CN207287770U - A kind of electrodecontamination component and include its air purifier - Google Patents
A kind of electrodecontamination component and include its air purifier Download PDFInfo
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- CN207287770U CN207287770U CN201721024590.7U CN201721024590U CN207287770U CN 207287770 U CN207287770 U CN 207287770U CN 201721024590 U CN201721024590 U CN 201721024590U CN 207287770 U CN207287770 U CN 207287770U
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Abstract
The utility model belongs to gas purification technique field, is related to a kind of electrodecontamination component and includes its air purifier.The electrodecontamination component includes charged moieties and dust part, and dust collecting part point includes collecting electrode, and collecting electrode includes the porous layer of collecting electrode body and setting in its surface；Or the material of collecting electrode is porous conductive material.The utility model on the surface of its collecting electrode body by setting porous layer or directly making collecting electrode using porous conductive material so that collecting electrode has loose structure, so as to extend service life.In addition, the utility model between collecting electrode body and porous layer by setting catalyst layer, or catalyst layer is directly arranged at collecting electrode surface, so that collecting electrode is also equipped with absorbing the function of gaseous pollutant, and pole material occurs by reasonably selecting corona, in conjunction with the control to supply voltage and power-on time, ozone yield can be reduced.
Description
Technical field
The utility model belongs to gas purification technique field, and in particular to a kind of electrodecontamination component and comprising its air it is net
Change device.
Background technology
Existing air purifying process mainly using filtering by the way of, due to the objective reality of sieve meshes so that be less than
The suspended particulate of mesh diameter remains to not realize high-efficient purification through strainer, in addition filtering technique also there are windage it is big, two
Secondary pollution, frequently replace the defects of secondary consumption caused by strainer.With making rapid progress for air purifying process, can solve
The electrostatic precipitator technology for stating drawback comes into being, and receives the extensive favor of researchers rapidly.
Electrostatic precipitator technology is that the highfield produced using high voltage makes air that corona discharge occur, and is produced after air ionization
Charged ion combined with suspended particulate substance, wherein most of suspended particulate substances obtain negative electrical charge and are eventually deposited at anode dust
On plate.Although the technology is with very high suspended matter collection efficiency, it is disadvantageous in that, suspended particulate substance reaches dust
Accumulation, it is necessary to take the method for mechanical oscillation to remove it from collecting electrode, in common electrostatic dust collection equipment all after electrode
Special vibration body is designed with, and mechanical oscillation can be such that the particulate matter of micro-meter scale on collecting electrode flies upward once again returns to air-flow
In, cause the electrostatic dust collection equipment for being provided with vibration body to be unsuitable for the occasion of indoor air purification；If but it is not provided with rapping machine
Structure, then need frequent clean collecting electrode, this can make troubles to the use of consumer again.
For this reason, Chinese patent literature CN202715481U discloses a kind of pole plate of electrostatic precipitation cleaning equipment, it is to be stained with
There are the cloth collecting polar plate of conductivity water, cloth collecting polar plate liner or adhesiving metal pole plate, cloth collecting polar plate can make crawler belt
Shape, both ends are sleeved on disk roller, and termination is provided with conductive water spray system and decontamination scraping blade.Although the technology can realize pole plate
It is free of cleaning or cleaned outside high voltage electric field, be conducive to maintain electric field to stablize and high purifying rate, non-secondary pollution, but above-mentioned technology
In dust collecting electrode use cloth electrode, decontamination scraping blade scrapes electrode always in addition, in the near future will lesion electrode；In addition scrape
Cloth mechanism is combined with washing, easily makes rinsing bowl intussusception endophytic bacteria and fouling, and then influence cleaning performance；Electrodecontamination is using washing
Mode also there are serious safety problem, just in case electric leakage will be abnormally dangerous.
In addition, traditional electrostatic dust collection equipment can not remove the pollutant in air, therefore to reach removing gas
The purpose of state pollutant just needs additionally to increase new function module, this will cause the increase of cost and volume, bulky equipment
Also the narrow use environments such as in-car can not be applied to.In addition, ionized air often produces ozone gas, as electrostatic removes
The increase of dirt equipment usage time, inevitably the higher situation of ozone content, is especially produced when ageing equipment
Raw ozone amount can also be more.In consideration of it, how to be improved existing electrostatic dust collection equipment to overcome above-mentioned deficiency, into
For this area technical barrier urgently to be resolved hurrily.
Utility model content
The technical problems to be solved in the utility model is that existing indoor electrostatic air cleaner needs frequent clean collection
The defects of dirt electrode, and then a kind of dust-collecting area for increasing collecting electrode is provided, extends the electricity of collecting electrode service life only
Change component and include its air purifier.
Another technical problem to be solved in the utility model is that existing indoor electrostatic air cleaner need to increase body
Product the defects of could removing gaseous pollutant, and then provide a kind of no need to increase the i.e. removable gaseous pollutant of clarifier volume
Electrodecontamination component and the air purifier for including it.
3rd technical problem to be solved in the utility model is present in the electric dust-removing equipment of existing cleaning frequency length
Dust collecting electrode easy damaged, ash-removal effect it is bad and the defects of safety coefficient is low, and then provide a kind of dust collecting electrode scratch-resistant, dedusting effect
Fruit is good and electrodecontamination component without security risk and includes its air purifier.
To reach above-mentioned purpose, technical solution is as follows used by the utility model：
A kind of electrodecontamination component, including charged moieties and dust part, the dust collecting part point include collecting electrode；The collection
Dirt electrode includes collecting electrode body and the porous layer being arranged on the collecting electrode body surface；Or the collecting electrode
Material be porous conductive material.
Preferably, the porous conductive material is metal-organic framework materials, foam metal, graphene, cellular activated carbon
In one or more.
Preferably, the porous layer be by using sol-gel process, template, anodizing, sluggish precipitation,
Spraying, plating, ion plating, chemical plating, Composite Coatings, coating produced by laser cladding, electrophoretic deposition or vapour deposition and formed.
Preferably, the thickness of the porous layer is 1~8 μm.
Preferably, the porosity of the porous layer or the porous conductive material is 80%~99.8%.
Preferably, the specific surface area of the collecting electrode is 500~2000m2/g。
Further, the material of the collecting electrode body or the collecting electrode is flexible conducting material, the dust
Electrode body or the collecting electrode are in end to end ring-type；
The electrodecontamination component further includes the transmission for driving the collecting electrode body or the collecting electrode to rotate
Mechanism.
Preferably, the transmission mechanism includes some shafts, and the collecting electrode body or the collecting electrode are sleeved on
In each shaft.
Further, the electrodecontamination component further includes deashing component, the deashing component at work with the dust
Electrode contradicts.
Preferably, the electrodecontamination component further includes dust-removing control device, and the dust-removing control device is used to control the deashing
Component working.
Preferably, the electrodecontamination component further includes detector, and the detector, which is arranged in the charged moieties, to be used for
The current value of the charged moieties is detected, the detector is connected with the dust-removing control device；And/or
The electrodecontamination component further includes timer, described for obtaining the Cumulative Elapsed Time of the electrodecontamination component
Timer is connected with the dust-removing control device；And/or
The electrodecontamination component further includes particle concentration sensor, and the particle concentration sensor is separately positioned on institute
The inlet and outlet of electrodecontamination component is stated, the particle concentration sensor is connected with the dust-removing control device.
Preferably, the working time of the deashing component be by the dust-removing control device according to the collecting electrode body or
The length and translational speed of the collecting electrode are calculated, and the timer obtains the working time of the deashing component, when
After the working time of the deashing component reaches preset time, the dust-removing control device controls the deashing component to be stopped.
Preferably, the electrodecontamination component further includes ash component, and the ash component is arranged at the deashing component
Lower section.
Preferably, the electrodecontamination component further includes prompting device, the prompting device and the deashing component and/or described connects
Grey component connection, for after the deashing component is stopped or when the content weight of the ash component reaches preset value
Send the prompting for clearing up the ash component.
Further, the collecting electrode further includes catalyst layer, and the catalyst layer is arranged at the collecting electrode
Between body and the porous layer；Or the catalyst layer is arranged at the surface of the collecting electrode.
Preferably, the charged moieties include corona pole occur, the material that pole occurs for the corona is tungsten, copper, gold, silver,
One or more in platinum, nichrome；The supply voltage that pole occurs for the corona is 3000~18000V, using intermittent mode
Pole power supply occurs for the corona.
A kind of air purifier, including above-mentioned electrodecontamination component.
A kind of ash removal method for above-mentioned electrodecontamination component, includes the following steps：
Detect the current value of the charged moieties；By the current value compared with the first predetermined threshold；In the electricity
When flow valuve is more than first predetermined threshold, the deashing component is controlled to start to work；Or
Obtain the Cumulative Elapsed Time of the electrodecontamination component；Reach the second predetermined threshold in the Cumulative Elapsed Time
When, control the deashing component to start to work；Or
Obtain the inlet particle thing concentration and outlet particle concentration of the electrodecontamination component；The inlet particle thing is dense
The difference of degree and the outlet particle concentration is with the ratio of the inlet particle thing concentration compared with the 3rd predetermined threshold；Described
When ratio is less than three predetermined threshold, the deashing component is controlled to start to work.
A kind of dust-removing control device, including memory, processor and storage can be run on a memory and on a processor
Computer program, the step of processor realizes the above method when performing described program.
A kind of computer-readable medium, is stored thereon with computer program, which realizes above-mentioned when being executed by processor
The step of method.
Compared with prior art, the above-mentioned technical proposal of the utility model has the following advantages that：
1st, electrodecontamination component provided by the utility model, by the surface of its collecting electrode body set porous layer or
Person directly makes collecting electrode using porous conductive material so that collecting electrode has loose structure, so as to improve dust electricity
The dust-collecting area of pole, extends the service life of electrodecontamination component, greatly reduces the frequency that user cleans collecting electrode, lifts user
Life convenience.
2nd, electrodecontamination component provided by the utility model, limit the thickness of porous layer as 1~8 μm, porous layer or porous lead
The porosity of electric material is 80%~99.8%, the specific surface area of collecting electrode is 500~2000m2/ g, thus can be by dust electricity
The dust-collecting area of pole at least expands more than 3 times so that cleaning frequency at least reduces to 30%, and such as original cleaning frequency is 30
My god, it will can be extended to the cleaning frequency 90 days using after the electrodecontamination component of the utility model.
3rd, electrodecontamination component provided by the utility model, by using flexible conducting material make collecting electrode and be allowed to be in
End to end ring-type, recycles transmission mechanism to drive collecting electrode to rotate, can so not increase the feelings of clarifier volume
Increase effective dust-collecting area under condition, so as to reduce the frequency that user cleans collecting electrode.
4th, electrodecontamination component provided by the utility model, be further provided with deashing component, dust-removing control device and detector,
Timer and/or particle concentration sensor, to control the start and stop of deashing component, can so realize to the automatic of collecting electrode
Deashing, on the one hand can solve the trouble of user's frequent clean, and on the other hand can also solve collecting electrode needs to dry after cleaning
And the problem of cannot coming into operation, the third aspect can also extend the service life of collecting electrode at once, ash-removal effect is lifted, and not
There are any security risk.
5th, electrodecontamination component provided by the utility model, by setting catalyst between collecting electrode body and porous layer
Layer, or catalyst layer is directly arranged to the surface of the collecting electrode made of porous conductive material, so ensureing dust
Electrode can also make collecting electrode possess the gaseous contaminations such as absorbing carbon dioxide, formaldehyde, ozone while having larger dust-collecting area
The function of thing, thus overcoming existing clarifier needs to increase the problem of new filter screen could remove gaseous pollutant, and
Increasing new component will cause it to be not used to narrow environment.
6th, electrodecontamination component provided by the utility model, by reasonably select corona occur pole material for tungsten, copper, gold,
Silver, platinum or nichrome, and 3000~18000V of supply voltage is combined, use intermittent mode that pole power supply occurs for corona, that is, supply
Power mode is using operation t1Time, stops t2The control model of time, voltage can be change in different run time sections
Can be constant, this is related with the concentration of pollutant；Thus the ozone yield during electrodecontamination can be reduced, further from
The generation of electrodecontamination accessory substance is reduced in principle so that the electrodecontamination component of the utility model can really realize purification air
Purpose.
7th, electrodecontamination component provided by the utility model, when porous layer is obtained using spraying or electroplating technology, may be used also
Make collecting electrode surface that there is the electroactive of higher, be under equal conditions easier to ionize, so as to realize the same of high-efficient purification
When reduce the ozone problem that produces during electrodecontamination.
Brief description of the drawings
, below will be to specific embodiment party in order to illustrate more clearly of the technical solution in the utility model embodiment
Attached drawing is briefly described needed in formula description, it should be apparent that, drawings in the following description are the utility model
Some embodiments, for those of ordinary skill in the art, without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structure chart of the collecting electrode in embodiment 2；
Fig. 2 is the structure chart of the collecting electrode in embodiment 4；
Fig. 3 is the structure chart of the collecting electrode in embodiment 7；
Wherein, the reference numerals are as follows：
1- collecting electrode bodies；2- porous layers；3- shafts；4- deashing components；5- ash components；6- catalyst layers.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected scope.
As long as involved technical characteristic non-structure each other in the utility model different embodiments disclosed below
It can be combined with each other into conflict.
Embodiment 1
Electrodecontamination component provided in this embodiment includes charged moieties and dust part, and the dust collecting part point includes dust electricity
Pole, the material of the collecting electrode is metal-organic framework materials.The porosity of collecting electrode in the present embodiment is 90%, than
Surface area is 2000m2/g。
In other embodiments, the material of the collecting electrode can also be foam metal, graphene, cellular activated carbon etc.
Other porous conductive materials.In other words, any material porous and electrically conductive may be used to make the dust electricity of the utility model
Pole, each falls within the scope of protection of the utility model.
Embodiment 2
Electrodecontamination component provided in this embodiment includes charged moieties and dust part, and the dust collecting part point includes dust electricity
Pole；As shown in Figure 1, the collecting electrode includes collecting electrode body 1 and is arranged on 1 one surface of collecting electrode body
Porous layer 2.Porous layer 2 in the present embodiment is formed by the way that nano-titanium dioxide is deposited on surface of aluminum plate, porous layer
Thickness be 1.9 μm, the porosity of porous layer is 90%, and the specific surface area of collecting electrode is 1500m2/g。
Porous layer in the utility model is not limited solely on a surface of collecting electrode body, as interchangeable reality
Mode is applied, porous layer can be also arranged on two surfaces of collecting electrode body at the same time.Certainly in other embodiments, porous layer
It can also be by using sol-gel process, template, anodizing, sluggish precipitation, spraying, plating, ion plating, change
The techniques such as plating, Composite Coatings, coating produced by laser cladding or electrophoretic deposition to be learned to be made, the moulding process of above-mentioned porous layer is also merely illustrative,
It can not be not understood as the limitation to the utility model.
Embodiment 3
Electrodecontamination component provided in this embodiment includes charged moieties and dust part, and the dust collecting part point includes dust electricity
Pole；The collecting electrode includes collecting electrode body and is respectively arranged at porous on described two surfaces of collecting electrode body
Layer, the porous layer in the present embodiment is formed by the way that carbon dust is sprayed on surface of aluminum plate, and the thickness of porous layer is 8 μm, more
The porosity of aperture layer is 80%, and the specific surface area of collecting electrode is 850m2/g。
Electrodecontamination component in the present embodiment further includes deashing component, dust-removing control device, detector and ash component, its
In：The deashing component is contradicted with the collecting electrode at work；The dust-removing control device is used to control the deashing component
Work；The detector, which is arranged in the charged moieties, is used to detecting the current values of the charged moieties, the detector with
Dust-removing control device connection, is more than setting value by the current value of the charged moieties (it is net with electricity when the detector detects
The structure for changing component is related with material) when, the dust-removing control device controls the deashing component to be moved simultaneously to the collecting electrode
Contradict therewith to start deashing work, so as to fulfill the automatic ash removing to collecting electrode, collecting electrode is cleaned to reduce user
Frequency, lifts the property easy to use of user；The ash component is arranged at the lower section of the deashing component to accommodate dust.
Specifically, dust-removing control device includes memory, processor and storage on a memory and can be in the present embodiment
The step of computer program run on processor, the processor realizes above-mentioned ash removal method when performing described program.
The present embodiment additionally provides a kind of computer-readable medium, is stored thereon with computer program, which is processed
The step of device realizes above-mentioned ash removal method when performing.
Embodiment 4
Electrodecontamination component provided in this embodiment includes charged moieties and dust part, and the dust collecting part point includes dust electricity
Pole；The collecting electrode includes collecting electrode body and the porous layer being arranged on the collecting electrode body surface, such as Fig. 2 institutes
Show, the material of the collecting electrode body is flexible conducting material, and the collecting electrode body is in end to end ring-type, described
Electrodecontamination component further includes the transmission mechanism for driving the collecting electrode body to rotate, the transmission mechanism tool in the present embodiment
Body is some shafts 3, and the collecting electrode body fits are in each shaft, as the embodiment of changeable type, at it
Transmission mechanism can also be gear in its embodiment.
Please goodbye Fig. 2, the electrodecontamination component of the present embodiment further includes deashing component 4, dust-removing control device (not shown), meter
When device (not shown), ash component 5 and prompting device (not shown), wherein：The deashing component at work with the collection
Dirt electrode contradicts；The ash component is arranged at the lower section of the deashing component to accommodate dust；The dust-removing control device is used for
Control the deashing component working；The timer is connected with the dust-removing control device, for obtaining the electrodecontamination component
The working time of Cumulative Elapsed Time and the deashing component, when the operation for the electrodecontamination component that the timer obtains
Between accumulation when reaching preset time (such as 1440h), the dust-removing control device controls the deashing component to the collecting electrode
Movement is simultaneously contradicted to start deashing work, length and mobile speed of the dust-removing control device according to the collecting electrode body therewith
The working time of the deashing component is calculated in degree, reaches in the working time for the deashing component that the timer obtains
After preset time (such as 10min), the dust-removing control device controls the deashing component to be stopped；The prompting device with it is described clear
Grey component connection, the prompting of the ash component is cleared up for being sent after the deashing component is stopped.In other implementations
In example, the prompting device can also be connected with the ash component, for reaching pre- in the content weight of the ash component
If the prompting for clearing up the ash component is sent during value.Thus, which can be sent after each deashing, can also
It is to be sent again after multiple deashing.Certain other automatic ash removing modes of the prior art can equally be well applied to the utility model.
Embodiment 5
Charged moieties, dust part, transmission mechanism, deashing component, deashing in electrodecontamination component provided in this embodiment
Controller, the structure of ash component are same as Example 4, only difference is that, it is dense using particulate matter in the present embodiment
Degree sensor replaces the timer in embodiment 4 and cancels setting prompting device.The particle concentration sensor has two, respectively
The inlet and outlet of the electrodecontamination component is arranged on, they are connected with the dust-removing control device；When the particle concentration
Sensor obtain the electrodecontamination component inlet particle thing concentration and outlet particle concentration between difference with it is described into
When the ratio of mouth particle concentration is less than preset value (such as 30%), the dust-removing control device controls the deashing component to the collection
Dirt electrode movement is simultaneously contradicted to start deashing work therewith.
Embodiment 6
Charged moieties, dust part, transmission mechanism, deashing component, deashing in electrodecontamination component provided in this embodiment
Controller, timer, the structure of ash component are same as Example 4, but the electrodecontamination component in the present embodiment further includes point
The detector set is not connected with the dust-removing control device and particle concentration sensor, the detector are arranged on described charged
It is used for the current value for detecting the charged moieties in part；The particle concentration sensor has two, is separately positioned on described
The inlet and outlet of electrodecontamination component.
In the present embodiment when meeting that the following conditions are any, the dust-removing control device controls the deashing component to institute
Collecting electrode is stated to move and contradict therewith to start deashing work：
When the detector detects that the current value of the charged moieties is more than setting value；Or
When the run time accumulation for the electrodecontamination component that the timer obtains reaches preset time；Or
When the inlet particle thing concentration and outlet particle of the electrodecontamination component that the particle concentration sensor obtains
When the ratio of difference and the inlet particle thing concentration between thing concentration is less than preset value.
In addition, the prompting device in the present embodiment is connected setting with the deashing component and the ash component respectively, when full
The prompting device sends the prompting for clearing up the ash component when sufficient the following conditions are any：
After the deashing component is stopped；Or
When the content weight of the ash component reaches preset value.
Embodiment 7
The structure and embodiment 4 of electrodecontamination component provided in this embodiment are substantially similar, and difference is, such as Fig. 3 institutes
Show, the collecting electrode in the present embodiment includes collecting electrode body 1, is arranged on 1 one surface of collecting electrode body
Catalyst layer 6 and the porous layer 2 that is arranged on the catalyst layer 6；Wherein, catalyst layer 6 is to pass through plating metal
Platinum and formed, its thickness be 5 μm；Porous layer 2 be as obtained by nano-titanium dioxide is deposited on surface of aluminum plate, porous layer
Thickness is 2 μm, and the porosity of porous layer is 90%, and the specific surface area of collecting electrode is 1300m2/g。
Embodiment 8
The structure of electrodecontamination component provided in this embodiment is identical with embodiment 1, and difference is the dust
The material of electrode is graphene, its porosity is 89%, specific surface area 900m2/ g, also sets on the surface of the collecting electrode
The catalyst layer for ozone to be catalytically decomposed is equipped with, which is formed by spraying manganese dioxide, its thickness is 5
μm。
Embodiment 9
The structure of electrodecontamination component provided in this embodiment is identical with embodiment 6, but the charged moieties of the present embodiment
In corona the material of pole occurs be tungsten, the supply voltage of tungsten filament corona discharge electrode be 18000V, and powering mode use runs t1Time,
Stop t2The control model of time, voltage can be that change can also be constant, this and dirt in different run time sections
The concentration for contaminating thing is related.Certainly corona hair can also be made using copper, gold, silver, platinum or nichrome in other embodiments
Raw pole, the material that pole should correspondingly occur according to corona suitably adjusts supply voltage and power-on time, to reduce electricity as far as possible
Ozone yield in purification process.Each fall within above in the scope of protection of the utility model.
Embodiment 10
Air purifier provided in this embodiment, including above-described embodiment 1-9 it is any in electrodecontamination component, in view of ability
Field technique personnel know the tool of the air purifier after existing electrodecontamination component is substituted using the electrodecontamination component of the utility model
Body constructs, so details are not described herein again.
Obviously, the above embodiments are merely examples for clarifying the description, and the restriction not to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among the protection domain that variation is created still in the utility model.
Claims (14)
1. a kind of electrodecontamination component, including charged moieties and dust part, the dust collecting part point includes collecting electrode；Its feature exists
In the collecting electrode includes collecting electrode body and the porous layer being arranged on the collecting electrode body surface；
The material of the collecting electrode body is flexible conducting material, and the collecting electrode body is in end to end ring-type.
2. electrodecontamination component according to claim 1, it is characterised in that the thickness of the porous layer is 1~8 μm.
3. electrodecontamination component according to claim 1, it is characterised in that the porosity of the porous layer for 80%~
99.8%.
4. electrodecontamination component according to claim 1, it is characterised in that the specific surface area of the collecting electrode for 500~
2000m2/g。
5. according to claim 1-4 any one of them electrodecontamination components, it is characterised in that
The electrodecontamination component further includes the transmission mechanism for driving the collecting electrode body to rotate.
6. electrodecontamination component according to claim 5, it is characterised in that the transmission mechanism includes some shafts, described
Collecting electrode body fits are in each shaft.
7. electrodecontamination component according to claim 5, it is characterised in that the electrodecontamination component further includes deashing component,
The deashing component is contradicted with the collecting electrode at work.
8. electrodecontamination component according to claim 7, it is characterised in that the electrodecontamination component further includes dust-removing control
Device, the dust-removing control device are used to control the deashing component working.
9. electrodecontamination component according to claim 8, it is characterised in that the electrodecontamination component further includes detector, institute
State detector and be arranged on and be used for the current value for detecting the charged moieties, the detector and the deashing in the charged moieties
Controller connects；And/or
The electrodecontamination component further includes timer, for obtaining the Cumulative Elapsed Time of the electrodecontamination component, the timing
Device is connected with the dust-removing control device；And/or
The electrodecontamination component further includes particle concentration sensor, and the particle concentration sensor is separately positioned on the electricity
The inlet and outlet of purifying part, the particle concentration sensor are connected with the dust-removing control device.
10. according to claim 7-9 any one of them electrodecontamination components, it is characterised in that the electrodecontamination component further includes
Ash component, the ash component are arranged at the lower section of the deashing component.
11. electrodecontamination component according to claim 10, it is characterised in that the electrodecontamination component further includes prompting device,
The prompting device is connected with the deashing component and/or the ash component, for after the deashing component is stopped or
The content weight of the ash component sends the prompting for clearing up the ash component when reaching preset value.
12. according to the electrodecontamination component described in claim 1,2,3,4,6,7,8,9 or 11, it is characterised in that the dust electricity
Pole further includes catalyst layer, and the catalyst layer is arranged between the collecting electrode body and the porous layer.
13. according to the electrodecontamination component described in claim 1,2,3,4,6,7,8,9 or 11, it is characterised in that the charged portion
Dividing, which includes corona, occurs pole, and the material that pole occurs for the corona is tungsten, the one or more in copper, gold, silver, platinum, nichrome；
The supply voltage that pole occurs for the corona is 3000~18000V, uses intermittent mode that pole power supply occurs for the corona.
14. a kind of air purifier, it is characterised in that including claim 1-13 any one of them electrodecontamination components.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721024590.7U CN207287770U (en) | 2017-08-16 | 2017-08-16 | A kind of electrodecontamination component and include its air purifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721024590.7U CN207287770U (en) | 2017-08-16 | 2017-08-16 | A kind of electrodecontamination component and include its air purifier |
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| CN207287770U true CN207287770U (en) | 2018-05-01 |
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| CN201721024590.7U Active CN207287770U (en) | 2017-08-16 | 2017-08-16 | A kind of electrodecontamination component and include its air purifier |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470028A (en) * | 2017-08-16 | 2017-12-15 | 珠海格力电器股份有限公司 | A kind of electrodecontamination part and include its air purifier |
| CN114413398A (en) * | 2022-02-14 | 2022-04-29 | 珠海格力电器股份有限公司 | Purifier, method and device for controlling purifier, and nonvolatile storage medium |
-
2017
- 2017-08-16 CN CN201721024590.7U patent/CN207287770U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470028A (en) * | 2017-08-16 | 2017-12-15 | 珠海格力电器股份有限公司 | A kind of electrodecontamination part and include its air purifier |
| CN114413398A (en) * | 2022-02-14 | 2022-04-29 | 珠海格力电器股份有限公司 | Purifier, method and device for controlling purifier, and nonvolatile storage medium |
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