Energy‐saving evaluation of a thermosyphon heat recovery unit for an air‐conditioning system
Energy‐saving evaluation of a thermosyphon heat recovery unit for an air‐conditioning system
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DOI：
10.1002/htj.21049
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发表时间：
2013-07
影响因子：
1.7
通讯作者：
G. Ma;Feng Zhou;Ting Liu;Liangbi Wang;Zhongliang Liu
中科院分区：
文献类型：
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作者：
G. Ma;Feng Zhou;Ting Liu;Liangbi Wang;Zhongliang Liu
对某商场热虹吸式热回收装置的节能效果和经济效益进行了研究。为了评价热回收装置在一个季节的热性能，提出了一个季节温度效率，并参考空调季节能效比（SEER）的计算方法，推导了其计算公式。采用季节温度效益分析机组全年运行节能效果，采用静态经济评价法对机组进行经济效益分析。分析结果表明，该机组冬季和夏季的季节温度效率分别为66.08%和55.43%。机组节能效果显著，投资回收期约2.65年。©2013 Wiley期刊公司热跨亚Res；在线发表于Wiley在线图书馆（wileyonlinelibrary.com/journal/htj）。DOI 10.1002 / htj.21049
The energy-saving effect and economic benefits of a thermosyphon heat recovery unit installed in a shopping mall are investigated. To evaluate the thermal performance of the heat recovery unit in a season, a seasonal temperature effectiveness is advanced, and its calculation formula is deduced referring to the calculation method of seasonal energy efficiency ratio (SEER) for an air conditioner. The annual operating energy-saving effect of the unit is analyzed by using the seasonal temperature effectiveness while the static economic evaluation method is applied for the economic benefits analysis of the unit. The analysis results indicate the seasonal temperature effectiveness of the unit is 66.08% in the winter and 55.43% in the summer. The energy-saving effect of the unit is quite remarkable, and the payback time is about 2.65 years. © 2013 Wiley Periodicals, Inc. Heat Trans Asian Res; Published online in Wiley Online Library (wileyonlinelibrary.com/journal/htj). DOI 10.1002/htj.21049