| CO2热泵热水器和热泵压缩机的发展 |
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| 引用本文： | 王磊,俞建荣,董晓慧,杨德宇,王岚. CO2热泵热水器和热泵压缩机的发展[J]. 北京石油化工学院学报, 2014, 22(1): 16-19 |
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| 作者姓名： | 王磊 俞建荣 董晓慧 杨德宇 王岚 |
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| 作者单位： | 北京化工大学机电学院,北京100029;北京石油化工学院机械工程学院,北京102617;北京石油化工学院机械工程学院,北京,102617;北京化工大学机电学院,北京,100029;北京工业大学机电学院,北京,100022 |
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| 摘 要： | 以CO2作为制冷工质的热泵热水器以其节能和环保等特点越来越受到人们的重视,介绍了几种制冷工质的性质和CO2的跨临界循环。对CO2热泵热水器的国内外发展状况以及热泵系统中的关键部件压缩机的发展状况作了介绍,并提出了现今CO2热泵热水器所需要解决的问题。
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| 关 键 词： | CO2 热泵热水器 压缩机 跨临界系统 |
The Development of CO2 Heat Pump Water Heaters and Compressors |
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| Wang Lei,Yu Jian-rong,Dong Xiao-hui,Yang De-yu,Wang Lan. The Development of CO2 Heat Pump Water Heaters and Compressors[J]. Journal of Beijing Institute of Petro-Chemical Technology, 2014, 22(1): 16-19 |
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| Authors: | Wang Lei Yu Jian-rong Dong Xiao-hui Yang De-yu Wang Lan |
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| Affiliation: | 1. Mechanical and Electrical Engineering Institute, Beijing University of Chemical Technology, Beij ing 100029, China ; 2. Mechanical and Electrical Engineering Institute Beijing Institute of Petrochemical Technology, Beijing 102617, China ; 3. Mechanical and Electrical Engineering Institute, Beijing Polytechnical University, Beijing 100022, China) |
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| Abstract: | CO2 is used as a refrigerant for a heat pump water heater, which attracts more and more people＇s attention, owing to its energy-saving and environmental protection features. This paper describes the nature of several refrigerants and CO2 transcritical cycle system. The authors make a survey of the domestic and international developments of CO2 heat pump water heaters. The key components of compressors are also presented as well as the problems which need to be resolved. |
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| Keywords: | CO2 heat pump water heater compressor transcritical cycle system |
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