复合地源热泵系统的研究进展探讨  

Research Progress of Composite Ground Source Heat Pump Air Conditioning System

作　　者：程晋洋 朱彩霞[1] 李晓光[1] 

机构地区：[1]中原工学院,郑州450000

出　　处：《建筑节能》2015年第6期6-9,共4页BUILDING ENERGY EFFICIENCY

基　　金：河南科技攻关项目(122102210557)

摘　　要：主要介绍地源热泵的优点及其发展趋势,以及不同冷热源形式的复合地源热泵的分类及其工作原理。探讨了不同时期复合地源热泵国内外的研究现状,分析了地源热泵长期使用系统热量失衡、COP减小的原因,并提出一些改善地源热泵性能的建议,为其今后的研究提供方向。The paper mainly introduces the advantages of ground source heat pump and its development trend, the classification and working principle of composite ground source heat pump depend on various forms of cold and heat source. The research status both at home and abroad in different times are expounded, analyzing the reason of heat imbalance and coefficient of performance reduction caused by long-term use of ground source heat pump system. A series of recommendations are proposed to improve the performance of ground source heat pump as the direction for the future research.

关 键 词：复合地源热泵 工作原理 研究现状 热量失衡 COP 

分 类 号：TU831[建筑科学—供热、供燃气、通风及空调工程]