CN203264554U - Wind wheel electrode discharging device - Google Patents

Wind wheel electrode discharging device Download PDF

Info

Publication number
CN203264554U
CN203264554U CN 201320241778 CN201320241778U CN203264554U CN 203264554 U CN203264554 U CN 203264554U CN 201320241778 CN201320241778 CN 201320241778 CN 201320241778 U CN201320241778 U CN 201320241778U CN 203264554 U CN203264554 U CN 203264554U
Authority
CN
China
Prior art keywords
electrode
wind wheel
discharge
discharging
motor
Prior art date
Application number
CN 201320241778
Other languages
Chinese (zh)
Inventor
孙红梅
区琼荣
Original Assignee
孙红梅
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 孙红梅 filed Critical 孙红梅
Priority to CN 201320241778 priority Critical patent/CN203264554U/en
Application granted granted Critical
Publication of CN203264554U publication Critical patent/CN203264554U/en

Links

Abstract

The utility model belongs to the technical field of gas disinfection and purification and relates to a wind wheel electrode discharging device. The device comprises a wind wheel electrode, fixed electrodes and a motor, wherein the fixed electrodes are arranged at edges of inner and outer sides of an annular wind wheel; an insulating medium sleeve shell covers the strip-shaped fixed electrodes; fiber cloth covers the blades of the wind wheel electrode; the wind wheel electrode is driven by the motor. The wind wheel electrode discharging device is characterized in that the wind wheel electrode which is conductive in a discharging process is driven by the motor to rotate; an air flow flows through a discharging interface between the fixed electrodes and the wind wheel electrode; pollutants are directly decomposed by plasmas generated by discharging or are adsorbed on fibers covering the blades and then are decomposed by the plasmas. According to the wind wheel electrode discharging device disclosed by the utility model, the problems of discharging nonuniformity and micro-discharging are solved by adopting a rotary electrode, the service life of the electrode is effectively prolonged and the ozone generation rate is reduced; the adsorption fibers coated by nano crystal TiO2 cover the wind wheel blades so that the adsorption and photocatalysis effects are enhanced and the air resistance is also reduced; the gas disinfection and purification efficiency is higher and more energy is saved.

Description

The wind wheel electrode discharge device
Technical field
The utility model relates to gas depoisoning purification techniques field, is specifically related to a kind of wind wheel electrode discharge device.
Background technology
The life style of contemporary people approximately has time of 60% to spend indoor people's all one's life, and the city dweller is up to 80% to 90%.Unless the enforcement control techniques, the air quality meeting degradation of the public places such as large-scale office, amusement, shopping, meeting, teaching not only spreads disease, and can make the people be in sub-health state.Air cleaning under the household condition is also extremely important.At present, city outdoor air quality is lower, affected by finishing, furniture, family expenses chemical products, and IAQ is poorer, and oxygen especially negative oxygen ion content is very low, and some pernicious gases in indoor concentration far away higher than outdoor.Room air pollution has caused people's concern day by day.For example, according to Chinese Center for Disease Control statistics, the number that China dies from room air pollution every year is more than 110,000, and the pathogenic number of room air pollution is more.Except the air cleaning of the large-scale enclosed environments such as house, aircraft, train, automobile, refrigerator etc. are narrow and small, air cleaning problem that seal under breathing environment also causes people's concern day by day.Certainly, at Code in Hazardous Special Locations such as hospital, laboratory, child rooms, air more needs to purify.
In existing air purifier, the clean-up effect of plasma air purifier is extensively approved, therefore, many conventional air filtration purifiers have also all increased prime plasma composite photocatalyst clean unit, strengthen sterilization, organic matter degradation and dust removing effects, extend simultaneously filter service life.For example the patent of invention publication number 00812887.1, a kind of air cleaner and plasma generating unit thereof are disclosed, namely adopted the so-called time to strengthen clean unit by discharge plasma in the super high efficient filter prime, plasma plays decomposing organic matter, kill bacteria and dust agglutination, super high efficient filter plays the effect of the remaining organic matter of secondary filter and micronic dust, yet, air-flow will be by fine and close super high efficient filter, gas-flow resistance is very large, need the relatively high power motor could obtain larger air-flow, the motor power consumption is large, and noise is high.
Corona discharge or dielectric barrier discharge type that the plasma generator that air purifier is used mainly is made of two sparking electrodes, the electrode that produces corona plasma is asymmetric, positive electrode is zigzag, star, prickle shape, fishbone, line electrode, pin electrode, belt electrode etc., and negative electrode is net electrode, plate electrode, template electrode, pipe electrode, cellular electrode etc.
For example Chinese invention patent application number is 200510114204.9, a kind of plasma discharge catalytic air purifier is disclosed, it is characterized in that, clarifier contains the plasma discharge catalytic district, this district utilizes plasma discharge to produce plasma and ultraviolet light carries out catalysis to semiconductor light-catalyst, producing hydroxyl radical free radical degrades and sterilization to pernicious gas, its corona electrode that produces plasma is one group of asymmetry electrode, adopt pin electrode as positive pole more, negative pole adopts plate electrode more, and semiconductor light-catalyst is TiO 2, ZnO, ZnS, Fe 2O 3, CdS, CdSe or WO 3Particle, or the complex form of above-mentioned catalyst.This technology adopts sharp or thin positive electrode, electric field enhancement effect by tip or fine rule makes its interval discharge of local on every side easier, form the local corona discharge region, initial effect still can, yet, tip or fine rule electrode discharge form, plasma nonuniformity on the one hand, average plasma density is low, is unfavorable for fully purifying air; Tip or the easy ablated rust of fine rule electrode not on the one hand, guiding discharge stops.The research test shows, individual month of tip or fine rule general not enough 3-4 electrode life.
the Chinese invention patent publication number is CN101920224A, a kind of metal tape-plate structure reactor is disclosed, utilize thin band electrode to replace most advanced and sophisticated and fine rule electrode, although can not effectively stop the generation of discharge ablation electrode, but, can not make the electrode rust after band electrode is ablated yet, therefore discharge can not stop yet, declaring effectively to extend the positive electrode life-span reaches three or four times, but, discharge type or corona discharge, region of discharge still concentrates on the local space at band electrode edge, Uniform discharge is not good enough, plasma density is on the low side, the ozone productive rate is but not low.
Dielectric barrier discharge easily obtains high-density plasma; better effects if to air cleaning; due to dielectric impedance the discharge current passage; protected electrode to avoid ablated; at the follow-on tests of several months in the time; almost not finding has electrode to be occured by the phenomenon of obviously ablation, can infer that electrode life will be very long, considerably beyond the electrode life of asymmetry electrode corona discharge.For example the Chinese invention patent publication number is CN1927408, discloses the low temperature plasma indoor air purification method that a kind of dielectric barrier discharge produces, and adopts the nanosecond pulse dielectric barrier discharge to produce plasma, resolving harmful gas, and purification efficiency is higher.Yet thread inhomogeneous electric discharge phenomena easily occur in dielectric barrier discharge, claim again streamer-discahrge or micro discharge, and thread Uniform discharge is poor, and in discharge wire, synthetic ozone efficient is high, easily causes ozone to exceed standard.
Summary of the invention
be not difficult when studying the plasma generator of various plasma air purifiers to find, nearly all to adopt fixing asymmetry electrode discharge type, due to point of discharge all the time at the taper place, the sparking electrode ablation resistance of taper is poor in addition, and this is guiding discharge inhomogeneous and electrode life of short basic reason, local discharge due to taper place electrode, do not produce plasma around another template electrode, and air-flow often advection cross space between two electrodes, therefore, the air of close template electrode is also failed fully to be purified by plasma and is just left plasma generator, air cleaning is not thorough, and this is also why part hole clarifier also will add the reason of rear class super high efficient filter, although super high efficient filter can play the double purification effect, the prime plasma purifying unit has also extended the life-span of rear class super high efficient filter, but, air-flow will penetrate fine and close super high efficient filter, gas-flow resistance is too large, need to use heavy-duty motor to drive air blast, both power consumptions, noise is large again, some products are in order to reduce noise and power, the clear-cut low-power motor that uses, although energy consumption and noise have all lowered some, but, sacrificed air supplying distance, air-flow is very low, air supplying distance is very limited, test shows, air supplying distance is substantially equal to " purification radius ", the purification radius of the air purifier of 30-40W left and right generally is no more than 2 meters on the market, zone beyond 2 meters does not observe clean-up effect substantially, and, zone higher than clarifier inlet/outlet air mouth does not observe clean-up effect yet.
The purpose of this utility model is to solve the problem of above-mentioned plasma air purifier and purification method, should obtain high-density plasma, stops again inhomogeneous thread discharge; The corona discharge form of low voltage drive relatively be should adopt, the life-span or the discharge non-uniformity problem that adopt tip or strip asymmetry electrode overcome again; Should reduce again air-flow by the resistance of purifier unit under the prerequisite of not sacrificing air filtering function, strengthen air supplying distance and cross-ventilation.
For reaching above purpose, the utility model obtains the discharge of high density homogeneous plasma by following measures: adopt the conduction wind wheel as an electrode of atmosphere pressure discharging, the rotation of motor-driven conduction wind wheel, make point of discharge can not rest on the fixing point of electrode, but be rotated in the electrode surface motion with wind wheel, thereby be beneficial to the generation homogeneous plasma, and play the guard electrode effect; The air-flow that the wind wheel rotation produces is through the region of discharge between fixed electrode and wind wheel electrode, dispel discharge wire, stop on the one hand the generation of thread inhomogeneous discharge, reduced ozone emission rate, also form eddy current at plasma slab on the other hand, not only avoid air from without plasma slab " escape ", also increased the move distance of air at plasma slab; Cladding of fiber on wind wheel blade plays adsorb organic compound, bacterium and micronic dust effect in the wind wheel high-speed motion, make adsorbate can be trapped in for more time region of discharge, fully decomposed by plasma, due to cladding of fiber and air-flow tangent, can not increase gas-flow resistance; Be coated with the TiO2 nano particle on cladding of fiber, play the auxiliary purpose that purifies air of photocatalysis; Fixed electrode arranges dielectric coating or sheath body outward, perhaps between fixed electrode and wind wheel electrode, dielectric layer is set, the barrier discharge current channel, can enhanced discharge intensity, obtain more highdensity plasma, in order to satisfy the requirement of high pollution gas cleaning, can not produce the arc discharge phenomenon again.
described a kind of wind wheel electrode discharge device as shown in Figure 1, comprises wind wheel electrode 1, fixed electrode 2 and motor 3, it is characterized in that discharging in two arrays of electrodes, have one group of electrode to be produced air-flow by the motor-driven rotation, namely wind wheel doubles as one group of electrode of discharge, and another group electrode maintains static, fixed electrode 2 is provided with interior ring electrode 201 and outer ring electrode 202, it is that wind wheel is discharged to two-layer electrode simultaneously that the purpose of design that double-deck fixed electrode is clipped in the middle the wind wheel electrode is set, in the wind wheel electrode, the outside all produces plasma, the wind wheel electrode is immersed in plasma, therefore, no matter be from wind wheel side or center air intake, air-out, plasma slab between interior ring electrode 201 and outer ring electrode 202 is all the only way which must be passed of air-flow, air-flow all flows through plasma slab with vortex, increased move distance than advection by plasma slab, namely having increased pollutant is trapped in plasma slab and is decomposed or is adsorbed to probability on the cladding of fiber of wind wheel blade outer surface, purify more thorough, the eddy current " cut-outs " that produces due to wind wheel rotation discharge path, stoped the formation of discharge wire, thus the acquisition homogeneous plasma, it is middle with outer ring electrode 202 that the wind wheel blade 101 of wind wheel electrode 1 is arranged on interior ring electrode 201, the face of cylinder that the face of cylinder that interior ring electrode 201 consists of and outer ring electrode 202 consist of is all coaxial with cylindrical wind wheel, therefore, in the interlayer between two arrays of electrodes, discharge is uniform, the wind wheel blade face of cylinder that 101 arrays consist of divides the distance that is clipped to the face of cylinder that interior ring electrode 201 consists of and the face of cylinder that outer ring electrode 202 consists of to equate, the medial and lateral strength of discharge of wind wheel electrode 1 is identical, wind wheel electrode 1 is fixed on the rotating shaft of motor 3 by the motor on the axle center/wind wheel electrode engagement point 301, motor can drive the wind wheel High Rotation Speed, being the power source of air-flow, is again to stop discharge wire to occur, the key that obtains even high-density plasma and extend electrode life, wind wheel electrode 1 is cylindrical structural, and wind wheel blade 101 is parallel with the rotating shaft of cylindrical wind wheel, and this is the decision design that produces eddy airstream.
Preferably, described wind wheel electrode 1 is that conducting metal or conductivity ceramics consist of.The wind wheel electrode must conduct electricity as sparking electrode, and, can only make of inorganic conductive material, can not adopt useful machine thing and make, because organic matter can by plasma decomposes, may produce secondary and stain the source.
Preferably, the interval between described wind wheel blade 101 adjacent blades is 5-40mm.Wind wheel blade is sparking electrode, be again the air stream drives fan, outer surface also is coated with fibrage, and the interval between adjacent wind wheel blade had both had influence on strength of discharge and uniformity, have influence on again the height of windage size and noise, also have influence on the size of blade quantity and fiber surface area.
Preferably, the sword sword formula structure that described wind wheel blade 101 is thin edge thick middle, the edge thickness scope is 0.05-0.4mm.Because making " point of discharge ", rotation electrode can not rest on all the time the electrode same position, so, utilize the electric field enhancement effect of sword sword to be beneficial to the reduction discharge voltage, can not affect electrode life yet.
Preferably, described wind wheel blade 101 is outer is provided with cladding of fiber, and the cladding of fiber Adsorption on Surface has TiO 2Nano particle; Cladding of fiber has larger specific area, and be beneficial to the absorption plasma and fail the pollutant that in time decomposes, and TiO 2Nano particle has larger specific area, adsorption capacity is stronger, also has photo-catalysis capability, can absorb the ultraviolet light from plasma, the auxiliary separating desorption is in its surperficial pollutant and kill bacteria, and fiber cloth is arranged at the wind wheel blade outer surface, with the wind wheel high-speed motion, be beneficial to absorption micronic dust and organic pollution, and with TiO 2Nano particle is plated in the cladding of fiber surface, has increased pulp freeness, is beneficial to assistant degradation and is adsorbed in fiber and TiO 2The pollutant of nano grain surface.
Preferably, described wind wheel electrode 1 drives rotation by motor 3, and the wind wheel electrode is an electrode of discharging structure, is again the fan that drives air-flow.The diameter of wind wheel electrode and length, power of motor and rotary speed all can require and concrete the setting according to the size of concrete better purifying space volume and purification speed etc.
Preferably, described interior ring electrode 201 and outer ring electrode 202 are cylindrical structures that metal grizzly bar or wire netting surround, electrode or exposed, perhaps be provided with insulating blanket, perhaps be provided with the insulation sheath body, perhaps between interior ring electrode 201 and outer ring electrode 202 and wind wheel electrode, insulating medium layer be set.The purpose that increases insulating barrier between wind wheel electrode and fixed electrode is blocking-up discharge current passage, to prevent that micro-arc discharge from occuring, when needing high-intensity discharge, adopts by clarifier, during low discharge intensity, can not adopt insulator separation fixed electrode and wind wheel electrode, it is to make it ventilative that interior ring electrode 201 and outer ring electrode 202 adopt metal grizzly bar or metal mesh structure purpose, reduces gas-flow resistance, thereby the saving energy consumption of electrical machinery reduces noise.
Preferably, described wind wheel blade 101 equates with distance between interior ring electrode 201 and outer ring electrode 202, and scope is 2-19mm; Wind wheel blade 101 equates that with distance between interior ring electrode 201 and outer ring electrode 202 purpose is to make interior ring electrode 201 and outer ring electrode 202 can share a high voltage source, can guarantee that also wind wheel electrode inside and outside both sides strength of discharge is identical, reduces costs.The sparking electrode spacing is too wide, and the discharge voltage that needs is too high, and security is low, and also difficulty obtains homogeneous plasma, and too narrow plasma interval is too little.
Described wind wheel electrode 1 and motor 3 are vertical or horizontal placements.When wind wheel length is not long, vertical and horizontal placement is all stable, when if wind wheel length is longer, the horizontal placement (as shown in Figure 2) of many fulcrums stability can be better, and during slant setting, gravity vertical is neither on rotating shaft, also be not orthogonal to rotating shaft, even two fulcrums are arranged, stressed also unbalanced on two fulcrums, thus cause stability bad.
Description of drawings
The perspective view of Fig. 1, vertical wind wheel electrode discharge device.
The axial slices schematic diagram of Fig. 2, horizontal wind wheel electrode discharge device.
1-wind wheel electrode in figure, 2-fixed electrode, 3-motor, ring electrode in 101-wind wheel blade, 201-, 202-outer ring electrode, 301-motor/wind wheel electrode engagement point.
The specific embodiment 1
The vertical wind wheel electrode discharge device of the specific embodiment of the invention 1, its perspective view as shown in Figure 1.
Wind wheel electrode 1 is to adopt stainless steel to make, interior diameter 79mm, and overall diameter 102mm, an end sealing, and be provided with the mesopore that docks with motor, other end opening is as air inlet/gas outlet; Interval between the adjacent blades of wind wheel blade 101 is 15mm, the wide 15mm of wind wheel blade, and thickness 0.4mm, high 59mm, the wind wheel overall weight is light; The glass fabric of wind wheel blade 101 outer cladding 0.5mm, the fiber cloth surface is coated with TiO 2Nano particle; The peak power of motor 3 is 30W, is provided with high speed, middling speed and low speed third gear, and the top gear air supplying distance reaches more than 5 meters, and low or first gear also reaches more than 3 meters; Interior ring electrode 201 and outer ring electrode 202 all adopt metal grizzly bar overcoat quartz glass sleeve, are fixed on a poly (methyl methacrylate) plate, are spaced apart 10mm between the adjacent metal grizzly bar; Distance between wind wheel blade 101 and interior ring electrode 201 and outer ring electrode 202 is made as 5mm, and ten thousand volts of voltages of less than can discharge; Wind wheel electrode 1 and motor 3 adopt vertical placement, hang on ceiling or wall, and motor is upper, and wind wheel is opening down, and as air inlet, the gas outlet is located at the wind wheel side.The vertical wind wheel electrode discharge device especially is fit to be installed on the ceiling and wall of indoor and outdoor, perhaps is installed on the air inlet of ventilation pipeline.
The specific embodiment 2
The horizontal wind wheel electrode discharge device of the specific embodiment of the invention 2, its axial slices schematic diagram as shown in Figure 2.
wind wheel electrode 1 is to adopt aluminium alloy to make, interior diameter 69mm, and overall diameter 92mm, long 645mm, wind wheel integral body is heavier, interval between the adjacent blades of wind wheel blade 101 is 15mm, and two ends ambroin enclosed cross leaves respectively flange-interface and the central axis hole of the rotating shaft of motor 3 on plastics cross section, two ends, the wide 15mm of wind wheel blade, interior thickness 1.0mm, the thick 0.1mm of edge sword sword, long 600mm, the glass fabric of wind wheel blade 101 outer cladding 0.5mm, the fiber cloth surface is coated with TiO ﹠lt, sub TranNum="91" ﹠gt, 2 ﹠lt, /sub ﹠gt, nano particle, the peak power of motor 3 is 30W, is provided with high speed, middling speed and low speed third gear, and the top gear air supplying distance reaches more than 5 meters, and low or first gear also reaches more than 3 meters, the net cylinder that interior ring electrode 201 and outer ring electrode 202 all adopt wire netting to make, metal shaft is passed interior ring electrode 201 axis, both be fixed together, metal shaft one end inserts the mesopore in the wind wheel insulation cross section of translator flange, wind wheel insulation cross section is fixed on motor/wind wheel electrode engagement point 301, metal shaft and electric machine rotational axis are coaxial, but do not contact, both apart from 20mm, the aluminium alloy wind wheel is set on insulation cross section with the motor interface flange, and be fixed into an integral body with the cross section of insulating, another is set on the other end of wind wheel with wind wheel of the central axis hole insulation cross section other end by metal shaft, also be fixed into an integral body with wind wheel, outer ring electrode 202 net cylinders also are set to outside the wind wheel electrode, at last metal shaft is fixed on fulcrum, outer ring electrode 202 net cylinders are fixed together with shell, distance between wind wheel blade 101 and interior ring electrode 201 and outer ring electrode 202 is made as 5mm, and ten thousand volts of voltages of less than can discharge, wind wheel electrode 1 and motor 3 adopts horizontal placements, is fit to hang on wall, and all open at the wind wheel side air inlet and gas outlet, and air inlet is upper, the gas outlet under.Horizontal wind wheel electrode discharge device especially is fit to be installed in air-conditioning internal machine, is integrated on air-conditioning internal machine, can strengthen the air-cleaning function of air-conditioning.

Claims (9)

1. wind wheel electrode discharge device, comprise wind wheel electrode (1), fixed electrode (2) and motor (3), fixed electrode (2) is provided with interior ring electrode (201) and outer ring electrode (202), it is middle with outer ring electrode (202) that the wind wheel blade (101) of wind wheel electrode (1) is arranged on interior ring electrode (201), and wind wheel electrode (1) is fixed on electric machine rotational axis by the motor on the axle center/wind wheel electrode engagement point (301); It is characterized in that discharging in two arrays of electrodes, have one group of electrode to be produced air-flow by the motor-driven rotation, another group electrode maintains static; Wind wheel electrode (1) is cylindrical structural, and wind wheel blade (101) is parallel with the rotating shaft of cylindrical wind wheel; The face of cylinder that the face of cylinder that interior ring electrode (201) consists of and outer ring electrode (202) consist of is all coaxial with cylindrical wind wheel.
2. wind wheel electrode discharge device according to claim 1, is characterized in that described wind wheel electrode (1) is that conducting metal or conductivity ceramics consist of.
3. wind wheel electrode discharge device according to claim 1, is characterized in that the interval between described wind wheel blade (101) adjacent blades is 5-40mm.
4. wind wheel electrode discharge device according to claim 1, is characterized in that described wind wheel blade (101) is the sword sword formula structure of thin edge thick middle, and the edge thickness scope is 0.05-0.4mm.
5. wind wheel electrode discharge device according to claim 1, is characterized in that described wind wheel blade (101) is outside equipped with cladding of fiber, and the cladding of fiber Adsorption on Surface has TiO 2Nano particle.
6. wind wheel electrode discharge device according to claim 1, is characterized in that described wind wheel electrode (1) drives rotation by motor (3), and the wind wheel electrode is an electrode of discharging structure, is again the fan that drives air-flow.
7. wind wheel electrode discharge device according to claim 1, it is characterized in that described interior ring electrode (201) and outer ring electrode (202) are the cylindrical structures that metal grizzly bar or wire netting surround, interior ring electrode (201) and outer ring electrode (202) or exposed, perhaps be provided with insulating blanket, perhaps be provided with the insulation sheath body, perhaps between interior ring electrode (201) and outer ring electrode (202) and wind wheel electrode, insulating medium layer be set.
8. wind wheel electrode discharge device according to claim 1 is characterized in that described wind wheel blade (101) equates with distance between interior ring electrode (201) and outer ring electrode (202), and scope is 2-19mm.
9. wind wheel electrode discharge device according to claim 1, is characterized in that described wind wheel electrode (1) and motor (3) are vertical or horizontal placement.
CN 201320241778 2013-05-06 2013-05-06 Wind wheel electrode discharging device CN203264554U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320241778 CN203264554U (en) 2013-05-06 2013-05-06 Wind wheel electrode discharging device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320241778 CN203264554U (en) 2013-05-06 2013-05-06 Wind wheel electrode discharging device

Publications (1)

Publication Number Publication Date
CN203264554U true CN203264554U (en) 2013-11-06

Family

ID=49495049

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320241778 CN203264554U (en) 2013-05-06 2013-05-06 Wind wheel electrode discharging device

Country Status (1)

Country Link
CN (1) CN203264554U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103657359A (en) * 2013-12-12 2014-03-26 四川环隆科技有限公司 Atmospheric glow discharge plasma reactor with rotating electrode
CN104162360A (en) * 2014-09-03 2014-11-26 深圳市普瑞美泰环保科技有限公司 Plasma catalysis air purification device
CN104138712B (en) * 2013-05-06 2016-02-24 孙红梅 Wind wheel electrode discharge device
CN105396692A (en) * 2014-09-16 2016-03-16 孙红梅 Air purifier having rotation corona electrode
CN105478240A (en) * 2014-09-16 2016-04-13 孙红梅 Electric discharging device of rotation electrode
CN109073250A (en) * 2017-02-17 2018-12-21 美的集团股份有限公司 Air duct and airhandling equipment
CN110508110A (en) * 2019-08-23 2019-11-29 厦门理工学院 The effectively ionized concerted catalysis indoor air purification method of rotating electric-discharging original position self-cleaning type

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104138712B (en) * 2013-05-06 2016-02-24 孙红梅 Wind wheel electrode discharge device
CN103657359A (en) * 2013-12-12 2014-03-26 四川环隆科技有限公司 Atmospheric glow discharge plasma reactor with rotating electrode
CN103657359B (en) * 2013-12-12 2015-08-26 四川环隆科技有限公司 A kind of Atomospheric pressure glow discharge plasma reactor with rotation electrode
CN104162360A (en) * 2014-09-03 2014-11-26 深圳市普瑞美泰环保科技有限公司 Plasma catalysis air purification device
WO2016033847A1 (en) * 2014-09-03 2016-03-10 深圳市普瑞美泰环保科技有限公司 Plasma-catalytic air-purifying device
CN105396692A (en) * 2014-09-16 2016-03-16 孙红梅 Air purifier having rotation corona electrode
CN105478240A (en) * 2014-09-16 2016-04-13 孙红梅 Electric discharging device of rotation electrode
CN109073250A (en) * 2017-02-17 2018-12-21 美的集团股份有限公司 Air duct and airhandling equipment
CN109073250B (en) * 2017-02-17 2020-05-15 美的集团股份有限公司 Air duct and air treatment equipment
CN110508110A (en) * 2019-08-23 2019-11-29 厦门理工学院 The effectively ionized concerted catalysis indoor air purification method of rotating electric-discharging original position self-cleaning type

Similar Documents

Publication Publication Date Title
CN206310698U (en) Drawer type fresh air air cleaning system
CN103982949B (en) The dual-purpose new wind air cleaner of anti-PM2.5 with ozone removal device
CN201149339Y (en) Multifunctional photoelectricity air purifier for central air-conditioner air outlet
CN204006370U (en) A kind of new and effective indoor air auto-purifying device
CN103949343B (en) Air cleaning unit
CN104971823B (en) A kind of air dust-collecting equipment easy to cleaning and the air purifier with the equipment
CN105333514B (en) Dielectric impedance low-temp. plasma air purifier
CN204107662U (en) Be provided with the air purifier rotating corona electrode
CN2655913Y (en) Plasma air sterilizing purifier
CN1375336A (en) Electric apparatus with reinforced antimicrobial capability
CN104501313B (en) A kind of air purifier that need not change filter screen
CN203240668U (en) Air purifier
CN102748817A (en) High-efficiency multifunctional modular interior air purification device
US9795971B2 (en) Semi-enclosed air cleaner used in an air-conditioner
CN205965369U (en) Triboelectric dust collector and dust pelletizing system
CN205372827U (en) Duct formula plasma air disinfection and purification ware
CN203533744U (en) Central air conditioner, air purification equipment and air purification system
CN101498487A (en) Matrix type honeycomb photocatalysis plasma purifier
CN201702023U (en) Row electrode type low-temperature plasma body discharge industrial waste gas treatment device
CN104588209B (en) Method for removing fine particulate matters in air under condition of home environment
CN104006458B (en) A kind of new and effective indoor air auto-purifying device
WO2016107552A1 (en) Gas purification device
CN202289842U (en) Plasma discharge-catalyzed air purifying device
AU2012336492B2 (en) Apparatus with conductive strip for dust removal
CN201143317Y (en) Electrostatic field plasma air purifying device

Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
AV01 Patent right actively abandoned

Granted publication date: 20131106

Effective date of abandoning: 20160224

C25 Abandonment of patent right or utility model to avoid double patenting