CN105312157A - Parallel static-electric air filtering plate - Google Patents
Parallel static-electric air filtering plate Download PDFInfo
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- CN105312157A CN105312157A CN201410251734.7A CN201410251734A CN105312157A CN 105312157 A CN105312157 A CN 105312157A CN 201410251734 A CN201410251734 A CN 201410251734A CN 105312157 A CN105312157 A CN 105312157A
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- plate
- collecting plate
- air filtration
- parallel
- collecting
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Abstract
The invention provides a parallel static-electric air filtering plate which is composed of more than two parallel dust collection plates, herein each dust collection plate is composed of a metal plate and an insulating electret material coating the metal plate. The polarity of power supplies connected to two adjacent dust collection plates are arranged oppositely. The dust collection plate is in a rectangular sheet-like shape, wherein an air filtering channel is formed among the dust collection plates. More than two protruded support points being equal in height are formed between two adjacent dust collection plates, wherein the distance between the two adjacent dust collection plates is less than or equal to the height of the protruded support points. The parallel static-electric air filtering plate is composed of a plurality of dust collection plates, wherein a self-supporting body is formed among the dust collection plates and even integrated moulding is available. The air filtering plate is convenient to install, detach and clean. By means of the electret material for insulating or coating the metal plates, the air filtering plate is free of high-voltage discharging and generation of large quantity of ozone under continuous high-voltage discharging. The air filtering plate also has a dampness-proof function and is improved in safety.
Description
Technical field
The present invention relates to a kind of electrostatic air filtration plate, especially relate to a kind of parallel electrostatic air filtration plate.
Background technology
In actual life in continuous contaminated air, the particle being less than or equal to 2.5 microns (PM2.5) with fine particulates especially particle diameter causes high risks to health; For the air of make the life better middle indoor or car steering indoor, there is the adsorption function much utilizing electro static filtering plate, reach the acting device of sanitizing air.Electro static filtering plate itself can be adsorbed with a lot of dust in the process of filtered air, but how cleaned filter plate is a technical problem perplexing the sector personnel always; If between filter, gap is large, be facilitate cleaning sometimes, but filter effect again reduces.Authorization Notice No. CN202893510U patent discloses a kind of collecting plate; The patent of Authorization Notice No. CN202336389U also discloses similar techniques, but does not deal with problems completely.
Summary of the invention
For the technical problem that prior art exists, the technical problem that the present invention solves is that provide a kind of parallel electrostatic air filtration plate, air passes from parallel electrostatic field, and Electrostatic Absorption effect is better, and major advantage is that this air filter plate is convenient to clean.
The parallel electrostatic air filtration plate of one of the present invention, be made up of the parallel collecting plate of more than two pieces, collecting plate is made up of the insulation electret of metallic plate and its outer wrap, the electric power polarity that adjacent two pieces of collecting plates connect is contrary, collecting plate is rectangle, sheet, has filtered air passage, wherein between collecting plate, between adjacent two pieces of collecting plates, have the mutually level raised support point of two or more, the distance between two pieces of collecting plates is less than or equal to the height of raised support point.Raised support point can make to leave space between two pieces of collecting plates, thus forms filtered air passage.Parallel collecting plate recited above mainly refers to that the metallic plate on collecting plate is parallel to each other, and the electric fields uniform formed like this, 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 parallel electrostatic air filtration plate, a face of every block collecting plate is raised support point to described collecting plate, and another side corresponding section is depression locating slot.
As the further improvement to above-mentioned parallel electrostatic air filtration plate, it is 2 that described raised support is counted out, and each raised support point shape on collecting plate can with a depression locating slot form fit, and the depression locating slot of described collecting plate at same position place does not mate with the shape of the raised support point of another side.
As the further improvement to above-mentioned parallel electrostatic air filtration plate, described each raised support point is electrically connected with the depression locating slot of its corresponding position, and one of them raised support point is electrically connected with its place collecting plate metallic plate; Described raised support point and its coupling locating slot that caves in forms UNICOM's conductor both when combining.
As the further improvement to above-mentioned parallel electrostatic air filtration plate, described electrostatic air filtration plate is made up of mould one-shot forming, be fixed together by insulation electret between collecting plate, gap height between collecting plate is more than or equal to 2 millimeters, and a positive pole and a negative power supply interface are left in air filter plate outside.
As the further improvement to above-mentioned parallel electrostatic air filtration plate, described raised support point growth bar shaped, its length is slightly less than the width of collecting plate.
As the further improvement to above-mentioned parallel electrostatic air filtration plate, on a surface of described collecting plate or on two surfaces, there are many indentures parallel with the long limit of rectangle collecting plate or convex epirelief.
As the further improvement to above-mentioned 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 height are for being more than or equal to 1 millimeter.
As the further improvement to above-mentioned parallel electrostatic air filtration plate, the surface of described collecting plate there are more than 5 pieces tablets described filtered air channel segmentation is become multiple little filtered air passage.
As the further improvement to above-mentioned parallel electrostatic air filtration plate, described tablet becomes S shape, Z-shaped or V-arrangement.Be parallel to wide shape very general, other shapes more can play flow-disturbing effect, and extend the effect of air duct, Electrostatic Absorption better effects if.
As the further improvement to above-mentioned parallel electrostatic air filtration plate, described insulation electret is ambroin electret or ceramic electret.
Electrostatic precipitation of the prior art, air is generally by parallel electrostatic field, Electrostatic Absorption effect well, but be generally not easy to clean, or complex structure, the own easy cleaning of monolithic collecting plate in such as, CN202336389U in background technology, but complicated integral structure, dismounting and installation inconvenience, so be still not easy to clean.The parallel electrostatic air filtration plate of one of the present invention, is made up of polylith collecting plate, can forms self-supporter between collecting plate, even can be one-body molded, and convenient like this installation, dismounting, be convenient to clean.Have again electret to do to isolate or wrap up, can not electrion and continue electrion produce a large amount of ozone, also there is moisture-proof function, increase security.
Accompanying drawing explanation
Fig. 1 is a kind of collecting plate structural representation of the present invention;
Fig. 2 is a kind of collecting plate structural representation of the present invention;
Fig. 3 is a kind of collecting plate structural representation of the present invention;
Fig. 4 is a kind of structural representation of the present invention;
Fig. 5 is a kind of structural representation of the present invention;
Fig. 6 is a kind of structural representation of the present invention;
Fig. 7 is a kind of structural representation of the present invention;
Fig. 8 is a kind of structural representation of the present invention;
Fig. 9 is a kind of collecting plate surface texture of the present invention schematic diagram;
Figure 10 is a kind of collecting plate surface texture of the present invention schematic diagram;
Figure 11 is a kind of collecting plate surface texture of the present invention schematic diagram;
Figure 12 is a kind of collecting plate cross-sectional view of the present invention;
Figure 13 is a kind of structural representation of the present invention;
In figure:
1, collecting plate; 2, metallic plate; 3, insulate electret; 4, air duct; 5, the strong point; 6, locating slot; 7, tablet; 8, little filtered air passage.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
As shown in Figure 4, embodiments of the invention one, a kind of parallel electrostatic air filtration plate, be made up of six pieces of parallel collecting plates 1, collecting plate 1 is made up of the insulation electret 3 of metallic plate 2 and its outer wrap, the electric power polarity that adjacent two pieces of collecting plates 1 connect is contrary, collecting plate is rectangle, sheet, filtered air passage 4 is had between two pieces of collecting plates, between adjacent two pieces of collecting plates 1, also have the distance between two mutually level raised support points, 5, two pieces of collecting plates 1 to be less than the height of raised support point 5; The another side corresponding section of the collecting plate 1 projection strong point 5 is depression locating slots 6; The strong point 5 in figure on one piece of collecting plate combines with the depression locating slot 6 on another block collecting plate, and metallic plate 2 stretches a fritter, is used for connecing power supply.
Collecting plate 1 in Fig. 2 is exactly used in embodiment one, collecting plate 1 in Fig. 1 does not cave in locating slot, but certain five of the number of raised support point 5, how many numbers of raised support point 5 can be relevant to the length of collecting plate, because the strong point 5 number of the longer needs of length is more, can more than 5.Raised support in Fig. 2 is counted out also can more than two.
Collecting plate in Fig. 4 also can replace to the collecting plate shown in Fig. 3, two raised support points 5 of this collecting plate 1 are all electrically connected with the depression locating slot 6 of its corresponding position in figure 3, and wherein the raised support point 5 on the left side is electrically connected with its place collecting plate metallic plate 2, when the collecting plate shown in Fig. 3 combines as collecting plate in Fig. 4, form UNICOM's conductor both when the raised support point 5 of such one piece of collecting plate combines with the depression locating slot 6 on another adjacent block collecting plate, the last just residue of combination two raised support points externally connect power supply successively.The surface of above-mentioned collecting plate can also increase and have many indentures parallel with the long limit of rectangle collecting plate or convex epirelief, the degree of depth of indenture or convex epirelief or be highly 1 millimeter, cross section quadrangularly, triangle or semicircle.
Specific embodiment two, collecting plate can play with building blocks the connection of formula as in Fig. 4, also can be made up of mould one-shot forming, be fixed together by insulation electret between collecting plate, such as equally combine shown in Fig. 5, raised support point can be increased more, combine as just like in figure 6.Fig. 7 is the further refinement to Fig. 6 structure, is connected in figure between collecting plate 1 by raised support point 5, and collecting plate 1 comprises metallic plate 2 and insulation electret 3, has air duct 4 between collecting plate.Collecting plate is not embodied each other and how to be externally electrically connected in Fig. 7, the relation be electrically connected in reality has a lot, can externally be electrically connected separately by each collecting plate, one-time formed electrostatic air filtration plate certainly preferably unite pair of outer leave a positive pole and a negative power supply interface.Fig. 8 is the three-dimensional view of Fig. 7.
Specific embodiment three, as shown in figure 13, electrostatic air filtration plate is made up of six pieces of collecting plates 1, adjacent two pieces of collecting plates have the projection of metallic plate 2 respectively at two ends, this part is used for connecting plus or minus electrode, two ends have raised support point 5 respectively, and are combined with depression locating slot 6, are combined into an organic whole; Filtered air passage is divided into multiple little filtered air passage 8 by polylith tablet, Figure 12 is the profile of single collecting plate, can find out that tablet 7 can have variform from Fig. 9, Figure 10, Figure 11, and Fig. 9 is zigzag, there is gap centre, and it also can be connection status; Figure 10 is V-shaped; Figure 11 is S shape.Certainly other variforms can also be had, as W shape, in-line etc.
The parallel electrostatic air filtration plate of one of the present invention is 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 formed, when applying, air can first by the electrostatic air filtration plate through hyperpolarization after thicker screen pack, and then just can complete the purification to air once through activated carbon filtration, the polarization of insulation electret the interior maintenance of certain hour can have adsorptivity after a loss of power, the present invention is simple, noise is low, energy-conservation, and good filtration effect, be easy to cleaning.
These are only better case study on implementation of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a parallel electrostatic air filtration plate, be made up of the parallel collecting plate of more than two pieces, collecting plate is made up of the insulation electret of metallic plate and its outer wrap, the electric power polarity that adjacent two pieces of collecting plates connect is contrary, collecting plate is rectangle, sheet, there is filtered air passage between collecting plate, it is characterized in that: between adjacent two pieces of collecting plates, have the mutually level raised support point of two or more, the distance between two pieces of collecting plates is less than or equal to the height of raised support point.
2. parallel electrostatic air filtration plate according to claim 1, is characterized in that: described collecting plate, and a face of every block collecting plate is raised support point, and another side corresponding section is depression locating slot.
3. parallel electrostatic air filtration plate according to claim 2, it is characterized in that: it is 2 that described raised support is counted out, and each raised support point shape on collecting plate can with a depression locating slot form fit, and the depression locating slot of described collecting plate at same position place does not mate with the shape of the raised support point of another side.
4. parallel electrostatic air filtration plate according to claim 2, is characterized in that: described each raised support point is electrically connected with the depression locating slot of its corresponding position, and one of them raised support point is electrically connected with its place collecting plate metallic plate; Described raised support point and its coupling locating slot that caves in forms UNICOM's conductor both when combining.
5. parallel electrostatic air filtration plate according to claim 1, it is characterized in that: described electrostatic air filtration plate is made up of mould one-shot forming, be fixed together by insulation electret between collecting plate, gap height between collecting plate is more than or equal to 2 millimeters, and a positive pole and a negative power supply interface are left in air filter plate outside.
6. the parallel electrostatic air filtration plate according to claim 1,2,3,4 or 5, is characterized in that: described raised support point growth bar shaped, its length is slightly less than the width of collecting plate.
7. the parallel electrostatic air filtration plate according to claim 1,2,3,4 or 5, is characterized in that: have many indentures parallel with the long limit of rectangle collecting plate or convex epirelief on a surface of described collecting plate or on two surfaces.
8. 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 height are for being more than or equal to 1 millimeter.
9. the parallel electrostatic air filtration plate according to claim 1,2,3,4 or 5, is characterized in that: the surface of described collecting plate has more than 5 pieces tablets described filtered air channel segmentation is become multiple little filtered air passage.
10. parallel electrostatic air filtration plate according to claim 9, is characterized in that: described tablet becomes S shape, Z-shaped or V-arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410251734.7A CN105312157A (en) | 2014-06-09 | 2014-06-09 | Parallel static-electric air filtering plate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410251734.7A CN105312157A (en) | 2014-06-09 | 2014-06-09 | Parallel static-electric air filtering plate |
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| CN105312157A true CN105312157A (en) | 2016-02-10 |
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| CN201410251734.7A Pending CN105312157A (en) | 2014-06-09 | 2014-06-09 | Parallel static-electric air filtering plate |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106861914A (en) * | 2017-02-14 | 2017-06-20 | 东莞市金鹤环保科技有限公司 | Self-cleaning dynamic air purifier and its installation method |
| CN107613742A (en) * | 2017-11-01 | 2018-01-19 | 江门市中讯通信技术有限公司 | A kind of Novel Communication rack |
| CN107613743A (en) * | 2017-11-01 | 2018-01-19 | 江门市中讯通信技术有限公司 | A kind of efficient heat radiation enclosure |
| CN107771013A (en) * | 2017-11-20 | 2018-03-06 | 江门市利安水电装饰工程有限公司 | A kind of optical fiber communication exchanges box body |
| CN108514782A (en) * | 2018-05-29 | 2018-09-11 | 苏州英菲蒙拓环境科技有限责任公司 | A kind of high-performance HVEPC filter cores |
| CN110302570A (en) * | 2019-08-08 | 2019-10-08 | 昆山水立净环保节能科技有限公司 | Micro-filtration diaphragm filter plate combination unit |
| CN112094456A (en) * | 2020-09-22 | 2020-12-18 | 北京中科纳清科技股份有限公司 | Electret material and preparation method thereof |
| CN112696775A (en) * | 2019-10-22 | 2021-04-23 | 绍兴正澳环保科技有限公司 | Micro-electricity-accumulating purification module |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106861914A (en) * | 2017-02-14 | 2017-06-20 | 东莞市金鹤环保科技有限公司 | Self-cleaning dynamic air purifier and its installation method |
| CN107613742A (en) * | 2017-11-01 | 2018-01-19 | 江门市中讯通信技术有限公司 | A kind of Novel Communication rack |
| CN107613743A (en) * | 2017-11-01 | 2018-01-19 | 江门市中讯通信技术有限公司 | A kind of efficient heat radiation enclosure |
| CN107771013A (en) * | 2017-11-20 | 2018-03-06 | 江门市利安水电装饰工程有限公司 | A kind of optical fiber communication exchanges box body |
| CN108514782A (en) * | 2018-05-29 | 2018-09-11 | 苏州英菲蒙拓环境科技有限责任公司 | A kind of high-performance HVEPC filter cores |
| CN110302570A (en) * | 2019-08-08 | 2019-10-08 | 昆山水立净环保节能科技有限公司 | Micro-filtration diaphragm filter plate combination unit |
| CN112696775A (en) * | 2019-10-22 | 2021-04-23 | 绍兴正澳环保科技有限公司 | Micro-electricity-accumulating purification module |
| CN112094456A (en) * | 2020-09-22 | 2020-12-18 | 北京中科纳清科技股份有限公司 | Electret material and preparation method thereof |
| CN112094456B (en) * | 2020-09-22 | 2022-11-11 | 北京中科纳清科技股份有限公司 | Electret material and preparation method thereof |
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