JPH0441980U

JPH0441980U -

Info

Publication number: JPH0441980U
Application number: JP8036390U
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: JP2534751Y2

Description

[Brief explanation of the drawing]

第１図はこの考案の実施例の分解斜視図。第２
図はその組立状態の斜視図。第３図は第２図の
−線に沿つた平断面図。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、２……第１プ
レート、２ａ，２ｂ……冷媒通孔、２ｃ，２ｄ，
２ｅ……スペーサ、２ｈ……縦隙間、２ｉ……横
隙間、２ｆ……開放口、２ｇ……フイン、３……
第２プレート、３ａ，３ｂ……冷媒通孔、３ｄ…
…フイン、４……裏プレート、４ｂ……入口パイ
プ、４ｃ……出口パイプ、５……取入れとい、６
……排出とい、６ａ……ドレーンパイプ、７……
ベーパ通路、８……冷媒通路。 FIG. 1 is an exploded perspective view of an embodiment of this invention. Second
The figure is a perspective view of the assembled state. FIG. 3 is a plan sectional view taken along the - line in FIG. 2. 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, 2...First plate, 2a, 2b...Refrigerant holes, 2c, 2d,
2e...Spacer, 2h...Vertical gap, 2i...Horizontal gap, 2f...Open opening, 2g...Fin, 3...
Second plate, 3a, 3b...refrigerant hole, 3d...
...Fin, 4...Back plate, 4b...Inlet pipe, 4c...Outlet pipe, 5...Intake pipe, 6
...Drain pipe, 6a...Drain pipe, 7...
Vapor passage, 8... Refrigerant passage.

Claims

[Scope of utility model registration request]

Between a front cover plate and a back cover plate having a refrigerant inlet and an outlet, a required number of first plates and second plates each having refrigerant passage holes provided in a lower corner of one end and an upper corner of the other end are stacked alternately, An intake port and a discharge port are connected to both end faces of the stacked body to form a container body, and spacers are attached to the upper side of the first plate surface around both end corners and the refrigerant passage hole, and spacers are attached to the lower side of the first plate. The spacer is equipped with a rod-shaped spacer that surrounds the refrigerant passage hole in the lower corner at one end and whose rod part is inclined downward at the other end, and has wide openings at both ends that communicate with each of the above-mentioned grooves, and has a corrugated surface. Plate-shaped fins are divided into a plurality of rows and arranged, vertical gaps are provided between each fin, and horizontal gaps are provided between each fin and the rod-shaped spacer to form a passage for the fluid to be treated on the first plate. At both ends of the surface of the second plate, spacers are provided along the edges and the upper and lower edges of the corners, and corrugated fins are installed between both spacers to form a refrigerant passage on the second plate, and a spacer is provided at the bottom of the discharge tube. A heat exchanger equipped with a drain pipe.