CN104807357A - Combined type radiating tube - Google Patents
Combined type radiating tube Download PDFInfo
- Publication number
- CN104807357A CN104807357A CN201410037939.5A CN201410037939A CN104807357A CN 104807357 A CN104807357 A CN 104807357A CN 201410037939 A CN201410037939 A CN 201410037939A CN 104807357 A CN104807357 A CN 104807357A
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- CN
- China
- Prior art keywords
- inner fin
- radiating tube
- tube body
- bound edge
- radiating
- 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.)
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Abstract
The invention discloses a combined type radiating tube. A radiating tube body is a rectangular tube, an inner fin is arranged in the radiating tube body, the inner fin has a sine-wave structure, the wave crest of the sine-wave inner fin is in linear contact with the inner wall of the rectangular tube, a covered edge with [-shaped section is arranged at each of two ends of the inner fin, and the [-shaped covered edges contact with the inner wall surface of the rectangular tube of the radiating tube body to form a double-layer compound structure. The combined type radiating tube is partially reinforced, and the structure strength and bearing strength are high.
Description
Technical field
The present invention relates to a kind of radiating tube, especially relate to a kind of assembling radiating pipe.
Background technology
Along with the develop rapidly of the development particularly auto industry of science and technology, the automobile of production is more and more high-grade, and power also progressively promotes, and the raising of people to instructions for use and the raising of environmental requirement, traditional heat sinks does not catch up with the speed of development of automobile far away.The charge air cooler that current truck, passenger vehicle, engineering machinery, farming equipment etc. mate, mostly adopts the harmonica-shaped tube in below 8 holes or 6 holes, there is the defects such as radiating efficiency is low, structural strength is low.
Summary of the invention
The object of the invention is: a kind of structural strength and the high assembling radiating pipe of bearing strength are provided.
Technical scheme of the present invention is: comprise radiating tube body and inner fin, radiating tube body is rectangular tube structure, radiating tube body interior is equipped with inner fin, inner fin entirety is sinusoidal configuration, the crest place of sinusoidal wave inner fin and rectangular tube inwall linear contact lay, respectively there is a cross section at inner fin two ends in " bound edge of ［ " shape, " bound edge of ［ " shape contacts with radiating tube body rectangular tube internal face and forms two-layer composite.
Further, one end of bound edge is connected with inner fin, other end bending is to rectangular tube long edge position, " two ends up and down of ［ " shape bound edge contact with face, rectangle pipe range limit and form two-layer composite, and " middle part of ［ " shape bound edge contacts with rectangular tube minor face face and forms two-layer composite.
Further, inner fin be equipped with the projection of certain rule or have shutter.
The invention has the beneficial effects as follows: the present invention respectively has a cross section in the " bound edge of ［ " shape due to inner fin two ends, " bound edge of ［ " shape contacts with radiating tube body rectangular tube internal face and forms two-layer composite, after special construction inner fin welds with radiating tube body, the rectangular tube short neck position comparatively weak at radiating tube body is strengthened, to burn-on inside tube wall one deck, strengthened in local, its structural strength and bearing strength are improved significantly, adopt the charge air cooler of this structure radiating tube, its structural strength and bearing strength are improved significantly, structural strength can improve more than 2 ~ 3 times, pressure-bearing can reach more than 2MPa.Radiating tube body and special construction inner fin material therefor are rolling stock, the uniform wall thickness of its material, and material inside organization is fine and close, and the self-strength of material is very high, and tensile strength is 2 ~ 4 times of extrudate after tested.The present invention can realize suitability for industrialized production, and by special equipment through repeatedly shaping, be once welded by soldering oven, production efficiency is high, is applicable to more large batch of production.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of radiating tube body part of the present invention;
Fig. 3 is the structural representation of inner fin part of the present invention.
Detailed description of the invention
As can be seen from the structural representation of the structural representation of Fig. 1 structural representation of the present invention, Fig. 2 radiating tube body part, Fig. 3 inner fin part, the present invention is made up of radiating tube body 1 and inner fin 2 part, radiating tube body 1 is rectangular tube structure, radiating tube body 1 inside is equipped with inner fin 2, inner fin 2 entirety is sinusoidal configuration, the crest place of sinusoidal wave inner fin 2 and rectangular tube inwall linear contact lay, make the individual cavities forming the circulation of multiple medium in rectangular tube.Respectively there is a cross section at inner fin 2 two ends in the " bound edge 3 of ［ " shape, one end of bound edge 3 is connected with inner fin 2, other end bending is to rectangle pipe range limit 4 place, " two ends up and down of ［ " shape bound edge 3 contact with 4, rectangle pipe range limit and form two-layer composite, and " middle part and the rectangular tube minor face 5 of ［ " shape bound edge 3 contact and form two-layer composite.After welding inner fin " the minor face compound of ［ " shape bound edge 3 and rectangular tube, one deck of burn-oning inside tube wall, makes the comparatively weak short neck position of rectangular tube of radiating tube body be strengthened.In order to play flow-disturbing effect, inner fin 2 being equipped with the projection of certain rule or having shutter.
Claims (3)
1. an assembling radiating pipe, comprise radiating tube body and inner fin, it is characterized in that: described radiating tube body (1) is rectangular tube structure, radiating tube body (1) inside is equipped with inner fin (2), inner fin (2) entirety is sinusoidal configuration, the crest place of sinusoidal wave inner fin (2) and rectangular tube inwall linear contact lay, respectively there is a cross section at inner fin (2) two ends in " bound edge (3) of ［ " shape, " bound edge (3) of ［ " shape contacts with radiating tube body (1) rectangular tube internal face and forms two-layer composite.
2. assembling radiating pipe according to claim 1, it is characterized in that: one end of described bound edge (3) is connected with inner fin (2), other end bending is to rectangle pipe range limit (4) place, " two ends up and down of ［ " shape bound edge (3) contact with rectangle pipe range limit (4) face and form two-layer composite, and " middle part of ［ " shape bound edge (3) contacts with rectangular tube minor face (5) face and forms two-layer composite.
3. assembling radiating pipe according to claim 1, is characterized in that: described inner fin (2) is equipped with the projection of certain rule or has shutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410037939.5A CN104807357A (en) | 2014-01-24 | 2014-01-24 | Combined type radiating tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410037939.5A CN104807357A (en) | 2014-01-24 | 2014-01-24 | Combined type radiating tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104807357A true CN104807357A (en) | 2015-07-29 |
Family
ID=53692406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410037939.5A Pending CN104807357A (en) | 2014-01-24 | 2014-01-24 | Combined type radiating tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104807357A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504853A (en) * | 2017-09-20 | 2017-12-22 | 泰安鼎鑫冷却器有限公司 | A kind of high-strength combination formula radiating tube |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1533466A (en) * | 1975-07-18 | 1978-11-22 | Chausson Usines Sa | Cooling or heating radiators |
| US4805693A (en) * | 1986-11-20 | 1989-02-21 | Modine Manufacturing | Multiple piece tube assembly for use in heat exchangers |
| US5555729A (en) * | 1993-11-15 | 1996-09-17 | Aisin Seiki Kabushiki Kaisha | Stirling engine |
| EP1243884B1 (en) * | 2001-03-22 | 2006-03-22 | Delphi Technologies, Inc. | Heat exchanger tube |
| CN101061362A (en) * | 2004-07-28 | 2007-10-24 | 瓦莱奥公司 | Automotive heat exchanger assemblies having internal fins and methods of making the same |
| CN101548149A (en) * | 2006-11-22 | 2009-09-30 | 摩丁制造公司 | Soldered flat tube for condensers and/or evaporators |
| CN203719500U (en) * | 2014-01-24 | 2014-07-16 | 泰安鼎鑫冷却器有限公司 | Combined type radiating pipe |
-
2014
- 2014-01-24 CN CN201410037939.5A patent/CN104807357A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1533466A (en) * | 1975-07-18 | 1978-11-22 | Chausson Usines Sa | Cooling or heating radiators |
| US4805693A (en) * | 1986-11-20 | 1989-02-21 | Modine Manufacturing | Multiple piece tube assembly for use in heat exchangers |
| US5555729A (en) * | 1993-11-15 | 1996-09-17 | Aisin Seiki Kabushiki Kaisha | Stirling engine |
| EP1243884B1 (en) * | 2001-03-22 | 2006-03-22 | Delphi Technologies, Inc. | Heat exchanger tube |
| CN101061362A (en) * | 2004-07-28 | 2007-10-24 | 瓦莱奥公司 | Automotive heat exchanger assemblies having internal fins and methods of making the same |
| CN101548149A (en) * | 2006-11-22 | 2009-09-30 | 摩丁制造公司 | Soldered flat tube for condensers and/or evaporators |
| CN203719500U (en) * | 2014-01-24 | 2014-07-16 | 泰安鼎鑫冷却器有限公司 | Combined type radiating pipe |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107504853A (en) * | 2017-09-20 | 2017-12-22 | 泰安鼎鑫冷却器有限公司 | A kind of high-strength combination formula radiating tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150729 |
|
| RJ01 | Rejection of invention patent application after publication |