JPS6336884U

JPS6336884U -

Info

Publication number: JPS6336884U
Application number: JP13007886U
Authority: JP
Priority date: 1986-08-25
Filing date: 1986-08-25
Publication date: 1988-03-09

Description

[Brief explanation of the drawing]

第１図および第２図はこの考案による熱交換器
の１つの実施例を示すもので、第１図はその熱交
換器の概略を示す側面図、第２図はその熱交換器
における端部集合体とコネクタとの接続前の状態
を示す要部拡大斜視図である。第３図および第４
図は従来の熱交換器を示すもので、第３図はその
熱交換器の概略を示す側面図、第４図はその熱交
換器における偏平状チユーブとコネクタとの接続
前の状態を示す要部拡大斜視図である。１……熱交換器、２，３……偏平状チユーブ、
２ａ，３ａ……入口側端部、２ｂ，３ｂ……出口
側端部、４……入口側コネクタ、５……出口側コ
ネクタ、４ａ，５ａ……接続孔、６，７……端部
集合体。 Figures 1 and 2 show one embodiment of the heat exchanger according to this invention. Figure 1 is a side view schematically showing the heat exchanger, and Figure 2 is an end view of the heat exchanger. FIG. 3 is an enlarged perspective view of a main part showing a state before the assembly and the connector are connected. Figures 3 and 4
The figures show a conventional heat exchanger; Fig. 3 is a side view schematically showing the heat exchanger, and Fig. 4 is a schematic diagram showing the state of the heat exchanger before the flat tube and connector are connected. FIG. 1... Heat exchanger, 2, 3... Flat tube,
2a, 3a...Inlet side end, 2b, 3b...Outlet side end, 4...Inlet side connector, 5...Outlet side connector, 4a, 5a...Connection hole, 6, 7...End assembly body.

Claims

[Scope of utility model registration request]

One inlet side connector 4, one outlet side connector 5, and a plurality of flat tubes 2, 3 whose both ends are connected to these two connectors 4, 5, respectively.
In this type of heat exchanger, the fluid flowing into the inlet connector 4 is divided into the tubes 2 and 3 and then merged in the outlet connector 5. End assemblies 6, 7 in which the portions 2a, 3a and the outlet end portions 2b, 3b are overlapped, respectively, are provided in each connector 4, 5 and have a cross-sectional shape of the assemblies 6, 7. A heat exchanger characterized by being fitted into matching connection holes 4a and 5a and brazed.