竖直地埋管地源热泵施工中的若干问题探讨

Problems in construction of vertical pipe ground-source heat pumps

分析了竖直地埋管地源热泵施工中存在的一些问题,包括U形地埋管成品弯头的选用、U形管管卡设置、排水沟和泥浆池设置、埋管井间距的确定、埋管井的回填等,给出了解决办法。

Analyses some problems existed in construction of vertical pipe ground-source heat pumps,including the selection of finished elbows for U-type buried pipes,the setting of pipe clamp for U-type pipes,the setting of drainage ditch and slime dam,the determination of buried pipe well spacing and the backfilling of buried pipe wells,etc.,and gives some solutions.