![分隔装置不均匀设置的管壳式换热器](/CN/2018/1/161/images/201810809206.jpg)
基本信息:
- 专利标题: 分隔装置不均匀设置的管壳式换热器
- 专利标题(英):Pipe and shell type heat exchanger with unevenly arranged separating devices
- 申请号:CN201810809206.7 申请日:2018-07-20
- 公开(公告)号:CN109539635A 公开(公告)日:2019-03-29
- 发明人: 张冠敏 , 张毅 , 邱燕 , 王效嘉 , 张宏涛 , 孙秀青 , 靳印涵 , 陈晓东 , 韩小岗 , 李咸安 , 朱国梁 , 江程 , 李言伟 , 张国庆 , 焦敏 , 许吉凯 , 张海静 , 魏晓蔚
- 申请人: 山东大学
- 申请人地址: 山东省济南市历下区经十路17923号
- 专利权人: 山东大学
- 当前专利权人: 山东大学
- 当前专利权人地址: 山东省济南市历下区经十路17923号
- 代理机构: 济南圣达知识产权代理有限公司
- 代理人: 张勇
- 主分类号: F25B39/04
- IPC分类号: F25B39/04 ; F25B39/02 ; F28D7/00 ; F28F1/02
The invention provides a heat exchanger. The heat exchanger comprises upper and lower collecting boxes and heat exchanger pipes arranged between the upper and lower collecting boxes; heat sources of the heat exchanger pipes are steam; the heat exchanger comprises an inlet pipe, the inlet pipe is arranged on the lower collecting pipe, separating devices are arranged in the heat exchanger pipes, thedistribution number of the separating pipes in the different heat exchanger pipes is different, and the distribution number of separating devices in the heat exchanger pipes gets smaller and smallerwith the farther distance from the inlet pipe. According to the heat exchanger, the number of separating devices is changed with the distance from the inlet pipe, a fluid is enabled to flow to the heat exchanger pipes with low flow resistance and long distance from the inlet pipe, so that the fluid is evenly distributed in the heat exchanger pipes, the heat exchanger efficiency is improved, and the service life is prolonged.
公开/授权文献:
- CN109539635B 分隔装置不均匀设置的管壳式换热器 公开/授权日:2020-06-26
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F25 | 制冷或冷却;加热和制冷的联合系统;热泵系统;冰的制造或储存;气体的液化或固化 |
----F25B | 制冷机,制冷设备或系统;加热和制冷的联合系统;热泵系统 |
------F25B39/00 | 蒸发器;冷凝器 |
--------F25B39/04 | .冷凝器 |