JPS6245589U

JPS6245589U -

Info

Publication number: JPS6245589U
Application number: JP13373985U
Authority: JP
Priority date: 1985-08-30
Filing date: 1985-08-30
Publication date: 1987-03-19
Also published as: JPH0245665Y2

Description

[Brief explanation of the drawing]

第１図はこの考案によるサイド・プレートが用
いられた熱交換器の斜視図、第２図は第１図の一
部切欠き部分拡大図、第３図は第１図の―線
にそう一部を省略した拡大断面図、第４図は第３
図の部分拡大図、第５図はこの考案によるサイド
・プレートの斜視図、第６図から第９図は第１図
に示す熱交換器の製造方法を工程順に示し、第６
図は偏平管を偏平管ホルダに配した状態の平面図
、第７図は偏平管の両端をヘツダ・プレートの孔
に差込んだ状態を示す一部切欠き部分平面図、第
８図はヘツダ・プレートと偏平管との組合せ体の
斜視図、第９図はサイド・プレートの両端をヘツ
ダ・プレートに係合させる方法を示す一部切欠き
部分平面図、第１０図はこの考案の他の実施例を
示す斜視図である。１……熱交換器、２……ヘツダ・プレート、４
……コルゲート・フイン、５，１０……サイド・
プレート、６……ヘツダ・タンク、７……ヘツダ
・タンク本体、１０……突出部、１３……係合部
。 Figure 1 is a perspective view of a heat exchanger using side plates according to this invention, Figure 2 is an enlarged partially cutaway view of Figure 1, and Figure 3 is a diagram aligned with the - line in Figure 1. Figure 4 is an enlarged sectional view with parts omitted.
5 is a perspective view of the side plate according to this invention, and FIGS. 6 to 9 show the manufacturing method of the heat exchanger shown in FIG. 1 in order of process.
The figure is a plan view of the flat tube placed in the flat tube holder, Figure 7 is a partially cutaway plan view showing both ends of the flat tube inserted into the holes in the header plate, and Figure 8 is the header.・A perspective view of a combination of a plate and a flat tube; FIG. 9 is a partially cutaway plan view showing a method of engaging both ends of a side plate with a header plate; FIG. 10 is a diagram showing another example of this invention. It is a perspective view showing an example. 1... Heat exchanger, 2... Header plate, 4
...Colgate Huynh, 5,10...Side
Plate, 6... Header tank, 7... Header tank body, 10... Protruding portion, 13... Engaging portion.

Claims

[Scope of utility model registration request]

Two header plates that are parallel to each other and have protrusions that protrude to the other side at both ends of opposing surfaces, and are arranged between both header plates so that they are at right angles to the header plates and parallel to each other. a plurality of flat tubes which are connected to the header plate at both ends, corrugated fins which are arranged between adjacent flat tubes and outside the flat tubes at both ends and are joined to the flat tubes, and both ends of the flat tubes. The two side fins are arranged on the outside of the corrugated fin and have both ends joined to the header plate and are joined to the corrugated fin.
A side plate used in a heat exchanger equipped with a plate, which has both ends bent in the direction of the flat tubes located at both ends, and whose tip is folded back outward to the protruding part of the header plate. A side plate for a heat exchanger in which an engaging portion having elasticity is formed.