CN105421981A - Air purifying gauze window - Google Patents
Air purifying gauze window Download PDFInfo
- Publication number
- CN105421981A CN105421981A CN201510974969.3A CN201510974969A CN105421981A CN 105421981 A CN105421981 A CN 105421981A CN 201510974969 A CN201510974969 A CN 201510974969A CN 105421981 A CN105421981 A CN 105421981A
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- water
- filter screen
- window
- electrode
- screen
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
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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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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention relates to an air purifying gauze window. The air purifying gauze window comprises a filter screen, a water mist generating device, an electrostatic device, a gauze window frame and a sewage box, wherein the filter screen comprises a front filter screen and a rear filter screen; the front filter screen, the rear filter screen and the gauze window frame form a gauze window interior space in which a high-concentration water mist accumulation area is formed. The air purifying gauze window disclosed by the invention has the beneficial effects that (1) water absorbing sponges are matched with high-water-permeability cellulose acetate fiber bars to provide a water source for a micro-pore atomizing plate, so that the condition that the water surface is separated from the atomizing plate because of consumption of the water source can be prevented, and the atomization stability can be improved; (2) electrostatic electrodes are arranged in crossed arrays to effectively reduce the thickness of the electrostatic electrodes, so that the overall thickness of the air purifying gauze window can be reduced, and discharging and electric leakage caused because the electrostatic electrodes are mounted too close can be prevented. By setting the distance between an upper electrode and a lower electrode, the electric field intensity between the electrodes can be regulated according to actual condition so as to satisfy the working conditions of different occasions and areas.
Description
Technical field
The present invention relates to air purification field, particularly relate to a kind of air purification screen window for resident's indoor air purification and circulation.
Background technology
Air pollution has become the respirable dust particles such as the social concern of a present stage, particularly PM2.5, has been to endanger a healthy key factor of people.And people the time of indoor activity account for people all one's life 80% time, so improve IAQ (indoor air quality) most important.For solving the indoor circulatory problems with outdoor air when severe contamination weather, we propose a kind of air purification screen window adopting charged water spray dedusting technology in patent CN203978240U " air purification screen window ".This purification screen window utilizes the adsorption capacity of charged water spray particle, improves stationary electrode to the capacity gauge of dust granules.Its advantage is, the high concentration charged water spray first in screen window space effectively can catch the dust granules of any size, compares pure electrostatic precipitation simultaneously, reduces electrostatic potential, avoids producing the secondary harm such as ozone.Secondly, easily do not consume parts, only need in routine use to change water source and periodic cleaning sewage box.In the present invention, we propose new design for the practical problem occurred in development process, effectively solve the stability problem that water fog particle produces, and purification screen window device thickness is too thick is unfavorable for the problems such as popularization.Air purification screen window provided by the invention utilizes cross-ventilation and diffusion to realize circulation that is indoor and outdoor air, and have structure simple, attractive in appearance, can be arranged on common window frame, the features such as installation and use is with low cost, can promote.
Summary of the invention
The object of the invention is to overcome prior art deficiency, provide a kind of rational in infrastructure, can be arranged on common window frame, the air purification screen window that installation and use is with low cost.
For achieving the above object, present invention employs following technical scheme:
Air purification screen window, comprises filter screen, water smoke device, electrostatic equipment, window screen frame and sewage box; Described filter screen comprises: front filter screen and rear filter screen, and front filter screen, rear filter screen and window screen frame form a screen window inner space, can form high concentration water smoke aggregation zone in this space; Described water smoke device comprises: outer box, micropore atomization sheet, water-absorbing sponge and acetate fiber post; Described micropore atomization sheet adopts atomizing piece drive current to power, and is arranged on acetate fiber post upper end; Described water-absorbing sponge fills up outer box inner space; Described acetate fiber bar assigns in water-absorbing sponge, by the moisture movement in water-absorbing sponge in micropore atomization sheet; Described electrostatic equipment provides high-pressure electrostatic by electrostatic generator, comprising: top electrode, bottom electrode, insulating sleeve; Described bottom electrode is arranged on bottom window screen frame, and below is sewage collecting tank; Described top electrode is arranged on window screen frame top by insulating sleeve, and keeps insulation in window screen frame, bottom electrode; Described bottom electrode and top electrode adopt crossed array mode to install.
As preferably: described bottom electrode adopts cross section to be arc or semicircular electrode structure.
As preferably: described in power on very cylindrical electrode, it is arranged intensive sharp lug structure.
The invention has the beneficial effects as follows:
1) adopt water-absorbing sponge to coordinate high water transport property acetate fiber bar to provide water source for micropore atomization sheet, water source consumption can be avoided to cause the situation of surface deviation atomizing piece to occur, improve the stability of atomization.
2) electrostatic attraction electrode adopts crossed array to settle, and effectively reduces electrostatic attraction electrode thickness, and then reduces the integral thickness of air purification screen window, and avoids electrostatic attraction electrode to install the electric discharge leaky too closely caused.By arranging the spacing between top electrode and bottom electrode, electric-field intensity between electrode can be regulated according to actual conditions, meeting the condition of work in different occasion, region.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is explosive view of the present invention.
Fig. 3 is the structure chart of water smoke device.
Fig. 4 is the experimental result picture of the embodiment of air purification screen window of the present invention.
Description of reference numerals: filter screen 1, water smoke device 2, electrostatic equipment 3, window screen frame 4, sewage box 5, front filter screen 11, rear filter screen 12, outer box 21, micropore atomization sheet 22, water-absorbing sponge 23, acetate fiber post 24, top electrode 31, bottom electrode 32, insulating sleeve 33.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described further.The explanation of following embodiment just understands the present invention for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection domain of the claims in the present invention.
The air purification screen window device of the present embodiment, comprising: filter screen 1, water smoke device 2, electrostatic equipment 3, window screen frame 4 and sewage box 5.
Described filter screen 1 is made up of front filter screen 11 and rear filter screen 12, and filter screen adopts but is not limited to order number is 300 orders.Front filter screen 11, rear filter screen 12 form a cavity with window screen frame 4.Filter screen 1 adopts but is not limited to magnet and is fixed to window screen frame 4 front-back, cleaning for convenience detach.The water fog particle that water smoke device 2 produces is full of in this cavity.Described window screen frame 4 adopts but is not limited to aluminium alloys window-frame.
Described water fog generator 2 is made up of outer box 21, micropore atomization sheet 22, water-absorbing sponge 23, acetate fiber post 24.Outer box 21 is for storing water source and installing miscellaneous part, and inside is full of water-absorbing sponge, and ensures closely sealed water-tight.Micropore atomization sheet 22 adopts atomizing piece drive current to power, and is arranged on acetate fiber post 24 upper end, and aqueous water is converted into water fog particle by supersonic oscillations, and is full of aforementioned screen window cavity.Described water-absorbing sponge 23 can keep moisture, avoids, in use due to water source consumption, causing the water surface to change, impact atomization stability.Described acetate fiber post 24 assigns in water-absorbing sponge 23, utilizes capillary principle by the moisture movement in water-absorbing sponge 23 in micropore atomization sheet 22.
Described electrostatic equipment 3 is used for making water fog particle electrically charged, adopts electrostatic generator to provide electrostatic potential.Described electrostatic generator is arranged in window screen frame.Electrostatic equipment 3 comprises bottom electrode 31, top electrode 32 and insulating sleeve 33.Bottom electrode 31 and top electrode 32 adopt crossed array to install, and the spacing between array logarithm and electrode can design according to actual conditions.Bottom electrode 31 is arranged on window screen frame 4 lower end, and ground connection.Bottom electrode 31 is Charged collector, adopts but is not limited to the electrode that cross section is arc.Top electrode 32 connects electrostatic generator negative electrode, forms negative voltage, makes water fog particle around electronegative.For improving charged efficiency, adopt but be not limited to electrode surface arrange multiple point dash forward, utilize point discharge principle to make water smoke particle charge lotus around electrode bar.Top electrode 32 utilizes insulating sleeve 33 to be arranged on window screen frame 4 upper end, and keeps electrical insulation with bottom electrode 31, window screen frame 4.Described insulating sleeve 33 adopts but is not limited to the insulation materials such as ambroin or insulating ceramics.
Be provided with sump below described bottom electrode 31, the electrically charged dust that bottom electrode 31 is collected and water fog particle mixture, finally flow in sewage box 5 in sump along electrode stream.
Its operating principle of novel air purification screen window provided by the invention is as follows:
First added by water in the outer box 21 of water smoke device 2, moisture is absorbed and is remained in water-absorbing sponge 23.Utilize the high-hydroscopicity of sponge and high water transport property, moisture can be made to be uniformly distributed in sponge.In water-absorbing sponge 23, assign acetate fiber rod 24, utilize high water transport property and the capillary effect of acetate fiber material, the moisture in around sponge is delivered to and is arranged in the micropore atomization sheet 22 on its top.Micropore atomization sheet 22 adopts atomizing piece drive circuitry, and produces the higher-order of oscillation, makes the water transform flowing through micropore hole be water fog particle.Water fog particle is full of screen window cavity, forms certain density water smoke accumulation regions.Then on top electrode 32, apply negative voltage, the structure generation point discharge phenomenon such as utilize point on electrode prominent, make surrounding them water fog particle charged.Charged water fog particle can initiatively be adsorbed onto on dust granules, produces charged hybrid particles thing.As described in Figure 4, the absorption dust collection capacity of simple water fog particle is not strong, and hybrid particles is still suspended in the air, very easily forms secondary pollution.Charged water smoke-mix dust particle, under electric field force effect, can be collected by bottom electrode 31 (ground connection), flow to sump, finally collect sewage box along electrode.According to test result, as shown in Figure 4, utilizing the air purification screen window of described structure fabrication, when top electrode 32 applying the negative pressure of 2000V (bottom electrode 31 keeps ground connection), can will contain 400 μ g/m
3the severe contamination air filtration of PM2.5 is 5 μ g/m
3the fresh air of PM2.5.
Claims (3)
1. an air purification screen window, is characterized in that: comprise filter screen (1), water smoke device (2), electrostatic equipment (3), window screen frame (4) and sewage box (5); Described filter screen (1) comprising: front filter screen (11) and rear filter screen (12), front filter screen (11), rear filter screen (12) and window screen frame (4) form a screen window inner space, can form high concentration water smoke aggregation zone in this space; Described water smoke device (2) comprising: outer box (21), micropore atomization sheet (22), water-absorbing sponge (23) and acetate fiber post (24); Described micropore atomization sheet (22) adopts atomizing piece drive current to power, and is arranged on acetate fiber post (24) upper end; Described water-absorbing sponge (23) fills up outer box (21) inner space; Described acetate fiber bar (24) assigns in water-absorbing sponge (23), by the moisture movement in water-absorbing sponge (23) in micropore atomization sheet (22); Described electrostatic equipment (3) provides high-pressure electrostatic by electrostatic generator, comprising: top electrode (31), bottom electrode (32), insulating sleeve (33); Described bottom electrode (31) is arranged on window screen frame (4) bottom, and below is sewage collecting tank; Described top electrode (32) is arranged on window screen frame (4) top by insulating sleeve (33), and keeps insulation in window screen frame (4), bottom electrode (31); Described bottom electrode (31) and top electrode (32) adopt crossed array mode to install.
2. air purification screen window according to claim 1, is characterized in that: described bottom electrode (31) adopts cross section to be arc or semicircular electrode structure.
3. air purification screen window according to claim 1, is characterized in that: described top electrode (32) is cylindrical electrode, it is arranged intensive sharp lug structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510974969.3A CN105421981B (en) | 2015-12-22 | 2015-12-22 | A kind of air cleaning screen window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510974969.3A CN105421981B (en) | 2015-12-22 | 2015-12-22 | A kind of air cleaning screen window |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105421981A true CN105421981A (en) | 2016-03-23 |
| CN105421981B CN105421981B (en) | 2017-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510974969.3A Expired - Fee Related CN105421981B (en) | 2015-12-22 | 2015-12-22 | A kind of air cleaning screen window |
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| Country | Link |
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| CN (1) | CN105421981B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840082A (en) * | 2016-05-25 | 2016-08-10 | 济南圣泉集团股份有限公司 | Venetian blind and control method thereof |
| CN106050115A (en) * | 2016-07-01 | 2016-10-26 | 时铭徽 | Blind window with air purification function |
| CN108105875A (en) * | 2018-01-18 | 2018-06-01 | 北方民族大学 | A kind of air purifying windows |
Citations (5)
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| CN201304363Y (en) * | 2008-10-16 | 2009-09-09 | 上海纳米技术及应用国家工程研究中心有限公司 | Tube pole type double-area narrow-spacing electrostatic field device |
| KR20090115313A (en) * | 2008-05-02 | 2009-11-05 | (주)이노웍스 | A window screen with air filtering function |
| CN104088578A (en) * | 2014-07-11 | 2014-10-08 | 浙江大学城市学院 | Air purifying screen window |
| CN104524617A (en) * | 2014-12-25 | 2015-04-22 | 江苏迈技科技有限公司 | Personalized atomization aromatherapy air purifier |
| CN205277268U (en) * | 2015-12-22 | 2016-06-01 | 浙江大学城市学院 | Air purification window screen |
-
2015
- 2015-12-22 CN CN201510974969.3A patent/CN105421981B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090115313A (en) * | 2008-05-02 | 2009-11-05 | (주)이노웍스 | A window screen with air filtering function |
| CN201304363Y (en) * | 2008-10-16 | 2009-09-09 | 上海纳米技术及应用国家工程研究中心有限公司 | Tube pole type double-area narrow-spacing electrostatic field device |
| CN104088578A (en) * | 2014-07-11 | 2014-10-08 | 浙江大学城市学院 | Air purifying screen window |
| CN104524617A (en) * | 2014-12-25 | 2015-04-22 | 江苏迈技科技有限公司 | Personalized atomization aromatherapy air purifier |
| CN205277268U (en) * | 2015-12-22 | 2016-06-01 | 浙江大学城市学院 | Air purification window screen |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840082A (en) * | 2016-05-25 | 2016-08-10 | 济南圣泉集团股份有限公司 | Venetian blind and control method thereof |
| CN106050115A (en) * | 2016-07-01 | 2016-10-26 | 时铭徽 | Blind window with air purification function |
| CN108105875A (en) * | 2018-01-18 | 2018-06-01 | 北方民族大学 | A kind of air purifying windows |
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| Publication number | Publication date |
|---|---|
| CN105421981B (en) | 2017-08-04 |
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