武汉某地源热泵项目后评估分析  

Post- Evaluation of a Ground Source Heat Pump System in Wuhan

作　　者：彭力 严磊[2] 胡平放[2] 雷飞[2] 朱娜[2] 彭波 

机构地区：[1]武汉市建筑节能检测中心,武汉430019 [2]华中科技大学环境科学与工程学院,武汉430074 [3]武汉市建筑节能办公室,武汉430015

出　　处：《建筑节能》2015年第7期95-97,111,共4页BUILDING ENERGY EFFICIENCY

基　　金：武汉市城建委科技计划项目(201447);湖北省科技支撑计划项目(2014BAA137)

摘　　要：为了解武汉市某住宅小区地源热泵系统的应用效果,基于该系统的设计参数和能效测评结果,对比研究分析了系统的运行状况。结果显示,该系统的整体运行效果较好,可以满足应用需求,测试期间系统的COP值高于其设计值,水泵的能耗比例合理,取得了较好的经济效益和社会效益。但同时也发现了冷冻水系统的输能比略高于规范中的限值等问题。To understand the application of ground source heat pump system（GSHPs） in a residential community of Wuhan City, this paper compares and analyzes the operation of the system based on its design data and the result of energy efficiency evaluation. The result shows that the system operates well and meets the application requirements. During the test period, the COP of system was higher than its design value, and the proportion of pump energy consumption is reasonable. The system achieved good economic and social benefits. However, some issues in this system needs concerns, such as the electricity consumption to transfer cooling quantity ratio of chilled water system was higher than the specification limits during the test period.

关 键 词：地源热泵 能效测评 后评估 

分 类 号：TU831[建筑科学—供热、供燃气、通风及空调工程]