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【中文摘要】 U型地埋管换热器是地源热泵空调系统的核心部分,其施工质量的好坏直接决定最终的空调效果。本文对U型管制作、地埋管系统施工以及需要重点关注的几个问题进行了总结,以便类似工程参考。 【英文摘要】 U-tube ground heat exchanger is the core of ground source heat pump system,its construction quality has a direct effect on the system performance.The U-tube production,pipe system construction and related notes were summarized in the paper.It can be referenced for the similar projects. 【中文关键词】 地源热泵; U型管制作; 地埋管施工; 质量控制 【英文关键词】 ground-source heat pump; U-tube production; ground heat exchange construction; quality control