CN104056719A - Purification device - Google Patents
Purification device Download PDFInfo
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- CN104056719A CN104056719A CN201410236125.4A CN201410236125A CN104056719A CN 104056719 A CN104056719 A CN 104056719A CN 201410236125 A CN201410236125 A CN 201410236125A CN 104056719 A CN104056719 A CN 104056719A
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Abstract
The invention provides a purification device, which comprises at least one first electrode and at least one second electrode, wherein the first electrode comprises a first conductive part and a first insulating material part wrapping the first conductive part; the second electrode comprises a second conductive part and a second insulating material part wrapping the second conductive part; an airflow passage can be formed between the first and second electrodes; at least one opening is formed in the second insulating material part to expose a part of the second conductive part.
Description
Technical field
The present invention relates to a kind of air air cleaning unit, relate to particularly a kind of High-voltage electrostatic purification device.
Background technology
Gas purifying equipment has been widely applied to the places such as industrial production, communal facility, family, for air or other gas are purified.Especially High-voltage electrostatic purification device, has obtained generally application.This High-voltage electrostatic purification device adopts two battery lead plates that add high pressure to purify the gas such as such as air flowing through between battery lead plate conventionally, the particle that absorption is wherein carried.Battery lead plate is made up of conductive materials such as metals conventionally, and this likely causes the generation of the event of shocking by electricity, and even, in the time of power remove, the electric charge storing on battery lead plate also has the danger of electric shock, therefore need on purifier, increase extra protector.Electrical breakdown between battery lead plate and electric leakage can cause the reduction of the operating efficiency of purifier in addition, also can produce harmful ozone.
In the Chinese patent application that application number is 00806175.0, exercise question is " air cleaning facility ", provide a kind of air cleaning facility, its structure as shown in Figure 1, the particle carrying for removing air-flow 3.This air cleaning facility comprises the channel array that air-flow 3 can relatively freely pass through, and passage provides between plastic wall 1 and 2, and this plastic wall is connected respectively to the both positive and negative polarity of high voltage source.Owing to adopting plastics as electrode, the problem that solved electric leakage, punctures.But because plastic material can accumulate static, after work a period of time, the static of frosting accumulation causes the electrical potential difference of plastic wall in passage to reduce, thereby has reduced laying dust clean-up effect.
The patent No. is that ZL201320403739, exercise question are in the Chinese patent of " a kind of purifier ", and a kind of purifier is provided, the outside coated insulation material of one of them conductive material electrode, and the outside of another conductive material electrode is coated insulation material not.Like this, the coated insulating materials in conductive material electrode outside can prevent electrical breakdown and the leaky between electrode, and another not the conductive material electrode of coated insulation material can prevent from the accumulation of static from keeping stable electric field.But the electrode of coated insulation material does not still have electric shock risk, thereby reduce the security using.
Summary of the invention
Therefore, the object of the invention is to overcome the defect of above-mentioned prior art, provide one can avoid electric leakage to puncture, keep stable electric field, can ensure again the purifier of touch-safe.
The invention provides a kind of purifier, comprising:
At least one first electrode, comprises the first current-carrying part and coated its first insulating materials part;
At least one second electrode, comprises the second current-carrying part and coated its second insulating materials part;
Between wherein said at least one first electrode and described at least one second electrode, form gas channel,
Wherein, in described the second insulating materials part, there is at least one opening, to expose a part for described the second current-carrying part.
According to device provided by the invention, between wherein said the first electrode and described the second electrode, there is electrical potential difference.
According to device provided by the invention, wherein said at least one first electrode and described at least one second electrode alternative arrangement.
According to device provided by the invention, wherein said at least one opening is bar shaped or circle.
According to device provided by the invention, wherein said at least one opening is positioned at the zone line of described the second electrode
According to device provided by the invention, the gross area of wherein said at least one opening be described the second electrode surface area 10%～90%.
According to device provided by the invention, wherein said the first electrode and described the second electrode are tabular.
According to device provided by the invention, described the second current-carrying part that wherein said at least one opening exposes has tip.
According to device provided by the invention, wherein said the first insulating materials part and described the second insulating materials part are made up of polymerization macromolecule material.
According to device provided by the invention, the material that wherein forms described the first current-carrying part and described the second current-carrying part is selected from metal, conductive paper, carbon-based material, conductive fiber, electrically-conducting paint, antistatic coating.
Purifier provided by the invention, can avoid electric leakage to puncture, and keeps stable electric field, can ensure again touch-safe.
Brief description of the drawings
Referring to accompanying drawing, embodiments of the present invention is further illustrated, wherein:
Fig. 1 is the structural representation of air cleaning facility of the prior art;
The structural representation that Fig. 2 is the purifier that provides according to one embodiment of present invention;
Fig. 3 is the schematic cross-section along the AA line in Fig. 2;
Fig. 4 is the structural representation of the second electrode according to one embodiment of present invention;
Fig. 5 is the structural representation of the second electrode according to still another embodiment of the invention.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with specific embodiment, the present invention is described in more detail.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
The present embodiment provides a kind of purifier, and as shown in Figure 2, this purifier comprises multiple the first tabular electrodes 11 and multiple the second tabular electrode 12 to its structure.Multiple the first electrodes 11 and multiple the second electrode 12 alternative arrangements, and form gas channel between the first electrode 11 and the second electrode 12.Multiple the first electrodes 11 are electrically connected to negative high voltage jointly by wire 13.It is positive negative high voltage that multiple the second electrodes 12 are electrically connected to respect to the electromotive force of the first electrode by wire 14 jointly.
Flow through the gas channel between the first electrode 11 and the second electrode 12 gases such as air along the direction as shown in the dotted arrow in Fig. 2, the first electrode 11 and the second electrode 12, to flowing through purifying of gas channel gas, adsorb the particle wherein carrying.
Wherein the further detailed structure of the first electrode 11 and the second electrode 12 as shown in Figure 3.This Fig. 3 is the schematic cross-section along the AA line in Fig. 2.
As shown in Figure 3, wherein each the first electrode 11 comprises the coated insulation material layer 111 of conductive material layer 110 and outside thereof.Wherein this conductive material layer 110 is made up of Copper Foil, and this insulation material layer 111 is made up of PET film.
The second electrode 12 comprises the coated insulation material layer being made up of PET film 121 of conductive material layer 120 and outside thereof being made up of aluminium flake.In this insulation material layer 121, there is opening 122, to expose the conductive material layer 120 being formed by aluminium flake.
Fig. 4 shows the Facad structure of the second electrode 12.Wherein Fig. 4 is for observing the schematic diagram that the second electrode 12 obtains in the position of the BB line in Fig. 2.As shown in Figure 4, on the insulation material layer 121 of the second electrode 12, there is a strip gab 122, partly to expose the coated conductive material layer of insulation material layer 121 120.This strip gab 122 is positioned at the central area of two sides of tabular the second electrode 12.
In the purifier that the present embodiment provides, on the first electrode of composition gas channel, be coated with insulating materials completely, thereby can prevent electrical breakdown and leaky between electrode.And only coated insulation material partly of the second electrode, and by the opening portion in insulation material layer expose its coated conductive material layer.Like this, the partially conductive material layer that opening exposes can prevent the accumulation of static, maintains stable electric field, simultaneously due to the second electrode easily touched to surrounding side on be coated with insulating materials, make to have reduced the risk of getting an electric shock in the time of contact purifier.
According to other embodiments of the invention, wherein the opening 122 on the insulation material layer 121 of the second electrode 12 is not limited to bar shaped, can be also other shape, example circle as shown in Figure 5.
The location optimization ground of opening 122 zone line that is positioned at like that the second electrode 12 as shown in Figures 4 and 5,, for whole purifier, opening 122 is preferably placed at a side of being partial to purifier inside.Can make like this opening 122 be positioned at and be not easy the touched position of arriving, thereby make the conductive material layer 120 that opening 122 exposes be not easy to be touched, to reduce as much as possible the risk of electric shock.
In addition, in order further to reduce the risk of getting an electric shock, the area of the opening 122 of the second electrode 12 is difficult for excessive, considers the object of the accumulation that prevents static, the area of opening 122 preferably account for the second electrode 12 surface area 10%～90%, more preferably 30%～70%.
In addition this part conductive material layer 120 that, the opening 122 of the second electrode 12 exposes can also be processed into has point discharge effect.For example, as shown in Figure 5, the spine 123 of electric discharge that can taper off to a point that is stamped out in this part conductive material layer 120 that opening 122 exposes, thus useful anion produced.
According to other embodiments of the invention, wherein said the first electrode and described the second electrode are not limited to tabular, can be also other the shape that is suitable for purifier, such as thread, cylindric etc.Those skilled in the art can adopt multiple different shape according to actual needs.
According to other embodiments of the invention, wherein also can make the second electrode connect negative high voltage, be positive high pressure and make the first electrode connect relative the second electrode potential.
According to other embodiments of the invention, wherein in above-described embodiment, the insulation material layer 111 of the first electrode 11 and the second electrode 12 insulation material layers 121 can also be made up of other insulating materials, the polymerization macromolecule materials such as such as PP, PTFE, epoxy resin, Lauxite.
According to other embodiments of the invention, wherein the conductive material layer 110,120 of the first electrode 11 and the second electrode 12 also can such as, such as, be made up of conductive materials such as metal (copper, aluminium, stainless steel etc.), conductive paper, carbon-based material, conductive fiber, electrically-conducting paints (metallic paint).
According to other embodiments of the invention, the conductive material layer 110,120 in above-described embodiment can be metal forming, sheet metal, conductive fiber etc., can be also conductive layer fixing on insulator, such as electrically-conducting paint, antistatic coating etc.
In addition, the conductive region in the first electrode 11 and the second electrode 12 is not limited to " stratiform " shape in above-described embodiment, can be also other shape, and those skilled in the art can select neatly according to the shape of the first electrode 11 and the second electrode 12.
According to other embodiments of the invention, wherein in above-described embodiment, the material of the conductive material layer 110 of the first electrode 11 can be highly-resistant material, as electrically-conducting paint, antistatic coatings etc. can be also low resistivity materials, as metal material, metal coating, carbon-based material etc.
According to other embodiments of the invention, wherein in above-described embodiment, the material of the conductive material layer 120 of the second electrode 12 can be highly-resistant material, can be also low resistivity materials.
To sum up, purifier provided by the invention, punctures without electric leakage, safe and efficient, simple in structure, can be conveniently used in existing electrostatic depuration place.
It should be noted last that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described.Although the present invention is had been described in detail with reference to embodiment, those of ordinary skill in the art is to be understood that, technical scheme of the present invention is modified or is equal to replacement, do not depart from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of claim scope of the present invention.
Claims (10)
1. a purifier, comprising:
At least one first electrode, comprises the first current-carrying part and coated its first insulating materials part;
At least one second electrode, comprises the second current-carrying part and coated its second insulating materials part;
Between wherein said at least one first electrode and described at least one second electrode, form gas channel,
Wherein, in described the second insulating materials part, there is at least one opening, to expose a part for described the second current-carrying part.
2. device according to claim 1, has electrical potential difference between wherein said the first electrode and described the second electrode.
3. device according to claim 1, wherein said at least one first electrode and described at least one second electrode alternative arrangement.
4. device according to claim 1, wherein said at least one opening is bar shaped or circle.
5. device according to claim 1, wherein said at least one opening is positioned at the zone line of described the second electrode.
6. device according to claim 1, the gross area of wherein said at least one opening be described the second electrode surface area 10%～90%.
7. device according to claim 1, wherein said the first electrode and described the second electrode are tabular.
8. device according to claim 1, described the second current-carrying part that wherein said at least one opening exposes has tip.
9. device according to claim 1, wherein said the first insulating materials part and described the second insulating materials part are made up of polymerization macromolecule material.
10. device according to claim 1, the material that wherein forms described the first current-carrying part and described the second current-carrying part is selected from metal, conductive paper, carbon-based material, conductive fiber, electrically-conducting paint, antistatic coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410236125.4A CN104056719A (en) | 2014-05-29 | 2014-05-29 | Purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410236125.4A CN104056719A (en) | 2014-05-29 | 2014-05-29 | Purification device |
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| CN104056719A true CN104056719A (en) | 2014-09-24 |
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| CN201410236125.4A Pending CN104056719A (en) | 2014-05-29 | 2014-05-29 | Purification device |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413862A (en) * | 2015-11-20 | 2016-03-23 | 成都迅德科技有限公司 | Electrostatic dust collector |
| CN105536989A (en) * | 2015-12-10 | 2016-05-04 | 国网上海市电力公司 | Small electrostatic dust collector for unattended power stations and unattended warehouses |
| CN105921277A (en) * | 2016-06-13 | 2016-09-07 | 江苏乐居乐家网络科技有限公司 | Efficient electrifying method for particulate matter of air purifier |
| CN106513180A (en) * | 2016-11-08 | 2017-03-22 | 广东顺德亿美思科技有限公司 | Electrostatic purification device |
| CN106925428A (en) * | 2015-12-29 | 2017-07-07 | 汉王科技股份有限公司 | Electrostatic air cleaner |
| CN107062423A (en) * | 2017-02-27 | 2017-08-18 | 区永辉 | Air purifier and method with humidifying effect |
| CN107497604A (en) * | 2016-06-14 | 2017-12-22 | 上海钉点智能科技有限公司 | A kind of electrode plate structure of novel electrostatic absorption type air purifier |
| CN107649290A (en) * | 2017-08-15 | 2018-02-02 | 清华大学 | A kind of electrostatic precipitation module of high-pressure polar plate coating insulating coating |
| WO2018049701A1 (en) * | 2016-09-14 | 2018-03-22 | 东莞市宇洁新材料有限公司 | Micro-channel structure precipitator for particulate matter, precipitation method, and manufacturing method thereof |
| WO2021032079A1 (en) * | 2019-08-19 | 2021-02-25 | 佛山市顺德区阿波罗环保器材有限公司 | Electrostatic dust collection device and electrode unit therefor |
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| JPS5515610A (en) * | 1978-07-18 | 1980-02-02 | Senichi Masuda | Electrical dust precipitator |
| JPH03207461A (en) * | 1989-06-15 | 1991-09-10 | Asea Brown Boveri Ag | Method of filtering carbon particles and device using said method |
| JP2004103257A (en) * | 2002-09-04 | 2004-04-02 | Sharp Corp | Ion generating element, ion generating device equipped with same, and electrical apparatus |
| CN1847736A (en) * | 2005-04-11 | 2006-10-18 | Lg电子株式会社 | Discharge device and air conditioner having said device |
| CN201350420Y (en) * | 2008-08-06 | 2009-11-25 | 佛山市顺德区阿波罗环保器材有限公司 | Non-ozone washable electrostatic dust collector |
| CN202460839U (en) * | 2012-03-14 | 2012-10-03 | 珠海格力电器股份有限公司 | Air filter cartridge and air filter device with same |
| CN203355880U (en) * | 2013-07-08 | 2013-12-25 | 中山市上品环境净化技术有限公司 | Purification device |
| CN203862385U (en) * | 2014-05-29 | 2014-10-08 | 中山市上品环境净化技术有限公司 | Purifying device |
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2014
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS5515610A (en) * | 1978-07-18 | 1980-02-02 | Senichi Masuda | Electrical dust precipitator |
| JPH03207461A (en) * | 1989-06-15 | 1991-09-10 | Asea Brown Boveri Ag | Method of filtering carbon particles and device using said method |
| JP2004103257A (en) * | 2002-09-04 | 2004-04-02 | Sharp Corp | Ion generating element, ion generating device equipped with same, and electrical apparatus |
| CN1847736A (en) * | 2005-04-11 | 2006-10-18 | Lg电子株式会社 | Discharge device and air conditioner having said device |
| CN201350420Y (en) * | 2008-08-06 | 2009-11-25 | 佛山市顺德区阿波罗环保器材有限公司 | Non-ozone washable electrostatic dust collector |
| CN202460839U (en) * | 2012-03-14 | 2012-10-03 | 珠海格力电器股份有限公司 | Air filter cartridge and air filter device with same |
| CN203355880U (en) * | 2013-07-08 | 2013-12-25 | 中山市上品环境净化技术有限公司 | Purification device |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105413862A (en) * | 2015-11-20 | 2016-03-23 | 成都迅德科技有限公司 | Electrostatic dust collector |
| CN105536989A (en) * | 2015-12-10 | 2016-05-04 | 国网上海市电力公司 | Small electrostatic dust collector for unattended power stations and unattended warehouses |
| CN106925428A (en) * | 2015-12-29 | 2017-07-07 | 汉王科技股份有限公司 | Electrostatic air cleaner |
| CN105921277A (en) * | 2016-06-13 | 2016-09-07 | 江苏乐居乐家网络科技有限公司 | Efficient electrifying method for particulate matter of air purifier |
| CN107497604A (en) * | 2016-06-14 | 2017-12-22 | 上海钉点智能科技有限公司 | A kind of electrode plate structure of novel electrostatic absorption type air purifier |
| WO2018049701A1 (en) * | 2016-09-14 | 2018-03-22 | 东莞市宇洁新材料有限公司 | Micro-channel structure precipitator for particulate matter, precipitation method, and manufacturing method thereof |
| CN106513180A (en) * | 2016-11-08 | 2017-03-22 | 广东顺德亿美思科技有限公司 | Electrostatic purification device |
| CN107062423A (en) * | 2017-02-27 | 2017-08-18 | 区永辉 | Air purifier and method with humidifying effect |
| CN107062423B (en) * | 2017-02-27 | 2022-09-06 | 区永辉 | Air purifier with humidifying effect and method |
| CN107649290A (en) * | 2017-08-15 | 2018-02-02 | 清华大学 | A kind of electrostatic precipitation module of high-pressure polar plate coating insulating coating |
| WO2021032079A1 (en) * | 2019-08-19 | 2021-02-25 | 佛山市顺德区阿波罗环保器材有限公司 | Electrostatic dust collection device and electrode unit therefor |
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Application publication date: 20140924 |
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