| 提高空气源热泵低温性能的实验研究 |
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| 引用本文： | 付圣东,刘金祥,陆桂良,施建忠. 提高空气源热泵低温性能的实验研究[J]. 暖通空调, 2007, 37(12): 63-65,45 |
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| 作者姓名： | 付圣东 刘金祥 陆桂良 施建忠 |
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| 作者单位： | 南京工业大学;小天鹅中央空调有限公司 |
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| 摘 要： | 针对空气源热泵低温性能欠佳的原因,对原型机进行了改进,增加了旁通毛细管和换热器两个部分,通过实验测试,对比了改造前后系统的制热量、能效比以及吸排气压力,结果表明空气源热泵的低温性能有了一定的提高。
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| 关 键 词： | 空气源热泵 旁通毛细管 气液分离器 换热器 低温性能 |
| 收稿时间： | 2006-06-16 |
| 修稿时间： | 2006-08-29 |
Experimental research for improving performance of air-source heat pumps in low ambient temperature |
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| Fu Shengdong,Liu Jinxiang,Lu Guiliang,Shi Jianzhong. Experimental research for improving performance of air-source heat pumps in low ambient temperature[J]. Journal Heating Ventilating and Airconditioning, 2007, 37(12): 63-65,45 |
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| Authors: | Fu Shengdong Liu Jinxiang Lu Guiliang Shi Jianzhong |
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| Abstract: | Viewing the performance decrease of air-source heat pumps in low ambient temperature,reforms the prototype machine by adding the two parts of auxiliary capillary and heat exchanger.Compares by testing the heat output,energy efficiency ratio and suction/discharge pressure with those of the prototype machine.The results show that the performance of air-source heat pump in low ambient temperature is improved to some extent. |
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| Keywords: | air-source heat pump auxiliary capillary gas-liquid separator heat exchanger low ambient temperature performance |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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