JPH02127960U - - Google Patents
Info
- Publication number
- JPH02127960U JPH02127960U JP3488389U JP3488389U JPH02127960U JP H02127960 U JPH02127960 U JP H02127960U JP 3488389 U JP3488389 U JP 3488389U JP 3488389 U JP3488389 U JP 3488389U JP H02127960 U JPH02127960 U JP H02127960U
- Authority
- JP
- Japan
- Prior art keywords
- gasket
- heat transfer
- fixing groove
- plate
- come
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000007788 liquid Substances 0.000 claims 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図および第２図はこの考案の一実施例であ
つて、第１図はガスケツト固定時の一部斜視図、
第２図はガスケツト固定部の一部斜視図である。
第３図ないし第５図はこの考案のほかの実施例で
あつて、第３図はガスケツト固定時の一部斜視図
、第４図はガスケツト固定部の一部斜視図、第５
図はガスケツト固定溝を端面からながめた図面で
ある。第６図ないし第８図はこの考案の更に他の
実施例であつて第６図はガスケツト固定時の一部
斜視図、第７図はガスケツト固定部の一部斜視図
、第８図はガスケツト固定溝を上面からながめた
図面である。第９図および第１０図はプレート式
熱交換器の構成を説明するための伝熱プレートの
正面図および要部断面である。第１１図ないし第
１３図は従来のガスケツトの各固定方法を示す要
部断面図である。
１１……伝熱プレート、１２……ガスケツト溝
、１３……ガスケツト固定溝、１４……ガスケツ
ト、１５……固定片。
Figures 1 and 2 show an embodiment of this invention; Figure 1 is a partial perspective view of the gasket when it is fixed;
FIG. 2 is a partial perspective view of the gasket fixing part.
Figures 3 to 5 show other embodiments of this invention, in which Figure 3 is a partial perspective view when the gasket is fixed, Figure 4 is a partial perspective view of the gasket fixing part, and Figure 5 is a partial perspective view of the gasket fixing part.
The figure shows the gasket fixing groove viewed from the end. Figures 6 to 8 show still other embodiments of this invention, in which Figure 6 is a partial perspective view of the gasket when it is fixed, Figure 7 is a partial perspective view of the gasket fixing part, and Figure 8 is the gasket. It is a drawing looking at a fixing groove from the top. FIGS. 9 and 10 are a front view and a sectional view of a main part of a heat transfer plate for explaining the structure of a plate heat exchanger. FIGS. 11 to 13 are sectional views of main parts showing various conventional gasket fixing methods. 11...Heat transfer plate, 12...Gasket groove, 13...Gasket fixing groove, 14...Gasket, 15...Fixing piece.
Claims (1)
設けたガスケツト溝に嵌装固定したガスケツトを
介して積層してなるプレート式熱交換器において
、 上記伝熱プレートに設けたガスケツト溝の接液
しない周側面に少なくとも一部分を台形形状に形
成したガスケツト固定溝を開口するとともに、 ガスケツトの接液しない周側面の上記伝熱プレ
ートのガスケツト固定溝と対応する位置にこれに
圧入嵌合される少なくとも一部分を台形形状に形
成した固定片を一体に突設したことを特徴とする
プレート式熱交換器。[Scope of Claim for Utility Model Registration] In a plate heat exchanger in which a plurality of heat transfer plates are stacked with gaskets fitted and fixed in gasket grooves provided all around the periphery thereof, the heat transfer plates described above A gasket fixing groove having at least a portion formed in a trapezoidal shape is opened on the circumferential side of the gasket groove provided in the heat transfer plate which does not come into contact with liquid, and a gasket fixing groove is opened at a position corresponding to the gasket fixing groove of the heat transfer plate on the circumferential side of the gasket that does not come into contact with liquid. 1. A plate heat exchanger, characterized in that a fixing piece, at least a portion of which is press-fitted into a trapezoidal shape, is integrally protruded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989034883U JPH0645185Y2 (en) | 1989-03-27 | 1989-03-27 | Plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989034883U JPH0645185Y2 (en) | 1989-03-27 | 1989-03-27 | Plate heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02127960U true JPH02127960U (en) | 1990-10-22 |
| JPH0645185Y2 JPH0645185Y2 (en) | 1994-11-16 |
Family
ID=31539745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989034883U Expired - Fee Related JPH0645185Y2 (en) | 1989-03-27 | 1989-03-27 | Plate heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0645185Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6356477A (en) * | 1986-08-27 | 1988-03-11 | Nec Corp | Printer |
-
1989
- 1989-03-27 JP JP1989034883U patent/JPH0645185Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6356477A (en) * | 1986-08-27 | 1988-03-11 | Nec Corp | Printer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0645185Y2 (en) | 1994-11-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |