CN203916906U - A kind of multistage parallel electrostatic air filtration plate - Google Patents
A kind of multistage parallel electrostatic air filtration plate Download PDFInfo
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- CN203916906U CN203916906U CN201420302672.3U CN201420302672U CN203916906U CN 203916906 U CN203916906 U CN 203916906U CN 201420302672 U CN201420302672 U CN 201420302672U CN 203916906 U CN203916906 U CN 203916906U
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- electrostatic air
- collecting plate
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Abstract
The utility model provides a kind of multistage parallel electrostatic air filtration plate, by two above parallel collecting plates, formed, collecting plate is that the insulation electret by two above metallic plates and its outer wrap forms, collecting plate rectangularity, sheet, wherein, on every collecting plate, all there is the metallic plate and the metallic plate that is connected electronegative potential that connects high potential simultaneously.A kind of multistage parallel electrostatic air filtration plate of the present utility model, in the direction perpendicular to air duct, there is plural space static electricity field, can make the particle of air be adsorbed under the multi-direction power effect of a plurality of electrostatic fields, better effects if, and be convenient to clean.
Description
Technical field
The utility model relates to a kind of electrostatic air filtration plate, especially relates to a kind of multistage parallel electrostatic air filtration plate.
Background technology
In actual life, in continuous contaminated air, the particle that is less than or equal to 2. 5 microns (PM2.5) with fine particulates especially particle diameter causes very big harm to health; For air indoor in making the life better or that car steering is indoor, there is the adsorption function that much utilizes electro static filtering plate, reach the effect equipment of peace and quiet air.Electro static filtering plate itself can adsorb and have a lot of dusts in the process of filtered air, but how cleaning and filtering plate is puzzlement the sector personnel's technical problem always; If gap is large between filter, be to have facilitated cleaning sometimes, but filter effect has reduced again.The patent of Granted publication CN 202893510 U discloses a kind of collecting plate; The patent of Granted publication CN 202336389 U also discloses similar techniques, but does not deal with problems completely.Fig. 4 is a kind of collecting plate structural representation of prior art, and Fig. 5 is a kind of electrostatic air filtration plate structure of prior art schematic diagram.
Electrostatic precipitation of the prior art, air is generally by a parallel electrostatic field, what just electric field can be done is large or little, compared to prior art, a kind of multistage parallel electrostatic air filtration plate of the present utility model, in the direction perpendicular to air duct, there is plural space static electricity field, can make the particle of air be adsorbed under the multi-direction power effect of a plurality of electrostatic fields, better effects if, and be convenient to clean.Meanwhile, there is again electret to do and isolate or wrap up, can electrion and produce a large amount of ozone at lasting electrion, also there is moisture-proof function, and increase security.
Summary of the invention
The technical problem existing for prior art, the technical problem that the utility model solves is, a kind of multistage parallel electrostatic air filtration plate is provided, in the direction perpendicular to air duct, there is plural space static electricity field, can make the particle of air be adsorbed by it, under the multi-direction power effect of a plurality of electrostatic fields, its Electrostatic Absorption better effects if, and be convenient to clean.
A kind of multistage parallel electrostatic air filtration plate of the present utility model, by two above parallel collecting plates, formed, collecting plate is that the insulation electret by two above metallic plates and its outer wrap forms, collecting plate rectangularity, sheet, wherein, on every collecting plate, all there is the metallic plate and the metallic plate that is connected electronegative potential that connects high potential simultaneously.Parallel collecting plate recited above mainly refers to that the metallic plate on collecting plate is parallel to each other, and the electric field forming is like this even, and the position that the insulation electret on collecting plate has there will be between adjacent two collecting plates contact, can not be completely parallel.
As the further improvement to above-mentioned multistage parallel electrostatic air filtration plate, metallic plate number on described collecting plate is two, connect high potential metallic plate and be each with the metallic plate that is connected electronegative potential, all integral body becomes identical rectangle, an one end that is positioned at collecting plate, another is positioned at the other end of collecting plate.
As the further improvement to above-mentioned multistage parallel electrostatic air filtration plate, metallic plate number on described collecting plate is four, wherein connect high potential metallic plate and each two of metallic plates that are connected electronegative potential, be the rectangle that size and shape is identical, four metallic plates become matrix pattern to arrange, between two metallic plates, have certain intervals, two metallic plates of diagonally opposing corner that matrix pattern is arranged connect same potential.
As the further improvement to above-mentioned multistage parallel electrostatic air filtration plate, at described collecting plate, wherein simultaneously there is the protruding strong point of more than two equal height, another side has a depression locating slot in each protruding strong point corresponding section.
As the further improvement to above-mentioned multistage parallel electrostatic air filtration plate, the protruding strong point number on described collecting plate is two, and one of them protruding strong point shape only can be combined with a depression locating slot form fit of another side.
As the further improvement to above-mentioned multistage parallel electrostatic air filtration plate, each described protruding strong point is electrically connected to the depression locating slot of its corresponding position, in each protruding strong point and depression locating slot, there are two link tester mistakes, when the protruding strong point combines with depression locating slot, form two paths.
As the further improvement to above-mentioned multistage parallel electrostatic air filtration plate, on the surface of described collecting plate, there are many indenture or the convex epireliefs parallel with the long limit of rectangle control of dust plate.
As the further improvement to above-mentioned multistage parallel electrostatic air filtration plate, described indenture or convex epirelief cross section quadrangularly, triangle or semicircle; Described indenture or the degree of depth of convex epirelief or highly for being more than or equal to 1 millimeter.
As the further improvement to above-mentioned multistage parallel electrostatic air filtration plate, on the surface of described collecting plate, there are 5 above tablets that described filtered air passage is divided into a plurality of little filtered air passages.
As the further improvement to above-mentioned multistage parallel electrostatic air filtration plate, described multistage parallel electrostatic air filtration plate is to be made by mould one-shot forming, between collecting plate, be to be fixed together by insulation electret, a positive pole and a negative power supply interface are left in multistage parallel electrostatic air filtration plate outside.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the utility model collecting plate;
Fig. 2 is a kind of structural representation of the utility model collecting plate;
Fig. 3 is a kind of structural representation of the utility model section;
Fig. 4 is a kind of collecting plate structural representation of prior art;
Fig. 5 is a kind of electrostatic air filtration plate structure of prior art schematic diagram;
Fig. 6 is a kind of structural representation of the utility model;
Fig. 7 is a kind of structural representation of the utility model;
Fig. 8 is a kind of collecting plate cross-sectional view of the utility model;
Fig. 9 is a kind of collecting plate cross-sectional view of the utility model;
Figure 10 is a kind of collecting plate surface texture of the utility model schematic diagram;
Figure 11 is a kind of collecting plate surface texture of the utility model schematic diagram;
Figure 12 is a kind of collecting plate surface texture of the utility model schematic diagram;
Figure 13 is a kind of collecting plate cross-sectional view of the utility model;
Figure 14 is a kind of structural representation of the utility model;
In figure:
1, collecting plate; 2, metallic plate; 3, insulation electret; 4, air duct; 5, the strong point; 6, locating slot; 7, tablet; 8, little filtered air passage.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated.
Embodiment mono-, referring to Fig. 1, Fig. 3 and Fig. 6, wherein Fig. 3 can also be the cross-sectional view of other embodiment, this multistage parallel electrostatic air filtration plate, from Fig. 3 with Fig. 6, can find out that its parallel collecting plate 1 by five forms, as can be seen from Figure 1 collecting plate 1 is that insulation electret 3 by two metallic plates 2 and its outer wrap forms, collecting plate 1 rectangularity, sheet, 2 connection high potentials of two metallic plates on collecting plate 1, another piece connects electronegative potential, in Fig. 3, can find out the protruding strong point 5 that has two equal heights on a face of collecting plate 1, another side has a depression locating slot 6 in each the protruding strong point 5 corresponding section.
Embodiment bis-, referring to Fig. 2, Fig. 3 and Fig. 7, this multistage parallel electrostatic air filtration plate, from Fig. 3 with Fig. 7, can find out that its parallel collecting plate 1 by five forms, as can be seen from Figure 2 collecting plate 1 is that insulation electret 3 by four metallic plates 2 and its outer wrap forms, collecting plate 1 rectangularity, sheet, metallic plate number on collecting plate is four, wherein connect high potential metallic plate 2 and the metallic plate 2 each two that is connected electronegative potential, be the rectangle that size and shape is identical, 2 one-tenth matrix patterns of four metallic plates are arranged, between two metallic plates 2, there is certain intervals, two metallic plates of diagonally opposing corner 2 that matrix pattern is arranged connect same potential, the protruding strong point 5 that has two above equal heights on a face of collecting plate 1, another side has a depression locating slot 6 in each the protruding strong point 5 corresponding section.Two protruding strong points on the collecting plate shown in figure tri-wherein, can make one of them protruding strong point shape only can be combined with a depression locating slot form fit of another side, if install on collecting plate both sides is sequential, in the time of can making to install, be not easy to make mistakes like this.As can be seen from Figure 3 at the two ends of collecting plate 1, have the protuberance of metallic plate 2, this part can be used for connecting the electrode of power supply; Also can improve, the protruding strong point is all electrically connected to the depression locating slot of its corresponding position, in each protruding strong point and depression locating slot, have two link tester mistakes, when the protruding strong point combines with depression locating slot, form two paths.
On the surface of embodiment mono-and collecting plate in embodiment bis-, can also there be many indenture or the convex epireliefs parallel with the long limit of rectangle control of dust plate above, the concrete degree of depth or highly can suitably adjust according to the size of different integral, can be between 0.5 millimeter and 5 millimeters, the degree of depth of indenture or convex epirelief or to be highly 1 millimeter be a reasonable selection wherein; Indenture or convex epirelief cross section quadrangularly, triangle or semicircle.
Specific embodiment three, as shown in figure 14, electrostatic air filtration plate is comprised of six collecting plates 1, every collecting plate has respectively the projection of metallic plate 2 at two ends, this part is used for connecting plus or minus electrode, there is respectively the protruding strong point 5 at two ends, and with depression locating slot 6 combinations of another piece, be combined into an organic whole; Filtered air passage is divided into a plurality of little filtered air passages 8 by polylith tablet, Figure 13 is the profile of single collecting plate, from Figure 10, Figure 11, Figure 12, can find out that tablet 7 can have variform, and Figure 10 is zigzag, there is gap centre, can be also connection status in its practical application; Figure 11 is V font; Figure 12 is S shape.Certainly can also have other variforms, as W shape, in-line etc.From above-mentioned figure, do not see the quantity that every collecting plate comprises metallic plate, it can comprise two metallic plates as embodiment mono-, also can as embodiment bis-, comprise four metallic plates.
Implement one above, embodiment bis-can be to be made by mould one-shot forming with the multistage parallel electrostatic air filtration plate described in embodiment tri-, between collecting plate, be to be fixed together by insulation electret, a positive pole and a negative power supply interface are left in multistage parallel electrostatic air filtration plate outside.Overall structure is rigorous like this, and external interface is simple, and failure rate is low, and between two collecting plates, keeps certain distance to be also conducive to clean.
A kind of multistage parallel electrostatic air filtration plate of the present utility model is used for being arranged on air cleaning unit, generally be connected on the dc source of high pressure, polarizing voltage is just very good at about the 8 kilovolts electrostatic field clean-up effects that form, when application air can be first by thicker screen pack by hyperpolarization electrostatic air filtration plate, and then just can complete the purification to air once through activated carbon filtration, insulation electret polarization meeting keeps having adsorptivity after power-off in certain hour, the utility model is simple, noise is low, energy-conservation, and good filtration effect, be easy to clean.
These are only better case study on implementation of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a multistage parallel electrostatic air filtration plate, by two above parallel collecting plates, formed, collecting plate is that the insulation electret by two above metallic plates and its outer wrap forms, collecting plate rectangularity, sheet, is characterized in that: on every collecting plate, all have the metallic plate and the metallic plate that is connected electronegative potential that connect high potential simultaneously.
2. multistage parallel electrostatic air filtration plate according to claim 1, it is characterized in that: the metallic plate number on described collecting plate is two, connect high potential metallic plate and be each with the metallic plate that is connected electronegative potential, all integral body becomes identical rectangle, an one end that is positioned at collecting plate, another is positioned at the other end of collecting plate.
3. multistage parallel electrostatic air filtration plate according to claim 1, it is characterized in that: the metallic plate number on described collecting plate is four, wherein connect high potential metallic plate and each two of metallic plates that are connected electronegative potential, be the rectangle that size and shape is identical, four metallic plates become matrix pattern to arrange, between two metallic plates, have certain intervals, two metallic plates of diagonally opposing corner that matrix pattern is arranged connect same potential.
4. according to the multistage parallel electrostatic air filtration plate described in claim 1,2 or 3, it is characterized in that: at described collecting plate, wherein simultaneously have the protruding strong point of more than two equal height, another side has a depression locating slot in each protruding strong point corresponding section.
5. multistage parallel electrostatic air filtration plate according to claim 4, is characterized in that: the protruding strong point number on described collecting plate is two, and one of them protruding strong point shape only can be combined with a depression locating slot form fit of another side.
6. multistage parallel electrostatic air filtration plate according to claim 4, it is characterized in that: each described protruding strong point is electrically connected to the depression locating slot of its corresponding position, in each protruding strong point and depression locating slot, there are two link tester mistakes, when the protruding strong point combines with depression locating slot, form two paths.
7. according to the multistage parallel electrostatic air filtration plate described in claim 1,2 or 3, it is characterized in that: on the surface of described collecting plate, have many indenture or the convex epireliefs parallel with the long limit of rectangle control of dust plate.
8. multistage parallel electrostatic air filtration plate according to claim 7, is characterized in that: described indenture or convex epirelief cross section quadrangularly, triangle or semicircle; Described indenture or the degree of depth of convex epirelief or highly for being more than or equal to 1 millimeter.
9. according to the parallel electrostatic air filtration plate described in claim 1,2 or 3, it is characterized in that: on the surface of described collecting plate, have 5 above tablets that described filtered air passage is divided into a plurality of little filtered air passages.
10. according to the multistage parallel electrostatic air filtration plate described in claim 1,2 or 3, it is characterized in that: described multistage parallel electrostatic air filtration plate is to be made by mould one-shot forming, between collecting plate, be to be fixed together by insulation electret, a positive pole and a negative power supply interface are left in multistage parallel electrostatic air filtration plate outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420302672.3U CN203916906U (en) | 2014-06-09 | 2014-06-09 | A kind of multistage parallel electrostatic air filtration plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420302672.3U CN203916906U (en) | 2014-06-09 | 2014-06-09 | A kind of multistage parallel electrostatic air filtration plate |
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| Publication Number | Publication Date |
|---|---|
| CN203916906U true CN203916906U (en) | 2014-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420302672.3U Expired - Fee Related CN203916906U (en) | 2014-06-09 | 2014-06-09 | A kind of multistage parallel electrostatic air filtration plate |
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| CN (1) | CN203916906U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312158A (en) * | 2014-06-09 | 2016-02-10 | 黄河 | Multistage parallel static-electric air filtering plate |
| CN106839100A (en) * | 2017-01-19 | 2017-06-13 | 东莞市金鹤环保科技有限公司 | Based on public place air quality ensuring method and its regulation device |
| CN106898364A (en) * | 2017-01-19 | 2017-06-27 | 东莞市空谷清音净化设备有限公司 | A kind of gramophone with air-cleaning function |
| CN110404681A (en) * | 2019-08-05 | 2019-11-05 | 北京中科纳清科技股份有限公司 | The filter and air cleaning facility of composite particles electrification and adsorption function |
-
2014
- 2014-06-09 CN CN201420302672.3U patent/CN203916906U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105312158A (en) * | 2014-06-09 | 2016-02-10 | 黄河 | Multistage parallel static-electric air filtering plate |
| CN106839100A (en) * | 2017-01-19 | 2017-06-13 | 东莞市金鹤环保科技有限公司 | Based on public place air quality ensuring method and its regulation device |
| CN106898364A (en) * | 2017-01-19 | 2017-06-27 | 东莞市空谷清音净化设备有限公司 | A kind of gramophone with air-cleaning function |
| CN110404681A (en) * | 2019-08-05 | 2019-11-05 | 北京中科纳清科技股份有限公司 | The filter and air cleaning facility of composite particles electrification and adsorption function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20170609 |
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| CF01 | Termination of patent right due to non-payment of annual fee |