JPH0292494U

JPH0292494U -

Info

Publication number: JPH0292494U
Application number: JP17012588U
Authority: JP
Priority date: 1988-12-28
Filing date: 1988-12-28
Publication date: 1990-07-23
Anticipated expiration: 2003-12-28
Also published as: JPH0645188Y2

Description

[Brief explanation of drawings]

第１図はこの考案の第１実施例にかかる熱交換
器のヘツダー、チユーブ、仕切部材を分解状態で
示す斜視図、第２図は全体正面図、第２図は同じ
く側面図、第４図イ〜ヘは仕切部材の製作工程を
示す工程図、第５図は第４図ヘの−線断面図
、第６図は仕切部材とヘツダーとのろう付け後の
状態を示す縦断面図、第７図イはこの考案の第２
実施例にかかる熱交換器の仕切部材を示す斜視図
、第７図ロは第７図イの−線断面図、第８図
は該仕切部材とヘツダーとのろう付け後の状態を
示す縦断面図、第９図イはこの考案の第３実施例
にかかる熱交換器の仕切部材を示す斜視図、第９
図ロは第９図イの−線断面図、第１０図は該
仕切部材とヘツダーとのろう付け後の状態を示す
縦断面図、第１１図は従来の熱交換器のヘツダー
、チユーブ、仕切部材を分解状態で示す斜視図で
ある。１……チユーブ、２……コルゲートフイン、３
，４……ヘツダー、１０……仕切部材、１３……
切込部、１４……周面部、１６……仕切部材、１
７……内面部、１８……帯状板部。 Fig. 1 is an exploded perspective view showing the header, tubes, and partition members of a heat exchanger according to the first embodiment of this invention, Fig. 2 is an overall front view, Fig. 2 is also a side view, and Fig. 4 A to F are process diagrams showing the manufacturing process of the partition member, FIG. 5 is a sectional view taken along the - line in FIG. Figure 7 A is the second version of this idea.
A perspective view showing a partition member of a heat exchanger according to an embodiment, FIG. 7B is a sectional view taken along the line -- in FIG. 7A, and FIG. Figure 9A is a perspective view showing a partition member of a heat exchanger according to a third embodiment of this invention.
Figure B is a cross-sectional view taken along the line -2 in Figure 9A, Figure 10 is a vertical cross-sectional view showing the state of the partition member and header after brazing, and Figure 11 is a cross-sectional view of the header, tube, and partition of a conventional heat exchanger. It is a perspective view showing a member in an exploded state. 1...Tube, 2...Colgate Finn, 3
, 4... Header, 10... Partition member, 13...
Cut portion, 14...Surrounding surface portion, 16...Partition member, 1
7...Inner surface part, 18...Band-shaped plate part.

補正平１．４．５図面の簡単な説明を次のように補正する。明細書の第１８頁第６行〜第７行に「第２図は
同じく側面図、」とあるのを、「第３図は同じく
側面図、」と訂正する。Amendment 1.4.5 The brief description of the drawing is amended as follows. In lines 6 and 7 of page 18 of the specification, the statement ``Figure 2 is also a side view'' is corrected to ``Figure 3 is also a side view.''

Claims

[Claims for Utility Model Registration] A plurality of tubes and corrugated fins are arranged alternately, and both ends of each tube are connected to a pair of hollow headers, and a flow path constituted by the tubes is used for heat exchange. A heat exchanger is provided with a partition member that partitions the inside of at least one header so that the medium flows in a meandering manner, wherein a circumferential notch is formed in the header to communicate between the inside and outside, The partition member includes a partition plate portion having a circumferential surface portion that can be adapted to the inner peripheral shape of the header, and a band-shaped plate portion that has an inner surface portion that can be adapted to the outer peripheral shape of the header and can cover the cut portion from the outside. By fitting the partition member into the header through the notch, the peripheral surface of the partition plate is brought into close contact with the inner peripheral surface of the header, and the inner surface of the band-shaped plate is 1. A heat exchanger characterized in that the cut portion of the header is disposed in close contact with the outer circumferential surface of the notch portion of the header, and is integrated with the cut portion by brazing.