CN105370358A - Motorcycle exhaust pipe - Google Patents
Motorcycle exhaust pipe Download PDFInfo
- Publication number
- CN105370358A CN105370358A CN201510829331.0A CN201510829331A CN105370358A CN 105370358 A CN105370358 A CN 105370358A CN 201510829331 A CN201510829331 A CN 201510829331A CN 105370358 A CN105370358 A CN 105370358A
- Authority
- CN
- China
- Prior art keywords
- outlet pipe
- pipe
- filter
- exhaust pipe
- outlet
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/08—Other arrangements or adaptations of exhaust conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2510/00—Surface coverings
- F01N2510/04—Surface coverings for sound absorption
Abstract
The invention discloses a motorcycle exhaust pipe. A noise elimination cover is arranged outside the exhaust pipe. A filtration device is arranged in the exhaust pipe. The filtration device comprises a pipe wall filter and an outlet end filter. The pipe wall filter is arranged in the exhaust pipe and connected with the inner wall of the exhaust pipe. The pipe wall filter comprises a support net, a filtration core, a filter screen and a filter layer from outside to inside. The outlet end filter is arranged at the outlet end of the exhaust pipe. The inlet end of the exhaust pipe is in threaded connection with an exhaust outlet of an engine cylinder. The inlet end of the exhaust pipe and the exhaust outlet of the engine cylinder are provided with fastening devices respectively. A muffler is further arranged in the exhaust pipe to reduce noise pollution in a city. The purification efficiency of motorcycle end gas can be improved through the double- filtration device, so that a very good filtration function is achieved.
Description
Technical field
The present invention relates to motorcycle accessories field, be specifically related to a kind of motorcycle exhaust pipe.
Background technique
Existing motorcycle exhaust pipe is mostly hollow circular cylinder shape, and it is built-in with silencing apparatus, and before outlet pipe, the mouth of pipe connects with engine exhaust port, and gas silencing apparatus in outlet pipe and outlet pipe that motor is discharged is released from relief opening.But existing outlet pipe is stainless metallic material to be made, and is mono-layer tube structure mostly, make its surface temperature very high from the gas of motor discharge through the tube wall conduction of stainless steel outlet pipe during motorcycle driving, scald can be caused to people.
Motorcycle exhaust pipe is the important component part of motorcycle, and the main effect of outlet pipe is the waste gas after discharging engine combustion.The waste gas of motorcycle emission sweeps along the carbon particle impurity of a large amount of harmful gas to cause serious pollution to environment, as disposed not in time, As time goes on, brings great harm can to the life of people and health.
Simultaneously, most of outlet pipe all adopts aluminium to make, but the thermal expansion coefficient of aluminium is larger, the vibration of outlet pipe in addition, with the expansion of outlet pipe aluminium, so the phenomenon loosened easily can appear in the bolt and nut of fixing outlet pipe in engine operation, noise will be strengthened along with outlet pipe loosens.
Summary of the invention
The object of the present invention is to provide a kind of motorcycle exhaust pipe, to solve the above-mentioned multinomial defect caused in prior art.
A kind of motorcycle exhaust pipe, comprise outlet pipe, cylinder relief opening is threaded with outlet pipe, sound proof housing is provided with outside described outlet pipe, filtrating equipment is provided with in outlet pipe, this filtrating equipment comprises tube wall filter and outlet end filter, described tube wall filter is located in outlet pipe, be connected with outlet pipe inwall, described tube wall filter ecto-entad comprises supporting network, filtration core, filter screen and filter layer, exhaust outlet end is located at by described outlet end filter, the entrance point of described outlet pipe is threaded with cylinder relief opening, entrance point and the cylinder relief opening of outlet pipe are provided with securing means, also silencing apparatus is provided with in outlet pipe.
Preferably, described outlet pipe is bipartial structure, and angle is 160 °, and described silencing apparatus is separately positioned in the pipeline of outlet pipe bipartial, and this silencing apparatus is the structure of two ends wide-mouth, neutral position osculum, and the sidewall of silencing apparatus is provided with sound attenuation hole.
Preferably, described securing means comprises sleeve pipe, and sleeve pipe is fixed on the outer wall of outlet pipe entrance point, and sleeve pipe and cylinder relief opening are provided with tapped hole in the position of correspondence, are bolted to connection.
Preferably, described outlet pipe is provided with tail gas content analyzer.
Preferably, described outlet end is cellular.
The invention has the advantages that: outside outlet pipe, be provided with sound proof housing, the noise that motorcycle manufactures can be eliminated awing, reduce the noise pollution in city, tube wall filter comprises supporting network from inside to outside, filtration core, filter screen and filter layer, multiple filtration can improve motorcycle tail gas cleaning efficiency, play good filtration, reduce pollution of atmosphere, outlet end end has added again an outlet end filter, play multiple purifying effect, PM2.5 in tail gas can be filtered, prevention air quality reduces, the generation of respiratory disease in minimizing crowd, outlet pipe has bending curvature, filtration devices efficiency can be improved, outlet pipe is provided with tail gas content analyzer, whether the pollutant load that can detect tail gas exceeds standard, outlet end is cellular, air pressure when tail gas has been arranged can be reduced, improve Security, outlet pipe elder generation and cylinder relief opening are threaded, fixed by sleeve pipe and cylinder relief opening bolt, the direction of bolt and the direction of vibration of outlet pipe are in plumbness, prevent bolt falling.
Accompanying drawing explanation
Fig. 1 is the structural representation of exhaust pipe of the present invention;
Fig. 2 is the structural representation of tube wall filtrating equipment of the present invention;
Fig. 3 is the structural representation of securing means in the present invention.
Wherein: 1-outlet pipe, 2-tube wall filter, 3-outlet end filter, 4-outlet end, 5-tail gas content analyzer, 6-outlet pipe inwall, 7-supporting network, 8-filtration core, 9-filter screen, 10-filter layer, 11-sound proof housing, 12-silencing apparatus, 13--sleeve pipe, 14-bolt, 15--cylinder relief opening, 16--entrance point.
Embodiment
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the present invention further.
As depicted in figs. 1 and 2, a kind of motorcycle exhaust pipe, comprise outlet pipe 1 and filtrating equipment, sound proof housing 11 is provided with outside outlet pipe 1, filtrating equipment comprises tube wall filter 2 and outlet end filter 3, tube wall filter 2 is located in outlet pipe 1, be connected with outlet pipe inwall 6, tube wall filter 2 ecto-entad comprises supporting network 7, filtration core 8, filter screen 9 and filter layer 10, exhaust outlet end 4 is located at by outlet end filter 3, sound proof housing 11 is provided with outside outlet pipe, the noise manufactured in motorcycle driving way can be eliminated, reduce the noise pollution in city, tube wall filter comprises supporting network 7 from inside to outside, filtration core 8, filter screen 9 and filter layer 10, multiple filtration can improve motorcycle tail gas cleaning efficiency, play good filtration, reduce pollution of atmosphere, outlet end end has added again an outlet end filter, play multiple purifying effect, PM2.5 in tail gas can be filtered, prevention air quality reduces, the generation of respiratory disease in minimizing crowd.
As shown in Figure 1, outlet pipe 1 is bipartial structure, angle is 160 °, silencing apparatus 12 is separately positioned in the pipeline of outlet pipe bipartial, this silencing apparatus 12 is the structure of two ends wide-mouth, neutral position osculum, and the sidewall of silencing apparatus 12 is provided with sound attenuation hole, the sound that gas flow sends can be reduced, reduce noise.
As shown in Figure 3, securing means comprises sleeve pipe 13, sleeve pipe 13 is fixed on the outer wall of outlet pipe entrance point 16, sleeve pipe 13 and cylinder relief opening 15 are provided with tapped hole in the position of correspondence, be fixedly connected with by bolt 14, outlet pipe 1 elder generation and cylinder relief opening 15 are threaded, and are being fixed by sleeve pipe 13 and cylinder relief opening 15 bolt, the direction of bolt 14 and the direction of vibration of outlet pipe are in plumbness, prevent bolt 14 from coming off.
It should be noted that outlet pipe is provided with tail gas content analyzer 5, whether the pollutant load that can detect tail gas exceeds standard, and outlet end 4 is cellular, can reduce air pressure when tail gas has been arranged, improve Security.
As known by the technical knowledge, the present invention can be realized by other the embodiment not departing from its Spirit Essence or essential feature.Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, is not only.Within the scope of the present invention all or be all included in the invention being equal to the change in scope of the present invention.
Claims (5)
1. a motorcycle exhaust pipe, comprise outlet pipe, cylinder relief opening is threaded with outlet pipe, it is characterized in that: outside described outlet pipe, be provided with sound proof housing, filtrating equipment is provided with in outlet pipe, this filtrating equipment comprises tube wall filter and outlet end filter, described tube wall filter is located in outlet pipe, be connected with outlet pipe inwall, described tube wall filter ecto-entad comprises supporting network, filtration core, filter screen and filter layer, exhaust outlet end is located at by described outlet end filter, the entrance point of described outlet pipe is threaded with cylinder relief opening, entrance point and the cylinder relief opening of outlet pipe are provided with securing means, also silencing apparatus is provided with in outlet pipe.
2. a kind of motorcycle exhaust pipe according to claim 1, it is characterized in that: described outlet pipe is bipartial structure, angle is 160 °, described silencing apparatus is separately positioned in the pipeline of outlet pipe bipartial, this silencing apparatus is two ends wide-mouth, the structure of neutral position osculum, the sidewall of silencing apparatus is provided with sound attenuation hole.
3. a kind of motorcycle exhaust pipe according to claim 1, it is characterized in that: described securing means comprises sleeve pipe, sleeve pipe is fixed on the outer wall of outlet pipe entrance point, and sleeve pipe and cylinder relief opening are provided with tapped hole in the position of correspondence, are bolted to connection.
4. a kind of motorcycle exhaust pipe according to claim 1, is characterized in that: described outlet pipe is provided with tail gas content analyzer.
5. motorcycle exhaust pipe according to claim 1, is characterized in that: described exhaust outlet end is cellular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510829331.0A CN105370358A (en) | 2015-11-24 | 2015-11-24 | Motorcycle exhaust pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510829331.0A CN105370358A (en) | 2015-11-24 | 2015-11-24 | Motorcycle exhaust pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105370358A true CN105370358A (en) | 2016-03-02 |
Family
ID=55372907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510829331.0A Pending CN105370358A (en) | 2015-11-24 | 2015-11-24 | Motorcycle exhaust pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105370358A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0393257A1 (en) * | 1989-04-17 | 1990-10-24 | Emitec Gesellschaft für Emissionstechnologie mbH | Diesel soot filter with an additional arrangement for the reduction of nitrogen oxides and/or the oxidation of carbon monoxide |
| CN204175402U (en) * | 2014-09-24 | 2015-02-25 | 出子福 | Motor cycle outlet pipe |
| CN204312174U (en) * | 2014-11-06 | 2015-05-06 | 张渝 | A kind of eco-friendly car outlet pipe |
| CN105156192A (en) * | 2015-09-02 | 2015-12-16 | 浙江合作力科技有限公司 | Motorcycle exhaust pipe |
-
2015
- 2015-11-24 CN CN201510829331.0A patent/CN105370358A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0393257A1 (en) * | 1989-04-17 | 1990-10-24 | Emitec Gesellschaft für Emissionstechnologie mbH | Diesel soot filter with an additional arrangement for the reduction of nitrogen oxides and/or the oxidation of carbon monoxide |
| CN204175402U (en) * | 2014-09-24 | 2015-02-25 | 出子福 | Motor cycle outlet pipe |
| CN204312174U (en) * | 2014-11-06 | 2015-05-06 | 张渝 | A kind of eco-friendly car outlet pipe |
| CN105156192A (en) * | 2015-09-02 | 2015-12-16 | 浙江合作力科技有限公司 | Motorcycle exhaust pipe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201284683Y (en) | Purification silencer for exhaust gas of diesel engine | |
| CN102606269A (en) | Impedance composite muffler | |
| CN201354668Y (en) | Engine tail gas purification muffler | |
| CN105156192A (en) | Motorcycle exhaust pipe | |
| CN105370358A (en) | Motorcycle exhaust pipe | |
| CN103993933A (en) | Black smoke catcher used for diesel engine | |
| CN108547691A (en) | A kind of automobile tail pipe | |
| CN205172688U (en) | Vehicle exhaust gas purifier | |
| CN205001018U (en) | A muffler for explosive motor exhaust system | |
| CN212003322U (en) | Environment-friendly energy-saving silencer of engine | |
| CN205260110U (en) | Can detect vehicle vent -pipe of tail gas oxygen content | |
| CN204755044U (en) | Environment -friendly aircraft tail gas exhaust pipe | |
| CN202157843U (en) | Exhaust purification silencer | |
| CN202578842U (en) | Dissipation and resistance compound type muffler | |
| CN204961018U (en) | Diesel engine motor vehicle tail gas catalytic purification silencer | |
| CN2272489Y (en) | Purifier, silencer for tail gas of diesel engine | |
| CN216361027U (en) | Automobile noise reduction exhaust pipe assembly | |
| CN210422724U (en) | Novel automobile silencer | |
| CN219197435U (en) | Noise elimination and noise reduction mechanism for gasoline generating set | |
| CN206092122U (en) | Novel silencer is used to agricultural vehicle | |
| CN204877621U (en) | Exhaust gas purifier for car | |
| CN201354667Y (en) | Engine tail gas purification muffler | |
| RU2410549C2 (en) | Muffler-scrubber of internal combustion engine exhaust gases | |
| CN114592944B (en) | Noise treatment equipment and use method thereof | |
| CN217976359U (en) | Novel cylinder type tail gas purification device with noise elimination function for fuel oil train |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160302 |
|
| WD01 | Invention patent application deemed withdrawn after publication |