| 土壤源热泵夏季运行特性的实验研究 |
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| 引用本文： | 李延菲,任晓芬,张子平,郝庆. 土壤源热泵夏季运行特性的实验研究[J]. 河北工程大学学报(自然科学版), 2006, 23(4): 45-47 |
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| 作者姓名： | 李延菲 任晓芬 张子平 郝庆 |
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| 作者单位： | 河北工程大学,城建学院,河北,邯郸,056038;河北工程大学,城建学院,河北,邯郸,056038;河北工程大学,城建学院,河北,邯郸,056038;河北工程大学,城建学院,河北,邯郸,056038 |
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| 摘 要： | 开展夏季制冷工况土壤源热泵运行特性的实验研究,采用改变埋管换热器流量及运行时间的方法,对地下埋管换热器的特性及其周围温度场变化规律、该系统循环性能的实验结果进行了总结和分析.获取了不同运行条件下该系统排热量和吸热量的实验结果,总结出了本地区土壤源热泵系统的一般运行规律.
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| 关 键 词： | 土壤源热泵 连续运行 间歇运行 特性研究 |
| 文章编号： | 1007-6743(2006)04-0045-03 |
| 修稿时间： | 2006-05-15 |
The experimental research on running characteristic of GSHPs in summer condition |
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| LI Yan-fei,REN Xiao-fen,ZHANG Zi-ping,HAO Qing. The experimental research on running characteristic of GSHPs in summer condition[J]. Journal of Hebei University of Engineering(Natural Science Edition), 2006, 23(4): 45-47 |
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| Authors: | LI Yan-fei REN Xiao-fen ZHANG Zi-ping HAO Qing |
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| Abstract: | Experiments on operational characteristics of GSHPs were conducted under summer condition.The changing patterns of temperature field around the underground vertical U-tube pipe were measured by using the methods that change volume of underground heat exchanger,or change running time and start-up time.The heat exchanging characteristics between U-tube pipe and soil,and the cycle performance of GSHPs were analyzed.Based on these,the normal operational patterns of GSHPs in summer can be summarized.The heat transfer rate of the underground heat exchanger can be obtained. |
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| Keywords: | ground source heat pump continuous running intermittent running characteristics research |
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