CN101590276A - Horizontal flat plate plasma indoor air purifying device - Google Patents
Horizontal flat plate plasma indoor air purifying device Download PDFInfo
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- CN101590276A CN101590276A CNA2008101135693A CN200810113569A CN101590276A CN 101590276 A CN101590276 A CN 101590276A CN A2008101135693 A CNA2008101135693 A CN A2008101135693A CN 200810113569 A CN200810113569 A CN 200810113569A CN 101590276 A CN101590276 A CN 101590276A
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Abstract
The present invention relates to a kind of horizontal flat plate plasma indoor air purifying device, the vertical flat board that comprises a plurality of parallel and spaced sets, be evenly distributed with some discharge electrode rods between described each flat board, the surface of described discharging rod is evenly distributed with some discharge thorns, be electrically connected the power supply of described vertical flat board and high frequency electric source, described discharging rod is electrically connected with the outfan of described high frequency electric source, and described earthing pole and discharge electrode are installed together by insulating support.Described earthing pole can adopt metallic plate to make, plate is provided with through hole, described discharge thorn is welded on described discharging rod, described discharge thorn can adopt rectangular pyramid shape, or adopt taper shape, or adopt zigzag, and distribute at the discharge electrode higher slice, discharge thorn with one deck is 3-6, and the direction of the discharge thorn of adjacent layer is interlaced.Structure of the present invention is simple relatively, and ionization is effective, can realize higher clean-up effect, is mainly used in indoor air purification.
Description
Technical field
The present invention relates to a kind of horizontal flat plate plasma indoor air purifying device.
Background technology
People's the time that surpasses half is in life at least spent indoor, because the interior space is effective, less with outdoor space exchange, indoor environment itself does not only have natural purifying ability, and owing to indoor dress is drilled, what air-conditioner etc. used popularizes and daily life, constantly discharging polluter to the interior space, it wherein mainly is volatile organic matter, harmful substance such as solid suspended particles and aerosol, formaldehyde for example, toluene, dimethylbenzene, benzene, amine, ammonia or the like, cause room air pollution, the serious harm people's is healthy, wherein main pollutant comprise formaldehyde and benzene series thing, therefore along with the raising of people's living standard and the aggravation of air pollution degree, the room air pollution problem more and more gets more and more people's extensive concerning.
In order to improve the air in the above-mentioned environment, people have adopted thousand and one way to kill airborne antibacterial and have eliminated nuisance to reduce the pollution of air, the main at present method that adopts has: (1) air filtering method, by blower fan, just imitate, the middle effect, efficient composition such as (inferior efficient) filter, filtrate mainly is a glass fibre, synthetic fibers, asbestos fibre and filter paper or the filter cloth made by these fibers, so that airborne dirt ash is filtered to purify air, but these porous filter materials can increase the mobile resistance of air, and along with the prolongation of service time, its filtering effect can descend, change as untimely, can add the pollution of heavy air on the contrary, even produce secondary pollution; (2) Cottrell process by circulating air is discharged, makes airborne dirt ash charged, utilize dust collect plant to capture charged dirt ash then, reach the purpose that purifies air, but this method can not be killed airborne antibacterial, and be provided with and use inconvenience; (3) ultraviolet sterilizing method utilizes ultraviolet to kill airborne pathogenic bacteria, but powerless to airborne dirt ash, can not purify air, and also be difficult to be arranged in the central air conditioner system use; (4) plasma purification method, highfield and gas discharge by the plasma generator generation, make airborne hydrone and gas molecular ionization, through exciting of a series of complexity, disassociation and ionization process, produce the extremely active .OH of chemical property, .H, .O wait free radical, the redox reaction of a series of complexity takes place with airborne pollutant, wherein the volatile organic matter molecule is decomposed, realize the purpose of air cleaning thus, these radical pairs also have strong deactivation in microorganism, when eliminating organic contamination, realized the purpose of sterilization, but the structure of existing plasma generator or plasma purification device is more complicated all, and the density of the plasma that produces is little, and air cleaning speed is slow, and the sterilization purification effect is undesirable.
Summary of the invention
For overcoming the above-mentioned defective of prior art, the invention provides a kind of horizontal flat plate plasma indoor air purifying device, the structure of this purifier is simple relatively, and ionization is effective, and the plasma density of formation is big, can realize higher clean-up effect.
The present invention realizes that the technical scheme of above-mentioned purpose is: a kind of horizontal flat plate plasma indoor air purifying device, the vertical flat board that comprises a plurality of parallel and spaced sets, be evenly distributed with some discharge electrode rods between described each flat board, the surface of described discharging rod is evenly distributed with some discharge thorns, be electrically connected the power supply of described vertical flat board and high frequency electric source, described discharging rod is electrically connected with the outfan of described high frequency electric source, and described earthing pole and discharge electrode are installed together by insulating support.
The power supply ground and the outfan that are connected high frequency electric source owing to vertical flat board and discharging rod respectively, form relative two-stage, when the voltage difference between connecting is enough, form ionic discharge, rely on high electric field with airborne hydrone and other molecular ionizations, the particle that forms the complexity that comprises plasma constitutes; Because each vertical flat board is parallel to each other and equidistantly, and discharging rod also is equally distributed, therefore the electric field that forms has good homogeneous, helps guaranteeing that whole ionization space all can produce good ionization, in order to avoid destroy the phenomenon of whole discharge because of partial breakdown; Owing on discharge electrode, be provided with equally distributed discharge thorn, help near the discharge thorn, to form highfield, so that with ionization such as airborne hydrones, under lower voltage, just form good ionization, to avoid insulating, preventing creepage and, helping the simplified apparatus structure because of the too high generation of voltage request to many-sided harsh requirements such as air parameters; Because the discharge thorn is evenly distributed on the discharge electrode, helps everywhere discharge and ionization, forms higher plasma density,, improve clean-up effect to accelerate purification speed.
Description of drawings
Fig. 1 is a cross-sectional view of the present invention.
The specific embodiment
Referring to Fig. 1, the invention provides a kind of horizontal flat plate plasma indoor air purifying device, comprise vertical dull and stereotyped 3 of a plurality of parallel and spaced sets, be evenly distributed with some discharge electrode rods 1 between described each flat board, the surface of described discharging rod is evenly distributed with some discharge thorns 2, be electrically connected, described discharging rod is electrically connected with the outfan of described high frequency electric source the power supply of described vertical flat board and high frequency electric source, and described earthing pole and discharge electrode are installed together by insulating support 8.
Can be provided with through hole 4 on the described vertical flat board,, realize the isostasy of zones of different so that the air on both sides flows mutually by these through holes.
Described through hole is uniform distribution on vertical flat board.
Space 5 between the described vertical flat board constitutes gas channel.
Described discharge electrode can adopt metal bar to make, and described discharge thorn is welded on the side surface of this metal bar.
Described discharge thorn can adopt rectangular pyramid shape, or adopts taper shape, or adopts zigzag.
Described discharge thorn can layer distributed at discharge electrode, is evenly distributed on the same circumference of discharge electrode with the discharge thorn of one deck, and quantity can be 3-6, forms the even discharge to all directions thus.
The direction of the discharge thorn of adjacent layer should be interlaced, and both on axis projection, discharge thorn arbitrarily all was positioned at the middle of two discharge thorns of its adjacent layer.
Described being used for can be provided with the insulator 7 that is used to be connected power output end lead and discharge electrode with on described earthing pole and the insulating support that discharge electrode is installed together.
This product also comprises shell body 6, and the structure that described vertical flat board and discharging rod constitute is installed in the described shell body, and described being used for is fixedly mounted on this shell body with the insulating support that described earthing pole and discharge electrode are installed together.
Described shell body two ends are provided with opening, constitute the air inlet and the air outlet of this product respectively, when this product uses separately, the terrace with edge shape that is reducing can be set at the shell body two ends, when this product and other pipe-like group of products are fitted together use, the shape and the structure of this product air inlet and air outlet can be set according to the requirement of completed knocked down products.
Described high frequency electric source is used for the mode of low-voltage direct by high frequency conversion is converted to HVDC, and output voltage should be more than 10,000 volts usually.This power supply can be installed in the place of any suitable, generally should require to determine according to integral device, when this product uses separately, this high frequency electric source can be installed in the outside of described shell body.
Can be provided with control panel on the described shell body, so that control for voltage and duty.
When this product is independent when using, suitable mounting bracket should be set, be used for the installation of this product and fixing.
Claims (10)
1. horizontal flat plate plasma indoor air purifying device, it is characterized in that comprising the vertical flat board of a plurality of parallel and spaced sets, be evenly distributed with some discharge electrode rods between described each flat board, the surface of described discharging rod is evenly distributed with some discharge thorns, be electrically connected the power supply of described vertical flat board and high frequency electric source, described discharging rod is electrically connected with the outfan of described high frequency electric source, and described earthing pole and discharge electrode are installed together by insulating support.
2. horizontal flat plate plasma indoor air purifying device as claimed in claim 1 is characterized in that described vertical flat board is provided with through hole.
3. horizontal flat plate plasma indoor air purifying device as claimed in claim 2 is characterized in that the through hole uniform distribution on vertical flat board on the described vertical flat board.
4. as claim 1,2 or 3 described horizontal flat plate plasma indoor air purifying devices, it is characterized in that described discharge electrode adopts metal bar to make, described discharge thorn is welded on the side surface of this metal bar.
5. horizontal flat plate plasma indoor air purifying device as claimed in claim 4 is characterized in that described discharge thorn adopts rectangular pyramid shape, or adopts taper shape, or adopts zigzag.
6. horizontal flat plate plasma indoor air purifying device as claimed in claim 5 is characterized in that described discharge thorn distributes at the discharge electrode higher slice, stings the same circumference that is evenly distributed on discharge electrode with the discharge of one deck, and quantity is 3-6.
7. horizontal flat plate plasma indoor air purifying device as claimed in claim 6 is characterized in that the direction of discharge thorn of adjacent layer on the described vertical flat board is interlaced.
8. horizontal flat plate plasma indoor air purifying device as claimed in claim 7 is characterized in that described being used for is provided with the insulator that is used to be connected power output end lead and discharge electrode with the insulating support that described earthing pole and discharge electrode are installed together.
9. horizontal flat plate plasma indoor air purifying device as claimed in claim 8, it is characterized in that also comprising shell body, the structure that described vertical flat board and described discharging rod constitute is positioned at described shell body, and described being used for is fixedly mounted on this shell body with the insulating support that described earthing pole and discharge electrode are installed together.
10. horizontal flat plate plasma indoor air purifying device as claimed in claim 9 is characterized in that described shell body two ends are provided with opening, constitute the air inlet and the air outlet of this product respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101135693A CN101590276A (en) | 2008-05-29 | 2008-05-29 | Horizontal flat plate plasma indoor air purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101135693A CN101590276A (en) | 2008-05-29 | 2008-05-29 | Horizontal flat plate plasma indoor air purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101590276A true CN101590276A (en) | 2009-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101135693A Pending CN101590276A (en) | 2008-05-29 | 2008-05-29 | Horizontal flat plate plasma indoor air purifying device |
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| CN (1) | CN101590276A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102625556A (en) * | 2012-03-24 | 2012-08-01 | 福州顺康环保科技开发有限公司 | Novel atmospheric-pressure plasma discharge device |
| CN104879850A (en) * | 2015-06-01 | 2015-09-02 | 李春祥 | Air particulate purification device |
| CN105880018A (en) * | 2014-12-24 | 2016-08-24 | 苏州超等环保科技有限公司 | Automatic cleaning type plasma organic waste gas treatment device |
| CN106268205A (en) * | 2015-05-15 | 2017-01-04 | 苏州绿蓝环保服务有限公司 | A kind of coaxial center of circle plasma discharge air cleaner |
| CN107952339A (en) * | 2016-10-17 | 2018-04-24 | 宁波东方盛大环保科技有限公司 | A kind of follow-on low-temperature plasma cleaning equipment |
| CN113171673A (en) * | 2021-05-27 | 2021-07-27 | 长江师范学院 | Ship tail gas treatment device based on plasma ionization |
-
2008
- 2008-05-29 CN CNA2008101135693A patent/CN101590276A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102625556A (en) * | 2012-03-24 | 2012-08-01 | 福州顺康环保科技开发有限公司 | Novel atmospheric-pressure plasma discharge device |
| CN102625556B (en) * | 2012-03-24 | 2015-05-13 | 福州美美环保科技有限公司 | Novel atmospheric-pressure plasma discharge device |
| CN105880018A (en) * | 2014-12-24 | 2016-08-24 | 苏州超等环保科技有限公司 | Automatic cleaning type plasma organic waste gas treatment device |
| CN106268205A (en) * | 2015-05-15 | 2017-01-04 | 苏州绿蓝环保服务有限公司 | A kind of coaxial center of circle plasma discharge air cleaner |
| CN104879850A (en) * | 2015-06-01 | 2015-09-02 | 李春祥 | Air particulate purification device |
| CN104879850B (en) * | 2015-06-01 | 2017-09-29 | 李春祥 | Particulate in air purifier |
| CN107952339A (en) * | 2016-10-17 | 2018-04-24 | 宁波东方盛大环保科技有限公司 | A kind of follow-on low-temperature plasma cleaning equipment |
| CN113171673A (en) * | 2021-05-27 | 2021-07-27 | 长江师范学院 | Ship tail gas treatment device based on plasma ionization |
| CN113171673B (en) * | 2021-05-27 | 2022-09-09 | 长江师范学院 | Ship tail gas treatment device based on plasma ionization |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Dorsun International Technology Development Co., Ltd. Gao Yuan Document name: Notification that Application Deemed to be Withdrawn |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091202 |