太阳能复合能源空调热水系统中热泵系统换热性能的试验研究  

Experimental Research on the Thermodynamic Performance of Heat Pump in Solar-assisted Air-conditioner with Water Heater

作　　者：李晨[1] 郑祖义[1,2] 陈焕新[1] 金听祥 

机构地区：[1]华中科技大学制冷与低温工程系,武汉430074 [2]广东志高空调有限公司,佛山528244

出　　处：《制冷学报》2011年第4期30-33,57,共5页Journal of Refrigeration

摘　　要：通过将太阳能热水系统和空调热泵系统结合,设计出太阳能复合能源空调系统。针对该新型系统中的热泵空调热水子系统进行研究,在标准工况下,分别对该系统的3种模式下的换热性能进行试验,数据分析结果表明该系统比传统系统更为高效的,其单独制冷模式下系统最高COP可达5.34,单独热水模式下的静态加热系统COP可达5.78,制冷兼热水模式下系统COP可达4.5。The research presents a solar-assisted air-conditioner with water heater in which solar water heater and heat pump air-conditioner are combined.The performance of heat pump in the new system is experimentally investigated.The performance of heat pump working at 3 modes under standard condition is measured.The results show that,the COP is 5.34,5.78 and 4.5 at cooling mode,heating mode,and cooling-heating mode,respectively,which indicates that the new system is more effective than traditional systems.

关 键 词：热工学 复合能源 实验分析 太阳能 热泵 换热性能 

分 类 号：TQ025[化学工程] TK513[动力工程及工程热物理—热能工程]