CN207195002U - It is a kind of can cleaning of off-gas automobile exhaust cylinder - Google Patents
It is a kind of can cleaning of off-gas automobile exhaust cylinder Download PDFInfo
- Publication number
- CN207195002U CN207195002U CN201721146658.9U CN201721146658U CN207195002U CN 207195002 U CN207195002 U CN 207195002U CN 201721146658 U CN201721146658 U CN 201721146658U CN 207195002 U CN207195002 U CN 207195002U
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- gas
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- layer
- gas outlet
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- 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
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- Exhaust Gas After Treatment (AREA)
Abstract
The utility model discloses it is a kind of can cleaning of off-gas automobile exhaust cylinder, including aiutage, one end of aiutage is fixedly connected with venthole, one end of venthole is connected with gas outlet, gas outlet is sequentially provided with thermal insulation layer and silencing cotton by nexine to outer layer, inwall of the thermal insulation layer away from silencing cotton one end is connected with the activated charcoal strainer B of multiple dip-parallel settings, activated charcoal strainer B bottom is connected with ventilation duct, ventilation duct passes through thermal insulation layer, the inwall of silencing cotton and disposable box, one end of the remote venthole of gas outlet is connected with airflow chamber, the inwall of airflow chamber is provided with cooling layer, the inwall of cooling layer is connected with honeycomb metal plate and cowling panel in turn in the horizontal direction, the one end of airflow chamber away from gas outlet is connected with air admission hole, air admission hole, airflow chamber and gas outlet are interconnected.The utility model is reasonable in design, by Catalytic Layer and active carbon filter screen layer, processing to a certain extent can be carried out to tail gas, cleaning of off-gas, reduces the pollution to air.
Description
Technical field
The utility model is related to technical field of automobile accessories, more particularly to can cleaning of off-gas automobile exhaust cylinder.
Background technology
Environment and development is the focal issue of countries in the world common concern, and development is not only to meet contemporary human needs, also
Consider and do not damage the life condition of future generations, therefore, protect environment for the survival of mankind to turn into world's common concern
Problem.
Auto-pollution is the main path of environmental pollution, for the sustainable development of the mankind, preventing and treating auto-pollution into
Very urgent global problem, this just needs us to make joint efforts in scientific and technical innovation and energy-saving and emission-reduction etc. to prevent and treat vapour
Car pollutes, and although automobile is the 21 century most important vehicles, but it has many drawbacks, and auto-pollution is by motor vehicle emission
Environmental pollution caused by waste gas.
It can be said that automobile is the pollution sources of a flowing, into 21 century, auto-pollution has become global problem,
As automobile quantity is more and more, use range is more and more wider, and its negative effect to world environments is also increasing, especially
Urban environment is endangered, urban environment is turned to and deteriorates, present China's rapid economic development, and on the recoverable amount of private car continues
Rise, certain negative effect is also brought while prosperity is brought, the air pollution in China is increasingly severe, and environment is more next
It is more severe.
Present vehicle exhaust is typically all directly to discharge, and has addition screen pack on many automobiles, reduces in its tail gas
Pollute particle, but can not be authentic and valid pollution of the reduction tail gas to environment.
Utility model content
The purpose of this utility model is to solve the fact that the environmental pollution caused by vehicle exhaust in the prior art
The problem of, and propose it is a kind of can cleaning of off-gas automobile exhaust cylinder.
To achieve these goals, the utility model employs following technical scheme：
It is a kind of can cleaning of off-gas automobile exhaust cylinder, including aiutage, one end of the aiutage be fixedly connected with outlet
Hole, one end of the venthole are connected with gas outlet, and the gas outlet is sequentially provided with thermal insulation layer and silencing cotton by nexine to outer layer,
The bottom wall of the silencing cotton is fixedly connected with disposable box, and one end side wall of the disposable box is connected with activated charcoal strainer A, described
Inwall of the thermal insulation layer away from silencing cotton one end is connected with the activated charcoal strainer B of multiple dip-parallel settings, the activated carbon mistake
The bottom of filter screen is connected with ventilation duct, and ventilation duct passes through the inwall of thermal insulation layer, silencing cotton and disposable box, the gas outlet it is remote
One end of venthole is connected with airflow chamber, and the inwall of the airflow chamber is provided with cooling layer, the inwall edge level side of the cooling layer
To honeycomb metal plate and cowling panel is connected with turn, the one end of the airflow chamber away from gas outlet is connected with air admission hole, described
Air admission hole, airflow chamber and gas outlet are interconnected.
Preferably, the bottom wall of the disposable box is provided with through hole, and the inner thread of the through hole is connected with nut.
Preferably, the quantity of the dip-parallel activated charcoal strainer of the inwall of the escape pipe is 3-4.
Preferably, it is provided with Catalytic Layer in the honeycomb hole of the honeycomb metal plate inwall.
Preferably, the aiutage is circular configuration.
Preferably, the cowling panel is loose structure.
Beneficial effect in the utility model：The utility model is reasonable in design, is produced in the process of moving using automobile
Raw tail gas is purified, and the activated carbon of multiple dip-parallel settings is connected with by inwall of the thermal insulation layer away from venthole one end
Screen pack, the particle foreign matter in vehicle exhaust can be removed, pass through activity when vehicle vent gas discharging pipe carries out exhaust emissions
The bottom ventilation duct of charcoal screen pack, particle foreign matter can be oriented in its box and be collected storage, layer inwall connects by cooling
There is honeycomb metal plate, and Catalytic Layer is provided with the honeycomb hole of honeycomb metal plate inwall, being loaded with nickel, titanium, cerium in Catalytic Layer urges
Agent, the carbon monoxide and hydrocarbon that vehicle exhaust enters in cell channels can be changed into water and carbon dioxide,
By cooling, inwall of the layer away from honeycomb metal plate one end is fixedly connected with cowling panel, vehicle exhaust can uniformly be blowed into honeybee
Nest shape metallic plate, through hole is provided with by the bottom wall of disposable box, the inner thread of the through hole is connected with nut, can conveniently collect
Box is dismounted, and the utility model is reasonable in design, and by Catalytic Layer and active carbon filter screen layer, tail gas can be carried out to a certain degree
On processing, cleaning of off-gas, reduce the pollution to air.
Brief description of the drawings
Fig. 1 be the utility model proposes it is a kind of can cleaning of off-gas automobile exhaust barrel structure schematic diagram.
Fig. 2 be the utility model proposes it is a kind of can cleaning of off-gas automobile exhaust cylinder part structural representation.
Fig. 3 be the utility model proposes it is a kind of can cleaning of off-gas automobile exhaust cylinder disposable box structural representation.
In figure：1 aiutage, 2 ventholes, 3 gas outlets, 4 thermal insulation layers, 5 silencing cottons, 6 disposable boxes, 7 activated charcoal strainer A, 8
Activated charcoal strainer B, 9 ventilation ducts, 10 airflow chamber, 11 cooling layers, 12 honeycomb metal plates, 13 cowling panels, 14 air admission holes, 15 lead to
Hole, 16 nuts.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-3, it is a kind of can cleaning of off-gas automobile exhaust cylinder, including aiutage 1, one end of the aiutage 1 consolidate
Surely venthole 2 is connected with, one end of the venthole 2 is connected with gas outlet 3, and the gas outlet 3 is set successively by nexine to outer layer
There are thermal insulation layer 4 and silencing cotton 5, the bottom wall of the silencing cotton 5 is fixedly connected with disposable box 6, and one end side wall of the disposable box 6 connects
Activated charcoal strainer A7 is connected to, inwall of the thermal insulation layer 4 away from the one end of silencing cotton 5 is connected with the work of multiple dip-parallel settings
Property charcoal screen pack B8, the bottom of the activated charcoal strainer B8 is connected with ventilation duct 9, and ventilation duct 9 is through thermal insulation layer 4, silencing cotton 5
With the inwall of disposable box 6, one end of the remote venthole 2 of the gas outlet 3 is connected with airflow chamber 10, the airflow chamber 10 it is interior
Wall is provided with cooling layer 11, and the inwall of the cooling layer 11 is connected with honeycomb metal plate 12 and cowling panel in turn in the horizontal direction
13, the described one end of airflow chamber 10 away from gas outlet 3 is connected with air admission hole 14, the air admission hole 14, airflow chamber 10 and gas outlet 3
It is interconnected.The dip-parallel activated charcoal strainer B9 of the inwall of the gas outlet 3 quantity is 3-4, the cellular gold
Belong in the honeycomb hole 113 of the inwall of plate 12 and be provided with Catalytic Layer, aiutage 1 is circular configuration, the cowling panel 13 be for loose structure,
The plate face of cowling panel 13 is to distinguish through hole 15 for loose structure, the outer wall both ends projecting surface of the disposable box 6, the through hole 15
Inner thread is connected with nut 16.
The utility model is in use, and car exhaust gas enters air admission hole 14, passes through the cowling panel in its airflow chamber 10
13, vehicle exhaust can uniformly be blowed to honeycomb metal plate 12, the inwall of honeycomb metal plate 12 is provided with Catalytic Layer, the vapour of high temperature
When tail gas is by honeycomb metal plate 12, the activity of carbon monoxide and hydrocarbon gas will be strengthened, promote it to be changed
Reaction is learned, wherein carbon monoxide is oxidized into colourless, nontoxic carbon dioxide at high temperature, and carbohydrate compound exists
Water and carbon dioxide are oxidized under high temperature, pernicious gas becomes innocuous gas, and it is passed through activated charcoal strainer B8, energy by tail gas again
Enough particle foreign matters by vehicle exhaust remove, and by activated charcoal strainer B8 bottom ventilation duct 9, can lead particle foreign matter
Storage is collected into its disposable box 6, remaining tail gas is discharged from its venthole 2.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. it is a kind of can cleaning of off-gas automobile exhaust cylinder, including aiutage (1), it is characterised in that one end of the aiutage (1)
Be fixedly connected with venthole (2), one end of the venthole (2) is connected with gas outlet (3), the gas outlet (3) by nexine to
Outer layer is sequentially provided with thermal insulation layer (4) and silencing cotton (5), and the bottom wall of the silencing cotton (5) is fixedly connected with disposable box (6), described
One end side wall of disposable box (6) is connected with activated charcoal strainer A (7), and the thermal insulation layer (4) is interior away from silencing cotton (5) one end
Wall is connected with the activated charcoal strainer B (8) of multiple dip-parallel settings, and the bottom of the activated charcoal strainer B (8) is connected with logical
Airduct (9), the ventilation duct (9) pass through the inwall of thermal insulation layer (4), silencing cotton (5) and disposable box (6), and the gas outlet (3) is far
The one end for separating out stomata (2) is connected with airflow chamber (10), and the inwall of the airflow chamber (10) is provided with cooling layer (11), the cooling
The inwall of layer (11) is connected with honeycomb metal plate (12) and cowling panel (13) in turn in the horizontal direction, and the airflow chamber (10) is remote
The one end for separating out inflator (3) is connected with air admission hole (14), and the air admission hole (14), airflow chamber (10) mutually interconnect with gas outlet (3)
It is logical.
2. it is according to claim 1 it is a kind of can cleaning of off-gas automobile exhaust cylinder, it is characterised in that the disposable box (6)
Bottom wall be provided with through hole (15), the inner thread of the through hole (15) is connected with nut (16).
3. it is according to claim 1 it is a kind of can cleaning of off-gas automobile exhaust cylinder, it is characterised in that activated carbon filtering
The quantity for netting B (8) is 3-4.
4. it is according to claim 1 it is a kind of can cleaning of off-gas automobile exhaust cylinder, it is characterised in that the honeycomb metal
Catalytic Layer is provided with the honeycomb hole (112) of plate (12) inwall.
5. it is according to claim 1 it is a kind of can cleaning of off-gas automobile exhaust cylinder, it is characterised in that the aiutage (1)
For circular configuration.
6. it is according to claim 1 it is a kind of can cleaning of off-gas automobile exhaust cylinder, it is characterised in that the cowling panel (13)
For loose structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721146658.9U CN207195002U (en) | 2017-09-08 | 2017-09-08 | It is a kind of can cleaning of off-gas automobile exhaust cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721146658.9U CN207195002U (en) | 2017-09-08 | 2017-09-08 | It is a kind of can cleaning of off-gas automobile exhaust cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207195002U true CN207195002U (en) | 2018-04-06 |
Family
ID=61791667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721146658.9U Active CN207195002U (en) | 2017-09-08 | 2017-09-08 | It is a kind of can cleaning of off-gas automobile exhaust cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207195002U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798853A (en) * | 2018-07-21 | 2018-11-13 | 河南工学院 | Highly effective low noise exhaust system |
| CN111255544A (en) * | 2020-02-14 | 2020-06-09 | 蒋利水 | Vehicle exhaust purifies and prevents stifled device |
| CN113417729A (en) * | 2021-07-09 | 2021-09-21 | 保蓝行(福建)环保技术研究院有限责任公司 | Exhaust emission purifier |
| CN113864034A (en) * | 2021-11-20 | 2021-12-31 | 江苏大学 | Noise vibration reduction device for automobile |
-
2017
- 2017-09-08 CN CN201721146658.9U patent/CN207195002U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108798853A (en) * | 2018-07-21 | 2018-11-13 | 河南工学院 | Highly effective low noise exhaust system |
| CN108798853B (en) * | 2018-07-21 | 2023-09-19 | 河南工学院 | High-efficiency low-noise automobile exhaust device |
| CN111255544A (en) * | 2020-02-14 | 2020-06-09 | 蒋利水 | Vehicle exhaust purifies and prevents stifled device |
| CN113417729A (en) * | 2021-07-09 | 2021-09-21 | 保蓝行(福建)环保技术研究院有限责任公司 | Exhaust emission purifier |
| CN113864034A (en) * | 2021-11-20 | 2021-12-31 | 江苏大学 | Noise vibration reduction device for automobile |
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