CN205559033U - Novel automobile exhaust whistle box - Google Patents
Novel automobile exhaust whistle box Download PDFInfo
- Publication number
- CN205559033U CN205559033U CN201620131110.6U CN201620131110U CN205559033U CN 205559033 U CN205559033 U CN 205559033U CN 201620131110 U CN201620131110 U CN 201620131110U CN 205559033 U CN205559033 U CN 205559033U
- Authority
- CN
- China
- Prior art keywords
- sound attenuator
- closure plate
- whistle box
- box body
- flange
- 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
Links
Abstract
The utility model relates to a novel automobile exhaust whistle box, including the whistle box body, be equipped with the air inlet on the side on the whistle box body length direction, the opposite edge of this side is equipped with the flange, and passes through flange joint has the closure plate, the horizontal extension of closure plate four corners department is equipped with the billet, billet length is less than whistle box body length will be so that will the billet inserts the whistle box this internal and fix the closure plate on the whistle box body, the fixed baffling board that is equipped with between two adjacent billets, adjacent baffling inter -plate staggered arrangement, all be equipped with the wire net on the baffling board two sides, be equipped with the active carbon silver on the wire net. The utility model discloses utilizing the baffling board in the inside amortization of whistle box body, utilizing the wire net fixed to the baffling board with the active carbon silver, pollutant in can the effective filtration air current, and easy dismounting, accessible are changed the active carbon silver and are come constantly to filter, are adsorbed pollutant in the air current.
Description
Technical field
This utility model relates to silencing means technical field, particularly relates to a kind of vehicle tail gas Sound Attenuator.
Background technology
In the exhaust process of automobile engine, gas quickly goes out air vent, due to pressure and speed and outside air
Differ greatly, it will producing huge noise, existing acoustic filter, the forms using interior noise reduction, its internal pressure of deafener holds more
The most too high, exhaust resistance is big, reduces the effect of noise elimination, and greatly reduces the reliability that deafener works, and in air-flow
Pollutant be difficult to effectively be filtered, air is difficult to quickly discharge, and therefore, for this problem, research one can be effective
Improve erasure effect, and the pollutant in air-flow effectively can be filtered, and the vehicle tail gas Sound Attenuator of easy accessibility,
Have important practical significance.
Utility model content
The purpose of this utility model is for the deficiencies in the prior art, and research one can be effectively improved erasure effect, and energy
Pollutant in air-flow are effectively filtered, and the vehicle tail gas Sound Attenuator of easy accessibility.
The technical solution of the utility model is: a kind of vehicle tail gas Sound Attenuator, including Sound Attenuator body, described noise reduction
One side on case body length direction is provided with air inlet, and the opposite edge of this side is provided with flange, and by described
Flange joint has closure plate, and at described closure plate corner, horizontal expansion is provided with steel bar, and described steel bar length is less than described Sound Attenuator body
Length, in order to described steel bar is inserted described Sound Attenuator, and this is the most internal and be fixed on by closure plate on described Sound Attenuator body, described
It is fixed with deflection plate, interlaced arrangement between described adjacent baffle between adjacent two steel bars, described deflection plate two sides is all provided with
Steel wire, described steel wire is had to be provided with activated carbon cotton sliver.
Further, sealed by sealing ring between the flange on described closure plate and described Sound Attenuator body.
Further, described closure plate is provided with gas outlet.
Further, described Sound Attenuator body bottom surface is provided with outlet.
The beneficial effects of the utility model are:
This utility model utilizes deflection plate in Sound Attenuator body interior noise reduction, utilizes steel wire to be fixed to by activated carbon cotton sliver
On deflection plate, can effective pollutant in filtered airflow, such as Residual oil, CO etc., and easy accessibility, can be by changing activated carbon cotton sliver
Constantly filter, pollutant in adsorption gas flow.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein:
1, Sound Attenuator body 2, air inlet 3, flange
4, closure plate 5, steel bar 6, deflection plate
7, steel wire 8, activated carbon cotton sliver 9, gas outlet
10, outlet
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is made brief description.
A kind of vehicle tail gas Sound Attenuator as shown in Figure 1, including Sound Attenuator body 1, described Sound Attenuator body 1 length side
One side upwards is provided with air inlet 2, and the opposite edge of this side is provided with flange 3, and is had by the connection of described flange 3
Closure plate 4, at described closure plate 4 four jiaos, horizontal expansion is provided with steel bar 5, and described steel bar 5 length is less than described Sound Attenuator body 1 length,
So that in described steel bar 5 is inserted described Sound Attenuator body 1 and closure plate 4 is fixed on described Sound Attenuator body 1, described stifled
Sealed by sealing ring between flange 3 on plate 4 and described Sound Attenuator body 1, be fixed with between described adjacent two steel bars 5
Deflection plate 6,6 interlaced arrangement of described adjacent baffle, described deflection plate 6 two sides is equipped with steel wire 7, described steel wire 7
Being provided with activated carbon cotton sliver 8, described closure plate 4 is provided with gas outlet 9, and described Sound Attenuator body 1 bottom surface is provided with outlet 10.
Using method: when using this device, air-flow enters this Sound Attenuator by air inlet, disappears under the effect of deflection plate
Sound, owing to activated carbon cotton sliver is fixed on deflection plate by steel wire, can effective pollutant in filtered airflow, such as Residual oil, CO
Deng, additionally, this Sound Attenuator easy accessibility, can by changing activated carbon cotton sliver and constantly filter, in adsorption gas flow pollutant, increase
Service life of this Sound Attenuator.
Above an embodiment of the present utility model is described in detail, but described content is the most of the present utility model
Preferred embodiment, it is impossible to be considered for limiting practical range of the present utility model.All made according to this utility model application range
Impartial change and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (4)
1. a vehicle tail gas Sound Attenuator, it is characterised in that: include Sound Attenuator body, described Sound Attenuator body length direction
On one side be provided with air inlet, the opposite edge of this side is provided with flange, and has closure plate by described Flange joint,
At described closure plate corner, horizontal expansion is provided with steel bar, and described steel bar length is less than described Sound Attenuator body length, in order to by institute
State steel bar to insert described Sound Attenuator this is the most internal and be fixed on by closure plate on described Sound Attenuator body, between described adjacent two steel bars
It is fixed with deflection plate, interlaced arrangement between described adjacent baffle, described deflection plate two sides is equipped with steel wire, described steel wire
It is provided with activated carbon cotton sliver on the net.
A kind of vehicle tail gas Sound Attenuator the most according to claim 1, it is characterised in that: described closure plate and described noise reduction
Sealed by sealing ring between flange on case body.
A kind of vehicle tail gas Sound Attenuator the most according to claim 1, it is characterised in that: described closure plate is provided with gives vent to anger
Mouthful.
A kind of vehicle tail gas Sound Attenuator the most according to claim 1, it is characterised in that: described Sound Attenuator body bottom surface
It is provided with outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620131110.6U CN205559033U (en) | 2016-02-22 | 2016-02-22 | Novel automobile exhaust whistle box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620131110.6U CN205559033U (en) | 2016-02-22 | 2016-02-22 | Novel automobile exhaust whistle box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205559033U true CN205559033U (en) | 2016-09-07 |
Family
ID=56819291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620131110.6U Expired - Fee Related CN205559033U (en) | 2016-02-22 | 2016-02-22 | Novel automobile exhaust whistle box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205559033U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107212809A (en) * | 2017-07-28 | 2017-09-29 | 江苏美的清洁电器股份有限公司 | Dustbin type dust catcher |
| CN107349698A (en) * | 2017-08-14 | 2017-11-17 | 张家港市益成机械有限公司 | A kind of activated carbon filtering tank |
-
2016
- 2016-02-22 CN CN201620131110.6U patent/CN205559033U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107212809A (en) * | 2017-07-28 | 2017-09-29 | 江苏美的清洁电器股份有限公司 | Dustbin type dust catcher |
| CN107349698A (en) * | 2017-08-14 | 2017-11-17 | 张家港市益成机械有限公司 | A kind of activated carbon filtering tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160907 Termination date: 20170222 |