CN207673410U - A kind of novel automobile exhaust silencer - Google Patents
A kind of novel automobile exhaust silencer Download PDFInfo
- Publication number
- CN207673410U CN207673410U CN201721702085.3U CN201721702085U CN207673410U CN 207673410 U CN207673410 U CN 207673410U CN 201721702085 U CN201721702085 U CN 201721702085U CN 207673410 U CN207673410 U CN 207673410U
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- automobile exhaust
- exhaust silencer
- tube
- novel automobile
- 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 belongs to automotive silencing technical field, discloses a kind of novel automobile exhaust silencer, stainless steel backpack body is arranged, the outside of the stainless steel backpack body is enclosed with hush tube；The front end of the stainless steel backpack body is connected to stainless steel tube, and the inner wall of the stainless steel tube is welded with honeycomb, and the end of the stainless steel tube is welded with overstriking tail larynx；The both sides of the hush tube are connected with fixed hook, and the lower end of the hush tube is welded with ring flange.Novel automobile exhaust silencer installation is simple, and the design of the double-deck hush tube and strengthening steel slab so that silencer is firmer, and cooperation is stainless, and ladle body, corrosion resistance further enhances；The design of noise elimination cotton and overstriking tail larynx so that noise elimination effect is more excellent.
Description
Technical field
The utility model belongs to automotive silencing technical field more particularly to a kind of novel automobile exhaust silencer.
Background technology
Mobile muffler is mainly used for reducing the noise generated when the engine work of motor vehicle, and principle is automobile exhaust
Pipe is made of two different pipelines of length, the two pipelines first separate to cross again, due to the length difference of the two pipelines
The half of the wavelength of the sound wave sent out equal to automobile so that two row sound waves are interfered in superposition and cancelled out each other and decrease sound
By force, the sound for being transmitted through is made to reduce, to play the effect of noise reduction.Existing automotive muffler has been grasped in terms of technical principle
In place, but in terms of robustness, anticorrosive property also less in place, and erasure effect can also further enhance, and play more preferable
Effect.
In conclusion problem of the existing technology is：Existing mobile muffler is gone back in terms of robustness, anticorrosive property
Less in place, and erasure effect can also further enhance, and play better effect.
Invention content
In view of the problems of the existing technology, the utility model provides a kind of novel automobile exhaust silencer.
The utility model is realized in this way stainless steel backpack body, the stainless steel is arranged in the novel automobile exhaust silencer
The outside of backpack body is enclosed with hush tube；The front end of the stainless steel backpack body is connected to stainless steel tube, the inner wall weldering of the stainless steel tube
It is connected to honeycomb, the end of the stainless steel tube is welded with overstriking tail larynx；
The both sides of the hush tube are connected with fixed hook, and the lower end of the hush tube is welded with ring flange.
Further, it is welded with strengthening steel slab between the hush tube and ring flange.
Further, the hush tube is double layer design, and draining fluting, the inside peace of hush tube are provided with around hush tube
Equipped with silencing cotton.
Further, the fixed hook is fixedly connected with one end of preceding hanging rod, and the other end of preceding hanging rod hangs over chassis of vehicle body
Front hook on.
Further, the honeycomb is Multi-layer design.
Further, the muffler body cross-section is in the ellipse to match.
The utility model has the advantage that and actively has the technical effect that：Novel automobile exhaust silencer installation is simple, double
The design of layer hush tube and strengthening steel slab so that silencer is firmer, and cooperation is stainless, and ladle body, corrosion resistance further increases
By force；The design of noise elimination cotton and overstriking tail larynx so that noise elimination effect is more excellent.
Description of the drawings
Fig. 1 is the novel automobile exhaust silencer structural schematic diagram that the utility model embodiment provides；
In figure：1, overstriking tail larynx；2, stainless steel tube；3, stainless steel backpack body；4, hush tube；5, fixed hook；6, steel is reinforced
Plate；7, ring flange；8, honeycomb.
Specific implementation mode
For that can further appreciate that the invention, features and effects of the utility model, the following examples are hereby given, and coordinates
Detailed description are as follows for attached drawing.
The structure of the utility model is explained in detail below in conjunction with the accompanying drawings.
As shown in Figure 1, novel automobile exhaust silencer setting stainless steel backpack body 3, the external packet of the stainless steel backpack body 3
It is wrapped with hush tube 4；The front end of the stainless steel backpack body 3 is connected to stainless steel tube 2, and the inner wall of the stainless steel tube 2 is welded with honeycomb
The end of grid 8, the stainless steel tube 2 is welded with overstriking tail larynx 1；
The both sides of the hush tube 4 are connected with fixed hook 5, and the lower end of the hush tube 4 is welded with ring flange 7.
As the preferred embodiment of the utility model, strengthening steel slab 6 is welded between the hush tube 4 and ring flange 7.
As the preferred embodiment of the utility model, the hush tube 4 is double layer design, is provided with around hush tube 4
Draining fluting, the inside of hush tube 4 is equipped with silencing cotton.
As the preferred embodiment of the utility model, the fixed hook 5 is fixedly connected with one end of preceding hanging rod, preceding hanging rod
The other end hang on the front hook of chassis of vehicle body.Assembly, replacement are very quick and easy.
As the preferred embodiment of the utility model, the honeycomb 8 is Multi-layer design.The grid of honeycomb shape is effective
Internal air interface product is increased, three-way catalyst is housed in honeycomb 8, can effectively convert pernicious gas, increases automobile
Environmental-protecting performance.
As the preferred embodiment of the utility model, the muffler body cross-section is in the ellipse to match.It is identical
The automobile exhaust muffler of volume, using ellipsoidal structure allow the short axle of ellipse perpendicular to ground obtain it is smaller up and down
Difference in height so that have enough spaces between car body and ground, to ensure that automobile smoothly travels on rugged road surface.
By ring flange 7 be mounted on automobile exhaust in, bottom of car is secured the device to by fixed hook 5；It eliminates the noise
The overstriking tail larynx 1 of 4 inside noise elimination cotton cooperation tail end of pipe can further enhance noise elimination effect, and strengthening steel slab 6 plays fixed stainless steel
The effect of pipe 2, stainless steel backpack body 3 and draining fluting enhance the corrosion resistance of the device.
The above is only the preferred embodiment to the utility model, is not made in any form to the utility model
Limitation, it is every according to the technical essence of the utility model it is made to the above embodiment it is any it is simple modification, equivalent variations with
Modification, is all within the scope of the technical scheme of the utility model.
Claims (6)
1. a kind of novel automobile exhaust silencer, which is characterized in that stainless steel backpack body is arranged in the novel automobile exhaust silencer,
The outside of the stainless steel backpack body is enclosed with hush tube；The front end of the stainless steel backpack body is connected to stainless steel tube, the stainless steel
The inner wall of pipe is welded with honeycomb, and the end of the stainless steel tube is welded with overstriking tail larynx；
The both sides of the hush tube are connected with fixed hook, and the lower end of the hush tube is welded with ring flange.
2. novel automobile exhaust silencer as described in claim 1, which is characterized in that welded between the hush tube and ring flange
It is connected to strengthening steel slab.
3. novel automobile exhaust silencer as described in claim 1, which is characterized in that the hush tube is double layer design, is disappeared
Draining fluting is provided with around sound pipe, the inside of hush tube is equipped with silencing cotton.
4. novel automobile exhaust silencer as described in claim 1, which is characterized in that the fixed hook and the one of preceding hanging rod
End is fixedly connected, and the other end of preceding hanging rod is hung on the front hook of chassis of vehicle body.
5. novel automobile exhaust silencer as described in claim 1, which is characterized in that the honeycomb is Multi-layer design.
6. novel automobile exhaust silencer as described in claim 1, which is characterized in that the muffler body cross section is in
The ellipse of matching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721702085.3U CN207673410U (en) | 2017-12-08 | 2017-12-08 | A kind of novel automobile exhaust silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721702085.3U CN207673410U (en) | 2017-12-08 | 2017-12-08 | A kind of novel automobile exhaust silencer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207673410U true CN207673410U (en) | 2018-07-31 |
Family
ID=62968057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721702085.3U Expired - Fee Related CN207673410U (en) | 2017-12-08 | 2017-12-08 | A kind of novel automobile exhaust silencer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207673410U (en) |
-
2017
- 2017-12-08 CN CN201721702085.3U patent/CN207673410U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 Termination date: 20181208 |