
基本信息:
- 专利标题: 热交换器用的传热翅片和具备该传热翅片的热交换器
- 申请号:CN201610109460.7 申请日:2016-02-26
- 公开(公告)号:CN105987632B 公开(公告)日:2018-07-31
- 发明人: 冈本英男 , 西野晃史
- 申请人: 林内株式会社
- 申请人地址: 日本爱知县名古屋市中川区福住町2番26号
- 专利权人: 林内株式会社
- 当前专利权人: 林内株式会社
- 当前专利权人地址: 日本爱知县名古屋市中川区福住町2番26号
- 代理机构: 北京五洲洋和知识产权代理事务所
- 代理人: 刘春成
- 优先权: 2015-051698 2015.03.16 JP
- 主分类号: F28F1/32
- IPC分类号: F28F1/32 ; F28F3/00 ; F24H1/14
A heat transfer fin (31) made of stainless steel-based metal for a heat exchanger, has a plurality of upper stage heat-transfer-tube insertion holes (611), a plurality of lower stage heat-transfer-tube insertion holes formed (612), upper end cut portions (651) formed between the adjacent upper stage heat-transfer-tube insertion holes (611), and lower end cut portions (652) formed between the adjacent lower stage heat-transfer-tube insertion holes (612), wherein the upper end cut portions (651) are formed so as to extend from a fin upper end portion (311) beyond lower ends of the upper stage heat-transfer-tube insertion holes (611) to positions in the vicinity of upper ends of the lower stage heat-transfer-tube insertion holes (612), and the lower end cut portions (652) are formed so as to extend from a fin lower end portion (312) to positions above the lower ends of the lower stage heat-transfer-tube insertion holes (612).
公开/授权文献:
- CN105987632A 热交换器用的传热翅片和具备该传热翅片的热交换器 公开/授权日:2016-10-05
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 |
------F28F1/00 | 管件;管件的组件 |
--------F28F1/10 | .有增加传热面积结构,例如有肋片、凸起或凹槽的管件及其组件 |
----------F28F1/12 | ..只是在管件外部采用此结构的 |
------------F28F1/14 | ...并且纵向伸展的 |
--------------F28F1/32 | ....结构具有与其他管件接合部分的 |