Analysis and Study of Solar-assisted Heat Pump System

被引:0
|
作者
Wang, Qi [1 ]
Wang, Qiang [2 ]
Hui, Xiaoyang [2 ]
Shi, Zhijun [3 ]
机构
[1] Shandong Inst Commerce & Technol, Sch Mech & Elect Engn, Jinan, Shandong, Peoples R China
[2] Shandong Jianzhu Univ, Sch Thermal Energy Engn, Jinan, Shandong, Peoples R China
[3] Shandong Jianzhu Univ, Jinan, Shandong, Peoples R China
来源
关键词
Solar-assisted heat pump system; Air source heat pump; Ground source heat pump; System performance;
D O I
10.4028/www.scientific.net/AMR.671-674.2122
中图分类号
TU [建筑科学];
学科分类号
0813 ;
摘要
Composition and operating modes of two different solar-assisted heat pump systems have been introduced in this paper. The advantages of compound heat pump system are analyzed compared with solo heat pump system. Solar-assisted air source heat pump system not only has the advantages, which air source heat pump system (ASHP) has, but also makes good use of renewable solar energy. It can provide cooling, heating and living hot water all the year. Solar-assisted ground source heat pump system realizes advantage complementation in various seasons between solar heat water system and ground source heat pump (GSHP) system. Solar-assisted ground source heat pump system can adjust the system operating model to solve the disadvantage of sole GRIP system, whose performance decrease for the temperature change of soil for long time operating with annual cool and heat unbalancedness. GSHP system can effectively increase the operating stability with the assistance of solar energy.
引用
收藏
页码:2122 / +
页数:2
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