CN210714820U - Automobile exhaust corrugated pipe capable of being adjusted in telescopic mode - Google Patents
Automobile exhaust corrugated pipe capable of being adjusted in telescopic mode Download PDFInfo
- Publication number
- CN210714820U CN210714820U CN201920772150.2U CN201920772150U CN210714820U CN 210714820 U CN210714820 U CN 210714820U CN 201920772150 U CN201920772150 U CN 201920772150U CN 210714820 U CN210714820 U CN 210714820U
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- Prior art keywords
- cylinder
- fixedly connected
- exhaust
- corrugated pipe
- side wall
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- Expired - Fee Related
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- Processes For Solid Components From Exhaust (AREA)
Abstract
The utility model discloses a telescopic adjustable automobile exhaust corrugated pipe, which comprises an exhaust corrugated pipe body and an installation cylinder, wherein the side wall of the exhaust corrugated pipe body is provided with a telescopic corrugated pipe, the side wall of the exhaust corrugated pipe body is fixedly connected with a fixed cylinder, the inner wall of the fixed cylinder is fixedly connected with a clamping strip, the side wall of the fixed cylinder is fixedly provided with a fastening screw, the bottom end of the installation cylinder is fixedly connected with a connecting cylinder, the side wall of the connecting cylinder is provided with a clamping groove, the bottom end of the connecting cylinder is fixedly connected with a placing cylinder, the side wall of the placing cylinder is provided with a plurality of air vents, and an asbestos fiber felt layer, an active carbon layer and a purifying filter element are sequentially placed inside the placing cylinder from outside to inside, so that the utility model improves the service performance of the device, can better filter and purify compounds and suspended particles contained in automobile, reduce the emission of automobile exhaust gas, and then protected the atmospheric environment.
Description
Technical Field
The utility model relates to an automobile exhaust bellows technical field, concretely relates to automobile exhaust bellows of scalable regulation.
Background
The corrugated pipe for automobile exhaust is also called as flexible pipe for automobile exhaust pipe, and is installed in the exhaust pipe between the engine exhaust branch pipe and the silencer to make the whole exhaust system in flexible connection, so as to play the roles of damping vibration and reducing noise, facilitating installation and prolonging the service life of the exhaust silencing system. The exhaust pipe is part of an engine exhaust system which mainly comprises an exhaust manifold, an exhaust pipe and a muffler, and a three-way catalyst, which is generally used for controlling the emission of pollutants of the engine, is also arranged in the exhaust system, and the exhaust pipe generally comprises a front exhaust pipe and a rear exhaust pipe.
The existing automobile exhaust corrugated pipe cannot filter and purify compounds and suspended particles contained in automobile exhaust, so that the automobile exhaust is directly discharged into the air, the emission of automobile exhaust is increased, and the atmospheric environment is polluted.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough of prior art, and provide a scalable regulation's automobile exhaust bellows, including exhaust bellows body and installation section of thick bamboo, exhaust bellows body lateral wall is provided with flexible bellows, exhaust bellows body lateral wall fixedly connected with solid fixed cylinder, gu fixed cylinder inner wall fixedly connected with card strip, gu fixed cylinder lateral wall fixed mounting has fastening screw, installation section of thick bamboo bottom fixedly connected with connecting cylinder, the draw-in groove has been seted up to the connecting cylinder lateral wall, a connecting cylinder bottom fixedly connected with places the section of thick bamboo, place a section of thick bamboo lateral wall and seted up a plurality of air vent, place an inside asbestos fiber felt layer, activated carbon layer and the purification filter core of having placed in proper order from outer to interior, the installation section of thick bamboo inner wall has the fender lid through interior external screw thread connection.
Preferably, the outer diameter of the connecting cylinder is the same as the inner diameter of the fixed cylinder, and the clamping strips are matched with the clamping grooves in a sliding mode.
Preferably, the length of the placing cylinder is equal to two thirds of the length of the inner diameter of the exhaust corrugated pipe body.
Preferably, the middle part of the top end of the blocking cover is fixedly connected with a rotating piece.
Preferably, the purification filter element consists of a carrier and a catalyst, the catalyst consists of platinum, rhodium and palladium, and the carrier is made of aluminum oxide.
The utility model has the advantages that: firstly, the connecting cylinder is aligned to the fixed cylinder, then the mounting cylinder is mounted on the side wall of the exhaust corrugated pipe body by utilizing the clamping strip to slide in the clamping groove, then the exhaust bellows is fixed by a fastening screw, then the exhaust gas flowing in the exhaust bellows body can enter the placing cylinder through the vent hole, thereby purifying the waste gas by utilizing the asbestos fiber felt layer, the activated carbon layer and the purifying filter element, and opening the blocking cover by rotating the rotating piece after the waste gas is used for a period of time, thereby replacing the used asbestos fiber felt layer, the activated carbon layer and the purification filter element, leading the purification to be used for a long time, improving the service performance of the equipment, the compound and the suspended particles contained in the automobile exhaust can be better filtered and purified, the automobile exhaust is prevented from being directly discharged into the air, the discharge of automobile exhaust is reduced, and the atmospheric environment is protected.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a cross-sectional view of the placement barrel of the present invention.
In the figure: 1. an exhaust bellows body; 2. a bellows; 3. a fixed cylinder; 4. clamping the strip; 5. fastening screws; 6. mounting the cylinder; 7. a connecting cylinder; 8. a card slot; 9. placing the cylinder; 10. a vent hole; 11. a layer of asbestos fiber felt; 12. an activated carbon layer; 13. a purifying filter element; 14. a blocking cover; 15. and a rotating member.
Detailed Description
Any feature disclosed in this specification may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
As shown in figures 1-2, the telescopic adjustable automobile exhaust corrugated pipe comprises an exhaust corrugated pipe body 1 and an installation cylinder 6, wherein a telescopic corrugated pipe 2 is arranged on the side wall of the exhaust corrugated pipe body 1, a fixed cylinder 3 is fixedly connected to the side wall of the exhaust corrugated pipe body 1, a clamping strip 4 is fixedly connected to the inner wall of the fixed cylinder 3, a fastening screw 5 is fixedly installed on the side wall of the fixed cylinder 3, a connecting cylinder 7 is fixedly connected to the bottom end of the installation cylinder 6, a clamping groove 8 is formed in the side wall of the connecting cylinder 7, a placing cylinder 9 is fixedly connected to the bottom end of the connecting cylinder 7, a plurality of vent holes 10 are formed in the side wall of the placing cylinder 9, an asbestos fiber felt layer 11, an activated carbon layer 12 and a purification filter element 13 are sequentially placed in the placing cylinder 9 from outside to inside, a blocking cover 14 is connected to the inner wall of the installation cylinder 6 through internal and external, can be better through the slip of card strip 4 and draw-in groove 8, and then insert connecting cylinder 7 in solid fixed cylinder 3, the length of placing a section of thick bamboo 9 equals with two-thirds of the 1 internal diameter length of exhaust corrugated pipe body, rational in infrastructure, guarantee that the evolution material in placing a section of thick bamboo 9 can purify waste gas to bigger degree, keep off 14 top middle part fixedly connected with of lid and rotate piece 15, can be convenient for install and dismantle keeping off lid 14 through rotating piece 15, purification filter core 13 comprises carrier and catalyst, and the catalyst is by platinum, rhodium and palladium are constituteed, the carrier is made by aluminium oxide, can be through purification filter core 13 to the better purification treatment that carries on of waste gas.
The working principle of the specific embodiment is as follows: firstly, the connecting cylinder 7 is aligned with the fixed cylinder 3, then the mounting cylinder 6 is mounted on the side wall of the exhaust corrugated pipe body 1 by utilizing the clamping strip 4 to slide in the clamping groove 8, then the mounting cylinder is fixed by utilizing the fastening screw 5, then the waste gas flowing in the exhaust corrugated pipe body 1 can enter the inside of the placing cylinder 9 through the vent hole 10, thereby the waste gas is purified by utilizing the asbestos fiber felt layer 11, the activated carbon layer 12 and the purifying filter element 13, and after the exhaust corrugated pipe is used for a period of time, the blocking cover 14 can be opened by rotating the rotating piece 15, thereby the used asbestos fiber felt layer 11, the activated carbon layer 12 and the purifying filter element 13 are replaced, and the purification can be used for a long time.
The present invention is not limited to the foregoing embodiments. The invention extends to any novel feature or any novel combination of features disclosed in this specification, and to any novel method or process steps or any novel combination of features disclosed.
Claims (4)
1. The utility model provides a scalable car exhaust bellows of adjusting, includes exhaust bellows body (1) and installation section of thick bamboo (6), its characterized in that: exhaust bellows body (1) lateral wall is provided with bellows (2), exhaust bellows body (1) lateral wall fixedly connected with solid fixed cylinder (3), gu fixed cylinder (3) inner wall fixedly connected with card strip (4), gu fixed cylinder (3) lateral wall fixed mounting has fastening screw (5), installation cylinder (6) bottom fixedly connected with connecting cylinder (7), draw-in groove (8) have been seted up to connecting cylinder (7) lateral wall, a section of thick bamboo (9) is placed to connecting cylinder (7) bottom fixedly connected with, a plurality of air vent (10) have been seted up to a section of thick bamboo (9) lateral wall of placing, place a section of thick bamboo (9) inside from outer to interior asbestos fiber felt layer (11), activated carbon layer (12) and purification filter core (13) have fender lid (14) through interior external screw thread connection.
2. A telescopically adjustable automotive exhaust bellows according to claim 1, wherein: the outer diameter of the connecting cylinder (7) is the same as the inner diameter of the fixed cylinder (3), and the clamping strip (4) is matched with the clamping groove (8) to slide.
3. A telescopically adjustable automotive exhaust bellows according to claim 1, wherein: the length of the placing cylinder (9) is equal to two thirds of the length of the inner diameter of the exhaust corrugated pipe body (1).
4. A telescopically adjustable automotive exhaust bellows according to claim 1, wherein: the middle part of the top end of the blocking cover (14) is fixedly connected with a rotating piece (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920772150.2U CN210714820U (en) | 2019-05-27 | 2019-05-27 | Automobile exhaust corrugated pipe capable of being adjusted in telescopic mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920772150.2U CN210714820U (en) | 2019-05-27 | 2019-05-27 | Automobile exhaust corrugated pipe capable of being adjusted in telescopic mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210714820U true CN210714820U (en) | 2020-06-09 |
Family
ID=70927160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920772150.2U Expired - Fee Related CN210714820U (en) | 2019-05-27 | 2019-05-27 | Automobile exhaust corrugated pipe capable of being adjusted in telescopic mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210714820U (en) |
-
2019
- 2019-05-27 CN CN201920772150.2U patent/CN210714820U/en not_active Expired - Fee Related
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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: 20200609 |
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| CF01 | Termination of patent right due to non-payment of annual fee |