JPH0330085U

JPH0330085U -

Info

Publication number: JPH0330085U
Application number: JP9091789U
Authority: JP
Priority date: 1989-07-31
Filing date: 1989-07-31
Publication date: 1991-03-25

Description

[Brief explanation of drawings]

第１図はこの考案による熱交換器がスーパーチ
ヤージヤーのインタークーラに用いられた場合の
第１の実施例を示す一部切欠き斜視図、第２図は
第１図の−線拡大断面図、第３図はヘツダ構
成体への仕切り板の取付け方を示す断面斜視図、
第４図はこの考案による熱交換器がスーパーチヤ
ージヤーのインタークーラに用いられた場合の第
２の実施例を示す第３図相当の図、第５図は仕切
り板位置決め用溝の変形例を示す第３図相当の図
である。１……インタークーラ（熱交換器）、２，３…
…ヘツダ、４……熱交換管（流体流通用中空体）
、６，９……ヘツダ構成体、９ａ，９ｂ……前後
両側壁、１１……仕切り板、１５，１６……仕切
り板位置決め用突起、２０，２１……仕切り板位
置決め用溝。 Fig. 1 is a partially cutaway perspective view showing a first embodiment in which a heat exchanger according to the invention is used in an intercooler of a supercharger, and Fig. 2 is an enlarged cross-section taken along the - line in Fig. 1. Figure 3 is a cross-sectional perspective view showing how to attach the partition plate to the header structure,
Fig. 4 is a view corresponding to Fig. 3 showing a second embodiment in which the heat exchanger according to this invention is used in a supercharger intercooler, and Fig. 5 is a modification of the partition plate positioning groove. FIG. 3 is a diagram corresponding to FIG. 1... Intercooler (heat exchanger), 2, 3...
...header, 4...heat exchange tube (hollow body for fluid circulation)
, 6, 9... Header structure, 9a, 9b... Front and rear both walls, 11... Partition plate, 15, 16... Partition plate positioning projection, 20, 21... Partition plate positioning groove.

Claims

[Claims for Utility Model Registration] 1. Two headers arranged at a predetermined interval in the vertical direction, and a plurality of hollow bodies for fluid circulation arranged in parallel between the two headers and having both ends connected to the headers. Each header has a header structure having a substantially U-shaped cross section with front and rear walls, and an opening facing the fluid circulation hollow body, and at least one of the headers In a heat exchanger that is partitioned into two or more left and right parts with one or more partition plates attached inside one of the parts, either one of the front and rear walls of the header structure in the part where the partition plates are attached A plurality of pairs of left and right partition plate positioning protrusions are provided on the inner surface at predetermined intervals in the vertical direction,
Similarly, at least one pair of left and right partition plate positioning protrusions is provided on the other inner surface, and the front and rear edges of the partition plate are fitted between the left and right pair of protrusions and brazed to the header structure. heat exchanger. 2 It is equipped with two headers arranged at a predetermined interval in the vertical direction, and a plurality of hollow bodies for fluid circulation arranged in parallel between both headers and connected to the headers at both ends, and each header , has a header structure having a generally U-shaped cross section with both front and back walls, and arranged such that the opening faces the fluid circulation hollow body, and inside at least one of both headers, one or more headers are provided. In a heat exchanger in which two or more partition plates are attached and divided into two or more parts on the left and right, grooves for positioning the partition plates extending in the vertical direction are provided on the inner surfaces of both front and rear walls of the header structure in the part where the partition plates are attached. A heat exchanger in which the front and rear edges of the partition plate are fitted into grooves and brazed to the header structure.