CN207686831U - A kind of charge air cooler inner fin - Google Patents
A kind of charge air cooler inner fin Download PDFInfo
- Publication number
- CN207686831U CN207686831U CN201721591044.1U CN201721591044U CN207686831U CN 207686831 U CN207686831 U CN 207686831U CN 201721591044 U CN201721591044 U CN 201721591044U CN 207686831 U CN207686831 U CN 207686831U
- Authority
- CN
- China
- Prior art keywords
- inner fin
- air cooler
- charge air
- component
- shaped configuration
- 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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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of charge air cooler inner fins, belong to heat exchanger parts technical field, and technical problem to be solved in the utility model is：The problem of there are burr, the presence influence turbulent flow effect of burr and the heat dissipation performances of product on inner fin section of the solution in the prior art through mold compacting, while can influence interiors of products cleannes, reduction product quality.The technical solution used for：Including inner fin component, inner fin component is the inner fin component of the wavy shaped configuration with proportional spacing, inner fin component includes multiple inner fins, there are one wavy shaped configuration inner fins for the extended spot connection at each inner fin edge, the wave bending part of inner fin is smooth curved-surface structure, and Curved arc top clip angle is 120 °~160 °, two end sections of each inner fin are planar structure；The inner fin impulse- free robustness of the structure, ensure that the cleannes of interiors of products, improves product quality.
Description
Technical field
The utility model is related to heat exchanger parts technical field, specifically a kind of charge air cooler inner fin.
Background technology
Intercooler for vehicle is turbo charged auxiliary equipment, and effect is reduction high temperature air temperature after supercharged, to reduce
The thermic load of engine improves air inflow, and then increases the power of engine, improves the scavenging efficiency of turbocharged engine.
Its temperature can be sharply increased after air enters turbocharging, and high temperature air is cooled down by charge air cooler, enters back into engine
In；If lacking the cooling of charge air cooler and high temperature air after supercharged being directly entered engine, can go out because of too high temperature of air
Existing combustion knock even damages flame-out phenomenon, and therefore, it is to ensure automobile engine to have the charge air cooler of excellent cooling heat dissipation
One of critical component of normal work.
Currently, the heat-dissipating pipe type that intercooler for vehicle core uses is more, such as harmonica-shaped tube, sawtooth pipe, drawn tube, high frequency
Welded tube etc., wherein used with ratio-frequency welded tube relatively broad again.In the usual inside plug of charge air cooler ratio-frequency welded tube used at present is placed with
Fin, to enhance the turbulent flow effect of core internal compressed air circulation.But since the existing inner fin used is mold pressure
Cutting off processing processed, section burr can not be fully erased, are influenced by burr after being produced with product assembly, can not ensure turbulent flow effect
Good performance, can increase interiors of products vapour lock under serious conditions influences heat dissipation performance, while the presence of burr can also influence to produce
Product cleaning inside degree, there are quality risks.Therefore, how to develop a kind of impulse- free robustness and turbulent flow effect is good, ensure that interiors of products is clear
Cleanliness avoids the occurrence of the product of quality risk, is those skilled in the art's problem in the urgent need to address.
Invention content
The technical assignment of the utility model is to provide a kind of charge air cooler inner fin for the above deficiency, can be solved existing
Have there are burr on the inner fin section suppressed through mold in technology, the presence of burr influences the heat dissipation of turbulent flow effect and product
Performance, while interiors of products cleannes can be influenced, the problem of reducing product quality.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of charge air cooler inner fin, including inner fin component, inner fin component are the waveform knot with proportional spacing
The inner fin component of structure, inner fin component include multiple inner fins, and there are one waves for the extended spot connection at each inner fin edge
The wave bending part of shape structure inner fin, inner fin is smooth curved-surface structure, and Curved arc top clip angle is 120 °~160 °, often
Two end sections of a inner fin are planar structure.
The both ends of inner fin are the inner fin of inverted U-shaped structure, and the top of inner fin is planar structure.
The groove of wavy shaped configuration is equipped between two neighboring inner fin, and the width of groove is wide not less than the section of inner fin
Degree.
The quantity of inner fin arranged in parallel is 8~20 on inner fin component.
Compared to the prior art a kind of charge air cooler of the utility model, is had the advantages that with inner fin：
1, the inner fin of the wavy shaped configuration, can be by the direct punch forming of design specialized raising mold, while by mold
Structure design is wavy shaped configuration, it is ensured that inner fin is waveform after processing, while two end sections are planar structure, have been prevented interior
The generation of fin port burr, ensure that the good performance of turbulent flow effect, while also ensure interiors of products cleannes, prevent matter
Measure risk；
2, the wave bending part Curved arc top clip angle of inner fin is 120 °~160 °, and the brake forming of convenient material avoids
There is larger stress and strain in apex angle bending part material, and occurs waste product in punch forming inner fin, increases enterprise's life
Produce manufacturing cost；
3, it is equipped with the groove of wavy shaped configuration between two neighboring inner fin, will be radiated using time delay wave structure extending direction
Pipe is placed in groove, and the width of groove is not less than the cross-sectional width of inner fin, and simple installation can ensure that product subsequently welds
What is connect is smoothed out；
4, this is reasonable in design, and punch forming is simple, and is easily installed, and improves production efficiency, reduces enterprise
Manufacturing cost；Therefore, it has good value for applications.
Description of the drawings
The utility model is further illustrated below in conjunction with the accompanying drawings.
Attached drawing 1 is a kind of structural schematic diagram of charge air cooler inner fin；
Attached drawing 2 is a kind of vertical view of charge air cooler inner fin.
In figure：1, inner fin, 2, groove.
Specific implementation mode
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Embodiment 1：
A kind of charge air cooler inner fin of the utility model, including inner fin component, inner fin component be with uniformly between
Away from wavy shaped configuration inner fin component, inner fin component include 10 inner fins 1, the extended spot at 1 edge of each inner fin
Connection is there are one wavy shaped configuration inner fin 1, and the wave bending part of inner fin 1 is smooth curved-surface structure, and Curved arc top clip
Angle is 120 °, and two end sections of each inner fin 1 are planar structure；The both ends of inner fin 1 are inverted U-shaped structure, and interior wing
The top of piece 1 is planar structure.
Embodiment 2：
A kind of charge air cooler inner fin of the utility model, including inner fin component, inner fin component be with uniformly between
Away from wavy shaped configuration inner fin component, inner fin component include 12 inner fins 1, the extended spot at 1 edge of each inner fin
Connection is there are one wavy shaped configuration inner fin 1, and the wave bending part of inner fin 1 is smooth curved-surface structure, and Curved arc top clip
Angle is 160 °, and two end sections of each inner fin 1 are planar structure；The both ends of inner fin 1 are inverted U-shaped structure, and interior wing
The top of piece 1 is planar structure；The groove 2 of wavy shaped configuration is equipped between two neighboring inner fin 1, and the width of groove 2 is not small
It in the cross-sectional width of inner fin 1, is easily installed, and can ensure that product subsequently welded is smoothed out.
The utility model use process is as follows：By using the direct punch forming inner fin 1 of dedicated raising mold, and
Ensure that the charge air cooler inner fin 1 of machine-shaping is wavy shaped configuration, two end sections are planar structure；Between two neighboring inner fin 1
Heat-dissipating pipe is placed in groove 2 by the groove 2 equipped with wavy shaped configuration using time delay wave structure extending direction；The structure is shut out
The generation of 1 port burr of inner fin absolutely, ensure that the good performance of turbulent flow effect, while also ensuring the cleaning of interiors of products
Degree.
The technical personnel in the technical field can readily realize the utility model with the above specific embodiments,.But
It is it should be appreciated that the utility model is not limited to 2 kinds of above-mentioned specific implementation modes.On the basis of the disclosed embodiments,
The technical personnel in the technical field can arbitrarily combine different technical features, to realize different technical solutions.
It is the known technology of those skilled in the art in addition to the technical characteristic described in specification.
Claims (4)
1. a kind of charge air cooler inner fin, including inner fin component, inner fin component is the wavy shaped configuration with proportional spacing
Inner fin component, it is characterised in that inner fin component includes multiple inner fins, and the extended spot at each inner fin edge is connected with
The wave bending part of one wavy shaped configuration inner fin, inner fin is smooth curved-surface structure, and Curved arc top clip angle is 120 °
~160 °, two end sections of each inner fin are planar structure.
2. a kind of charge air cooler inner fin according to claim 1, it is characterised in that the both ends of inner fin are inverted U knot
The inner fin of structure, and the top of inner fin is planar structure.
3. a kind of charge air cooler inner fin according to claim 1, it is characterised in that be equipped with wave between two neighboring inner fin
The groove of shape wave structure, and the width of groove is not less than the cross-sectional width of inner fin.
4. a kind of charge air cooler inner fin according to claim 1, it is characterised in that arranged in parallel on inner fin component
The quantity of inner fin is 8~20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721591044.1U CN207686831U (en) | 2017-11-24 | 2017-11-24 | A kind of charge air cooler inner fin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721591044.1U CN207686831U (en) | 2017-11-24 | 2017-11-24 | A kind of charge air cooler inner fin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207686831U true CN207686831U (en) | 2018-08-03 |
Family
ID=62999177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721591044.1U Expired - Fee Related CN207686831U (en) | 2017-11-24 | 2017-11-24 | A kind of charge air cooler inner fin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207686831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107916984A (en) * | 2017-11-24 | 2018-04-17 | 山东同创汽车散热装置股份有限公司 | A kind of charge air cooler inner fin |
-
2017
- 2017-11-24 CN CN201721591044.1U patent/CN207686831U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107916984A (en) * | 2017-11-24 | 2018-04-17 | 山东同创汽车散热装置股份有限公司 | A kind of charge air cooler inner fin |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180803 Termination date: 20181124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |