CN204757794U - Plate heat exchanger is sealed to be filled up convenient to installation - Google Patents
Plate heat exchanger is sealed to be filled up convenient to installation Download PDFInfo
- Publication number
- CN204757794U CN204757794U CN201520458871.8U CN201520458871U CN204757794U CN 204757794 U CN204757794 U CN 204757794U CN 201520458871 U CN201520458871 U CN 201520458871U CN 204757794 U CN204757794 U CN 204757794U
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- CN
- China
- Prior art keywords
- heat exchanger
- convenient
- sealed
- location division
- sealing gasket
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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.)
- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a plate heat exchanger is sealed to be filled up convenient to installation, including body and location portion, there are a plurality of location portions the outside of body along integrative interval system, location portion is T type structure, and the system is extended to the body to both ends an organic whole of this location portion has the arch. The section structure of body does: the front of this body is two inclined planes and constitutes, and the inclined plane constitution of plane and two symmetries is passed through to the back of this body. This sealed pad can make things convenient for, swiftly will seal to fill up through location portion and install on the slab, and can not remove in installing the seal groove between two slabs, has effectively improved sealing performance. This sealed setting of filling up through the rectangular channel, the fluid only can gush from this position, can not cause two kinds of medium phase mixings to it is safer to make the operation.
Description
Technical field
The utility model belongs to technical field of heat exchangers, especially a kind of plate type heat exchanger sealing gasket being convenient to install.
Background technology
Plate type heat exchanger be by many punching presses have corrugated sheet at regular intervals, surrounding undertaken sealing by sealing gasket and formed by overlapping compressions such as frameworks, four corner apertures between plate and sealing gasket define distributing pipe and the manifold trunk of fluid.
In the process used, the temperature in heat exchanger can constantly change, and sealing gasket integral sealing ability is declined, and cause fluid to leak outside and interior leakage phenomenon, Corrosion Protection is poor, thus reduces the quality of heat exchanger.
Patent document disclosed in finding following two sections through retrieval, concrete disclosure is as follows:
1, patent document: a kind of plate type heat exchanger sealing gasket, (notification number CN204255165U), sealing pad is made up of Part I and Part II, described sealing gasket cross section is circular, the cross section of Part I and Part II is fan-shaped, evenly be alternately distributed around sealing gasket central axis, described Part I straight line and the straight line of Part II extrude fixing, and described Part I is different from Part II linear expansion coefficient.
2, patent document: the O shape composite sealing pad (notification number CN202327094U) of plate type heat exchanger with U-shaped protective layer; sealing pad comprises the gasket seal main body of an O shape ring-type; described gasket seal main body forms by rubber matrix with through the seamless Teflon membranes be coated on rubber matrix of sulfuration; wherein said Teflon membranes is the polygonized structure of an end face in " U " type, and open at one end is outside annulus.
Find through contrast, above-mentioned two sections of documents all have relatively big difference with present patent application in technical scheme.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides the plate type heat exchanger sealing gasket that a kind of sealing property is high, be convenient to installation.
Scheme of the present utility model is achieved in that
A kind of plate type heat exchanger sealing gasket being convenient to install, comprise body and location division, the outer side edges of described body is shaped with multiple location division along one interval, and described location division is T-type structure, the both ends one of this location division is shaped with projection to body extension, and 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 are in opposite directions formed, this body pass behind plane and two symmetrical inclined planes are formed.
And connecting portion is shaped with rectangular channel outside described corner apertures and body.
Advantage of the present utility model and good effect are:
This sealing gasket is arranged in the seal groove between two plates, can be convenient, fastly arranged on plate by sealing gasket by location division, and can not move, and effectively improves sealing property.This sealing gasket is by the setting of rectangular channel, and fluid only can gush from this position, two media can not be caused to mix mutually, thus make operation safer.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to sectional view.
Detailed description of the invention
Below in conjunction with accompanying drawing, also by specific embodiment, the utility model is described in further detail.
A kind of plate type heat exchanger sealing gasket being convenient to install, as shown in Figure 1, comprise body 1 and location division 2, the outer edge one interval of described body is shaped with multiple location division, described location division is T-type structure, the both ends one of this location division is shaped with protruding 2A to body extension, and sealing gasket Fast Installation can be positioned in plate (not shown) by projection, the left and right two ends of body 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, thus achieve the location of sealing gasket, prevent sealing gasket from the process of installing, affecting sealing because of play.
As shown in Figure 2, the front of this body is that two inclined-plane 1A are formed to the cross section structure of described body, and plane 1B and two the symmetrical inclined plane 1C that pass behind of this body is formed.The reasonable in design in sealing pad front, when its compressive deformation and plate form flat contact surface, sealing better effects if.
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, thus makes operation safer.
The utility model has the advantages of for:
This sealing gasket is arranged in the seal groove between two plates, can be convenient, fastly arranged on plate by sealing gasket by location division, and can not move, and effectively improves sealing property.This sealing gasket is by the setting of rectangular channel, and fluid only can gush from this position, two media can not be caused to mix mutually, thus make operation safer.
It is emphasized that; embodiment described in the utility model is illustrative; instead of it is determinate; therefore the utility model comprises the embodiment be not limited to described in detailed description of the invention; every other embodiments drawn according to the technical solution of the utility model by those skilled in the art, belong to the scope of the utility model protection equally.
Claims (2)
1. be convenient to the plate type heat exchanger sealing gasket of installation for one kind, it is characterized in that: comprise body and location division, the outer side edges of described body is shaped with multiple location division along one interval, described location division is T-type structure, the both ends one of this location division is shaped with projection to body extension, the left and right two ends of body are shaped with corner apertures, and outside described corner apertures and body, connecting portion is shaped with rectangular channel.
2. the plate type heat exchanger sealing gasket being convenient to install according to claim 1, is characterized in that: the cross section structure of described body is: the front of this body is that two inclined-planes are in opposite directions formed, this body pass behind plane and two symmetrical inclined planes are formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520458871.8U CN204757794U (en) | 2015-06-29 | 2015-06-29 | Plate heat exchanger is sealed to be filled up convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520458871.8U CN204757794U (en) | 2015-06-29 | 2015-06-29 | Plate heat exchanger is sealed to be filled up convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204757794U true CN204757794U (en) | 2015-11-11 |
Family
ID=54472495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520458871.8U Expired - Fee Related CN204757794U (en) | 2015-06-29 | 2015-06-29 | Plate heat exchanger is sealed to be filled up convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204757794U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827041A (en) * | 2018-07-11 | 2018-11-16 | 李洁 | A kind of Chemical Manufacture heat-exchangers of the plate type |
| CN111895848A (en) * | 2020-06-11 | 2020-11-06 | 扬州派斯特换热设备有限公司 | Oil-resistant anti-corrosion polymer sealing gasket for plate heat exchanger |
-
2015
- 2015-06-29 CN CN201520458871.8U patent/CN204757794U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827041A (en) * | 2018-07-11 | 2018-11-16 | 李洁 | A kind of Chemical Manufacture heat-exchangers of the plate type |
| CN111895848A (en) * | 2020-06-11 | 2020-11-06 | 扬州派斯特换热设备有限公司 | Oil-resistant anti-corrosion polymer sealing gasket for plate heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20200629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |