| 超强吸水树脂与原土混合作为地源热泵回填材料的实验研究 |
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| 引用本文： | 王向岩,马伟斌,黄远峰,龚宇烈,孙始财,战武.超强吸水树脂与原土混合作为地源热泵回填材料的实验研究[J].暖通空调,2006,36(6):108-110,80. |
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| 作者姓名： | 王向岩 马伟斌 黄远峰 龚宇烈 孙始财 战武 |
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| 作者单位： | 1. 中国科学院广州能源研究所
2. 青岛雍达建筑设计有限公司 |
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| 摘 要： | 将超强吸水树脂混合于原土中作为回填材料,在制热工况下分别对使用螺旋盘管、U型管地下换热器时地源热泵系统的性能进行了实验研究,得出了系统的性能变化曲线。实验结果表明,超强吸水树脂与原土混合作为回填材料能够增大地下换热器的换热量,提高地源热泵系统的效率和稳定性,适合于在干旱、岩土体非饱和及地下水位较低的地区应用。
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| 关 键 词： | 地源热泵 超强吸水树脂 螺旋盘管 U型管 性能系数 |
| 收稿时间： | 2005-01-26 |
| 修稿时间： | 2005-01-262005-04-08 |
Experiment of ground-source heat pump systems with super absorption polymer mixed with the original soil as backfilled material |
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| Wang Xiangyan,Ma Weibin,Huang Yuanfeng,Gong Yulie,Sun Shicai,Zhan Wu.Experiment of ground-source heat pump systems with super absorption polymer mixed with the original soil as backfilled material[J].Journal Heating Ventilating and Airconditioning,2006,36(6):108-110,80. |
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| Authors: | Wang Xiangyan Ma Weibin Huang Yuanfeng Gong Yulie Sun Shicai Zhan Wu |
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| Affiliation: | Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences, Guangzhou, China |
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| Abstract: | Using super absorption polymer mixed with the original soil as backfilled material, explores the performance of the ground-source heat pump system with spiral coil and U-shaped coil as underground heat exchanger respectively by experiment and obtains the performance curves. The experimental results indicate that the use of super absorption polymer increases the extracted heat of the underground heat exchanger and improves the COP and stability of the system. It is suitable for the droughty, unsaturated rock-soil body area and the area with lower underground water level. |
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| Keywords: | ground-source heat pump super absorption polymer spiral coil U-shaped coil coefficient of performance |
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