JPH01169984U

JPH01169984U -

Info

Publication number: JPH01169984U
Application number: JP6067288U
Authority: JP
Priority date: 1988-05-10
Filing date: 1988-05-10
Publication date: 1989-11-30

Description

[Brief explanation of drawings]

第１図は本考案の一実施例に用いられるフイン
の断面図で、ａは１枚のプレートフインの場合、
ｂは複数枚のプレートフインの場合をそれぞれ示
す図、第２図は従来例のプレートフイン・チユー
ブ熱交換器のプレートフインの正面図、第３図は
第２図の―矢視断面図で、ａは１枚のプレー
トフインの場合、ｂは複数枚のプレートフインと
、それらプレートフインの間を流れる空気の概念
図、第４図は別の従来例のコルゲートフイン・チ
ユーブ熱交換器の斜視図、第５図は第４図の部分
拡大図、第６図は第５図の―矢視断面図であ
る。６…プレートフイン、７…フイン。 FIG. 1 is a cross-sectional view of a fin used in an embodiment of the present invention, where a is a single plate fin;
b is a diagram showing the case of a plurality of plate fins, FIG. 2 is a front view of the plate fin of a conventional plate fin/tube heat exchanger, and FIG. 3 is a sectional view taken in the direction of the - arrow in FIG. a is the case of one plate fin, b is a conceptual diagram of multiple plate fins and the air flowing between the plate fins, and FIG. 4 is a perspective view of another conventional corrugated fin/tube heat exchanger. , FIG. 5 is a partially enlarged view of FIG. 4, and FIG. 6 is a sectional view taken along the - arrow in FIG. 6...Plate fin, 7...Fin.

Claims

[Scope of utility model registration request]

The air side fin has a short fence-like shape with a long side in the direction perpendicular to the air flow and a short side in the direction of the air flow, and a cross section in the short direction is sloped with respect to the air flow direction. A heat exchanger characterized by comprising a plurality of fins arranged in a staggered manner.