CN201413075Y - Combined rubber sealing gasket for plate type heat exchanger - Google Patents
Combined rubber sealing gasket for plate type heat exchanger Download PDFInfo
- Publication number
- CN201413075Y CN201413075Y CN2009201575975U CN200920157597U CN201413075Y CN 201413075 Y CN201413075 Y CN 201413075Y CN 2009201575975 U CN2009201575975 U CN 2009201575975U CN 200920157597 U CN200920157597 U CN 200920157597U CN 201413075 Y CN201413075 Y CN 201413075Y
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- heat
- gasket seal
- plate type
- seal body
- exchangers
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- Expired - Fee Related
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Abstract
The utility model relates to a combined rubber sealing gasket for plate type heat exchanger including a sealing gasket body. The sealing gasket comprises an ordinary section and a corrosion resistancesection, which are molded by an ordinary rubber mold and a corrosion resistant rubber mold respectively. The utility model can greatly reduce cost.
Description
Technical field
The utility model relates to the heat-exchangers of the plate type seal member, is a kind of New-type plate heat exchanger combined type rubber sheet gasketing specifically.
Background technology
Now, heat-exchangers of the plate type is as a kind of efficient, energy-conservation heat transmission equipment, and just extensively in each link of industrial process, and the gasket seal effect of heat-exchangers of the plate type is exactly the effect that realizes its sealing.Because heat exchanger application is extensive, so often need the gasket seal of heatproof, corrosion-resistant, chemically-resistant swelling etc., especially medium is in the heat exchanging process of Korrosionsmedium of organic solvent and comparison harshness, just needs very special heatproof, corrosion resistant rubber sheet gasketing.Because heat exchanger needs a large amount of board-like single piece clip to work together, so the complete heat exchanger treatment system of a cover is got off, the rubber sheet gasketing that may need several thousand similarly special quality, the high-quality pad of this kind costs an arm and a leg, and generally is more than ten times of General Purpose Rubber gasket seal.The rubber sheet gasketing of same kind of quality (promptly high-quality) is all used in its cold and hot both sides of the heat-exchangers of the plate type of present industrial use according to the requirement of the harsh side of condition.And wherein the passage of cold side (generally being water) can use the ordinary rubber gasket seal fully, has invisiblely so just caused great waste.Because the rubber sheet gasket of different cultivars all is complete black, shape too, the kind of therefore discerning rubber sheet gasket is very difficult.If loading error also can cause the accident.
The utility model content
The purpose of this utility model is for providing a kind of cost low heat-exchangers of the plate type combined type rubber sheet gasketing.
The technical scheme that realizes the foregoing invention purpose is as follows:
Heat-exchangers of the plate type combined type rubber sheet gasketing comprises the gasket seal body, and described gasket seal body is divided into common section and corrosion-resistant section, and described common section and corrosion-resistant section is adopted General Purpose Rubber and anti-corrosive rubber mould heat pressure to form respectively.
Described gasket seal body edges side is provided with the rubber hasp, and described hasp is used for the gasket seal body is fixed in the metal corrugated plate of heat exchanger.
Being positioned at the common section hasp with corrosion-resistant section is different colors.
Described hasp is " mountain " type, and an end of the part of middle length is connected with the gasket seal body.The short rubber strip in both sides can be fixed on the metal corrugated plate of heat exchanger.
The utility model is by adopting General Purpose Rubber and anti-corrosive rubber to be cast in together respectively with common section of a rubber gasket and corrosion-resistant section, and needn't all adopt high-quality rubber by whole sealing gasket, and cost is reduced greatly.Simultaneously, side at the gasket seal body is provided with " mountain " shape hasp, hasp is stuck in the waveform groove of interchanger separator edge, rubber sheet gasketing is fixed with respect to the metal corrugated plate of heat exchanger, be convenient to install and use, simultaneously by hasp being provided with different colors, externally promptly can easily distinguish, like this according to the medium difference that flows in the dividing plate, and adopt the different pad of color of the hasp of gasket seal, be convenient to change.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment 1
Fig. 2 is the structural representation of the utility model embodiment 2
Fig. 3 is the structural representation of the utility model embodiment 3
Fig. 4 is applied in schematic diagram on the dividing plate for this practical embodiment
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
For clearly understanding the utility model, so in the accompanying drawings the part figure has been carried out pattern fills, distinguish common section and corrosion-resistant section of the present utility model by different colors, this differentiation is only for conveniently understanding the utility model.Actual these two sections black that are existing rubber blanket of product.
As shown in Figure 1, heat-exchangers of the plate type combined type rubber sheet gasketing, comprise the gasket seal body, described gasket seal body is divided into common section 1 and corrosion-resistant section 2, and described common section 1 and corrosion-resistant section 2 is adopted General Purpose Rubber and anti-corrosive rubber mould heat pressure to form respectively.The utility model adopts the rubber strip of unlike material, through thermo-compression bonding together, makes heat-exchangers of the plate type combined type rubber sheet gasketing of the present utility model.
As shown in Figure 2, difference from Example 1 only is that common section 1 position with corrosion-resistant section 2 is different.
Further, on the basis of embodiment 1 and embodiment 2, has the projection that is used to distinguish common section 1 and corrosion-resistant section at the edge of gasket seal body.Described projection can take different shapes or different colors is distinguished two sections of gasket seal body.
Further, referring to Fig. 3, on the basis of embodiment 1 and 2, described gasket seal body edges side is provided with rubber hasp 3, and described hasp 3 is used for the gasket seal body is fixed in the metal corrugated plate of heat exchanger.
Further, being positioned at common section hasp is different colors with corrosion-resistant section hasp.Be convenient to distinguish.
Referring to Fig. 3 and Fig. 4, be that with the difference of embodiment 1 and 2 end of described hasp 3 is " mountain " font, the end in the middle of it is connected with the gasket seal body, and described hasp is used to block dividing plate 7 edges, and the gasket seal body is fixed.
Claims (6)
1. heat-exchangers of the plate type combined type rubber sheet gasketing comprises the gasket seal body, it is characterized by: described gasket seal body is divided into common section and corrosion-resistant section, and described common section and corrosion-resistant section is adopted General Purpose Rubber and anti-corrosive rubber mould heat pressure to form respectively.
2. heat-exchangers of the plate type combined type rubber sheet gasketing according to claim 1 is characterized by: the edge of described gasket seal body has the projection of distinguishing common section and corrosion-resistant section.
3, heat-exchangers of the plate type combined type rubber sheet gasketing according to claim 2, it is characterized by: described projection is difformity and color.
4. heat-exchangers of the plate type combined type rubber sheet gasketing according to claim 1 is characterized by: described gasket seal body edges side is provided with the rubber hasp, and described hasp is used for the gasket seal body is fixed in the metal corrugated plate of heat exchanger.
5. heat-exchangers of the plate type combined type rubber sheet gasketing according to claim 4 is characterized by: being positioned at the common section hasp with corrosion-resistant section is different colors.
6. heat-exchangers of the plate type combined type rubber sheet gasketing according to claim 4 is characterized by: described hasp is " mountain " type, and an end of the part of middle length is connected with the gasket seal body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201575975U CN201413075Y (en) | 2009-05-26 | 2009-05-26 | Combined rubber sealing gasket for plate type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201575975U CN201413075Y (en) | 2009-05-26 | 2009-05-26 | Combined rubber sealing gasket for plate type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201413075Y true CN201413075Y (en) | 2010-02-24 |
Family
ID=41714958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201575975U Expired - Fee Related CN201413075Y (en) | 2009-05-26 | 2009-05-26 | Combined rubber sealing gasket for plate type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201413075Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102939483A (en) * | 2010-05-20 | 2013-02-20 | Spx公司 | Elastomeric gasket |
| CN107202506A (en) * | 2017-08-03 | 2017-09-26 | 刘启春 | Box-like stacking heat exchanger with Novel backing plate structure |
-
2009
- 2009-05-26 CN CN2009201575975U patent/CN201413075Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102939483A (en) * | 2010-05-20 | 2013-02-20 | Spx公司 | Elastomeric gasket |
| CN102939483B (en) * | 2010-05-20 | 2016-05-11 | Spx流体技术系统有限公司 | Elastic packing pad |
| CN107202506A (en) * | 2017-08-03 | 2017-09-26 | 刘启春 | Box-like stacking heat exchanger with Novel backing plate structure |
| CN107202506B (en) * | 2017-08-03 | 2023-09-29 | 缪志先 | Box-shaped laminated heat exchanger with novel backing plate structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100224 Termination date: 20120526 |