| 环保型制冷剂R600a制冷系统设计及其维修工艺 |
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| 引用本文： | 刘杰. 环保型制冷剂R600a制冷系统设计及其维修工艺[J]. 低温与超导, 2011, 39(11): 56-59 |
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| 作者姓名： | 刘杰 |
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| 作者单位： | 安徽尊贵电器集团有限公司,合肥,230011 |
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| 摘 要： | 大气臭氧层的破坏和温室效应的加剧,是当前世界面临的主要环境问题。文中通过对R600a制冷剂物理化学特性的介绍以及与R12制冷剂的对比,得出在冰箱领域,R600a是一种可以永久替代CFCs的环保型制冷剂,分析了R600a替代R12的制冷系统设计的一些要点,最后基于提高工作效率以及保障操作安全的考虑,阐述了R600a冰箱的维修工艺。
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| 关 键 词： | R600a R12 环保 物理化学特性 制冷系统设计 维修工艺 |
Research on refrigeration system design and its maintenance craft of the environmental friendlv refrigerant R600a |
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| Liu Jie. Research on refrigeration system design and its maintenance craft of the environmental friendlv refrigerant R600a[J]. Cryogenics and Superconductivity, 2011, 39(11): 56-59 |
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| Authors: | Liu Jie |
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| Affiliation: | Liu Jie(Anhui Zungui Electrical Appliace Co.,Ltd.,Hefei 230011,China) |
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| Abstract: | The damage of atmospheric ozone and intensification of the greenhouse effect are the major environmental problems.The paper introduced the physical and chemical properties of R600a.Compared with R12,R600a is a environmental friendly refrigerant that can permanently replace CFCs.The refrigeration system design features of R600a was analyzed.Based on the consideration to improve efficiency and ensure safe operation,the maintenance craft of the R600a refrigerator was described. |
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| Keywords: | R600a R12 Environmental friendly Physical and chemical properties Refrigeration system design Maintenance craft |
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