CN207111203U - Hexagon aluminum barrel silencer - Google Patents
Hexagon aluminum barrel silencer Download PDFInfo
- Publication number
- CN207111203U CN207111203U CN201721052761.7U CN201721052761U CN207111203U CN 207111203 U CN207111203 U CN 207111203U CN 201721052761 U CN201721052761 U CN 201721052761U CN 207111203 U CN207111203 U CN 207111203U
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- CN
- China
- Prior art keywords
- cylinder
- silencer
- flow deflector
- sound gobo
- hexagon
- 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.)
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Abstract
A kind of hexagon aluminum barrel silencer, including cylinder, cylinder one end connects air inlet pipe, the other end sets exhaust outlet, the silencers channel of connection air inlet pipe and exhaust outlet is provided with cylinder, the silencers channel is linear pattern, and sound gobo is arranged at intervals with silencers channel, sound gobo is provided with flow deflector towards exhaust side, and flow deflector surrounds sound gobo circle distribution and helically angle tilts；Sound gobo hollow out below flow deflector, and the slit for supplying stream and passing through is formed with flow deflector.The utility model provides a kind of hexagon aluminum barrel silencer, and using the in line mode with back pressure effect, back pressure straight-line can reduce frequent " blowing out " phenomenon of traditional form；Cylinder internal partition uses spiral slit formula, and this helical form back pressure silencer can be minimized wasted power compared with common back pressure silencer, improves engine power output and speed-raising performance.
Description
Technical field
The utility model belongs to motorcycle muffler part technical field, refers in particular to a kind of hexagon aluminum barrel silencer.
Background technology
Traditional noise eliminator of motorcycle is also easy to produce when using in line mode and blows out phenomenon, causes noise larger and power be present
Lose the problem of big.
The content of the invention
The purpose of this utility model is to provide a kind of hexagon aluminum barrel silencer, using the in line side with back pressure effect
Formula, back pressure straight-line can reduce frequent " blowing out " phenomenon of traditional form；Cylinder internal partition uses spiral slit formula, with
Common back pressure silencer can be minimized wasted power compared to this helical form back pressure silencer, and it is defeated to improve engine
Go out power and speed-raising performance.
A kind of hexagon aluminum barrel silencer, including cylinder, cylinder one end connection air inlet pipe, the other end set exhaust outlet, cylinder
The silencers channel of connection air inlet pipe and exhaust outlet is provided with vivo, and the silencers channel is linear pattern, is arranged at intervals in silencers channel
There is a sound gobo, sound gobo is provided with flow deflector towards exhaust side, and flow deflector is around sound gobo circle distribution and helically
Angle tilts；Sound gobo hollow out below flow deflector, and the slit for supplying stream and passing through is formed with flow deflector.
Preferably, the cylinder is the hexagonal structure of aluminum.
Preferably, the cylinder body outer wall is provided with the hexagon report circle of 304 materials.
Preferably, if being surrounded with the glass fibre of tubular net cylinder and dried layer tubular, net between the silencers channel and cylinder
Cylinder is located at internal layer, and net cylinder surface distributed has bloop.
The utility model is prominent and beneficial compared with prior art to be had the technical effect that：
1st, inner barrel uses the in line mode with back pressure effect, when this back pressure straight-line can avoid traditional form
" blowing out " phenomenon often occurred.Cylinder internal partition uses spiral slit formula, and this helical form is returned compared with common back pressure silencer
Pressure silencer can be minimized wasted power, improve engine power output and speed-raising performance.
2nd, silencer integrally uses aluminum alloy casing, in light weight, vibrations are small not easy to break, increases its durability.
3rd, silencer is connected with vehicle using 304 material hexagon circle holdings, is fixed, and anti-slow punching performance is good.
Brief description of the drawings
Fig. 1 is overall structure figure of the present utility model；
Fig. 2 is longitudinal sectional view of the present utility model；
Fig. 3 is transverse sectional view of the present utility model；
Fig. 4 is the part drawing of the utility model sound gobo.
Reference：1st, cylinder；2nd, report circle；3rd, exhaust outlet；4th, air inlet pipe；5th, sound gobo；5a, flow deflector；It is 5b, narrow
Seam；6th, net cylinder；6a, bloop.
Embodiment
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings, referring to Fig. 1-4：
A kind of hexagon aluminum barrel silencer, including cylinder 1, it is another with reference to Fig. 1 and Fig. 2, the one end of cylinder 1 connection air inlet pipe 4
End sets exhaust outlet 3, and the silencers channel of connection air inlet pipe 4 and exhaust outlet 3 is provided with cylinder 1, and the silencers channel is linear pattern,
Sound gobo 5 is arranged at intervals with silencers channel, sound gobo 5 is provided with flow deflector 5a towards the side of exhaust outlet 3,；Fig. 4 specifically is seen,
Flow deflector 5a surrounds the circle distribution of sound gobo 5 and helically angle tilts；The hollow out below flow deflector 5a of sound gobo 5, and
The slit 5b for supplying stream and passing through is formed with flow deflector 5a.
Preferably, the cylinder 1 is the hexagonal structure of aluminum, and its cylinder 1 is located at bottom and feels well angle less than top
Angle, form the horn structure towards bottom surface.
Preferably, the outer wall of cylinder 1 is provided with the hexagon report circle 2 of 304 materials.
With reference to Fig. 2 and Fig. 3, if being surrounded with the glass of tubular net cylinder 6 and dried layer tubular between the silencers channel and cylinder 1
Fiber, net cylinder 6 is located at internal layer, and the surface distributed of net cylinder 6 has bloop 6a.
The utility model is prominent and beneficial compared with prior art to be had the technical effect that：
1st, the inside of cylinder 1 can avoid traditional form using the in line mode with back pressure effect, this back pressure straight-line
Frequent " blowing out " phenomenon.The internal partition of cylinder 1 uses spiral slit 5b formulas, this spiral compared with common back pressure silencer
Shape back pressure silencer can be minimized wasted power, improve engine power output and speed-raising performance.
2nd, silencer integrally uses aluminum alloy casing, in light weight, vibrations are small not easy to break, increases its durability.
3rd, silencer is connected with vehicle using 304 material hexagon circle holdings, is fixed, and anti-slow punching performance is good.
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection model of the present utility model according to this
Enclose, therefore：All equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by protection of the present utility model
Within the scope of.
Claims (4)
1. a kind of hexagon aluminum barrel silencer, including cylinder (1), cylinder (1) one end connection air inlet pipe (4), the other end set row
Gas port (3), the interior silencers channel for being provided with connection air inlet pipe (4) and exhaust outlet (3) of cylinder (1), it is characterised in that：The noise reduction is led to
Road is linear pattern, and sound gobo (5) is arranged at intervals with silencers channel, and sound gobo (5) is provided with water conservancy diversion towards exhaust outlet (3) side
Piece (5a), flow deflector (5a) surrounds sound gobo (5) circle distribution and helically angle tilts；Sound gobo (5) is in flow deflector
Hollow out below (5a), and the slit (5b) for supplying stream and passing through is formed with flow deflector (5a).
2. hexagon aluminum barrel silencer according to claim 1, it is characterised in that：The cylinder (1) is six sides of aluminum
Shape structure.
3. hexagon aluminum barrel silencer according to claim 2, it is characterised in that：Cylinder (1) outer wall is provided with 304 materials
The hexagon report circle (2) of matter.
4. hexagon aluminum barrel silencer according to claim 1, it is characterised in that：The silencers channel and cylinder (1) it
Between be surrounded with tubular net cylinder (6) and if dried layer tubular glass fibre, net cylinder (6) is located at internal layer, and net cylinder (6) surface distributed has
Bloop (6a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721052761.7U CN207111203U (en) | 2017-08-22 | 2017-08-22 | Hexagon aluminum barrel silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721052761.7U CN207111203U (en) | 2017-08-22 | 2017-08-22 | Hexagon aluminum barrel silencer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207111203U true CN207111203U (en) | 2018-03-16 |
Family
ID=61570329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721052761.7U Active CN207111203U (en) | 2017-08-22 | 2017-08-22 | Hexagon aluminum barrel silencer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207111203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322739A (en) * | 2018-12-07 | 2019-02-12 | 伟顺(中国)机电设备有限公司 | A kind of Split generator pack heat dissipation device |
-
2017
- 2017-08-22 CN CN201721052761.7U patent/CN207111203U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322739A (en) * | 2018-12-07 | 2019-02-12 | 伟顺(中国)机电设备有限公司 | A kind of Split generator pack heat dissipation device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |