垂直埋管式地源热泵的实例应用及经济性分析  

Economy-analyze of an Application Case of Ground-source Heat Pump With Vertical Loop of Buried-pipe

作　　者：李娟[1] 寇秀培 赵建成[1] 

机构地区：[1]北京工业大学建筑工程学院 [2]北京市地质勘察技术院

出　　处：《建筑热能通风空调》2007年第3期41-44,共4页Building Energy & Environment

摘　　要：本文简单介绍了垂直埋管式地源热泵的工作原理,分析了一个应用垂直埋管式地源热泵的工程实例。此项目为北京市某警卫部队培训基地改造工程,原先冬季采用燃气锅炉加散热器采暖,夏季办公楼采用分体空调,所有生活热水由锅炉房燃气锅炉提供,现改为垂直埋管式地源热泵系统方案。本文概括介绍了地源热泵系统的设计要点和关键技术,并通过与原冷热源方案的对比,对地源热泵系统进行了经济性分析,指出了垂直埋管式地源热泵的优缺点及广阔的应用前景。Presents the work principle of vertical loop of pipe of the ground-source heat pump, take an engineering application case for an example. This engineering is a rebuilding engineering for some guard base in Beijing, and its formerly system is that, gas fired boiler for heating in winter and all-year＇s hot water, split air conditioner in summer. Now the whole system was instead by vertical loop of pipe of the ground-source heat pump . This paper presents its design plan and key technology, contrasting the quondam cold and heat source scheme. The ground-source heat pump is more economical and comfortable. In conclusion, points out the advantages and disadvantages of the ground-source heat pump, and its widest prospects.

关 键 词：地源热泵 工程实例 垂直地埋管 节能 

分 类 号：TU833[建筑科学—供热、供燃气、通风及空调工程]