| 空气源热泵除霜性能的实验研究 |
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| 引用本文： | 张哲,田津津.空气源热泵除霜性能的实验研究[J].低温与超导,2008,36(6). |
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| 作者姓名： | 张哲 田津津 |
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| 作者单位： | 天津商业大学天津市制冷技术重点实验室,天津,300134 |
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| 摘 要： | 空气源热泵目前应用十分广泛,但是冬季热泵翅片管式蒸发器表面结霜会对其性能造成很大危害。因此除霜性能是影响热泵整体性能的重要因素之一。为了解决热泵除霜问题,实验测量了风冷热泵除霜的性能,研究了热泵除霜时各主要部件的性能变化,研究结论对热泵系统除霜研究具有重要的参考价值。
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| 关 键 词： | 热泵 除霜 蒸发器 |
Experimental study on the defrosting performance of air-source heat pump |
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| Zhang Zhe,Tian Jinjin.Experimental study on the defrosting performance of air-source heat pump[J].Cryogenics and Superconductivity,2008,36(6). |
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| Authors: | Zhang Zhe Tian Jinjin |
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| Abstract: | Air-source heat pump becomes increasingly popular.However,the frosting on finned-tube evaporator surface in winter may adversely affect the performance of heat hump.The defrosting performance is an important factor that influences the heat pump performance.The defrosting performance was experimentally studied for the defrosting problem of air-source heat pumps.The performances of main parts of heat pump were researched under defrosting conditions.The conclusion is of great significance on the defrosting research of heat pump in industry. |
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| Keywords: | Heat pump Defrosting Evaporator |
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