CN206722899U - A kind of intelligent motorcycle silencer - Google Patents
A kind of intelligent motorcycle silencer Download PDFInfo
- Publication number
- CN206722899U CN206722899U CN201720562336.6U CN201720562336U CN206722899U CN 206722899 U CN206722899 U CN 206722899U CN 201720562336 U CN201720562336 U CN 201720562336U CN 206722899 U CN206722899 U CN 206722899U
- Authority
- CN
- China
- Prior art keywords
- dividing plate
- muffler
- mesh
- sleeve
- air inlet
- 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
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- Exhaust Silencers (AREA)
Abstract
The utility model discloses a kind of intelligent motorcycle silencer,Including muffler shell and mesh dividing plate,The muffler shell is internally provided with muffler chamber,The muffler chamber gradually opens helicoidal structure using multistage,Noise reduction layer is provided between muffler chamber and muffler shell,Foam glass material is filled with inside the noise reduction layer,The inside of the muffler chamber is installed with mesh dividing plate,The left end of the mesh dividing plate is connected with air inlet pipe,The inwall of the right-hand member of the air inlet pipe through mesh dividing plate is connected with being arranged on the arc buffering interlayer of mesh dividing plate right-hand member,The end of the interpolation pipe is connected with dividing plate sleeve,Escape pipe is inlaid with the inwall of the dividing plate sleeve,Kinetic energy caused by engine vibration can be absorbed,So as to reduce the vibrations of gas outlet and silencing sleeve,Good muffling effect,The service life of whole silencing sleeve can also be extended simultaneously,And whole device is simple in construction,It is practical,Good muffling effect.
Description
Technical field
Muffler technical field is the utility model is related to, specially a kind of intelligent motorcycle silencer.
Background technology
As expanding economy and the progress of science and technology, the living standard of people generally improve, the requirement to quality of the life
Also more and more higher, while have more selections in terms of trip, on small towns, most people's selection is gone on a journey by motorcycle, is being rubbed
In motorcycle vehicle construction, muffler not only acts as noise elimination effect, also has a direct impact to engine performance.Gas extraction system
Change, gas handling system can be influenceed, so as to influence the power characteristic of whole engine.Because motorcycle user is mostly in small towns rural area
Area, road, landform etc. is poor, so the requirement such as performance, weld strength to motorcycle silencer is also just relatively stricter.In reality
Find that existing blast pipe is easily broken with muffler junction in the use of border, and the muffler erasure effect of motorcycle
Bad, noise is larger.
Utility model content
For problem above, the utility model provides a kind of intelligent motorcycle silencer, can absorb engine shake
Kinetic energy caused by dynamic, so as to reduce the vibrations of gas outlet and silencing sleeve, good muffling effect, while can also extend whole noise reduction
The service life of sleeve, and whole device is simple in construction, practical, good muffling effect, can effectively solve background technology
The problem of middle.
To achieve the above object, the utility model provides following technical scheme：A kind of intelligent motorcycle silencer, including
Muffler shell and mesh dividing plate, the muffler shell are internally provided with muffler chamber, and the muffler chamber uses multistage gradually
Helicoidal structure is opened, noise reduction layer is provided between muffler chamber and muffler shell, foam is filled with inside the noise reduction layer
Glass material, the inside of the muffler chamber are installed with mesh dividing plate, and the left end of the mesh dividing plate is connected with air inlet pipe,
The inwall of the right-hand member of the air inlet pipe through mesh dividing plate is connected with being arranged on the arc buffering interlayer of mesh dividing plate right-hand member, institute
The surface for stating buffer interlayer scribbles quieter material, is connected between the buffer interlayer and mesh dividing plate by interpolation pipe, described interior
The end of intubation is connected with dividing plate sleeve, is inlaid with escape pipe on the inwall of the dividing plate sleeve, the dividing plate sleeve it is interior
Portion axially offers multiple exhaust ports.
As a kind of preferable technical scheme of the utility model, the quantity of the escape pipe is three, and three escape pipes
It is symmetrically distributed on the inwall of dividing plate sleeve.
As a kind of preferable technical scheme of the utility model, ripple is also associated between buffer interlayer and the dividing plate sleeve
Line pipe.
As a kind of preferable technical scheme of the utility model, the end of the air inlet pipe is additionally provided with jacketed muffle tube, and
Hole is additionally provided with the surface of air inlet pipe.
Compared with prior art, the beneficial effects of the utility model are：The intelligent motorcycle silencer, disappeared by setting
Sound device housing, helical form muffler chamber is internally provided with muffler shell, waste gas is flowed in discharge duct high speed and produced
Below 800HZ in low screen noise produce effective multistage decay, disappear foring resonance close to the front portion of jacketed muffle tube
Sound structure, and arc buffering interlayer is used in the inside of muffler chamber, the inlet air flow inside admission line is buffered, prevents air inlet
The air-flow that mouth enters is also associated with bellows to producing vibration between buffer interlayer and dividing plate sleeve, can absorb hair
Kinetic energy caused by motivation vibrations, so as to reduce the vibrations of gas outlet and silencing sleeve, good muffling effect, while can also extend whole
The service life of individual silencing sleeve, and whole device is simple in construction, practical, good muffling effect.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model shell structure schematic diagram.
Fig. 3 is the utility model sound insulation sleeve sectional view.
In figure：1- muffler shells；2- air inlet pipe；3- mesh dividing plates；4- buffer interlayers；5- interpolation pipes；6- bellowss；7-
Dividing plate sleeve；8- escape pipes；9- exhaust ports；10- jacketed muffle tubes；11- muffler chambers；12- noise reduction layers；13- holes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment：
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of intelligent motorcycle silencer, including
Muffler shell 1 and mesh dividing plate 3, the muffler shell 1 are internally provided with muffler chamber 11, and the muffler chamber 11 uses
Multistage gradually opens helicoidal structure, is provided with noise reduction layer 12 between muffler chamber 11 and muffler shell 1, in the noise reduction layer 12
Portion is filled with foam glass material, and the inside of the muffler chamber 11 is installed with mesh dividing plate 3, the mesh dividing plate 3
Left end is connected with air inlet pipe 2, and the end of the air inlet pipe 2 is additionally provided with jacketed muffle tube 10, and is also set up on the surface of air inlet pipe 2
Hole 13, the right-hand member of the air inlet pipe 2 pass through the inwall of mesh dividing plate 3 and are arranged on the arc buffering of the right-hand member of mesh dividing plate 3
Interlayer 4 is connected, and the surface of the buffer interlayer 4 scribbles quieter material, and the quieter material uses crest acoustical cotton, is a kind of
It is being made for raw material by polyurethane, surface is concavo-convex, and its distinctive crest adds its surface area, is advantageous to more
Good absorbs to sound, is connected between the buffer interlayer 4 and mesh dividing plate 3 by interpolation pipe 5, the interpolation pipe 5
End is connected through the inwall of buffer interlayer 4 with being arranged on the dividing plate sleeve 7 of the right-hand member of buffer interlayer 4, the He of buffer interlayer 4
Bellows 6 is also associated between dividing plate sleeve 7, escape pipe 8 is inlaid with the inwall of the dividing plate sleeve 7, the escape pipe 8
Quantity is three, and three escape pipes 8 are symmetrically distributed on the inwall of dividing plate sleeve 7, the inside axial direction of the dividing plate sleeve 7
Multiple exhaust ports 9 are offered, escape pipe 8 is connected by multiple exhaust ports 9, strengthens exhaust capacity, can be effective
The air pressure inside muffler is reduced, extends the service life of muffler.
Operation principle of the present utility model：The intelligent motorcycle silencer, by setting muffler shell 1, in noise reduction
Device housing 1 is internally provided with helical form muffler chamber 11, to waste gas in below 800HZ caused by the flowing of the high speed of discharge duct 8
In low screen noise produce effective multistage decay, form resonance noise-reducing structure in the front portion close to jacketed muffle tube 7, and
Arc buffering interlayer 4 is used in the inside of muffler chamber 11, the inlet air flow inside admission line is buffered, prevents air inlet 2 from entering
Air-flow to producing vibration, and bellows 6 is also associated between buffer interlayer 4 and dividing plate sleeve 7, engine can be absorbed
Kinetic energy caused by vibrations, so as to reduce the vibrations of gas outlet 8 and silencing sleeve 7, good muffling effect, while it can also extend whole
The service life of silencing sleeve, and whole device is simple in construction, practical, good muffling effect.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (4)
- A kind of 1. intelligent motorcycle silencer, it is characterised in that：It is described to disappear including muffler shell (1) and mesh dividing plate (3) Sound device housing (1) is internally provided with muffler chamber (11), and the muffler chamber (11) is gradually opened helicoidal structure using multistage, disappeared Noise reduction layer (12) is provided between sound cavity (11) and muffler shell (1), foam glass is filled with inside the noise reduction layer (12) Glass material, the inside of the muffler chamber (11) are installed with mesh dividing plate (3), the left end connection of the mesh dividing plate (3) There is air inlet pipe (2), the right-hand member of the air inlet pipe (2) passes through the inwall of mesh dividing plate (3) and is arranged on mesh dividing plate (3) right-hand member Arc buffering interlayer (4) is connected, and the surface of the buffer interlayer (4) scribbles quieter material, the buffer interlayer (4) and mesh It is connected between dividing plate (3) by interpolation pipe (5), the end of the interpolation pipe (5) passes through the inwall of buffer interlayer (4) with being arranged on The dividing plate sleeve (7) of buffer interlayer (4) right-hand member is connected, and escape pipe (8), institute are inlaid with the inwall of the dividing plate sleeve (7) The inside for stating dividing plate sleeve (7) axially offers multiple exhaust ports (9).
- A kind of 2. intelligent motorcycle silencer according to claim 1, it is characterised in that：The number of the escape pipe (8) Measure as three, and three escape pipes (8) are symmetrically distributed on the inwall of dividing plate sleeve (7).
- A kind of 3. intelligent motorcycle silencer according to claim 1, it is characterised in that：The buffer interlayer (4) and Bellows (6) is also associated between dividing plate sleeve (7).
- A kind of 4. intelligent motorcycle silencer according to claim 1, it is characterised in that：The end of the air inlet pipe (2) End is additionally provided with jacketed muffle tube (10), and is additionally provided with hole (13) on the surface of air inlet pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720562336.6U CN206722899U (en) | 2017-05-19 | 2017-05-19 | A kind of intelligent motorcycle silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720562336.6U CN206722899U (en) | 2017-05-19 | 2017-05-19 | A kind of intelligent motorcycle silencer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206722899U true CN206722899U (en) | 2017-12-08 |
Family
ID=60512956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720562336.6U Expired - Fee Related CN206722899U (en) | 2017-05-19 | 2017-05-19 | A kind of intelligent motorcycle silencer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206722899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108417194A (en) * | 2018-05-02 | 2018-08-17 | 隆鑫通用动力股份有限公司 | Muffler |
-
2017
- 2017-05-19 CN CN201720562336.6U patent/CN206722899U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108417194A (en) * | 2018-05-02 | 2018-08-17 | 隆鑫通用动力股份有限公司 | Muffler |
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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: 20171208 Termination date: 20180519 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |