CN105413366A - Investing-adsorbing combined-type composite-voltage electrostatic adsorber system - Google Patents
Investing-adsorbing combined-type composite-voltage electrostatic adsorber system Download PDFInfo
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- CN105413366A CN105413366A CN201510797796.2A CN201510797796A CN105413366A CN 105413366 A CN105413366 A CN 105413366A CN 201510797796 A CN201510797796 A CN 201510797796A CN 105413366 A CN105413366 A CN 105413366A
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- 238000001179 sorption measurement Methods 0.000 claims description 60
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/02—Plant or installations having external electricity supply
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
- B03C3/34—Constructional details or accessories or operation thereof
- B03C3/38—Particle charging or ionising stations, e.g. using electric discharge, radioactive radiation or flames
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
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Abstract
The invention relates to an investing-adsorbing combined-type composite-voltage electrostatic adsorber system which is used for treating air flowing through the system. The electrostatic adsorber system comprises an adsorbing shell, a plurality of ionizing regions and a plurality of ionization adsorbing regions, wherein the adsorbing shell is provided with two opposite openings for allowing the air to flow in and out; the electrostatic adsorber system further comprises at least one first ground conductance piece and at least one second ground conductance piece which are arranged in the adsorbing shell and at least one electric conductance piece and at least one ionizing wire which are arranged in the adsorbing shell in a insulating mode; the first ground conductance pieces form the ionizing regions with the adsorbing shell, the ionizing wires are arranged in the ionizing regions and used for enabling particles flowing into the air to be charged, the second ground conductance pieces form the ionization adsorbing regions with the electric conductance pieces, and the ionization adsorbing regions are used for adsorbing charged particles in the air; the air sequentially flows through the ionizing regions and the ionization adsorbing regions, and at least part of the first ground conductance pieces and the second ground conductance pieces are formed into a whole. The adsorber system has the better adsorbing purification effect.
Description
Technical field
The present invention relates to scold and inhale convolution compound pressure electrostatic adsorption device system, particularly, relate to the Electrostatic Absorption system of pipe ventilated purification.
Background technology
Modern office block, hospital, house, apartment and school, owing to considering raising energy efficiency, the totally enclosed building structure of many employings.This " airtight " although design there is good effect of heat insulation, because whole building can only be ventilated by air conditioner circulating system, greatly reduce the air renewal rate of building, make IAQ present the trend of deterioration.
Show according to scholar's research, if do not have good ventilation, room air pollution degree, than outdoor serious 2 ~ 5 times, in particular cases even reaches tens times.The deterioration of IAQ is that growing of the microorganism such as bacterium, virus creates favourable condition.Widely using of air-conditioning system also can cause indoor inspirable particle concentration to rise.The microbial adhesion such as bacterium and virus, on pellet, along with human lung is goed deep in breathing, are difficult to reverse after its harm is formed, and accumulate gradually along with passage of time, deepen.
Pellet PM2.5 in room air, can suspend for a long time and easily be sucked by human respiratory, and these particulate great majority are that our eyes be can't see, what eyes can be seen only account for wherein 1%.These tiny particle suspensions in atmosphere, and can keep considerable time in atmosphere.These particles can the biologically active such as Carried bacteria, virus pollutant, is also the main carriers of multiple carcinogenic chemical pollutant and radioactive substance; The aerial suspension time of particulate and its size are inversely proportional to, and namely the less suspension time of particle diameter is longer.
Adsorbed bacterium and virus wait microorganism pellet can long-term suspension in atmosphere, after being inhaled into human body, 50% is about had to be adsorbed on the lung wall of human body, and the depths of lung tissue can be penetrated into, cause the diseases such as bronchitis, pneumonia, asthma, pulmonary emphysema and lung cancer, cause cardio-pulmonary function to go down even exhaustion.Bad room air is born with increasing the weight of human immune system, causes human physical power to consume excessive, reduces productivity and operating efficiency.For children, old man has the patient of breathing and disease of immune system with those, the high risk behaviors that bad room air is fallen ill especially.Modal: allergic reaction, headache, gastric disorder causing nausea, vomiting, the discomfort of nose, lung, throat or stimulation.A research of the U.S. shows, the pollution of pellet is directly relevant with the life-span of people.The display of investigation result that China Association for Standardization provides a few days ago, the disease of 68% causes due to room air pollution, and room air pollution has become " the stealthy killer " of harm humans health.
Along with the raising of people's living standard and the continuous renewal of concept of health, people progressively recognize the importance of air quality, also use some facilities to purify air.The air cleaning facilities generally adopted at present has filtering type clarifier, photo-catalytic air cleaner, ozone air purifier, ultraviolet air purifier etc.But in existing cleaning system, purification efficiency is generally lower.
Summary of the invention
In order to solve the problems of the technologies described above, one aspect of the present invention provides one and scolds suction convolution compound pressure electrostatic adsorption device system, this electrostatic adsorption device system is for the treatment of the air flowing through this system, comprise absorption housing, ionized region and ionization adsorption zone, described absorption housing has 2 relative openings that can allow air to flow into outflow, electrostatic adsorption device system also comprises and is arranged at least one first ground guide card in described absorption housing and at least one second ground guide card, and insulation is arranged at least one electric waveguide plate in described absorption housing and at least one ionizing wire, first ground guide card forms several ionized region with absorption housing, described ionizing wire is arranged in ionized region, described ionizing wire is for making the particle charge in inflow air, second ground guide card and electric waveguide plate form several ionization adsorption zone, ionization adsorption zone is for adsorbing the charged particle in described air, described air successively flows through ionized region and ionization adsorption zone, wherein at least part of first ground guide card and the second ground guide card form one.
Described ionizing wire can load different voltage respectively from electric waveguide plate.
The voltage that described ionizing wire is connected is greater than the voltage that electric waveguide plate loads.
On air-flow direction, described electric waveguide plate length is less than the second ground guide card.
Described second ground guide card and electric waveguide plate are fixed by the insulating part through through hole.
Described electrostatic adsorption device system also comprises the filter before being arranged at ionized region, and described filter is used for the impurity in filtered air.
Described electrostatic adsorption device system also comprises stationary housing, and the removable mode of described absorption housing is arranged in described stationary housing.
At least one pair of roller being fixedly installed on stationary housing inner surface is comprised in described stationary housing.
The present invention is by forming one by least part of first ground guide card and the second ground guide card, decrease the disturbance that air brings because of irrational mix in adsorber system inside, charged particle is adsorbed and the first ground guide card and the second ground guide card more effectively, improve the adsorption efficiency of the particle in air, the content of particulate in air can be reduced fast.
In addition, the present invention is by loading different voltage by ionizing wire and electric waveguide plate, although make design become more complicated, but by loading composite voltage, obtain better adsorption efficiency, compared with adopting the system of identical voltage, prevent the generation of electric arc from ensure that puncturing of air simultaneously, meanwhile, power consumption and noise that different voltage is also conducive to reducing adsorber system is loaded.
Be easier to understand the above-mentioned of the application and other features, aspect and advantage with reference to following detailed description.
Accompanying drawing explanation
Fig. 1 is the design schematic diagram of absorber of the prior art.
Fig. 2 is one of schematic diagram of adsorber system of the present invention.
Fig. 3 is the concrete schematic top plan view of adsorber system of the present invention.
Fig. 4 is the first ground guide card of adsorber system of the present invention, schematic diagram is looked on a left side after the combination of the second ground guide card, electric waveguide plate.
Fig. 5 be use in adsorber system of the present invention the first ground guide card, the second ground guide card, electric waveguide plate schematic diagram.
Fig. 6 is the top view of the first ground guide card, the second ground guide card, another combination of electric waveguide plate.
Wherein, Reference numeral is as follows:
Ionized region 10, ionized region framework 11, support bar 12, ionizing wire 13, first ground guide card 14, support insulation assembly 15;
Ionization adsorption zone 20, ionization adsorption zone framework 21, second ground guide card 22, electric waveguide plate 23, insulation film 24, fixed leg 25, fixed block 26, side plate 27;
First lug boss 2a and the second lug boss 2b, bayonet socket 2c.
Detailed description of the invention
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing of the embodiment of the present invention, the technical scheme of the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is a part of embodiment of the present invention, instead of whole embodiments.Based on described embodiments of the invention, other embodiments all that those of ordinary skill in the art obtain under without the need to the prerequisite of creative work, all belong to the scope of protection of the invention.
Unless otherwise defined, technical term used herein or scientific terminology should be in field belonging to the present invention the ordinary meaning that the personage with general technical ability understands." first ", " second " that use in patent application specification of the present invention and claims and similar word do not represent any order, quantity or importance, and are only used to distinguish different parts.Equally, the similar word such as " " or " " does not represent that quantity limits yet, but represents to there is at least one.
Formation of the present invention one, refers to that several pieces sheet metals connect in coplanar mode, after namely several pieces sheet metals form one, forms one and new has basic flat surface.The electric arc described in the present invention is exactly the repid discharge making air become conductor and produce.
As shown in Figure 1, in prior art, show the structure of the major part of electronic type air cleaner, it is by can the ionized region 10 of dust in ionized air and the rear being arranged on above-mentioned ionized region 10, the adsorption zone 20 that the dust after ionization can be caught form.
Above-mentioned ionized region 10 is formed by with lower component: the ionized region framework 11 being arranged on the quadrangle at the back side of above-mentioned front panel; The support bar 12 that the direction formed in the inside of ionized region framework 11 is relative; Be arranged on the ionizing wire 13 of the wire between above-mentioned support bar 12 apart, it is connected high voltage and is just then forming ("+") pole certain intervals; Be arranged on the first ground guide card 14 between above-mentioned ionizing wire 13, it can make "+" electric charge ground connection of being released by above-mentioned ionizing wire 13.
In addition, above-mentioned adsorption zone 20 is formed by with lower component: be arranged on the adsorption zone framework 21 in aforementioned barriers in mounted and removable mode; The second ground guide card 22 that the foreign matter after ionization can be adsorbed formed in above-mentioned adsorption zone framework 21; Be connected on the electric waveguide plate 23 on same electrode with above-mentioned ionized region 10, the foreign matter after it can make ionization is subject to the effect of repulsion and moves; The insulation film 24 being used for that above-mentioned electric waveguide plate and the second ground guide card 22 are insulated formed on the surface of above-mentioned electric waveguide plate 23.
First, if above-mentioned air-supply arrangement starts, so indoor air will be inhaled into the inside of casing via above-mentioned air-inlet grille, the dust in the air be inhaled into can be ionized when through above-mentioned ionized region 10.Flow through above-mentioned ionized region 10 and the dust that has simultaneously been ionized can be subject to the effect of repulsion and move to above-mentioned second ground guide card, this to be connected on same electrode with above-mentioned ionized region 10 thus to realize under can producing the effect of the electric waveguide plate 23 of electronic repulsion forces.Repulsion is subject to and the foreign matter of movement can be captured on above-mentioned second ground guide card 22 under the effect of above-mentioned electric waveguide plate 23.After said process, the air that foreign matter has been filtered can be discharged by said exhaust grid.
The present inventor found through experiments, above-mentioned air adsorption system PM2.5 adsorption efficiency is in actual applications not high all the time, finding through a large amount of contrasts and observation, because the ionized region in above-mentioned air adsorption system is separated with adsorption zone, repel because charged particle is ionized silk 13 at ionized region, part charged particle is not adsorbed by the first ground guide card 14 and strides across the second ground guide card 22 in the middle of adsorption zone, because the second ground guide card 22 pairs of charged particles of centre are by longitudinal force, this longitudinal force makes charged particle reduce gradually in the speed of longitudinal direction, slow down charged particle in adsorption process.Reduce the adsorption efficiency of charged particle.In addition, due to space spaced between ionized region and adsorption zone, the space at interval is run in swiftly flowing space, air pressure change can be there is, especially there is the periphery of the second ground guide card of thickness, the change of air pressure makes air-flow generation disturbance, and this disturbance can reduce longitudinal velocity, namely makes adsorption efficiency reduce.Found by the real data contrast of research staff of the present invention, be 400 at air inlet air PM2.5, adopt the scheme of Fig. 1, the PM2.5 of air outlet is 23, and under the same conditions, adopts the scheme of Fig. 2 of the present invention, then PM2.5 is reduced to 11.
As shown in Figure 2, the present invention is by forming one by part or all of second ground guide card 22 and the first ground guide card 14, decrease the disturbance that air brings because of irrational mix in adsorber system inside, charged particle is adsorbed and the first ground guide card and the second ground guide card more effectively, improve the adsorption efficiency of the PM2.5 in air, indoor PM2.5 can be reduced fast.
Particularly, as shown in Fig. 3 Fig. 4, what Fig. 3 Fig. 4 showed scolds the schematic diagram inhaling convolution compound pressure electrostatic adsorption device system, this electrostatic adsorption device system is for the treatment of the air flowing through this system, comprise absorption housing, ionized region 10 and ionization adsorption zone 20, described absorption housing have 2 relative can the opening of allowing air flow, electrostatic adsorption device system also comprises at least one first ground guide card 14 and at least one the second ground guide card 22 be arranged in described absorption housing, and insulation is arranged at least one electric waveguide plate 23 and at least one ionizing wire 13 in described absorption housing, first ground guide card 14 forms several ionized region 10 with absorption housing, described ionizing wire 13 is arranged in ionized region 10, described ionizing wire 13 is for making the particle charge in inflow air, second ground guide card 22 forms several ionization adsorption zone 20 with electric waveguide plate 23, ionization adsorption zone 20 is for accelerating the charge process of particulate in air, and the repulsive interaction produced particle, ground guide card 22 continues the charged particle in the described air of absorption, described air successively flows through ionized region 10 and ionization adsorption zone 20, described the first even all ground guide cards 14 and the second ground guide card 22 at least partly form one.
Absorption housing of the present invention can be the cube or the cylinder that are roughly air inlet and air outlet, when air flows through this absorber, successively through air inlet, ionized region, ionization adsorption zone and air outlet, ionized region can be several, be made up of the first ground guide card and housing, ionized region arranges ionizing wire, on-load voltage on ionizing wire, air is made to be in breakdown conditions, but be unlikely to produce electric arc, impurity in air be subject to high pressure impact thus with positive charge, and move to the first ground guide card, the particle that part particle diameter is little is adsorbed to rapidly the first ground guide card because quality is little.
The charged particle not being adsorbed to the first ground guide card continues with air flight forward, electric waveguide plate double ionization is subject at ionization adsorption zone, accelerate the process to the absorption of ground guide card, and in the absorption of ionization adsorption zone, because at least part of first ground guide card of the present invention is connected with the second ground guide card, form the passage of a complete air circulation, so air is almost constant at instantaneous air pressure in any one region of absorber, also without any stop, so charged particle is not vulnerable to irregular air agitation and changes the speed in absorption direction, thus obtain better purification efficiency.
More specifically, when absorption housing of the present invention is cube, be made up of 2 side plates, also can be made up of 2 side chains and a pair upper and lower plates, the first inner ground guide card, the second ground guide card, electric waveguide plate can be roughly rectangle or trapezoidal or other arbitrary plane matrix shapes, only arranged in parallel otherwise affect several guide card.Can using a complete sheet metal as the first ground guide card becoming to be integrated and the second ground guide card, sheet metal, with perforation, is fixed on absorption housing by fixed leg, during arrangement as shown in Figure 3.
The quantity of the first ground guide card, size, apart from unrestricted, the quantity of the second ground guide card should be no less than the quantity of the first ground guide card, because two sides of adsorbing housing can as ground guide card, preferably the number ratio of the first ground guide card and the second ground guide card is 4:10, electric waveguide plate and the second ground guide card are crisscross arranged, and such as the number ratio of selectable electric waveguide plate and the second ground guide card is 15:10.
As one of embodiments of the invention, ionizing wire of the present invention can load different voltage respectively from electric waveguide plate.
As one of embodiments of the invention, the voltage that ionizing wire of the present invention is connected is greater than the voltage that electric waveguide plate loads.
As one of embodiments of the invention, several sheet metal of the present invention can load different voltage respectively.
As one of embodiments of the invention, of the present invention on air-flow direction, described electric waveguide plate length is less than the second ground guide card.
As one of embodiments of the invention, described second ground guide card of the present invention and electric waveguide plate are fixed by through hole.
Particularly, second ground guide card 22 of the present invention is roughly the fillet parallelogram in the scarce upper right corner and the lower right corner, the top of fillet parallelogram is also provided with a first lug boss 2a, electric waveguide plate is also roughly the fillet parallelogram in the scarce upper right corner and the lower right corner, the top of fillet parallelogram is also provided with a second lug boss 2b, when the first ground guide card and electric waveguide plate being stacked, the first lug boss 2a and the second lug boss 2b forms bayonet socket 2c.By the first lug boss 2a and the second lug boss 2b doubling to perpendicular to sheet-metal plane, can more effectively make electric waveguide plate switch on power, make the second ground guide card 22 ground connection, effectively can prevent the two under high pressure interfering with each other and even cause electric arc.The setting of unfilled corner is also electric arc does not occur to ensure in narrow space.Part second ground guide card 22 and the first ground guide card 14 form one, and part second ground guide card 22 as shown in Figure 5.
Preferably, first ground guide card of the present invention can have the sheet metal of flat surface, also can be that there is irregular plane, the sheet metal with wave-like as shown in Figure 6, the sheet metal of wave-like is adopted to be conducive to obtaining and better to ionize effect, by corrugated air-flow guiding function, change the direction of motion of air-flow, make the particle of ionization be adsorbed to rapidly the second ground guide card of ionization adsorption zone.First ground guide card of the present invention and the second ground guide card form one, and the two forms complete sheet metal, and as shown in Figure 5, the shape of the first ground guide card is roughly the parallelogram with fillet.
First ground guide card, the second ground guide card, electric waveguide plate are provided with at least one pair of fixing hole, for being fixed in absorption housing, and keep the interval between the first ground guide card, the second ground guide card, electric waveguide plate, prevent electric arc, because the first ground guide card, the second ground guide card, electric waveguide plate are made by sheet metal, quality is soft, needs to use fixed leg to fix, the present invention can select the fixed leg of any amount, preferably 4 fixed legs.
Ionizing wire can be fixed by the insulation pair of beams be arranged on absorbing shell, and the two ends of ionizing wire can be linked up with by linking springs, and spring carrier arm is fixed on the ionizing wire pulling eye on crossbeam.Certainly, also can adopting those fixed forms that this area is common, being fixed on absorbing shell as directly insulated by the mode of welding.
In addition, absorption housing of the present invention also can be cylindrical, 2 bottom surfaces are respectively as air inlet and air outlet, first ground guide card, the second ground guide card and electric waveguide plate are then sheet, and be bent to form cylindrical, ionizing wire then forms circle, and sheet metal arranges perforation, is fixed on absorption housing by fixed leg.
As one of embodiments of the invention, electrostatic adsorption device system of the present invention also comprises the filter before being arranged at ionized region, and described filter is used for the impurity in filtered air.
As one of embodiments of the invention, electrostatic adsorption device system of the present invention also comprises stationary housing, and the removable mode of described absorption housing is arranged in described stationary housing.
As one of embodiments of the invention, in stationary housing of the present invention, comprise at least one pair of roller being fixedly installed on stationary housing inner surface.
The above, be only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.Every equalization done according to content of the present invention changes and modifies, and is all encompassed in the scope of the claims of the present invention.
Claims (10)
1. scold suction convolution compound pressure electrostatic adsorption device system for one kind, this electrostatic adsorption device system is for the treatment of the air flowing through this system, comprise absorption housing, ionized region and ionization adsorption zone, described absorption housing has 2 relative openings that can allow air to flow into outflow, electrostatic adsorption device system also comprises and is arranged at least one first ground guide card in described absorption housing and at least one second ground guide card, and insulation is arranged at least one electric waveguide plate in described absorption housing and at least one ionizing wire, first ground guide card forms several ionized region with absorption housing, described ionizing wire is arranged in ionized region, described ionizing wire is for making the particle charge in inflow air, second ground guide card and electric waveguide plate form several ionization adsorption zone, ionization adsorption zone is for adsorbing the charged particle in described air, described air successively flows through ionized region and ionization adsorption zone, described at least part of first ground guide card and the second ground guide card form one.
2. according to claim 1 scold inhale convolution compound pressure electrostatic adsorption device system, it is characterized in that, described ionizing wire can load different voltage respectively from electric waveguide plate.
3. according to claim 1 scold inhale convolution compound pressure electrostatic adsorption device system, it is characterized in that, the voltage that described ionizing wire is connected is greater than the voltage that electric waveguide plate loads.
4. according to claim 1 scold inhale convolution compound pressure electrostatic adsorption device system, it is characterized in that, described several sheet metal can load different voltage respectively.
5. according to claim 1 scold inhale convolution compound pressure electrostatic adsorption device system, it is characterized in that, on air-flow direction, described electric waveguide plate length is less than the second ground guide card.
6. according to claim 1 scold inhale convolution compound pressure electrostatic adsorption device system, it is characterized in that, described second ground guide card and electric waveguide plate are fixed by through hole.
7. according to claim 1 scold inhale convolution compound pressure electrostatic adsorption device system, it is characterized in that, described electrostatic adsorption device system also comprises the filter before being arranged at ionized region, and described filter is used for the impurity in filtered air.
8. according to claim 1 scold inhale convolution compound pressure electrostatic adsorption device system, it is characterized in that, described electrostatic adsorption device system also comprises stationary housing, and the removable mode of described absorption housing is arranged in described stationary housing.
9. according to claim 1 scold inhale convolution compound pressure electrostatic adsorption device system, it is characterized in that, in described stationary housing, comprise at least one pair of roller being fixedly installed on stationary housing inner surface.
10. according to claim 1 scold inhale convolution compound pressure electrostatic adsorption device system, it is characterized in that, described first ground guide card is the sheet metal of wave-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510797796.2A CN105413366B (en) | 2015-11-19 | 2015-11-19 | Reprimand inhales the compound pressure electrostatic adsorption device system of convolution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510797796.2A CN105413366B (en) | 2015-11-19 | 2015-11-19 | Reprimand inhales the compound pressure electrostatic adsorption device system of convolution |
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| Publication Number | Publication Date |
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| CN105413366A true CN105413366A (en) | 2016-03-23 |
| CN105413366B CN105413366B (en) | 2017-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510797796.2A Active CN105413366B (en) | 2015-11-19 | 2015-11-19 | Reprimand inhales the compound pressure electrostatic adsorption device system of convolution |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594855A (en) * | 2020-12-17 | 2021-04-02 | 福氏环保科技发展(北京)有限公司 | Electronic dust collector and air purification device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2202874Y (en) * | 1994-05-13 | 1995-07-05 | 马璋 | High-effect air refreshing device |
| CN2362026Y (en) * | 1998-12-04 | 2000-02-02 | 四川长虹电子集团公司 | Electronic dust collector for room air conditioner |
| CN1532465A (en) * | 2003-03-21 | 2004-09-29 | 乐金电子(天津)电器有限公司 | Slender plasma air purifier |
| CN1541716A (en) * | 2003-04-30 | 2004-11-03 | 乐金电子(天津)电器有限公司 | Electronic type air cleaner |
-
2015
- 2015-11-19 CN CN201510797796.2A patent/CN105413366B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2202874Y (en) * | 1994-05-13 | 1995-07-05 | 马璋 | High-effect air refreshing device |
| CN2362026Y (en) * | 1998-12-04 | 2000-02-02 | 四川长虹电子集团公司 | Electronic dust collector for room air conditioner |
| CN1532465A (en) * | 2003-03-21 | 2004-09-29 | 乐金电子(天津)电器有限公司 | Slender plasma air purifier |
| CN1541716A (en) * | 2003-04-30 | 2004-11-03 | 乐金电子(天津)电器有限公司 | Electronic type air cleaner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112594855A (en) * | 2020-12-17 | 2021-04-02 | 福氏环保科技发展(北京)有限公司 | Electronic dust collector and air purification device |
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| Publication number | Publication date |
|---|---|
| CN105413366B (en) | 2017-10-13 |
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