摘要
进行了U型垂直埋地换热器的研究,为地源热泵系统的设计提供了理论依据。结合天津市梅江居住区一综合办公楼实际工程做了大量的单井(桩)实验,测试了该地区埋管单位管长换热量,并通过冬季、夏季的系统运行,获得了该地区埋地换热器及示范工程系统全年运行的性能数据,为地源热泵系统的进一步优化设计奠定了良好基础。
The paper Studied the U-pipe underground exchanger. Based on a real ground-source heat pump project, a number of experiments of single well (pile) have been done. Heat of per-pipe length in this district has been gained and this ensured the design of this project. Further more getting the performance data that provided the foundation for optimizing the system design.
出处
《天津建设科技》
2003年第5期14-16,共3页
Tianjin Construction Science and Technology
关键词
地源热泵
埋地换热器
优化设计
热负荷
供热制冷
ground source heat pump
underground heat exchanger
heat of per pipe length
