CN203239433U - Novel automobile exhaust pipe - Google Patents
Novel automobile exhaust pipe Download PDFInfo
- Publication number
- CN203239433U CN203239433U CN 201320248733 CN201320248733U CN203239433U CN 203239433 U CN203239433 U CN 203239433U CN 201320248733 CN201320248733 CN 201320248733 CN 201320248733 U CN201320248733 U CN 201320248733U CN 203239433 U CN203239433 U CN 203239433U
- Authority
- CN
- China
- Prior art keywords
- exhaust pipe
- supervisor
- novel automobile
- insulation cotton
- branch pipe
- 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
Images
Landscapes
- Exhaust Silencers (AREA)
Abstract
The utility model provides a novel automobile exhaust pipe and belongs to the technical field of auto spare parts. The novel automobile exhaust pipe solves the problems that an existing automobile exhaust pipe is not ideal in heat insulation effect and cannot prevent sand from being blown back into the exhaust pipe. The novel automobile exhaust pipe comprises two main exhaust pipes, the lateral walls of the middle portions of the two main exhaust pipes are respectively provided with a connecting hole, the two connecting holes are formed oppositely, the two connecting holes are formed in an aligning mode and are connected to form a communication part which enables the two main exhaust pipes to be communicated, insulation covers are arranged on the outer lateral walls of the middle portions of the two main exhaust pipes in a sleeved mode, each insulation cover is composed of an upper insulation cotton-padded cover and a lower insulation cotton-padded cover, clamps are arranged at the two ends of each upper insulation cotton-padded cover and at the two ends of each lower insulation cotton-padded cover respectively, two air inlet branch pipes are arranged at the air inlet end of each main exhaust pipe in a forked mode, an air outlet branch pipe is arranged at the air outlet end of each main exhaust pipe, and a dust cover is arranged at the air outlet end of each air outlet branch pipe. The novel automobile exhaust pipe has the advantages that the air pressure in the exhaust pipes is balanced, the heat insulation effect is good, and sand can be prevented from being blown back into the exhaust pipes.
Description
Technical field
The utility model belongs to the auto parts machinery technical field, relates to a kind of Novel automobile exhaust pipe.
Background technique
Outlet pipe is exhaust component very common on the automobile, and its suction port accesses the gas of discharging from motor, and discharges from the air outlet of outlet pipe.The air outlet of existing automobile exhaust pipe is generally open, when the wind that knocks into the back was larger, dust storm just might occur and pour in down a chimney into outlet pipe in the larger local running process of dust storm in special automobile, thereby cause the damage to motor, even affect the ride quality of whole automobile.
In recent years automobile number growth is very fast, and incident traffic noise contamination phenomenon also becomes increasingly conspicuous.And the topmost noise of automobile is from the vent systems of automobile, i.e. motor vehicle exhaust emission noise, and existing automobile exhaust pipe realizes reducing the effect of noise by baffler is installed, but muffler structure is complicated and install inconvenient.
In addition, generally be not provided with heat-proof device on the automobile exhaust pipe on most of markets, the exhaust insulation effect is not very desirable, affects the ride quality of whole automobile.
Summary of the invention
The purpose of this utility model is to have the problems referred to above for existing technology, has proposed a kind of outlet pipe internal air pressure equilibrium, good heat-insulation effect and can prevent that dust storm from pouring in down a chimney the Novel automobile exhaust pipe into outlet pipe.
The purpose of this utility model can realize by following technical proposal: a kind of Novel automobile exhaust pipe, comprise that two are symmetrical arranged and have the exhaust supervisor of exhaust passage, it is characterized in that, respectively offer opposite to each other an attachment hole on two exhausts supervisor's the middle part sidewall, two attachment hole alignment arrange and are connected to form the interconnecting part that is communicated with described two exhausts supervisor, be arranged with collet cylindraceous on the outer side wall at two exhausts supervisor's middle part, collet is by laterally zygomorphic heat insulation cotton-padded covering and lower heat insulation cotton-padded covering consists of and the two ends of upper heat insulation cotton-padded covering and lower heat insulation cotton-padded covering are provided with clip, each exhaust supervisor's inlet end all diverges and is provided with two air intake branches, each exhaust supervisor's outlet side is provided with one and goes out gas branch pipe, and each place, outlet side that goes out gas branch pipe all is equipped with band and keeps out the wind along and be cone shape dust-proof cover.
This Novel automobile exhaust pipe is under original state, gas enters two exhausts supervisor when passing through above-mentioned interconnecting part, mutual mixture and exchange can occur, and the air pressure in the two exhausts supervisor also can reach balanced, guarantee that the back pressure in the two exhausts supervisor is consistent, thereby can not have influence on the operation conditions of motor, if automobile is in the larger local running process of dust storm, dust-proof cover can block the wind that knocks into the back, can prevent dust storm and pour in down a chimney situation into outlet pipe, in addition, outer side wall at exhaust supervisor middle part is arranged with collet cylindraceous, upper heat insulation cotton-padded covering and lower heat insulation cotton-padded covering are fixed together by clip, and collet just can be realized reasonable effect of heat insulation like this, improves the ride quality of whole automobile.
In above-mentioned a kind of Novel automobile exhaust pipe, each linkage section that goes out between gas branch pipe and the corresponding exhaust supervisor middle part is bending section.Bending section can play to entering into the interior vehicle exhaust of exhaust supervisor the effect of buffering, is conducive to reduce noise.
In above-mentioned a kind of Novel automobile exhaust pipe, each outlet side periphery that goes out gas branch pipe all is equipped with the fixing rod that is radial setting, and above-mentioned dust-proof cover is fixedly mounted on out on the gas branch pipe by described fixing rod.
In above-mentioned a kind of Novel automobile exhaust pipe, described each go out ternary catalyzing unit all is installed on the gas branch pipe.Ternary catalyzing unit stable performance, reliable in quality, life-span are long, can effectively reduce vehicle exhaust to the pollution of environment.
Compared with prior art, gas enters two exhausts supervisor when passing through above-mentioned interconnecting part in the utility model, mutual mixture and exchange can occur, and the air pressure in the two exhausts supervisor also can reach balanced, guarantee that the back pressure in the two exhausts supervisor is consistent, thereby can not have influence on the operation conditions of motor, if automobile is in the larger local running process of dust storm, dust-proof cover can block the wind that knocks into the back, can prevent dust storm and pour in down a chimney situation into outlet pipe, in addition, outer side wall at exhaust supervisor middle part is arranged with collet cylindraceous, upper heat insulation cotton-padded covering and lower heat insulation cotton-padded covering are fixed together by clip, and collet just can be realized reasonable effect of heat insulation like this, improves the ride quality of whole automobile.
Description of drawings
Fig. 1 is the structural representation of the utility model one preferred embodiment.
Fig. 2 is the sectional view of collet in the utility model one preferred embodiment.
Fig. 3 is the partial structurtes schematic diagram at exhaust supervisor middle part in the utility model one preferred embodiment.
Among the figure, 10, exhaust supervisor; 101, air intake branch; 102, go out gas branch pipe; 103, bending section; 104, attachment hole; 20, ternary catalyzing unit; 30, interconnecting part; 40, collet; 401, upper heat insulation cotton-padded covering; 402, lower heat insulation cotton-padded covering; 50, clip; 60, fixing rod; 70, dust-proof cover.
Embodiment
Below be specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1 to Figure 3, this Novel automobile exhaust pipe comprises that two are symmetrical arranged and have the exhaust supervisor 10 of exhaust passage, respectively offer opposite to each other an attachment hole 104 on two exhausts supervisor 10 the middle part sidewall, two attachment hole 104 alignment arrange and are connected to form the interconnecting part 30 that is communicated with described two exhausts supervisor 10, be arranged with collet 40 cylindraceous on the outer side wall at two exhausts supervisor 10 middle part, collet 40 is by laterally zygomorphic heat insulation cotton-padded covering 401 and lower heat insulation cotton-padded covering 402 consists of and the two ends of upper heat insulation cotton-padded covering 401 and lower heat insulation cotton-padded covering 402 are provided with clip 50, each exhaust supervisor's 10 inlet end all diverges and is provided with two air intake branches 101, each exhaust supervisor 10 outlet side is provided with one and goes out gas branch pipe 102, and each place, outlet side that goes out gas branch pipe 102 all is equipped with band and keeps out the wind along and be cone shape dust-proof cover 70.
Each linkage section that goes out that gas branch pipe 102 and corresponding exhaust be responsible between 10 middle parts is bending section 103.Bending section 103 can play to entering into exhaust supervisor 10 interior vehicle exhausts the effect of buffering, is conducive to reduce noise.
Each outlet side periphery that goes out gas branch pipe 102 all is equipped with the fixing rod 60 that is radial setting, and dust-proof cover 70 is fixedly mounted on out on the gas branch pipe 102 by fixing rod 60.
Each goes out ternary catalyzing unit 20 all is installed on the gas branch pipe 102.Ternary catalyzing unit 20 stable performances, reliable in quality, life-span are long, can effectively reduce vehicle exhaust to the pollution of environment.
This Novel automobile exhaust pipe is under original state, gas enters two exhausts supervisor 10 when passing through above-mentioned interconnecting part 30, mutual mixture and exchange can occur, and the air pressure in the two exhausts supervisor 10 also can reach balanced, guarantee that the back pressure in the two exhausts supervisor 10 is consistent, thereby can not have influence on the operation conditions of motor, if automobile is in the larger local running process of dust storm, dust-proof cover 70 can block the wind that knocks into the back, can prevent dust storm and pour in down a chimney situation into outlet pipe, in addition, the outer side wall of being responsible for 10 middle parts in exhaust is arranged with collet 40 cylindraceous, upper heat insulation cotton-padded covering 401 and lower heat insulation cotton-padded covering 402 are fixed together by clip 50, and collet 40 just can be realized reasonable effect of heat insulation like this, improves the ride quality of whole automobile.
Specific embodiment described herein only is to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (4)
1. Novel automobile exhaust pipe, comprise that two are symmetrical arranged and have the exhaust supervisor of exhaust passage, it is characterized in that, respectively offer opposite to each other an attachment hole on two exhausts supervisor's the middle part sidewall, two attachment hole alignment arrange and are connected to form the interconnecting part that is communicated with described two exhausts supervisor, be arranged with collet cylindraceous on the outer side wall at two exhausts supervisor's middle part, collet is by laterally zygomorphic heat insulation cotton-padded covering and lower heat insulation cotton-padded covering consists of and the two ends of upper heat insulation cotton-padded covering and lower heat insulation cotton-padded covering are provided with clip, each exhaust supervisor's inlet end all diverges and is provided with two air intake branches, each exhaust supervisor's outlet side is provided with one and goes out gas branch pipe, and each place, outlet side that goes out gas branch pipe all is equipped with band and keeps out the wind along and be cone shape dust-proof cover.
2. a kind of Novel automobile exhaust pipe according to claim 1 is characterized in that, each linkage section that goes out between gas branch pipe and the corresponding exhaust supervisor middle part is bending section.
3. a kind of Novel automobile exhaust pipe according to claim 2 is characterized in that, each outlet side periphery that goes out gas branch pipe all is equipped with the fixing rod that is radial setting, and above-mentioned dust-proof cover is fixedly mounted on out on the gas branch pipe by described fixing rod.
4. a kind of Novel automobile exhaust pipe according to claim 3 is characterized in that, described each go out ternary catalyzing unit all is installed on the gas branch pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320248733 CN203239433U (en) | 2013-05-08 | 2013-05-08 | Novel automobile exhaust pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320248733 CN203239433U (en) | 2013-05-08 | 2013-05-08 | Novel automobile exhaust pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203239433U true CN203239433U (en) | 2013-10-16 |
Family
ID=49316742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320248733 Expired - Fee Related CN203239433U (en) | 2013-05-08 | 2013-05-08 | Novel automobile exhaust pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203239433U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074588A (en) * | 2014-06-24 | 2014-10-01 | 梁淑慧 | Automotive exhaust pipe |
| CN104632338A (en) * | 2014-12-19 | 2015-05-20 | 桂林新艺制冷设备有限责任公司 | Automobile exhaust pipe |
| CN113228932A (en) * | 2021-06-29 | 2021-08-10 | 广西玉柴机器股份有限公司 | Engine smoke exhaust structure matched with corn harvester |
-
2013
- 2013-05-08 CN CN 201320248733 patent/CN203239433U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074588A (en) * | 2014-06-24 | 2014-10-01 | 梁淑慧 | Automotive exhaust pipe |
| CN104632338A (en) * | 2014-12-19 | 2015-05-20 | 桂林新艺制冷设备有限责任公司 | Automobile exhaust pipe |
| CN113228932A (en) * | 2021-06-29 | 2021-08-10 | 广西玉柴机器股份有限公司 | Engine smoke exhaust structure matched with corn harvester |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203239433U (en) | Novel automobile exhaust pipe | |
| CN103452717B (en) | A kind of car engine air admittance baffler | |
| CN210714808U (en) | Helical blade structure for inner wall of silencing barrel | |
| CN207128602U (en) | A kind of damping base of automobile engine | |
| CN202187815U (en) | Exhaust manifold for horizontal engine | |
| CN203239439U (en) | Automobile exhaust pipe | |
| CN203239434U (en) | Novel automobile exhaust pipe | |
| CN201865727U (en) | Silencing device for reducing noise of internal combustion engine | |
| CN103738338A (en) | Commercial vehicle diesel engine brake system exhaust silencer | |
| CN201723287U (en) | Novel exhaust pipe of automobile engine | |
| CN206267937U (en) | A kind of tailpipe and automobile | |
| CN205977369U (en) | Sealed thermal -insulated connection structure of motorcycle muffler | |
| CN206845355U (en) | A kind of air filtering device structure | |
| CN202531279U (en) | Turbine casing provided with exhaust pipe in vehicle turbocharger | |
| CN201070972Y (en) | Air filter overhead type city carriage | |
| CN204877746U (en) | Vehicle air intake system | |
| CN105003368A (en) | Automobile air intake system | |
| CN201351550Y (en) | Air intake branch pipe on engine | |
| CN206246263U (en) | Carry the air intake duct of air inlet turbine | |
| CN214304097U (en) | Novel air filter air inlet flow guide pipe structure | |
| CN219199456U (en) | Air conditioner air inlet silencing bag | |
| CN202628339U (en) | Intake manifold of automobile engine | |
| CN204821129U (en) | Blast pipe lug that durable degree is high and rigidity is moderate | |
| CN208153096U (en) | A kind of motor exhaust pipe for vehicle denoising device | |
| CN205383024U (en) | Air inlet pipe for air filter |
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: 20131016 Termination date: 20150508 |
|
| EXPY | Termination of patent right or utility model |