技术中心

【英文篇名】 Test and analysis on heat exchanging performances for vertical U-shaped ground heat exchangers 【作者中文名】 张银安; 李斌; 陈九法; 郁云涛; 周培海; 【作者英文名】 Zhang Yin'an; Li Bin; Chen Jiufa; Yu Yuntao and Zhou Peihai Central-south Architectural Design Institute; Wuhan; China; 【作者单位】 中南建筑设计院; 东南大学; 湖北风神净化空调设备工程有限公司; 湖北省出入境检验检疫局; 【文献出处】 暖通空调, Heating Ventilating 地埋管换热器; 放热; 取热; 钻孔深度; 【英文关键词】 test system; ground heat exchanger; heat release; heat absorption; drilling depth; 【摘要】 根据工程实际情况,对竖直U形地埋管换热器的换热性能进行了现场测试和分析,得出了单位井深地埋管的夏季散热量、冬季取热量及最佳地埋管钻孔深度。 【英文摘要】 Based on an actual project,tests and analyses the heat exchanging performances of the vertical U-shaped ground heat exchanger,and obtains the heat release in summer and the heat absorption in winter of ground heat exchanger for unit well depth and the optimal drilling depth.