摘要
简单介绍了土壤源热泵的应用,通过武汉清江花园小区工程的情况来具体说明土壤源热泵中央空调系统地下换热器的运算方法,从计算比较中得出地下换热器的尺寸选择对整个系统的经济和高效起着重要的作用,并从实际应用的角度提出了需要解决的问题。
makes a simple introduce of ground-source heat pumps (GSHP) air conndition system. Principally illustrates the design algorithms of the vertical bore hole exchanger (VBHEx) in this system, combined with Qingjiang Garden district project. From the contrast it is previous that proper sizing of VBHEx is of fundamental importance to both the efficient operation of a GSHP and the financial viability of the entire system. This paper brings forwards some questions required attentions finally.
出处
《制冷空调与电力机械》
2004年第4期23-26,共4页
Refrigeration Air Conditioning & Electric Power Machinery
关键词
土壤源热泵
垂直竖井换热器
土壤温度
能效比
运算方法
空调系统
GSHP(ground-source heat pump)
silo
VBHEx (vertical bore hole exchanger)
ground temperature
energy efficiency ratio(EER).
