Application of Shallow Layer Water-Source Heat Pump and Analysis of Energy Consumption 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)/ (m<2>. a), which is by far lower than the mean cost value 51.62 yuan (RMB)/ (m<2> .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.
new energy water-source heat pump coefficient of performance (COP) economy
Yuyun Li Banggui Pei Yajuan Wang Qihong Jia
Wuhan University of Science and Technology, Wuhan, China
国际会议
2006现代科技国际研讨会(The International Workshop on Modern Science and Technology in 2006)
北京
英文
592-597
2006-04-01（万方平台首次上网日期，不代表论文的发表时间）