THE TECHNICAL BARRIERS AND APPLICATION POTENTIAL OF HEAT PUMP WATER HEATERS IN CHINA

摘要：

Air source heat pump water heaters are getting commercial applications in recent years in south China. A typical model of such product was tested in different working conditions. The test results were presented and discussed. The shortages in designs, technical barriers and their influences on the operations and reliabilities were analyzed in this paper. The performances and the operating characters of the heat pump water pump with R417A as refrigerant were also tested and compared with those of R22. In the end, the development and the application potential of heat pump water heaters were analyzed.

关键词： Heat pump water heater performance R417A market potential

作者: Li Hongqi Zhou Binbin

作者单位: College of Environmental and Energy Engineering, Beijing University of Technology 100, Pingleyuan, Chaoyang District, Beijing P.R.China Beijing, 10022

会议类型: 国际会议

会议名称: 第五届暖通空调国际研讨会(Proceedings of the 5th International Symposium on Heating,Ventilating and Air Conditioning)

会议地点: 北京

会议语种:英文

在线出版日期: 2007-09-07（万方平台首次上网日期，不代表论文的发表时间）