CN105332767A - Exhaust purification device of electric self-purification diesel vehicle - Google Patents
Exhaust purification device of electric self-purification diesel vehicle Download PDFInfo
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- CN105332767A CN105332767A CN201510783225.3A CN201510783225A CN105332767A CN 105332767 A CN105332767 A CN 105332767A CN 201510783225 A CN201510783225 A CN 201510783225A CN 105332767 A CN105332767 A CN 105332767A
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- sleeve
- carrier catalyst
- end cover
- secondary air
- vibrating motor
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Abstract
The invention relates to the field of electromechanics and specifically relates to an exhaust purification device of an electric self-purification diesel vehicle. The exhaust purification device comprises a front end cover, a sleeve, secondary air supply devices, Venturi tube devices, a vibrating motor, a drive rod, a metal honeycomb carrier catalyst, a thermal insulating layer, flange holes, a deflector, a gas inlet and a rear end cover; the flange holes are formed in two upper and lower end faces of the front end cover; the sleeve is fixed between the front end cover and the rear end cover; the secondary air supply devices, the Venturi tube devices and the metal honeycomb carrier catalyst are all arranged within the sleeve; one end of the deflector is connected with the Venturi tube devices, while the other end of the deflector is connected with the metal honeycomb carrier catalyst through the drive rod; the drive rod is connected with the vibrating motor; the air inlet is formed in the sleeve; the thermal insulating layer is arranged between the honeycomb carrier catalyst and an inner surface of the sleeve; when the vibrating motor drives the drive rod to move, the drive rod drives the deflector to achieve self-resonance, so that adsorbed soot particles can be shaken off.
Description
Technical field
The present invention relates to electro-mechanical arts, be specifically related to a kind of electronic auto purification type exhaust gas purification device of diesel vehicles.
Background technique
Current diesel-oil vehicle is high with its thermal efficiency, and fuel economy is good, and low speed torque is large, long service life and maintenance cost is low etc. that feature is widely used in social each industrial field.But, along with the increase year by year of diesel-oil vehicle recoverable amount, the atmosphere polluting problem caused by it is day by day serious, in order to reach the requirement being about to the new Abgasgesetz of Motor Vehicle put into effect, research and development new technology is sought with the existing exhaust gas purification device of diesel vehicles broad categories of the emission pollution problem of tackling diesel-oil vehicle just with all strength by each enterprise and scientific research institution, majority can only do single purification, and to comprising the diesel-oil vehicle waste gas of multiple harmful substance composition, the limited and effect that poisonous exhaust composition is all purified that cannot meet in the future required by Abgasgesetz of purifying ability.
Therefore, under needing to provide a kind of prerequisite not affecting diesel-oil vehicle power character, Economy, can the Exhaust gas purifying device of its harmful components of comprehensive decontamination.Main purpose is herein to overcome the deficiencies in the prior art and shortcoming, and provide a kind of electronic auto purification type exhaust gas purification device of diesel vehicles, it under the prerequisite not affecting diesel-oil vehicle power character, Economy, can suppress the discharge of most harmful gas composition.
Summary of the invention
For above problem, the invention provides a kind of electronic auto purification type exhaust gas purification device of diesel vehicles, adopt in this device and be provided with the guide plate of adsorption hole and connected driveshaft, can when vibrating motor drives driveshaft to move up and down, driveshaft drives guide plate to reach the resonance of self, thus shake off the soot particle being adsorbed on its surface, make fast its service behaviour of quick-recovery of guide plate energy after diesel-oil vehicle starts, effectively can solve the problem in technical background.
To achieve these goals, the technical solution used in the present invention is as follows: a kind of electronic auto purification type exhaust gas purification device of diesel vehicles, comprises front cover, sleeve, secondary air-supply device, venturi arrangement, vibrating motor, driveshaft, metal beehive carrier catalyst converter, thermal-protective coating, flange hole, guide plate, inlet hole and rear end cover; Described flange hole is located at upper and lower two end faces of front cover, and described sleeve is fixed between front cover and rear end cover; Described secondary air-supply device, venturi arrangement and metal beehive carrier catalyst converter are all arranged at sleeve inner; Described guide plate one end is connected with venturi arrangement, and the other end is connected with metal beehive carrier catalyst converter by driveshaft, and described driveshaft is connected with vibrating motor; Described inlet hole is located on sleeve, is provided with thermal-protective coating between described metal beehive carrier catalyst converter and sleeve interior surface.
Further, the shape of described rear end cover is made up of cylindrical body and round platform.
Further, described secondary air-supply device is connected with venturi arrangement, and secondary air-supply device and venturi arrangement are equipped with two.
Further, the thickness of described thermal-protective coating is 1-2cm.
Beneficial effect of the present invention:
The present invention adopts and is provided with the guide plate of adsorption hole and connected driveshaft, can when vibrating motor drives driveshaft to move up and down, driveshaft drives guide plate to reach the resonance of self, thus shake off the soot particle being adsorbed on its surface, make fast its service behaviour of quick-recovery of guide plate energy after diesel-oil vehicle starts, to take into account catching of different-grain diameter soot particle, this exhaust purifier life cycle is long simultaneously, the device regeneration of purification soot particle easily, diesel-oil vehicle switch starter connect time vibrating motor and guide plate on self-cleaning heater carry out primary recycling work, therefore this exhaust purifier practicability is stronger.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is the right TV structure schematic diagram of the present invention.
Number in the figure is: 1-front cover; 2-sleeve; 3-secondary air-supply device; 4-venturi arrangement; 5-vibrating motor; 6-driveshaft; 7-metal beehive carrier catalyst converter; 8-thermal-protective coating; 9-flange hole; 10-guide plate; 11-inlet hole; 12-rear end cover.
Embodiment
In order to make object of the present invention, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As depicted in figs. 1 and 2, a kind of electronic auto purification type exhaust gas purification device of diesel vehicles, comprises front cover 1, sleeve 2, secondary air-supply device 3, venturi arrangement 4, vibrating motor 5, driveshaft 6, metal beehive carrier catalyst converter 7, thermal-protective coating 8, flange hole 9, guide plate 10, inlet hole 11 and rear end cover 12; Described flange hole 9 is located at front cover about 1 two end face, and described sleeve 2 is fixed between front cover 1 and rear end cover 12; It is inner that described secondary air-supply device 3, venturi arrangement 4 and metal beehive carrier catalyst converter 7 are all arranged at sleeve 2; Described guide plate 10 one end is connected with venturi arrangement 4, and the other end is connected with metal beehive carrier catalyst converter 7 by driveshaft 6, and described driveshaft 6 is connected with vibrating motor 5; Described inlet hole 11 is located on sleeve 2, is provided with thermal-protective coating 8 between described metal beehive carrier catalyst converter 7 and sleeve 2 internal surface.
On above-described embodiment preferably, the shape of described rear end cover 12 is made up of cylindrical body and round platform.
On above-described embodiment preferably, described secondary air-supply device 3 is connected with venturi arrangement 4, and secondary air-supply device 3 and venturi arrangement 4 are equipped with two.
On above-described embodiment preferably, the thickness of described thermal-protective coating 8 is 1-2cm.
Based on above-mentioned, the present invention adopts and is provided with the guide plate of adsorption hole and connected driveshaft, when vibrating motor drives driveshaft to move up and down, driveshaft drives guide plate to reach the resonance of self, thus shake off the soot particle being adsorbed on its surface, make fast its service behaviour of quick-recovery of guide plate energy after diesel-oil vehicle starts, to take into account catching of different-grain diameter soot particle; Simultaneously this exhaust purifier life cycle is long, and easily, during the connection of diesel-oil vehicle switch starter, on vibrating motor and guide plate, self-cleaning heater carries out primary recycling work immediately, and therefore this exhaust purifier practicability is stronger in the device regeneration of purification soot particle.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. an electronic auto purification type exhaust gas purification device of diesel vehicles, it is characterized in that: comprise front cover, sleeve, secondary air-supply device, venturi arrangement, vibrating motor, driveshaft, metal beehive carrier catalyst converter, thermal-protective coating, flange hole, guide plate, inlet hole and rear end cover, it is characterized in that: described flange hole is located at upper and lower two end faces of front cover, and described sleeve is fixed between front cover and rear end cover; Described secondary air-supply device, venturi arrangement and metal beehive carrier catalyst converter are all arranged at sleeve inner; Described guide plate one end is connected with venturi arrangement, and the other end is connected with metal beehive carrier catalyst converter by driveshaft, and described driveshaft is connected with vibrating motor; Described inlet hole is located on sleeve, is provided with thermal-protective coating between described metal beehive carrier catalyst converter and sleeve interior surface.
2. the electronic auto purification type exhaust gas purification device of diesel vehicles of one according to claim 1, is characterized in that: the shape of described rear end cover is made up of cylindrical body and round platform.
3. the electronic auto purification type exhaust gas purification device of diesel vehicles of one according to claim 1, it is characterized in that: described secondary air-supply device is connected with venturi arrangement, and secondary air-supply device and venturi arrangement is equipped with two.
4. the electronic auto purification type exhaust gas purification device of diesel vehicles of one according to claim 1, is characterized in that: the thickness of described thermal-protective coating is 1-2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510783225.3A CN105332767A (en) | 2015-11-11 | 2015-11-11 | Exhaust purification device of electric self-purification diesel vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510783225.3A CN105332767A (en) | 2015-11-11 | 2015-11-11 | Exhaust purification device of electric self-purification diesel vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105332767A true CN105332767A (en) | 2016-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510783225.3A Pending CN105332767A (en) | 2015-11-11 | 2015-11-11 | Exhaust purification device of electric self-purification diesel vehicle |
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| CN (1) | CN105332767A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587926A (en) * | 2017-09-21 | 2018-01-16 | 东莞职业技术学院 | Exhaust gas from diesel vehicle high-efficiency purifying method and clarifier |
| DE102017218658A1 (en) | 2017-10-19 | 2018-08-30 | Audi Ag | Exhaust treatment plant for gasoline engines |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005163766A (en) * | 2003-11-11 | 2005-06-23 | Ishino Consulting Capital:Kk | Dpf device |
| CN201610780U (en) * | 2009-11-23 | 2010-10-20 | 北京大正新智应用技术研究院 | Exhaust particle purifier for diesel engine vehicles |
| CN201884097U (en) * | 2010-11-02 | 2011-06-29 | 广州铁路职业技术学院 | Multiple-effect diesel tail gas purifier |
| CN205089428U (en) * | 2015-11-11 | 2016-03-16 | 张志通 | Electronic self -purification formula diesel vehicle exhaust purification device |
-
2015
- 2015-11-11 CN CN201510783225.3A patent/CN105332767A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005163766A (en) * | 2003-11-11 | 2005-06-23 | Ishino Consulting Capital:Kk | Dpf device |
| CN201610780U (en) * | 2009-11-23 | 2010-10-20 | 北京大正新智应用技术研究院 | Exhaust particle purifier for diesel engine vehicles |
| CN201884097U (en) * | 2010-11-02 | 2011-06-29 | 广州铁路职业技术学院 | Multiple-effect diesel tail gas purifier |
| CN205089428U (en) * | 2015-11-11 | 2016-03-16 | 张志通 | Electronic self -purification formula diesel vehicle exhaust purification device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587926A (en) * | 2017-09-21 | 2018-01-16 | 东莞职业技术学院 | Exhaust gas from diesel vehicle high-efficiency purifying method and clarifier |
| CN107587926B (en) * | 2017-09-21 | 2023-08-22 | 东莞职业技术学院 | Efficient purification method and purifier for tail gas of diesel vehicle |
| DE102017218658A1 (en) | 2017-10-19 | 2018-08-30 | Audi Ag | Exhaust treatment plant for gasoline engines |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160217 |