CN106323077A - Sealing gasket convenient to install, of plate heat exchanger - Google Patents
Sealing gasket convenient to install, of plate heat exchanger Download PDFInfo
- Publication number
- CN106323077A CN106323077A CN201510369261.5A CN201510369261A CN106323077A CN 106323077 A CN106323077 A CN 106323077A CN 201510369261 A CN201510369261 A CN 201510369261A CN 106323077 A CN106323077 A CN 106323077A
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- China
- Prior art keywords
- sealing gasket
- heat exchanger
- location division
- shaped
- sealing
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to a sealing gasket convenient to install, of a plate heat exchanger. The sealing gasket comprises a body and location parts, wherein a plurality of location parts are integrally produced on the outer edge of the body at intervals; each location part is of a T-shaped structure; and lugs are integrally produced on two end parts of each location part in a manner of extending towards the body. The section structure of the body is that the front surface of the body is composed of two inclined surfaces, and the back surface of the body is composed of a plane and two symmetrical inclined surfaces. The sealing gasket is installed in a sealing groove between two plates, and can be conveniently and rapidly installed on the plates through the location parts, without movement, thus the sealing performance is effectively improved. According to the sealing gasket, a fluid can be only drained from the positions of rectangular grooves through the arrangement of the rectangular grooves, and mixing of two mediums is avoided, thus operation is safer.
Description
Technical field
The invention belongs to technical field of heat exchangers, a kind of plate type heat exchanger sealing gasket being easily installed.
Background technology
Plate type heat exchanger be by many be stamped with corrugated sheet at regular intervals, surrounding carries out sealing and by framework by sealing gasket
Forming Deng overlapping compression, four corner apertures between plate and sealing gasket define distribution pipe and the manifold trunk of fluid.
During using, the temperature in heat exchanger can constantly change so that sealing gasket integral sealing ability declines, and leads
Causing fluid to leak outside and internal hemorrhage due to trauma phenomenon, Corrosion Protection is poor, thus reduces the quality of heat exchanger.
Finding following two disclosed patent documentations through retrieval, specific disclosure is as follows:
1, patent documentation: a kind of plate type heat exchanger sealing gasket, (notification number CN204255165U), this sealing gasket is by first
Dividing and Part II forms, described sealing gasket cross section is circular, and Part I is sector with the cross section of Part II, around close
Packing central axis is uniformly alternately distributed, and described Part I straight line is fixing with the straight line extruding of Part II, described
Part I is different from Part II linear expansion coefficient.
2, patent documentation: the plate type heat exchanger O shape composite sealing pad (notification number CN202327094U) with U-shaped protective layer,
This gasket seal includes that the gasket seal main body of an O shape, described gasket seal main body are by rubber matrix with through sulfuration
The seamless Teflon membranes being coated on rubber matrix is constituted, and wherein said Teflon membranes is that an end face is in " U "
The polygonized structure of type, open at one end is towards outside annulus.
Finding by contrast, above-mentioned two documents all have relatively big difference with present patent application in technical scheme.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of sealing property height, the plate type heat exchanger being easily installed
Sealing gasket.
The solution of the present invention is achieved in that
A kind of plate type heat exchanger sealing gasket being easily installed, including body and location division, the outer side edges of described body is along one interval
Being shaped with multiple location division, described location division is T-type structure, and the both ends one of this location division is shaped with projection to body extension, this
The left and right two ends of body are shaped with corner apertures.
And, the cross section structure of described body is: the front of this body is that two inclined-planes in opposite directions are constituted, logical after this body
Cross plane and two symmetrical inclined planes are constituted.
And, described corner apertures and outer body connecting portion are shaped with rectangular channel.
Advantages of the present invention and good effect be:
This sealing gasket is arranged in the seal groove between two plates, convenient, fast sealing gasket can be arranged on plate by location division
On sheet, and will not move, be effectively increased sealing property.The setting by rectangular channel of this sealing gasket, fluid only can at this position
Put and gush, do not result in two media and mix mutually, so that operation is safer.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention；
Fig. 2 is that the A-A of Fig. 1 is to sectional view.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings and by specific embodiment.
A kind of plate type heat exchanger sealing gasket being easily installed, as it is shown in figure 1, include body 1 and location division 2, described body
Outer edge one interval is shaped with multiple location division, and described location division is T-type structure, and the both ends one of this location division is prolonged to body
Stretch and be shaped with protruding 2A, sealing gasket Fast Installation can be positioned in plate (not shown) by projection, body left and right
Two ends are shaped with corner apertures 4.
Interval, location division in the present embodiment installs eight, in the production process of heat exchanger, sealing gasket is placed on plate front,
Then the projection of location division is arranged on after plate, it is thus achieved that the location of sealing gasket, prevents sealing gasket in the mistake installed
Journey affects sealing because of play.
The cross section structure of described body is as in figure 2 it is shown, the front of this body is two inclined-plane 1A compositions, logical after this body
Cross plane 1B and two symmetrical inclined planes 1C are constituted.The reasonable in design in this sealing gasket front, when its compressive deformation with
Plate forms flat contact surface, and sealing effect is more preferable.
Described corner apertures is shaped with rectangular channel 3 with this external outside connecting portion, even if sealing gasket leaks, medium also only can leak into
Air and two media will not be caused to mix mutually so that operation safer.
Advantages of the present invention effect is:
This sealing gasket is arranged in the seal groove between two plates, convenient, fast sealing gasket can be arranged on plate by location division
On sheet, and will not move, be effectively increased sealing property.The setting by rectangular channel of this sealing gasket, fluid only can at this position
Put and gush, do not result in two media and mix mutually, so that operation is safer.
It is emphasized that embodiment of the present invention is illustrative rather than determinate, therefore the present invention includes also
It is not limited to the embodiment described in detailed description of the invention, every is drawn according to technical scheme by those skilled in the art
Other embodiments, also belong to the scope of protection of the invention.
Claims (3)
1. the plate type heat exchanger sealing gasket that a kind is easily installed, it is characterised in that: include body and location division, outside described body
Side is shaped with multiple location division along one interval, and described location division is T-type structure, and the both ends one of this location division is prolonged to body
Stretching and be shaped with projection, the left and right two ends of body are shaped with corner apertures.
The plate type heat exchanger sealing gasket being easily installed the most according to claim 1, it is characterised in that: the cross section of described body
Structure is: the front of this body is that two inclined-planes in opposite directions are constituted, this body pass behind plane and two symmetrical inclined planes
Constitute.
The plate type heat exchanger sealing gasket being easily installed the most according to claim 1, it is characterised in that: described corner apertures and body
Outside connecting portion is shaped with rectangular channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510369261.5A CN106323077A (en) | 2015-06-29 | 2015-06-29 | Sealing gasket convenient to install, of plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510369261.5A CN106323077A (en) | 2015-06-29 | 2015-06-29 | Sealing gasket convenient to install, of plate heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106323077A true CN106323077A (en) | 2017-01-11 |
Family
ID=57722403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510369261.5A Pending CN106323077A (en) | 2015-06-29 | 2015-06-29 | Sealing gasket convenient to install, of plate heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106323077A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108759530A (en) * | 2018-07-24 | 2018-11-06 | 江阴市亚龙换热设备有限公司 | High efficiency leakproof plate heat exchanger |
-
2015
- 2015-06-29 CN CN201510369261.5A patent/CN106323077A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108759530A (en) * | 2018-07-24 | 2018-11-06 | 江阴市亚龙换热设备有限公司 | High efficiency leakproof plate heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170111 |