JPS58107489U

JPS58107489U - Multi-plate heat exchanger

Info

Publication number: JPS58107489U
Application number: JP102382U
Authority: JP
Inventors: 伊佐治　伸; 阿部　俊司
Original assignee: 株式会社　土屋製作所
Priority date: 1982-01-08
Filing date: 1982-01-08
Publication date: 1983-07-21
Also published as: JPS6247023Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案の熱交換器の部分断面図。第２図は第１
図の斜視図。第３図イは他の実施例で第３図口はイのＡ
−Ａ断面図。第４図は他の実施例の部分断面図である。１・・・熱交換器、２・・・ハウジング、３．２１゜３
１・・・カバー、４・・・突起部、２２・・・嵌合板、
３２・・・凸部、５・・１熱交換エレメント、６・・・
熱交換エレメントコア。FIG. 1 is a partial sectional view of the heat exchanger of the present invention. Figure 2 is the first
A perspective view of the figure. Figure 3 A shows another embodiment, and the opening in Figure 3 is A in Figure 3.
-A sectional view. FIG. 4 is a partial sectional view of another embodiment. 1... Heat exchanger, 2... Housing, 3.21°3
1... Cover, 4... Projection, 22... Fitting plate,
32...Protrusion, 5...1 heat exchange element, 6...
Heat exchange element core.

Claims

[Claims for Utility Model Registration] 1. A heat exchanger made by stacking a large number of rectangular heat exchange elements in a rectangular housing that has a hermit outlet hole on the bottom surface, a personal outlet hole on the end surface, and a flange on the upper open surface. Place the replacement element core γ, and make sure that there is a protrusion whose direction is perpendicular to the longitudinal direction of the heat exchange element core, whose length is slightly shorter than that between the inner walls of the housing, and whose height corresponds to the thickness of one stage of the heat exchange element. A rectangular plate-shaped cover having at least one or more
A multi-plate heat exchanger, characterized in that the protrusion is attached to face a heat exchange element core. 2. A holder having a U-shaped holding plate with one side open in a direction perpendicular to the longitudinal direction of the heat exchange element core is fixed to one side of the cover, and a fitting allowance is provided to fit into the holding plate. A utility model consisting of a rectangular plate-like cover fitted with two fittings that have a substantially U-shaped cross section, a length slightly shorter than the length between the inner walls of the housing, and a height corresponding to the thickness of an integral number of steps of the heat exchange element. A multi-plate heat exchanger according to claim 1. 3. On one side of the cover, extending between the substantially central positions of the reinforcing plates of the heat exchange element core at both ends, there is a convex portion with a width slightly shorter than that between the inner walls of the housing and a height corresponding to the thickness of one stage of the heat exchange element. A multi-plate heat exchanger according to claim 1, which is comprised of a rectangular plate-shaped cover having a rectangular plate shape.