CN105627811A - Sealing strip structure used for heat exchanger - Google Patents
Sealing strip structure used for heat exchanger Download PDFInfo
- Publication number
- CN105627811A CN105627811A CN201410685196.2A CN201410685196A CN105627811A CN 105627811 A CN105627811 A CN 105627811A CN 201410685196 A CN201410685196 A CN 201410685196A CN 105627811 A CN105627811 A CN 105627811A
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- Prior art keywords
- sealing strip
- sealing
- strip
- paper used
- heat exchanger
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to a sealing strip structure used for a heat exchanger. The sealing strip structure comprises a sealing strip body which is of a long bar-shaped structure. The two ends of the sealing strip body are connected with second sealing strips. A plurality of outer grooves are formed in the outer side of the sealing strip body. A first inner flange is arranged on the inner side of the sealing strip body. A plurality of second inner flanges are further arranged on the inner side face of the sealing strip body and located at the two ends of the first inner flange. A plurality of first flanges are arranged at the upper end and the lower end of the sealing strip body. Each second sealing strip is further provided with a second flange. The sealing strip structure used for the heat exchanger is simple in structure. Compared with an existing heat exchanger sealing strip, the sealing effect is improved for the reason that the sealing strips are provided with the flanges; moreover, the processing requirement of an original planar sealing face is lowered, and thus cost is lowered; arc-shaped grooves are formed in the outer sides of the sealing strips, hence, wind resistance can be effectively reduced, and heat exchange efficiency is improved; since the first inner flange and the second inner flanges are arranged inside the sealing strip body, brazing reasonability of the sealing strip body is guaranteed, and assembling efficiency is improved.
Description
Technical field
The present invention relates to field of heat exchangers, especially a kind of seal structure for heat exchanger.
Background technology
Heat exchanger is generally made up of parts such as fin, dividing plate, strip of paper used for sealings, and the effect of strip of paper used for sealing is to be closed in the space of heat exchange medium flow, 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 to realize sealing with being closed plane close contact, therefore that the processing request on strip of paper used for sealing surface is higher, causes relatively costly.
Summary of the invention
The applicant, for above-mentioned existing issue, has carried out Improvement, it is provided that a kind of seal structure for heat exchanger, and it has good sealing effect, the feature that cost is low.
The technical solution adopted in the present invention is as follows:
A kind of seal structure for heat exchanger, including strip of paper used for sealing body, described strip of paper used for sealing body is strip structure, the two ends of described strip of paper used for sealing body link the second strip of paper used for sealing, the multiple outer groove of arranged outside at described strip of paper used for sealing body, in the inner side of described strip of paper used for sealing body, the first inward flange is set, two ends in described first inward flange, medial surface at described strip of paper used for sealing body also sets up multiple second inward flange, multiple first flange arrangement, at the two ends up and down of described strip of paper used for sealing body, also set up the second flange on described second strip of paper used for sealing.
Its further technical scheme is in that:
Described second strip of paper used for sealing is arranged in the two ends up and down of strip of paper used for sealing body.
Beneficial effects of the present invention is as follows:
Present configuration is simple, relatively the strip of paper used for sealing of existing heat exchanger, owing to arranging multiple flange on strip of paper used for sealing, improves sealing effectiveness, and reduce the processing request in original flat seal face, thus reducing cost, by forming arcuate groove outside strip of paper used for sealing, can effectively reduce windage, improve heat exchange efficiency, first inward flange and the second inward flange are set inside strip of paper used for sealing, it is ensured that the reasonability of strip of paper used for sealing soldering, improve efficiency of assembling.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Wherein: 1, strip of paper used for sealing body; 2, the second strip of paper used for sealing; 11, the first flange; 12, the first inward flange; 13, outer groove; 14, the second inward flange; 21, the second flange.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1, a kind of seal structure for heat exchanger includes strip of paper used for sealing body 1, strip of paper used for sealing body 1 is in strip structure, the two ends of strip of paper used for sealing body 1 link the second strip of paper used for sealing 2, the multiple outer groove 13 of arranged outside at strip of paper used for sealing body 1, first inward flange 12 is set in the inner side of strip of paper used for sealing body 1, first inward flange 12 is positioned at the middle part inside strip of paper used for sealing body 1, two ends in the first inward flange 12, medial surface at strip of paper used for sealing body 1 also sets up multiple second inward flange 14, in the present invention, the second inward flange 14 is two, multiple first flanges 11 are arranged in the two ends up and down of strip of paper used for sealing body 1, second strip of paper used for sealing 2 also sets up the second flange 21. second strip of paper used for sealing 2 is arranged in the two ends up and down of strip of paper used for sealing body 1.
Above description is explanation of the invention, is not the restriction to invention, and limited range of the present invention is referring to claim, and when without prejudice to the basic structure of the present invention, the present invention can do any type of amendment.
Claims (2)
1. the seal structure for heat exchanger, including strip of paper used for sealing body (1), described strip of paper used for sealing body (1) is in strip structure, it is characterized in that: the two ends of described strip of paper used for sealing body (1) link the second strip of paper used for sealing (2), the multiple outer groove (13) of arranged outside described strip of paper used for sealing body (1), in the inner side of described strip of paper used for sealing body (1), the first inward flange (12) is set, two ends in described first inward flange (12), medial surface described strip of paper used for sealing body (1) also sets up multiple second inward flange (14), multiple first flanges (11) are arranged in the two ends up and down of described strip of paper used for sealing body (1), described second strip of paper used for sealing (2) also sets up the second flange (21).
2. a kind of seal structure for heat exchanger as claimed in claim 1, it is characterised in that: described second strip of paper used for sealing (2) is arranged in the two ends up and down of strip of paper used for sealing body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410685196.2A CN105627811A (en) | 2014-11-25 | 2014-11-25 | Sealing strip structure used for heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410685196.2A CN105627811A (en) | 2014-11-25 | 2014-11-25 | Sealing strip structure used for heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105627811A true CN105627811A (en) | 2016-06-01 |
Family
ID=56042970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410685196.2A Pending CN105627811A (en) | 2014-11-25 | 2014-11-25 | Sealing strip structure used for heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105627811A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114111414A (en) * | 2020-08-27 | 2022-03-01 | 马勒国际公司 | Heat exchanger device |
-
2014
- 2014-11-25 CN CN201410685196.2A patent/CN105627811A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114111414A (en) * | 2020-08-27 | 2022-03-01 | 马勒国际公司 | Heat exchanger device |
| CN114111414B (en) * | 2020-08-27 | 2024-05-03 | 马勒国际公司 | Heat exchanger device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160601 |
|
| WD01 | Invention patent application deemed withdrawn after publication |