JPS62180269U

JPS62180269U -

Info

Publication number: JPS62180269U
Application number: JP6745386U
Authority: JP
Priority date: 1986-05-02
Filing date: 1986-05-02
Publication date: 1987-11-16

Description

[Brief explanation of drawings]

第１図は本考案の一実施例を示す分解斜視図、
第２図はその側面図、第３図は第２図に示す―
断面図、第４図は第３図に示す―断面図、
第５図および第６図は第２図に示す―断面図
および―断面図、第７図〜第１１図は従来例
を示し、第７図は従来例の全体斜視図、第８図は
その正面断面図、第９図は第８図に示す―断
面図、第１０図は第８図に示す―断面図、第
１１図は他の従来例を示す一部平面断面図である
。１……第１伝熱板、２……第２伝熱板、３……
第３伝熱板、４……第４伝熱板、７ａ，７ｂ，７
ｃ，７ｄ……周辺部、８ａ，８ｂ，８ｃ，８ｄ…
…凸部、９ａ，９ｂ，９ｃ，９ｄ……溝部、１０
ａ，１０ｂ，１０ｃ，１０ｄ……第１貫通孔、１
１ａ，１１ｂ，１１ｃ，１１ｄ……第２貫通孔、
１２……熱交換器本体、１５……前面端板、１６
……第１流体供給ノズル、１８……第２流体供給
ノズル、１９……後面端板、２０……第１流体排
出ノズル、２２……第２流体排出ノズル。 FIG. 1 is an exploded perspective view showing an embodiment of the present invention;
Figure 2 is its side view, Figure 3 is shown in Figure 2.
Sectional view, Figure 4 is shown in Figure 3 - Cross-sectional view,
5 and 6 are sectional views and sectional views shown in FIG. 2, FIGS. 7 to 11 show the conventional example, FIG. 7 is an overall perspective view of the conventional example, and FIG. 8 is the same. 9 is a sectional view shown in FIG. 8, FIG. 10 is a sectional view shown in FIG. 8, and FIG. 11 is a partial plan sectional view showing another conventional example. 1...First heat exchanger plate, 2...Second heat exchanger plate, 3...
Third heat exchanger plate, 4...Fourth heat exchanger plate, 7a, 7b, 7
c, 7d...periphery, 8a, 8b, 8c, 8d...
...Protrusion, 9a, 9b, 9c, 9d...Groove, 10
a, 10b, 10c, 10d...first through hole, 1
1a, 11b, 11c, 11d... second through hole,
12... Heat exchanger main body, 15... Front end plate, 16
...First fluid supply nozzle, 18...Second fluid supply nozzle, 19...Rear end plate, 20...First fluid discharge nozzle, 22...Second fluid discharge nozzle.

Claims

[Scope of utility model registration request]

A heat exchanger plate having a convex portion having a constant height except for the periphery of the flat plate, and a plurality of parallel grooves having the same depth as the height of the convex portion in the convex portion by pressing. a first heat exchanger plate having one through hole formed at one end in the longitudinal direction of the groove and one through hole formed at one end of each groove;
A second heat transfer plate having one through hole formed at the other end in the longitudinal direction of the groove different from that of the heat transfer plate, and one through hole formed at the other end of each groove. ,
A heat exchanger plate that is plane symmetrical to the heat exchanger plate, and has one through hole formed in the same position as the second heat exchanger plate in the convex part and the same position as the first heat exchanger plate in each groove part. a third heat exchanger plate having one through hole formed in each of the grooves, one through hole formed in the same position as the first heat exchanger plate in the convex part, and a second through hole in each groove part. a fourth heat exchanger plate each having one through hole formed at the same position as the heat exchanger plate; and the first heat exchanger plate, the third heat exchanger plate, and the second heat exchanger plate. and a fourth heat exchanger plate are joined so that the peripheral parts of the heat exchanger plates are in contact with each other, and by joining a plurality of these joints alternately so that their convex parts are in contact with each other, two independent fluid passages that are in contact with each other are created. A laminated plate heat exchanger characterized by forming.