JPH0330068U

JPH0330068U -

Info

Publication number: JPH0330068U
Application number: JP9091689U
Authority: JP
Priority date: 1989-07-31
Filing date: 1989-07-31
Publication date: 1991-03-25
Anticipated expiration: 2004-07-31
Also published as: JPH087249Y2

Description

[Brief explanation of the drawing]

図面はこの考案の熱交換器の実施例を示し、第
１図は一部を省略した部分切欠き斜視図、第２図
は第１図の−線拡大断面図、第３図は一部分
を拡大して示す分解斜視図、第４図は右側ヘツダ
の変形例を示す第３図相当の図である。１……熱交換器、２，３……ヘツダ、４，５…
…熱交換管、８，９……ヘツダ構成体、８ａ，９
ａ……前後両側壁、８ｃ，９ｃ……連結壁部、１
１……仕切り体、１１ａ……フランジ部、１１ｂ
……ウエブ部、１２……嵌合溝。 The drawings show an embodiment of the heat exchanger of this invention, in which Fig. 1 is a partially cutaway perspective view with a part omitted, Fig. 2 is an enlarged sectional view taken along the - line in Fig. 1, and Fig. 3 is a partially enlarged view. FIG. 4 is a diagram corresponding to FIG. 3 showing a modification of the right header. 1... Heat exchanger, 2, 3... Header, 4, 5...
...Heat exchange tube, 8, 9...Header structure, 8a, 9
a...Front and both side walls, 8c, 9c...Connecting wall part, 1
1... Partition body, 11a... Flange part, 11b
... Web portion, 12 ... Fitting groove.

Claims

[Scope of utility model registration request]

It is equipped with two headers arranged at a predetermined interval in the left and right direction and a plurality of heat exchange tubes arranged in parallel between both headers, and the inside of both headers is divided into two left and right divided header parts. The required number of heat exchange tubes are connected to one of the left header split headers and one of the right header split headers, and the remaining ones are connected to the left header split header parts. In the heat exchanger connected to the other divided header section and the other divided header section of the right header, each header has a cross section approximately including a front and rear both walls and a connecting wall connecting one side edge of the front and rear both walls. A substantially H-shaped cross section having two U-shaped header components arranged so that their openings face each other, a pair of front and rear flange parts, and a web part that connects the center widths of both flange parts. and a partition body disposed between both header components, and two of the partition bodies
Fitting grooves into which the edges of the front and rear walls of both header structures are fitted are formed on the left and right side edges of the two flange parts, respectively, and the edges of the front and rear walls of both header structures fit together. A heat exchanger that is fitted into a fitting groove and brazed to the partition body.