| 环保节能型户式中央空调系统的研究 |
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| 引用本文： | 宁静红,彭苗,李慧宇.环保节能型户式中央空调系统的研究[J].流体机械,2005,33(11):80-82. |
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| 作者姓名： | 宁静红 彭苗 李慧宇 |
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| 作者单位： | 天津商学院,天津,300134 |
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| 摘 要： | 介绍了一种采用CO2跨临界制冷循环的户式中央空调系统,利用热回收换热器,回收空调系统高温CO2气体冷却散发的热量,既减少了对环境的热污染,又可以为居室提供生活热水,通过对适合不同季节需要的5种运行模式的分析,得出这种新型的户式中央空调系统,对保护环境、节约能源有一定的实用价值.
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| 关 键 词： | CO2跨临界制冷循环 环保 热回收 节能 |
| 文章编号： | 1005-0329(2005)11-0080-03 |
| 收稿时间： | 2005-03-03 |
| 修稿时间： | 2005年3月3日 |
Study on Environment-protecting and Energy-saving of Residential Central Air-conditioning System |
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| NING Jing-hong,PENG Miao,LI Hui-yu.Study on Environment-protecting and Energy-saving of Residential Central Air-conditioning System[J].Fluid Machinery,2005,33(11):80-82. |
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| Authors: | NING Jing-hong PENG Miao LI Hui-yu |
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| Affiliation: | Tianjin Commercial College, Tianjin 300134, China |
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| Abstract: | A residential central air-conditioning system was introduced which uses CO2 transcritical refrigeration cycle. In this system the heat emitted from hot CO2 gas of high temperature is reclaimed by using heat-reclaim heat transfer unit, it not only reduces the heatpollution but also provides hot water. By analyzing the five running modes of this system for fitting the demand of air-conditioning in different seasons, it can be concluded that this new residential central air-conditioning system has application value for protecting environment and saving energy. |
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| Keywords: | CO2 transcritical cycle environment-protecting heat-reclaiming energy-saving |
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