JPS62180280U

JPS62180280U -

Info

Publication number: JPS62180280U
Application number: JP6087686U
Authority: JP
Priority date: 1986-04-24
Filing date: 1986-04-24
Publication date: 1987-11-16

Description

[Brief explanation of drawings]

第１図は本考案のプレート式熱交換器の全体斜
視図、第２図は本考案のプレート形状を示す平面
図、第３図は第２図の―線に沿う断面図、
第３図は第２図の―線に沿う断面図、第４
図は第２図の―線に沿う断面図、第５図は従
来のプレート形状の一例を示す正面図、第６図は
従来のプレートの一例の断面図、第７図はプレー
トの他の従来例を示す部分斜視図である。６，６′，６″：プレート、１３：長突起、１
４：半球状突起、１５，１６：ウエービー・フロ
ー路、ａ，ｂ：流体。 FIG. 1 is an overall perspective view of the plate heat exchanger of the present invention, FIG. 2 is a plan view showing the plate shape of the present invention, and FIG. 3 is a sectional view taken along the line - in FIG. 2.
Figure 3 is a sectional view taken along the - line in Figure 2;
The figure is a sectional view taken along the line - in Fig. 2, Fig. 5 is a front view showing an example of a conventional plate shape, Fig. 6 is a sectional view of an example of a conventional plate, and Fig. 7 is another conventional plate. It is a partial perspective view which shows an example. 6, 6′, 6″: Plate, 13: Long projection, 1
4: hemispherical projection, 15, 16: wavy flow path, a, b: fluid.

Claims

[Scope of utility model registration request]

In an orthogonal type heat exchanger in which orthogonal flow paths are formed between stacked plates using the plates as partition walls, one side of each plate has a plurality of zigzag-shaped protrusions consisting of a plurality of long protrusions arranged in a row. The rows are arranged parallel to each other at intervals, and projections arranged in a staggered manner are provided on the other side, and the projections are brought into contact with each other between the adjacent plates and the projections are brought into contact with each other due to the inverted arrangement. A plate heat exchanger characterized by having a wavy flow path with partition walls.