| 两级压缩式热泵空调与冰箱复合系统 |
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| 引用本文： | 刘业凤,刘华凯,赵奎文,马福一.两级压缩式热泵空调与冰箱复合系统[J].制冷与空调(北京),2009,9(1):93-96. |
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| 作者姓名： | 刘业凤 刘华凯 赵奎文 马福一 |
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| 作者单位： | 上海理工大学
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| 基金项目： | 上海市重点学科建设项目，上海市教委青年发展基金 |
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| 摘 要： | 根据两级压缩式制冷原理和热泵空调与冰箱制冷系统运行工况的不同，提出一种新型两级压缩式热泵空调与冰箱复合系统，介绍其原理及不同工况模式下的实现方式。该系统将热泵空调系统与冰箱系统冷热量相互有效利用，具有节能效果。对一个应用实例进行数值模拟，结果表明：复合系统能耗与常规的各自独立系统的总耗能相比，冬季节能约9％，夏季节能约18％。
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| 关 键 词： | 两级压缩 热泵空调 冰箱 中间换热器 复合系统 |
Compound system of heat pump air-conditioning and refrigerator with two-stage compression |
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| Liu Yefeng,Liu Huakai,Zhao Kuiwen,Ma Fuyi.Compound system of heat pump air-conditioning and refrigerator with two-stage compression[J].Refrigeration and Air-conditioning,2009,9(1):93-96. |
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| Authors: | Liu Yefeng Liu Huakai Zhao Kuiwen Ma Fuyi |
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| Affiliation: | (University of Shanghai for Science and Technology) |
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| Abstract: | According to the principle of two-stage compression refrigeration and different running condition between heat pump air-conditioning and refrigerator, puts forward a new compound system of heat pump air-conditioning and refrigerator with two-stage compression. Introduces system principle and different realizing ways under different running status. This system enables energy to be effectively used between heat pump air-conditioning system and refrigerator system, and saves the energy effectively. Simulates numerically an application example, and the results show that compound system can save more energy than the conventional system, about 9% in winter and 18% in summer. |
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| Keywords: | two-stage compression heat pump air-conditioning refrigerator intermediate heat exchanger compound system |
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