作　　者： ; ; ; (梁绍晓）;

机构地区： 广西科联招标中心广西南宁530007

出　　处： 《装备制造技术》 2010年第9期34-36,40,共4页

摘　　要： 对小高层建筑的地源热泵生活热水系统进行了分析研究,着重研究了循环介质流量对地源热泵系统运行特性的影响,并对系统连续运行时的稳定性进行了分析,得出了机组和系统能效比分别能保持在4.5和4.1,通过监测计算出热水的平均耗电量约为10kW.h/t;最后对电锅炉,空气源热泵和地源热泵3种系统作了经济性分析,得出地源热泵热水系统节能效果明显的结论。 The author analyzed and researched the domestic hot-water system of ground source heat pump（GSHP） in small high-rise building;The influence on cyclic medium flow to the operating characteristics of ground source heat pump system were researched,Through the stability analysis for the continuous operations system,the result indicated that the COP of unit and system could respectively remain 4.5 and 4.1;By monitoring the mount of power consumption of hot-water everyday,it shows that the average power consumption per hot-water is about 10 KWH;At last,the economic analysis among the system of electric boilera、ir source heat pump and GSHP were made,which shows GSHP system has the best energy-saving effect and also possesses the role of environmental protection.

关 键 词： 小高层建筑 地源热泵 生活热水 经济效益

领　　域： [动力工程及工程热物理]