THE APPLICATIONSOF SHALLOW LAYER WATER-SOURCE HEAT PUMP AND THE REVIEW IN WUHAN
According to the survey and test in the design and operation of shallow-layer water-source heat pump system in Wuhan, the authors of this paper has got the findings as follows: the efficiency can be increased by 45.65％ when the shallow layer water-source heat pump is used to supply cooling, and the energy conservation rate reaches 72.56％ when the same type pump being used for heating, but the operational cost of water-source pump system is approximately 18.6 yuan(RMB)/（m2·a）, which is by far lower than the mean cost value 51.62 yuan(RMB)/（m2·a）for the energy consumption of central air conditioning in Wuhan. The initial investment in the water-source heat pump system may save the most, and in this article the assessment method is also discussed for the project in employing underground water-source heat pump unit.
Yuyun LI
Wuhan University of Science and Technology, street 199＃ of xiongchu in wuhan wuhan,430070, China
国际会议
The 22nd International Congress of Refrigeration(第22届国际制冷大会)
北京
英文
2007-08-21（万方平台首次上网日期，不代表论文的发表时间）