CN205225388U - Automobile exhaust filters discharge system - Google Patents
Automobile exhaust filters discharge system Download PDFInfo
- Publication number
- CN205225388U CN205225388U CN201521050944.6U CN201521050944U CN205225388U CN 205225388 U CN205225388 U CN 205225388U CN 201521050944 U CN201521050944 U CN 201521050944U CN 205225388 U CN205225388 U CN 205225388U
- Authority
- CN
- China
- Prior art keywords
- filter
- tail gas
- filter screen
- exhaust
- utility
- 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
Landscapes
- Processes For Solid Components From Exhaust (AREA)
- Exhaust Gas After Treatment (AREA)
- Exhaust Silencers (AREA)
Abstract
The utility model provides an automobile exhaust filters discharge system, which comprises a muffler, the tail gas filter, exhaust manifold and catalytic converter, tail pipe is installed in the muffler left side, the muffler surface is provided with the protection screen panel, the catalytic converter right side is connected through tail gas discharge pipe and tail gas filter left side, the tail gas filter is by the filter main part and cross filter component, the filter screen is installed inside the filter main part, be provided with the net hole on the filter screen, filter main part right side is provided with the air inlet, filter main part left side is provided with the gas outlet, exhaust manifold is installed on the right side of tail gas filter, compared with the prior art, the utility model discloses has following useful part: the utility model discloses the efficiency of catalytic converter's catalysis conversion is strengthened in the filtration that has strengthened tail gas, and the muffler surface is provided with the protection screen panel, can lengthen the life of silencer main part, the utility model discloses simple structure, convenient operation practices thrift the cost.
Description
Technical field
The utility model is a kind of vehicle exhaust filtering emission system, belongs to auto parts and components apparatus field.
Background technique
In prior art, automobile exhaust emission system refers to collection and the system of discharging waste gas, generally by gas exhaust manifold, and outlet pipe, catalyst, exhaust gas temperature sensor,
automotive mufflerwith the composition such as tailpipe, automobile exhaust emission system mainly discharges the waste gas that engine operation is discharged, and makes the exhaust emission pollution of discharge reduce simultaneously, and noise reduces.Automobile exhaust emission system is mainly used in Light-duty Vehicle, minicar and passenger vehicle, the motor vehicle such as motorcycle, Frequently Asked Questions has: automobile is in use due to the fault such as oil supply system, ignition system, engine overheat, tempering, cause three-way catalytic converter carrier to sinter, peel off, exhaust resistance increases; Also have due to fuel oil or lubricant oil Slurry pump, cause that catalyst converter is poisoning, activity decrease, catalytic conversion efficiency is affected, sulphur, phosphorus complex and sediments is produced in ternary catalyzing unit, and then automotive performance is worsened, cause power performance decline, fuel consume increase, deterioration of emission etc., and in the baffler working procedure of tail gas discharge system, temperature is higher, have impact on the working life of baffler.
Model utility content
For the deficiency that prior art exists, the utility model object is to provide a kind of vehicle exhaust filtering emission system, and to solve the problem proposed in above-mentioned background technology, the utility model is easy to use, convenient operation, good stability, and reliability is high.
To achieve these goals, the utility model realizes by the following technical solutions: a kind of vehicle exhaust filtering emission system, comprise baffler, exhaust gas filter, gas exhaust manifold and catalyst, on the left of described baffler, tailpipe is installed, described baffler surface is provided with protection net, described baffler right-hand member is connected with on the left of stage casing by tail gas discharging pipe, be connected with on the left of catalyst by tail gas discharging pipe on the right side of described stage casing, be connected with on the left of exhaust gas filter by tail gas discharging pipe on the right side of described catalyst, described exhaust gas filter is made up of filter body and filter screen, described filter screen is installed on filter body inside, described filter screen is provided with net hole, suction port is provided with on the right side of described filter body, air outlet is provided with on the left of described filter body, the right side of described exhaust gas filter is provided with gas exhaust manifold, be connected with head section by tail gas discharging pipe on the right side of described gas exhaust manifold.
Further, described filter screen is provided with three, and three described filter screen structures are identical.
Further, the net hole of described filter screen is respectively the square of length of side 8mm, 6mm and 4mm.
Further, the internal surface of described protection net is with one deck nano-sized carbon heat dissipation film, and described protection net external surface layer is with one deck ladle thermal-protective coating.
Further, the material of described filter screen is a kind of ceramic fibre material.
The beneficial effects of the utility model: a kind of vehicle exhaust filtering emission system of the present utility model, exhaust gas filter is added on the right of catalyst, before tail gas carries out catalysis, tail gas is first filtered, and filter screen is divided into three layers, varying in size of net hole, increase the filtration of tail gas, the working life of catalyst is increased, strengthen the efficiency of the catalytic conversion of catalyst, baffler surface is provided with protection net, and one deck nano-sized carbon heat dissipation film that protective housing net internal surface has can make muffler body better shed hot gas, the working life of muffler body can be extended, the utility model structure is simple, easy to operate, cost-saving.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, other features, objects and advantages of the present utility model will become more obvious.
Fig. 1 is the structural representation of a kind of vehicle exhaust filtering emission of the utility model system.
Fig. 2 is the structural representation of the exhaust gas filter of a kind of vehicle exhaust filtering emission of the utility model system.
In figure: 1-baffler, 2-exhaust gas filter, 3-catalyst, 4-gas exhaust manifold, 5-head section, 6-stage casing, 7-tailpipe, 8-tail gas discharging pipe, 9-filter body, 10-filter screen, 11-suction port, 12-air outlet, 13-net hole, 14-protection net.
Embodiment
The technological means realized for making the utility model, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the utility model further.
Refer to Fig. 1 and Fig. 2, the utility model provides a kind of technological scheme: a kind of vehicle exhaust filtering emission system, comprise baffler 1, exhaust gas filter 2, gas exhaust manifold 4 and catalyst 3, tailpipe 7 is installed on the left of baffler 1, baffler 1 surface is provided with protection net 14, baffler 1 right-hand member is connected with on the left of stage casing 6 by tail gas discharging pipe 8, be connected with on the left of catalyst 3 by tail gas discharging pipe 8 on the right side of stage casing 6, be connected with on the left of exhaust gas filter 2 by tail gas discharging pipe 8 on the right side of catalyst 3, exhaust gas filter 2 is made up of filter body 9 and filter screen 10, it is inner that filter screen 10 is installed on filter body 9, filter screen 10 is provided with net hole 13, suction port 11 is provided with on the right side of filter body 9, air outlet 12 is provided with on the left of filter body 9, the right side of exhaust gas filter 2 is provided with gas exhaust manifold 4, be connected with head section 5 by tail gas discharging pipe 8 on the right side of gas exhaust manifold 4.
Filter screen 10 is provided with three, three filter screen 10 structures are identical, the net hole of filter screen 10 is respectively the square of length of side 8mm, 6mm and 4mm, the internal surface of protection net 14 is with one deck nano-sized carbon heat dissipation film, protection net 14 external surface layer is with one deck ladle thermal-protective coating, and the material of filter screen 10 is a kind of ceramic fibre material.
Embodiment: vehicle exhaust enters gas exhaust manifold 4 by head section 5, enter exhaust gas filter 2 by gas exhaust manifold 4 to filter, after tail gas filters, catalyst 3 is entered by tail gas discharging pipe 8, carry out catalysis and conversion, reduce exhaust emission pollution amount, gas catalytic conversion crossed arrives stage casing 6 by tail gas discharging pipe 8, then silencing apparatus 1 is entered, finally discharge from tailpipe 7, a kind of vehicle exhaust filtering emission system of the present utility model, exhaust gas filter 2 is added on the right of catalyst 3, before tail gas carries out catalysis, tail gas is first filtered, and filter screen 10 is divided into three layers, varying in size of net hole, increase the filtration of tail gas, the working life of catalyst 3 is increased, strengthen the efficiency of the catalytic conversion of catalyst 3, baffler 1 surface is provided with protection net 144, and one deck nano-sized carbon heat dissipation film that protective housing net 14 internal surface has can make muffler body better shed hot gas, the working life of silencing apparatus 1 main body can be extended, the utility model structure is simple, easy to operate, cost-saving.
More than show and describe basic principle of the present utility model and major character and advantage of the present utility model, to those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, the utility model can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any reference character in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this specification is described according to mode of execution, but not each mode of execution only comprises an independently technological scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should by specification integrally, and the technological scheme in each embodiment also through appropriately combined, can form those skilled in the art's other mode of executions accessible.
Claims (5)
1. a vehicle exhaust filtering emission system, comprise baffler, exhaust gas filter, gas exhaust manifold and catalyst, it is characterized in that: on the left of described baffler, tailpipe is installed, described baffler surface is provided with protection net, described baffler right-hand member is connected with on the left of stage casing by tail gas discharging pipe, be connected with on the left of catalyst by tail gas discharging pipe on the right side of described stage casing, be connected with on the left of exhaust gas filter by tail gas discharging pipe on the right side of described catalyst, described exhaust gas filter is made up of filter body and filter screen, described filter screen is installed on filter body inside, described filter screen is provided with net hole, suction port is provided with on the right side of described filter body, air outlet is provided with on the left of described filter body, the right side of described exhaust gas filter is provided with gas exhaust manifold, be connected with head section by tail gas discharging pipe on the right side of described gas exhaust manifold.
2. vehicle exhaust filtering emission system according to claim 1, is characterized in that: described filter screen is provided with three, and three described filter screen structures are identical.
3. vehicle exhaust filtering emission system according to claim 1, is characterized in that: the net hole of described filter screen is respectively the square of length of side 8mm, 6mm and 4mm.
4. vehicle exhaust filtering emission system according to claim 1, is characterized in that: the internal surface of described protection net is with one deck nano-sized carbon heat dissipation film, and described protection net external surface layer is with one deck ladle thermal-protective coating.
5. vehicle exhaust filtering emission system according to claim 1, is characterized in that: the material of described filter screen is a kind of ceramic fibre material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521050944.6U CN205225388U (en) | 2015-12-16 | 2015-12-16 | Automobile exhaust filters discharge system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521050944.6U CN205225388U (en) | 2015-12-16 | 2015-12-16 | Automobile exhaust filters discharge system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205225388U true CN205225388U (en) | 2016-05-11 |
Family
ID=55900462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521050944.6U Expired - Fee Related CN205225388U (en) | 2015-12-16 | 2015-12-16 | Automobile exhaust filters discharge system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205225388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11473463B1 (en) | 2021-01-11 | 2022-10-18 | Alexander Kian Motey | Tailpipe apparatus to capture greenhouse gas emissions |
-
2015
- 2015-12-16 CN CN201521050944.6U patent/CN205225388U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11473463B1 (en) | 2021-01-11 | 2022-10-18 | Alexander Kian Motey | Tailpipe apparatus to capture greenhouse gas emissions |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107747505B (en) | System for regenerating DPF (diesel particulate filter) alternately by utilizing engine exhaust and control method | |
| CN108952911B (en) | Diesel engine active and passive regenerating device with heat preservation and heat insulation sleeve | |
| CN101922342A (en) | Straight-through particle filtration post-processor assembly | |
| JP5664259B2 (en) | Exhaust purification device | |
| CN201521331U (en) | Catalytic silencer of diesel engine SCR | |
| CN205225388U (en) | Automobile exhaust filters discharge system | |
| CN101666256B (en) | Diesel SCR catalytic muffler | |
| CN201221394Y (en) | Ternary catalytic reactor | |
| KR20120118962A (en) | Exhaust reduction device of turbo engine | |
| CN202768127U (en) | Automobile silencer | |
| CN107035463B (en) | Vehicle silencer capable of utilizing waste heat to perform catalytic reaction | |
| CN105386820A (en) | Vehicle tail gas filter and exhaust system | |
| CN201818350U (en) | Manifold type catalytic converter | |
| CN201013425Y (en) | 2KW universal petrol engine silencer with binary catalytic filter | |
| CN204572135U (en) | Light duty engine exhaust gas processing device | |
| CN202745971U (en) | Square-box type small carrier catalytic muffler | |
| CN205064047U (en) | Synchronous catalytic purification coupling device of diesel exhaust pollutant | |
| CN205025544U (en) | Gaseous emission device in car automobile body | |
| CN112431656A (en) | Catalyst carrier device | |
| CN201330638Y (en) | Selective catalytic reduction converter | |
| CN201013426Y (en) | 2.5KW universal petrol engine silencer with binary catalytic filter | |
| CN204663630U (en) | Diesel oil vehicle exhaust carbon soot particles trapping burner | |
| CN202900385U (en) | Automatic backpressure balance structure of vehicular catalytic converter | |
| CN204225962U (en) | Penetrating type granule capturing post-processor assembly | |
| CN204113412U (en) | The square post-processor assembly of upper air |
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: 20160511 Termination date: 20171216 |