基本信息:
- 专利标题： 热交换器中的挡板的制造方法及热交换器的制造方法
- 专利标题（英）：Method for manufacturing baffle plate for heat exchanger, and method for manufacturing heat exchanger
- 申请号：CN201180060762.5 申请日：2011-11-28
- 公开(公告)号：CN103328916A 公开(公告)日：2013-09-25
- 发明人： 谷川茂利 , 滝波重明
- 申请人： 株式会社CKU , 希爱化成株式会社
- 申请人地址： 日本大阪府
- 专利权人： 株式会社CKU,希爱化成株式会社
- 当前专利权人： 株式会社CKU,希爱化成株式会社
- 当前专利权人地址： 日本大阪府
- 代理机构： 中原信达知识产权代理有限责任公司
- 代理人： 谢丽娜; 关兆辉
- 优先权： 2010-281840 2010.12.17 JP
- 国际申请： PCT/JP2011/077295 2011.11.28
- 国际公布： WO2012/081379 JA 2012.06.21
- 进入国家日期： 2013-06-17
- 主分类号： F28F9/24
- IPC分类号： F28F9/24 ; F28F9/013
The invention provides a method for manufacturing a baffle plate for a heat exchanger, the method being configured so that, even if the distance between the heat transfer pipes is small, burrs, strain, cracks, etc. are not formed and so that the gap between holes can be maintained constant. A multi-pipe heat exchanger (1) comprises: heat transfer pipes (2) for allowing a first fluid, which is to be subjected to heat exchange, to flow therein; headers (5) provided at the opposite ends of the heat transfer pipes (2); and a baffle plate (3) mounted to the outer peripheral portions of the heat transfer pipes (2). When manufacturing the baffle plate (3), ring-shaped ring members (31a) into which the heat transfer pipes (2) can be inserted are formed, the formed ring members (31a) are arranged, and the gaps between the ring members (31a) are filled with a brazing material (32) to form the baffle plate (3). Alternatively, sheath pipes (31) into which the heat transfer pipes (2) can be inserted are arranged side-by-side and brazed, and the baffle plate (3) is formed by cutting the sheath pipes (31) in the direction transverse the axes thereof.
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 |
| ------F28F9/00 | 外壳；联管箱；元件的辅助支承构件；外壳内部的辅助构件 |
| --------F28F9/24 | .促进热交换介质湍流流动的装置，例如用板促进的 |