CN108071463A - A kind of mobile muffler with purification function - Google Patents
A kind of mobile muffler with purification function Download PDFInfo
- Publication number
- CN108071463A CN108071463A CN201611016185.0A CN201611016185A CN108071463A CN 108071463 A CN108071463 A CN 108071463A CN 201611016185 A CN201611016185 A CN 201611016185A CN 108071463 A CN108071463 A CN 108071463A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- bloop
- pipe
- anechoic chamber
- muffler
- 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.)
- Withdrawn
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
- F01N13/007—Apparatus used as intake or exhaust silencer
-
- 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
-
- 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
- F01N2370/00—Selection of materials for exhaust purification
- F01N2370/40—Activated carbon or charcoal
-
- 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
- F01N2490/00—Structure, disposition or shape of gas-chambers
-
- 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
- F01N2510/00—Surface coverings
- F01N2510/06—Surface coverings for exhaust purification, e.g. catalytic reaction
- F01N2510/068—Surface coverings for exhaust purification, e.g. catalytic reaction characterised by the distribution of the catalytic coatings
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Abstract
The invention discloses a kind of mobile mufflers with purification function, including muffler body, air inlet pipe is fixedly connected on the left of the muffler body, exhaust pipe is fixedly connected on the right side of the muffler body, exhaust gas cleaner is fixedly connected on the right side of air inlet pipe, the first anechoic chamber is fixedly connected on the right side of exhaust gas cleaner, the inside of first anechoic chamber is fixedly connected with remittance sound tube, the left side of the remittance sound tube on the right side of purifier with being fixedly connected, airflow diversion pipe is fixedly connected on the right side of remittance sound tube, hush pipe is fixedly connected on the right side of first anechoic chamber.Particulate matter in present invention isolation tail gas, effective cleaning of off-gas, effectively react with the pernicious gas in tail gas, cleaning of off-gas is achieved the effect that, hush pipe carries out noise reduction, and acoustical panel carries out noise reduction again, can improve the efficiency of noise reduction, erasure effect can be enhanced, there are still noises in exhaust process so as to effectively solve the problems, such as automobile.
Description
Technical field
The present invention relates to auto-parts technical fields, are specially a kind of mobile muffler with purification function.
Background technology
Muffler is to allow air-flow by that but can prevent or reduce a kind of device of sound transmission, be to eliminate air to move
The important measures of power noise.Muffler can stop the propagation of sound wave, allow air-flow by being the effective work for controlling noise
Tool.Muffler is mounted on the gas channel of air powered equipment or is reduced in inlet and exhaust system the device of noise, existing
Muffler, erasure effect is not strong, during automobile exhaust, still there is a situation where noise.
The content of the invention
It is an object of the invention to provide a kind of mobile muffler with purification function, possess strong excellent of erasure effect
Point, solving the problems, such as automobile, there are still noises in exhaust process.
To achieve the above object, the present invention provides following technical solution：A kind of mobile muffler with purification function, bag
Muffler body is included, air inlet pipe is fixedly connected on the left of the muffler body, the right side of the muffler body, which is fixed, to be connected
Exhaust pipe is connected to, exhaust gas cleaner is fixedly connected on the right side of the air inlet pipe, the right side of the exhaust gas cleaner is fixed
The first anechoic chamber is connected with, the inside of first anechoic chamber is fixedly connected with remittance sound tube, the left side of the remittance sound tube and purification
It is fixedly connected on the right side of device, airflow diversion pipe, the right side of first anechoic chamber is fixedly connected on the right side of the remittance sound tube
Hush pipe is fixedly connected with, first anechoic chamber is fixedly connected by airflow diversion pipe with the left end of hush pipe, the noise reduction
The second anechoic chamber is fixedly connected on the right side of pipe, the inside of second anechoic chamber is fixedly connected with acoustical panel, and described second disappears
Snorkel is fixedly connected on the right side of tone chamber, the right side of the snorkel on the left of exhaust pipe with being fixedly connected.
Preferably, the inner wall of the muffler body is equipped with silencing cotton.
Preferably, the exhaust gas cleaner includes filtering meshes, is fixedly connected on the right side of the filtering meshes active
Layer of charcoal is fixedly connected with catalyst layer on the right side of the active carbon layer.
Preferably, the first bloop is offered on the outer surface of the air inlet pipe, is opened up on the outer surface of the hush pipe
There is the second bloop, the 3rd bloop is offered on the outer surface of the exhaust pipe.
Preferably, the radius size of first bloop is twice of the second noise reduction pore size, and described first disappears
The radius size of sound hole is 4/5ths of the 3rd noise reduction pore size, and the radius size of second bloop disappears for the 3rd
2/5ths of sound hole radius size.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, the present invention is by setting exhaust gas cleaner, by the filtering meshes in exhaust gas cleaner, to completely cut off in tail gas
Particulate matter, by active carbon layer can effective cleaning of off-gas, by catalyst coat can effectively with the pernicious gas in tail gas
It reacts, has achieved the effect that cleaning of off-gas.
2nd, the present invention is disappeared by setting the first anechoic chamber and the second anechoic chamber by the indoor remittance sound tube cooperation of the first noise reduction
Sound tube carries out noise reduction, carries out noise reduction again by the indoor acoustical panel of the second noise reduction, and because is provided with the first bloop, second
Bloop and the 3rd bloop can improve the efficiency of noise reduction, set silencing cotton that can enhance erasure effect, so as to effectively solve
In exhaust process there are still the problem of noise for automobile.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is partial structural diagram of the present invention.
In figure：1 muffler body, 2 air inlet pipe, 3 exhaust pipes, 4 exhaust gas cleaners, 41 filtering meshes, 42 active carbon layers,
43 catalyst coats, 5 first anechoic chambers, 6 remittance sound tubes, 7 airflow diversion pipes, 8 hush pipes, 9 second anechoic chambers, 10 acoustical panels, 11
Snorkel, 12 first bloops, 13 second bloops, 14 the 3rd bloops, 15 silencing cottons.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
- 2 are please referred to Fig.1, a kind of mobile muffler with purification function, including muffler body 1, muffler body 1
Inner wall be equipped with silencing cotton 15, the left side of muffler body 1 is fixedly connected with air inlet pipe 2, is opened up on the outer surface of air inlet pipe 2
There is the first bloop 12, the right side of muffler body 1 is fixedly connected with exhaust pipe 3, the 3rd is offered on the outer surface of exhaust pipe 3
Bloop 14, the right side of air inlet pipe 2 are fixedly connected with exhaust gas cleaner 4, and exhaust gas cleaner 4 includes filtering meshes 41, mistake
The right side of filter mesh layer 41 is fixedly connected with active carbon layer 42, and the right side of active carbon layer 42 is fixedly connected with catalyst layer 43, passes through
Exhaust gas cleaner 4 is set, by the filtering meshes 41 in exhaust gas cleaner 4, to completely cut off the particulate matter in tail gas, passes through work
Property layer of charcoal 42 can effective cleaning of off-gas, can effectively be reacted by catalyst coat 43 with the pernicious gas in tail gas,
Achieved the effect that cleaning of off-gas, the right side of exhaust gas cleaner 4 is fixedly connected with the first anechoic chamber 5, the first anechoic chamber 5 it is interior
Portion is fixedly connected with remittance sound tube 6, and the left side of remittance sound tube 6 is fixedly connected with the right side of purifier 4, and the right side of remittance sound tube 6 is fixed
Airflow diversion pipe 7 is connected with, the right side of the first anechoic chamber 5 is fixedly connected with hush pipe 8, is offered on the outer surface of hush pipe 8
Second bloop 13, the radius size of the first bloop 12 are twice of 13 radius size of the second bloop, the first bloop 12
Radius size be 4/5ths of 14 radius size of the 3rd bloop, the radius size of the second bloop 13 is the 3rd bloop
2/5ths of 14 radius sizes, by the first bloop 12, the second bloop 13 and 14 radius size of the 3rd bloop not
Together, the effect of noise reduction is also different, and the first anechoic chamber 5 is fixedly connected by airflow diversion pipe 7 with the left end of hush pipe 8, hush pipe 8
Right side be fixedly connected with the second anechoic chamber 9, the inside of the second anechoic chamber 9 is fixedly connected with acoustical panel 10, the second anechoic chamber 9
Right side is fixedly connected with snorkel 11, and the right side of snorkel 11 is fixedly connected with the left side of exhaust pipe 3, by setting the first noise reduction
5 and second anechoic chamber 9 of room coordinates hush pipe 8 to carry out noise reduction, passes through the second anechoic chamber by the remittance sound tube 6 in the first anechoic chamber 5
Acoustical panel 10 in 9 carries out noise reduction again, and because is provided with the first bloop 12, the second bloop 13 and the 3rd bloop
14, the efficiency of noise reduction can be improved, sets silencing cotton 15 that can enhance erasure effect, had been vented so as to effectively solve automobile
There are still the problem of noise in journey.
Operation principle：The mobile muffler with purification function is in use, tail gas enters muffler master from air inlet pipe 2
In body 1, silencing cotton 15 that muffler body 1 is internally provided with can improve elimination efficiency, gas be equipped with by air inlet pipe 2
One bloop 12 carries out first time noise reduction, and tail gas comes the purification of the progress tail gas of exhaust gas cleaner 4, purification by air inlet pipe 2
Gas is entered by converging sound tube 6 in the first anechoic chamber 5 afterwards, the hush pipe 8 that gas is connected by airflow diversion pipe 7, hush pipe 8
On the second bloop 13 is offered to carry out noise reduction again to gas, gas enters the second anechoic chamber 9 by hush pipe 8, leads to
The noise reduction again of acoustical panel 10 in the second anechoic chamber 9 is crossed, is finally entered by snorkel 11 in exhaust pipe 14, because exhaust pipe 14
Outer surface on the 3rd bloop 14 is offered to carry out last noise reduction to gas, last gas leaves noise reduction by exhaust pipe 14
Device main body 1.
In summary：The mobile muffler with purification function, by set exhaust gas cleaner 4, filtering meshes 41,
Active carbon layer 42, catalyst coat 43, the first anechoic chamber 5, converge sound tube 6, airflow diversion pipe 7, hush pipe 8, the second anechoic chamber 9,
Acoustical panel 10, the first bloop 12, the second bloop 13, the 3rd bloop 14 and silencing cotton 15, solve automobile and had been vented
There are still the problem of noise in journey.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of mobile muffler with purification function, including muffler body（1）, it is characterised in that：The muffler master
Body（1）Left side be fixedly connected with air inlet pipe（2）, the muffler body（1）Right side be fixedly connected with exhaust pipe（3）, institute
State air inlet pipe（2）Right side be fixedly connected with exhaust gas cleaner（4）, the exhaust gas cleaner（4）Right side be fixedly connected
There is the first anechoic chamber（5）, first anechoic chamber（5）Inside be fixedly connected with remittance sound tube（6）, the remittance sound tube（6）A left side
Side and purifier（4）Right side be fixedly connected, the remittance sound tube（6）Right side be fixedly connected with airflow diversion pipe（7）, it is described
First anechoic chamber（5）Right side be fixedly connected with hush pipe（8）, first anechoic chamber（5）Pass through airflow diversion pipe（7）With disappearing
Sound tube（8）Left end be fixedly connected, the hush pipe（8）Right side be fixedly connected with the second anechoic chamber（9）, second noise reduction
Room（9）Inside be fixedly connected with acoustical panel（10）, second anechoic chamber（9）Right side be fixedly connected with snorkel（11）,
The snorkel（11）Right side and exhaust pipe（3）Left side be fixedly connected.
2. a kind of mobile muffler with purification function according to claim 1, it is characterised in that：The muffler master
Body（1）Inner wall be equipped with silencing cotton（15）.
3. a kind of mobile muffler with purification function according to claim 1, it is characterised in that：The tail gas clean-up
Device（4）Including filtering meshes（41）, the filtering meshes（41）Right side be fixedly connected with active carbon layer（42）, the activity
Layer of charcoal（42）Right side be fixedly connected with catalyst layer（43）.
4. a kind of mobile muffler with purification function according to claim 1, it is characterised in that：The air inlet pipe
（2）Outer surface on offer the first bloop（12）, the hush pipe（8）Outer surface on offer the second bloop
（13）, the exhaust pipe（3）Outer surface on offer the 3rd bloop（14）.
5. a kind of mobile muffler with purification function according to claim 4, it is characterised in that：First noise reduction
Hole（12）Radius size be the second bloop（13）Twice of radius size, first bloop（12）Radius size be
3rd bloop（14）4/5ths of radius size, second bloop（13）Radius size be the 3rd bloop（14）
2/5ths of radius size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611016185.0A CN108071463A (en) | 2016-11-18 | 2016-11-18 | A kind of mobile muffler with purification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611016185.0A CN108071463A (en) | 2016-11-18 | 2016-11-18 | A kind of mobile muffler with purification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108071463A true CN108071463A (en) | 2018-05-25 |
Family
ID=62160506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611016185.0A Withdrawn CN108071463A (en) | 2016-11-18 | 2016-11-18 | A kind of mobile muffler with purification function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108071463A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979817A (en) * | 2018-09-07 | 2018-12-11 | 爱驰威汽车零部件（盐城）有限公司 | A kind of high efficiency automobile purification silencer |
| CN109252930A (en) * | 2018-09-03 | 2019-01-22 | 合肥集民科技有限公司 | A kind of sound insulation anti-corrosion type automobile exhaust pipe |
| CN109519254A (en) * | 2018-11-15 | 2019-03-26 | 吉林工程技术师范学院 | A kind of automobile exhaust muffler |
-
2016
- 2016-11-18 CN CN201611016185.0A patent/CN108071463A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252930A (en) * | 2018-09-03 | 2019-01-22 | 合肥集民科技有限公司 | A kind of sound insulation anti-corrosion type automobile exhaust pipe |
| CN108979817A (en) * | 2018-09-07 | 2018-12-11 | 爱驰威汽车零部件（盐城）有限公司 | A kind of high efficiency automobile purification silencer |
| CN108979817B (en) * | 2018-09-07 | 2023-07-28 | 爱驰威汽车零部件（盐城）有限公司 | High efficiency car purifies muffler |
| CN109519254A (en) * | 2018-11-15 | 2019-03-26 | 吉林工程技术师范学院 | A kind of automobile exhaust muffler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180525 |
|
| WW01 | Invention patent application withdrawn after publication |