关于地埋管换热器施工工艺及质量监控要点的探讨

Discussion on construction technique of ground heat exchanger with buried pipes and key points of the quality supervision

地埋管换热器的施工工艺和施工质量是地埋管地源热泵系统能否安全可靠运行的关键。本文介绍了地埋管换热器的主要施工工艺,并阐述了地埋管换热器施工前的准备、竖直和水平埋管施工、水压试验、管道冲洗及系统校验调试等环节的质量监控要点。

The construction technique and quality of ground heat exchanger with buried pipes is the key point that decides whether the ground-source heat pump system operate safely and reliably.The main construction technique of the heat exchanger is introduced,and the control key points of the quality supervision for the construction preparation,the vertical and horizontal ground heat exchanger construction,the hydraulic pressure tests,the pipeline flushing and the system calibration are expounded.