CN2373573Y - Filter for vehicle waste gas - Google Patents
Filter for vehicle waste gas Download PDFInfo
- Publication number
- CN2373573Y CN2373573Y CN 99215479 CN99215479U CN2373573Y CN 2373573 Y CN2373573 Y CN 2373573Y CN 99215479 CN99215479 CN 99215479 CN 99215479 U CN99215479 U CN 99215479U CN 2373573 Y CN2373573 Y CN 2373573Y
- Authority
- CN
- China
- Prior art keywords
- filter
- gas
- cooler
- adsorber
- waste gas
- 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 relates to a filter for vehicle waste gas, which is mainly composed of a gas cooler with an air inlet interface and a gas filter, wherein, a gas outlet port of the gas cooler is connected with a gas inlet port of the gas filter. The utility model has the advantages that the vehicle waste gas can be effectively filtered, and the vehicle waste gas can be prevented from polluting the air.
Description
The utility model relates to a kind of filter, especially for the filter that filters automobile exhaust gas.
Existing automobile exhaust pipe, has only the effect of noise reduction, and there is not the effect of filtration combustion waste gas, when motor car engine burning fuel oil is insufficient, just have the mixture of oil droplet and carbon black in the gas of combustion, these pollutant emissions can be polluted ambient air in air the time, influence the healthy of people.
Goal of the invention of the present utility model is to provide a kind of and is easy to assemble, and can effectively filter the automobile exhaust gas filter of the pollutant in the automobile exhaust gas.
The utility model is achieved in that mainly and is made of the gas cooler that has intake interface, pneumatic filter that the gas outlet of gas cooler links to each other with the gas access of pneumatic filter.
During use, intake interface of the present utility model and automobile exhaust gas relief opening are joined, like this, the waste gas of being discharged during automobilism is introduced into cooling segment, waste gas enters pneumatic filter after through the cooling of the cooling piece in the passage, and the carbon black in the waste gas and oil droplet and other pollutants are filtered out, and high-temp waste gas has just been avoided the charing at high temperature of the oil droplet in the waste gas after cooling off, stop up pneumatic filter, waste gas is after treatment just discharged atmosphere by gas outlet of the present utility model.
Compared with the prior art the utility model can filter automobile exhaust gas effectively, prevents the automobile exhaust pollution air, and while the utility model also has simple in structure, and assembling is easy to advantage.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 is the B-B sectional view of Fig. 1.
Now in conjunction with the accompanying drawings and embodiments the utility model is described in further detail;
As shown in Figure 1, the utility model is mainly by the gas cooler 1, the gas that have intake interface 22
Filter constitutes, and pneumatic filter is made of filter 3, adsorber 2, and gas cooler 1 is made of S shape passage 5 and the cooling pipe fitting 4 that passes across passage 5, and during cooling, cooling air is along flowing in the cooling pipe fitting 4, and high-temp waste gas is mobile along cooling pipe fitting 4 outer surfaces; Adsorber 2 by absorption casing, be located in the casing and have slit 8 multilayer adsorption layer 7, be located at absorption bottom half oil sump tank 11 constitute, the oil that is deposited on after the absorption in the oil sump tank 11 can be drained by the drain boles 12 that is positioned at oil sump tank 11 bottoms, filter 3 is made of filter box, filter layer 13, the effect of filter 3 is with gas pollutant adsorption filtrations such as sulfur oxide in the waste gas and nitrogen oxides, the gas outlet 6 of gas cooler 1 links to each other with the gas access 14 of adsorber 2, and the gas outlet 21 of adsorber 2 links to each other with the gas access 22 of filter 3.
As shown in Figure 2, be provided with door 17 in the side of adsorber 2, door 17 is fixed on the absorption casing by Sealing 18.Just can in the absorption casing, place adsorption layer 7 or change the adsorption layer 7 that lost efficacy by door 17.Adsorption layer 7 is by boss 15 supports of being located in the absorption casing.
As shown in Figure 3, be provided with door 19 in the side of filter 3, door 19 is fixed in the side of filter box by Sealing 20.Just can in filter box, place filter layer 13 or change the filter layer 13 that lost efficacy by door 19.Filter layer 13 is by boss 16 supports of being located in the filter box.
Here, the side of gas cooler 1 is removable, with the convenient carbon distribution of removing in the gas cooler 1.
Claims (2)
1, a kind of automobile exhaust gas filter is characterized in that mainly being made of the gas cooler that has intake interface, pneumatic filter, and the gas outlet of gas cooler links to each other with the gas access of pneumatic filter.
2, automobile exhaust gas filter according to claim 1, it is characterized in that pneumatic filter is made of filter, adsorber, cooler is made of S shape passage and the cooling pipe fitting that passes across passage, adsorber by absorption casing, be located in the casing and have slit the multilayer adsorption layer, be located at absorption bottom half oil sump tank constitute, filter is made of filter box, filter layer, the gas outlet of cooler links to each other with the gas access of adsorber, and the gas outlet of adsorber links to each other with the gas access of filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99215479 CN2373573Y (en) | 1999-06-28 | 1999-06-28 | Filter for vehicle waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99215479 CN2373573Y (en) | 1999-06-28 | 1999-06-28 | Filter for vehicle waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2373573Y true CN2373573Y (en) | 2000-04-12 |
Family
ID=34007404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99215479 Expired - Fee Related CN2373573Y (en) | 1999-06-28 | 1999-06-28 | Filter for vehicle waste gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2373573Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108310971A (en) * | 2018-03-14 | 2018-07-24 | 张荷友 | A kind of flue-gas purification equipment of more cartridge combinations |
| CN109224679A (en) * | 2018-08-17 | 2019-01-18 | 芜湖鸣人汽车维修服务有限公司 | Vehicle exhaust pump drainage processing unit |
-
1999
- 1999-06-28 CN CN 99215479 patent/CN2373573Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108310971A (en) * | 2018-03-14 | 2018-07-24 | 张荷友 | A kind of flue-gas purification equipment of more cartridge combinations |
| CN109224679A (en) * | 2018-08-17 | 2019-01-18 | 芜湖鸣人汽车维修服务有限公司 | Vehicle exhaust pump drainage processing unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |