[1]黄虎.大型风冷热泵冷热水机组经济器运行的实验研究[J].南京师范大学学报(工程技术版),2002,02(02):089-92.
　Huang Hu.The Experimental Studies on Large Air Cooled Heat Pump/Chiller Using Economizer[J].Journal of Nanjing Normal University(Engineering and Technology),2002,02(02):089-92.
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大型风冷热泵冷热水机组经济器运行的实验研究

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南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

Title:: The Experimental Studies on Large Air Cooled Heat Pump/Chiller Using Economizer

Author(s):: Huang Hu; College of Power Engineering,Nanjing Normal University,210042,Nanjing,RPC

Keywords:: air cooled heat pump/ chiller; economizer ; discharge temperature; heating effect; efficiency

摘要:: 通过对大型风冷热泵冷热水机组经济器运行的对比实验 ,从实验角度研究了经济器运行对低温环境下运行的风冷热泵在降低压缩机排气温度 ,提高热泵机组制热能力及运行效率等方面的作用 ,对比了换热器式经济器与闪蒸式经济器的工作及调节特点 ,为采用经济器运行的大型风冷热泵冷热水机组的设计提供了实验依据 .

Abstract:: By t he compar ison be tween the ex periments on large air coo led heat pump/ chiller using the economizer , the capacity of eco nomizer is investigated in reducing discharge temper ature o f the scr ew compr essor, and improv ing heating effect and running efficiency of air cooled heat pump/ chiller lower temperature. The wor king char acteristics of different economizers is stud ied, which gives a basis for designing larg e air cooled heat pump/ chiller using the economizer.

更新日期/Last Update: 2013-04-29