CN107520052B - A kind of purification system energized using automobile brake - Google Patents

A kind of purification system energized using automobile brake Download PDF

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Publication number
CN107520052B
CN107520052B CN201710578944.0A CN201710578944A CN107520052B CN 107520052 B CN107520052 B CN 107520052B CN 201710578944 A CN201710578944 A CN 201710578944A CN 107520052 B CN107520052 B CN 107520052B
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China
Prior art keywords
automobile
purification system
adsorption plate
unit
boosting
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CN201710578944.0A
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Chinese (zh)
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CN107520052A (en
Inventor
王晓晖
杨成立
叶珂呈
姚阳阳
徐明亮
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Lanzhou University of Technology
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Lanzhou University of Technology
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/32Transportable units, e.g. for cleaning room air
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34Constructional details or accessories or operation thereof
    • B03C3/66Applications of electricity supply techniques

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  • Braking Arrangements (AREA)
  • Electrostatic Separation (AREA)

Abstract

The invention belongs to dust separation system technical fields, and in particular to a kind of purification system energized using automobile brake.Exist when reducing the fugitive dust taken up in running car by using the method for road aproll to water resource waste and spend human and material resources to solve the problem of, the invention discloses a kind of purification systems energized using automobile brake.The purification system, including supply unit, boosting unit and dust removing units;Wherein, it is connected between the supply unit and the boosting unit by conducting wire, forms boosting circuit;The dust removing units include adsorption plate, the chassis connection of the adsorption plate and automobile, and are connect by conducting wire with the positive or negative pole of the boosting unit, and electrical body is formed.The absorption of dust taken up to vehicle traveling process not only may be implemented in purification system of the invention, solves the problems, such as resulting fugitive dust, and can save and realize that the saving to resource is utilized to water resource and a large amount of drains on manpower and material resources.

Description

A kind of purification system energized using automobile brake
Technical field
The invention belongs to dust separation system technical fields, and in particular to a kind of purification system energized using automobile brake System.
Background technique
With the continuous improvement of people's living standards, automobile is as a kind of walking-replacing tool, it is more and more into people's In daily life, usage amount is also more and more.However, along with the increase of automobile usage amount, in the driving process of automobile Some inconvenience are brought to daily life.
Wherein, for northern China arid area, season especially short of rain, automobile driving on the road during, meeting The direct band of dust on ground is got up to form fugitive dust, destruction is polluted to surrounding enviroment, the passerby of roadside walking is brought It is greatly inconvenient.Currently, take up the dust on ground to form fugitive dust to inhibit and reduce in the driving process due to automobile, Generally use the measure of road aproll.Regular aproll is carried out to road ground by sprinkling truck, dust on road is rushed in realization It washes, achieving the purpose that, which reduces automobile, takes up fugitive dust.But a large amount of manpower and material resources of government employment is not only needed to carry out road in this way Reciprocal cleaning, increase expenditure, and need to cause the waste of water resource using a large amount of water resource.
Summary of the invention
Water is provided in order to solve when reducing the fugitive dust taken up in running car, to exist by using the method for road aproll The problem of source wastes and spends human and material resources, the invention proposes a kind of purification systems energized using automobile brake.This is net Change system, including supply unit, boosting unit and dust removing units;Wherein, between the supply unit and the boosting unit It is connected by conducting wire, forms boosting circuit;The dust removing units include adsorption plate, the chassis connection of the adsorption plate and automobile, And it is connect by conducting wire with the positive or negative pole of the boosting unit, forms electrical body.
Preferably, the adsorption plate uses metal material, and the outer surface of the adsorption plate is equipped with one layer of insulating coating.
Preferably, the dust removing units further include storage box, two guide rails and motor;Two guide rails are located at institute It states on two opposite side of adsorption plate, the storage box is slidably connected with the guide rail, the motor and the fixed company of the storage box It connects, the output shaft of the motor and the guide rail are sequentially connected, and then the storage box is driven to move back and forth along the guide rail.
It is further preferred that the dust removing units further include travel switch and travel switch relay;The travel switch Relay is located at the boosting circuit, for controlling the on-off in the boosting circuit;The travel switch is located at the guide rail End, when the storage box is moved to immediately below the adsorption plate along the guide rail, the storage box and the travel switch Contact, and trigger the travel switch and generate and send a signal to the travel switch relay.
It is further preferred that the dust removing units further include microprocessor and potentiometric sensor;The potentiometric sensor with The main circuit of automobile connects, and for detecting the potential change of main circuit, and generates signal and is sent to the microprocessor;It is described micro- Processor is connect with the motor, for controlling the motor.
Preferably, which further includes generator unit, and the generator unit includes rotor portion and stationary part;Institute Stating rotor portion includes permanent magnet, and the permanent magnet is fixedly connected with the wheel portion of automobile;The stationary part is equipped with coil, The coil is fixedly connected with the suspension part of automobile and is correspondingly arranged with the rotor portion;Two of the coil are certainly It is connect by holding with the supply unit, forms current supply circuit.
It is further preferred that the rotor portion includes the permanent magnet of multiple sector structures, and the edge centered on axle Circumferencial direction is evenly arranged on the wheel of automobile.
It is further preferred that the generator unit further includes switch relay and braking sensor;The switch relay Positioned at the current supply circuit, for controlling the on-off of the current supply circuit;The braking sensor is located at the brake pedal of automobile Position is sent to the switch relay for detecting the movement of brake pedal and generating signal.
Preferably, which further includes except haze unit, and the haze unit that removes includes collector;The collector is gold Belong to pipe structure, is connect with the exhaust pipe of automobile;The external peripheral surface of the collector is passing through conducting wire and the boosting unit just Pole or cathode connection, form electrical body.
It is further preferred that the surface of the collector is equipped with one layer of insulated paint.
Using the purification system provided by the invention energized using automobile brake, to the fugitive dust generated in vehicle traveling process Absorption cleaning is carried out, is had the advantages that
1, purification system of the invention is by setting supply unit, boosting unit and dust removing units, and by dedusting list Adsorption plate in member is fixed on automobile chassis and connect with the positive or negative pole of boosting unit.In this way, by supply unit output Voltage is after the boosting of boosting unit processing, and conduction makes adsorption plate form a band to adsorption plate after reaching certain voltage Electric body.At this point, forming electrostatic field around adsorption plate, in vehicle traveling process, the dust particle on ground is taken up and passed through When crossing adsorption plate and entering electrostatic field areas, these dust particles can be polarized the particle to form electrification and then be attracted to adsorption plate On, to realize effective inhibition to dust taken up in vehicle traveling process.Purification system of the invention, by using polarization The granule medium for not showing electrical shows that it electrically by electrostatic field, and then is adsorbed on a metal plate by action principle, To solve in the prior art by sprinkling truck progress depositing dust during, waste to water resource and to man power and material's Consumption.And the electric current inside purification system of the present invention is very faint, and close to open circuit, power supply unit only needs to provide electronic circuit Gesture generates accumulation in adsorption plate and maintains electrostatic field, so the mean power of the purification system is very small, consumption Electricity is low, economizes on resources.
2, in purification system of the invention, it is additionally provided with the generator unit connecting with supply unit, for supply unit It charges.Using in Motor Vehicle Braking Procedure, the relative rotation of generator unit rotor section and stationary part is cut to generate The electric current of the line of magnetic induction is cut, and the electric current is stored to supply unit.In this manner it is possible to by being moved present in Motor Vehicle Braking Procedure Electric energy can be converted to be stored and utilized, the recycling and reusing to kinetic energy in Motor Vehicle Braking Procedure is realized, improve the benefit of resource With rate.
3, there are also remove haze unit in purification system of the invention.It will be except the collector and boosting list in haze unit by conducting wire The positive or negative pole connection of member, makes collector form electrical body, and the tail gas so as to which automobile exhaust pipe is discharged carries out particle Polarization and absorption.In this way, not only quick adsorption directly can be carried out to the particle in vehicle traveling process in institute's emission, Haze pollution environment is generated to avoid particle from entering atmosphere, and in the process adsorbed to the particle in vehicle exhaust In, it is ensured that the smooth discharge of vehicle exhaust guarantees the normally travel of automobile.
Detailed description of the invention
Fig. 1 is system structure diagram of the present invention using the purification system of automobile brake energy supply;
Fig. 2 is circuit connection diagram of the present invention using the purification system of automobile brake energy supply;
Fig. 3 is the structural schematic diagram of dust removing units in the present invention.
Specific embodiment
It describes in detail with reference to the accompanying drawing to technical solution of the present invention.
In conjunction with shown in Fig. 1 to Fig. 3, the present invention utilizes the purification system of automobile brake energy supply, including supply unit 1, boosting Unit 2 and dust removing units 3.Wherein, it is connected between supply unit 1 and boosting unit 2 by conducting wire, forms boosting circuit.It removes Dirt unit 3 includes adsorption plate 31, and adsorption plate 31 is fixed by the connecting rod below the chassis of automobile, and the upper table of adsorption plate 31 Face is connect with the positive or negative pole of boosting unit 2 by conducting wire, and adsorption plate 31 is made to form electrical body.Wherein, in the present embodiment, Supply unit 1 is preferably ups power, guarantee can continue to export enough electricity and can repeated charge use.Boosting is single Member 2 selects conventional booster apparatus just, the defeated voltage of supply unit 1 can be carried out boost operations.
At this point, by boosting circuit boost operations can be carried out to the voltage that supply unit 1 exports, reach certain After voltage, then through the output of boosting unit 2 into dust removing units 3, adsorption plate 31 is made to form the band with certain electromotive force Electric body.In this way, electrostatic field can be generated around adsorption plate 31, and then to the granule medium for entering the electrostatic field, such as Dust particle generates polarization, makes granule medium display electrically, and be adsorbed on the surface of adsorption plate 31, thus complete In pairs by the absorption of the dust taken up in vehicle traveling process, the fugitive dust formed by vehicle traveling process is reduced and inhibited.
In addition, adsorption plate 31 can be designed as the structure of multiple fritters, and be distributed according to the difference of automobile chassis structures Around the wheel of automobile.It is not only convenient for the dismounting of adsorption plate 31 in this way, and in the driving process of automobile, adsorption plate 31 can Quickly to adsorb to playing dust in midair by wheel band, to guarantee the purification system to the effect of dirt attraction.
Preferably, in the present invention, adsorption plate 31 selects the stronger metal plate material of electric conductivity, and will by conducting wire Its upper surface is connect with the anode of boosting unit 2.In this way, the lower surface position in adsorption plate 31 just forms electrostatic field, Jin Erke To be polarized and be adsorbed to by the granule medium of 31 lower surface of adsorption plate.Meanwhile guaranteeing that conducting wire and adsorption plate 31 are steady In the case where fixed connection, one layer of insulating coating is equipped in the outer surface of adsorption plate 31.To, do not influence adsorption plate 31 generate it is quiet In the case where electric field, it can guarantee the purification system to avoid the Danger Electric shock risk occurred when the external adsorption plate 31 for contacting electrification is taken notice of The safety for the course of work of uniting.
As shown in connection with fig. 3, dust removing units 3 further include 32, two guide rails 33 of storage box and motor 34.Wherein, it leads for two The distribution of rail 33 is located on two opposite side of adsorption plate 31, arranged in parallel.Storage box 32 is slidably connected with two guide rails 33, and And can along guide rail 33 length direction it is free to slide.The main part of motor 34 is fixedly connected with storage box 32, motor 34 Output end and one of guide rail 33 are sequentially connected.In the present embodiment, one of guide rail 33 is equipped with driving cog, motor 34 Output end be equipped with gear, between the two by gear drive connection.In this way, storage box 32 can be driven along two by motor 34 A guide rail 33 moves back and forth, to control the positional relationship between storage box 32 and adsorption plate 31, that is, control storage box 32 and inhale The alignment in the vertical direction of attached plate 31 is staggered.
In addition, dust removing units 3 of the invention further include travel switch 35 and travel switch relay in conjunction with shown in Fig. 2 and Fig. 3 Device 36.Wherein, travel switch 35 is located at the terminal position of guide rail 33, when storage box 32 is being moved to adsorption plate 31 just along guide rail 33 When lower section, storage box 32 is contacted with travel switch 35, and is triggered travel switch 35 and generated signal.Travel switch relay 36 is located at It boosts in circuit, the signal issued by receiving travel switch 35 controls the on-off in boosting circuit.
When storage box 32 and adsorption plate 31 are in the vertical direction is staggered state, travel switch 35 is in the normal state, row Journey switch relay 36 is in closed state, and circuit communication of boosting, adsorption plate 31 forms electrical body, realizes the pole to granule medium Change and adsorbs;When storage box 32 is moved to the underface of adsorption plate 31 and triggers travel switch 35, travel switch 35 is generated And issuing signal is in an off state travel switch relay 36, boosting circuit disconnects, 31 power down of adsorption plate, and then loses pair The polarization of granule medium and adsorption fall to granule medium in storage box 32, complete the collection to granule medium And storage.
It is further preferred that further including microprocessor 37 and potentiometric sensor in dust removing units 3 in conjunction with shown in Fig. 2 and Fig. 3 38.Wherein, microprocessor 37 is connect with motor 34, and controls the start and stop of motor 34 and the rotation of both forward and reverse directions, thus band Dynamic storage box 32 moves back and forth along guide rail 33.Potentiometric sensor 38 is located in automobile main circuit, for detecting automobile primary electricity Potential state variation in road.
When potentiometric sensor 38 detects that automobile main circuit enters low potential by high potential, i.e., automobile flameout and enter stop When car state, potentiometric sensor 38 generates and sends a signal to microprocessor 37, starts motor 34 by microprocessor 37 and works, band Dynamic storage box 32 is moved to the underface of adsorption plate 31, is collected storage to the granule medium for being adsorbed on 31 lower surface of adsorption plate It deposits.Wherein, when storage box 32 trigger travel switch 35 issue control 31 power down of adsorption plate signal when, travel switch 35 simultaneously to Microprocessor 37 issues a signal, so that microprocessor 37 is controlled motor 34 and stops working, storage box 32 is rested on adsorption plate 31 underface.
Further preferably, after microprocessor 37, which controls motor 34, to stop working, microprocessor 37 enters delay procedure, i.e., Into the collection phase of granule medium;After microprocessor 37 completes delay procedure, microprocessor 37 controls motor 34 and opens again It moves and rotates backward, storage box 32 is driven to move backward along guide rail 33, make storage box 32 and adsorption plate 31 phase in the vertical direction Mutually it is staggered.Wherein, in microprocessor 37 delay procedure length of time, testing and debugging can be carried out according to the actual situation, guarantee The collection work to granule medium can be completed, and storage box 32 can be moved to 31 mistake of initial position and adsorption plate in time It opens.
In addition, further including hair in the purification system of the invention using automobile brake energy supply referring to figs. 1 and 2 Electric unit 4.Generator unit 4 is attached by conducting wire with supply unit 1, and current supply circuit is formed, and realizes filling to supply unit 1 It is electrically operated.Wherein, generator unit 4, including rotor portion 41 and stationary part 42.It include permanent magnet in rotor portion 41, and Permanent magnet is fixedly connected with the wheel portion of automobile.Coil, coil and the suspension close to automotive wheel are equipped in stationary part 42 Part is fixedly connected, and is correspondingly arranged in the horizontal direction with stationary part 42.In this way, passing through rotor portion 41 and stationary part Cutting of the coil to the line of magnetic induction produced by permanent magnet may be implemented in relative rotation between 42, and then generates electric current and realize hair It is electrically operated, and to the charging operations of supply unit 1.
In the present invention, a rotor portion 41 and a stationary part are respectively equipped in four wheel positions of automobile 42.Wherein, the permanent magnet of multiple sectors is equipped in rotor portion 41, and these permanent magnets are circumferentially square by the center of circle of axle To on the wheel rim inner sidewall for being evenly arranged on wheel.Meanwhile the coil of stationary part 42 is also along the circumferential direction uniformly distributed by the center of circle of axle, And it is corresponding in the horizontal direction with permanent magnet.In this way, turning under the drive of wheel along whole circumference direction in rotor portion 41 During dynamic, the cutting of the line of magnetic induction can be kept with stationary part 42, guarantee to generate stable electric current to energy supply list The constant charge of member 1.
Preferably, switch relay 43 and braking sensor 44 are equipped in generator unit 4.Wherein, switch relay 43 In current supply circuit, the on-off of current supply circuit is controlled.Braking sensor 44 is located at the brake pedal position of automobile, for examining It surveys the movement variation of brake pedal and generates and send a signal to switch relay 43.
When braking sensor 44 detects that brake pedal position moves down, i.e., when automobile enters brake, braking sensor 44 generate and send a signal to switch relay 43, and switch relay 43 is made to be in closed state, current supply circuit are connected to, into hair Charging operations of the electric unit 4 to supply unit 1.When braking sensor 44 detects brake pedal position recovery, i.e. automobile again Complete brake after, braking sensor 44 generates again and sends a signal to switch relay 43, make switch relay 43 into Enter off-state, cut off current supply circuit, stops generator unit 4 to the charging operations of supply unit 1.In this manner it is possible to by automobile Kinetic energy present in braking process is converted to electric energy and carries out storage use, realizes sharp again to the recycling of kinetic energy in Motor Vehicle Braking Procedure With utilization of the raising to resource.
In addition, further including removing in the purification system of the invention using automobile brake energy supply referring to figs. 1 and 2 Haze unit 5.Wherein, except haze unit 5 includes collector 51, collector 51 is metal pipe structure, and is connected with the exhaust pipe of automobile It connects, positioned at the downstream position of exhaust pipe.The external peripheral surface of collector 51 is connected by the positive or negative pole of conducting wire and boosting unit 2 It connects, forms electrical body.
It is similar with above-mentioned adsorption plate 31, after collector 51 connect to form electrical body with boosting unit 2, in collector 51 Inner surface area forms electrostatic field, thus to the granule medium for passing through collector 51, such as discharged tail in vehicle traveling process Solid particle in gas is polarized and is adsorbed, to reduce the amount being discharged into atmosphere, reduces the shape of haze At.Equally, when stroke relay 36 is in an off state, 51 power down of collector loses the adsorption to solid particle, Cleaning and collection processing can be carried out to the solid particle in collector 51 at this time.
In addition, in the present invention, the conducting wire for connecting collector 51 and boosting unit 2 to be wrapped in the excircle of collector 51 On surface, and the end of conducting wire is fixedly connected with the external peripheral surface of collector 51.Meanwhile on the surface of collector 51 Equipped with one layer of insulated paint, for realizing the insulation processing to collector 51, avoid when collector 51 is in electriferous state, due to It surprisingly contacts and electrocution conditions occurs, to guarantee the purification system in the safety of use process.

Claims (7)

1. a kind of purification system energized using automobile brake, which is characterized in that the purification system includes supply unit, boosting list Member and dust removing units;Wherein, it is connected between the supply unit and the boosting unit by conducting wire, forms boosting circuit; The dust removing units include adsorption plate, the chassis connection of the adsorption plate and automobile, and pass through conducting wire and the boosting unit Positive or negative pole connection, formed electrical body;
The dust removing units further include storage box, two guide rails and motor;Two guide rails are located at the adsorption plate On two opposite side, the storage box is slidably connected with the guide rail, and the motor is fixedly connected with the storage box, the motor Output shaft and the guide rail be sequentially connected, and then the storage box is driven to move back and forth along the guide rail;
The dust removing units further include travel switch and travel switch relay;The travel switch relay is located at the boosting Circuit, for controlling the on-off in the boosting circuit;The travel switch is located at the end of the guide rail, when the storage box edge When the guide rail is moved to immediately below the adsorption plate, the storage box is contacted with the travel switch, and triggers the row Cheng Kaiguan is generated and is sent a signal to the travel switch relay;
The dust removing units further include microprocessor and potentiometric sensor;The connection of the main circuit of the potentiometric sensor and automobile, For detecting the potential change of main circuit, and generates signal and be sent to the microprocessor;The microprocessor and the motor Connection, for controlling the motor.
2. the purification system according to claim 1 energized using automobile brake, which is characterized in that the adsorption plate uses Metal material, and the outer surface of the adsorption plate is equipped with one layer of insulating coating.
3. the purification system energized described in any one of -2 using automobile brake according to claim 1, which is characterized in that should Purification system further includes generator unit, and the generator unit includes rotor portion and stationary part;The rotor portion includes forever Magnet, the permanent magnet are fixedly connected with the wheel portion of automobile;The stationary part is equipped with coil, the coil and automobile Suspension part is fixedly connected and is correspondingly arranged with the rotor portion;Two free ends of the coil and the energy supply are single Member connection, forms current supply circuit.
4. the purification system according to claim 3 energized using automobile brake, which is characterized in that the rotor portions subpackage The permanent magnet of multiple sector structures is included, and is along the circumferential direction evenly arranged on the wheel of automobile centered on axle.
5. the purification system according to claim 3 energized using automobile brake, which is characterized in that the generator unit is also Including switch relay and braking sensor;The switch relay is located at the current supply circuit, for controlling described power back The on-off on road;The braking sensor is located at the brake pedal position of automobile, for detecting the movement and generation of brake pedal Signal is sent to the switch relay.
6. the purification system energized described in any one of -2 using automobile brake according to claim 1, which is characterized in that should Purification system further includes except haze unit, and the haze unit that removes includes collector;The collector is metal pipe structure, with automobile Exhaust pipe connection;The external peripheral surface of the collector is connect by conducting wire with the positive or negative pole of the boosting unit, is formed Electrical body.
7. the purification system according to claim 6 energized using automobile brake, which is characterized in that the table of the collector Face is equipped with one layer of insulated paint.
CN201710578944.0A 2017-07-17 2017-07-17 A kind of purification system energized using automobile brake Active CN107520052B (en)

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CN201710578944.0A CN107520052B (en) 2017-07-17 2017-07-17 A kind of purification system energized using automobile brake

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CN107520052B true CN107520052B (en) 2019-11-08

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KR20120086427A (en) * 2011-01-26 2012-08-03 주식회사 한스머신 Appratus for purifying indoor air of vehicle and baseplate used to the same
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CN203678531U (en) * 2013-12-25 2014-07-02 彭弋扬 Vehicle-mounted high-efficiency floating dust capturing device
CN104859491A (en) * 2015-05-28 2015-08-26 李寒玉 Automobile seat conditioner with automatic dust sucking mechanism
CN105416036A (en) * 2014-09-23 2016-03-23 常涛涛 Motor vehicle capable of collecting road dust raised by itself
CN205360858U (en) * 2016-01-29 2016-07-06 陕西通运专用汽车集团有限公司 Car with raise dust purifier

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4223598A (en) * 1978-05-30 1980-09-23 Nissan Motor Company, Limited Electronic air cleaner for passenger compartment of vehicle
JPH08188041A (en) * 1994-10-14 1996-07-23 Hs Technik & Design Technische Entwickl Gmbh Cleaner for air from external
CN1422772A (en) * 2002-12-31 2003-06-11 严运章 Automobile raising-dust purifier
CN201590739U (en) * 2009-08-05 2010-09-22 碧达科技有限公司 External-hanging magnetic induction generation device
KR20120086427A (en) * 2011-01-26 2012-08-03 주식회사 한스머신 Appratus for purifying indoor air of vehicle and baseplate used to the same
CN202655116U (en) * 2012-05-21 2013-01-09 重庆交通大学 Vehicular electrostatic dust collector
CN203439169U (en) * 2013-07-18 2014-02-19 徐海波 Dust collection protection motor vehicle
CN203678531U (en) * 2013-12-25 2014-07-02 彭弋扬 Vehicle-mounted high-efficiency floating dust capturing device
CN105416036A (en) * 2014-09-23 2016-03-23 常涛涛 Motor vehicle capable of collecting road dust raised by itself
CN104859491A (en) * 2015-05-28 2015-08-26 李寒玉 Automobile seat conditioner with automatic dust sucking mechanism
CN205360858U (en) * 2016-01-29 2016-07-06 陕西通运专用汽车集团有限公司 Car with raise dust purifier

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