Title :
The Performance Study of the GWHP System with Superheated Vapor Heat Recovery
Author :
Zhou, Guanghui ; Zhang, Chao ; Cui, Siqi ; Zhang, Zhen
Author_Institution :
Sch. of Energy & Environ., Zhongyuan Univ. of Technol., Zhengzhou, China
Abstract :
A GWHP (groundwater source heat pump) experimental apparatus with superheated vapor heat recovery has been constructed in this paper. In the presetting working conditions (the inlet and the outlet temperature of the cooling water are respectively 18°C and 26°C, and the inlet and the outlet temperature of the chilled water are respectively 12°C and 7°C), the refrigerating capacity, the compressor power, the COP and the EER of the GWHP systems have been measured. The research results show that compared with the GWHP without superheated vapor heat recovery system, the system performance of the GWHP with superheated vapor heat recovery device has been obviously better.
Keywords :
compressors; cooling; groundwater; heat pumps; heat recovery; refrigeration; GWHP system; compressor power; cooling water; groundwater source heat pump; refrigerating capacity; superheated vapor heat recovery; Cooling; Employee welfare; Heat pumps; Heat recovery; Power measurement; Refrigeration; Temperature; Thermal pollution; Thermostats; Water heating;
Conference_Titel :
Power and Energy Engineering Conference (APPEEC), 2010 Asia-Pacific
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-4812-8
Electronic_ISBN :
978-1-4244-4813-5
DOI :
10.1109/APPEEC.2010.5448504
