CN201036631Y - Plasma nanometer photocatalysis air purifying and sterilizing device - Google Patents
Plasma nanometer photocatalysis air purifying and sterilizing device Download PDFInfo
- Publication number
- CN201036631Y CN201036631Y CNU2007200342057U CN200720034205U CN201036631Y CN 201036631 Y CN201036631 Y CN 201036631Y CN U2007200342057 U CNU2007200342057 U CN U2007200342057U CN 200720034205 U CN200720034205 U CN 200720034205U CN 201036631 Y CN201036631 Y CN 201036631Y
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- China
- Prior art keywords
- electric field
- titanium dioxide
- plasma
- coated
- plate electric
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Catalysts (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The utility model relates to a plasma nm photocatalysis air purifying decontamination device, which comprises a frame body(5), an electric appliance power frame box(6), an initial air filtrating sieve(1), a plate electric field coated with titanium dioxide(2), a discharge plate electric field(3), a composite high-efficient air filtrating sieve(4) and the plasma power supply and electric appliance(7). The plate electric field coated with titanium dioxide(2) and the discharge plate electric field(3) are positioned in the frame body(5). The plate electric field coated with titanium dioxide(2) and the discharge plate electric field(3) are respectively formed by the connecting for a plurality of plates coated with titanium dioxide and discharge plates, which are connected with the plasma power supply through the insulating ceramic and the copper contact. The neighboring two titanium dioxide plates and the discharge plate are in clearance arrangement in the frame body(5). The initial air filtrating sieve(1) and the composite high-efficient air filtrating sieve are respectively positioned on the front side and back side of the frame body. The electric appliance power frame box is arranged on the left side or right side of the frame body. The plasma power supply and the electric appliance are arranged in the electric appliance power frame box. The utility model is of a long cleaning period, small volume, low cost, little material consumption and high purifying efficiency, which can eliminate the peculiar smell and disinfect as well as sterilize.
Description
Technical field
This utility model relates to a kind of air cleaning decontamination equipment capable, particularly relates to a kind of plasma nano photocatalysed air cleaning decontamination equipment capable.Be applicable to fan coil units or central air-conditioning ventilating system.Belong to the central air-conditioning technical field.
Background technology
The air cleaning of central air-conditioning ventilating system is at present all filtered with Electrostatic Absorption, activated carbon, catalytic oxidation multiple tracks, and also water sprays degraded etc., and they all have many defectives and secondary pollution.Make the cleaning frequency short, volume is big, cost is high, consumptive material is many, purification efficiency is low, can not dispelling abnormal flavor, can not disinfection.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provide a kind of cleaning frequency long, volume is little, cost is low, consumptive material is few, purification efficiency is high, dispelling abnormal flavor, can disinfection plasma nano photocatalysed air cleaning decontamination equipment capable.
The purpose of this utility model is achieved in that a kind of plasma nano photocatalysed air cleaning decontamination equipment capable, it is characterized in that it comprises: framework, appliances power source frame case, just imitate airstrainer, be coated with titanium dioxide pole plate electric field, discharge thorn plate electric field, compound efficient airstrainer and plasma power supply and electrical equipment
The described titanium dioxide pole plate electric field that is coated with is arranged in the framework with discharge thorn plate electric field, constitute the plasma electric field, described titanium dioxide pole plate electric field and the discharge thorn plate electric field of being coated with has some to be coated with the titanium dioxide pole plate and the cross-under of some discharge thorn plates form respectively, by the plasma power supply in insulating ceramics and the copper contact connecting circuit power shelf case, adjacent two titanium dioxide pole plates are arranged at the framework internal clearance with discharge thorn plate
Described airstrainer and the compound efficient airstrainer of just imitating then is arranged at framework front side and rear side respectively,
Described appliances power source frame case is arranged at framework left side or right side, and plasma power supply and electrical equipment place in the appliances power source frame case.
Purification process:
1, dust-laden, be harmful to, have bacterium the abnormal flavour air to be arranged by just imitating airstrainer, airborne dust particle is done the inertia motion with air-flow, the barrier that primarily efficient filter is bumped against the particle in the motion can capture the above granule dust of 5um;
2, plasma power supply boosts, and makes to be coated with the discharge of titanium dioxide pole plate halation, forms nano-photo catalytic, collection absorption, degraded, electronics, physics, chemical reaction are integral, will be by the harmful gas of plasma electric field, decomposition and inversion is an innocuous gas, purifies air to greatest extent;
3, compound efficient airstrainer high adsorption capacity can adsorb multiple harmful gass such as the airborne benzene that passes through, formaldehyde, ammonia rapidly.Can obtain regeneration at short notice; Can greatly sterilize and eliminate the unusual smell.
It is the basis that this utility model adopts electronics, the physical chemistry of nature body, and the complementary reaction natural functions of integrated application reaches the purpose that purifies air, optimizes the environment.Compare with existing similar technology, the utlity model has following characteristics:
1, continue the purifying rate height, filtration, absorption, degraded, degerming, the abnormal flavour function of sterilizing, dispel are remarkable;
2, clean conveniently, consumptive material is few, and filtering material obtains regeneration, non-secondary pollution at short notice;
3, low energy, windage is little, easy for installation.Can install according to the random size design of different airduct air channel, return air inlet, fresh wind port.
4, intelligent plasma power supply unique properties, overload, overvoltage, short circuit, open circuit all have safeguard protection.
5, modularized design, little, slim formula, convenient transportation.
Description of drawings
Fig. 1 is the population structure sketch map of the plasma nano photocatalysed air cleaning decontamination equipment capable of this utility model.
Among the figure: just imitate airstrainer 1, be coated with titanium dioxide pole plate electric field 2, stainless steel discharge thorn plate electric field 3, compound efficient airstrainer 4, aluminium alloy framework 5, appliances power source frame case 6, plasma power supply and electrical equipment 7, ammeter 8, display lamp 9, switch 10, insulating ceramics 11, socket 12.
The specific embodiment
Referring to Fig. 1, the plasma nano photocatalysed air cleaning decontamination equipment capable of this utility model, mainly by aluminium alloy framework 5, appliances power source frame case 6, just imitate airstrainer 1, be coated with titanium dioxide pole plate electric field 2, stainless steel discharge thorn plate electric field 3, compound efficient airstrainer 4 and plasma power supply and electrical equipment 7 is formed.Described titanium dioxide pole plate electric field 2 and the stainless steel discharge thorn plate electric field 3 that is coated with is arranged in the aluminium alloy framework 5, constitute the plasma electric field, being coated with titanium dioxide pole plate electric field 2 and stainless steel discharge thorn plate electric field 3 has some to be coated with the titanium dioxide pole plate and the cross-under of some stainless steel discharge thorn plates forms respectively, by the plasma power supply in insulating ceramics 11 and the copper contact connecting circuit power shelf case 6, adjacent two titanium dioxide pole plates and stainless steel discharge thorn plate are arranged at framework 5 internal clearances, just imitate 4 of airstrainer 1 and compound efficient airstrainers and are arranged at aluminium alloy framework 5 front sides and rear side respectively.Appliances power source frame case 6 is arranged at aluminium alloy framework 5 left sides or right side, and plasma power supply and electrical equipment 7 place in the insulating appliances power source frame case 6, and the ammeter 8, the switch 10 that are provided with by appliances power source frame case surface reflect working conditions with display lamp 9.Being coated with titanium dioxide pole plate electric field 2 and stainless steel discharge thorn plate electric field 3 has some to be coated with the titanium dioxide pole plate and some stainless steel discharge thorn plates form with the screw mandrel cross-under respectively, by the interior plasma power supply of insulating ceramics 11 and copper contact connecting circuit power shelf case 6.
The described airstrainer 1 of effect just is the aluminium alloy frame structure, and filter screen is selected stainless steel metal or nylon wire for use, has acid and alkali resistance or high temperature, but repeated washing is used; Be carrier with the macromolecular material in the compound efficient airstrainer 4, form, play the effect of high efficiency filter comprehensive purifying with the adhesive of environment-friendly type activated carbon powder bonding with high-specific surface area.
The plasma nano photocatalysed air cleaning decontamination equipment capable of this utility model is used electromagnetism, microelectronics and electrochemistry Synthesis principle design and produce, adopt the intelligent plasma power supply of micropulse, make electric field produce corona discharge, this discharge generation is between two electrodes, make the electronics and the oxygen molecule generation inelastic collision that obtain energy, electronics moves Conversion of energy to oxygen molecule, gas is activated, electron avalanche takes place, directly open the molecular link between the gas molecule, make harmful gas be decomposed into the simplest molecule, the pole plate that is coated with titanium dioxide simultaneously forms nano-photo catalytic under halation, its effect is exactly to generate " electronics-hole " to (a kind of high energy particle), this " electronics-hole " to on every side water, after oxygen reacts, just had extremely strong oxidation---reducing power, can be with airborne formaldehyde, pollutant such as benzene directly resolve into nonpoisonous and tasteless material, and the cell wall that destroys antibacterial, kill bacteria, thus air pollution eliminated.
Using nature body principle of work and power sets forth:
1, plasma: by the form of high-voltage pulse dielectric barrier discharge, produce a large amount of plasmas, gas is activated.Thereby produce various free radicals, as OH, O, H etc., to harmful gas and complicated physics and the chemical reactions of abnormal flavour generation such as airborne formaldehyde, dimethylbenzene, sulfur dioxide, ammonia nitrogen oxides, end product is CO
2And H
2O.
2, nano-photo catalytic is the jinx of pollutant, its mechanism of action is exactly that the photocatalyst nano material is excited to generate " electronics-hole " to (a kind of high energy particle) under the irradiation of the light of specific wavelength, this " electronics-hole " is to after reacting with on every side water oxidation, just had extremely strong oxidation---the ability of redeeming a vow to a god, pollutant in the air directly can be resolved into nonpoisonous and tasteless material, and the cell wall that destroys antibacterial, kill bacteria, thus reached elimination air-polluting purpose.
The titanium dioxide preparation on the rustless steel collecting plate, is formed the nano-titanium dioxide film of high-specific surface area, high catalytic activity.The plasma electric field can produce a large amount of plasmas when discharge, and the nitrogen ultraviolet wavelength in the plasma just is being fit to excite the photocatalytic effect of titanium dioxide, its energy is equivalent to the high temperature of 15000K, and directly kill bacteria and thorough decomposing organic matter are CO2 and H2O.With traditional purification techniques compare it and have thoroughly, extensively, the characteristics of practical, safety purification.
Claims (3)
1. plasma nano photocatalysed air cleaning decontamination equipment capable, it is characterized in that it comprises: framework (5), appliances power source frame case (6), just imitate airstrainer (1), be coated with titanium dioxide pole plate electric field (2), discharge thorn plate electric field (3), compound efficient airstrainer (4) and plasma power supply and electrical equipment (7)
Describedly be coated with titanium dioxide pole plate electric field (2) and discharge thorn plate electric field (3) is arranged in the framework (5), constitute the plasma electric field, described titanium dioxide pole plate electric field (2) and the discharge thorn plate electric field (3) of being coated with has some to be coated with the titanium dioxide pole plate and the cross-under of some discharge thorn plates form respectively, by the plasma power supply in insulating ceramics (11) and the copper contact connecting circuit power shelf case (6), adjacent two titanium dioxide pole plates are arranged at framework (5) internal clearance with discharge thorn plate
Described airstrainer (1) and the compound efficient airstrainer (4) of just imitating then is arranged at framework (5) front side and rear side respectively, described appliances power source frame case (6) is arranged at framework (5) left side or right side, and plasma power supply and electrical equipment (7) place in the appliances power source frame case (6).
2. a kind of plasma nano photocatalysed air cleaning decontamination equipment capable according to claim 1 is characterized in that described effect airstrainer (1) just is the aluminium alloy frame structure, and filter screen is selected stainless steel metal or nylon wire for use.
3. a kind of plasma nano photocatalysed air cleaning decontamination equipment capable according to claim 1 and 2, it is characterized in that described compound efficient airstrainer (4) is is carrier with the macromolecular material, stick with glue agent the activated carbon powder bonding of high-specific surface area is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200342057U CN201036631Y (en) | 2007-01-31 | 2007-01-31 | Plasma nanometer photocatalysis air purifying and sterilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200342057U CN201036631Y (en) | 2007-01-31 | 2007-01-31 | Plasma nanometer photocatalysis air purifying and sterilizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201036631Y true CN201036631Y (en) | 2008-03-19 |
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ID=39209138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200342057U Expired - Fee Related CN201036631Y (en) | 2007-01-31 | 2007-01-31 | Plasma nanometer photocatalysis air purifying and sterilizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201036631Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101549166A (en) * | 2008-04-01 | 2009-10-07 | 申晓卫 | Nanometer air catalyst air purifying agent |
| CN103432851A (en) * | 2013-08-07 | 2013-12-11 | 张清杰 | Air purification device |
| CN101799203B (en) * | 2009-02-10 | 2014-04-09 | 上海嘉顿环保科技有限公司 | Plasma nano photocatalysed air purifying and sterilizing device for air-conditioning system |
| CN104906948A (en) * | 2015-06-08 | 2015-09-16 | 张贺岭 | Controllable plasma cooperating catalyst air purifying device and using method |
| CN110986210A (en) * | 2019-07-08 | 2020-04-10 | 天津同创骏启净化设备有限公司 | Kitchen air purification device |
| CN114504936A (en) * | 2020-11-17 | 2022-05-17 | 合肥中车轨道交通车辆有限公司 | Plate-type purifier for standard subway |
-
2007
- 2007-01-31 CN CNU2007200342057U patent/CN201036631Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101549166A (en) * | 2008-04-01 | 2009-10-07 | 申晓卫 | Nanometer air catalyst air purifying agent |
| CN101549166B (en) * | 2008-04-01 | 2013-10-02 | 哈尔滨爱尔佳环保科技有限公司 | Method for manufacturing nanometer air catalyst air purifying agent |
| CN101799203B (en) * | 2009-02-10 | 2014-04-09 | 上海嘉顿环保科技有限公司 | Plasma nano photocatalysed air purifying and sterilizing device for air-conditioning system |
| CN103432851A (en) * | 2013-08-07 | 2013-12-11 | 张清杰 | Air purification device |
| CN103432851B (en) * | 2013-08-07 | 2016-04-06 | 张清杰 | A kind of air cleaning unit |
| CN104906948A (en) * | 2015-06-08 | 2015-09-16 | 张贺岭 | Controllable plasma cooperating catalyst air purifying device and using method |
| CN104906948B (en) * | 2015-06-08 | 2017-03-08 | 张贺岭 | A kind of controllable type plasma body cooperative catalyst air cleaning system and using method |
| CN110986210A (en) * | 2019-07-08 | 2020-04-10 | 天津同创骏启净化设备有限公司 | Kitchen air purification device |
| CN114504936A (en) * | 2020-11-17 | 2022-05-17 | 合肥中车轨道交通车辆有限公司 | Plate-type purifier for standard subway |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20100131 |