CN207204383U - Air cleaning facility - Google Patents
Air cleaning facility Download PDFInfo
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- CN207204383U CN207204383U CN201721353717.XU CN201721353717U CN207204383U CN 207204383 U CN207204383 U CN 207204383U CN 201721353717 U CN201721353717 U CN 201721353717U CN 207204383 U CN207204383 U CN 207204383U
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- plate
- potential plate
- high potential
- cleaning facility
- air
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Abstract
The utility model proposes a kind of air cleaning facility, the air cleaning facility includes：Ionization device, ionization device are used to charge to form charged particle to the particle in air-flow；Filter, filter allows air-flow to flow freely over the charged particle in simultaneously adsorption gas flow, wherein, filter is made up of at least one high potential plate, at least one low potential plate, at least one high potential plate is parallel with least one low potential plate and alternately arranges, and each at least one high potential plate is separated between its adjacent low potential plate by multiple support blocks；And air-introduced machine, air-introduced machine are used to promote air flow to form the air-flow through ionization device and filter.The utility model proposes air cleaning facility have the advantages that high adsorption efficiency, superelevation dust containing capacity, service life are longer.
Description
Technical field
Air purification field is the utility model is related to, more particularly, to a kind of air cleaning facility.
Background technology
Electrostatic precipitation is one kind of dedusting method.Dusty gas by being electrically isolated during high-voltage electrostatic field, grit with
In anion junction belt after negative electricity, tend to anode surface electric discharge and deposit.In the industry such as metallurgy, chemistry to purification gas or
Reclaim useful grit.Make gas ionization using electrostatic field so that dust particles are adsorbed onto the collecting method on electrode.In forceful electric power
Air molecule is ionized as cation and electronics in, and electronics, which marches on towards, runs into grit in anode process, make the negatively charged absorption of grit
It is collected to positive pole.
Existing Electrostatic Absorption dedusting technology mainly has two kinds of forms, equal Shortcomings：
Using the parallel electrostatic filter staggeredly formed of metal polar plate, its defect is mainly：1) it is loaded directly on metallic plate
High-tension electricity, security are poor；2) applying high pressure between metal polar plate can not be too high, otherwise can cause air breakdown between pole plate, therefore inhale
It is attached inefficient；3) when dust collection is more on wet environment or pole plate, electric discharge, arcing can occur between pole plate；4) high electricity between pole plate
Pressure is directly carried on air, and ozone yield is big.
Another technology is the medium highfield filter formed with wrapped with insulation conductive material, and it can be very good
Solve 4 defects of aforementioned filter, but still suffer from the relatively low deficiency of dust containing capacity, relative to same thickness flat field electrostatic
Filter, the dust containing capacity of medium highfield filter are low at least more than one times.So limiting it can not apply in fume amount
Big occasion, such as smoking room, fume purifying etc..The reason for causing medium highfield dust containing capacity low be mainly：Insulating materials bag
Conductive material is wrapped, after charged particle is adsorbed, electrically charged dust institute is difficult that quickly migration neutralizes, when charged dust is being situated between
Constantly accumulated on scutum, then the electrically charged also continuous accumulation of institute, formed and hinder to continue adsorbed anti-work with identical charges dust
Firmly, ultimately result in efficiency and decline failure.
Utility model content
In order to solve the above technical problems, the utility model proposes a kind of air cleaning facility, the air cleaning facility bag
Include：
Ionization device, ionization device are used to charge to form charged particle to the particle in air-flow；
Filter, filter allow air-flow to flow freely over the charged particle in simultaneously adsorption gas flow, wherein, filter is by least
One high potential plate, at least one low potential plate composition, at least one high potential plate is parallel with least one low potential plate and hands over
Arrange wrongly, and each at least one high potential plate passes through multiple support blocks between its adjacent low potential plate
Separate；With
Air-introduced machine, air-introduced machine are used to promote air flow to form the air-flow through ionization device and filter.
In one embodiment, filter is made up of multiple high potential plates and multiple low potential plates.
In one embodiment, multiple high potential plates and multiple low potential plates are positioned simultaneously by conducting connecting part respectively
It is conductive, it is preferable that the conducting connecting part is made up of conductive rubber.
In one embodiment, multiple support blocks are arranged on low potential plate.
In one embodiment, multiple support blocks are arranged on high potential plate.
In one embodiment, multiple support blocks parallel arrangement on high potential plate or low potential plate, it is preferable that multiple
Support block multiple row parallel arrangement on high potential plate or low potential plate.
In one embodiment, multiple support blocks are connected to high potential plate or low potential by surface-pasted mode
Plate.
In one embodiment, multiple support blocks have identical size, it is preferable that each in multiple support blocks has
Rectangular shape or cylindrical shape, it is preferable that the multiple support block is made up of injection molding manner.
In one embodiment, high potential plate is connected with low potential plate with DC high-voltage power supply, and at high potential plate
Low potential is in high potential, low potential plate.
In one embodiment, at least one high potential plate is respectively provided with identical with each at least one low potential plate
Shape, it is preferable that high potential plate and low potential plate are shaped as rectangle, annular, circular arc or irregular shape.
In one embodiment, when the filtering that cylinder is formed when being shaped as annular of high potential plate and low potential plate
Device, and ionization device is arranged on the top of the top surface of cylinder.
In one embodiment：
High potential plate is made up of dielectric substance parcel conductive material；
Low potential plate is made up of the plastics of metal, conductive plastics, conductive rubber or electroplating surface；And
The proof voltage of dielectric substance is more than the voltage between high potential plate and low potential plate,
Preferably, conductive material is metal, electrically-conducting paint or electrically conductive ink,
Preferably, dielectric substance is plastics or paper.
In one embodiment, high potential plate is made up of dielectric substance；
Low potential plate is made up of the plastics of metal, conductive plastics, conductive rubber or electroplating surface；And
The proof voltage of dielectric substance is more than the voltage between high potential plate and low potential plate,
Preferably, dielectric substance is plastics or paper.
In one embodiment, ionization device includes：
Conductive plate, conductive plate have multiple through holes；With
Ion pin, ion pin are arranged on conductive plate, and ion pin is connected with power supply,
Wherein, the electric polarity by the charged particle of ionization device is identical with the electric polarity of high potential plate.
Air cleaning facility disclosed in the utility model has following technique effect：1. by high potential plate and low potential
Highfield is formed between plate and the dust granules in air-flow is firmly attached on current potential plate, is played in air filtering
Fine particulates, the purpose for purifying air；2. only by making different shape, the high potential plate of size, low potential plate and more
Individual support block can make the filter of different shape and size, and manufacture is simpler, flexible, and substantially reduce exploitation week
Phase and cost；3. the electric polarity in use, by the charged particle of ionization device is identical with the electric polarity of high potential plate,
Low potential plate can be attracted to when so charged particle passes through filter, and because low potential plate is made of an electrically conducting material, so
Charged particle can quickly be neutralized, reduce accumulation of the charged particle on low potential plate, so that the dust containing capacity of filter is more
Greatly, the life-span is longer, adsorption efficiency is higher；4. due to the utility model proposes air cleaning facility have bigger dust containing capacity,
Longer service life and higher adsorption efficiency, therefore there is wider array of application.
Brief description of the drawings
Fig. 1 is structural representation (wherein, the arrow according to the air cleaning facility of one exemplary embodiment of the utility model
Head direction is gas flow direction)；
Fig. 2 is the exploded view according to the filter of the air cleaning facility of the utility model one embodiment；
Fig. 3 A are the structural representation according to the filter of the rectangle of the air cleaning facility of the utility model one embodiment
Figure；
Fig. 3 B are the structural representation according to the filter of the cylindricality of the air cleaning facility of the utility model one embodiment
Figure；
Fig. 4 A are the structural representation according to the high potential plate of the air cleaning facility of the utility model one embodiment；
Fig. 4 B are the structural representation according to the high potential plate of the air cleaning facility of the utility model another embodiment；
Fig. 5 A are the side view according to the ionization device of the air cleaning facility of the utility model one embodiment；With
Fig. 5 B are the front view of the ionization device shown in Fig. 5 A.
Embodiment
Illustrative, non-limiting example of the present utility model is described in detail with reference to the accompanying drawings, to new according to this practicality
The air cleaning facility of type is further described.
Air cleaning facility disclosed in reference picture 1-5B the utility model includes ionization device (including conductive plate 1 and ion
Pin 2), filter (including high potential plate 3, low potential plate 4 and support block 5) and air-introduced machine (not shown), air is in air inducing
Air-flow is formed in the presence of machine and passes through ionization device and filter, so that the particulate matter in air is under ionization device effect
Charge and be then attracted in filter.
Ionization device is used to charge to form charged particle to the particle in air-flow, i.e. has the dust granule in air-flow
There is electric polarity.Filter is made up of at least one high potential plate 3, at least one low potential plate 4, and at least one high potential plate
3 is parallel with least one low potential plate 4 and alternately arrange to form highfield between high potential plate 3 and low potential plate 4.Separately
Outside, multiple support blocks 5 are set between each at least one high potential plate 3 and low potential plate 4 adjacent thereto, will
Adjacent current potential plate separates (reference picture 2).In certain embodiments, high potential plate 3 and low potential plate 4 and DC high-voltage power supply
It is connected, makes that high potential plate 3 is in high potential, low potential plate 4 is in low potential.So, adjacent high potential plate 3 and low potential
Gas channel is formed between plate 4 to allow air-flow to pass through；Apply DC high voltage between high potential plate 3 and low potential plate 4
In the case of, highfield is formed between adjacent high potential plate 3 and low potential plate 4, so as to realize the charged particle in adsorption gas flow
Purpose.
Illustrate the course of work of air cleaning facility disclosed in the utility model with reference to Fig. 1：Air is in air-introduced machine
Air-flow is formed under effect；When air-flow passes through ionization device, dust granule therein is electrically charged and forms charged particle；Charged particle
As air-flow enters filter, and high potential plate 3 is attracted under forceful electric power field action in the filter, so as to realize that air is net
The purpose of change.
As described above it is recognised that in air cleaning facility disclosed in the utility model, filter can be by a height
Current potential plate 3 and a low potential plate 4 form, and can also be staggered and be formed by multiple high potential plates 3 and multiple low potential plates 4,
And separated between adjacent high potential plate 3 and low potential plate 4 using multiple support blocks 5.So, the dust granule in air-flow
It can be firmly adsorbed on current potential plate in the presence of highfield, play fine particulates in air filtering, purify air
Purpose.Further, since the composition of filter disclosed in the utility model is simple in construction, manufacturing process with little need for mold,
Only by make different shape, the high potential plate 3 of size, low potential plate 4 and multiple support blocks 5 can make different shape and
The filter of size, manufacture is simpler, flexible, and substantially reduces construction cycle and cost.
Illustrate the structure of the filter in some embodiments of the utility model referring to Fig. 2-4B.
Reference picture 2-3B, when filter is made up of multiple high potential plates 3 and multiple low potential plates 4, multiple high potential plates 3
Position simultaneously conduction by conducting connecting part (not shown) respectively with multiple low potential plates 4, it is preferable that this is conductively connected
Part is made up of conductive rubber.Because conductive rubber is flexible, therefore current potential plate can firmly be crimped, it is ensured that good conduction
Property.It will be understood by those skilled in the art that for connecting multiple high potential plates 3 and multiple low potential plates 4 respectively
Material is not limited to conductive rubber, can also use other conductive materials commonly used in the art.
Reference picture 2, the support block 5 for adjacent high potential plate 3 and low potential plate 4 to be spaced apart can be arranged on low
It can also be arranged on high potential plate 3 on current potential plate 4, to reach the purpose of support and interval.
In certain embodiments, multiple support blocks 5 parallel arrangement on high potential plate 3 or low potential plate 4, and each other
Separate to avoid creepage phenomenon.In certain embodiments, multiple support blocks 5 on high potential plate 3 or low potential plate 4 with multiple row
Form parallel arrangement.Preferably, multiple support blocks 5 are firm by the feed system and SMT surface mounting machines of customization
Ground is fixed to high potential plate 3 or low potential plate 4.In certain embodiments, multiple support blocks 5 are by made of injection molding manner
Support block with identical size is to ensure that adjacent high potential plate 3 and low potential plate 4 be arranged in parallel, and in multiple support blocks 5
Each there is rectangular shape or cylindrical shape.It should be noted that on the premise of support strength is ensured, support
The shape facility of block 5, high potential plate 3 either the arrangement mode on low potential plate 4 and with high potential plate 3 or low potential plate
4 connected mode for the purpose of reducing windage as far as possible, but be not restricted to that form described above.
Reference picture 3A and 3B, at least one high potential plate 3 are respectively provided with identical with each at least one low potential plate 4
Shape.Preferably, the shape of high potential plate 3 and low potential plate 4 is rectangle, annular, circular arc or irregular shape.
When the shape of high potential plate 3 and low potential plate 4 is rectangle, the filter that is formed is cuboid, and air-flow is from cuboid
Side enters, flowed out from opposite side.When the shape of high potential plate 3 and low potential plate 4 is circular arc, the filter that is formed
For arc body, air-flow can enter from the side of arc body, be flowed out from opposite side.When the shape of high potential plate 3 and low potential plate 4
When being annular, the filter formed is cylindrical shape.In the situation of cylinder filter, ionization device is arranged on circle
The top of the top surface of cylinder, the air-flow for carrying charged particle is set to enter from the top surface of cylinder, be flowed from 360 degree of side of cylinder
Go out, so as to improve the filter area of filter and air-flow filtering rate.In addition, filtered as above, the utility model is disclosed
The structure of device more easily forms columnar filter.The shape of high potential plate 3 and low potential plate 4 can also be irregular
Shape, to form other shapes of filter.
Shown in reference picture 2,4A and 4B, high potential plate 3 wraps up conductive material 32 by dielectric substance 31 and is made.Preferably,
Conductive material 32 is metal, electrically-conducting paint, electrically conductive ink or other conductive materials, and the proof voltage of dielectric substance 31 is big
Voltage between high potential plate 3 and low potential plate 4 is to avoid electrical breakdown.Dielectric substance is plastics or paper, but ability
Field technique personnel the utility model proposes disclosed in it should be appreciated that be used for the dielectric substance for forming high potential plate 3
Type is not limited to plastics or paper.Low potential plate 4 by metal, conductive plastics, conductive rubber or electroplating surface plastics system
Into.In one embodiment, high potential plate 3 can be made up of the dielectric substance for not wrapping up conductive material, wherein dielectric material
Material can be with, but is not limited to, and is made up of plastics or paper.So, high pressure is applied between high potential plate and low potential plate with it
Form highfield in the air duct that forms, so as to the charged particle in efficiently filtered airflow.
Reference picture 5, in some embodiments of the utility model, ionization device includes conductive plate 1 and ion pin 2.It is conductive
Plate 1 has multiple through holes to allow air-flow to pass through, and ion pin 2 is arranged on conductive plate 1, and ion pin 2 is connected with power supply
To produce corona generating, make the charge dust particles in the air-flow by ionization device.It should be noted that in the utility model
Disclosed ionization device can also have line plank frame, independent metal needle construction, independent carbon fiber structural etc., and be not limited to pin
Plank frame.Further, the electric polarity by the charged particle of ionization device is identical with the electric polarity of high potential plate 3, so
Charged particle can be attracted to low potential plate 4 when passing through filter, and because low potential plate 4 is made of an electrically conducting material, so energy
It is enough quickly to neutralize charged particle, reduce accumulation of the charged particle on low potential plate 4, so that the dust containing capacity of filter is more
Greatly, the life-span is longer, adsorption efficiency is higher.
Due to the utility model proposes air cleaning facility there is bigger dust containing capacity, longer service life and more
High adsorption efficiency, therefore there is wider array of application, such as to can be applied to Household Air Purifier, new blower fan, oil smoke net
Change device, smoking room clarifier and smokeless barbecue equipment etc..
Although exemplary embodiments of the present utility model are illustrated, but it is clear that those skilled in the art can manage
Solution, can be changed in the case of without departing substantially from spirit of the present utility model and principle, its scope in claims and
It is defined in its equivalent.
Claims (14)
1. a kind of air cleaning facility, it is characterised in that the air cleaning facility includes：
Ionization device, the ionization device are used to charge to form charged particle to the particle in air-flow；
Filter, the filter allow air-flow to flow freely over and the charged particle in adsorption gas flow, wherein, the filter by
At least one high potential plate, at least one low potential plate composition, at least one high potential plate and at least one low electricity
Position plate is parallel and alternately arranges, and each at least one high potential plate and the low potential adjacent with its
Separated between plate by multiple support blocks；With
Air-introduced machine, the air-introduced machine are used to promote air flow to form the gas through the ionization device and the filter
Stream.
2. air cleaning facility according to claim 1, it is characterised in that the filter is by multiple high potential plates and more
Individual low potential plate composition.
3. air cleaning facility according to claim 2, it is characterised in that the multiple high potential plate and the multiple low
Current potential plate by conducting connecting part position respectively and conduction, it is preferable that the conducting connecting part is made up of conductive rubber.
4. air cleaning facility according to claim 1, it is characterised in that the multiple support block is arranged on the low electricity
On the plate of position.
5. air cleaning facility according to claim 1, it is characterised in that the multiple support block is arranged on the high electricity
On the plate of position.
6. the air cleaning facility according to claim 4 or 5, it is characterised in that the multiple support block is in the high electricity
Parallel arrangement on position plate or the low potential plate, it is preferable that the multiple support block is in the high potential plate or the low electricity
Multiple row parallel arrangement on the plate of position.
7. the air cleaning facility according to claim 4 or 5, it is characterised in that the multiple support block is pasted by surface
The mode of dress is connected to the high potential plate or the low potential plate.
8. air cleaning facility according to claim 1, it is characterised in that the multiple support block has identical size,
Preferably, each in the multiple support block has rectangular shape or cylindrical shape, it is preferable that the multiple branch
Bracer is made up of injection molding manner.
9. air cleaning facility according to claim 1, it is characterised in that the high potential plate and the low potential plate with
DC high-voltage power supply is connected, and the high potential plate is in high potential, the low potential plate is in low potential.
10. air cleaning facility according to claim 1, it is characterised in that at least one high potential plate with it is described
Each at least one low potential plate is respectively provided with identical shape, it is preferable that the high potential plate and the low potential plate
Be shaped as rectangle, annular, circular arc or irregular shape.
11. air cleaning facility according to claim 10, it is characterised in that when the high potential plate and the low potential
The filter for being shaped as being formed cylinder during annular of plate, and the ionization device is arranged on the cylindrical top surface
Top.
12. air cleaning facility according to claim 1, it is characterised in that：
The high potential plate is made up of dielectric substance parcel conductive material；
The low potential plate is made up of the plastics of metal, conductive plastics, conductive rubber or electroplating surface；And
The proof voltage of the dielectric substance is more than the voltage between the high potential plate and the low potential plate,
Preferably, the conductive material is metal, electrically-conducting paint or electrically conductive ink,
Preferably, the dielectric substance is plastics or paper.
13. air cleaning facility according to claim 1, it is characterised in that：
The high potential plate is made up of dielectric substance；
The low potential plate is made up of the plastics of metal, conductive plastics, conductive rubber or electroplating surface；And
The proof voltage of the dielectric substance is more than the voltage between the high potential plate and the low potential plate,
Preferably, the dielectric substance is plastics or paper.
14. air cleaning facility according to claim 1, it is characterised in that the ionization device includes：
Conductive plate, the conductive plate have multiple through holes；With
Ion pin, the ion pin are arranged on the conductive plate, and the ion pin is connected with power supply,
Wherein, the electric polarity by the charged particle of the ionization device is identical with the electric polarity of the high potential plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721353717.XU CN207204383U (en) | 2017-10-20 | 2017-10-20 | Air cleaning facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721353717.XU CN207204383U (en) | 2017-10-20 | 2017-10-20 | Air cleaning facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207204383U true CN207204383U (en) | 2018-04-10 |
Family
ID=61821146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721353717.XU Active CN207204383U (en) | 2017-10-20 | 2017-10-20 | Air cleaning facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207204383U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108837947A (en) * | 2018-05-25 | 2018-11-20 | 利民(番禺南沙)电器发展有限公司 | A kind of intense field dielectric mass filter |
| CN109692759A (en) * | 2017-10-20 | 2019-04-30 | 山东雪圣环境工程有限公司 | Air cleaning facility |
| CN112154032A (en) * | 2018-05-24 | 2020-12-29 | 安美解决方案有限公司 | Electrostatic precipitator and air supply equipment |
-
2017
- 2017-10-20 CN CN201721353717.XU patent/CN207204383U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109692759A (en) * | 2017-10-20 | 2019-04-30 | 山东雪圣环境工程有限公司 | Air cleaning facility |
| CN112154032A (en) * | 2018-05-24 | 2020-12-29 | 安美解决方案有限公司 | Electrostatic precipitator and air supply equipment |
| CN108837947A (en) * | 2018-05-25 | 2018-11-20 | 利民(番禺南沙)电器发展有限公司 | A kind of intense field dielectric mass filter |
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