CN204126784U - A kind of steam outlet pipe assembly of air filter of automobile and air filter - Google Patents
A kind of steam outlet pipe assembly of air filter of automobile and air filter Download PDFInfo
- Publication number
- CN204126784U CN204126784U CN201420606193.0U CN201420606193U CN204126784U CN 204126784 U CN204126784 U CN 204126784U CN 201420606193 U CN201420606193 U CN 201420606193U CN 204126784 U CN204126784 U CN 204126784U
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- CN
- China
- Prior art keywords
- flexible pipe
- steam outlet
- outlet pipe
- air filter
- hard 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
Links
- -1 cyclic ester Chemical class 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 14
- 230000006378 damage Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000002435 tendon Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a kind of steam outlet pipe assembly of air filter of automobile, comprise the first flexible pipe, the second flexible pipe, with the hard tube being connected described first flexible pipe and described second flexible pipe, described first flexible pipe is connected with air filter, described second flexible pipe is connected with the motor of automobile, described hard tube is provided with fixed support, and described hard tube is fixed in described motor by described fixed support.Adopt this technological scheme, the steam outlet pipe of the integral structure of prior art is optimized for the first flexible pipe, the second flexible pipe and is located at the linkage structure of hard tube three part between the two, reduce the length of the first flexible pipe and the second flexible pipe, reduce its distortion in Long-Time Service process or destruction, simultaneously, first flexible pipe and the second flexible pipe adopt two molds to process guidance respectively, reduce the difficulty of processing of the first flexible pipe and the second flexible pipe.The invention also discloses the air filter with above-mentioned steam outlet pipe assembly.
Description
Technical field
The utility model designed engines systems technology field, is specifically related to a kind of steam outlet pipe assembly of air filter of automobile.The utility model also relates to the air filter with above-mentioned steam outlet pipe assembly.
Background technique
The steam outlet pipe of air filter is used for connecting engine and air filter, and in order to effective attenuation motor passes to the vibration of air filter, steam outlet pipe adopts the bellows of integral structure usually, and ripple quantity is more, and the ability of its attenuation vibration is stronger.
But when air filter and motor distant, the length of bellows is longer, and weight is comparatively large, and after the use of long-term vibration operating mode, subsiding or deformation easily appears in the ripple of bellows, reduces the ability of its attenuation vibration.Meanwhile, because the length of bellows is long, demoulding difficulty in course of working, manufacture cost is higher.
Model utility content
The utility model provides a kind of steam outlet pipe assembly of air filter, can reduce the distortion in its using process or broken ring, and reduces difficulty of processing.The utility model also provides the air filter with above-mentioned steam outlet pipe assembly.
To achieve these goals, the utility model has made following technological improvement:
A kind of steam outlet pipe assembly of air filter of automobile, comprise the first flexible pipe, the second flexible pipe, with the hard tube being connected described first flexible pipe and described second flexible pipe, described first flexible pipe is connected with air filter, described second flexible pipe is connected with the motor of automobile, described hard tube is provided with fixed support, and described hard tube is fixed in described motor by described fixed support.
Preferably, the outer wall of described first flexible pipe is axially arranged with multiple continuous print peak portion and valley along it, and described peak portion and described valley interval are arranged.
Preferably, described peak portion is rectangle in first cross section in the shaft section direction of described first flexible pipe; Described valley is U-shaped in second cross section in the shaft section direction of described first flexible pipe.
Preferably, described second flexible pipe is provided with crankcase ventilation joint.
Preferably, described first flexible pipe, the second flexible pipe all with described hard tube interference fit, and the joint of described first flexible pipe and described hard tube arranges the first clip, and the joint of described second flexible pipe and described hard tube arranges the second clip.
Preferably, be also provided with the first spacing preiection and the second spacing preiection, described first spacing preiection is located in the skew stroke of described first clip, and described second spacing preiection is located in the skew stroke of described second clip.
Preferably, described first flexible pipe and described second flexible pipe are cyclic ester oligomer flexible pipe.
Preferably, described hard tube is for strengthening Nylon part.
Preferably, the hardness number of described first flexible pipe and the second flexible pipe is 75HS.
A kind of air filter, comprise the steam outlet pipe assembly of air filter of automobile, described steam outlet pipe assembly is the steam outlet pipe assembly described in above-mentioned any one.
The beneficial effect that the utility model obtains is:
The utility model provides a kind of steam outlet pipe assembly of air filter of automobile, comprise the first flexible pipe, the second flexible pipe, with the hard tube being connected described first flexible pipe and described second flexible pipe, described first flexible pipe is connected with air filter, described second flexible pipe is connected with the motor of automobile, described hard tube is provided with fixed support, and described hard tube is fixed in described motor by described fixed support.Adopt this technological scheme, the steam outlet pipe of integral structure in prior art is optimized for the first flexible pipe, the second flexible pipe and is located at the linkage structure of hard tube three part between the two, reduce the length of the first flexible pipe and the second flexible pipe, reduce its distortion in Long-Time Service process or destruction, simultaneously, first flexible pipe and the second flexible pipe adopt the manufacturing respectively of two molds, reduce the difficulty of processing of the first flexible pipe and the second flexible pipe.
The air filter that the utility model provides comprises the steam outlet pipe assembly of air filter of automobile, and because steam outlet pipe assembly has above-mentioned technique effect, the automobile comprising this steam outlet pipe assembly also should have identical technique effect.
Accompanying drawing explanation
Fig. 1 is the axonometric drawing I of an embodiment of steam outlet pipe assembly of the present utility model;
Fig. 2 is the axonometric drawing II of an embodiment of steam outlet pipe assembly of the present utility model;
Fig. 3 is the axonometric drawing III of an embodiment of steam outlet pipe assembly of the present utility model;
Fig. 4 is the sectional view of an embodiment of the first flexible pipe of the present utility model and hard tube linkage structure.
Description of reference numerals:
100-steam outlet pipe assembly; 10-first flexible pipe; 11-first spacing preiection; 12-rectangular cross-section; 13-U tee section; 20-second flexible pipe; 21-stiffening rib; 22-connecting tendon; 23-crankcase ventilation joint; 24-second spacing preiection; 30-hard tube; 31-fixed support; 40-first clip; 50-second clip.
Embodiment
In order to make those skilled in the art better understand the technical solution of the utility model, below in conjunction with accompanying drawing, the utility model is described in detail.
Shown in composition graphs 1-4, the utility model provides a kind of steam outlet pipe assembly 100 of air filter of automobile, comprise the first flexible pipe 10, second flexible pipe 20, with the hard tube 30 of connection first flexible pipe 10 and the second flexible pipe 20, first flexible pipe 10 is connected with air filter, second flexible pipe 20 is connected with the motor of automobile, and hard tube 30 is provided with fixed support 31, and hard tube 30 is fixed in motor by fixed support 31.Adopt this technological scheme, the steam outlet pipe of integral structure in prior art is optimized for the first flexible pipe 10, second flexible pipe 20 and is located at the linkage structure of hard tube 30 3 part between the two, reduce the length of the first flexible pipe 10 and the second flexible pipe 20, reduce its distortion in Long-Time Service process or destruction, simultaneously, first flexible pipe 10 and the second flexible pipe 20 adopt two molds to process respectively, reduce the difficulty of processing of the first flexible pipe 10 and the second flexible pipe 20.
In above-mentioned technological scheme, in order to the vibration between effective attenuation air filter and motor, preferably the outer wall of the first flexible pipe 10 is axially arranged with multiple continuous print peak portion and valley along it, and peak portion and valley interval are arranged.This scheme is compared compared with the flexible pipe of smooth outer wall, and the first flexible pipe 10 has higher flexibility, and dilatation amount is large, well can absorb the vibration that motor passes to air filter.
Peak portion and valley have various embodiments, and the utility model does not limit this.In the present embodiment, preferred peak portion is rectangular cross-section 12 in first cross section (shaft section of the first cross section and the first flexible pipe is same cross section) in the shaft section direction of the first flexible pipe 10, valley is U-shaped cross section 13 in second cross section (shaft section of the second cross section and the first flexible pipe is same cross section) in the shaft section direction of the first flexible pipe 10, in this scheme, the peak portion of rectangular cross-section comparatively compares in peak, triangular-section portion, the intensity of the first flexible pipe 10 outer wall is strengthened to some extent, when colliding with adjacent component in vibration processes, not easy damaged, and the valley in U-shaped cross section is compared compared with the valley of rectangular cross-section, reduce the first flexible pipe 10 to concentrate at Tensile or the stress that causes in process by compression, reduce the coefficient of its distortion or cracking, extend the working life of the first flexible pipe 10.
Second flexible pipe 20 is connected with air filter, in order to ensure its intensity, outer wall is provided with stiffening rib 21, and stiffening rib 21 extends along the circumference of the second flexible pipe 20 and forms enclosed construction, and preferably, stiffening rib 21 is provided with multiple, each stiffening rib 21 along the axial distribution of the second flexible pipe 20 and interval predeterminable range, and more preferably, is connected by multiple connecting tendon 22 between each stiffening rib 21, further enhance the strength and stiffness of the second flexible pipe 20, and make the intensity of the second flexible pipe 20 more even.
Further, in order to avoid tail gas is directly discharged, cause the pollution to air, the second flexible pipe 20 is also provided with crankcase ventilation joint 23, reclaims for gas.
Steam outlet pipe assembly 100, first flexible pipe 10, second flexible pipe 20 that the utility model provides all with hard tube 30 interference fit, and the first flexible pipe 10 and the joint of hard tube 30 arrange the first clip 40, second flexible pipe 20 arranges the second clip 50 with the joint of hard tube 30.This scheme can increase the reliability that the first flexible pipe 10 is connected with hard tube 30 respectively with the second flexible pipe 20, ensures join strength.And more preferably, being also provided with the first spacing preiection 11 and the second spacing preiection 24, first spacing preiection 11 is located in the skew stroke of the first clip 40, the second spacing preiection 24 is located in the skew stroke of the second clip 50.This scheme further ensures the clamping stability of the first clip 40 and the second clip 50, avoids the skew of clip cause the disengagement of connection part or loosen.
Steam outlet pipe assembly 100, first flexible pipe 10 that the utility model provides and the second flexible pipe 20 be cyclic ester oligomer flexible pipe all preferably, and cyclic ester oligomer is high molecular polymer, its oil resistance is good, not yielding, the hardness number of this material is 75HS, and the ability of its resistance to deformation and destruction is high.
Further, hard tube 30 is for strengthening Nylon part, and this material has higher tensile strength and elasticity coefficient, and has good rigidity, ensures that the connection between the first flexible pipe 10 and the second flexible pipe 20 is more reliable.
The air filter that the utility model provides comprises the steam outlet pipe assembly of air filter of automobile, this steam outlet pipe assembly is the steam outlet pipe assembly described in above-mentioned either a program, because this steam outlet pipe assembly has above-mentioned technique effect, the automobile comprising this steam outlet pipe assembly also should have identical technique effect.
Although the utility model is described in conjunction with above embodiment, but the utility model is not limited to above embodiment, and just by the restriction of claim, related domain common technique personnel can easily modify to it and change, but do not leave essential idea of the present utility model and scope.
Claims (10)
1. the steam outlet pipe assembly of an air filter of automobile, it is characterized in that, comprise the first flexible pipe, the second flexible pipe, with the hard tube being connected described first flexible pipe and described second flexible pipe, described first flexible pipe is connected with air filter, described second flexible pipe is connected with the motor of automobile, and described hard tube is provided with fixed support, and described hard tube is fixed in described motor by described fixed support.
2. steam outlet pipe assembly according to claim 1, is characterized in that, the outer wall of described first flexible pipe is axially arranged with multiple continuous print peak portion and valley along it, and described peak portion and described valley interval are arranged.
3. steam outlet pipe assembly according to claim 2, is characterized in that, described peak portion is rectangle in first cross section in the shaft section direction of described first flexible pipe; Described valley is U-shaped in second cross section in the shaft section direction of described first flexible pipe.
4. the steam outlet pipe assembly according to any one of claim 1-3, is characterized in that, described second flexible pipe is provided with crankcase ventilation joint.
5. the steam outlet pipe assembly according to any one of claim 1-3, it is characterized in that, described first flexible pipe, the second flexible pipe all with described hard tube interference fit, and the joint of described first flexible pipe and described hard tube arranges the first clip, the joint of described second flexible pipe and described hard tube arranges the second clip.
6. steam outlet pipe assembly according to claim 5, it is characterized in that, also be provided with the first spacing preiection and the second spacing preiection, described first spacing preiection is located in the skew stroke of described first clip, and described second spacing preiection is located in the skew stroke of described second clip.
7. the steam outlet pipe assembly according to any one of claim 1-3, is characterized in that, described first flexible pipe and described second flexible pipe are cyclic ester oligomer flexible pipe.
8. the steam outlet pipe assembly according to any one of claim 1-3, is characterized in that, described hard tube is for strengthening Nylon part.
9. the steam outlet pipe assembly according to any one of claim 1-3, is characterized in that, the hardness number of described first flexible pipe and the second flexible pipe is 75HS.
10. an air filter, comprises the steam outlet pipe assembly of air filter of automobile, it is characterized in that, described steam outlet pipe assembly is the steam outlet pipe assembly described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606193.0U CN204126784U (en) | 2014-10-20 | 2014-10-20 | A kind of steam outlet pipe assembly of air filter of automobile and air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420606193.0U CN204126784U (en) | 2014-10-20 | 2014-10-20 | A kind of steam outlet pipe assembly of air filter of automobile and air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204126784U true CN204126784U (en) | 2015-01-28 |
Family
ID=52383147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420606193.0U Expired - Fee Related CN204126784U (en) | 2014-10-20 | 2014-10-20 | A kind of steam outlet pipe assembly of air filter of automobile and air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204126784U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286038A (en) * | 2016-10-25 | 2017-01-04 | 力帆实业(集团)股份有限公司 | A kind of silence type car admission line system |
| CN106401816A (en) * | 2016-10-25 | 2017-02-15 | 力帆实业(集团)股份有限公司 | Stable car engine gas inlet pipeline system |
| CN110529308A (en) * | 2018-05-24 | 2019-12-03 | 上汽通用五菱汽车股份有限公司 | A kind of air filter escape pipe |
| EP3640468A1 (en) * | 2018-09-19 | 2020-04-22 | Veritas Ag | Fluid conduit for guiding a fluid |
| CN111140412A (en) * | 2019-12-24 | 2020-05-12 | 北汽福田汽车股份有限公司 | Preceding bleed pipe assembly and vehicle |
-
2014
- 2014-10-20 CN CN201420606193.0U patent/CN204126784U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106286038A (en) * | 2016-10-25 | 2017-01-04 | 力帆实业(集团)股份有限公司 | A kind of silence type car admission line system |
| CN106401816A (en) * | 2016-10-25 | 2017-02-15 | 力帆实业(集团)股份有限公司 | Stable car engine gas inlet pipeline system |
| CN106401816B (en) * | 2016-10-25 | 2019-01-25 | 力帆实业(集团)股份有限公司 | A kind of stable type motorcar engine admission line system |
| CN110529308A (en) * | 2018-05-24 | 2019-12-03 | 上汽通用五菱汽车股份有限公司 | A kind of air filter escape pipe |
| EP3640468A1 (en) * | 2018-09-19 | 2020-04-22 | Veritas Ag | Fluid conduit for guiding a fluid |
| CN111140412A (en) * | 2019-12-24 | 2020-05-12 | 北汽福田汽车股份有限公司 | Preceding bleed pipe assembly and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Patentee before: Anhui Jianghuai Automobile Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20191020 |