JPH0346776U

JPH0346776U -

Info

Publication number: JPH0346776U
Application number: JP10131489U
Authority: JP
Priority date: 1989-08-30
Filing date: 1989-08-30
Publication date: 1991-04-30

Description

[Brief explanation of the drawing]

第１図は本考案の実施例に係る熱交換器に供さ
れる座板の斜視図である。第２図は本考案の実施
例に係る熱交換器の座板の要部拡大図である。第
３図は第１図の座板の組付前の単体の断面図であ
る。第４図は本実施例の作用状態を説明する要部
断面図である。第５図は本考案の実施例に係る熱
交換器の要部断面図である。第６図は従来におけ
る熱交換器の座板、シール材、樹脂タンクの組付
方法を示す断面説明図である。第７図は従来にお
ける熱交換器に供される座板の斜視図である、第
８図は従来における熱交換器の座板、シール材、
樹脂タンクの正しい組付状態を示す断面図である
。第９図は同熱交換器の不具合を説明する要部断
面図である。主要な部分の符号の説明、１……座板、２……
チユーブ取付面、３……環状溝、６……内周壁面
、７……境界部、８，９，１０……凹状の斜め補
強部、１１……シール材、１２……樹脂タンク、
１３……外周壁面。 FIG. 1 is a perspective view of a seat plate provided for a heat exchanger according to an embodiment of the present invention. FIG. 2 is an enlarged view of the main part of the seat plate of the heat exchanger according to the embodiment of the present invention. FIG. 3 is a sectional view of the seat plate of FIG. 1 before being assembled. FIG. 4 is a sectional view of a main part explaining the operating state of this embodiment. FIG. 5 is a sectional view of a main part of a heat exchanger according to an embodiment of the present invention. FIG. 6 is an explanatory cross-sectional view showing a conventional method of assembling the seat plate, sealing material, and resin tank of a heat exchanger. FIG. 7 is a perspective view of a seat plate used in a conventional heat exchanger. FIG. 8 is a perspective view of a conventional heat exchanger seat plate, sealing material,
FIG. 3 is a sectional view showing the correct assembled state of the resin tank. FIG. 9 is a sectional view of a main part of the heat exchanger for explaining the problem. Explanation of symbols of main parts, 1... Seat board, 2...
Tube mounting surface, 3... Annular groove, 6... Inner peripheral wall surface, 7... Boundary part, 8, 9, 10... Concave diagonal reinforcement part, 11... Sealing material, 12... Resin tank,
13...Outer wall surface.

Claims

[Scope of utility model registration request]

The resin tank is fitted into the annular groove formed on the peripheral edge of the tube mounting surface of the seat plate via a sealing material, and the outer peripheral wall surface of the annular groove of the seat plate is caulked to the outer surface of the flange part of the resin tank. In a heat exchanger that is fixed to a seat plate of a resin tank with A heat exchanger characterized by having a diagonal reinforcement section.