CN204704039U - A kind of engine air inlet tube - Google Patents
A kind of engine air inlet tube Download PDFInfo
- Publication number
- CN204704039U CN204704039U CN201520434324.6U CN201520434324U CN204704039U CN 204704039 U CN204704039 U CN 204704039U CN 201520434324 U CN201520434324 U CN 201520434324U CN 204704039 U CN204704039 U CN 204704039U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- fitting body
- suction port
- air outlet
- inlet tube
- 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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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of engine air inlet tube, adopt PA6 material integrally blow shaping, it comprises air outlet, suction port and pipe fitting body, pipe fitting body is connected to air outlet and suction port, air outlet and suction port are cirque structure, air outlet is horizontally disposed with, suction port vertically arrange and with air outlet antarafacial, the upper surface of pipe fitting body be provided with resonant cavity with for installing the installation buckle of pipe fitting body in automobile, the inside of resonant cavity is cavity structure and is communicated with by the inside of connecting tube with pipe fitting body, pipe fitting body is bellows structure in the one end near suction port.The utility model is provided with resonant cavity, effectively can regulate air-flow, reaches the effect reducing noise.In addition one end pipe fitting body of suction port is bellows structure, can when vibration occurs pipe fitting body, effective slowing down vibration.
Description
Technical field
The utility model relates to a kind of engine fittings, especially relates to a kind of engine air inlet tube.
Background technique
Fuel combustion in cylinder needs to introduce air by the external world, and suction tude is a part for engine aspirating system.Along with the development of science and technology, the performance of motor is also in continuous improve, and people are also improving the requirement of the shock dropping noise abatement of motor.Suction tude, as a part for engine aspirating system, except high temperature resistant, the ageing-resistant performance of routine, also needs to have the performance reducing noise, slow down vibrations.
The tratitional technology of engine air inlet tube adopts TEEE material to carry out blow moulding and forming, and the engine air inlet tube that this technique is made has the performances such as high temperature resistant, ageing-resistant, but cost intensive, do not meet the demand that current auto parts and components are made a price reduction increasingly.And structurally also cannot meet present high-tech demand.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of engine air inlet tube, and its cost is lower and have the performance of shock dropping noise abatement.
The utility model solves the problems of the technologies described above adopted technological scheme: a kind of engine air inlet tube, adopt PA6 material integrally blow shaping, it comprises air outlet, suction port and pipe fitting body, described pipe fitting body is connected to air outlet and suction port, described air outlet and suction port are cirque structure, described air outlet is horizontally disposed with, described suction port vertically arrange and with air outlet antarafacial, the upper surface of described pipe fitting body be provided with resonant cavity with for installing the installation buckle of pipe fitting body in automobile, the inside of described resonant cavity is cavity structure and is communicated with by the inside of connecting tube with pipe fitting body, described pipe fitting body is bellows structure in the one end near suction port.
The left end of described pipe fitting body is connected with air outlet, and the right-hand member of pipe fitting body is connected with suction port, and the left part of described pipe fitting body bends the right part being connected to air outlet and pipe fitting body.It is to adapt to installation environment that the overall structure of pipe fitting body is arranged, and air circulates unimpeded in pipe fitting body simultaneously.
Described pipe fitting body upper end is provided with tubular structure, for connecting the connection nipple of temperature transducer, connection nipple is communicated with pipe fitting body interior.Connection nipple is connected with temperature transducer, for the temperature of Real-Time Monitoring engine air inlet tube.
Described resonant cavity is the rectangular structure of hollow.Resonant cavity can play the effect reducing noise.
Compared with prior art, the utility model has the advantage of and adopt PA6 material to manufacture engine air inlet tube, under the precondition of guaranteed performance, significantly can reduce cost of material.The utility model is provided with resonant cavity, effectively can regulate air-flow, reaches the effect reducing noise.In addition one end pipe fitting body of suction port is bellows structure, can when vibration occurs pipe fitting body, effective slowing down vibration.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As shown in Figure 1: a kind of engine air inlet tube, adopt PA6 material integrally blow shaping, it comprises air outlet 1, suction port 2 and pipe fitting body 3, pipe fitting body 3 is connected to air outlet 1 and suction port 2, air outlet 1 and suction port 2 are cirque structure, air outlet 1 is horizontally disposed with, suction port 2 vertically arrange and with air outlet 1 antarafacial, the upper surface of pipe fitting body 3 be provided with resonant cavity 4 with for installing the installation buckle 5 of pipe fitting body 3 in automobile, the inside of resonant cavity 4 is cavity structure and is communicated with by the inside of connecting tube 6 with pipe fitting body 3, pipe fitting body 3 is bellows structure in the one end near suction port 2.
The left end of pipe fitting body 3 is connected with air outlet 1, and the right-hand member of pipe fitting body 3 is connected with suction port 2, and the left part of pipe fitting body 3 bends the right part being connected to air outlet 1 and pipe fitting body 3.The upper end of pipe fitting body 3 is provided with tubular structure, for connecting the connection nipple 7 of temperature transducer, connection nipple 7 is communicated with pipe fitting body 3 inside.Resonant cavity 4 is the rectangular structure of hollow.
Connect air-strainer at suction port 2, at air outlet 1 connecting engine, the utility model can be good at providing sufficient air to motor.
Claims (4)
1. an engine air inlet tube, it is characterized in that adopting PA6 material integrally blow shaping, it comprises air outlet, suction port and pipe fitting body, described pipe fitting body is connected to air outlet and suction port, described air outlet and suction port are cirque structure, described air outlet is horizontally disposed with, described suction port vertically arrange and with air outlet antarafacial, the upper surface of described pipe fitting body be provided with resonant cavity with for installing the installation buckle of pipe fitting body in automobile, the inside of described resonant cavity is cavity structure and is communicated with by the inside of connecting tube with pipe fitting body, described pipe fitting body is bellows structure in the one end near suction port.
2. a kind of engine air inlet tube according to claim 1, it is characterized in that the left end of described pipe fitting body is connected with air outlet, the right-hand member of pipe fitting body is connected with suction port, and the left part of described pipe fitting body bends the right part being connected to air outlet and pipe fitting body.
3. a kind of engine air inlet tube according to claim 2, is characterized in that the upper end of described pipe fitting body is provided with tubular structure, for connecting the connection nipple of temperature transducer, connection nipple is communicated with pipe fitting body interior.
4. a kind of engine air inlet tube according to claim 1, is characterized in that described resonant cavity is the rectangular structure of hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520434324.6U CN204704039U (en) | 2015-06-17 | 2015-06-17 | A kind of engine air inlet tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520434324.6U CN204704039U (en) | 2015-06-17 | 2015-06-17 | A kind of engine air inlet tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204704039U true CN204704039U (en) | 2015-10-14 |
Family
ID=54283662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520434324.6U Expired - Fee Related CN204704039U (en) | 2015-06-17 | 2015-06-17 | A kind of engine air inlet tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204704039U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119270A (en) * | 2018-01-15 | 2018-06-05 | 力帆实业(集团)股份有限公司 | Air inlet drainage tube and vehicle |
| CN110667373A (en) * | 2019-09-16 | 2020-01-10 | 中国第一汽车股份有限公司 | PET cold air inlet with resonant cavity |
-
2015
- 2015-06-17 CN CN201520434324.6U patent/CN204704039U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108119270A (en) * | 2018-01-15 | 2018-06-05 | 力帆实业(集团)股份有限公司 | Air inlet drainage tube and vehicle |
| CN110667373A (en) * | 2019-09-16 | 2020-01-10 | 中国第一汽车股份有限公司 | PET cold air inlet with resonant cavity |
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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: 20151014 Termination date: 20190617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |