太阳能热泵应用现状与性能分析  

Application Situation and Performance Analysis of Solar-assisted Heat Pump(SAHP)

作　　者：魏翠琴[1] 王丽萍[1] 贾少刚[1] 高志宏[1] 

机构地区：[1]湖州职业技术学院,湖州313000

出　　处：《制冷与空调（四川）》2017年第2期159-163,共5页Refrigeration and Air Conditioning

基　　金：湖州市公益性技术应用研究重点项目(2013GZ05);浙江省公益技术应用研究项目(2015C32112)

摘　　要：太阳能是清洁可再生能源,热泵是高效节能技术,两者有机结合应用既提高了太阳能集热器效率和热泵性能,又拓宽了应用范围,使其实用性大大增强。在介绍太阳能热泵系统的分类与工作原理基础上,概括了各类太阳能热泵的优缺点,总结了国内外该技术的应用和研究现状,着重分析了非直膨式太阳能热泵系统性能的影响因素——集热器安装朝向和角度、热泵的蒸发温度和冷凝温度是影响系统性能的主要因素。Solar energy is clean and renewable, similarly heat pump has the features of high efficiency and excellent energy saving. The combination application of solar energy and heat pump could improve the efficiency of solar collectors and heat pump performance, meanwhile the application range and utility are greatly enhanced. The classification and working principle of Solar-assisted heat pump （SAHP） system is introduced in this paper, the advantages and disadvantages of SAHP were summarized, the domestic and overseas application of SAHP were summarized, the performance influence factors of indirect expansion SAHP were analyzed, the installed orientation and angle of tilt of Solar collector, heat pump evaporation temperature and condensation temperature are the main factors influencing the performance of the system.

关 键 词：太阳能 热泵 性能 影响因素 

分 类 号：TK512[动力工程及工程热物理—热能工程]