小洋房地源热泵地埋管介绍及系统经济性分析  

Buried Tubes of Ground Source Heat Pump for Villa and Its Economic Analysis

作　　者：杨大章[1] 魏林[1] 李帆[1] 顾士元[1] 

机构地区：[1]上海理工大学基建处,上海200093

出　　处：《建筑节能》2013年第2期66-68,共3页BUILDING ENERGY EFFICIENCY

摘　　要：介绍了上海理工大学3栋历史建筑(小洋房)的地源热泵地埋管系统,并对地源热泵运行的能耗和经济性进行了分析。分析结果表明,与分体空调相比,地源热泵节能率达到27.3%,投资回收期为18.3年。The buried tubes of the ground source heat pump system in three historic buildings of the University of Shanghai for Science and Technology（villa） were described, with analysis on running energy consumption and cost of the ground source heat pump. The results show that energy-sawing rate of ground source heat pump is 27.3%, less than split air-condition, with payback period of 18.3 years.

关 键 词：地源热泵 地埋管 经济性分析 小洋房 

分 类 号：TU831[建筑科学—供热、供燃气、通风及空调工程]