CN101590277A - Vertical barrel plasma indoor air purifying device - Google Patents
Vertical barrel plasma indoor air purifying device Download PDFInfo
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- CN101590277A CN101590277A CNA2008101135706A CN200810113570A CN101590277A CN 101590277 A CN101590277 A CN 101590277A CN A2008101135706 A CNA2008101135706 A CN A2008101135706A CN 200810113570 A CN200810113570 A CN 200810113570A CN 101590277 A CN101590277 A CN 101590277A
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- earthing pole
- discharge
- discharge electrode
- indoor air
- air purifying
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Abstract
The present invention relates to a kind of vertical barrel plasma indoor air purifying device, comprise earthing pole and discharge electrode, described earthing pole is tubular, connect power supply ground, described discharge electrode is shaft-like, the surface is evenly distributed with some discharge thorns, connects the outfan of high frequency electric source, and described earthing pole and discharge electrode are installed together by insulating support.Described earthing pole can adopt wire netting to make, and be provided with the insulating cylinder of fixing this wire netting in this wire netting outside, the mesh diameter of described wire netting should be not more than 4% of earthing pole diameter, described discharge electrode can adopt metal bar to make, described discharge thorn is welded on the side surface of this metal bar, described discharge thorn can adopt rectangular pyramid shape, or adopt conical, or employing 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 vertical barrel 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 vertical barrel 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 vertical barrel plasma indoor air purifying device, comprise earthing pole and discharge electrode, described earthing pole is tubular, connect power supply ground, described discharge electrode is shaft-like, the surface is evenly distributed with some discharge thorns, connects the outfan of high frequency electric source, and described earthing pole and discharge electrode are installed together by insulating support.
Because the present invention is tubular with the earthing pole setting, and discharge electrode is installed on the axis of this tubular earthing pole, guarantee the uniformity of electric field, guaranteed that whole ionization space all can produce good ionization, be not prone to the phenomenon of destroying 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 vertical barrel plasma indoor air purifying device, comprise earthing pole and discharge electrode, described earthing pole is tubular, connect power supply ground, described discharge electrode is shaft-like, and the surface is evenly distributed with some discharge thorns, connect the outfan of high frequency electric source, described earthing pole and discharge electrode are installed together by insulating support.
It is netted that described earthing pole can be, and adopts wire netting to make, and helps the distribution of electric field like this, helps ionic discharge.Can be provided with the insulating cylinder of fixing this wire netting in this wire netting outside, to improve the intensity of earthing pole.
The mesh diameter of described earthing pole wire netting should be not more than earthing pole 4% of the footpath of sitting straight, and the battery uniformity is had a negative impact avoiding.
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 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.
The outside of described earthing pole is provided with 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 frustum 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 low-voltage direct 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. vertical barrel plasma indoor air purifying device, it is characterized in that comprising earthing pole and discharge electrode, described earthing pole is tubular, connect power supply ground, described discharge electrode is shaft-like, the surface is evenly distributed with some discharge thorns, connects the outfan of high frequency electric source, and described earthing pole and discharge electrode are installed together by insulating support.
2. vertical barrel plasma indoor air purifying device as claimed in claim 1 is characterized in that described earthing pole is netted.
3. vertical barrel plasma indoor air purifying device as claimed in claim 2, the mesh diameter that it is characterized in that described earthing pole wire netting be not more than described earthing pole the tubular diameter 4%.
4. vertical barrel plasma indoor air purifying device as claimed in claim 3 is characterized in that the outside of described netted earthing pole is provided with the insulating cylinder that is used for fixing this netted earthing pole.
5. as claim 1,2,3 or 4 described vertical barrel 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.
6. vertical barrel 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 with the discharge of one deck to be evenly distributed on the same circumference of discharge electrode, and the quantity of every layer of discharge thorn is 3-6.
7. vertical barrel plasma indoor air purifying device as claimed in claim 6 is characterized in that the direction of discharge thorn of adjacent layer is interlaced.
8. vertical barrel plasma indoor air purifying device as claimed in claim 7 is characterized in that described discharge thorn adopts rectangular pyramid shape, or adopts taper shape, or adopts zigzag.
9. vertical barrel plasma indoor air purifying device as claimed in claim 8 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 terminals with the insulating support that described earthing pole and discharge electrode are installed together.
10. vertical barrel plasma indoor air purifying device as claimed in claim 9, the outside that it is characterized in that described earthing pole is provided with shell body, 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101135706A CN101590277A (en) | 2008-05-29 | 2008-05-29 | Vertical barrel plasma indoor air purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101135706A CN101590277A (en) | 2008-05-29 | 2008-05-29 | Vertical barrel plasma indoor air purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101590277A true CN101590277A (en) | 2009-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101135706A Pending CN101590277A (en) | 2008-05-29 | 2008-05-29 | Vertical barrel plasma indoor air purifying device |
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| CN (1) | CN101590277A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102149247A (en) * | 2011-04-08 | 2011-08-10 | 东南大学 | Device and method for generating low-energy high-density plasma by multi-level ionization |
| CN104244558A (en) * | 2014-09-02 | 2014-12-24 | 大连民族学院 | Atmospheric pressure low-temperature plasma generation device and application thereof |
| CN104501311A (en) * | 2014-11-28 | 2015-04-08 | 江苏大学 | Indoor air purifying method and indoor air purifying device |
| CN105805827A (en) * | 2015-04-17 | 2016-07-27 | 韩汶冀 | Plasma indoor air purifier and air purifying method |
| CN105992447A (en) * | 2015-02-13 | 2016-10-05 | 北京依博科环保科技有限公司 | Plasma generator, resistive load drive system, and capacitive load drive system |
| CN106334420A (en) * | 2016-09-23 | 2017-01-18 | 无锡伦宝环保科技有限公司 | Combined discharging type low-temperature plasma reactor and air purification device |
| CN108114559A (en) * | 2016-11-29 | 2018-06-05 | 宜兴龙驰药化设备有限公司 | A kind of low-temperature plasma exhaust treatment system |
| CN108131738A (en) * | 2017-12-20 | 2018-06-08 | 中国船舶重工集团公司第七八研究所 | A kind of needle based on pulsed discharge-net formula ion ventilating purification apparatus |
| CN109290056A (en) * | 2018-10-25 | 2019-02-01 | 珠海格力电器股份有限公司 | A kind of electrodecontamination structure and air cleaning unit |
| CN113834167A (en) * | 2021-10-22 | 2021-12-24 | 北京智米科技有限公司 | Plasma generator and air purifier with self-cleaning mechanism |
-
2008
- 2008-05-29 CN CNA2008101135706A patent/CN101590277A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102149247A (en) * | 2011-04-08 | 2011-08-10 | 东南大学 | Device and method for generating low-energy high-density plasma by multi-level ionization |
| CN104244558A (en) * | 2014-09-02 | 2014-12-24 | 大连民族学院 | Atmospheric pressure low-temperature plasma generation device and application thereof |
| CN104501311A (en) * | 2014-11-28 | 2015-04-08 | 江苏大学 | Indoor air purifying method and indoor air purifying device |
| CN105992447A (en) * | 2015-02-13 | 2016-10-05 | 北京依博科环保科技有限公司 | Plasma generator, resistive load drive system, and capacitive load drive system |
| CN105805827B (en) * | 2015-04-17 | 2018-12-11 | 韩汶冀 | Plasma indoor air cleaner and air purification method |
| CN105805827A (en) * | 2015-04-17 | 2016-07-27 | 韩汶冀 | Plasma indoor air purifier and air purifying method |
| CN106334420A (en) * | 2016-09-23 | 2017-01-18 | 无锡伦宝环保科技有限公司 | Combined discharging type low-temperature plasma reactor and air purification device |
| CN106334420B (en) * | 2016-09-23 | 2022-03-25 | 无锡伦宝环保科技有限公司 | Combined discharge type low-temperature plasma reactor and air purification device |
| CN108114559A (en) * | 2016-11-29 | 2018-06-05 | 宜兴龙驰药化设备有限公司 | A kind of low-temperature plasma exhaust treatment system |
| CN108131738A (en) * | 2017-12-20 | 2018-06-08 | 中国船舶重工集团公司第七八研究所 | A kind of needle based on pulsed discharge-net formula ion ventilating purification apparatus |
| CN109290056A (en) * | 2018-10-25 | 2019-02-01 | 珠海格力电器股份有限公司 | A kind of electrodecontamination structure and air cleaning unit |
| CN109290056B (en) * | 2018-10-25 | 2024-04-30 | 珠海格力电器股份有限公司 | Electric purification structure and air purification device |
| CN113834167A (en) * | 2021-10-22 | 2021-12-24 | 北京智米科技有限公司 | Plasma generator and air purifier with self-cleaning mechanism |
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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 |