CN106475224B - A kind of vehicle-mounted electrostatic precipitator control system of dust controlling and application - Google Patents
A kind of vehicle-mounted electrostatic precipitator control system of dust controlling and application Download PDFInfo
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- CN106475224B CN106475224B CN201611244762.1A CN201611244762A CN106475224B CN 106475224 B CN106475224 B CN 106475224B CN 201611244762 A CN201611244762 A CN 201611244762A CN 106475224 B CN106475224 B CN 106475224B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
- B03C3/04—Plant or installations having external electricity supply dry type
- B03C3/08—Plant or installations having external electricity supply dry type characterised by presence of stationary flat electrodes arranged with their flat surfaces parallel to the gas stream
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/36—Controlling flow of gases or vapour
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/41—Ionising-electrodes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/40—Electrode constructions
- B03C3/45—Collecting-electrodes
- B03C3/47—Collecting-electrodes flat, e.g. plates, discs, gratings
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/66—Applications of electricity supply techniques
- B03C3/68—Control systems therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/88—Cleaning-out collected particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION 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
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/30—Details of magnetic or electrostatic separation for use in or with vehicles
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- Automation & Control Theory (AREA)
- Electrostatic Separation (AREA)
Abstract
The present invention provides vehicle-mounted electrostatic precipitator control system and the application of a kind of dust controlling.Vehicle-mounted electrostatic precipitator control system includes electrostatic precipitation unit and control unit, the dedusting module of electrostatic precipitation unit includes at least one pole plate component, each pole plate component includes discharge electrode and collecting polar plate, and discharge electrode is relatively fixed by insulated column and collecting polar plate；The mode that opens up of ventilation hole on collecting polar plate is, in the collecting polar plate I of the two side areas trepanning of metallic plate；Or the collecting polar plate II of the intermediate region trepanning in metallic plate.Using porous dust metallic plate, gas-flow resistance is small, can efficiently trap the fine particle in underbody dust-contained airflow；By optimizing opening area, it can induce part airborne dust air-flow and change flow direction, extend the residence time, improve the removal efficiency of airborne dust.The control system is assembled into the application on motor vehicle so that motor vehicle becomes flowing dust-precipitator, not only effectively solves the problems, such as dust pollution, road cumulated dust amount is persistently reduced also from source.
Description
Technical field
The present invention relates to a kind of controls of the vehicle-mounted electrostatic precipitation of air pollution treatment technical field more particularly to dust controlling
System and application.
Background technology
With the quickening of Urbanization in China, China's vehicle guaranteeding organic quantity increases sharply, the road as caused by motor vehicle
Dust pollution problem becomes increasingly conspicuous, it has also become one of main source of China's urban atmosphere particulate matter is city haze weather
One of main inducing.Research shows that do not consider area transmissions to PM in urban environment air2.5The contribution of concentration, dust on the roads pair
PM in urban environment air2.5The contribution accounting nearly 14%~25% of concentration is only second to coal-fired or industrial contribution.At present,
Country implements key industry source the management and control policy of minimum discharge, and industrial source is granular material discharged to be greatly reduced；With national city
The quickening that townization is built, urban dust controlling relatively lag behind, and airborne dust will gradually become PM in air2.5Primary contribution source,
Seriously affect city dweller's health and urban ecological environment.
At present, the measure of control motor vehicle airborne dust is in addition to existing water sprinkling path is dust-proof, sprays dust suppressant, artificial (machinery)
Outside the measures such as cleaning, there is the measure that dust-extraction unit is installed on motor vehicle, solved from source.It is existing to be mounted on motor vehicle
Dust-extraction unit mainly have two major class, one kind is filtered using fabric, and one kind utilizes Electrostatic.Such as use fabric knot
Structure is filtered airborne dust removal, although part airborne dust can be trapped, actually since underbody wind speed is larger, filtration resistance compared with
Greatly, it is difficult that induction dust-contained airflow realizes airborne dust trapping effect by filter felt under the conditions of unpowered, airborne dust collecting effect is simultaneously paid no attention to
Think.Has the vehicle-mounted electrostatic precipitation unit of patent report, dust collecting pole plate channel is parallel with dust-contained airflow circulating direction, but above-mentioned knot
It is huge to be configured to device volume, quality weight, power consumption is big, since bottom of motor-vehicle spatial dimension is limited, vehicle itself vibration is big, vehicle
It is limited to carry power, thus the practicality is significantly limited.
Invention content
For the drawbacks described above and problem of the prior art, the object of the present invention is to provide a kind of vehicle-mounted electrostatic of dust controlling
Dedusting control system and application.Solve that existing vehicle-mounted electrostatic precipitation unit is big by air speed influence, and dust removing effects are poor；And volume is big
With power consumption it is big the technical issues of.
In order to achieve the above object, the present invention provides following technical solution：
A kind of vehicle-mounted electrostatic precipitator control system of dust controlling, including vehicle-mounted electrostatic precipitation unit, the vehicle-mounted electrostatic
Dust removing units include electrostatic precipitation module, and the electrostatic precipitation module includes at least one pole plate group being parallelly fixedly installed
Part, each pole plate component include discharge electrode and collecting polar plate, the discharge electrode by insulated column with collecting polar plate apart
The mode of certain distance is relatively fixed；
For the collecting polar plate using the metallic plate for opening up ventilation hole, the mode that opens up of the ventilation hole is in following two kinds
One kind, the first is the two side areas trepanning in metallic plate, and intermediate region is solid slab, is denoted as collecting polar plate I；Second be
The intermediate region trepanning of metallic plate, two side areas are solid slab, are denoted as collecting polar plate II.
Further, in a pole plate component, the distance of discharge electrode and collecting polar plate is 0.5~5cm.Preferably 2
~4cm.It is still further preferred that 3cm.
Further, in the collecting polar plate I, the aperture for the ventilation hole that two side areas opens up is 2~10mm；In two lateral areas
The percent opening in domain is 25%~65%, and the area of the intermediate region accounts for the 10%~40% of II gross area of collecting polar plate.
Preferably, in the collecting polar plate I, the aperture for the ventilation hole that two side areas opens up is 5mm；In opening for two side areas
Porosity 50%, intermediate region area account for the 20% of the gross area of collecting polar plate I.
Further, in the collecting polar plate II, the aperture for the ventilation hole that intermediate region opens up is 2~10mm；In centre
The percent opening in region is 25%~65%；The area of the intermediate region accounts for the 30%~80% of II gross area of collecting polar plate.
Preferably, in the collecting polar plate II, the aperture for the ventilation hole that intermediate region opens up is 5mm；In intermediate region
Percent opening is 50%；The area of the intermediate region accounts for the 60% of II gross area of collecting polar plate.
Further, the discharge electrode uses wire, will be golden by multiple insulated columns fixed on collecting polar plate
Belong to the mode that silk is fixed on insulated column, form the discharge electrode of the woven wire parallel with collecting polar plate.Guarantee is removed into electrostatic
The airborne dust particle of dirt module can be charged.
Preferably, it is the distance of discharge electrode and collecting polar plate to control the distance between adjacent wire in woven wire
1.1~2 times, preferably 1.5 times.
Preferably, the wire uses the stainless steel corona wire of a diameter of 0.5~0.8mm.Preferably, it is a diameter of
The stainless steel corona wire of 0.6mm.
Further preferred technical solution, the electrostatic precipitation module include two or more pole plate component
When, in a manner of including the pole plate component of collecting polar plate I and the pole plate component including collecting polar plate II is arranged alternately, by multiple poles
Plate member parallel, which is equidistantly relatively fixed, forms multistage electrostatic dust removal module；Control the distance between two neighboring pole plate component big
In or equal to the collecting polar plate of the two neighboring pole plate component and the distance between discharge electrode.
Preferably, the distance between two neighboring pole plate component is controlled to be equal to the collecting polar plate of the two neighboring pole plate component
The distance between discharge electrode.The distance for controlling the discharge electrode collecting polar plate adjacent thereto in electrostatic precipitation module is homogeneous
Deng.
Further preferred technical solution is, the collecting polar plate uses compound collecting polar plate, including it is aforementioned open up it is logical
The metallic plate and woven wire of air holes, the woven wire covering are connected on the one side of the metallic plate.
Preferably, the woven wire covering is connected to the side of the discharge electrode far from the pole plate component of the metallic plate
On face.
Further, the mesh aperture of the woven wire is controlled in 1~3mm.
Further preferred technical solution is that the vehicle-mounted electrostatic precipitation unit further includes auxiliary collecting polar plate, described auxiliary
The porous pole plate of dust is helped parallelly to be fixed on the discharge electrode side of the outermost layer pole plate component of the windward side of electrostatic precipitation module, and
Assist dust multiaperture electrode plate and the distance of the discharge electrode of outermost layer pole plate component and the collecting polar plate of pole plate component and electric discharge electricity
The distance of pole is identical；The mesh of the auxiliary dust multiaperture electrode plate is sized so as to 10~20mm, and percent opening control is 50%
~90%.
Preferably, the mesh of the auxiliary dust multiaperture electrode plate is sized so as to 15mm, and percent opening control is 70%.
Further preferred technical solution is that the vehicle-mounted electrostatic precipitation unit further includes flue-dust retainer and multiple ash bucket water conservancy diversion
Plate, the flue-dust retainer are fixed at below the electrostatic precipitation module；Each ash bucket deflector with along air-flow direction to
The tilted mode of flue-dust retainer is fixed on the lower section of corresponding pole plate component, and inclined low-end is stretched into the flue-dust retainer.
Further, the cavity volume of flue-dust retainer is divided into pole plate component by the multiple partition boards of connection in the flue-dust retainer
The identical multiple cinder catchers of number；Multiple cinder catcher is corresponding positioned at the lower section of respective electrode plate component respectively.
Further preferred technical solution is that the vehicle-mounted electrostatic precipitation unit further includes baffle upper plate and chin spoiler,
The baffle upper plate and chin spoiler are fixed on the vehicle-mounted electrostatic precipitation list in a manner of along air-flow direction opposite tilt
Above and below the electrostatic precipitation module of member；And it is opened up on chin spoiler and the corresponding ash discharge of the ash inlet of flue-dust retainer
Mouthful.
Preferably, the inclined low-end of the ash bucket deflector is located at the underface of the collecting polar plate of pole plate component.Facilitate ash
While dirt is smoothly fallen into flue-dust retainer, it can effectively prevent air-flow and again take away the dust in flue-dust retainer.
A kind of vehicle-mounted electrostatic precipitator control system of dust controlling of the present invention further includes control unit, described control unit
Including controller, high voltage supply module, velocity sensor and sleet sensor, the anode output end of high voltage supply module and each pole
The collecting polar plate connection of plate component, cathode end are connect with the discharge electrode of each pole plate component；The output terminal of the controller
Connect with the control terminal of the high voltage supply module, control high voltage supply module in whether to pole plate component supply high-voltage electricity；
The collection terminal acquisition motor vehicle speed of service of the velocity sensor, the input terminal of output terminal and the controller connect
It connects；The collection terminal acquisition sleet information of the sleet sensor, output terminal are connect with the input terminal of the controller；
The sleet sensor by the rain of acquisition/snow information conveyance to controller, according to the sleet information sentence by controller
Whether disconnected is rain/snowy day gas；If analysis is rain/snowy day gas, the control terminal of controller control high voltage supply module is disconnects shape
State does not supply high-voltage electricity for pole plate component, is not turned on electrostatic precipitation function；
If analysis is not rain/snowy day gas, controller reads the speed of service V of velocity sensor acquisition received, when V≤
V1 or V >=V2When, the control terminal of controller control high voltage supply module is off-state, does not supply high pressure for pole plate component
Electricity is not turned on electrostatic precipitation function；Work as V1＜ V ＜ V2When, the control terminal of controller control high voltage supply module is closed state,
High-voltage electricity is supplied for pole plate component, opens electrostatic precipitation function；Wherein, V1For default minimum operation rate, V2For default highest fortune
Scanning frequency rate, V1、V2It is pre-stored in controller.
Further, the high voltage supply module includes accumulator, inverter, high pressure generator and control switch, described
The output terminal of accumulator and the input terminal of inverter connect, the input terminal of the output terminal of the inverter and the high pressure generator
Connection；The anode output end of the high pressure generator is connect with collecting polar plate, and cathode end is connect with discharge electrode；The control
System switch accesses the connecting line road of the accumulator and inverter.
A kind of vehicle-mounted electrostatic precipitator control system the present invention also provides dust controlling is fixed vertically with pole plate component
The assembling of vehicle-mounted electrostatic precipitation unit is collected airborne dust in the last skate tire posterior region of underbody of motor vehicle by mode
Using.
Preferably, the electrostatic precipitation unit is installed in the region of 0.5~1.5m of last skate tire mud guard.
Further, when control unit is assembled in motor vehicle, controller is fixedly mounted in driver's cabin to drive
In the range of driver's control, the collection terminal of velocity sensor is fixed on the chassis of headstock part, the collection terminal of sleet sensor
It is fixed on the roof of headstock part, high voltage supply module is arranged on the chassis of motor vehicle.
Further, a kind of vehicle-mounted electrostatic precipitator control system of dust controlling of the invention is especially suitable for large-scale motor-driven
Vehicle, such as slag-soil truck, concrete mixer truck engineering machine vehicle.
The invention has the advantages that：
(1) collecting polar plate of pole plate component is part in the electrostatic precipitation module in vehicle-mounted electrostatic precipitation unit of the invention
The porous dust metallic plate of open-celled structure (e.g., two side areas or intermediate region), gas-flow resistance is small, can efficiently trap underbody and contain
Fine particle in dust and gas stream；By optimizing the opening area of main collecting polar plate, when airborne dust flows through, part airborne dust gas can induce
Stream changes flow direction, generates stagnant area in the collecting polar plate region of not trepanning, extends the residence time, improves the removal efficiency of airborne dust.
It is preferred that the pole plate component to include collecting polar plate I and the pole plate component including collecting polar plate II that use be arranged alternately in a manner of structure
Into electrostatic precipitation module, multiple pole plate components are relatively fixed in multiple electrostatic precipitation modules of composition, airborne dust air-flow
Curved type is flowed to, further improves the removal efficiency of airborne dust.
(2) collecting polar plate of pole plate component is preferably adopted in the electrostatic precipitation module in vehicle-mounted electrostatic precipitation unit of the invention
It, can be under conditions of compared with little airflow resistance, with reference to electric field force trapping and silk screen to particulate matter with composite double layer collecting polar plate
Inertial impaction acts on, and improves the removal efficiency of airborne dust；Form using the above structure simultaneously, in the premise for ensureing removal efficiency
Under, since porous metal mesh plate surface current density is less than metallic plate, discharge power is reduced to a certain extent, does not influence large size
The normal work of carried on vehicle battery.
(3) in vehicle-mounted electrostatic precipitation unit of the invention, the vibrations that are generated when driving using motor vehicle, by dust
Airborne dust particle on pole plate and auxiliary dust porous plate is dropped in flue-dust retainer, periodically to handle the dust stratification in flue-dust retainer, and is tied
The design of ash bucket deflector is closed, while ensureing that dust is fallen into flue-dust retainer, can also imitate prevents flow perturbation again will be in flue-dust retainer
Dust take away, will not cause airborne dust collect after when dealing with improperly may caused by along road drop situation.And baffle upper plate
With the design of chin spoiler, open area of calling prisoners in after letting them out for exercise is increased, more the induction of air-flow containing airborne dust will enter electrostatic precipitation unit, and improve
Efficiency of dust collection.
(4) vehicle-mounted electrostatic precipitation unit of the invention, while there is efficient efficiency of dust collection, compact-sized, volume
It is small, the limited space of the last skate tire posterior region in motor vehicle bottom can be efficiently used.In addition, the knot of vehicle-mounted electrostatic precipitation unit
Configuration formula, light weight, small power consumption, influence of the vehicle vibration to electrostatic precipitation unit is small, is conducive to the stabilization of electrostatic precipitation unit
Work.
(5) control unit in vehicle-mounted electrostatic precipitator control system of the invention can be travelled according to weather conditions and vehicle
Velocity interpolation electrostatic precipitation unit intelligent start/stop and safeguard protection, safety caused by eliminating electrostatic precipitation unit residual electrostatic charge are hidden
Suffer from.
(6) in the application of vehicle-mounted electrostatic precipitator control system of the invention, it is mounted with the vehicle-mounted electrostatic precipitation control of the present invention
The motor vehicle of system processed becomes flowing dust-precipitator, is automatically performed airborne dust collection in the process of moving, and it is dirty not only effectively to solve airborne dust
Dye problem can also persistently reduce road cumulated dust amount from source.Especially suitable for truck conspicuity marking, such as slag-soil truck, concrete
The engineering machine vehicles such as trucd mixer.
(7) outermost layer in the electrostatic precipitation module in vehicle-mounted electrostatic precipitation unit of the invention in outermost layer pole plate component
Discharge electrode side as windward side.When increasing auxiliary collecting polar plate, auxiliary collecting polar plate is fixedly mounted on electrostatic precipitation
The windward side of module.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other attached drawings according to these attached drawings.
Fig. 1 be the present invention vehicle-mounted electrostatic precipitation unit electrostatic precipitation module in the first pole plate component (collecting polar plate
I) structure diagram；
Fig. 2 is the side structure schematic view of the first pole plate component of Fig. 1；
Fig. 3 be the present invention vehicle-mounted electrostatic precipitation unit electrostatic precipitation module in second of pole plate component (collecting polar plate
II) structure diagram；
Fig. 4 is the vehicle-mounted electrostatic precipitation cellular construction schematic diagram of the multi-polar electrostatic dedusting module of the present invention；
Fig. 5 is the structure diagram of the electrostatic precipitation module of the vehicle-mounted electrostatic precipitation unit of embodiment of the present invention two；
A kind of structure diagram of vehicle-mounted electrostatic precipitation unit of the embodiment of the present invention three of Fig. 6；
Fig. 7 is a kind of structure diagram of vehicle-mounted electrostatic precipitation unit of embodiment of the present invention three；
Fig. 8 is the structure diagram of the vehicle-mounted electrostatic precipitation unit of embodiment of the present invention four；
Fig. 9 is the structure diagram of the vehicle-mounted electrostatic precipitation unit of embodiment of the present invention five；
Figure 10 is the structure diagram of the vehicle-mounted electrostatic precipitation unit of embodiment of the present invention five；
The structure diagram of the motor vehicle of the vehicle-mounted electrostatic precipitator control system of assembling of Figure 11 present invention.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme of the present invention is clearly and completely described, it is clear that
Described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention,
Those of ordinary skill in the art's all other embodiments obtained without creative efforts, belong to this hair
The range of bright protection.
A kind of vehicle-mounted electrostatic precipitation unit of one dust controlling of embodiment
With reference to shown in Fig. 1 to Fig. 4, illustrate the vehicle-mounted electrostatic precipitation unit 10 of present embodiment one, be used for vehicle-mounted electrostatic
In dedusting control system.
The vehicle-mounted electrostatic precipitation unit 10 includes electrostatic precipitation module, and the electrostatic precipitation module is included in parallel to each other
At least one pole plate component of fixed setting, each pole plate component include discharge electrode and collecting polar plate, and the discharge electrode leads to
Multiple insulated columns are crossed to be relatively fixed in a manner of being separated by a certain distance with collecting polar plate.The discharge electrode and collecting polar plate away from
It is 0.5~5cm from control.Preferably 2~4cm, it is still further preferred that 3cm.
When electrostatic precipitation module includes two or more pole plate component, control two neighboring pole plate component it
Between distance be more than or equal to the collecting polar plate of the two neighboring pole plate component and the distance between discharge electrode.It is preferred that etc.
In.
For the collecting polar plate using the metallic plate for opening up ventilation hole, the mode that opens up of the ventilation hole is in following two kinds
One kind, as shown in Figure 1, the first is I trepannings of two side areas 11- in metallic plate, intermediate region 11- II is solid slab, is denoted as
Collecting polar plate I 112.As shown in Fig. 2, second is II trepannings of intermediate region 12- in metallic plate, two side areas 12- I is solid
Plate is denoted as collecting polar plate II 122.
That is, opening up the difference of position in present embodiment one according to ventilation hole, two kinds of structures are provided in present embodiment one
Pole plate component (11,12).The pole plate component 11 of the first structure, as depicted in figs. 1 and 2, including discharge electrode 111 and dust
Pole plate I 112, the discharge electrode 111 phase in a manner of being separated by a certain distance with collecting polar plate I 112 multiple insulated columns 113
To fixation.The ventilation hole 114 of collecting polar plate I 112 is opened in array way in the two side areas 11- I of metallic plate.The electric discharge
Electrode 111 is using wire (e.g., the stainless steel corona wire of a diameter of 0.5~0.8mm, preferably a diameter of 0.6mm), by collecting
Multiple insulated columns 113 (such as 12) are uniformly fixed on dirt pole plate I 112, wire is fixed on to the mode of insulated column 113, are formed
The discharge electrode 111 of the woven wire parallel with collecting polar plate I 112, the shape of discharge electrode 111 and the shape of collecting polar plate I 112
Shape is consistent, and it is discharge electrode 111 and the distance of collecting polar plate I 112 to control the distance between adjacent wire in woven wire
1.1~2 times, preferably 1.5 times.
The pole plate component 12 of second of structure, as shown in figure 3, including discharge electrode 121 and collecting polar plate II 122, it is described
Discharge electrode 121 is relatively fixed multiple insulated columns 123 in a manner of being separated by a certain distance with collecting polar plate II 122.Dust
The ventilation hole 124 of pole plate I 122 is opened in array way in the intermediate region 12- II of metallic plate.The discharge electrode 121 is adopted
With the identical structure of the discharge electrode 111 in plates of similar polarity component 11.
Electrostatic precipitation module in the vehicle-mounted electrostatic precipitation unit 10 of present embodiment one can only include a pole plate group
Part forms single-stage electrostatic precipitation module, and the structure of pole plate component 11 may be used in the pole plate component in single-stage electrostatic precipitation module
Form can also only include the structure type of pole plate component 12, it is preferred to use the structure type of pole plate component 11.
In the vehicle-mounted electrostatic precipitation unit 10 of present embodiment one electrostatic precipitation module can include two or two with
On pole plate component, form multistage electrostatic dust removal module.The multistage electrostatic dust removal mould multiple pole plate components in the block can be adopted only
With the structure type of pole plate component 11, the structure type of pole plate component 12 or the pole plate group of two kinds of structures can also be only included
Part 11 and pole plate component 12 are used in mixed way.When multistage electrostatic dust removal module is used in mixed way using the pole plate component of two kinds of structures,
The mode of being preferable to provide is, with pole plate component 11 (including collecting polar plate I 112) and pole plate component 12 (including collecting polar plate II
122) multiple pole plate member parallels are equidistantly relatively fixed and form multistage electrostatic dust removal module by the mode being arranged alternately.More
In grade electrostatic precipitation module, control discharge electrode in single pole plate component and collecting polar plate apart from all same, be 0.5~
5cm.It is preferred that using 2-4cm, more preferably 3cm.The distance between two neighboring pole plate component is controlled to be more than or equal to above-mentioned
Distance.Preferably equal to.When equal to when, i.e. multistage electrostatic dust removal mould discharge electrode in the block collecting polar plate adjacent thereto
Distance is equal.As shown in Figure 4, include the three-level electrostatic precipitation module of 3 groups of pole plate components, with pole plate component 11 and pole plate group
The three-level electrostatic precipitation module for including three groups of pole plate components that the mode that part 12 is arranged alternately is formed, preferably with pole plate component 11
Discharge electrode side is used as outside (i.e. windward side), is then sequentially arranged alternately pole plate component 12 and pole plate component 11.
The ventilation hole of specific preferred two kinds of collecting polar plates is given in present embodiment one opens up parameter, specifically,
In collecting polar plate I 112, the aperture of ventilation hole 114 that two side areas 11- I is opened up is 2~10mm；Two side areas 11-'s I
Percent opening is 25%~65%, and the area of intermediate region 11- II accounts for the 10%~40% of the gross area of collecting polar plate I 112.It is preferred that
Ground, in collecting polar plate I 112, the aperture of ventilation hole 114 that two side areas 11- I is opened up is 5mm；In the trepanning of two side areas 11- I
Rate is 50%, and 11- II areas in intermediate region account for the 20% of the gross area of collecting polar plate I 112.
In collecting polar plate II 122, the aperture of ventilation hole 124 that intermediate region 12- II is opened up is 2~10mm；In centre
The percent opening of region 12- II is 25%~65%, and the area of intermediate region 12- II accounts for II 122 gross area of collecting polar plate
30%~80%.Preferably, in collecting polar plate II 122, the aperture of ventilation hole 124 that intermediate region 12- II is opened up is 5mm；
The percent opening of intermediate region 12- II is 50%.The area of intermediate region 12- II accounts for the 60% of II 122 gross area of collecting polar plate.
A kind of vehicle-mounted electrostatic precipitation unit of two dust controlling of embodiment
Present embodiment is second is that the optimization design carried out on the basis of embodiment one, by pole plate in electrostatic precipitation module
The collecting polar plate of component is designed as composite double layer collecting polar plate, remaining structure is identical described in embodiment one.
In present embodiment two, the collecting polar plate in pole plate component is using compound collecting polar plate, including in embodiment one
What is provided opens up one of metallic plate of two kinds of different ventilation hole structures and woven wire, and the woven wire covering is connected to described
On the one side of metallic plate, the compound collecting polar plate of two kinds of structures is obtained.It is preferred that woven wire covering is connected to described
On the side (i.e. leeward) of the discharge electrode far from the pole plate component of metallic plate.That is, compound collecting polar plate I 132 includes collection
Dirt pole plate I 112 and woven wire 134, the woven wire 134 cover the separate electric discharge electricity for being connected to the collecting polar plate I 112
On the side (i.e. leeward) of pole.Include the pole plate component 13 of the compound collecting polar plate I, as shown in figure 5, including discharge electrode
131 and compound collecting polar plate I 132, the discharge electrode 131 by multiple insulated columns 133 with compound I 132 phase of collecting polar plate
Mode away from certain distance is relatively fixed.The discharge electrode 131 is using the knot using discharge electrode 111 in pole plate component 11
Structure.Wherein, the mesh aperture of woven wire 134 is controlled in 0.2~2mm.Using two-layer compound metal otter board as collecting polar plate,
The inertial impaction of particulate matter can be acted on reference to electric field force trapping and silk screen, carried under conditions of compared with little airflow resistance
The removal efficiency of high airborne dust；Form using the above structure simultaneously, under the premise of airborne dust removal efficiency is ensured, due to porous metals
Web plate surface current density is less than metallic plate, reduces discharge power to a certain extent, does not influence installed and used motor vehicle
Vehicular electricity storage bottle normal work, for example, truck conspicuity marking.
In present embodiment two, II structure of compound collecting polar plate including collecting polar plate II 122 and woven wire 132 is the same as multiple
Conjunction collecting polar plate I is identical, and the structure of pole plate component similarly obtained is also identical.
In present embodiment two, pole plate component 13 or packet including above-mentioned compound collecting polar plate I can be used alone
The pole plate component for including above-mentioned compound collecting polar plate II forms the vehicle-mounted electrostatic precipitation module of single-stage.Also present embodiment two is above-mentioned
Pole plate component including compound collecting polar plate is combined with the collection assembly of dust 11 in embodiment one or collection assembly of dust 12, is formed more
The vehicle-mounted electrostatic precipitation module of grade.
A kind of vehicle-mounted electrostatic precipitation unit of three dust controlling of embodiment
Present embodiment three is the preferred design of progress on the basis of the above embodiment one or two.It is described vehicle-mounted quiet
Auxiliary dust multiaperture electrode plate 14 is additionally arranged in electric precipitation unit, the auxiliary dust multiaperture electrode plate 14 is parallelly fixed on electrostatic and removes
The discharge electrode side of the outermost layer pole plate component of the windward side of dirt module, and assist dust multiaperture electrode plate 14 and outermost layer pole plate group
The distance of the discharge electrode of part is identical with the distance of discharge electrode with the collecting polar plate of pole plate component.I.e. each collecting polar plate, electric discharge
Electrode and auxiliary dust multiaperture electrode plate 14 are that equidistant arrangement is fixed.The size design of the mesh of the auxiliary dust multiaperture electrode plate
For 10~20mm, percent opening control is 50%~90%.The airborne dust of larger particles is obstructed, and it is made to fall into flue-dust retainer 20.
Preferably, the mesh of the auxiliary dust multiaperture electrode plate is sized so as to 15mm, and percent opening control is 70%.
As shown in fig. 6, the vehicle-mounted electrostatic precipitation unit includes single-stage electrostatic precipitation module (including a pole plate component
11) and auxiliary dust multiaperture electrode plate 14, the auxiliary dust multiaperture electrode plate 14 are parallelly fixed on electrostatic precipitation module windward
111 side of discharge electrode of the pole plate component 11 of side.And the discharge electrode 111 of auxiliary dust multiaperture electrode plate 14 and pole plate component 11
Distance is identical with the distance of discharge electrode 111 with the collecting polar plate 112 of pole plate component 11.The net of the auxiliary dust multiaperture electrode plate
Hole is sized so as to 15mm, and percent opening control is 70%.
As shown in fig. 7, the vehicle-mounted electrostatic precipitation unit includes three-level electrostatic precipitation module (three-level as shown in Figure 4
Electrostatic precipitation module) and auxiliary dust multiaperture electrode plate 14, it is described that dust multiaperture electrode plate 14 is assisted parallelly to be fixed on three-level electrostatic
111 side of discharge electrode of the outermost layer pole plate component 11 of the windward side of dedusting module, and assist dust multiaperture electrode plate 14 with it is outermost
The distance of the discharge electrode 111 of layer pole plate component 11 and the collecting polar plate of the outermost layer pole plate component 11 and the distance of discharge electrode
It is identical.
Embodiment four
In present embodiment four, the vehicle-mounted electrostatic precipitation unit increases on the basis of aforementioned electrostatic dedusting module
A kind of structure of specific flue-dust retainer, including flue-dust retainer 20 and multiple ash bucket deflectors 21, the flue-dust retainer 20 is fixed at
The lower section of the electrostatic precipitation module, the dust fallen for collecting polar plate to be contained to shake.Each ash bucket deflector 21 is with along sky
Flow of air direction is fixed on the lower section of corresponding pole plate component in electrostatic precipitation module to the tilted mode of flue-dust retainer 20, tilts
Low side is stretched into the flue-dust retainer 20.Ash bucket deflector 21 can prevent the dust fallen into flue-dust retainer 20 from flowing through electrostatic precipitation
The flow perturbation of module is taken away.
Flue-dust retainer 20 can be fixed in institute position to be mounted by individual fixed structure piece or is fixed on quiet
On the lower edge of the collecting polar plate of electric precipitation mould corresponding pole plate component in the block.Or other means are used, it will as long as ensureing
Flue-dust retainer 20 is fixed on the lower section of electrostatic precipitation module.
Specifically, flue-dust retainer is connected to below the pole plate component of electrostatic precipitation module for convenience, as shown in figure 8, will
The cavity volume of flue-dust retainer 20 is divided into identical with the number of pole plate component multiple by the multiple partition boards 22 of connection in the flue-dust retainer 20
Cinder catcher 23；Multiple cinder catcher 23 corresponds to the lower section for the respective electrode plate component being located in electrostatic precipitation module respectively.It is logical
The mode for connecting partition board 22 with the collecting polar plate of pole plate component is crossed, flue-dust retainer 20 is fixed on to the lower section of electrostatic precipitation module.
Preferably, the inclined low-end of the ash bucket deflector 21 is located at the dust collecting electrode of the pole plate component in electrostatic precipitation module
The underface of plate, while facilitating the dust smoothly to fall into flue-dust retainer 20, can effectively prevent flow perturbation again will be in flue-dust retainer 20
Dust take away.
Embodiment five
Present embodiment five is the Optimal improvements carried out on the basis of the above embodiment one to four.It is more in order to incite somebody to action
The induction of underbody airborne dust air-flow enters in vehicle-mounted electrostatic precipitation unit, as shown in figure 9, being additionally arranged baffle upper plate in present embodiment five
31 and chin spoiler 32, the baffle upper plate 31 and chin spoiler 32 are fixed in a manner of along air-flow direction opposite tilt
Above and below the electrostatic precipitation module of the vehicle-mounted electrostatic precipitation unit 10；And it is opened up on chin spoiler 31 and collection ash
The corresponding ash hole of ash inlet of bucket 20.
In the embodiment for being additionally arranged baffle upper plate 31 and chin spoiler 32, the ash inlet of flue-dust retainer 20 is connected to described
On the ash hole opened up on chin spoiler 32.Wherein, integrated molding may be used in the flue-dust retainer 20 and chin spoiler 32
Mode, or easily handle the dust of collection by the way of being separately set.During using being integrally formed, it need to collect
Ash hole is opened up on ash bucket 20.
In present embodiment five, since baffle upper plate 31 and chin spoiler 32 are with along air-flow direction opposite tilt
What mode was set, i.e., tapering type set-up mode, therefore, in order to improve collection efficiency, when vehicle-mounted electrostatic precipitation unit 10 is uses
During the multistage electrostatic dust removal unit that two or above pole plate component are formed, in order to will be in baffle upper plate 31 and chin spoiler
All induction flows through collecting polar plate for the airborne dust that flows through in 32 flow-guiding channels formed, can according to flow-guiding channel size to electrostatic
The size of pole plate component in dedusting module changes with carrying out suitability.As shown in Figure 10, using including two pole plate components
The vehicle-mounted electrostatic precipitation module of two-stage, one of using pole plate component 11, another uses pole plate component 12, with pole plate component 11
Discharge electrode 111 be used as windward side, the pole plate component 11 that baffle upper plate 31 and chin spoiler 32 are fixedly installed and pole plate group
Above and below part 12.The size of the size ratio pole plate component 12 of pole plate component 11 is bigger, to be adapted to bigger flow-guiding channel
Installation space.But the ventilation hole on the collecting polar plate 112 of the bigger pole plate component 11 of the size open up and middle area
The design in domain and two side areas is satisfied by aforementioned claim.
A kind of vehicle-mounted electrostatic precipitator control system of six dust controlling of embodiment
A kind of vehicle-mounted electrostatic precipitator control system of dust controlling of present embodiment six include aforementioned embodiments one to
Vehicle-mounted electrostatic precipitation unit and control unit described in any one of five.Wherein, control unit is increased, it is vaporous according to day
The actual conditions of condition and speed automatically turn on or stop vehicle-mounted electrostatic precipitation unit.
As shown in figure 11, described control unit includes controller 51, high voltage supply module 52, velocity sensor 53 and sleet
Sensor 54, the anode output end of high voltage supply module 52 are connect with collecting polar plate, and cathode end is connect with discharge electrode；Institute
The output terminal for stating controller 51 is connect with the control terminal of the high voltage supply module 52 (such as control switch 524), and control high pressure supplies
To module 52 whether to vehicle-mounted electrostatic precipitation unit 10 supply high-voltage electricity；
In present embodiment six, the control principle of control unit is as follows：
The collection terminal acquisition motor vehicle speed of service V of the velocity sensor 53, output terminal are defeated with the controller 51
Enter end connection；The collection terminal acquisition sleet information of the sleet sensor 54, the input terminal of output terminal and the controller 51 connect
It connects；
The sleet sensor 54 is by the rain of acquisition/snow information conveyance to controller 51, and controller 51 is according to the sleet
Information determines whether rain/snowy day gas；If analysis is rain/snowy day gas, controller 51 controls the control of high voltage supply module 52
It holds as off-state, is not vehicle-mounted electrostatic precipitation unit 10 supply high-voltage electricity, is not turned on electrostatic precipitation function；
If analysis is not rain/snowy day gas, controller 51 reads the speed of service V that the velocity sensor 53 received acquires, and works as V
≤V1Or V >=V2When, the control terminal of controller control high voltage supply module is off-state, does not supply high pressure for pole plate component
Electricity is not turned on electrostatic precipitation function；Work as V1＜ V ＜ V2When, the control terminal of controller control high voltage supply module is closed state,
High-voltage electricity is supplied for electrostatic precipitation unit, opens electrostatic precipitation function；Wherein, V1For default minimum operation rate, V2To preset most
High operating rate, V1、V2It is pre-stored in controller 51.Wherein, V1And V2It can require to determine according to the speed of urban road,
Such as, V1For 20km/h, V2For 80km/h.
Wherein, the high voltage supply module 52 is opened including accumulator 521, inverter 522, high pressure generator 523 and control
524 are closed, the output terminal of the accumulator 521 is connect with the input terminal of inverter 522, the output terminal of the inverter 522 and institute
State the input terminal connection of high pressure generator 523；The anode output end of the high pressure generator 523 collection with each pole plate component respectively
Dirt pole plate connects, and discharge electrode of the cathode end respectively with each pole plate component is connect.The 524 access storage of control switch
The connecting line of battery 521 and inverter 522 road.
In present embodiment six, the function of controller can be integrated into the ECU systems of motor vehicle, can also be used independent
The controller of function is designed according to actual conditions.Velocity sensor 53 can utilize the speed of motor vehicle itself assembling to pass
Sensor outputs it end and is connect with controller 51, being capable of reading speed.Sleet sensor 54 is using HK-YX types (DC
24V) sleet sensor.In high voltage supply module 52, vehicular electricity storage bottle (DC 24V) that accumulator 521 is carried using motor vehicle,
The inverter 522 (DC 24V, 1000W) being adapted using the parameter with vehicular electricity storage bottle, high pressure generator 523 use negative high voltage
Power supply, working voltage 17kV.
It according to weather conditions and the actual conditions of speed, automatically turns on or stops vehicle-mounted electrostatic precipitation unit, reduce
The energy consumption of electrostatic precipitation unit reduces the requirement to motor vehicle.
Embodiment seven is applied
As shown in figure 11, a kind of vehicle-mounted electrostatic precipitator control system of dust controlling is in a manner that pole plate component is fixed vertically
The application that the assembling of vehicle-mounted electrostatic precipitation unit is collected airborne dust in the last skate tire posterior region of underbody of motor vehicle.
It is particularly suitable for truck conspicuity marking, such as slag-soil truck, concrete mixer truck engineering machine vehicle.
The electrostatic precipitation unit is installed in the region of 0.5~1.5m of last skate tire mud guard.
When control unit is assembled to motor vehicle, specifically, as shown in figure 11, controller 51 is fixedly mounted in driver's cabin
In the range of being controlled convenient for driver, the collection terminal of velocity sensor 53 is fixed on the chassis of headstock part, sleet sensing
The collection terminal of device 54 is fixed on the roof of headstock part.Each component in high voltage supply module 52 is separately positioned on motor vehicle
On chassis.
Specific examples below is given below：
Embodiment 1
In heavy truck tailstock bottom, single-stage electrostatic precipitation unit is installed apart from the position of last skate tire mud guard 1m,
Including single-stage electrostatic precipitation module, which includes a pole plate component 11 and auxiliary dust porous plate 14.
The percent opening of the two side areas 11- I of collecting polar plate I 112 is 50%, aperture 5mm.Assist the size of the mesh of dust orifice plate 14
15mm is designed as, percent opening control is 70%.The wire of discharge electrode 111 uses the stainless steel corona wire of a diameter of 0.6mm,
Control 1.5 times for discharge electrode and the distance of collecting polar plate of the distance between adjacent wire in woven wire.Discharge electrode
Spacing with collecting polar plate is 30mm.The distance for assisting dust porous plate 14 and discharge electrode 111 is 30mm.Using negative high voltage electricity
Source, electrostatic precipitation unit working voltage 17kV.By inverter (DC 24V, 1000W) by vehicular electricity storage bottle (DC 24V) direct current
Electricity is converted to alternating current (220V, 50Hz), supplies high voltage power supply.Control unit uses HK-YX types (DC 24V) sleet sensor
Vehicle speed sensor is carried with truck.By V preset in controller1For 20km/h, V2For 80km/h, i.e., vehicle speed range for 20~
Vehicle-mounted electrostatic precipitator is just opened in 80km/h and carries out dust.It is worked normally using the dust on the roads control system of above-mentioned parameter
Afterwards, heavy truck running section dust on the roads is decreased obviously, operation energy consumption about 100W.
Embodiment 2
Detailed process is similar to Example 1, and the difference lies in collecting polar plates I 112 to use compound I 132 generation of collecting polar plate
It replaces, i.e. the single-stage electrostatic precipitation module of the present embodiment 2, it is more including a pole plate component 13 (in embodiment two) and auxiliary dust
Orifice plate 14.The mesh aperture of woven wire 134 in the pole plate component 13 is controlled in 2mm.Electrostatic precipitation unit working voltage
15kV；Using two-stage electrostatic precipitation unit.After the dust on the roads control system normal work of above-mentioned parameter, heavy truck row
It sails section dust on the roads significantly to decline, operation energy consumption about 180W.
The above description is merely a specific embodiment, but protection scope of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can readily occur in change or replacement, should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention described should be subject to the protection scope in claims.
Claims (8)
1. a kind of vehicle-mounted electrostatic precipitator control system of dust controlling, including vehicle-mounted electrostatic precipitation unit, which is characterized in that described
Vehicle-mounted electrostatic precipitation unit includes electrostatic precipitation module, and the electrostatic precipitation module includes parallelly being fixedly installed at least one
Pole plate component, each pole plate component include discharge electrode and collecting polar plate, the discharge electrode by insulated column with dust collecting electrode
The mode that plate is separated by a certain distance is relatively fixed；
For the collecting polar plate using the metallic plate for opening up ventilation hole, the mode that opens up of the ventilation hole is one in following two kinds
Kind, the first is the two side areas trepanning in metallic plate, and intermediate region is solid slab, is denoted as collecting polar plate I, collecting polar plate I
Intermediate region area accounts for the 10%~40% of the gross area of collecting polar plate I；Second be metallic plate intermediate region trepanning, two
Side region is solid slab, is denoted as collecting polar plate II, and the intermediate region area of collecting polar plate II accounts for the gross area of collecting polar plate II
30%~80%；
Control unit is further included, described control unit includes controller, high voltage supply module, velocity sensor and sleet sensing
Device, the anode output end of high voltage supply module are connect with the collecting polar plate of each pole plate component, cathode end and each pole plate component
Discharge electrode connection；The output terminal of the controller is connect with the control terminal of the high voltage supply module, controls high voltage supply
In module whether to pole plate component supply high-voltage electricity；
The collection terminal acquisition motor vehicle speed of service of the velocity sensor, output terminal are connect with the input terminal of the controller；
The collection terminal acquisition sleet information of the sleet sensor, output terminal are connect with the input terminal of the controller；
By in the rain of acquisition/snow information conveyance to controller, controller is the sleet sensor according to sleet information judgement
No is rain/snowy day gas；If analysis is rain/snowy day gas, the control terminal of controller control high voltage supply module is off-state, no
High-voltage electricity is supplied for pole plate component, is not turned on electrostatic precipitation function；
If analysis is not rain/snowy day gas, controller reads the speed of service V of velocity sensor acquisition received, as V≤V1 or
Person V >=V2When, the control terminal of controller control high voltage supply module is off-state, does not supply high-voltage electricity for pole plate component, no
Open electrostatic precipitation function；Work as V1＜ V ＜ V2When, the control terminal of controller control high voltage supply module is closed state, is pole plate
Component supplies high-voltage electricity, opens electrostatic precipitation function；Wherein, V1For default minimum operation rate, V2For default highest operation speed
Rate, V1、V2It is pre-stored in controller.
2. the vehicle-mounted electrostatic precipitator control system of a kind of dust controlling according to claim 1, which is characterized in that described quiet
In electric precipitation module, in the collecting polar plate I, the aperture for the ventilation hole that two side areas opens up is 2~10mm；In two side areas
Percent opening is 25%~65%；
In the collecting polar plate II, the aperture for the ventilation hole that intermediate region opens up is 2~10mm；Percent opening in intermediate region is
25%~65%.
3. the vehicle-mounted electrostatic precipitator control system of a kind of dust controlling according to claim 1, which is characterized in that described quiet
When electric precipitation module includes more than two pole plate components, with the pole plate component for including collecting polar plate I and including collecting polar plate II
The mode that is arranged alternately of pole plate component, multiple pole plate member parallels are equidistantly relatively fixed and form multistage electrostatic dust removal mould
Block；The distance between two neighboring pole plate component is controlled to be more than or equal to the collecting polar plate of the two neighboring pole plate component with putting
The distance between electrode.
4. a kind of vehicle-mounted electrostatic precipitator control system of dust controlling according to any one of claim 1 to 3, feature
It is, the collecting polar plate uses compound collecting polar plate, including the gold for opening up ventilation hole described in the claims 1 or 2
Belong to plate and woven wire, the woven wire covering is connected on the one side of the metallic plate.
5. a kind of vehicle-mounted electrostatic precipitator control system of dust controlling according to any one of claim 1 to 3, feature
It is, the vehicle-mounted electrostatic precipitation unit further includes auxiliary dust multiaperture electrode plate, and the auxiliary dust multiaperture electrode plate is parallelly solid
Be scheduled on the discharge electrode side of the outermost layer pole plate component of the windward side of electrostatic precipitation module, and assist dust multiaperture electrode plate with it is outermost
The distance of the discharge electrode of layer pole plate component is identical with the distance of discharge electrode with the collecting polar plate of the outermost layer pole plate component；Institute
10~the 20mm that is sized so as to of the mesh of auxiliary dust multiaperture electrode plate is stated, percent opening control is 50%~90%.
6. a kind of vehicle-mounted electrostatic precipitator control system of dust controlling according to any one of claim 1 to 3, feature
It is, the vehicle-mounted electrostatic precipitation unit further includes flue-dust retainer and multiple ash bucket deflectors, and the flue-dust retainer is fixed at institute
It states below electrostatic precipitation module；Each ash bucket deflector is fixed on phase in a manner of tilted along air-flow direction to flue-dust retainer
The lower section of pole plate component answered, inclined low-end are stretched into the flue-dust retainer.
A kind of 7. vehicle-mounted electrostatic precipitator control system of dust controlling according to claim 6, which is characterized in that the vehicle
It carries electrostatic precipitation unit and further includes baffle upper plate and chin spoiler, the baffle upper plate and chin spoiler are with along air-flow direction
The mode of opposite tilt is fixed on above and below the electrostatic precipitation module of the vehicle-mounted electrostatic precipitation unit；And it is led under
It is opened up in flowing plate and the corresponding ash hole of the ash inlet of flue-dust retainer.
A kind of 8. vehicle-mounted electrostatic precipitator control system of dust controlling according to claim 1, which is characterized in that the height
Supplying module is pressed to include accumulator, inverter, high pressure generator and control switch, the output terminal of the accumulator and inverter
Input terminal connects, and the output terminal of the inverter is connect with the input terminal of the high pressure generator；The sun of the high pressure generator
Pole output terminal is connect with collecting polar plate, and cathode end is connect with discharge electrode；The control switch access the accumulator and
The connecting line road of inverter.
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| CN201611244762.1A CN106475224B (en) | 2016-12-29 | 2016-12-29 | A kind of vehicle-mounted electrostatic precipitator control system of dust controlling and application |
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| CN201611244762.1A CN106475224B (en) | 2016-12-29 | 2016-12-29 | A kind of vehicle-mounted electrostatic precipitator control system of dust controlling and application |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111800566B (en) * | 2020-07-23 | 2022-01-14 | 深圳市乔安科技有限公司 | Dust protected road security protection surveillance camera head |
| CN111686939A (en) * | 2020-07-23 | 2020-09-22 | 解标 | Secondary dust-raising-proof polar plate |
| CN113588506B (en) * | 2021-07-28 | 2023-06-16 | 山东诺方电子科技有限公司 | Road dust and dust load monitoring system and method |
| CN113908990A (en) * | 2021-11-08 | 2022-01-11 | 上海东震冶金工程技术有限公司 | Vehicle-mounted light electric dust remover and application thereof |
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