JPH0441979U

JPH0441979U -

Info

Publication number: JPH0441979U
Application number: JP8036290U
Authority: JP
Priority date: 1990-07-28
Filing date: 1990-07-28
Publication date: 1992-04-09
Anticipated expiration: 2005-07-28
Also published as: JP2534750Y2

Description

[Brief explanation of the drawing]

第１図イはこの考案に係る熱交換器の重ね合せ
プレートの分解斜視図。同図ロは同じく下端部材
の分解斜視図。第２図は組立状態の斜視図。第３
図は第２図−線に沿つた断面図。第４図はド
ライクリーニング機の一部の回路図。第５図イは
従来の熱交換器の断面図。同図ロはその平断面図
。図中、１……表カバープレート、１ｂ……入口
パイプ、１ｃ……出口パイプ、２……第１プレー
ト、２ａ，２ｂ……ベーパ通孔、２ｃ，２ｄ……
冷媒通孔、２ｅ……棒状のスペーサ、２ｆ……枠
状スペーサ、２ｇ……フイン、２ｈ……開放口、
３……第２プレート、３ａ，３ｂ……ベーパ通孔
、３ｃ，３ｄ……ベーパ通孔、３ｅ，３ｆ……枠
状スペーサ、３ｇ……フイン、４……裏カバープ
レート、４ｂ……入口パイプ、４ｃ……出口パイ
プ、５……端板材、６……液受け皿。 FIG. 1A is an exploded perspective view of overlapping plates of a heat exchanger according to this invention. Figure B is an exploded perspective view of the lower end member. FIG. 2 is a perspective view of the assembled state. Third
The figure is a sectional view taken along the line of FIG. Figure 4 is a circuit diagram of a part of the dry cleaning machine. FIG. 5A is a sectional view of a conventional heat exchanger. Figure B is a cross-sectional plan view. In the figure, 1... Front cover plate, 1b... Inlet pipe, 1c... Outlet pipe, 2... First plate, 2a, 2b... Vapor passage hole, 2c, 2d...
Refrigerant passage hole, 2e...rod-shaped spacer, 2f...frame-shaped spacer, 2g...fin, 2h...opening port,
3... Second plate, 3a, 3b... Vapor passage hole, 3c, 3d... Vapor passage hole, 3e, 3f... Frame spacer, 3g... Fin, 4... Back cover plate, 4b... Inlet Pipe, 4c...Outlet pipe, 5...End plate material, 6...Liquid receiving tray.

Claims

[Scope of utility model registration request]

A first plate and a second plate each having a fluid passage hole and a refrigerant passage hole at the upper and lower ends, respectively, between front and back cover plates each having an inlet and an outlet for the fluid to be treated or a refrigerant at the upper and lower ends. A required number of plates are stacked alternately to form a vessel body, and spacers are provided at both corners and around the refrigerant passage holes at the lower end of the surface of the first plate to form a wide open opening at the lower edge. A frame-shaped spacer is attached to the upper end to surround the refrigerant passage hole and open the inside of the fluid to be treated, and corrugated fins are arranged between the upper and lower spacers to cover the first plate. A passage for the fluid to be treated, a second
Frame-shaped spacers are attached to the upper and lower ends of the surface of the plate to surround the fluid passage holes to be treated and to open the inside of the refrigerant passage holes, and corrugated fins are arranged between the upper and lower spacers. A heat exchanger in which a refrigerant passage is formed on a second plate, and a liquid receiving tray having a discharge port is attached to a lower end surface of the vessel.