JPS62185374U

JPS62185374U -

Info

Publication number: JPS62185374U
Application number: JP7353586U
Authority: JP
Priority date: 1986-05-15
Filing date: 1986-05-15
Publication date: 1987-11-25
Also published as: JPH0429251Y2

Description

[Brief explanation of drawings]

第１図はこの考案の第１実施例を示す熱交換器
の一部切欠き部分斜視図、第２図は第１図―
線に沿う水平断面図、第３図は第２図―線に
沿う部分断面図、第４図は第１図の熱交換器の左
側壁および左側水平壁部分の拡大斜視図である。
第５図はこの考案の第２実施例を示す熱交換器の
水平断面図、第６図はこの考案の第３実施例を示
す熱交換器の水平断面図で、これらは第２図にそ
れぞれ対応するものである。１…熱交換器、２…平板、３，４…左右側壁、
５，５ａ，５ｂ…アーチ形突起、６…流体通過孔
、７，８…左右水平壁、９…中間水平壁。 Figure 1 is a partially cutaway partial perspective view of a heat exchanger showing the first embodiment of this invention, and Figure 2 is a partial perspective view of the heat exchanger shown in Figure 1.
3 is a partial sectional view taken along the line of FIG. 2, and FIG. 4 is an enlarged perspective view of the left side wall and left horizontal wall portion of the heat exchanger of FIG. 1.
Fig. 5 is a horizontal sectional view of a heat exchanger showing a second embodiment of this invention, and Fig. 6 is a horizontal sectional view of a heat exchanger showing a third embodiment of this invention. It corresponds to this. 1... Heat exchanger, 2... Flat plate, 3, 4... Left and right side walls,
5, 5a, 5b... Arch-shaped projection, 6... Fluid passage hole, 7, 8... Left and right horizontal walls, 9... Intermediate horizontal wall.

Claims

[Scope of utility model registration request]

A first fluid flow path A and a second fluid formed by at least three flat plates 2 arranged in parallel at predetermined intervals and both side walls interposed between adjacent flat plates 2. A plate-fin type heat exchanger having a flow path B, the first fluid flow path A
and the second fluid flow path B, the left side wall 3 is provided with a large number of arch-shaped projections 5 when viewed from the side surface that project upwardly and downwardly, and all arch-shaped projections 5 are provided. A left horizontal wall 7 having a fluid passage hole 6 facing thereto is integrally provided, and a right horizontal wall 8 having a large number of arch-shaped protrusions 5 and having a fluid passage hole 6 is also integrally provided on the right side wall 4. , a plate-fin type in which a left horizontal wall 7 and a right horizontal wall 8 are connected to each other with or without an intermediate horizontal wall 9, which is also provided with a large number of arch-shaped projections 5 and has fluid passage holes 6. Heat exchanger.