ﺭﺍ ﺑﻪ ﺻﻨﺪﻭﻕ ﭘﺴــﺘﯽ ‪ ۱۴۳۳۵-۵۳۶‬ﻭ ﯾﺎ ﺩﻭﺭﻧﮕﺎﺭ ‪ ۰۲۱-۲۲۸۸۵۶۵۱‬ﺍﺭﺳﺎﻝ ﻧﻤﺎﯾﯿﺪ‪.‬‬ ‫ﻻﺯﻡ ﺑﻪ ﺫﮐﺮ ﺍﺳﺖ ﺑﺎﺑﺖ ﺧﺮﯾﺪ ﺑﯿﺶ ﺍﺯ ‪ ۲۰۰‬ﻫﺰﺍﺭ ﺭﯾﺎﻝ‪ ،‬ﻫﺰﯾﻨﻪ ﭘﺴﺘﯽ ﺑﻪ ﻋﻬﺪﻩ ﯾﺰﺩﺍ ﻣﯽﺑﺎﺷﺪ‪ .‬ﺩﺭ ﻏﯿﺮ ﺍﯾﻦﺻﻮﺭﺕ ﻻﺯﻡ ﺍﺳﺖ ﻋﻼﻭﻩ ﺑﺮ ﻫﺰﯾﻨﻪ ﮐﺘﺎﺏ ﺩﺭﺧﻮﺍﺳﺘﯽ‪ ،‬ﻣﺒﻠﻎ‬ ‫‪ ۳۰۰۰‬ﺗﻮﻣﺎﻥ ﻧﯿﺰ ﺩﺭ ﻓﯿﺶ ﺑﺎﻧﮑﯽ ﻟﺤﺎﻅ ﮔﺮﺩﺩ‪.‬‬ ‫ﺟﻬﺖ ﺗﻬﯿﻪ ﺣﻀﻮﺭﯼ ﮐﺘﺎﺏﻫﺎ ﻭ ﻧﺸﺮﯾﺎﺕ ﻧﯿﺰ ﻣﯽﺗﻮﺍﻧﯿﺪ ﺑﻪ ﺩﻓﺘﺮ ﻧﺸﺮ ﯾﺰﺩﺍ ﻣﺮﺍﺟﻌﻪ ﻓﺮﻣﺎﯾﯿﺪ‪.‬‬

‫ﺭﺍﻫـﻨﻤـﺎﻯ ﺍﺷﺘـﺮﺍﻙ ﮔـﺮﻭﻩ ﻧﺸﺮﻳـﺎﺕ‬ ‫ﺩﻭﻣﺎﻫﻨﺎﻣﻪﯼ ﺻﻨﻌﺖ ﻟﻮﻟـﻪ ‪ ۶....................‬ﺷﻤـﺎﺭﻩ‪ ۱۲:‬ﻫﺰﺍﺭ ﺗﻮﻣﺎﻥ‬ ‫ﻣﺎﻫﻨﺎﻣﻪﯼ ﺗﻬـﻮﯾﻪ ﻭ ﺗﺒﺮﯾـﺪ )‪ ۱۲..... (ASHRAE‬ﺷﻤﺎﺭﻩ‪ ۱۸:‬ﻫﺰﺍﺭ ﺗﻮﻣﺎﻥ‬ ‫ﻣﺎﻫﻨﺎﻣـﻪﯼ ﺗﻬﻮﯾﻪ ﻣﻄﺒـﻮﻉ ‪ ۱۲ ...................‬ﺷﻤﺎﺭﻩ‪ ۲۴:‬ﻫﺰﺍﺭ ﺗﻮﻣﺎﻥ‬ ‫ﺩﻭﻣﺎﻫﻨﺎﻣﻪﯼ ﺗﻔﮑﺮ ﻣﻌﻤﺎﺭﯼ ‪ ۶.....................‬ﺷﻤـﺎﺭﻩ‪ ۳۰:‬ﻫﺰﺍﺭ ﺗﻮﻣﺎﻥ‬ ‫ﻓﺼﻠﻨﺎﻣﻪﯼ ﺣﺮﺍﺭﺕ ﻭ ﺑﺮﻭﺩﺕ ‪ ۴ ...................‬ﺷﻤـﺎﺭﻩ‪ ۲ :‬ﻫﺰﺍﺭ ﺗﻮﻣﺎﻥ‬ ‫ﻓﺼﻠﻨﺎﻣﻪﯼ ﯾﺰﺩ ﻭ ﯾﺰﺩﯼﻫﺎ ‪ ۴ ......................‬ﺷﻤـﺎﺭﻩ‪ ۵ :‬ﻫﺰﺍﺭ ﺗﻮﻣﺎﻥ‬

‫ﻧﺎﻡ ﻭ ﻧﺎﻡ ﺧﺎﻧﻮﺍﺩﮔﯽ‪ /‬ﺷــﺮﮐﺖ‪ ................................................ :‬ﺗﻠﻔﻦ‪ ............................... :‬ﺗﻠﻔﻦ ﻫﻤﺮﺍﻩ ‪............................... :‬‬ ‫ﻧﺸﺎﻧﯽ‪.............................................................................................................................................................. :‬‬ ‫‪......................................................................................................................................................................‬‬ ‫‪...........................................................................................................................................................‬‬ ‫ﮐﺪ ﭘﺴــﺘﯽ ﺩﻩ ﺭﻗﻤﯽ )ﺍﻟﺰﺍﻣﯽ ﺍﺳﺖ(‪ ............................................... :‬ﭘﺴــﺖ ﺍﻟﮑﺘﺮﻭﻧﯿﮏ‪.......................................................... :‬‬ ‫ﻓﯿﺶ ﺑﺎﻧﮑﯽ ﺷــﻤﺎﺭﻩ ‪ ....................................‬ﻣﻮﺭﺥ ‪ .......................‬ﺑﻪ ﻣﺒﻠﻎ ‪ ..............................‬ﺑﺮ ﻋﻬﺪﻩ ﺑﺎﻧﮏ ‪.....................‬‬ ‫ﻧﺸﺮﯾﺎﺕ‪:‬‬

‫ﺻﻨﻌﺖ ﻟﻮﻟﻪ‬

‫ﺗﻬﻮﯾﻪ ﻭ ﺗﺒﺮﯾﺪ‬

‫ﺗﻬﻮﯾﻪ ﻣﻄﺒﻮﻉ‬

‫ﺗﻔﮑﺮ ﻣﻌﻤﺎﺭﯼ‬

‫ﺣﺮﺍﺭﺕ ﻭ ﺑﺮﻭﺩﺕ‬

‫ﯾﺰﺩ ﻭ ﯾﺰﺩﯼﻫﺎ‬

‫ﮐﺘﺎﺏﻫﺎ‪............................................................................................................................................................ :‬‬ ‫‪......................................................................................................................................................................‬‬ ‫‪............................................................................................................................................................‬‬

‫ﺩﻓﺘﺮ ﻧﺸـﺮ ﻭ ﻧﻤﺎﯾﺸﮕﺎﻩ ﺩﺍﺋﻤﯽ‪ :‬ﺗﻬﺮﺍﻥ ‪ -‬ﺳﯿﺪﺧﻨﺪﺍﻥ ‪ -‬ﺧﯿﺎﺑﺎﻥ ﺍﺭﺳﺒﺎﺭﺍﻥ ‪ -‬ﮐﻮﭼﻪ ﺳﺘﺎﺭﯼ ‪ -‬ﺷﻤﺎﺭﻩ ‪ - ۲۲‬ﺳﺎﺧﺘﻤﺎﻥ ﯾﺰﺩﺍ‬

‫ﺗﻠﻔﻦ‪(۰۲۱) ۲۲۸۸۵۶۴۷-۵۰ :‬‬

‫ﺩﻓﺘﺮ ﭘﺨﺶ ﻭ ﻧﻤﺎﯾﺸﮕﺎﻩ ﺩﺍﺋﻤﯽ‪ :‬ﺗﻬﺮﺍﻥ ‪ -‬ﺍﻧﻘﻼﺏ ‪ -‬ﺧﯿﺎﺑﺎﻥ ‪ ۱۲‬ﻓﺮﻭﺭﺩﯾﻦ ‪ -‬ﮐﻮﭼﻪ ﺑﻬﺸﺖ ﺁﯾﯿﻦ ‪ -‬ﺷﻤﺎﺭﻩ ‪ - ۲۱‬ﻃﺒﻘﻪ ﺳـﻮﻡ‬

‫‪(۰۲۱) ۶۶۴۱۵۲۲۴-۵‬‬

‫ﻓﺮﻭﺷﮕﺎﻩ ﯾـﺰﺩ‪:‬‬

‫ﭼﻬﺎﺭﺭﺍﻩ ﻓﺮﻫﻨﮕﯿﺎﻥ‪ ،‬ﺍﺑﺘﺪﺍﯼ ﺑﻠﻮﺍﺭ ﺷﻬﯿﺪ ﺳﯿﺪ ﻣﺤﻤﺪ ﭘﺎﮎﻧﮋﺍﺩ‪ ،‬ﻓﺮﻭﺷﮕﺎﻩ ﺑﺰﺭﮒ ﮐﺘﺎﺏ ﯾﺰﺩﺍ‬ ‫‪E-MAIL: YAZDA@HVAC.IR‬‬

‫‪WWW.HVAC.IR‬‬

‫ﺗﻠﻔﻦ‪:‬‬

‫ﺗﻠﻔﻦ‪(۰۳۵۱)۷۲۶۵۲۷۳-۴ :‬‬