CN103868395A - Glue cushion for heat exchanger sheet - Google Patents
Glue cushion for heat exchanger sheet Download PDFInfo
- Publication number
- CN103868395A CN103868395A CN201210538790.XA CN201210538790A CN103868395A CN 103868395 A CN103868395 A CN 103868395A CN 201210538790 A CN201210538790 A CN 201210538790A CN 103868395 A CN103868395 A CN 103868395A
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- CN
- China
- Prior art keywords
- heat exchanger
- glue cushion
- rubber cushion
- cushion body
- exchanger sheet
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- 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.)
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Abstract
The invention discloses a glue cushion for a heat exchanger sheet, and the glue cushion body comprises a glue cushion body which is a tenon structure; the glue cushion body is in correspondence with concave and convex slots in the heat exchanger sheet and provided with a main upper sealing face and a main lower sealing face; the first main sealing face of the glue cushion body is in a shape of a convex plate and the second main sealing face thereof is planar or concave. In comparison with the existing technology, in use, the glue cushion can very well carry out sealing functions of hydraulic pressure or air pressure when the glue cushion is subjected to challenges, such as high pressure, high temperature, material expansion and shrinkage, so the heat exchanger sheet is greatly improved in reliability.
Description
Technical field
The present invention relates to heat exchanger field, be specifically related to the rubber cushion for heat exchanger plate.
Background technology
Plate type heat exchanger is made up of one group of corrugated metal plate, on plate, there is hole, angle, pass through for the two media conducting heat, metal sheet is arranged in a framework that has fixed pressure plate and a movable pressure plate, and be clamped by bolt, rubber sheet gasketing is housed between plate, fluid passage is sealed, and guide cold, hot fluid alternately flow in passage separately, the flow of fluid, physical property, Pressure Drop and temperature difference have determined specification and the quantity of plate, corrugated plating has not only aggravated turbulent extent, and form many strong points, be enough to bear the pressure differential between medium, between each plate, form corrugated passage, carry out heat exchange by plate, liquid-liquid, liquid-vapour carries out the ideal equipment of heat exchange.
The further design main points of many heat exchangers relate to the use of the pad in heat exchanger plate, and such pad must be subject in some applications high pressure, high temperature, material and expands and shrink and carry out its hydraulic pressure or pressurized seal function when other challenge.Pad is extremely important in various application reliably, and existing rubber cushion reliability is not high, between pad and plate, easily produces and slides.
Summary of the invention
Goal of the invention: the object of the invention is the problem in order to solve the above-mentioned existence of the rubber cushion for heat exchanger plate, provide a kind of sealing property the better more reliable rubber cushion for heat exchanger plate.
Technical scheme: for achieving the above object, the technical scheme of employing is in the present invention:
A kind of rubber cushion for heat exchanger plate, comprise rubber cushion body, described rubber cushion body is tenon buckle structure, and the tongue and groove of rubber cushion body and heat exchanger plate matches, described rubber cushion body has upper and lower two primary sealing areas, and the first primary sealing area of described rubber cushion body is boss-shaped.
The second primary sealing area of described rubber cushion body is plane or concavity.
Beneficial effect: compared with prior art, rubber cushion of the present invention is subject in some applications high pressure, high temperature, material and expands and shrink and when other challenge, can well carry out its hydraulic pressure or pressurized seal function, greatly improve the unfailing performance of heat exchanger plate.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the sectional view of Fig. 1 rubber cushion.
The specific embodiment
As shown in Figure 1, a kind of rubber cushion for heat exchanger plate, comprise rubber cushion body 1, rubber cushion body 1 is tenon buckle structure, and rubber cushion body 1 matches with the tongue and groove of heat exchanger plate, and rubber cushion body 1 has upper and lower two primary sealing areas, the first primary sealing area of rubber cushion body 1 is boss-shaped, the second primary sealing area is plane or concavity, and what the plate of large specification adopted is concavity, and what the plate of small dimension adopted is plane.Rubber cushion of the present invention is subject in some applications high pressure, high temperature, material and expands and shrink and when other challenge, can well carry out its hydraulic pressure or pressurized seal function, has greatly improved the unfailing performance of heat exchanger plate.
Claims (2)
1. the rubber cushion for heat exchanger plate, comprise rubber cushion body, it is characterized in that: described rubber cushion body is tenon buckle structure, and the tongue and groove of rubber cushion body and heat exchanger plate matches, described rubber cushion body has upper and lower two primary sealing areas, and the first primary sealing area of described rubber cushion body is boss-shaped.
2. the rubber cushion for heat exchanger plate according to claim 1, is characterized in that: the second primary sealing area of described rubber cushion body is plane or concavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210538790.XA CN103868395A (en) | 2012-12-13 | 2012-12-13 | Glue cushion for heat exchanger sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210538790.XA CN103868395A (en) | 2012-12-13 | 2012-12-13 | Glue cushion for heat exchanger sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103868395A true CN103868395A (en) | 2014-06-18 |
Family
ID=50907187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210538790.XA Pending CN103868395A (en) | 2012-12-13 | 2012-12-13 | Glue cushion for heat exchanger sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103868395A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2405181Y (en) * | 1999-12-30 | 2000-11-08 | 大连经济技术开发区九圆热交换设备制造有限公司 | Plate pieces unit of plate type heat exchanger |
| KR20050050625A (en) * | 2005-05-09 | 2005-05-31 | 대원열판(주) | Structure for combining heat plate with gasket of a plate type heat exchanger |
| CN2864560Y (en) * | 2005-11-28 | 2007-01-31 | 大元热板株式会社 | Plate-type heat exchanger heat transfer plate and seal pad structure |
| CN201081594Y (en) * | 2007-06-14 | 2008-07-02 | 四平市新北冷却器制造有限公司 | Heat exchanger plate type linear sealing structure |
| CN202993948U (en) * | 2012-12-13 | 2013-06-12 | 南通中船机械制造有限公司 | Rubber mat used in heat exchanger slab |
-
2012
- 2012-12-13 CN CN201210538790.XA patent/CN103868395A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2405181Y (en) * | 1999-12-30 | 2000-11-08 | 大连经济技术开发区九圆热交换设备制造有限公司 | Plate pieces unit of plate type heat exchanger |
| KR20050050625A (en) * | 2005-05-09 | 2005-05-31 | 대원열판(주) | Structure for combining heat plate with gasket of a plate type heat exchanger |
| US20060249282A1 (en) * | 2005-05-09 | 2006-11-09 | Dhp Engineering Co., Ltd | Coupling structure of heat transfer plate and gasket of plate type heat exchanger |
| CN2864560Y (en) * | 2005-11-28 | 2007-01-31 | 大元热板株式会社 | Plate-type heat exchanger heat transfer plate and seal pad structure |
| CN201081594Y (en) * | 2007-06-14 | 2008-07-02 | 四平市新北冷却器制造有限公司 | Heat exchanger plate type linear sealing structure |
| CN202993948U (en) * | 2012-12-13 | 2013-06-12 | 南通中船机械制造有限公司 | Rubber mat used in heat exchanger slab |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140618 |