| 螺杆式制冷与活塞式制冷的比较 |
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| 引用本文： | 刘志新,张亚东,杨淑娟,张甲臬. 螺杆式制冷与活塞式制冷的比较[J]. 中国氯碱, 2004, 0(5): 34-36 |
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| 作者姓名： | 刘志新 张亚东 杨淑娟 张甲臬 |
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| 作者单位： | 黑龙江齐化集团有限公司,黑龙江,齐齐哈尔,161033 |
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| 摘 要： | 介绍了螺杆式制冷装置并进行了理论分析,阐述了螺杆式制冷装置和氨活塞式制冷装置的运行工况,通过分析,表明螺杆式制冷装置提高了油的利用率,降低了成本。具有体积小重量轻,高效换热,制冷过程简单,便于维护,运行安全,制冷量大及轴功率高等特点。
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| 关 键 词： | 螺杆式制冷装置 活塞式制冷装置 比较 运行工况 |
| 修稿时间： | 2004-02-16 |
Comparison of screw type and piston type refrigeration |
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| LIU Zhi-xin,ZHANG Ya-dong,YANG Shu-juan,ZHANG Jia-gao. Comparison of screw type and piston type refrigeration[J]. China Chlor-Alkali, 2004, 0(5): 34-36 |
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| Authors: | LIU Zhi-xin ZHANG Ya-dong YANG Shu-juan ZHANG Jia-gao |
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| Abstract: | The screw type refrigeration units was introduced and analyzed in theory. The behavior of screw refrigeration and ammonia piston refrigeration was described. By analyzing, it was pointed that the screw type refrigeration units has raised the utilization ratio of oil, and has reduced the cost. And there were several strong points with it, such as smaller volume and weight, higher efficiency of heat exchange, easier refrigeration process and maintenance, safer operation, larger refrigeration capacity and higher axial power, et al. |
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| Keywords: | screw type refrigeration units piston type refrigeration units comparison behaviors |
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