CN109296428B - Motorcycle exhaust pipe with tail gas cleaning device - Google Patents
Motorcycle exhaust pipe with tail gas cleaning device Download PDFInfo
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- CN109296428B CN109296428B CN201810865000.6A CN201810865000A CN109296428B CN 109296428 B CN109296428 B CN 109296428B CN 201810865000 A CN201810865000 A CN 201810865000A CN 109296428 B CN109296428 B CN 109296428B
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- Prior art keywords
- fan
- exhaust pipe
- face
- purification cylinder
- cleaning device
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Classifications
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- 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
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- 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
- F01N13/007—Apparatus used as intake or exhaust silencer
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- 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
- F01N13/14—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 having thermal insulation
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- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Gas After Treatment (AREA)
Abstract
本发明公开了一种带有尾气清洁装置的摩托车排气管，包括：净化筒、风扇和弹性螺旋过滤管。净化筒包括侧壁和连接于侧壁的相对的第一端面和第二端面，第一端面上设有排气孔，第二端面上设有进气孔，净化筒内部设置有风扇和弹性螺旋过滤管。风扇的旋转轴沿净化筒的轴向设置，弹性螺旋过滤管的一端连接至进气孔，另一端连接至风扇，弹性螺旋过滤管上设有多个清洁球。通过风扇带动弹性螺旋过滤管伸缩运动，清洁球能够自动清理净化筒内壁上附着的尾气残留物，避免尾气管堵塞，有益于发动机使用寿命。弹性螺旋过滤管的结构使得尾气能够充分与管内过滤物质接触，配合空气过滤网双重过滤，提高过滤物质对尾气处理的效果。
The invention discloses a motorcycle exhaust pipe with an exhaust gas cleaning device, which comprises a purification cylinder, a fan and an elastic spiral filter pipe. The purification cylinder includes a side wall and an opposite first end face and a second end face connected to the side wall. The first end face is provided with an exhaust hole, the second end face is provided with an air inlet hole, and a fan and an elastic screw are arranged inside the purification cylinder. filter tube. The rotating shaft of the fan is arranged along the axial direction of the purification cylinder, one end of the elastic spiral filter tube is connected to the air inlet, the other end is connected to the fan, and a plurality of cleaning balls are arranged on the elastic spiral filter tube. The fan drives the elastic spiral filter tube to expand and contract, and the cleaning ball can automatically clean the exhaust residue attached to the inner wall of the purification cylinder, avoid the blockage of the exhaust pipe, and benefit the service life of the engine. The structure of the elastic spiral filter tube enables the exhaust gas to fully contact the filter material in the tube, and the double filtration of the air filter can improve the effect of the filter material on the exhaust gas treatment.
Description
Technical Field
The invention belongs to the technical field of tail gas treatment, and particularly relates to a motorcycle exhaust pipe with a tail gas cleaning device.
Background
The motorcycle is driven by a gasoline engine, the efficiency of which is about 27%, and a large amount of exhaust gas is generated during driving, and the exhaust gas contains hundreds of different compounds, wherein the pollutants mainly comprise solid suspended particles (heavy metal compounds, lead compounds, black smoke, oil mist, and the like), odor (formaldehyde and the like), carbon monoxide, carbon dioxide, hydrocarbons, nitrogen oxides, lead, sulfur oxides, and the like. The traditional exhaust pipe of the motorcycle usually adopts a straight-through type, so that tail gas is directly discharged without being filtered, air pollution is caused, huge noise is generated in the running process of the motorcycle, the daily life of people is influenced, the exhaust pipe is not suitable for popularization and use, most of the exhaust pipes commonly used cannot play a role in purification, and tail gas residues in the exhaust pipe are not cleared for a long time, so that the tail gas pipe is easily blocked, and an engine and the like are damaged. Therefore, development of an exhaust pipe for a motorcycle capable of automatically cleaning exhaust gas residue, purifying exhaust gas, and reducing noise has been desired.
Disclosure of Invention
The invention aims to effectively purify motorcycle exhaust, reduce the noise of an exhaust pipe and simultaneously remove the exhaust residue in the exhaust pipe so as to prolong the service life of an engine.
In order to achieve the above object, the present invention provides a motorcycle exhaust pipe with a cleaning device, comprising:
the purification cylinder comprises a side wall, a first end face and a second end face, wherein the first end face and the second end face are opposite and connected with the side wall;
the fan is arranged in the purification cylinder, and a rotating shaft of the fan is arranged along the axial direction of the purification cylinder;
the elastic spiral filter pipe is provided with a plurality of cleaning balls, one end of the elastic spiral filter pipe is connected to the air inlet, the other end of the elastic spiral filter pipe is connected to the fan, and the elastic spiral filter pipe is provided with a plurality of cleaning balls.
Preferably, an insulating cavity is formed between the inner surface and the outer surface of the side wall of the purifying cylinder, and the inside of the insulating cavity is vacuum or filled with an insulating material.
Preferably, the outer diameter of the fan is equal to the inner diameter of the purification cartridge so that the fan is in sliding contact with the inner surface of the purification cartridge when the fan slides within the purification cartridge.
Preferably, the fan includes the rotation axis and a plurality of blades connected to the rotation axis, and a vent hole is provided between the plurality of blades.
Preferably, the plurality of cleaning balls are evenly distributed on the outer surface of the elastic spiral filter tube.
Preferably, the cleaning ball is a cleaning hair ball.
Preferably, the air filter further comprises a magnetic adsorption buckle, the magnetic adsorption buckle is arranged on the inner surface of the second end face and communicated with the air inlet hole, and one end of the elastic spiral filter pipe is connected to the air inlet hole through the magnetic adsorption buckle.
Preferably, the fan further comprises an air filter screen, and the air filter screen is arranged between the fan and the first end face.
Preferably, the exhaust pipe is connected to the exhaust hole, and a silencer is arranged in the exhaust pipe.
Preferably, the air inlet pipe is connected to the air inlet hole.
The invention has the beneficial effects that: the invention relates to a motorcycle exhaust pipe with a cleaning device, in particular to a novel cleaning device with a telescopic structure, wherein cleaning hair balls are arranged on the surface of an elastic spiral filter pipe, and the elastic spiral filter pipe is driven by a fan to perform telescopic motion, so that tail gas residues attached to the inner wall of a purifying cylinder can be automatically cleaned, the tail gas pipe is prevented from being blocked, and the service life of an engine is prolonged. The special helical structure of elasticity spiral filter tube makes tail gas can fully and the filter material of intraductal intussuseption abundant contact, and the air filter who installs in the cooperation purification section of thick bamboo double filtration to improve the filter material and to the effect of tail gas treatment. And a heat insulation cavity is formed between the inner surface and the outer surface of the purification cylinder, so that the heat insulation effect of the purification cylinder is enhanced, and the safety is high. The silencer is arranged in the exhaust pipe, so that exhaust noise is effectively reduced.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout.
Fig. 1 shows an axial cross-section of a motorcycle exhaust pipe with a cleaning device according to an exemplary embodiment of the present invention.
Fig. 2 shows a schematic cross-sectional view of a purge canister for a motorcycle exhaust pipe with a cleaning device according to an exemplary embodiment of the present invention.
Description of reference numerals:
1. an exhaust pipe; 2. a muffler; 3. a fan; 4. cleaning the hair balls; 5. an elastic spiral filter tube; 6. the inner wall of the purifying cylinder; 7. the outer wall of the purifying cylinder; 8. a thermally insulating cavity; 9. an air inlet pipe; 10. a magnetic force adsorption buckle; 11. a fan blade; 12. a vent hole; 13. an air filter screen; 14. a purification cartridge.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
According to the invention, the motorcycle exhaust pipe with the tail gas cleaning device comprises:
the purifying cylinder comprises a side wall, a first end face and a second end face, wherein the first end face and the second end face are connected to the side wall and are opposite, an exhaust hole is formed in the first end face, and an air inlet hole is formed in the second end face.
The fan is arranged in the purifying cylinder, and the rotating shaft of the fan is arranged along the axial direction of the purifying cylinder.
The one end of elasticity spiral filter tube is connected to the inlet port, and the other end is connected to the fan, is equipped with a plurality of cleaning balls on the elasticity spiral filter tube.
Specifically, the impact force of tail gas promotes the fan and slides in purifying section of thick bamboo inner wall the inside, the fan drives elasticity spiral filter tube extension, elasticity spiral filter tube can shorten automatically because its elasticity when the tail gas air current reduces, fan and elasticity spiral filter tube can be automatic flexible along with the exhaust process of engine, flexible in-process elasticity spiral filter tube on the surface clean ball and the contact friction of purifying section of thick bamboo inner wall, adnexed tail gas residue on the automatic clearance purifying section of thick bamboo inner wall is favorable to preventing that the aiutage from blockking up the life-span of extension engine.
More specifically, the inside packing of elasticity spiral filter tube has tail gas filter material, because its special helical structure can make the air current rotatory while increased filterable length, makes tail gas can fully contact with filter material, has increased the filter effect.
In one example, an insulating cavity is formed between the inner surface and the outer surface of the side wall of the purifying cylinder, and the insulating cavity is vacuum or filled with insulating materials, so that the insulating effect is enhanced, and the safety is higher.
In one example, the outer diameter of the fan is equal to the inner diameter of the purge canister such that the fan is in sliding contact with the inner surface of the purge canister as the fan slides within the purge canister. The fan comprises a rotating shaft and a plurality of fan blades connected to the rotating shaft, and air vents are arranged among the fan blades.
Specifically, the impact force of tail gas promotes the fan and slides and drive elasticity spiral filter tube extension in purifying cylinder, and elasticity spiral filter tube can shorten automatically because its elasticity when the tail gas air current reduces, and fan and elasticity spiral filter tube can be along with the reciprocal flexible slip of tail gas air current's change in purifying cylinder.
In one example, the plurality of cleaning balls are uniformly distributed on the outer surface of the elastic spiral filter tube, and the cleaning balls are cleaning hair balls.
Specifically, clean ball and the contact of a purification section of thick bamboo internal surface, can clear up a purification section of thick bamboo internal surface adnexed tail gas residue at the flexible in-process of elasticity spiral filter tube, effectively prevent the blast pipe jam, extension engine life.
In one example, the interior of the resilient spiral filter tube is filled with an exhaust gas filtering substance.
Specifically, because its helical structure can make the air current rotatory and increased filterable length, make tail gas can fully contact with the filter mass, effectively strengthened tail gas filter effect.
In one example, the air inlet device further comprises a magnetic adsorption buckle, the magnetic adsorption buckle is arranged on the inner surface of the second end surface and is communicated with the air inlet hole, and one end of the elastic spiral filter pipe is connected to the air inlet hole through the magnetic adsorption buckle.
In one example, still include airstrainer, airstrainer locates between fan and the first terminal surface, can further improve the tail gas filter effect.
In one example, the exhaust pipe is connected with the exhaust hole, and a silencer is arranged in the exhaust pipe, so that exhaust noise can be reduced.
In one example, an air intake pipe is further included, the air intake pipe being connected to the air intake hole.
Example (b):
fig. 1 shows an axial cross-section of a motorcycle exhaust pipe with a cleaning device according to an exemplary embodiment of the present invention. Fig. 2 shows a schematic cross-sectional view of a purge canister for a motorcycle exhaust pipe with a cleaning device according to an exemplary embodiment of the present invention. As shown in fig. 1 and 2, the motorcycle exhaust pipe with the exhaust gas cleaning device includes: exhaust pipe 1, purification cartridge 14 and intake pipe 9, the one end fixedly connected with exhaust pipe 1 of purification cartridge 14, the other end fixedly connected with intake pipe 9 of purification cartridge 14, the inside of exhaust pipe 1 is provided with muffler 2, the inside of purification cartridge 14 is provided with fan 3 respectively, elasticity spiral filter tube 5 and magnetic force adsorb and detain 10, purification cartridge 14 is including purification cartridge outer wall 7 and purification cartridge inner wall 6, the centre of purification cartridge outer wall 7 and purification cartridge inner wall 6 is provided with thermal-insulated chamber 8, the inside in thermal-insulated chamber 8 adopts the air filling or takes out into the vacuum or adopts thermal insulation material to fill, thermal-insulated effectual, and the security is high. The shell of the fan 3 is connected with the inner wall 6 of the purifying cylinder in a sliding way, the fan 3 is provided with a vent hole 12, a fan blade 11 is arranged in the vent hole 12, the outer surface of a magnetic adsorption buckle 10 is fixedly connected with the inner wall of the purifying cylinder 14, an air filter screen 13 is fixedly connected in an exhaust port of the purifying cylinder 14 and can filter tail gas impurities, the elastic spiral filter pipe 5 is positioned between the fan 3 and the magnetic adsorption buckle 10, the spiral structure of the elastic spiral filter pipe 5 enables the tail gas to be fully contacted with filter substances filled in the elastic spiral filter pipe 5, so that the tail gas treatment effect of the filter substances is improved, one end of the elastic spiral filter pipe 5 is fixedly connected with the shell of the fan 3, the other end of the elastic spiral filter pipe 5 is movably connected with the outer surface of the magnetic adsorption buckle 10, the outer surface of the elastic spiral filter pipe 5 is provided with cleaning hair balls 4 which are uniformly distributed, can automatically clean the tail gas residue attached to the inner wall 6 of the purifying cylinder.
This motorcycle blast pipe with tail gas purification cleaning device is in the motorcycle traveles, the impact force of tail gas promotes fan 3 and slides in 6 the inside of purifying cylinder inner wall, fan 3 drives the extension of elasticity spiral filter tube 5, elasticity spiral filter tube 5 shortens because its elasticity can be automatic when the tail gas air current reduces, consequently fan 3 and elasticity spiral filter tube 5 can be automatic flexible along with the exhaust process of engine, flexible 5 surperficial clean pompon 4 of in-process elasticity spiral filter tube rubs with purifying cylinder inner wall 6, the adnexed tail gas residue on the automatic cleaning purifying cylinder inner wall 6. The inside packing of elasticity spiral filter tube 5 has tail gas filter material, because its helical structure can make the air current rotatory while increased filterable length, makes tail gas can fully and the filter material contact, has increased the filter effect, and tail gas passes through airstrainer 13 in addition, has further improved the effect of filtering tail gas. Through the setting of muffler 2, can effectively reduce the noise that tail gas brought, tail gas passes through exhaust pipe 1 at last and discharges.
Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810865000.6A CN109296428B (en) | 2018-08-01 | 2018-08-01 | Motorcycle exhaust pipe with tail gas cleaning device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810865000.6A CN109296428B (en) | 2018-08-01 | 2018-08-01 | Motorcycle exhaust pipe with tail gas cleaning device |
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| CN109296428A CN109296428A (en) | 2019-02-01 |
| CN109296428B true CN109296428B (en) | 2021-04-30 |
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| CN201810865000.6A Active CN109296428B (en) | 2018-08-01 | 2018-08-01 | Motorcycle exhaust pipe with tail gas cleaning device |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110630366B (en) * | 2019-10-22 | 2021-11-19 | 蒙城县弘文信息科技有限公司 | Environmental protection is with abluent automobile exhaust emission filter equipment of convenient to detach |
| CN111140721B (en) * | 2020-01-17 | 2021-01-01 | 浙江大学 | A helical noise reduction device and method thereof |
| CN112459886A (en) * | 2020-12-07 | 2021-03-09 | 南京多脉智能设备有限公司 | Exhaust device with dustproof and waterproof functions and application |
| CN112982593A (en) * | 2021-03-02 | 2021-06-18 | 安徽省宁国新鼎汽车零部件有限公司 | Intelligent closestool solenoid electric valve |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20110191008A1 (en) * | 2010-04-09 | 2011-08-04 | Mcconahay Fred E | Supplementary fuel system for delivery of hydrogen gas to an engine |
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| GB2328975A (en) * | 1997-09-03 | 1999-03-10 | Ford Global Tech Inc | Combustion engine with internal EGR |
| JP3596305B2 (en) * | 1998-09-25 | 2004-12-02 | トヨタ自動車株式会社 | Engine cylinder head |
| CN2525257Y (en) * | 2001-06-08 | 2002-12-11 | 李孟育 | The retractable exhaust pipe decorates the moving fan structure |
| CN201953496U (en) * | 2010-12-29 | 2011-08-31 | 中国第一汽车集团公司 | Double-spiral chamber air inlet channel of diesel engine |
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