JPS59134772U

JPS59134772U - Heat exchanger

Info

Publication number: JPS59134772U
Application number: JP2866583U
Authority: JP
Inventors: 繁男青山
Original assignee: 松下冷機株式会社
Priority date: 1983-02-28
Filing date: 1983-02-28
Publication date: 1984-09-08

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の熱交換器の要部の斜視図、第２図は本考
案熱交換器の一実施例を示す斜視図、第３図は同熱交換
器に使用するフィンの斜視図、第４図は第３図に示すフ
ィンを配列させた場合の斜視図である。５・・−・・・フィン、６・・・・・・冷媒管、７・・
・・・・第１の折曲片、８・・・・・・第２の折曲片、
９・・・・・・冷媒管穴。FIG. 1 is a perspective view of the main parts of a conventional heat exchanger, FIG. 2 is a perspective view showing an embodiment of the heat exchanger of the present invention, and FIG. 3 is a perspective view of fins used in the heat exchanger. FIG. 4 is a perspective view of the arrangement of the fins shown in FIG. 3. 5...Fin, 6...Refrigerant pipe, 7...
...First bent piece, 8...Second bent piece,
9...Refrigerant pipe hole.

Claims

[Scope of utility model registration request]

It consists of a fin having a refrigerant pipe hole, and a refrigerant pipe that is inserted through the refrigerant pipe hole and expanded to be in close contact with the fin so as to be perpendicular to the fin, and the fin is bent to form a first bent piece parallel to the refrigerant pipe. , a vertical second bent piece, the second bent piece is brought into close contact with an adjacent fin, and the first bent piece forms substantially the same plane as the bent piece of the adjacent fin. A large number of heat exchangers arranged in parallel.