CN2142556Y - High pressure plate type heat exchanger - Google Patents
High pressure plate type heat exchanger Download PDFInfo
- Publication number
- CN2142556Y CN2142556Y CN 92243626 CN92243626U CN2142556Y CN 2142556 Y CN2142556 Y CN 2142556Y CN 92243626 CN92243626 CN 92243626 CN 92243626 U CN92243626 U CN 92243626U CN 2142556 Y CN2142556 Y CN 2142556Y
- Authority
- CN
- China
- Prior art keywords
- groove
- plate
- heat exchanger
- type heat
- high pressure
- 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.)
- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model provides a high pressure plate type heat exchanger. Structures of a heat exchange supporting frame (1), a cross beam (2), a movable press plate (4), a fixed press plate (5), a sealing rubber pad (9), a clamping bolt (3), and a flange connecting pipe (6) are not altered. A groove which is arranged on the original dual channel sealing part of a plate sheet (7) is narrowed. A widened sealing groove on the adjacent plate sheet (8) and the sealing rubber pad (9) in the groove are supported by the extension parts of the convex parts of the both sides, and the groove and the sealing rubber pad (9) which is arranged on the other adjacent plate sheet (8) are compressed with each other. The utility model has the advantages of simple technology, simple structure, materials saving, pressure grade increase, long service life, convenient maintenance, etc.
Description
The utility model relates to the heat-exchange device that a kind of convection cell heats or cools off.
The plate type heat exchanger of domestic production at present, for strengthening sealing effectiveness, improving its pressure, the reinforcement that has employing along groove one section continuous square wave formula of rectangle to be set at the double sealing place of the plate type heat exchanger plate import and export of drawing and forming supports seal groove can make pressure reach 1.6MPa.This method needs reinforcement spot welding is fixed in the groove, waste material not only, and the crystalline substance point that forms during spot welding is perishable, leak and runner is narrowed down, and pressure reduces, and uses back plate distortion to be difficult to reparation for many years.
The purpose of this utility model is in order to overcome above-mentioned shortcoming, a kind of spot welding reinforcement, high pressure plate type heat exchanger of one-off drawing moulding cancelled on the plate of plate type heat exchanger to be provided.
Task of the present utility model is on the basis that does not change the original support of plate type heat exchanger, crossbeam, movable pressing board, fixation clip, fishbolt, flange adapter, plate, seal gasket structure, the reinforcement cancellation that is provided with in the groove with the former double sealing of plate place, and this groove narrowed down, the both sides boss prolongs supporting the seal groove widened on the adjacent plate and the seal gasket in the groove, and the groove that narrows down and seal gasket on another adjacent plate compress realization mutually.
The utility model makes technology, simple in structure owing to cancelled reinforcement, has not only saved material, has improved pressure rating, and has long service life, advantage such as easy to maintenance.
Accompanying drawings embodiment:
Fig. 1 is the installation diagram of high pressure plate type heat exchanger;
Fig. 2 is the sheet structure schematic diagram of high pressure plate type heat exchanger;
Fig. 3 is the plate partial sectional view of high pressure plate type heat exchanger.
Just know that by Fig. 1-Fig. 3 the utility model at first passes crossbeam 2 respectively fixation clip 5, movable pressing board 4 and the support 1 that has flange adapter 6, and with fixation clip 5 and support 1 location.Is the plate 7 that is stained with seal gasket 9 that A plate and 8 is that the B plate is according to A-B-A-B ... order through crossbeam 2 plate 7 and 8 is inserted between fixation clip 5 and the movable pressing board 4, use fishbolt 3 clampings then.When being clamped to calculated value, support and compress seal gasket 9 mutually between the adjacent plate 7 and 8 in double sealing place.Thereby reach excellent sealing effect, make this design of heat exchanger pressure reach 2.5MPa.
Claims (1)
1, a kind of board-like parallel operation, particularly a kind of high pressure plate type heat exchanger, comprise support (1), crossbeam (2), fishbolt (3), movable pressing board (4), fixation clip (5), flange adapter (6), plate (7) and (8), seal gasket (9), it is characterized in that the groove at plate (7) double sealing place is narrowed down, the both sides boss prolongs supporting the seal groove widened on the adjacent plate (8) and the seal gasket (9) in the groove, and the groove that plate (7) narrows down compresses mutually with seal gasket (9) on another adjacent plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92243626 CN2142556Y (en) | 1992-12-07 | 1992-12-07 | High pressure plate type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92243626 CN2142556Y (en) | 1992-12-07 | 1992-12-07 | High pressure plate type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2142556Y true CN2142556Y (en) | 1993-09-22 |
Family
ID=33783109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92243626 Expired - Fee Related CN2142556Y (en) | 1992-12-07 | 1992-12-07 | High pressure plate type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2142556Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032820A (en) * | 2010-12-09 | 2011-04-27 | 南京航空航天大学 | All-welded high-pressure plate type heat exchanger |
| CN104776737A (en) * | 2015-04-22 | 2015-07-15 | 济南秦泰热工技术有限公司 | High-pressure plate type heat exchanger |
| CN106440889A (en) * | 2016-10-17 | 2017-02-22 | 天津亚泰昊德科技有限公司 | Novel heat exchanger |
-
1992
- 1992-12-07 CN CN 92243626 patent/CN2142556Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032820A (en) * | 2010-12-09 | 2011-04-27 | 南京航空航天大学 | All-welded high-pressure plate type heat exchanger |
| CN102032820B (en) * | 2010-12-09 | 2012-11-14 | 南京航空航天大学 | All-welded high-pressure plate type heat exchanger |
| CN104776737A (en) * | 2015-04-22 | 2015-07-15 | 济南秦泰热工技术有限公司 | High-pressure plate type heat exchanger |
| CN106440889A (en) * | 2016-10-17 | 2017-02-22 | 天津亚泰昊德科技有限公司 | Novel heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |