CN204329697U - A kind of strip of paper used for sealing of plate type heat exchanger - Google Patents
A kind of strip of paper used for sealing of plate type heat exchanger Download PDFInfo
- Publication number
- CN204329697U CN204329697U CN201420715295.6U CN201420715295U CN204329697U CN 204329697 U CN204329697 U CN 204329697U CN 201420715295 U CN201420715295 U CN 201420715295U CN 204329697 U CN204329697 U CN 204329697U
- Authority
- CN
- China
- Prior art keywords
- strip
- paper used
- sealing
- sealing body
- heat exchanger
- 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 relates to a kind of strip of paper used for sealing of plate type heat exchanger, comprise the strip of paper used for sealing body be connected with dividing plate, strip of paper used for sealing body is vertical strip structure, at the outward extending outward flange of arranged outside of described strip of paper used for sealing body, at the two ends of described outward flange, in the outside of described strip of paper used for sealing body, also indent forms multiple outer groove; Also stretch out in the inner side of described strip of paper used for sealing body formation first inward flange, at the two ends of described first inward flange, also stretches out form multiple second inward flange in the inner side of described strip of paper used for sealing body.The utility model structure is simple, the strip of paper used for sealing of more existing heat exchanger, due to the sealing surface of strip of paper used for sealing is provided with hierarchic structure, increase the area of sealing surface, improve sealing effectiveness, and reduce the processing request of sealing surface, be arranged to " E " shape inside strip of paper used for sealing simultaneously, not only reduce assembly cost, also assures that the reasonability of assembling and the intensity of soldering.
Description
Technical field
The utility model relates to field of heat exchangers, particularly relates to a kind of strip of paper used for sealing of plate type heat exchanger.
Background technology
Heat exchanger is generally made up of parts such as fin, strip of paper used for sealing, dividing plates, and the effect of strip of paper used for sealing is closed in the space that heat transferring medium flows, and its sealing property requires higher; Traditional strip of paper used for sealing is generally strip structure, when its closure plane, relies on the surface of strip of paper used for sealing and is closed plane close contact and realizes sealing, therefore higher to the processing request on strip of paper used for sealing surface, causes cost higher.
Utility model content
The applicant is for the above-mentioned shortcoming of the strip of paper used for sealing of existing heat exchanger, and carry out studying and improving, provide a kind of strip of paper used for sealing of plate type heat exchanger, it has good sealing effect, the feature that cost is low.
The technical scheme that the utility model adopts is as follows:
A kind of strip of paper used for sealing of plate type heat exchanger, comprise the strip of paper used for sealing body be connected with dividing plate, strip of paper used for sealing body is vertical strip structure, at the outward extending outward flange of arranged outside of described strip of paper used for sealing body, at the two ends of described outward flange, in the outside of described strip of paper used for sealing body, also indent forms multiple outer groove; Also stretch out in the inner side of described strip of paper used for sealing body formation first inward flange, at the two ends of described first inward flange, also stretches out form multiple second inward flange in the inner side of described strip of paper used for sealing body.
Its further technical scheme is:
Described first inward flange and outward flange are in same level line;
The upper end of described multiple second inward flange abuts against with the surface of the dividing plate arranged up and down.
The beneficial effects of the utility model are as follows:
The utility model structure is simple, the strip of paper used for sealing of more existing heat exchanger, due to the sealing surface of strip of paper used for sealing is provided with hierarchic structure, increase the area of sealing surface, improve sealing effectiveness, and reduce the processing request of sealing surface, be arranged to " E " shape inside strip of paper used for sealing simultaneously, not only reduce assembly cost, also assures that the reasonability of assembling and the intensity of soldering.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1, strip of paper used for sealing body; 2, dividing plate; 31, outward flange; 32, outer groove; 34, the first inward flange; 34, the second inward flange.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described.
As shown in Figure 1, a kind of strip of paper used for sealing of plate type heat exchanger comprises the strip of paper used for sealing body 1 be connected with dividing plate 2, strip of paper used for sealing body 1 is in vertical strip structure, at the outward extending outward flange 31 of the arranged outside of strip of paper used for sealing body 1, at the two ends of outward flange 31, in the outside of strip of paper used for sealing body 1, also indent forms multiple outer groove 32; Also stretch out in the inner side of strip of paper used for sealing body 1 formation first inward flange 34, at the two ends of the first inward flange 33, also stretches out form multiple second inward flange 34 in the inner side of strip of paper used for sealing body 1.First inward flange 33 is in same level line with outward flange 31.One side surface of above-mentioned each second inward flange 34 all abuts against with the surface of the dividing plate 2 arranged up and down.
More than describing is to explanation of the present utility model, and be not the restriction to utility model, the utility model limited range is see claim, and when without prejudice to basic structure of the present utility model, the utility model can do any type of amendment.
Claims (3)
1. the strip of paper used for sealing of a plate type heat exchanger, it is characterized in that: comprise the strip of paper used for sealing body (1) be connected with dividing plate (2), strip of paper used for sealing body (1) is in vertical strip structure, it is characterized in that: at the outward extending outward flange of arranged outside (31) of described strip of paper used for sealing body (1), at the two ends of described outward flange (31), in the outside of described strip of paper used for sealing body (1), also indent forms multiple outer groove (32); Also stretch out in the inner side of described strip of paper used for sealing body (1) formation first inward flange (34), at the two ends of described first inward flange (33), also stretches out form multiple second inward flange (34) in the inner side of described strip of paper used for sealing body (1).
2. the strip of paper used for sealing of a kind of plate type heat exchanger as claimed in claim 1, is characterized in that: described first inward flange (33) and outward flange (31) are in same level line.
3. the strip of paper used for sealing of a kind of plate type heat exchanger as claimed in claim 1, is characterized in that: the side of described multiple second inward flange (34) all abuts against with the surface of the dividing plate arranged up and down (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420715295.6U CN204329697U (en) | 2014-11-25 | 2014-11-25 | A kind of strip of paper used for sealing of plate type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420715295.6U CN204329697U (en) | 2014-11-25 | 2014-11-25 | A kind of strip of paper used for sealing of plate type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204329697U true CN204329697U (en) | 2015-05-13 |
Family
ID=53166048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420715295.6U Expired - Fee Related CN204329697U (en) | 2014-11-25 | 2014-11-25 | A kind of strip of paper used for sealing of plate type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204329697U (en) |
-
2014
- 2014-11-25 CN CN201420715295.6U patent/CN204329697U/en not_active Expired - Fee Related
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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: 20150513 Termination date: 20151125 |