CN203847227U - Automobile exhaust pipe - Google Patents
Automobile exhaust pipe Download PDFInfo
- Publication number
- CN203847227U CN203847227U CN201420171829.3U CN201420171829U CN203847227U CN 203847227 U CN203847227 U CN 203847227U CN 201420171829 U CN201420171829 U CN 201420171829U CN 203847227 U CN203847227 U CN 203847227U
- Authority
- CN
- China
- Prior art keywords
- outlet pipe
- exhaust pipe
- pipe body
- automobile exhaust
- cooler
- 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
Landscapes
- Exhaust Silencers (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
The utility model relates to an automobile exhaust pipe. The automobile exhaust pipe comprises an exhaust pipe body, a silencer arranged on the exhaust pipe body, a three-way catalyst device arranged on the exhaust pipe body, a cooler arranged on the exhaust pipe body, and a water outlet pipe arranged on the exhaust pipe body. The exhaust pipe body is provided with a pipe casing, the silencer sleeves the pipe casing, the outer surface of the exhaust pipe body is provided with an anti-oxidation layer, the inner wall of the exhaust pipe body is provided with an anti-corrosion layer, the cooler is mounted on the bent portion of the exhaust pipe body, and the water outlet pipe is mounted on the exhaust pipe body and corresponds to the cooler. The automobile exhaust pipe is simple in structure, convenient to use and mount, easy to operate, good in noise-proof effects, environmentally friendly, low in cost, capable of facilitating subsequent maintenance, wide in application range, long in service life, safe and reliable.
Description
Technical field
The utility model relates to a kind of auto parts machinery, is specifically related to a kind of automobile exhaust pipe.
Background technique
Along with the development of China's economy, Motor Vehicle becomes; Very universal: automobile has been come into huge numbers of families, industrial and agriculture upper Motor Vehicle also answers land used very extensive.But because China's road traffic is not but developed accordingly, caused to a great extent road transport crowded, the various fault that produces in adding the quality problems of the design problem of Motor Vehicle own, manufacture and using, add a lot of people and do not observe traffic rules and regulations, cause like this accident again and again to occur.Many motor vehicle accidents can cause Motor Vehicle burning, even can make Motor Vehicle blast, an one major reason, it is exactly the heat insulation or not heat insulation weak effect of outlet pipe, cause the excess Temperature of outlet pipe, can cause igniting oil pipe or fuel tank leakage of oil, cause Motor Vehicle burning or blast.In addition, the effect of heat insulation of outlet pipe is poor, to client, uses and makes troubles.For example, the overheated meeting of automobile exhaust pipe makes a pipeline leak, also can accelerate the volatilization of fuel oil.In recent years, urban motor vehicle increases very fast, incident traffic noise pollution environmental phenomenon also becomes increasingly conspicuous, automobile is noise pollution to the harm of environmental protection maximum, investigation shows, motor vehicle noise accounts for 85.5% of urban traffic noise, along with the development of automotive energy-saving emission-reducing, require automobile to reduce noise, energy saving consumption.Automobile exhaust pipe is one of vitals in automobile exhaust system, and existing automobile exhaust pipe only has an exhaust supervisor conventionally, but exhaust supervisor does not have good decrease of noise functions conventionally, and this all can bring loss to user.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of simple in structure, use, easy for installation, simple to operate, and noise-proofing is effective, environmental protection, cost is low, has the automobile exhaust pipe of safe and reliable effect.
For addressing the above problem, the utility model adopts following technological scheme:
A kind of automobile exhaust pipe, comprise outlet pipe body, and be arranged on the baffler on outlet pipe body, and be arranged on the ternary catalyzing unit on outlet pipe body, and be arranged on the cooler on outlet pipe body, and be arranged on the outlet pipe on outlet pipe body, described outlet pipe body is provided with pipe box, described baffler is set on pipe box, described this external surface of outlet pipe is provided with an antioxidant layer, described outlet pipe inner body wall is provided with one deck corrosion-resistant coating, described cooler is arranged on the curved shape position of outlet pipe body, described outlet pipe be arranged on outlet pipe body and with cooler corresponding section.
As preferred technological scheme, described outlet pipe is provided with liquid filter.
As preferred technological scheme, the curved shape that described outlet pipe body is set as according to automobile chassis wiring direction.
As preferred technological scheme, described pipe box adopts the mode of welding to be fixedly connected with outlet pipe body, and described baffler and pipe box removably connect.
The beneficial effect of a kind of automobile exhaust pipe of the utility model is: during use, by set cooler, the form of sentencing water from outlet pipe after can the steam of carrying secretly in tail gas is cooling emits, and filtered by liquid filter, reduced the pollution to environment, by set ternary catalyzing unit, the CO that vehicle exhaust can be discharged, the harmful gas such as HC and NOx changes harmless carbon dioxide into by oxidation and reduction, water and nitrogen, by set baffler, can reduce the noise pollution that outlet pipe causes in exhaust process, by set corrosion-resistant coating, can prevent that outlet pipe from being corroded by vehicle exhaust, increase its working life.It is simple in structure, use, easy for installation, simple to operate, and noise-proofing is effective, environmental protection, cost is low, and convenient later maintenance is applied widely, and long service life has safe and reliable effect.
Accompanying drawing what
Fig. 1 is the structural representation of a kind of automobile exhaust pipe of the utility model;
Fig. 2 is the sectional view of a kind of automobile exhaust pipe of the utility model.。
Embodiment
Consult a kind of automobile exhaust pipe shown in Fig. 1 and Fig. 2, comprise outlet pipe body 1, and be arranged on the baffler 2 on outlet pipe body 1, and be arranged on the ternary catalyzing unit 3 on outlet pipe body 1, and be arranged on the cooler 4 on outlet pipe body 1, and be arranged on the outlet pipe 5 on outlet pipe body 1, described outlet pipe body 1 is provided with pipe box 6, described baffler 2 is set on pipe box 6, described outlet pipe body 1 outer surface is provided with an antioxidant layer (not shown), described outlet pipe body 1 inwall is provided with one deck corrosion-resistant coating 7, described cooler 4 is arranged on the curved shape position of outlet pipe body 1, described outlet pipe 5 be arranged on outlet pipe body 1 and with cooler 4 corresponding sections.
Described outlet pipe 5 is provided with liquid filter 8.
The curved shape that described outlet pipe body 1 is set as according to automobile chassis wiring direction.
Described pipe box 6 adopts the mode of welding to be fixedly connected with outlet pipe body 1, and described baffler 2 removably connects with pipe box 6.
The beneficial effect of a kind of automobile exhaust pipe of the utility model is: during use, by set cooler, the form of sentencing water from outlet pipe after can the steam of carrying secretly in tail gas is cooling emits, and filtered by liquid filter, reduced the pollution to environment, by set ternary catalyzing unit, the CO that vehicle exhaust can be discharged, the harmful gas such as HC and NOx changes harmless carbon dioxide into by oxidation and reduction, water and nitrogen, by set baffler, can reduce the noise pollution that outlet pipe causes in exhaust process, by set corrosion-resistant coating, can prevent that outlet pipe from being corroded by vehicle exhaust, increase its working life.It is simple in structure, use, easy for installation, simple to operate, and noise-proofing is effective, environmental protection, cost is low, and convenient later maintenance is applied widely, and long service life has safe and reliable effect.
The above, be only embodiment of the present utility model, but protection domain of the present utility model is not limited to this, and any variation of expecting without creative work or replacement, within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. an automobile exhaust pipe, it is characterized in that: comprise outlet pipe body, and be arranged on the baffler on outlet pipe body, and be arranged on the ternary catalyzing unit on outlet pipe body, and be arranged on the cooler on outlet pipe body, and be arranged on the outlet pipe on outlet pipe body, described outlet pipe body is provided with pipe box, described baffler is set on pipe box, described this external surface of outlet pipe is provided with an antioxidant layer, described outlet pipe inner body wall is provided with one deck corrosion-resistant coating, described cooler is arranged on the curved shape position of outlet pipe body, described outlet pipe be arranged on outlet pipe body and with cooler corresponding section.
2. a kind of automobile exhaust pipe according to claim 1, is characterized in that: described outlet pipe is provided with liquid filter.
3. a kind of automobile exhaust pipe according to claim 1, is characterized in that: the curved shape that described outlet pipe body is set as according to automobile chassis wiring direction.
4. a kind of automobile exhaust pipe according to claim 1, is characterized in that: described pipe box adopts the mode of welding to be fixedly connected with outlet pipe body, and described baffler and pipe box removably connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171829.3U CN203847227U (en) | 2014-04-10 | 2014-04-10 | Automobile exhaust pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171829.3U CN203847227U (en) | 2014-04-10 | 2014-04-10 | Automobile exhaust pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203847227U true CN203847227U (en) | 2014-09-24 |
Family
ID=51560259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420171829.3U Expired - Fee Related CN203847227U (en) | 2014-04-10 | 2014-04-10 | Automobile exhaust pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203847227U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019993A (en) * | 2015-08-06 | 2015-11-04 | 天津市神驰汽车零部件有限公司 | Silencing exhaust pipe of automobile |
| CN105156191A (en) * | 2015-08-17 | 2015-12-16 | 天津市神驰汽车零部件有限公司 | Flow splitting exhaust pipe of automobile |
| CN109252915A (en) * | 2018-09-11 | 2019-01-22 | 奇瑞汽车股份有限公司 | Noise reduction device and noise reduction method for automobile exhaust system |
-
2014
- 2014-04-10 CN CN201420171829.3U patent/CN203847227U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019993A (en) * | 2015-08-06 | 2015-11-04 | 天津市神驰汽车零部件有限公司 | Silencing exhaust pipe of automobile |
| CN105156191A (en) * | 2015-08-17 | 2015-12-16 | 天津市神驰汽车零部件有限公司 | Flow splitting exhaust pipe of automobile |
| CN109252915A (en) * | 2018-09-11 | 2019-01-22 | 奇瑞汽车股份有限公司 | Noise reduction device and noise reduction method for automobile exhaust system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105156191A (en) | Flow splitting exhaust pipe of automobile | |
| CN203847227U (en) | Automobile exhaust pipe | |
| CN203879596U (en) | Automobile exhaust pipe structure | |
| CN105019993A (en) | Silencing exhaust pipe of automobile | |
| CN104074588A (en) | Automotive exhaust pipe | |
| CN201874644U (en) | Integrating device for tail gas postprocessor and silencer of diesel engine | |
| CN203669979U (en) | Novel automobile exhaust pipe | |
| CN103790741B (en) | Liquid hybrid power gasifier | |
| CN204357561U (en) | A kind of ULTRASONIC COMPLEX type ternary catalyzing unit purification repairing device | |
| CN204239037U (en) | Automobile exhaust pipe | |
| CN203347894U (en) | Exhaust elbow of explosion-proof diesel engine | |
| CN204941673U (en) | A kind of noise reduction automobile exhaust pipe | |
| CN101988414A (en) | Noise-eliminating and heating device of vehicle exhaust | |
| CN103114897B (en) | A kind of motor-driven vehicle treatment apparatus | |
| CN206468417U (en) | A kind of automobile exhaust pipe with noise reduction purification function | |
| CN202493328U (en) | Exhaust pipe of car | |
| CN204716371U (en) | A kind of exhaust gases of internal combustion engines sterilization cooling tube | |
| CN201874650U (en) | Muffling and heating device utilizing automotive tail gas | |
| CN204113494U (en) | A kind of waste gas circulation pipe | |
| CN202708311U (en) | Valve heating device for conveyances | |
| CN204459550U (en) | A kind of turbosupercharging water pipe | |
| CN204703994U (en) | A kind of automobile exhaust pipe with waterproof non-return structure | |
| CN202125340U (en) | Automobile exhaust pipe | |
| CN202438526U (en) | Vehicle exhaust discharge system | |
| CN201367934Y (en) | Tail gas dry processing system of mining explosion-proof diesel engine |
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: 20140924 Termination date: 20150410 |
|
| EXPY | Termination of patent right or utility model |