CN206129380U - Environment -friendly automobile blast pipe - Google Patents
Environment -friendly automobile blast pipe Download PDFInfo
- Publication number
- CN206129380U CN206129380U CN201621155525.3U CN201621155525U CN206129380U CN 206129380 U CN206129380 U CN 206129380U CN 201621155525 U CN201621155525 U CN 201621155525U CN 206129380 U CN206129380 U CN 206129380U
- Authority
- CN
- China
- Prior art keywords
- pipe
- silencer
- blast pipe
- environmentally friendly
- exhaust
- 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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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Exhaust Silencers (AREA)
- Processes For Solid Components From Exhaust (AREA)
Abstract
The utility model discloses an environment -friendly automobile blast pipe, including main exhausting pipe, middle section pipe, exhaust branch and hybrid tube, main exhausting pipe's end is equipped with the turbofan, and the other end is linked together with the middle section pipe, the intraductal water film sprayer of installing in middle section, and the side of middle section pipe is connected with many exhaust branch, is provided with three way catalyst converter on the every exhaust branch, and many exhaust branch join and connect on the hybrid tube, are equipped with the silencer on the hybrid tube, are equipped with the hole on the silencer inner channel. The utility model discloses a setting sets up the filter at the main exhausting pipe afterbody to at the intraductal installation water film sprayer in middle section, can not only separate the attacking media in the waste gas, can also fall harmful gas or granule in the waste gas by effective filtration, simultaneously, installation baffler and silencer in the hybrid tube, tail gas produced when effectively having reduced the automobilism noise.
Description
Technical field
The utility model is related to automotive field, and in particular to a kind of environmentally friendly vehicle blast pipe.
Background technology
In recent years, urban motor vehicle increases quickly, and incident traffic noise pollution environmental phenomenon also becomes increasingly conspicuous,
Automobile is noise pollution to environmentally friendly maximum harm, and air pollution, Jing investigation shows that motor vehicle noise accounts for city noise
75.5%, and automobile exhaust gas includes thousands of kinds of chemical substances, can be divided into two big class：The heavy metal of particulate matter, such as carbon black, tar；
Gas, such as carbon monoxide, hydrocarbon, aldehydes.And discharge of automobile exhaust fumes is mainly between 0.3 meter to 2 meters, just
It is the respiration range of human body, therefore meeting serious harm is to the health of people.
With the development of automotive energy-saving emission-reducing, it is desirable to which automobile reduces noise, energy saving consumption.And automobile is topmost makes an uproar
Sound from automobile discharge duct, accordingly, it is desirable to provide one kind can improve purifying vehicle exhaust rate again can relatively low exhaust noise
Automobile exhaust pipe, meet the needs of broad masses.
Utility model content
The purpose of this utility model is to provide a kind of environmentally friendly vehicle blast pipe, to solve existing tail gas from exhaust pipe purifying rate
The larger problem of low, exhaust noise.
It is that, up to above-mentioned purpose, the technical scheme that the utility model is adopted is：A kind of environmentally friendly vehicle blast pipe is provided, including
Exhaust supervisor, stage casing pipe, exhaust branch pipe and mixing tube；The termination of exhaust supervisor is provided with turbofan, and the other end is managed with stage casing
It is connected, moisture film injector is installed in the pipe of stage casing, the side of stage casing pipe is connected with many exhaust branch pipes, on every exhaust branch pipe
It is provided with ternary catalyzing unit, many exhaust branch pipes converge and are connected on mixing tube, and mixing tube is provided with silencer, inside silencer
Pipeline is provided with hole.
Preferably, double-deck mesh is provided with silencer.
Preferably, four pieces of bafflers, baffler uniform intervals arrangement one on the other are additionally provided with mixing tube.
Preferably, the interlude of exhaust supervisor is bending section.
Preferably, it is provided with filter between exhaust supervisor and stage casing pipe.
Preferably, the quantity of moisture film injector is two.
In sum, the utility model has advantages below：
1st, the utility model arranges filter by being arranged on exhaust supervisor's afterbody, and moisture film injection is installed in the pipe of stage casing
Device, can not only be separated the hazardous medium in waste gas, can also effectively filter out the pernicious gas or particle in waste gas；Together
When, baffler and silencer, the noise that tail gas is produced when effectively reducing automobilism are installed in mixing tube.
2nd, the interlude of exhaust supervisor is bending section, and the bending section can play a part of buffering to tail gas, is conducive to drop
Low emission noise.
3rd, the effect that air-flow passes through turbofan so as to which temperature is reduced, and reduces infringement of the high temperature to tube wall, the row of extending
The use longevity of tracheae.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model environmentally friendly vehicle blast pipe；
Fig. 2 is the front view of the utility model silencer；
Wherein, 1, turbofan；2nd, exhaust supervisor；3rd, stage casing pipe；4th, exhaust branch pipe；5th, mixing tube；6th, moisture film injector；
7th, ternary catalyzing unit；8th, baffler；9th, silencer；10th, filter；11st, hole；12nd, double-deck mesh.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
In one embodiment of the present utility model, as shown in Figure 1, there is provided a kind of environmentally friendly vehicle blast pipe, including exhaust
Supervisor 2, stage casing pipe 3, exhaust branch pipe 4 and mixing tube 5；The termination of exhaust supervisor 2 is provided with turbofan 1, the other end and stage casing
Pipe 3 is connected, and in stage casing pipe 3 moisture film injector 6 is provided with, and the side of stage casing pipe 3 is connected with many exhaust branch pipes 4, arranges per root
It is provided with ternary catalyzing unit 7 on gas branch pipe, many exhaust branch pipes 4 converge and are connected on mixing tube 5, and mixing tube 5 is provided with noise elimination
Device 9, the internal pipeline of silencer 9 is provided with hole 11.
Double-deck mesh 12 is provided with optimal enforcement example of the present utility model, silencer 9；Four pieces of resistances are additionally provided with mixing tube 5
Dividing plate 8, the uniform intervals arrangement one on the other of baffler 8；The interlude of exhaust supervisor 2 is bending section, and exhaust supervisor 2 manages with stage casing
Filter 10 is provided between 3；The quantity of moisture film injector 6 is two, and exhaust branch pipe 4 is provided with 3.
During work, the effect that gas passes through turbofan 1, temperature is reduced, and infringement of the high temperature to tube wall is reduced, from row
When gas supervisor 2 flows to stage casing pipe 3, filtered through filter 10, then waste gas is carried out by double moisture film injectors 6
Reason, can not only be separated the hazardous medium in waste gas, can also effectively filter out the pernicious gas or particle in waste gas, mistake
It is filtered dry net gas and eventually passes baffler 8, be evenly arranged be conducive to mitigation of gases flow velocity up and down, then passes through silencer 9, gas
Body is first rushed out from hole 11, then through the multichannel shunting of double-deck mesh 12 so that gas flow rate slows down so as to enter one
Step reduces noise, and last tail gas is discharged from mixing tube 5.
The interlude of exhaust supervisor 2 is bending section, and the bending section can play a part of buffering, advantageously reduce to tail gas
Discharge noise.
Although being described in detail to specific embodiment of the present utility model with reference to accompanying drawing, it is right to should not be construed as
The restriction of the protection domain of this patent.In the scope described by claims, those skilled in the art are without creative labor
The dynamic various modifications that can be made and deformation still belong to the protection domain of this patent.
Claims (6)
1. a kind of environmentally friendly vehicle blast pipe, it is characterised in that：Including exhaust supervisor（2）, stage casing pipe（3）, exhaust branch pipe（4）And
Mixing tube（5）；The exhaust supervisor（2）Termination be provided with turbofan（1）, the other end and stage casing are managed（3）Be connected, it is described in
Duan Guan（3）Moisture film injector is inside installed（6）, the stage casing pipe（3）Side be connected with many exhaust branch pipes（4）, arrange per root
Ternary catalyzing unit is provided with gas branch pipe（7）, many exhaust branch pipes converge and are connected to mixing tube（5）On, the mixing tube（5）On
It is provided with silencer（9）, the silencer（9）Internal pipeline is provided with hole（11）.
2. environmentally friendly vehicle blast pipe as claimed in claim 1, it is characterised in that：The silencer（9）Inside it is provided with double-deck mesh
（12）.
3. environmentally friendly vehicle blast pipe as claimed in claim 1, it is characterised in that：The mixing tube（5）Inside it is additionally provided with four pieces of resistances
Dividing plate（8）, the baffler（8）Uniform intervals arrangement one on the other.
4. environmentally friendly vehicle blast pipe as claimed in claim 1, it is characterised in that：The exhaust supervisor（2）Interlude for folding
Curved segment.
5. environmentally friendly vehicle blast pipe as claimed in claim 1, it is characterised in that：The exhaust supervisor（2）With stage casing pipe（3）It
Between be provided with filter（10）.
6. environmentally friendly vehicle blast pipe as claimed in claim 1, it is characterised in that：The moisture film injector（6）Quantity be two
It is individual.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621155525.3U CN206129380U (en) | 2016-10-31 | 2016-10-31 | Environment -friendly automobile blast pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621155525.3U CN206129380U (en) | 2016-10-31 | 2016-10-31 | Environment -friendly automobile blast pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206129380U true CN206129380U (en) | 2017-04-26 |
Family
ID=58575626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621155525.3U Expired - Fee Related CN206129380U (en) | 2016-10-31 | 2016-10-31 | Environment -friendly automobile blast pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206129380U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110788123A (en) * | 2019-12-02 | 2020-02-14 | 中科鼎实环境工程有限公司 | Heating device and soil remediation gas thermal desorption equipment |
-
2016
- 2016-10-31 CN CN201621155525.3U patent/CN206129380U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110788123A (en) * | 2019-12-02 | 2020-02-14 | 中科鼎实环境工程有限公司 | Heating device and soil remediation gas thermal desorption equipment |
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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: 20170426 Termination date: 20211031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |