摘要
桩基埋管作为一种新型埋管运用到地源热泵系统,越来越受到重视。本文介绍了几种桩基埋管的形式,综述了国内外桩基埋管换热器的传热模型及实验研究,分析了影响桩基埋管的各个因素,指出现有研究的不足,为后面的研究发展提供一点建议。
As a new type of vertical ground heat exchanger,the energy pile is taken seriously to apply for the ground source heat pump.In this paper,the types of energy piles are described briefly,the research status of the theoretical study and experimental research about energy pile are reviewed;the effect factors of energy piles are analyzed;and the insufficiencies of existing research are summarized,which provides a suggestion for further research.
出处
《制冷技术》
2013年第1期60-63,共4页
Chinese Journal of Refrigeration Technology
关键词
桩基埋管
传热模型
实验研究
影响因素
Energy pile
Heat transfer model
Experimental study
Effect factors
