CN206035616U - Energy -concerving and environment -protective noise elimination blast pipe - Google Patents
Energy -concerving and environment -protective noise elimination blast pipe Download PDFInfo
- Publication number
- CN206035616U CN206035616U CN201620808203.8U CN201620808203U CN206035616U CN 206035616 U CN206035616 U CN 206035616U CN 201620808203 U CN201620808203 U CN 201620808203U CN 206035616 U CN206035616 U CN 206035616U
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- Prior art keywords
- exhaust pipe
- energy
- air inlet
- environment
- filter
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- Exhaust Gas After Treatment (AREA)
- Exhaust Silencers (AREA)
Abstract
The utility model discloses an energy -concerving and environment -protective noise elimination blast pipe, air inlet and gas outlet including exhaust pipe body, exhaust pipe body both ends, exhaust pipe body is equipped with three way catalyst converter in proper order and filters the silencer in the direction of giving vent to anger of admitting air. The utility model discloses can effectively carry out catalysis filter and amortization to car exhaust harmful gas, realize twice filtration moreover, greatly reduced effective gas's emission, play the environmental protection and fall the effect of making an uproar.
Description
Technical field
This utility model belongs to automotive energy-saving emission-reducing field, more particularly to a kind of energy-conserving and environment-protective silencing exhaust pipe.
Background technology
With the development of economic society, automobile is more and more entered in the middle of the life of people, and with people couple
The raising of the attention rate of environment, to the environmental requirement of automobile also more and more higher, existing automobile exhaust pipe can only be to automobile for people
Tail gas is eliminated the noise in exhaust process, reduce noise pollution, when automobile discharge tail gas have more harmful gass and
Grain thing, in order to reach the effect of environmental protection, people install other purifiers in the outlet of automobile exhaust pipe, due to installation site and
The restriction of installing space, the clean-up effect of purifier are less desirable.
The content of the invention
In order to overcome the deficiencies in the prior art, this utility model to provide a kind of energy-conserving and environment-protective silencing exhaust pipe, it can
Oxidation catalyst filter and noise reduction are carried out to the harmful gass that automobile is discharged effectively, and is realized and is filtered twice, greatly reduced effectively
The discharge of gas, plays a part of environmentally friendly noise reduction.
The technical solution adopted in the utility model is as follows：
A kind of energy-conserving and environment-protective silencing exhaust pipe, it is including exhaust pipe, the air inlet at exhaust pipe two ends and gas outlet, described
Exhaust pipe is sequentially provided with ternary catalyzing unit and filter and sound damper along the direction of air inlet to outlet.
In this utility model, it is unlike the prior art, it is not necessary to which exhaust outlet specially adds purifier again again,
But direct ternary catalyzing unit integrally disposed on exhaustor, oxidation catalyst filter is carried out to most starting the harmful gass discharged, while
Many filter and sound dampers are also set after carrying out first time filtration again, then carry out second gas filtration and also have noise reduction, play section
The effect of the environmentally friendly noise reduction of energy.
Preferably, the ternary catalyzing unit is provided close at air inlet, and ternary catalyzing unit is less than with the distance of air inlet
The distance between ternary catalyzing unit and filter and sound damper.
In this utility model, the distance of the ternary catalyzing unit and air inlet less than ternary catalyzing unit and filter and sound damper it
Between distance contribute to the buffering conveying that latter segment distance is filtered in harmful gass for the first time conversion, slowed down deflation rate,
Enter back in filter and sound damper, contribute to carrying out waste gas second fully filtration noise reduction.
Preferably, the filter and sound damper includes and body caliber identical webmaster main body and is wrapped in outside webmaster main body
Sound-proof material.
In this utility model, when air-flow passes through, the webmaster main body and Sound-proof material inside silencer-filter can be by the gas for passing through
The filtration noise reduction again of stream, and so as to play the effect for reducing noise and environmental protection.
Preferably, the webmaster main body is provided with multiple interval identical pores.
Description of the drawings
Fig. 1：Structural representation of the present utility model.
Fig. 2：The structural representation of this utility model webmaster main body.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is described in further detail.
Embodiment：
As depicted in figs. 1 and 2, a kind of energy-conserving and environment-protective silencing exhaust pipe, enters including exhaust pipe 1,1 two ends of exhaust pipe
QI KOU 2 and gas outlet 3, the exhaust pipe 1 are sequentially provided with ternary catalyzing unit 4 along the direction of air inlet to outlet and filter and eliminate the noise
Device 5.
The ternary catalyzing unit 4 is provided close at air inlet 2, and ternary catalyzing unit 4 is less than ternary with the distance of air inlet 2
The distance between catalyst converter 4 and filter and sound damper 5.
The filter and sound damper 5 includes and body caliber identical webmaster main body 51 and the sound insulation being wrapped in outside webmaster main body
Cotton 52.
Operation principle of the present utility model：After automobile exhaust gas is entered from exhaustor inlet gas, first by ternary catalyzing unit
Carry out oxidation catalyst filter, form first time filtration, purification, then the is carried out by the webmaster main body of filter and sound damper and Sound-proof material again
Two filtration, purifications and noise reduction, finally discharge innocuous gas, energy-conserving and environment-protective.
Claims (1)
1. a kind of energy-conserving and environment-protective silencing exhaust pipe, including exhaust pipe, the air inlet at exhaust pipe two ends and gas outlet, its feature
It is that the exhaust pipe is sequentially provided with ternary catalyzing unit and filter and sound damper along the direction of air inlet to outlet；
The ternary catalyzing unit is provided close at air inlet, and the distance of ternary catalyzing unit and air inlet less than ternary catalyzing unit with
The distance between filter and sound damper；
The filter and sound damper includes and exhaust pipe caliber identical webmaster main body and the Sound-proof material being wrapped in outside webmaster main body；
The webmaster main body is provided with multiple interval identical pores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620808203.8U CN206035616U (en) | 2016-07-29 | 2016-07-29 | Energy -concerving and environment -protective noise elimination blast pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620808203.8U CN206035616U (en) | 2016-07-29 | 2016-07-29 | Energy -concerving and environment -protective noise elimination blast pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206035616U true CN206035616U (en) | 2017-03-22 |
Family
ID=58307823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620808203.8U Active CN206035616U (en) | 2016-07-29 | 2016-07-29 | Energy -concerving and environment -protective noise elimination blast pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206035616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331991A (en) * | 2018-03-26 | 2018-07-27 | 连云港宇泰电力设备有限公司 | Combined steam vent silencer |
-
2016
- 2016-07-29 CN CN201620808203.8U patent/CN206035616U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108331991A (en) * | 2018-03-26 | 2018-07-27 | 连云港宇泰电力设备有限公司 | Combined steam vent silencer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |