![一种板翅式换热器的流道结构](/CN/2014/2/70/images/201420354240.jpg)
基本信息:
- 专利标题: 一种板翅式换热器的流道结构
- 专利标题(英):Flow channel structure of plate-fin heat exchanger
- 申请号:CN201420354240.7 申请日:2014-06-27
- 公开(公告)号:CN204115549U 公开(公告)日:2015-01-21
- 发明人: 谢昍 , 谭民邦 , 李晓波 , 毛忠 , 白改玲 , 王红 , 李卓燕 , 宋媛玲 , 宋少光 , 李玉龙
- 申请人: 中国石油天然气股份有限公司 , 中国寰球工程公司 , 四川空分设备(集团)有限责任公司
- 申请人地址: 北京市东城区东直门北大街9号中国石油大厦
- 专利权人: 中国石油天然气股份有限公司,中国寰球工程公司,四川空分设备(集团)有限责任公司
- 当前专利权人: 中国石油天然气股份有限公司,中国寰球工程公司,四川空分设备(集团)有限责任公司
- 当前专利权人地址: 北京市东城区东直门北大街9号中国石油大厦
- 代理机构: 北京华沛德权律师事务所
- 代理人: 刘杰
- 主分类号: F28F3/06
- IPC分类号: F28F3/06 ; F28F9/22
The utility model belongs to the technical field of heat exchangers and discloses a flow channel structure of a plate-fin heat exchanger. The flow channel structure of the plate-fin heat exchanger comprises an inlet flow guide piece, a first heat exchange area, a second heat exchange area and an outlet flow guide piece. The inlet flow guide piece is arranged at an inlet of the plate-fin heat exchanger. The outlet flow guide piece is arranged at an outlet of the plate-fin heat exchanger. The first heat exchange area is arranged on the inlet side of the plate-fin heat exchanger and opposite to the inlet flow guide piece. The second heat exchange area is located between the outlet end of the first heat exchange area and the outlet flow guide piece. Fin heat exchange elements are arranged in the first heat exchange area and the second heat exchange area respectively. By arranging the two-stage separation heat exchange flow channel structure, the overall heat exchange efficiency and the passing ability of fluid are improved, and the flow sectional area of the heat exchanger is reduced.
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F28 | 一般热交换 |
----F28F | 通用热交换或传热设备的零部件 |
------F28F3/00 | 板状或层压元件;板状或层压元件组件 |
--------F28F3/02 | .有增加传热面积结构,例如有肋片、凹槽或波纹的元件及其组件 |
----------F28F3/06 | ..结构附接在元件上的 |