CN108278150A - A kind of motor-vehicle tail-gas noise reduction purifying processor - Google Patents
A kind of motor-vehicle tail-gas noise reduction purifying processor Download PDFInfo
- Publication number
- CN108278150A CN108278150A CN201810075413.4A CN201810075413A CN108278150A CN 108278150 A CN108278150 A CN 108278150A CN 201810075413 A CN201810075413 A CN 201810075413A CN 108278150 A CN108278150 A CN 108278150A
- Authority
- CN
- China
- Prior art keywords
- pipe
- purification
- connector
- hush
- noise reduction
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
- F01N13/1844—Mechanical joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
- F01N1/082—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases passing through porous members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/022—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
- F01N3/0226—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous the structure being fibrous
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
- F01N3/0335—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices with exhaust silencers in a single housing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
- F01N3/0821—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents combined with particulate filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2230/00—Combination of silencers and other devices
- F01N2230/02—Exhaust filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2250/00—Combinations of different methods of purification
- F01N2250/14—Combinations of different methods of purification absorption or adsorption, and filtering
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Exhaust Silencers (AREA)
- Exhaust Gas After Treatment (AREA)
- Processes For Solid Components From Exhaust (AREA)
Abstract
The invention discloses a kind of motor-vehicle tail-gas noise reduction purifying processors, it is managed including connector and purification, the connector front end is card slot, cylindrical hole there are four along the circumferential direction equidistantly being set on the outside of the card slot, fixing screws are equipped in each through-hole, the fixing screws front end is equipped with friction member, and fixing screws are connected through a screw thread with through-hole, and the thickness of the card slot groove body width and automobile tail gas pipe matches；The connector rear end is equipped with thread groove, and the thread groove is circular ring shape groove body, and internal thread is equipped on thread groove inner wall；The purification pipe is in barrel broad in the middle small in ends, and purification pipe both ends are hatch frame；The setting that the present apparatus passes through connector, facilitate the installation and removal of device, and applicability is extensive, and manage interior setting hush pipe by purifying, noise when exhaust emissions is eliminated while purification to pollution gas, the flue dust etc. in tail gas, greatly reduces the pollution to environment in vehicle traveling process.
Description
Technical field
The present invention relates to environmental protection equipment, specifically a kind of motor-vehicle tail-gas noise reduction purifying processor.
Background technology
Nowadays people's quality of the life is continuously improved, and the owning amount of automobile also rises year by year, but band during using automobile
The environmental pollution come also can not look down upon, and country is also in the examination criteria for improving automobile environment-protection year by year, but the vapour originally produced
Vehicle still on the way uses, and the efficiency for carrying out environmental transformation is too big.
Exhaust purifier type is various at present, but can not avoid complicated structure mostly, when being installed, it is also necessary to
The offgas duct of automobile is subjected to dismounting installation, maintenance and repair are all cumbersome, and service life also will receive limitation, and mostly
The more exhaust purifiers of number have a single function, and can not improve exhaust noise problem.
Invention content
The purpose of the present invention is to provide a kind of motor-vehicle tail-gas noise reduction purifying processor energy, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides the following technical solutions：
A kind of motor-vehicle tail-gas noise reduction purifying processor, including connector and purification are managed, and the connector front end is card slot, described
Cylindrical hole there are four along the circumferential direction equidistantly being set on the outside of card slot is equipped with fixing screws, the fixation in each through-hole
Screw front end is equipped with friction member, and fixing screws are connected through a screw thread with through-hole, the card slot groove body width and automobile tail gas pipe
Thickness matches；The connector rear end is equipped with thread groove, and the thread groove is circular ring shape groove body, is equipped on thread groove inner wall
Internal thread；The purification pipe is in barrel broad in the middle small in ends, and purification pipe both ends are hatch frame, and purification pipe front end is equipped with net
Change pipe connecting seat, screwed pipe is equipped on purification pipe connecting seat, screw thread is equipped with inside and outside the screwed pipe, purification pipe passes through
Screwed pipe is docked with the thread groove of connector tail end；Purification pipe is internally provided with hush pipe, and extension mouth is equipped in purification pipe Inner Front End,
Extension mouth is in inwardly open gradually increased horn-like, and extension mouth rear end is docked with hush pipe, before extension mouth front end and purification pipe
End opening docks, and extension mouth and hush pipe are fixed on by hush pipe fixed seat on purification inside pipe wall, in extension mouth and hush pipe
Junction be equipped with primary strainer, the primary strainer is metal mesh, and multiple active charcoal bags are fixed on primary strainer；It is described
Hush pipe is cylindrical tube, and hush pipe tail portion is sealing structure, and multiple hemispherical adherency are equipped on the inner wall of hush pipe tail portion
There is colloidal particle, the hush pipe side wall to be equipped with multiple guide pipes for ball, the adherency ball surface, and guide pipe front end is equipped with net
Orifice plate, the mesh plate are elastic rubber slab, and multiple circular holes are offered on mesh plate；In the purification pipe, on the outside of hush pipe
For surge bunker, secondary strainer is equipped in surge bunker, the secondary strainer is synthetic fibers strainer, and secondary strainer side passes through gold
Belong to net to be fixed on purification inside pipe wall；The purification pipe tail portion is floss hole.
Preferred embodiment as the present invention：The connector is matrix made of stainless steel material.
As further preferred embodiment of the invention：The friction member is made of rubber material.
As further preferred embodiment of the invention：The interior diameter phase of the interior diameter of the hush pipe and automobile tail gas pipe
Together.
As further preferred embodiment of the invention：Angle is 30 ° between the guide pipe and hush pipe.
As further preferred embodiment of the invention：The gross area of circular hole is mesh plate size on described and mesh plate
80%。
As further preferred embodiment of the invention：The diameter of the floss hole is the 2 of hush pipe diameter
Times.
Compared with prior art, the beneficial effects of the invention are as follows：The present apparatus facilitates the peace of device by the setting of connector
Assembly and disassembly, and applicability is extensive, and by purify manage in hush pipe is set, to pollution gas, flue dust in tail gas etc. into
Noise when exhaust emissions is eliminated while row purification, greatly reduces the pollution to environment in vehicle traveling process.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of connector in the present invention.
1- automobile tail gas pipes in figure, 2- connectors, 3- purification pipes, 4- card slots, 5- thread grooves, 6- fixing screws, 7- frictions
Part, 8- internal threads, 9- extension mouths, 10- primary strainers, 11- hush pipes, 12- guide pipes, 13- surge bunkers, 14- grade strainer,
15- floss holes, 16- purify pipe connecting seat, 17- screwed pipes, 18- mesh plates, 19- hush pipe fixed seats, 20- adherency balls.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, in the embodiment of the present invention, a kind of motor-vehicle tail-gas noise reduction purifying processor, including connector 2 and net
Change pipe 3, the connector 2 is matrix made of stainless steel material, and 2 front end of connector is card slot 4, and 4 outside of the card slot is along circle
Circumferential direction is equidistantly set there are four cylindrical hole, fixing screws 6 is equipped in each through-hole, 6 front end of the fixing screws is set
There are friction member 7, fixing screws 6 to be connected through a screw thread with through-hole, the friction member 7 is made of rubber material, 4 groove body of the card slot
The thickness of width and automobile tail gas pipe 1 matches, and when connector 2 is connect with automobile tail gas pipe 1, connector 2 is set with by card slot 4
Connector 2 is fastened in 1 tail portion of automobile tail gas pipe, and by fixing screws 6；2 rear end of the connector is equipped with thread groove
5, the thread groove 5 is circular ring shape groove body, and internal thread is equipped on 5 inner wall of thread groove；
The purification pipe 3 is in barrel broad in the middle small in ends, and 3 both ends of purification pipe are hatch frame, and 3 front end of purification pipe is equipped with net
Change pipe connecting seat 16, screwed pipe 17 is equipped on purification pipe connecting seat 16, is equipped with screw thread inside and outside the screwed pipe 17, only
Change pipe 3 to dock with the thread groove 5 of 2 tail end of connector by screwed pipe 17；Purification pipe 3 is internally provided with hush pipe 11, in purification pipe 3
Inner Front End is equipped with extension mouth 9, and extension mouth 9 is in inwardly open gradually increased horn-like, and 9 rear end of extension mouth and hush pipe 11 are right
It connects, 9 front end of extension mouth is docked with purification 3 front opening of pipe, and extension mouth 9 and hush pipe 11 are fixed on by hush pipe fixed seat 19
It purifies on 3 inner wall of pipe, is equipped with primary strainer 11 in the junction of extension mouth 9 and hush pipe 11, the primary strainer 11 is metal
Net is fixed with multiple active charcoal bags on primary strainer 11；The hush pipe 11 be cylindrical tube, the interior diameter of hush pipe 11 with
The interior diameter of automobile tail gas pipe 1 is identical, and 11 tail portion of hush pipe is sealing structure, and multiple half are equipped on 11 tail portion inner wall of hush pipe
There is colloidal particle, 11 side wall of the hush pipe to be equipped with multiple guide pipes for spherical adherency ball 20,20 surface of adherency ball
12, angle is 30 ° between the guide pipe 12 and hush pipe 11, and 12 front end of guide pipe is equipped with mesh plate 18, the mesh plate 18
For elastic rubber slab, multiple circular holes are offered on mesh plate 18, and the gross area of circular hole is mesh plate on each mesh plate 18
The 80% of 18 sizes；It is surge bunker 13 in the purification pipe 3, on the outside of hush pipe 11, secondary strainer 14 is equipped in surge bunker 13,
The secondary strainer 14 is synthetic fibers strainer, and 14 side of secondary strainer is fixed on by metal mesh on purification 3 inner wall of pipe；It is described
It is floss hole 15 to purify 3 tail portion of pipe, and the diameter of the floss hole 15 is 2 times of 11 diameter of hush pipe；
Device is fixed on automobile tail gas pipe 1, when tail gas is discharged, by purifying primary strainer 10 in pipe 3, secondary strainer 14 and gluing
The suction-operated of attached ball 20 carries out adsorption cleaning to flue dust, pollution gas in tail gas, and by hush pipe 11 to exhaust emissions
When noise eliminated.
The present invention operation principle be：The present apparatus facilitates the installation and removal of device, and suitable by the setting of connector 2
It is extensive with property, and hush pipe 11 is set in pipe 3 by purifying, pollution gas, the flue dust etc. in tail gas are purified same
When eliminate exhaust emissions when noise, greatly reduce the pollution to environment in vehicle traveling process.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of motor-vehicle tail-gas noise reduction purifying processor, including connector and purification are managed, which is characterized in that before the connector
End is card slot, along the circumferential direction equidistantly sets that there are four cylindrical holes on the outside of the card slot, is equipped with and fixes in each through-hole
Screw, the fixing screws front end are equipped with friction member, and fixing screws are connected through a screw thread with through-hole, the card slot groove body width and
The thickness of automobile tail gas pipe matches；The connector rear end is equipped with thread groove, and the thread groove is circular ring shape groove body, in screw thread
Slot inner wall is equipped with internal thread；The purification pipe is in barrel broad in the middle small in ends, and purification pipe both ends are hatch frame, purification
Pipe front end is equipped with purification pipe connecting seat, and screwed pipe is equipped on purification pipe connecting seat, spiral shell is equipped with inside and outside the screwed pipe
Line, purification pipe are docked by screwed pipe with the thread groove of connector tail end；Purification pipe is internally provided with hush pipe, before purification pipe is interior
End is equipped with extension mouth, and extension mouth is in inwardly open gradually increased horn-like, and extension mouth rear end is docked with hush pipe, before extension mouth
End is docked with purification pipe front opening, and extension mouth and hush pipe are fixed on by hush pipe fixed seat on purification inside pipe wall, are being expanded
It dehisces to be equipped with primary strainer with the junction of hush pipe, the primary strainer is metal mesh, is fixed on primary strainer multiple
Active charcoal bag；The hush pipe is cylindrical tube, and hush pipe tail portion is sealing structure, is equipped on the inner wall of hush pipe tail portion multiple
There is colloidal particle, the hush pipe side wall to be equipped with multiple guide pipes, be oriented to for hemispherical adherency ball, the adherency ball surface
Pipe front end is equipped with mesh plate, and the mesh plate is elastic rubber slab, and multiple circular holes are offered on mesh plate；The purification pipe
It is surge bunker on the outside of interior, hush pipe, secondary strainer is equipped in surge bunker, the secondary strainer is synthetic fibers strainer, secondary
Strainer side is fixed on by metal mesh on purification inside pipe wall；The purification pipe tail portion is floss hole.
2. a kind of motor-vehicle tail-gas noise reduction purifying processor according to claim 1, which is characterized in that the connector is
Matrix made of stainless steel material.
3. a kind of motor-vehicle tail-gas noise reduction purifying processor according to claim 1, which is characterized in that the friction member by
Rubber material is made.
4. a kind of motor-vehicle tail-gas noise reduction purifying processor according to claim 1, which is characterized in that the hush pipe
Interior diameter is identical as the interior diameter of automobile tail gas pipe.
5. a kind of motor-vehicle tail-gas noise reduction purifying processor according to claim 1, which is characterized in that the guide pipe with
Angle is 30 ° between hush pipe.
6. a kind of motor-vehicle tail-gas noise reduction purifying processor according to claim 1, which is characterized in that described and mesh plate
The gross area of upper circular hole is the 80% of mesh plate size.
7. a kind of motor-vehicle tail-gas noise reduction purifying processor according to claim 1, which is characterized in that the floss hole
Diameter is 2 times of hush pipe diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810075413.4A CN108278150A (en) | 2018-01-26 | 2018-01-26 | A kind of motor-vehicle tail-gas noise reduction purifying processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810075413.4A CN108278150A (en) | 2018-01-26 | 2018-01-26 | A kind of motor-vehicle tail-gas noise reduction purifying processor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108278150A true CN108278150A (en) | 2018-07-13 |
Family
ID=62805244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810075413.4A Pending CN108278150A (en) | 2018-01-26 | 2018-01-26 | A kind of motor-vehicle tail-gas noise reduction purifying processor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108278150A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253301A (en) * | 2020-10-24 | 2021-01-22 | 金华欧仑催化科技有限公司 | Automobile exhaust silencer with air purification function |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5612006A (en) * | 1995-07-05 | 1997-03-18 | Fisk; James C. | Catalytic converter and phase-spreading spiral muffler assembly |
| CN101016853A (en) * | 2006-02-07 | 2007-08-15 | Lg电子株式会社 | Silencer |
| CN104481644A (en) * | 2014-11-30 | 2015-04-01 | 重庆新卓汇汽车净化器有限公司 | Automotive exhaust purification device |
| CN205349495U (en) * | 2015-12-17 | 2016-06-29 | 重庆市江津区华茂机械有限责任公司 | Muffler for motorcycle |
| CN205744063U (en) * | 2016-05-13 | 2016-11-30 | 南安市品龙新材料科技有限公司 | A kind of environmental protection equipment of new type purification vehicle exhaust |
| CN107035484A (en) * | 2017-06-22 | 2017-08-11 | 广西壮族自治区环境保护科学研究院 | A kind of automobile exhaust gas purifying installation |
| CN206801674U (en) * | 2017-04-27 | 2017-12-26 | 天津市璐祥自动化设备有限公司 | A kind of automobile exhaust gas purifying installation being easily installed |
-
2018
- 2018-01-26 CN CN201810075413.4A patent/CN108278150A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5612006A (en) * | 1995-07-05 | 1997-03-18 | Fisk; James C. | Catalytic converter and phase-spreading spiral muffler assembly |
| CN101016853A (en) * | 2006-02-07 | 2007-08-15 | Lg电子株式会社 | Silencer |
| CN104481644A (en) * | 2014-11-30 | 2015-04-01 | 重庆新卓汇汽车净化器有限公司 | Automotive exhaust purification device |
| CN205349495U (en) * | 2015-12-17 | 2016-06-29 | 重庆市江津区华茂机械有限责任公司 | Muffler for motorcycle |
| CN205744063U (en) * | 2016-05-13 | 2016-11-30 | 南安市品龙新材料科技有限公司 | A kind of environmental protection equipment of new type purification vehicle exhaust |
| CN206801674U (en) * | 2017-04-27 | 2017-12-26 | 天津市璐祥自动化设备有限公司 | A kind of automobile exhaust gas purifying installation being easily installed |
| CN107035484A (en) * | 2017-06-22 | 2017-08-11 | 广西壮族自治区环境保护科学研究院 | A kind of automobile exhaust gas purifying installation |
Non-Patent Citations (1)
| Title |
|---|
| 陈光等: "《新材料概论》", 30 April 2013 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112253301A (en) * | 2020-10-24 | 2021-01-22 | 金华欧仑催化科技有限公司 | Automobile exhaust silencer with air purification function |
| CN112253301B (en) * | 2020-10-24 | 2022-08-12 | 金华欧仑催化科技有限公司 | Automobile exhaust silencer with air purification function |
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Application publication date: 20180713 |