CN201016603Y - Cooling pipe for automobile intercooler - Google Patents
Cooling pipe for automobile intercooler Download PDFInfo
- Publication number
- CN201016603Y CN201016603Y CNU2007200104631U CN200720010463U CN201016603Y CN 201016603 Y CN201016603 Y CN 201016603Y CN U2007200104631 U CNU2007200104631 U CN U2007200104631U CN 200720010463 U CN200720010463 U CN 200720010463U CN 201016603 Y CN201016603 Y CN 201016603Y
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- CN
- China
- Prior art keywords
- metal
- flux
- tube
- cooling pipe
- thermal extrusion
- 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 - Lifetime
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A cooling pipe for vehicle cooler in the art of traffic and transport consists of a tube and an inclined support dividing panel. The tube is a double-plane structure on the upper and lower ends; the left and right ends are an arc structure; and the connecting part is an arc transition. The production process of the utility model is simplified; the metal is process by the thermal extrusion with good molding plasticity; the metal through thermal extrusion can refine the internal particles of the metal; as one-time thermal extrusion molding reduces the original addition of spoiler film and the procedure of adding flux, the residue of flux crystals and flux slag is reduced after the assembly braze welding.
Description
Technical field:
The utility model relates to a kind of automobile charge air cooler cooling tube in the technical field of transport facilities.
Background technology:
At present, automobile has become the main tool using of people in the traffic transport industry both at home and abroad, and the automobile charge air cooler plays a key effect to improving vehicle product quality as the automobile main parts size.Environmental pollution is one of universally acknowledged three big public hazards, and urban air pollution is very most of from emission of automobile wastes according to surveying and determination.The automobile charge air cooler reaches energy-conservation purpose except that having improved engine power after using on the automobile, also reduce the environmental air pollution problem that motor vehicle exhaust emission causes simultaneously.As the major function element, its traditional design is to adopt aluminium matter rectangle ratio-frequency welded tube or extruded tube to install the flow-disturbing slice structure additional to the automobile charge air cooler, assembles after soldering forms with cooling tube.Its main drawback is that high-frequency tube or spoiler adopt two-sided clad material production cost height, and it is low to install spoiler production efficiency in the assembling process additional, and fit tolerance requires high, and brazing flux applies difficulty, causes the brazing filler metal rate low.Soldering strength is poor, influences product service life, and therefore develop a kind of new automobile charge air cooler is new problem anxious to be solved both at home and abroad with cooling tube always.
The utility model content:
The purpose of this utility model provide a kind ofly conceive science, production technology simplification, production efficiency height, low cost of manufacture, surface and cleaning inside degree height, fineness is good, structural strength is high, performance is good, good looking appearance, automobile charge air cooler cooling tube that labour intensity is low.
The purpose of this utility model is achieved in that this product structure is made up of body and bearing diagonal demarcation strip, body is up and down two planar structures, two ends, the left and right sides are arc structure, and 5-15 ° of bearing diagonal demarcation strip angle, thickness 0.2-0.3mm link to each other with body, and connecting portion adopts arc transition.Main points of the present utility model are its structure and operation principle.Its operation principle is: the automobile charge air cooler adopts the one-time formed technology of hot extrusion to produce with cooling tube, and therefore, metal is by hot extrusion machine-shaping, and its plasticity is good, and distortional stress is little, the machining accuracy height; Metal by hot extrusion can make metal inside molecule grain refine, improves superficial density, improves surface smoothness, improves metal strength; Because a hot extrusion molding has reduced former spoiler and the interpolation brazing flux operation of installing additional, after the assembly soldering, has reduced inner residual brazing flux crystal of cooling tube and solder residue, has improved the cleaning inside degree greatly, and has increased structural strength.
The automobile charge air cooler compared with prior art has the design science with cooling tube, production technology is simplified, the production efficiency height, low cost of manufacture, surface and cleaning inside degree height, fineness is good, the structural strength height, in light weight, performance is good, good looking appearance, labour intensity is low, metal is good by hot extrusion machine-shaping plasticity, distortional stress is little, the machining accuracy height, metal by hot extrusion can make metal inside molecule grain refine, because one time hot extrusion molding reduces former spoiler and the interpolation brazing flux operation of installing additional, reduce advantages such as inner residual brazing flux crystal of cooling tube and solder residue after the assembly soldering, will be widely used in the traffic transport industry.
Description of drawings:
Below in conjunction with drawings and Examples the utility model is elaborated.
Fig. 1 is the utility model automobile charge air cooler cooling tube profile.
The specific embodiment:
With reference to accompanying drawing 1, automobile charge air cooler cooling tube, this product structure is made up of body 1 and bearing diagonal demarcation strip 2, body 1 is up and down two planar structures, two ends, the left and right sides are arc structure, and bearing diagonal demarcation strip 2 angle 5-15 °, thickness 0.2-0.3mm link to each other with body 1, and connecting portion adopts arc transition.
Claims (1)
1. automobile charge air cooler cooling tube, it is characterized in that: this product structure is made up of body and bearing diagonal demarcation strip, body is up and down two planar structures, two ends, the left and right sides are arc structure, 5-15 ° of bearing diagonal demarcation strip angle, thickness 0.2-0.3mm link to each other with body, and connecting portion adopts arc transition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200104631U CN201016603Y (en) | 2007-02-06 | 2007-02-06 | Cooling pipe for automobile intercooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200104631U CN201016603Y (en) | 2007-02-06 | 2007-02-06 | Cooling pipe for automobile intercooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201016603Y true CN201016603Y (en) | 2008-02-06 |
Family
ID=39057092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200104631U Expired - Lifetime CN201016603Y (en) | 2007-02-06 | 2007-02-06 | Cooling pipe for automobile intercooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201016603Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112444147A (en) * | 2019-08-30 | 2021-03-05 | 杭州三花研究院有限公司 | Heat exchanger |
-
2007
- 2007-02-06 CN CNU2007200104631U patent/CN201016603Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112444147A (en) * | 2019-08-30 | 2021-03-05 | 杭州三花研究院有限公司 | Heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: SHENYANG HUATIE AUTOMOBILE RADIATOR CO., LTD. ¬ |
|
| CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: Shenyang Hua Hua Auto Radiator Co., Ltd. Number: 06 Page: The title page Volume: 24 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: Shenyang Hua Hua Auto Radiator Co., Ltd. Number: 06 Volume: 24 |
|
| ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ¬ TO: SHENYANG HUATIE AUTOMOBILE RADIATOR CO., LTD. ¬ |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080206 |
|
| CX01 | Expiry of patent term |