| 低温敞开式陈列柜节能研究进展 |
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| 引用本文： | 曾祥才,李学波,汪南,朱冬生.低温敞开式陈列柜节能研究进展[J].化工进展,2007,26(8):1100-1103,1119. |
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| 作者姓名： | 曾祥才 李学波 汪南 朱冬生 |
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| 作者单位： | 华南理工大学化工与能源学院传热强化与过程节能教育部重点实验室,广东,广州,510641 |
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| 基金项目： | 广东省关键领域重点突破项目 |
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| 摘 要： | 结合国内外对低温敞开式陈列柜的研究以及能耗现状,对低温敞开式陈列柜提出了一些节能优化设计。分析了陈列柜的热负荷组成,并从结构设计和制冷系统两方面着手,对陈列柜的风幕和蒸发器提出了优化设计方案,并且研究了融霜方式、压缩冷凝机组和制冷剂过冷对陈列柜能耗的影响。
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| 关 键 词： | 敞开式陈列柜 风幕优化技术 蒸发器优化技术 融霜 |
| 文章编号： | 1000-6613（2007）08-1100-05 |
| 收稿时间： | 2007-03-06 |
| 修稿时间： | 2007-03-062007-07-11 |
Energy saving research progress of low-temperature open display case |
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| ZENG Xiangcai,LI Xuebo,WANG Nan,ZHU Dongsheng.Energy saving research progress of low-temperature open display case[J].Chemical Industry and Engineering Progress,2007,26(8):1100-1103,1119. |
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| Authors: | ZENG Xiangcai LI Xuebo WANG Nan ZHU Dongsheng |
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| Affiliation: | Key Lab of Enhanced Heat Transfer and Energy Conservation, Educational Ministry, School of Chemical and Energy Engineering, South China University of Technology, Guangzhou 510641, Guangdong, China |
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| Abstract: | The research progress of low temperature open display case and the situation of energy consumption in China and other countries were reviewed.Some energy saving optimization designs about low temperature open display case were present.The heat burden of display case was analyzed,air-curtain optimization technique and evaporator optimization technique of display case were put forward by considering structure design and refrigeration system,and the influence of defrosting fashion,compression condensation unit and super-cooling of refrigerant on the energy consumption of display case were investigated. |
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| Keywords: | open display case air-curtain optimization technique evaporator optimization technique defrosting |
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