| 溴化锂吸收式制冷机采用塑料传热管的研究 |
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| 引用本文： | 张雪东. 溴化锂吸收式制冷机采用塑料传热管的研究[J]. 节能, 2008, 27(4): 4-6 |
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| 作者姓名： | 张雪东 |
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| 作者单位： | 华北电力大学,河北,保定,071003 |
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| 基金项目： | 华北电力大学校科研和教改项目 |
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| 摘 要： | 提出了在溴化锂吸收式制冷机中采用塑料传热管代替铜传热管,以解决传热管腐蚀及其引起的冷量衰减问题。以1台制冷量为35kW的溴冷机为例,对采用塑料传热管的溴冷机与传统铜管溴冷机相关部件的参数进行比较。通过对溴冷机的传热面积、管道阻力的计算和安全强度的校核,发现采用塑料传热管的溴冷机在技术上是可行的。
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| 关 键 词： | 溴化锂 吸收式制冷机 塑料传热管 腐蚀 |
| 文章编号： | 1004-7948(2008)04-0004-03 |
| 修稿时间： | 2008-02-10 |
Study of lithium bromide-water absorption chillers of using plastic heat transfer tubes |
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| ZHANG Xue-dong. Study of lithium bromide-water absorption chillers of using plastic heat transfer tubes[J]. Energy Conservation, 2008, 27(4): 4-6 |
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| Authors: | ZHANG Xue-dong |
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| Abstract: | Taking example for a lithium bromide-water absorption chiller of refrigerating capacity of 35kW,the correlative performance of the lithium bromide-water absorption chiller of adopting plastic heat transfer tubes was compared with the traditional lithium bromide-water absorption chiller.And the three aspects including heat transfer area,pipe resistance and safety strength were analyzed.The results show that plastic heat transfer tubes can be used on lithium bromide-water absorption chillers,and its prospect is very optimistic. |
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| Keywords: | lithium bromide absorption chillers plastic heat transfer tubes corrosion |
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