CN204677260U - A kind of high-efficiency environment friendly mobile muffler - Google Patents
A kind of high-efficiency environment friendly mobile muffler Download PDFInfo
- Publication number
- CN204677260U CN204677260U CN201520317718.3U CN201520317718U CN204677260U CN 204677260 U CN204677260 U CN 204677260U CN 201520317718 U CN201520317718 U CN 201520317718U CN 204677260 U CN204677260 U CN 204677260U
- Authority
- CN
- China
- Prior art keywords
- shunt conduit
- chamber
- shell
- hush pipe
- environment friendly
- 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
Abstract
The utility model discloses a kind of high-efficiency environment friendly mobile muffler, the outer cover of described hush pipe is provided with shell, the right flank of described branch chamber is connected with one end of shunt conduit, described shunt conduit is provided with pore, the other end of described shunt conduit with gather chamber and be connected, described inside of gathering chamber is provided with purification plant, the described right flank gathering chamber is provided with exhaust duct, and described exhaust duct is through shell, during utility model works, the pore that the shunt conduit connected by branch chamber is arranged, exhaust airstream is made to keep uniform flow velocity, exhaust airstream resistance can be made to reduce, effectively reduce the pressure of gas in hush pipe, improve the effect of noise reduction, make exhaust airstream more smoothly, the effect of noise reduction can be made more to improve, by the metal foaming layer that purification plant inside is arranged, filter screen and nickel wire netting grid, can decrease harmful matter enters in air, improve the cleanliness of air.
Description
Technical field
The utility model relates to technical field of automobile, is specially a kind of high-efficiency environment friendly mobile muffler.
Background technique
The appearance of legislations for noise new along with China and the high speed development of economic society, the riding comfort of people to car load is made to propose higher, the requirement upgraded, low noise has become the important part in riding comfort, thus in the evaluation to Motor Vehicle quality, except power character, Economy and discharge outside, noise has been classified as another important performance index, some automobile noises are larger, have a strong impact on the travelling comfort that the personnel that ride take, and in vapour vehicle noise, exhaust sound is its main noise source, the exhaust silencer of automobile is used to the critical component reducing automobile engine to exhaust noise, it is by reducing, the pulsation of decay exhaust pressure carrys out stress release treatment, adopt in prior art, in waste pipe, baffler is set for reducing noise, but automotive muffler complex structure of the prior art, and it is larger to cause engine power loss, increase oil consumption, and the function ratio of current baffler is more single, only there is the function of noise reduction, containing a large amount of air planktons in the tail gas of automobile, not only cause the pollution of air, and great harm be also result in the healthy of people, we need a kind of namely efficient, and a kind of baffler that can filter the impurity in vehicle exhaust again.
Model utility content
The purpose of this utility model is to provide a kind of high-efficiency environment friendly mobile muffler, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technological scheme: a kind of high-efficiency environment friendly mobile muffler, comprise shell, hush pipe and admission line, the outer cover of described hush pipe is provided with shell, the left surface of described shell is provided with admission line, one end of described admission line is through shell and hush pipe, and the left surface of the branch chamber arranged with the inside of hush pipe is connected, the right flank of described branch chamber is connected with one end of shunt conduit, described shunt conduit is provided with pore, the other end of described shunt conduit with gather chamber and be connected, described inside of gathering chamber is provided with purification plant, described purification plant comprises filter layer, metal foaming layer and nickel wire netting grid, described filter layer is fixedly connected with by connecting rod with metal foaming layer with nickel wire netting grid, the described right flank gathering chamber is provided with exhaust duct, and described exhaust duct is through shell.
Preferably, the quantity of described exhaust duct is 2 to 3, and described exhaust duct is trapezium structure.
Preferably, the quantity of described shunt conduit is 3 to 4.
Preferably, the inside of described hush pipe is provided with sound-absorption layer, and described sound-absorption layer parcel shunt conduit.
Preferably, described sound-absorption layer is acoustical cotton, deadening felt or acoustic board.
Compared with prior art, the beneficial effects of the utility model are: during utility model works, the pore that the shunt conduit connected by branch chamber is arranged, exhaust airstream is made to keep uniform flow velocity, exhaust airstream resistance can be made to reduce, effectively reduce the pressure of gas in hush pipe, improve the effect of noise reduction, make exhaust airstream more smoothly, the effect of noise reduction can be made more to improve, by the metal foaming layer that purification plant inside is arranged, filter screen and nickel wire netting grid, metal foaming layer can to cold-starting automobile time, the harmful gas produced is adsorbed, impurity in the tail gas produced when filter layer normally can work to automobile filters, harm gas in the tail gas produced when nickel wire netting grid normally can work to automobile carries out adsorption cleaning, decreasing harmful matter enters in air, improve the cleanliness of air, effectively prevent vehicle exhaust to the pollution of physical environment.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model purification plant structural representation.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technological scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-2, the utility model provides a kind of technological scheme: a kind of high-efficiency environment friendly mobile muffler, comprise shell 1, hush pipe 2 and admission line 3, the outer cover of hush pipe 2 is provided with shell 1, the left surface of shell 1 is provided with admission line 3, one end of admission line 3 is through shell 1 and hush pipe 2, and the left surface of the branch chamber 4 arranged with the inside of hush pipe 2 is connected, the right flank of branch chamber 4 is connected with one end of shunt conduit 5, the quantity of shunt conduit 5 is 3 to 4, shunt conduit 5 is provided with pore 6, the inside of hush pipe 2 is provided with sound-absorption layer 7, and sound-absorption layer 7 wraps up shunt conduit 5, sound-absorption layer 7 is acoustical cotton, deadening felt or acoustic board, exhaust airstream resistance can be made to reduce, effectively reduce the pressure of gas in hush pipe 2, improve the effect of noise reduction, make exhaust airstream more smoothly, the effect of noise reduction can be made more to improve, the other end of shunt conduit 5 with gather chamber 8 and be connected, the inside of gathering chamber 8 is provided with purification plant 10, purification plant comprises filter layer 101, metal foaming layer 102 and nickel wire netting grid 103, filter layer 101 is fixedly connected with by connecting rod 104 with metal foaming layer 102 with nickel wire netting grid 103, by the metal foaming layer 102 that purification plant 10 inside is arranged, filter screen 101 and nickel wire netting grid 103, when metal foaming layer 102 can make cold-starting automobile, the harmful gas produced is adsorbed, impurity in the tail gas produced when filter layer 101 can make automobile normally work filters, harm gas in the tail gas produced when nickel wire netting grid 103 can make automobile normally work carries out adsorption cleaning, decreasing harmful matter enters in air, improve the cleanliness of air, what arranged by purification plant inside can be provided with exhaust duct 9 to the right flank that the gas of bad student after automobile work gathers chamber 8, and exhaust duct 9 is through shell 1, the quantity of exhaust duct 9 is 2 to 3, and exhaust duct 9 is trapezium structure, the noise reduction that can not only carry out again to vehicle exhaust, but also accelerate the discharge efficiency of vehicle exhaust, improve the effective output of motor simultaneously, substantially increase the reliability of baffler work.
Working principle: during utility model works, the pore 8 that the shunt conduit 5 connected by branch chamber 4 is arranged, exhaust airstream can be made to keep uniform flow velocity, exhaust airstream resistance is reduced, effectively reduce the pressure of gas in hush pipe 2, improve the effect of noise reduction, make exhaust airstream more smoothly, the effect of noise reduction can be made more to improve, by the metal foaming layer 102 that purification plant 10 inside is arranged, filter screen 101 and nickel wire netting grid 103, metal foaming layer 102 can to cold-starting automobile time, the harmful gas produced is adsorbed, impurity in the tail gas produced when filter layer 101 normally can work to automobile filters, harm gas in the tail gas produced when nickel wire netting grid 103 normally can work to automobile carries out adsorption cleaning, decreasing harmful matter enters in air, improve the cleanliness of air, effectively prevent vehicle exhaust to the pollution of physical environment.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (5)
1. a high-efficiency environment friendly mobile muffler, comprise shell (1), hush pipe (2) and admission line (3), it is characterized in that: the outer cover of described hush pipe (2) is provided with shell (1), the left surface of described shell (1) is provided with admission line (3), one end of described admission line (3) is through shell (1) and hush pipe (2), and the left surface of the branch chamber (4) arranged with the inside of hush pipe (2) is connected, the right flank of described branch chamber (4) is connected with one end of shunt conduit (5), described shunt conduit (5) is provided with pore (6), the other end of described shunt conduit (5) with gather chamber (8) and be connected, described inside of gathering chamber (8) is provided with purification plant (10), described purification plant comprises filter layer (101), metal foaming layer (102) and nickel wire netting grid (103), described filter layer (101) is fixedly connected with by connecting rod (104) with metal foaming layer (102) with nickel wire netting grid (103), the described right flank gathering chamber (8) is provided with exhaust duct (9), and described exhaust duct (9) is through shell (1).
2. a kind of high-efficiency environment friendly mobile muffler according to claim 1, it is characterized in that: the quantity of described exhaust duct (9) is 2 to 3, and described exhaust duct (9) is trapezium structure.
3. a kind of high-efficiency environment friendly mobile muffler according to claim 1, is characterized in that: the quantity of described shunt conduit (5) is 3 to 4.
4. a kind of high-efficiency environment friendly mobile muffler according to claim 1, is characterized in that: the inside of described hush pipe (2) is provided with sound-absorption layer (7), and described sound-absorption layer (7) parcel shunt conduit (5).
5. a kind of high-efficiency environment friendly mobile muffler according to claim 4, is characterized in that: described sound-absorption layer (7) is acoustical cotton, deadening felt or acoustic board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520317718.3U CN204677260U (en) | 2015-05-16 | 2015-05-16 | A kind of high-efficiency environment friendly mobile muffler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520317718.3U CN204677260U (en) | 2015-05-16 | 2015-05-16 | A kind of high-efficiency environment friendly mobile muffler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204677260U true CN204677260U (en) | 2015-09-30 |
Family
ID=54176961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520317718.3U Expired - Fee Related CN204677260U (en) | 2015-05-16 | 2015-05-16 | A kind of high-efficiency environment friendly mobile muffler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204677260U (en) |
Cited By (1)
| 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 |
-
2015
- 2015-05-16 CN CN201520317718.3U patent/CN204677260U/en not_active Expired - Fee Related
Cited By (1)
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204609986U (en) | A kind of vehicle exhaust noise reduction purification plant | |
| CN206928996U (en) | A kind of high-efficient noise-reducing device of exhaust tail pipe of automobile | |
| CN211977233U (en) | Dust-removing air conditioner pipeline silencer | |
| CN108240256A (en) | A kind of eco-friendly car gas exhaust piping | |
| CN107178403A (en) | A kind of automobile exhaust pipe purifying muffler | |
| CN204729152U (en) | A kind of high efficiency automobile exhaust gas purifying installation | |
| CN208686465U (en) | A kind of eco-friendly car exhaust pipe | |
| CN204677260U (en) | A kind of high-efficiency environment friendly mobile muffler | |
| CN204729151U (en) | A kind of automotive muffler | |
| CN205172688U (en) | Vehicle exhaust gas purifier | |
| CN209671054U (en) | A kind of tail gas second cleaner suitable for diesel vehicle | |
| CN203614172U (en) | A silencer | |
| CN202157843U (en) | Exhaust purification silencer | |
| CN205001018U (en) | A muffler for explosive motor exhaust system | |
| CN204716339U (en) | The silencing apparatus of compact type exhaust | |
| CN104587778B (en) | A kind of multi-functional tail gas airborne dust treatment system | |
| CN200978698Y (en) | Silencer assembly | |
| CN2471936Y (en) | Purified silencer for exhaust gas of diesel engine | |
| CN206205950U (en) | A kind of minitruck muffler for internal combustion engine | |
| CN204877621U (en) | Exhaust gas purifier for car | |
| CN204941671U (en) | A kind of automobile exhaust pipe with dual baffler | |
| CN219197435U (en) | Noise elimination and noise reduction mechanism for gasoline generating set | |
| CN207245817U (en) | A kind of automobile using hush pipe | |
| CN205654412U (en) | Turbosupercharged engine exhaust system's improvement structure | |
| CN206035616U (en) | Energy -concerving and environment -protective noise elimination blast pipe |
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: 20150930 Termination date: 20160516 |