CN102997737A - Double-pipe radiating pipe for radiator - Google Patents
Double-pipe radiating pipe for radiator Download PDFInfo
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- CN102997737A CN102997737A CN2012104641138A CN201210464113A CN102997737A CN 102997737 A CN102997737 A CN 102997737A CN 2012104641138 A CN2012104641138 A CN 2012104641138A CN 201210464113 A CN201210464113 A CN 201210464113A CN 102997737 A CN102997737 A CN 102997737A
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- pipe
- tube
- radiating
- radiator
- radiating tube
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Abstract
The invention discloses a double-pipe radiating pipe for a radiator. An inward depression is formed in the middle of one side of the radiating pipe, a row of holes are formed in the top of the depression, and the radiating pipe is divided into an upper pipe and a lower pipe with B-shaped sections by the depression. The radiating efficiency, the bearing strength and the anticorrosive performance of the double-pipe radiating pipe can be improved.
Description
Technical field
The present invention relates to a kind of radiator, the two-tube radiating tube of especially a kind of radiator.
Background technology
The radiator that present car, truck, passenger vehicle, engineering machinery, agricultural equipment etc. mate adopts single hole tubular construction or hourglass tubular construction mostly; The former bears, and system pressure is lower, radiating efficiency is lower; The latter is owing to the restriction of its processing technology, and decay resistance is relatively poor.The particularly develop rapidly of auto industry of development along with science and technology, the automobile of producing is more and more high-grade, and power also progressively promotes, and presses also more and more higher in the system, requirement to endurance quality, decay resistance is also more and more higher, and the traditional heat-dissipating device does not catch up with the speed of development of automobile far away.
Summary of the invention
The objective of the invention is: provide a kind of and can improve the two-tube radiating tube of radiator that radiating efficiency and bearing strength can improve again decay resistance.
For achieving the above object, the present invention adopts following technical scheme: a middle side part of radiating tube has the place that caves inward, there is a round on the recess top, it is the upper and lower two-tube of " B " type that recess is divided into cross sectional shape with radiating tube, the radiating tube width B is that 16mm～18mm, thickness H are 1.6mm～1.8mm, and radiating tube tube wall thickness D is 0.2mm～0.35mm.
The invention has the beneficial effects as follows: the radiator that adopts radiating tube of the present invention, the heat dispersion of itself is greatly improved, mainly be that the coefficient of heat transfer of radiator is greatly increased, when satisfying relatively high power engine radiating Capability Requirement, structural strength and bearing strength have also been increased, pressure-bearing can reach 350KPa, improve nearly 1 times than traditional radiator, use simultaneously the radiator decay resistance of radiating tube of the present invention to be greatly improved, this invention heat radiation is conducive to the cleaning of engine water jacket, without brazing flux, prolong product has also prolonged engine in the time of service life service life in the pipe.The present invention can be widely used in car, truck, passenger vehicle, engineering machinery, agricultural equipment radiator etc.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the partial schematic diagram at mark A place among Fig. 1.
Figure labeling description: 1, radiating tube; 2, radiating tube left side; 3, radiating tube right side; 4, recess; 5, hole.
The specific embodiment
Can find out that from the right view of structural representation of the present invention shown in Figure 1, Fig. 2 the present invention is a kind of New structure heat radiator radiating tube, it is a kind of ratio-frequency welding Type B radiating tube, and aluminum foil material carries out high-frequency welding after by moulding and forms.One middle side part of radiating tube 1 has the place 4 that caves inward, and the hole 5 that recess 4 tops have row's welding to use can be waist hole or circular hole, and recess 4 is divided into radiating tube 1 upper and lower two-tube.Fig. 3 is the partial schematic diagram at mark A place among Fig. 1, and from cross sectional shape, radiating tube left side 2 is straight line, and 3 middle parts, radiating tube right side cave inward, and cross sectional shape is " B " type, and recess 4 links together both sides, makes separately autonomous channel of upper and lower two-tube formation.Radiating tube width E is that 16mm～18mm, thickness H are 1.6mm～1.8mm, and tube wall thickness D is 0.2mm～0.35mm.The said structure size makes structural strength and bearing strength obtain optimal effectiveness, and decay resistance has obtained large increase simultaneously.
Claims (3)
1. two-tube radiating tube of radiator, it is characterized in that: a middle side part of radiating tube (1) has the place (4) that caves inward, there is a round (5) on recess (4) top, it is the upper and lower two-tube of " B " type that recess (4) is divided into cross sectional shape with radiating tube, the radiating tube width B is that 16mm～18mm, thickness H are 1.6mm～1.8mm, and radiating tube tube wall thickness D is 0.2mm～0.35mm.
2. the two-tube radiating tube of radiator according to claim 1, it is characterized in that: the hole (5) on described recess (4) top is the waist hole.
3. the two-tube radiating tube of radiator according to claim 1 is characterized in that: the hole (5) on described recess (4) top is circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104641138A CN102997737A (en) | 2012-11-19 | 2012-11-19 | Double-pipe radiating pipe for radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104641138A CN102997737A (en) | 2012-11-19 | 2012-11-19 | Double-pipe radiating pipe for radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102997737A true CN102997737A (en) | 2013-03-27 |
Family
ID=47926623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104641138A Pending CN102997737A (en) | 2012-11-19 | 2012-11-19 | Double-pipe radiating pipe for radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102997737A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1188889A (en) * | 1997-01-20 | 1998-07-29 | 株式会社杰克塞尔 | Pipe for heat exchanger |
| EP0854342B1 (en) * | 1997-01-20 | 2003-05-02 | Zexel Valeo Climate Control Corporation | Use of a heat exchanger |
| CN1829893A (en) * | 2003-07-25 | 2006-09-06 | 株式会社T.Rad | Flat tube for heat exchanger |
| DE102008007587A1 (en) * | 2008-02-04 | 2009-08-06 | Behr Gmbh & Co. Kg | Multi-chamber automotive heat exchanger or radiator has flat tube inner chamber sub-divided by U-shaped cross-piece |
| CN201555486U (en) * | 2009-06-12 | 2010-08-18 | 上海德尔福汽车空调系统有限公司 | Micro-channel flat tube with novel technological structure |
| CN102331195A (en) * | 2010-07-12 | 2012-01-25 | 上海德朗汽车零部件制造有限公司 | B-shaped aluminum tube belt type heat radiator for water tank |
| CN102636065A (en) * | 2012-04-08 | 2012-08-15 | 泰安鼎鑫冷却器有限公司 | Two-side folding combined heat radiating pipe |
| CN202993937U (en) * | 2012-11-19 | 2013-06-12 | 泰安鼎鑫冷却器有限公司 | Double-barreled radiating tube for radiator |
-
2012
- 2012-11-19 CN CN2012104641138A patent/CN102997737A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1188889A (en) * | 1997-01-20 | 1998-07-29 | 株式会社杰克塞尔 | Pipe for heat exchanger |
| EP0854342B1 (en) * | 1997-01-20 | 2003-05-02 | Zexel Valeo Climate Control Corporation | Use of a heat exchanger |
| CN1829893A (en) * | 2003-07-25 | 2006-09-06 | 株式会社T.Rad | Flat tube for heat exchanger |
| DE102008007587A1 (en) * | 2008-02-04 | 2009-08-06 | Behr Gmbh & Co. Kg | Multi-chamber automotive heat exchanger or radiator has flat tube inner chamber sub-divided by U-shaped cross-piece |
| CN201555486U (en) * | 2009-06-12 | 2010-08-18 | 上海德尔福汽车空调系统有限公司 | Micro-channel flat tube with novel technological structure |
| CN102331195A (en) * | 2010-07-12 | 2012-01-25 | 上海德朗汽车零部件制造有限公司 | B-shaped aluminum tube belt type heat radiator for water tank |
| CN102636065A (en) * | 2012-04-08 | 2012-08-15 | 泰安鼎鑫冷却器有限公司 | Two-side folding combined heat radiating pipe |
| CN202993937U (en) * | 2012-11-19 | 2013-06-12 | 泰安鼎鑫冷却器有限公司 | Double-barreled radiating tube for radiator |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130327 |