CN2644948Y - Air conditioning and purification sterilizer - Google Patents
Air conditioning and purification sterilizer Download PDFInfo
- Publication number
- CN2644948Y CN2644948Y CNU032594933U CN03259493U CN2644948Y CN 2644948 Y CN2644948 Y CN 2644948Y CN U032594933 U CNU032594933 U CN U032594933U CN 03259493 U CN03259493 U CN 03259493U CN 2644948 Y CN2644948 Y CN 2644948Y
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- CN
- China
- Prior art keywords
- photocatalyst
- air
- conditioning
- utility
- model
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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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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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The utility model discloses an air-conditioning, purifying, disinfecting and sterilizing device which can be combined with an air-conditioning or ventilation ducts of a ventilation system. The utility model is composed of a plurality of ultraviolet lamps, a plurality of photocatalyst boards, a fixing board and an electronic control box. The ultraviolet lamps are arranged on the fixing board in parallel. The photocatalyst boards are arranged between the ultraviolet lamps. The photocatalyst boards are baffles which are covered with titanium dioxide photocatalyst coating. When the photocatalyst boards are shined by the ultraviolet lamps, the device is provided with disinfection of the ultraviolet and sterilization of the titanium dioxide photocatalyst together as a certain disinfection superposition, which can continuously and effectively decompose the harmful bacterium in the air and filtrate the suspended particles in the air simultaneously. The utility model needs to be arranged on the prior vertical air-conditioning, the central air-conditioning and the ventilation system with screws when the device is used.
Description
Technical field
The utility model relates to a kind of disinfecting device, especially a kind of disinfecting device that is used for air-conditioning or ventilating system.
Background technology
Exist bacterium and virus on earth everywhere, human existence has been caused great threat, so the major issue that disinfection is people lives.In public places such as subway, station, cinema, markets,, be provided with central air-conditioning and ventilating system air is carried out circularly purifying for keeping well leading to, keeping preferable air quality.But this air-conditioning can only filter out dust in air and smoke, can't be to advancing the function that air carries out degerming and filters out pernicious gas.
The utility model content
The purpose of this utility model is to provide a kind of air purifying and sterilizing sterilizer that is installed on air-conditioning and ventilating system, harmful bacterium to air is decomposed, and the airborne suspended particles of filtering, continuous, permanently effective disinfection is effectively to purify air and energy savings.
For achieving the above object, the utility model provides following technical scheme:
A kind of air conditioner air purification disinfecting and sterilizing device, cooperate the ventilation shaft of air-conditioning or ventilating system to implement, this device is made up of ultraviolet light pipe, photocatalyst plate, fixed head and Electronic Control Box, and the ultraviolet light pipe is set in parallel on the fixed head, is provided with the photocatalyst plate between the tube and tube; Described photocatalyst plate is a dividing plate, and two side planes of dividing plate are covered with the photocatalyst of titanium dioxide coating respectively.
The inner surface of above-mentioned fixed head is covered with the photocatalyst of titanium dioxide coating.
Above-mentioned dividing plate is a steel plate materials.
Also establish on the above-mentioned fixed head and be interval with anion generator, adjacent with the ultraviolet light pipe.
The thickness of above-mentioned coating is 0.1-5mm.
Operation principle of the present utility model:
1. photocatalyst action principle
Photocatalyst of titanium dioxide is under the irradiation of light, and the molecular motion aggravation becomes excited state, and the superficial layer electronics is stimulated and overflows, and breaks away from titanium dioxide, forms the electron-hole of positively charged on the surface, has captured airborne H
2, H
2Electronics among the O produces the O with extremely strong oxidation
2-And OH
-, it can play oxidation reaction with organic compound, and the organifying compound decomposes, and generates carbon dioxide and water, and this extremely strong oxidability of photocatalyst of titanium dioxide can be destroyed the cell membrane of bacterium, and bacterium matter is run off and death; Or make the protein coagulating of virus, and resisting the activity of virus, and catch, kill the planktonic bacteria in the deacration, sterilizing ability reaches more than 99%.As having harmful substances, smell substance in the air (as formaldehyde, acetate, NO
2, H
2S, radon gas etc.) time, with the collision of the photocatalyst of titanium dioxide of excitation state, absorb part energy, also become excitation state, the photodissociation reaction takes place in aggravation molecular motion, and unstable, oxidizedly is decomposed into nontoxic, tasteless material, has purified air.When not having the light irradiation, the electron-hole of positively charged attracts airborne electronics or anion to recover electroneutral, so it can be excited forever, has sterilization forever, and safe, lasting, powerful.
2. anion function effect
The sign of fresh air also claims air vitamin---anion, and aerial concentration is directly related with the human health level.Be suspended in all positively chargeds of airborne fine dust, anion can be eliminated static, absorbs to assemble the fine dust landing ground that suspends, and purifies air, and impels negative ions to tend to be balanced.
3. ultraviolet sterilization principle
When organic pollution during through the ultraviolet radiation zone territory, ultraviolet ray can penetrate cells of microorganisms film and nucleus, destroys the molecular link of DNA, makes it lose replication capacity or loses activity.Because cell is reproducible not, microorganism soon will be dead.
The utlity model has following advantage:
1. Disinfection Effect is good.The two sides of dividing plate of the present utility model is all covered and is scribbled photocatalyst, has utilized ultraviolet light fully.When ultraviolet lamp tube is radiated on the photocatalyst plate, promptly with the Disinfection Effect of uv disinfection and photocatalyst of titanium dioxide, be a kind of stack of Disinfection Effect, can continuously, effectively decompose airborne harmful bacterium, the airborne suspended particles of filtering simultaneously.
2. the setting of anion generator has further purified air.
3. simple in structure, easy for installation.The utility model only needs can be installed on existing vertical air conditioner, central air-conditioning or the ventilating system by screw.
4. cost is low, easy to maintenance.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model side view;
Fig. 3 is the profile of the utility model photocatalyst plate;
Fig. 4 is another embodiment of the present utility model;
Fig. 5 is the side view of Fig. 4.
The specific embodiment
As shown in Figure 1, 2, the utility model provides a kind of air conditioner air purification disinfecting and sterilizing device, form by ultraviolet light pipe 1, photocatalyst plate 2, fixed head 3 and Electronic Control Box 4,9 ultraviolet light pipes 1 of three rows are set in parallel on the fixed head 3, simultaneously, also adjacent 5,2 the photocatalyst plates of an anion generator 2 that are provided with of ultraviolet lamp tube 1 are provided with between the ultraviolet light pipe 1 at interval; As shown in Figure 3, photocatalyst plate 2 is a dividing plate 21, and dividing plate 21 is a steel plate materials, is covered with photocatalyst of titanium dioxide coating 22 on the dividing plate 21.This dividing plate 21 is cleaned its outer surface earlier when spraying, adopts the spray gun of nozzle diameter less than 0.1mm, and nozzle is used 3.5Kg/m from dividing plate 30cm
2Pressure spray, as shown in Figure 3, the two sides of dividing plate 21 all sprays photocatalyst of titanium dioxide, the thickness of coating 22 is 0.1-5mm.The inner surface of above-mentioned fixed head 3 also can be coated with layer of titanium dioxide photocatalyst coating 22.
Shown in Fig. 4,5, the utility model provides another kind of air conditioner air purification disinfecting and sterilizing device, form by ultraviolet light pipe 1, photocatalyst plate 2, fixed head 3 and Electronic Control Box 4,4 ultraviolet light pipes 1 of two rows are set in parallel on the fixed head 3, simultaneously, ultraviolet lamp tube 1 is also adjacent to be provided with an anion generator 5, and photocatalyst plate 2 is provided with between two row's ultraviolet light pipes 1 at interval; As shown in Figure 3, photocatalyst plate 2 is a dividing plate 21, all is covered with photocatalyst of titanium dioxide coating 22 on two side planes of dividing plate 21, and coating 22 thickness are 0.1-5mm.
During use, only need above-mentioned air conditioner air purification disinfecting and sterilizing device to be installed on the ventilation shaft 7 of existing vertical air conditioner, central air-conditioning or ventilating system by screw 6.When air was flowed through ventilation shaft 7, ultraviolet lamp tube 1, anion generator 5 and the dividing plate 21 and the photocatalyst on the fixed head 3 that are arranged in the disinfecting and sterilizing device in the pipeline 7 can decompose filtration to harmful bacterium in the air, to produce the air of good quality.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (5)
1. air conditioner air purification disinfecting and sterilizing device, cooperate the ventilation shaft of air-conditioning or ventilating system to implement, it is characterized in that: this device is made up of ultraviolet light pipe, photocatalyst plate, fixed head and Electronic Control Box, and the ultraviolet light pipe is set in parallel on the fixed head, is provided with the photocatalyst plate between the tube and tube; Described photocatalyst plate is a dividing plate, and two side planes of dividing plate are covered with the photocatalyst of titanium dioxide coating respectively.
2. air conditioner air purification disinfecting and sterilizing device as claimed in claim 1 is characterized in that: the inner surface of fixed head is covered with the photocatalyst of titanium dioxide coating.
3. air conditioner air purification disinfecting and sterilizing device as claimed in claim 1 is characterized in that: described dividing plate is a steel plate materials.
4. air conditioner air purification disinfecting and sterilizing device as claimed in claim 1 is characterized in that: also be interval with anion generator on the described fixed head, and adjacent with the ultraviolet light pipe.
5. air conditioner air purification disinfecting and sterilizing device as claimed in claim 1 or 2 is characterized in that: the thickness of described coating is 0.1-5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032594933U CN2644948Y (en) | 2003-07-11 | 2003-07-11 | Air conditioning and purification sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032594933U CN2644948Y (en) | 2003-07-11 | 2003-07-11 | Air conditioning and purification sterilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2644948Y true CN2644948Y (en) | 2004-09-29 |
Family
ID=34296059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032594933U Expired - Fee Related CN2644948Y (en) | 2003-07-11 | 2003-07-11 | Air conditioning and purification sterilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2644948Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107308483A (en) * | 2017-08-16 | 2017-11-03 | 常州市武进区半导体照明应用技术研究院 | A kind of efficient photocatalyst device |
| CN111888496A (en) * | 2020-07-16 | 2020-11-06 | 河南新飞制冷器具有限公司 | Novel degerming device |
| WO2021234186A1 (en) * | 2020-05-20 | 2021-11-25 | Agm Human Consulting, S.L. | Device for air purification, incorporated into a vehicle |
| CN114681634A (en) * | 2020-12-30 | 2022-07-01 | 青岛海尔电冰箱有限公司 | Control method of sterilization module and household appliance with sterilization module |
-
2003
- 2003-07-11 CN CNU032594933U patent/CN2644948Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107308483A (en) * | 2017-08-16 | 2017-11-03 | 常州市武进区半导体照明应用技术研究院 | A kind of efficient photocatalyst device |
| WO2021234186A1 (en) * | 2020-05-20 | 2021-11-25 | Agm Human Consulting, S.L. | Device for air purification, incorporated into a vehicle |
| CN111888496A (en) * | 2020-07-16 | 2020-11-06 | 河南新飞制冷器具有限公司 | Novel degerming device |
| CN114681634A (en) * | 2020-12-30 | 2022-07-01 | 青岛海尔电冰箱有限公司 | Control method of sterilization module and household appliance with sterilization module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |