基本信息:
- 专利标题: ARROWHEAD FIN FOR HEAT EXCHANGE TUBING
- 专利标题(中):用于热交换管的箭头鳍
- 申请号:PCT/US2017/016689 申请日:2017-02-06
- 公开(公告)号:WO2017136819A1 公开(公告)日:2017-08-10
- 发明人: BUGLER, Thomas W. , LIBERT, Jean-Pierre , HUBER, Mark , REILLY, Aaron
- 申请人: EVAPCO, INC.
- 申请人地址: 5151 Allendale Lane Taneytown, Maryland 21787 US
- 专利权人: EVAPCO, INC.
- 当前专利权人: EVAPCO, INC.
- 当前专利权人地址: 5151 Allendale Lane Taneytown, Maryland 21787 US
- 代理机构: DAVIS, Peter et al.
- 优先权: US62/291,196 20160204; US15/425,454 20170206
- 主分类号: F28F1/32
- IPC分类号: F28F1/32 ; F28F1/30 ; F28F13/12 ; F28F3/02 ; F28F7/00
摘要:
A new heat exchange tube fin design in which a plurality of arrowhead shapes are pressed into or embossed onto each fin, the arrowhead shape defined by two intersecting wedge sections. The pressed arrowhead shapes are grouped into nested pairs, and one of the arrowheads in a pair is pressed as a positive relative to the fin plane and the other of the pair is pressed as a negative relative to the fin plane. The arrowhead pairs are placed in rows parallel to the air flow direction and arrowhead pairs in one row are preferably staggered relative to the arrowhead pairs in the adjacent row along the fin in the air flow direction.
摘要(中):
一种新的热交换管翅片设计,其中多个箭头形状被压入或压印到每个翅片上,箭头形状由两个交叉的楔形部分限定。 被按下的箭头形状被分组为嵌套对,并且一对箭头中的一个被按压为相对于鳍平面的正向,并且另一对被按压为相对于鳍平面的负向。 箭头对以与气流方向平行的方式放置,并且一排中的箭头对优选相对于沿着空气流动方向上的翅片的相邻排中的箭头对交错排列。 p>
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 |