CN204003015U - Automobile exhaust purifier - Google Patents
Automobile exhaust purifier Download PDFInfo
- Publication number
- CN204003015U CN204003015U CN201420441473.0U CN201420441473U CN204003015U CN 204003015 U CN204003015 U CN 204003015U CN 201420441473 U CN201420441473 U CN 201420441473U CN 204003015 U CN204003015 U CN 204003015U
- Authority
- CN
- China
- Prior art keywords
- storehouse
- housing
- gas collection
- catalysis
- outlet pipe
- 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
Classifications
-
- 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
Abstract
A kind of automobile exhaust purifier, comprise housing, suction tude, steam outlet pipe, housing is made up of transcalent materials such as sheet metals, suction tude and steam outlet pipe are arranged on respectively the front end and back end of housing, the side sealing in housing both sides, opposite side opening, the opening of housing arranges movable door, in housing, a side of sealing is catalysis storehouse, is fixed with ceramic honey comb core in catalysis storehouse, and suction tude and catalysis storehouse are communicated with; In housing, remaining part is cooling storehouse and gas collection storehouse, and gas collection position in storehouse is between upper and lower cooling storehouse, and upper and lower cooling storehouse all communicates with catalysis storehouse, catalysis storehouse is connected by dividing plate with gas collection storehouse, between gas collection storehouse and upper and lower cooling storehouse, guide rail is set, filter screen is arranged on guide rail, and steam outlet pipe communicates with gas collection storehouse.Automobile exhaust purifier of the present utility model, can by motor vehicle exhaust emission process through burning and the various residues of discharge purify totally, working efficiency is high, installing/dismounting and filter element replacing all very convenient, and simple in structure, cost of production is low.
Description
Technical field
The utility model relates to a kind of exhaust gas cleaner, especially a kind of automobile exhaust purifier.
Background technique
Automobile, bringing easily simultaneously, also brings the variety of issues such as atmospheric pollution to city.In vehicle exhaust, contain the harmful matters such as a large amount of particulate matters and heavy metal, the arch-criminal that city haze and PM2.5 pollute, in vehicle exhaust, producing the toxic and harmful of body because oil inflame is insufficient, is also the major reason that causes pollution of atmosphere, the harm public's life and health.Although existing automobile is all provided with the devices such as three-element catalytic, it has three large shortcomings, the one, and when vehicle cold start-up, owing to retrained by catalytic temperature, catalysis device can not play a role at once; The 2nd, along with the increase of service time, catalyzer lost efficacy the most at last, and existing catalysis device is changed difficulty; The 3rd, existing catalysis device is only responsible for part toxic and harmful in tail gas to be catalytically converted into nonhazardous gas, and does not make respective handling and be directly discharged in atmosphere for various finely ground particles contained in tail gas, causes pollution of atmosphere and haze.
Summary of the invention
The purpose of this utility model be to provide a kind of the residue of motor vehicle emission tail gas can be purified clean, working efficiency is high, easy installation and removal, automobile exhaust purifier that cost is low.
Automobile exhaust purifier of the present utility model, comprise housing, suction tude, steam outlet pipe, housing is made up of transcalent materials such as sheet metals, its shape can be cuboid, cylindrical body, Elliptic Cylinder, suction tude and steam outlet pipe are arranged on respectively the front end and back end of housing, a side sealing in housing both sides, opposite side opening, the opening of housing arranges movable door, in door, be provided with pressure-reducing pad, in housing, a side of sealing is catalysis storehouse, is fixed with ceramic honey comb core in catalysis storehouse, in ceramic honey comb core, with catalyzer, suction tude and catalysis storehouse are communicated with; In housing, remaining part is cooling storehouse and gas collection storehouse, and gas collection position in storehouse is between upper and lower cooling storehouse, and upper and lower cooling storehouse all communicates with catalysis storehouse, catalysis storehouse is connected by dividing plate with gas collection storehouse, between gas collection storehouse and upper and lower cooling storehouse, guide rail is set, filter screen is arranged on guide rail, and steam outlet pipe communicates with gas collection storehouse.
Automobile exhaust purifier of the present utility model, be arranged on automobile exhaust pipe, after car engine, the tail gas that outlet pipe is discharged enters catalysis storehouse by suction tude, because tail gas has higher temperature, catalyzer in catalysis storehouse in ceramic honey comb core is heated rapidly, and under catalyst action, the poisonous and harmful element in tail gas is catalytically converted into nonhazardous material; High-temperature gas after catalysis enters upper and lower cooling storehouse along housing top and bottom sidewall, and with shell body wall generation exchange heat, because housing is that metallic sheet material is made, there is good heat-conducting property, between housing and air, produce certain relative velocity, ambient air skims over housing outer surface at a high speed, rapidly its heat is taken away, therefore the heat of gas externally distributes by shell very soon in cooling storehouse, gas is by cooling rapidly; The tail gas of discharging due to motor car engine has certain pressure, tail gas after being cooled is under this pressure-acting, and through filter screen, the particulate matter in tail gas will be filtered net and stop and be attracted on filter screen, clean tail gas is discharged by steam outlet pipe after converging in gas collection storehouse.Use after a period of time, on filter screen, will pile up the particulate matter filtering down in a large amount of tail gas, cause ventilating performance to decline, for preventing freely not causing engine misses because of exhaust, now pressure-reducing pad starts to play a role, pressure-reducing pad is made up of exotic material, when gas pressure hour, its gas permeability is very low, when gas pressure is increased to a certain degree, pressure-reducing pad material inside organization structure is destroyed, causes its ventilating performance greatly to increase, and reaches the object that reduces exhaust gas cleaner internal pressure.In addition, catalyzer also may lose efficacy gradually due to a variety of causes, now can open movable door, after cleaning device inside more catalyst changeout and filtering material, continued to use.
Automobile exhaust purifier of the present utility model, can by motor vehicle exhaust emission process through burning and the various residues of discharge purify totally, working efficiency is high, installing/dismounting and filter element replacing all very convenient, and simple in structure, cost of production is low.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side schematic view of Fig. 1;
Fig. 3 is bowing to schematic diagram of Fig. 1.
Embodiment
A kind of automobile exhaust purifier, comprise housing 3, suction tude 1, steam outlet pipe 2, housing 3 is made up of transcalent materials such as sheet metals, its shape can be cuboid, cylindrical body, Elliptic Cylinder, suction tude 1 and steam outlet pipe 2 are arranged on respectively the front end and back end of housing 3, a side sealing in housing 3 both sides, opposite side opening, the opening of housing 3 arranges movable door 9, in door 9, be provided with pressure-reducing pad 10, a side of housing 3 interior sealings is catalysis storehouse 8, is fixed with ceramic honey comb core in catalysis storehouse 8, in ceramic honey comb core, with catalyzer, suction tude 1 and catalysis storehouse 8 are communicated with; The interior remaining part of housing 3 is cooling storehouse 6 and gas collection storehouse 7, gas collection storehouse 7 is between upper and lower cooling storehouse 6, upper and lower cooling storehouse 6 all communicates with catalysis storehouse 8, catalysis storehouse 8 is connected by dividing plate with gas collection storehouse 7, between gas collection storehouse 7 and upper and lower cooling storehouse 6, guide rail 4 is set, filter screen 5 is arranged on guide rail 4, and steam outlet pipe 2 communicates with gas collection storehouse 7.
Claims (3)
1. an automobile exhaust purifier, comprise housing (3), suction tude (1), steam outlet pipe (2), suction tude (1) and steam outlet pipe (2) are arranged on respectively the front end and back end of housing (3), it is characterized in that: the side sealing in housing (3) both sides, opposite side opening, the opening of housing (3) arranges movable door (9), and in housing (3), a side of sealing is catalysis storehouse (8), catalysis storehouse is fixed with ceramic honey comb core in (8), and suction tude (1) and catalysis storehouse (8) are communicated with; The interior remaining part of housing (3) is cooling storehouse (6) and gas collection storehouse (7), gas collection storehouse (7) is positioned between upper and lower cooling storehouse (6), upper and lower cooling storehouse (6) all communicates with catalysis storehouse (8), catalysis storehouse (8) is connected by dividing plate with gas collection storehouse (7), between gas collection storehouse (7) and upper and lower cooling storehouse (6), guide rail (4) is set, it is upper that filter screen (5) is arranged on guide rail (4), and steam outlet pipe (2) communicates with gas collection storehouse (7).
2. automobile exhaust purifier according to claim 1, is characterized in that: housing (3) is made up of metallic sheet material, and its shape is cuboid or cylindrical body or Elliptic Cylinder.
3. automobile exhaust purifier according to claim 1, is characterized in that: in door (9), be provided with pressure-reducing pad (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420441473.0U CN204003015U (en) | 2014-08-07 | 2014-08-07 | Automobile exhaust purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420441473.0U CN204003015U (en) | 2014-08-07 | 2014-08-07 | Automobile exhaust purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204003015U true CN204003015U (en) | 2014-12-10 |
Family
ID=52043033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420441473.0U Expired - Fee Related CN204003015U (en) | 2014-08-07 | 2014-08-07 | Automobile exhaust purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204003015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018170943A1 (en) * | 2017-03-18 | 2018-09-27 | 歌尔股份有限公司 | Motor vibrator welding tooling and welding method |
-
2014
- 2014-08-07 CN CN201420441473.0U patent/CN204003015U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018170943A1 (en) * | 2017-03-18 | 2018-09-27 | 歌尔股份有限公司 | Motor vibrator welding tooling and welding method |
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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 |
Granted publication date: 20141210 Termination date: 20200807 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |