CN101907010B - Waste gas filtering device for vehicle - Google Patents
Waste gas filtering device for vehicle Download PDFInfo
- Publication number
- CN101907010B CN101907010B CN200910143557A CN200910143557A CN101907010B CN 101907010 B CN101907010 B CN 101907010B CN 200910143557 A CN200910143557 A CN 200910143557A CN 200910143557 A CN200910143557 A CN 200910143557A CN 101907010 B CN101907010 B CN 101907010B
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- CN
- China
- Prior art keywords
- vehicle
- waste gas
- filtering device
- cylindrical shell
- filtrating equipment
- 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
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Abstract
The invention relates to a waste gas filtering device for a vehicle, which is arranged nearby the back part of an exhaust pipe of the vehicle and comprises a hollow barrel and a filtering device, wherein the hollow barrel is provided with a front end and a back end which are respectively provided with a hole; and the filtering device is detachably arranged in the barrel so that waste gas exhausted by the exhaust pipe of the vehicle can be exhausted from the hole at the back end of the barrel through the filtering device after entering the hole at the front end of the barrel.
Description
Technical field
The present invention relates to a kind of waste gas filter, refer to the rear of a kind of setting especially near blast duct for vehicle, the waste gas filtering device for vehicle that the part waste gas that receives vehicular discharge is filtered, it is simple in structure, cost is low, can effectively reduce the problem of exhaust emission pollution.
Background technique
At present vapour, locomotive are to belong to use amount at most and the most universal traffic tool at home, and when vehicle dispatched from the factory now, filter design was all established in the inside of outlet pipe own, with the impurity of filtering exhaust.
Yet, just since vapour, locomotive be use amount at most and the most universal traffic tool, the waste gas that engine emitted; Even through after the filtration system filters own, still pollute the city air strongly, so that air quality worsens; Normal harm humans is breathed; No doubt there is the standard of requirement control vapour, locomotive exhaust in environmental protection unit, and regulation checks exhaust on time, and air quality is still not good and effect is clear.
Summary of the invention
Main purpose of the present invention is providing a kind of waste gas filtering device for vehicle that vehicle exhaust pollutes that reduces.
For realizing above-mentioned purpose, the technological scheme that the present invention adopts is:
A kind of waste gas filtering device for vehicle supplies the rear near blast duct for vehicle is set, and it is characterized in that, comprising:
One hollow cylinder has forward and backward two ends, and forward and backward two ends are respectively equipped with a hole; And
One filtrating equipment is to be arranged on removably in the described cylindrical shell, so that the waste gas that blast duct for vehicle is discharged part can be discharged from the cylinder back-end hole through filtrating equipment after the barrel front end hole gets into.
During enforcement, described cylindrical shell is provided with a perforate, is used for watching filtrating equipment.
During enforcement, described cylindrical shell is provided with a slotted hole, and the pallet activity that supplies is incorporated into, and is arranged on the below of filtrating equipment.
During enforcement, described barrel front end is to stretch out to be provided with a connecting part, makes with blast duct for vehicle to combine.
Compared with prior art, the beneficial effect that has of the present invention is:
1. the present invention can receive the waste gas that the blast duct for vehicle major part emits, and makes waste gas reduce the ratio of exhaust emission pollution air via after the filtration of cylindrical shell inner filtration device.
2. the present invention is simple in structure, and its filtrating equipment can be changed at any time, and pallet design also can improve the effect that this case is used, and is very convenient and practical.
Description of drawings
Fig. 1 is the outward appearance exploded view of waste gas filtering device for vehicle of the present invention;
Fig. 2 is the three-dimensional appearance schematic representation of waste gas filtering device for vehicle of the present invention;
Fig. 3 be waste gas filtering device for vehicle of the present invention be incorporated on the automobile exhaust pipe view;
Fig. 4 is the user mode schematic representation of waste gas filtering device for vehicle of the present invention.
Description of reference numerals: 1-cylindrical shell; The 11-hole; The 12-hole; The 13-connecting part; The 14-perforate; The 15-slotted hole; The 16-pallet; The 2-filtrating equipment; The 21-filter sheet; The 3-outlet pipe; The 31-air outlet hole.
Embodiment
See also Fig. 1～Fig. 4, graphic content is an embodiment of waste gas filtering device for vehicle of the present invention, supplies the rear near blast duct for vehicle 3 is set, and it is made up of a hollow cylinder 1 and 2 of filtrating equipments.
Described hollow cylinder 1 has forward and backward two ends, and forward and backward two ends are respectively equipped with a hole 11,12, and described cylindrical shell 1 front end is to stretch out to be provided with a connecting part 13, makes with vehicle to combine.
Described filtrating equipment 2 is to be arranged on removably in the described cylindrical shell 1, and described filtrating equipment 2 comprises that the different filter sheet of plural pieces density 21 is arranged in the cylindrical shell 1 at interval and forms.
Described cylindrical shell 1 is provided with a perforate 14, is used for watching filtrating equipment 2, and described cylindrical shell is provided with a slotted hole 15, supply 16 movable combinations on it an of pallet, and described pallet 16 is arranged on the below of filtrating equipment 2.
During enforcement, the present invention is the rear that can be incorporated on the car body near blast duct for vehicle 3, or directly combines with outlet pipe 3, and just cylindrical shell 1 front end hole 11 is and outlet pipe 3 air outlet holes 31 keep a distance.Like Fig. 3, shown in Figure 4, present embodiment is an example to be incorporated on the automobile exhaust pipe 3.
Therefore, when the outward extending connecting part 13 of cylindrical shell 1 front end of the present invention with after blast duct for vehicle 3 combines, the waste gas part that described blast duct for vehicle 3 is discharged can be after cylindrical shell 1 front end hole 11 gets into; Discharge through filtrating equipment 2 and from cylindrical shell 1 rear end hole 12, when the waste gas in getting into cylindrical shell 1 passed through the filter sheet 21 that plural pieces density is different in the cylindrical shell 1, impurities in waste gas or particulate can be attached on the filter sheet 21; Make through the waste gas behind the filtrating equipment 2; Can reduce air-polluting ratio, again, the user can watch filtrating equipment 2 through the perforate on the cylindrical shell 1 14; With in good time replacing filter sheet 21; Again, the impurity or the particulate that are suspended on the filter sheet 21 can drop on the pallet below the filtrating equipment 2 16, and the user can take out pallet 16 in good time and clean.
Therefore, the present invention has following advantage:
1. the present invention can receive the waste gas that the blast duct for vehicle major part emits, and makes waste gas reduce the ratio of exhaust emission pollution air via after the filtration of cylindrical shell inner filtration device.
2. the present invention is simple in structure, and its filtrating equipment can be changed at any time, and pallet design also can improve the effect that this case is used, and is very convenient and practical.
More than explanation is just illustrative for the purpose of the present invention; And nonrestrictive, those of ordinary skills understand, under the situation of spirit that does not break away from claim and limited and scope; Can make many modifications, variation or equivalence, but all will fall within protection scope of the present invention.
Claims (3)
1. a waste gas filtering device for vehicle supplies the rear near blast duct for vehicle is set, and it is characterized in that, comprising:
One hollow cylinder has forward and backward two ends, and forward and backward two ends are respectively equipped with a hole; And
One filtrating equipment is to be arranged on removably in the described cylindrical shell, so that the waste gas that blast duct for vehicle is discharged part can be discharged from the cylinder back-end hole through filtrating equipment after the barrel front end hole gets into;
Described cylindrical shell is provided with a perforate, is used for watching filtrating equipment;
Described cylindrical shell is provided with a slotted hole, and the pallet activity that supplies is incorporated on the slotted hole, and described pallet is arranged on the below of filtrating equipment.
2. waste gas filtering device for vehicle according to claim 1 is characterized in that: described barrel front end stretches out and is provided with a connecting part, and the connecting part is combined with blast duct for vehicle.
3. waste gas filtering device for vehicle according to claim 1 is characterized in that: described filtrating equipment comprises the filter sheet that plural pieces density is different, and the filter sheet that described density is different is arranged in the cylindrical shell at interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910143557A CN101907010B (en) | 2009-06-03 | 2009-06-03 | Waste gas filtering device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910143557A CN101907010B (en) | 2009-06-03 | 2009-06-03 | Waste gas filtering device for vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101907010A CN101907010A (en) | 2010-12-08 |
| CN101907010B true CN101907010B (en) | 2012-09-05 |
Family
ID=43262574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910143557A Expired - Fee Related CN101907010B (en) | 2009-06-03 | 2009-06-03 | Waste gas filtering device for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101907010B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86210647U (en) * | 1986-12-30 | 1987-12-12 | 邱海波 | Water purifying device for internal combustion engine |
| CN2415162Y (en) * | 2000-04-21 | 2001-01-17 | 周忠庆 | Double cone exhaust gas purifier for car |
| EP1371825A1 (en) * | 2001-03-22 | 2003-12-17 | Ibiden Co., Ltd. | Exhaust gas cleanup apparatus |
| CN1604988A (en) * | 2002-11-11 | 2005-04-06 | 饭塚孝司 | Rotary filter type microparticle removing equipment |
| CN101059094A (en) * | 2007-05-25 | 2007-10-24 | 吉林大学 | Diesel engine particle catcher |
| CN201486626U (en) * | 2009-06-03 | 2010-05-26 | 邱金和 | Vehicle waste gas filtering device |
-
2009
- 2009-06-03 CN CN200910143557A patent/CN101907010B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86210647U (en) * | 1986-12-30 | 1987-12-12 | 邱海波 | Water purifying device for internal combustion engine |
| CN2415162Y (en) * | 2000-04-21 | 2001-01-17 | 周忠庆 | Double cone exhaust gas purifier for car |
| EP1371825A1 (en) * | 2001-03-22 | 2003-12-17 | Ibiden Co., Ltd. | Exhaust gas cleanup apparatus |
| CN1604988A (en) * | 2002-11-11 | 2005-04-06 | 饭塚孝司 | Rotary filter type microparticle removing equipment |
| CN101059094A (en) * | 2007-05-25 | 2007-10-24 | 吉林大学 | Diesel engine particle catcher |
| CN201486626U (en) * | 2009-06-03 | 2010-05-26 | 邱金和 | Vehicle waste gas filtering device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101907010A (en) | 2010-12-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20130603 |