CN212457308U - Photocatalysis sprays disinfection and sterilization air purifier - Google Patents
Photocatalysis sprays disinfection and sterilization air purifier Download PDFInfo
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- CN212457308U CN212457308U CN202020691217.2U CN202020691217U CN212457308U CN 212457308 U CN212457308 U CN 212457308U CN 202020691217 U CN202020691217 U CN 202020691217U CN 212457308 U CN212457308 U CN 212457308U
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- box body
- air purifier
- treatment box
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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)
- Physical Water Treatments (AREA)
Abstract
The utility model discloses a photocatalysis spray disinfection and sterilization air purifier, which comprises a treatment box body, wherein an inlet channel and an outlet channel are respectively arranged at the two ends along the length direction of the treatment box body, and an exhaust fan is arranged in the outlet channel; this internal plasma ultraviolet lamp that is provided with of case, both ends all are provided with the photocatalyst net, install in the liquid pool and are used for to handling this internal spraying system that sprays of case, and the storage has the disinfectant in the liquid pool. The plasma ultraviolet lamp, the photocatalyst net and the spraying system are combined to achieve synergistic effect, and the air purification efficiency is improved. The plasma ultraviolet lamp provides a light source for the photocatalyst on the excitation coating and the photocatalyst net, so that the excitation coating and the surface of the photocatalyst are excited to release a large amount of molecular free radicals and ozone, and the air containing dust, bacteria, viruses and pathogenic microorganisms is degraded into micromolecular debris and nontoxic and harmless gas. The bacteria and virus remains are further absorbed and decomposed after being atomized and sprayed in the box body.
Description
Technical Field
The utility model relates to an air purification technical field, concretely relates to photocatalysis sprays virus killing and sterilization air purifier.
Background
It is known that "SARS" and new coronavirus pose serious threats to the life, health and economic development of people in China. The virus and bacteria can also be attached to air pollutants, droplets and haze to pollute the air, so that people can be handed over. The current technology for treating the air containing bacteria and viruses mainly comprises the following steps: chlorine-containing disinfectant killing method, ultraviolet lamp disinfection and sterilization method, high-voltage electrostatic method, mask adsorption and isolation method and plasma method. Obviously, the killing method by using the chlorine-containing disinfectant has obvious effect, but causes secondary pollution and is harmful to human health, viruses and bacteria killed by using the ultraviolet lamp sterilization and disinfection method can be reactivated when the retention time of the viruses and bacteria is short, and the high-voltage electrostatic method has similar problems. Therefore, there is an urgent need for an air purification device, which can directly break and degrade the chemical bonds of DAN and RNA in the molecules of bacteria and viruses, so as to make them lose biological activity, even mineralize into carbon dioxide and water vapor. Meanwhile, host molecules of bacteria and viruses, such as haze, spray, aerosol and the like, are degraded, and the bacteria and the viruses are thoroughly sterilized and disinfected and cannot be copied and expressed again.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a photocatalysis sprays virus killing and sterilization air purifier utilizes spray system, plasma ultraviolet lamp and photocatalyst, produces free electron etc. of a large amount of super oxygen free radicals, hydroxyl free radical and radiation to carry out thorough permanent killing processing with the bacterium virus in the air, in order to remedy prior art's not enough.
The utility model discloses an above-mentioned technical problem is solved to following technical means:
the beneficial effects of the utility model are embodied in:
a photocatalytic spray disinfection and sterilization air purifier comprises: the device comprises a treatment box body, wherein an inlet channel and an outlet channel are respectively arranged at two ends of the treatment box body along the length direction, and an exhaust fan is arranged in the outlet channel; a plasma ultraviolet lamp is arranged in the treatment box body, photocatalyst nets are arranged at two ends of the treatment box body, and photocatalyst is coated on the photocatalyst nets; the treatment box comprises a treatment box body, and is characterized in that a liquid pool is arranged at the bottom of the treatment box body, a spraying system used for spraying into the treatment box body is installed in the liquid pool, and disinfectant water is stored in the liquid pool.
Further, the plasma ultraviolet lamp body is a quartz lamp tube, magnets are symmetrically arranged on the quartz lamp tube, excitation coatings are coated on the inner side and the outer side of the quartz lamp tube, and the excitation coatings are located around the magnets and outside the quartz lamp tube.
Further, the excitation coating is ITO or Ag-TiO2-a ZnO photocatalytic coating.
Further, still be provided with the power in the processing case body, the power passes through the ballast and is connected with the plasma ultraviolet lamp, the power is connected with exhaust fan, spraying system.
Further, inlet channel is the terrace with edge form, and bottom surface and open setting of top surface, inlet channel's bottom surface with it is linked together inside the case body to handle.
Further, exit channel is the terrace with edge form, and bottom surface and open setting of top surface, exit channel's bottom surface with it is linked together inside the case body to handle.
Further, the photocatalyst is ITO or Ag-TiO2-a ZnO photocatalytic coating.
Further, the spraying system includes the immersible pump and with the shower of immersible pump intercommunication, the immersible pump is installed in the liquid pool, the apopore of shower is located and handles the inside top of case body.
Further, a liquid level meter and a valve are installed on the liquid pool.
Further, a photocatalyst is coated on the inner wall of the liquid pool, and a plasma ultraviolet lamp is arranged in the liquid pool.
The utility model discloses utilize plasma ultraviolet lamp, photocatalyst net and spraying system combination, the synergism promotes air purification efficiency. The plasma ultraviolet lamp provides a light source for the photocatalyst on the excitation coating and the photocatalyst net, so that the excitation coating and the surface of the photocatalyst are excited to release a large amount of molecular free radicals and ozone, and the air containing dust, bacteria, viruses and pathogenic microorganisms is degraded into micromolecular debris and nontoxic and harmless gas. The liquid pool arranged at the bottom of the treatment box body is stored with disinfectant, and the disinfectant is atomized and sprayed in the treatment box body to further absorb and decompose bacteria and virus remains.
The utility model discloses simple structure, modularization equipment kill the effect better to the air that contains bacterium, virus and pathogenic microorganism. By utilizing the utility model, the killing rate of various air containing bacteria and viruses can reach almost 99 percent.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a schematic view of the whole structure of a photocatalytic spray disinfection and sterilization air purifier provided by the present invention;
fig. 2 is the schematic structural diagram of a plasma ultraviolet lamp of the photocatalytic spray disinfection and sterilization air purifier provided by the utility model.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
As shown in fig. 1-2, a photocatalytic spray disinfection and sterilization air purifier includes: the treatment box comprises a treatment box body 1, wherein an inlet channel 2 and an outlet channel 3 are respectively arranged at two ends of the treatment box body 1 along the length direction, and an exhaust fan 4 is arranged in the outlet channel 3; a plasma ultraviolet lamp 6 is arranged in the treatment box body 1, two ends of the treatment box body are respectively provided with a photocatalyst net 7, the photocatalyst nets 7 are coated with a photocatalyst which is ITO or Ag-TiO2And the ZnO photocatalytic coating releases a large amount of molecular free radicals and ozone under the excitation of visible light and ultraviolet light emitted by the plasma ultraviolet lamp 6, so that air containing dust, bacteria, viruses and pathogenic microorganisms is degraded into micromolecular debris and nontoxic and harmless gas, and the bioactivity of the air is lost.
The bottom of the treatment box body 1 is provided with a liquid pool 5, a spraying system used for spraying into the treatment box body 1 is installed in the liquid pool 5, and disinfectant water is stored in the liquid pool 5. The spraying system comprises a submersible pump 15 and a spraying pipe 12 communicated with the submersible pump 15, the submersible pump 15 is installed in the liquid pool 5, and a water outlet hole of the spraying pipe 12 is positioned above the inside of the treatment box body 1. The liquid tank 5 is provided with a liquid level meter 13 and a valve 14. The inner wall of the liquid pool 5 is coated with photocatalyst, and a plasma ultraviolet lamp 6 is arranged in the liquid pool 5.
The submersible pump 15 sprays the sterilized water in the liquid pool 5 into the treatment box body 1 in a mist form after passing through the spray pipe 12. The photocatalyst can release ozone under the excitation of visible light and ultraviolet light that plasma ultraviolet lamp 6 sent, and ozone melts in water smoke, falls back to liquid pool 5 after fusing with the bacterium in the air and virus, decomposes bacterium and virus, reaches disinfection's purpose to can also subside the dust particle in the air. And the inner wall of the liquid pool 5 is coated with a photocatalyst, and a plasma ultraviolet lamp 6 is also arranged in the liquid pool 5. Under the irradiation of the plasma ultraviolet lamp 6, the photocatalyst can release a large amount of molecular free radicals and ozone in the liquid pool 5, and the disinfection effect of the disinfection water in the liquid pool 5 is enhanced. The liquid tank 5 is provided with a liquid level meter 13 and a valve 14, the liquid level meter 13 is used for displaying the depth of the sterilized water in the liquid tank 5, and the valve 14 can be an electromagnetic valve or a manual valve and is used for adding the sterilized water into the liquid tank 5 or discharging the sterilized water used for a long time in the liquid tank 5.
Specifically, as shown in fig. 2, the plasma ultraviolet lamp 6 is composed of a quartz lamp tube 8, magnets 9 are symmetrically arranged on the quartz lamp tube 8, an excitation coating 10 is coated on the inside and outside of the quartz lamp tube 8, and the excitation coating 10 is located around the magnets 9 and outside the quartz lamp tube. The excitation coating 10 is ITO or Ag-TiO2-a ZnO photocatalytic coating. The excitation coating 10 releases a large amount of molecular free radicals and ozone under the excitation of light emitted by the quartz lamp tube 8, the molecular free radicals are uniformly distributed around the plasma ultraviolet lamp 6 along the magnetic induction lines between the two magnets 9, and when air passes through, bacteria, viruses and pathogenic microorganisms in the air are combined with the molecular free radicals and are degraded.
Specifically, a power supply 11 is further arranged in the treatment box body 1, and the power supply 11 is connected with the plasma ultraviolet lamp 6 through a ballast to enable the plasma ultraviolet lamp 6 to be electrified and emit light. The power supply 11 is connected with the exhaust fan 4 and a submersible pump 15 of the spraying system. The exhaust fan 4 during operation, the air flow from exit channel 3 behind the disinfection in getting into treatment case body 1 from inlet channel 2 with higher speed, accomplishes the purification process.
Specifically, inlet channel 2 is the terrace with edge form, and bottom surface and the uncovered setting of top surface, inlet channel 2's bottom surface with handle 1 inside and be linked together of case body. The area of the end surface of the inlet channel 2 is gradually increased along with the air entering, so that the air flow can more uniformly flow into the treatment box body 1. Outlet passage 3 also is the terrace with edge form, and the open setting of bottom surface and top surface, outlet passage 3's bottom surface with handle 1 inside and be linked together of case body. The area of the end surface of the outlet channel 3 is gradually reduced, and the outward leakage of ultraviolet rays, free electrons and the like in the treatment box body 1 is reduced.
To sum up, the utility model discloses utilize plasma ultraviolet lamp 6, photocatalyst net 7 and spraying system combination, the synergism promotes air purification efficiency. The plasma ultraviolet lamp 6 provides a light source for the photocatalyst on the excitation coating 10 and the photocatalyst net 7, so that the surfaces of the excitation coating 10 and the photocatalyst are excited to release a large amount of molecular free radicals and ozone, and the air containing dust, bacteria, viruses and pathogenic microorganisms is degraded into small molecular debris and nontoxic and harmless gas. The liquid pool arranged at the bottom of the treatment box body is stored with disinfectant, and the disinfectant is atomized and sprayed in the treatment box body to further absorb and decompose bacteria and virus remains.
The utility model discloses simple structure, modularization equipment kill the effect better to the air that contains bacterium, virus and pathogenic microorganism. By utilizing the utility model, the killing rate of various air containing bacteria and viruses can reach almost 99 percent.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (10)
1. The utility model provides a photocatalysis sprays disinfection and sterilization air purifier which characterized in that includes: the device comprises a treatment box body (1), wherein an inlet channel (2) and an outlet channel (3) are respectively arranged at two ends of the treatment box body (1) along the length direction, and an exhaust fan (4) is arranged in the outlet channel (3); a plasma ultraviolet lamp (6) is arranged in the treatment box body (1), photocatalyst nets (7) are arranged at two ends of the treatment box body, and photocatalysts are coated on the photocatalyst nets (7); the treatment box is characterized in that a liquid pool (5) is arranged at the bottom of the treatment box body (1), a spraying system used for spraying into the treatment box body (1) is installed in the liquid pool (5), and disinfectant water is stored in the liquid pool (5).
2. The photocatalytic spray disinfection and sterilization air purifier according to claim 1, characterized in that: the plasma ultraviolet lamp (6) is characterized in that the main body is a quartz lamp tube (8), magnets (9) are symmetrically arranged on the quartz lamp tube (8), an excitation coating (10) is further coated inside and outside the quartz lamp tube (8), and the excitation coating (10) is located around the magnets (9) and outside the quartz lamp tube.
3. The photocatalytic spray disinfection and sterilization air purifier according to claim 2, characterized in that: the excitation coating (10) is ITO or Ag-TiO2-a ZnO photocatalytic coating.
4. The photocatalytic spray disinfection and sterilization air purifier according to claim 1, characterized in that: still be provided with power (11) in handling case body (1), power (11) are connected with plasma ultraviolet lamp (6) through the ballast, power (11) are connected with exhaust fan (4), spraying system.
5. The photocatalytic spray disinfection and sterilization air purifier according to claim 1, characterized in that: entrance way (2) are the terrace with edge form, and bottom surface and open setting of top surface, the bottom surface of entrance way (2) with it is linked together to handle case body (1) inside.
6. The photocatalytic spray disinfection and sterilization air purifier according to claim 1, characterized in that: outlet channel (3) are the terrace with edge form, and bottom surface and open setting of top surface, the bottom surface of outlet channel (3) with it is linked together to handle case body (1) inside.
7. The photocatalytic spray disinfection and sterilization air purifier according to claim 1, characterized in that: the photocatalyst is ITO or Ag-TiO2-a ZnO photocatalytic coating.
8. The photocatalytic spray disinfection and sterilization air purifier according to claim 1, characterized in that: the spraying system comprises a submersible pump (15) and a spraying pipe (12) communicated with the submersible pump (15), the submersible pump (15) is installed in the liquid pool (5), and a water outlet hole of the spraying pipe (12) is located above the inner part of the treatment box body (1).
9. The photocatalytic spray disinfection and sterilization air purifier according to claim 1, characterized in that: and a liquid level meter (13) and a valve (14) are arranged on the liquid pool (5).
10. The photocatalytic spray disinfection and sterilization air purifier according to claim 1, characterized in that: the inner wall of the liquid pool (5) is coated with a photocatalyst, and a plasma ultraviolet lamp (6) is arranged in the liquid pool (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020691217.2U CN212457308U (en) | 2020-04-29 | 2020-04-29 | Photocatalysis sprays disinfection and sterilization air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020691217.2U CN212457308U (en) | 2020-04-29 | 2020-04-29 | Photocatalysis sprays disinfection and sterilization air purifier |
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| Publication Number | Publication Date |
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| CN212457308U true CN212457308U (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020691217.2U Active CN212457308U (en) | 2020-04-29 | 2020-04-29 | Photocatalysis sprays disinfection and sterilization air purifier |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114601945A (en) * | 2022-03-09 | 2022-06-10 | 上海复荣科技(集团)有限公司 | Hydration plasma and coupling catalysis combined object surface degassing unit |
-
2020
- 2020-04-29 CN CN202020691217.2U patent/CN212457308U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114601945A (en) * | 2022-03-09 | 2022-06-10 | 上海复荣科技(集团)有限公司 | Hydration plasma and coupling catalysis combined object surface degassing unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 1301-1, Building 3, 266 Jiushui East Road, Licang District, Qingdao, Shandong 266199 Patentee after: Qingdao Nenglian Optoelectronic Technology Co.,Ltd. Address before: 266000 room 1154, west side of Zijing Road, north side of Hongliuhe Road, Huangdao District, Qingdao City, Shandong Province Patentee before: Qingdao energy chain Internet of things Technology Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230221 Address after: Room 301, Unit 2, Building 31, No. 23, Hong Kong East Road, Shinan District, Qingdao, Shandong 266071 Patentee after: Li Chunhu Address before: 1301-1, Building 3, 266 Jiushui East Road, Licang District, Qingdao, Shandong 266199 Patentee before: Qingdao Nenglian Optoelectronic Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |