CN202937349U - Air inlet pipe structure of intercooler and automobile engine using structure - Google Patents
Air inlet pipe structure of intercooler and automobile engine using structure Download PDFInfo
- Publication number
- CN202937349U CN202937349U CN2012204473941U CN201220447394U CN202937349U CN 202937349 U CN202937349 U CN 202937349U CN 2012204473941 U CN2012204473941 U CN 2012204473941U CN 201220447394 U CN201220447394 U CN 201220447394U CN 202937349 U CN202937349 U CN 202937349U
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- CN
- China
- Prior art keywords
- intercooler
- air inlet
- inlet tube
- pipe
- pressurized machine
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- 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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- 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
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model provides an air inlet pipe structure of an intercooler and an automobile engine using the structure, and belongs to the field of automobile engines. The air inlet pipe structure of the intercooler is used for connecting a supercharger with the intercooler and comprises a first soft pipe, a second plastic hard pipe and a stepless hoop, wherein the first soft pipe is connected with an outlet of the supercharger, the second plastic hard pipe is connected with an inlet of the intercooler, and the stepless hoop is used for connecting the first soft pipe with the second plastic hard pipe. The air inlet pipe structure of the intercooler is firm in structure, light in weight and low in cost.
Description
Technical field
The utility model relates to the motor car engine field, refers to especially a kind of air inlet tube of cooler structure and adopts the motor car engine of this structure.
Background technique
In prior art, the passenger car petrol engine adopts inter cooling pipeline to connect the entrance of intercooler and the outlet of pressurized machine, and the operating temperature of inter cooling pipeline is generally 100 ~ 200 ℃, and working pressure is more than 0.5bar.
The structure that inter cooling pipeline is commonly used is single rubber pipe, and because the engine compartment space is compact, and the outlet of the entrance of intercooler and pressurized machine at an angle of 90, if adopt single rubber pipe, because pipeline curved section radius is less, can cause rubber pipe to be difficult to the demoulding, and endurance quality is difficult to guarantee.
The model utility content
The technical problems to be solved in the utility model is to provide a kind of sound construction, air inlet tube of cooler structure lightweight, with low cost and adopts the motor car engine of this structure.
For solving the problems of the technologies described above, embodiment of the present utility model provides technological scheme as follows:
On the one hand, provide a kind of air inlet tube of cooler structure, be used for connecting pressurized machine and intercooler, described air inlet tube of cooler structure comprises:
The the first soft body that is connected with the outlet of described pressurized machine;
The second plastic rigid pipe that is connected with the entrance of described intercooler;
The stepless clamp that connects the described first soft body and described the second plastic rigid pipe.
Further, the described first soft body is the rubber body.
Further, the outlet of the described first soft body and described pressurized machine is by clip connected.
Further, the described first soft body adopts polyacrylate polymers ACM extruding pipe.
Further, described the second plastic rigid pipe is connected by the intercooler connecting head with the entrance of described intercooler.
Further, described the second plastic rigid pipe structure that is the mould blow moulding and forming.
Further, described the second plastic rigid pipe adopts nylon 6+15% glass fibre blowing pipe.
The utility model embodiment also provides a kind of motor car engine, comprises pressurized machine and intercooler, also comprises the air inlet tube of cooler structure be used to connecting described pressurized machine and intercooler as above.
Embodiment of the present utility model has following beneficial effect:
In such scheme, the air inlet tube of cooler structure is comprised of with the second plastic rigid pipe that is connected with the entrance of intercooler the first soft body that is connected with the outlet of pressurized machine, and overall structure is simply firm, and is lightweight.Adopt stepless clamp stuck between the first soft body and the second plastic rigid pipe, guaranteed more average clamping force, reduce and reveal the possibility that occurs.
Description of drawings
Fig. 1 is the schematic diagram of the utility model embodiment's air inlet tube of cooler structure.
Embodiment
For technical problem, technological scheme and advantage that embodiment of the present utility model will be solved is clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
Embodiment of the present utility model is single rubber pipe for the structure commonly used of inter cooling pipeline in prior art, because the engine compartment space is compact, and the entrance of intercooler and the outlet of pressurized machine are at an angle of 90, if adopt single rubber pipe, because pipeline curved section radius is less, can cause rubber pipe to be difficult to the demoulding, and the endurance quality problem that is difficult to guarantee, a kind of sound construction, air inlet tube of cooler structure lightweight, with low cost are provided and adopt the motor car engine of this structure.
Air inlet tube of cooler structure of the present utility model is used for connecting pressurized machine and intercooler, and as shown in Figure 1, this cold pipeline structure comprises:
The the first soft body 1 that is connected with the outlet of pressurized machine;
The second plastic rigid pipe 2 that is connected with the entrance of intercooler;
The stepless clamp 3 that connects the first soft body 1 and the second plastic rigid pipe 2.
Particularly, the first soft body 1 is the rubber body.The working environment of 170 ℃ of correspondences, 1bar, preferably, the rubber body can adopt the ACM(polyacrylate polymers) extruding pipe, because the outlet end of pressurized machine has enough installing spaces, therefore, the first soft body 1 can directly adopt the clip mode to be connected with the outlet of pressurized machine.
If owing to adopting single rubber pipe to connect intercooler and pressurized machine, because pipeline curved section radius is less, can cause rubber pipe to be difficult to the demoulding, and endurance quality is difficult to guarantee.So the mode that the utility model adopts hard tube to be connected with flexible pipe connects intercooler and pressurized machine, because the weight of metal hard tube is relatively large, the loss of weight that is unfavorable for automobile, so the utility model adopts the second plastic rigid pipe 2 to be connected with intercooler in the pipe bent position of radius minimum, keep simultaneously a part of soft body (i.e. the first soft body 1) in order to absorb vibration between the second plastic rigid pipe 2 and pressurized machine.
On the processing mode of the second plastic rigid pipe 2, preferably, adopt the mould blow moulding and forming.Because can there be welding edge in the mode of injection moulding welding, be unfavorable for saving the space; And the existence of welding edge also can reduce the reliability of pipeline.The working environment of 170 ℃ of correspondences, 1bar, preferably, the second plastic rigid pipe 2 can adopt PA6+GF15(nylon 6+15% glass fibre) the blowing pipe.
Because the intercooler end spaces is narrow, be difficult to install clip, so the second plastic rigid pipe 2 is connected by intercooler connecting head 4 with the entrance of intercooler, preferably, can adopt rapid pipe joint product connection second plastic rigid pipe 2 and the intercooler of HENN company.
Owing to adopting the assembly supply of material, stuck with disposable stepless clamp 3 between the first soft body 1 and the second plastic rigid pipe 2, guaranteed more average clamping force, reduce and reveal the possibility that occurs.
In embodiment of the present utility model, the air inlet tube of cooler structure is comprised of with the second plastic rigid pipe that is connected with the entrance of intercooler the first soft body that is connected with the outlet of pressurized machine, and overall structure is simply firm, and is lightweight.Adopt stepless clamp stuck between the first soft body and the second plastic rigid pipe, guaranteed more average clamping force, reduce and reveal the possibility that occurs.
The utility model also provides a kind of motor car engine, comprises pressurized machine and intercooler, also comprises the air inlet tube of cooler structure for connecting pressurized machine and intercooler as above.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. an air inlet tube of cooler structure, be used for connecting pressurized machine and intercooler, it is characterized in that, described air inlet tube of cooler structure comprises:
The the first soft body that is connected with the outlet of described pressurized machine;
The second plastic rigid pipe that is connected with the entrance of described intercooler;
The stepless clamp that connects the described first soft body and described the second plastic rigid pipe.
2. air inlet tube of cooler structure according to claim 1, is characterized in that, the described first soft body is the rubber body.
3. air inlet tube of cooler structure according to claim 2, is characterized in that, the outlet of the described first soft body and described pressurized machine is by clip connected.
4. air inlet tube of cooler structure according to claim 2, is characterized in that, the described first soft body adopts polyacrylate polymers ACM extruding pipe.
5. air inlet tube of cooler structure according to claim 1, is characterized in that, described the second plastic rigid pipe is connected by the intercooler connecting head with the entrance of described intercooler.
6. air inlet tube of cooler structure according to claim 5, is characterized in that, described the second plastic rigid pipe is the structure of mould blow moulding and forming.
7. a motor car engine, comprise pressurized machine and intercooler, it is characterized in that, also comprises the air inlet tube of cooler structure be used to pressurized machine as described in connecting and intercooler as described in any one in claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204473941U CN202937349U (en) | 2012-09-04 | 2012-09-04 | Air inlet pipe structure of intercooler and automobile engine using structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012204473941U CN202937349U (en) | 2012-09-04 | 2012-09-04 | Air inlet pipe structure of intercooler and automobile engine using structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202937349U true CN202937349U (en) | 2013-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012204473941U Expired - Fee Related CN202937349U (en) | 2012-09-04 | 2012-09-04 | Air inlet pipe structure of intercooler and automobile engine using structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202937349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119714A (en) * | 2017-12-10 | 2018-06-05 | 无锡科博增压器有限公司 | For the universal joint of booster pressure shell |
-
2012
- 2012-09-04 CN CN2012204473941U patent/CN202937349U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119714A (en) * | 2017-12-10 | 2018-06-05 | 无锡科博增压器有限公司 | For the universal joint of booster pressure shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20210904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |