CN113551349A - Indoor virus air sterilizer of high-power ultraviolet photocatalysis photocatalyst - Google Patents
Indoor virus air sterilizer of high-power ultraviolet photocatalysis photocatalyst Download PDFInfo
- Publication number
- CN113551349A CN113551349A CN202110966045.4A CN202110966045A CN113551349A CN 113551349 A CN113551349 A CN 113551349A CN 202110966045 A CN202110966045 A CN 202110966045A CN 113551349 A CN113551349 A CN 113551349A
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- CN
- China
- Prior art keywords
- photocatalyst
- machine body
- filter screen
- cylindrical base
- air
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- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
- F24F8/158—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using active carbon
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
- F24F8/167—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using catalytic reactions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/24—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media
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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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses an indoor virus air sterilizer of a high-power ultraviolet light catalytic photocatalyst, which comprises: the bottom and the top of the machine body are respectively provided with an air inlet and an air outlet, and the inner wall of the machine body is provided with a reflective film layer; the activated carbon filter screen is arranged in the machine body and close to the air inlet; the photocatalyst catalysis sponge filter screen is arranged in the machine body and is positioned above the activated carbon filter screen; the cylindrical base net is arranged in the machine body and is positioned above the photocatalyst catalysis sponge filter screen, and a photocatalyst coating is coated on the inner wall of the cylindrical base net; a plurality of ultraviolet lamp tubes are vertically embedded in the cylindrical base network at intervals; and the suction fan is arranged in the machine body and is positioned above the cylindrical base net. The sterilizer can greatly improve the air sterilization efficiency and effect by ultraviolet light assisted with photocatalyst catalysis.
Description
Technical Field
The invention relates to the technical field of air disinfectors, in particular to an indoor virus air disinfector with a high-power ultraviolet photocatalytic photocatalyst.
Background
In a public place where many people gather, various pollution sources are generated from the outside, and thus, various products having a cleaning function are installed in the public place in order to clean polluted air and maintain comfortable indoor air. In particular, schools, dormitories, hospitals, etc., where many people are gathered, are at risk of bacterial infection of the indoor air and food, and therefore, various sterilization facilities are installed. The existing air disinfector has poor disinfection effect.
Therefore, how to provide a high-power ultraviolet photocatalytic photocatalyst indoor virus air sterilizer with good sterilizing effect is a problem to be solved urgently by the technical personnel in the field.
Disclosure of Invention
In view of the above, the invention provides an indoor virus air sterilizer with a high-power ultraviolet light catalytic photocatalyst and a good sterilization effect.
In order to achieve the purpose, the invention adopts the following technical scheme:
a high-power ultraviolet light catalytic photocatalyst indoor virus air sterilizer comprises:
the air conditioner comprises a machine body, wherein the bottom and the top of the machine body are respectively provided with an air inlet and an air outlet, and a reflective film layer is arranged on the inner wall of the machine body;
the activated carbon filter screen is arranged in the machine body and close to the air inlet;
the photocatalyst catalysis sponge filter screen is arranged in the machine body and is positioned above the activated carbon filter screen;
the cylindrical base net is arranged in the machine body and is positioned above the photocatalyst catalysis sponge filter screen, and a photocatalyst coating is coated on the inner wall of the cylindrical base net;
a plurality of ultraviolet lamp tubes are vertically embedded in the cylindrical base net at intervals;
and the suction fan is arranged in the machine body and is positioned above the cylindrical base net.
According to the technical scheme, compared with the prior art, the invention discloses and provides the indoor virus air sterilizer with the high-power ultraviolet light catalytic photocatalyst, firstly, the air entering the machine body is preliminarily filtered by the activated carbon filter screen, then, under the action of ultraviolet light, the photocatalyst catalytic sponge filter screen and the photocatalyst coating on the cylindrical base net can generate a strong catalytic degradation function, toxic and harmful gases in the air in the machine body can be effectively degraded, various bacteria can be effectively killed, and toxins released by the bacteria or fungi can be decomposed and harmlessly treated; the reflective film layer can improve the intensity of ultraviolet light, and greatly improves the air purification and disinfection effect of the disinfection machine; and the suction fan can accelerate the circulation speed of air in the sterilizer, and the sterilization efficiency is improved.
Furthermore, the light wave of the ultraviolet lamp tube is 253.7 nm. The high-power ultraviolet lamp can improve the disinfection effect of the disinfection machine.
Further, the thickness of the activated carbon filter screen is 15 mm.
Furthermore, the thickness of the photocatalyst catalysis sponge filter screen is 10 mm.
Further, the thickness of the photocatalyst coating 41 is 10 mm.
Furthermore, the reflective film layer is an aluminum reflective film.
Furthermore, the cylindrical base net is honeycomb-shaped, so that air circulation can be smooth, and uniform air sterilization and no dead angle can be guaranteed.
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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an indoor virus air sterilizer with a high-power ultraviolet photocatalytic photocatalyst provided by the invention.
Fig. 2 is a schematic structural view of the inner wall of the body provided with a reflective film layer.
FIG. 3 is a schematic structural diagram of a cylindrical base net coated with a photocatalyst coating on its inner wall.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, an embodiment of the present invention discloses an indoor virus air sterilizer with a high-power ultraviolet photocatalytic photocatalyst, including:
an air inlet 101 and an air outlet 102 are respectively arranged at the bottom and the top of the machine body 1, and a reflective film layer 103 is arranged on the inner wall of the machine body 1;
the activated carbon filter screen 2 is arranged in the machine body 1 and is close to the air inlet 101;
the photocatalyst catalysis sponge filter screen 3 is arranged in the machine body 1 and is positioned above the active carbon filter screen 2;
the cylindrical base net 4 is arranged in the machine body 1 and is positioned above the photocatalyst catalysis sponge filter screen 3, and a photocatalyst coating 41 is coated on the inner wall of the cylindrical base net 4;
a plurality of ultraviolet lamp tubes 5 are vertically embedded in the cylindrical base net 4 at intervals;
and a suction fan 6, wherein the suction fan 6 is arranged in the machine body 1 and is positioned above the cylindrical base net 4.
The light wave of the ultraviolet lamp tube 5 is 253.7 nm.
The thickness of the activated carbon filter screen 2 is 15 mm.
The thickness of the photocatalyst catalysis sponge filter screen 3 is 10 mm.
The thickness of the photocatalyst coating 41 is 10 mm.
The reflective film layer 103 is an aluminum reflective film.
The cylindrical base net 4 is honeycomb-shaped.
The air sterilizer firstly preliminarily filters air entering a machine body by the activated carbon filter screen, and then under the action of strong ultraviolet light, the photocatalyst coating on the photocatalyst catalysis sponge filter screen and the cylindrical base screen can generate a strong catalytic degradation function, so that toxic and harmful gases in the air in the machine body can be effectively degraded, various bacteria can be effectively killed, and toxin released by the bacteria or fungi can be decomposed and harmlessly treated; the reflective film layer can improve the intensity of ultraviolet light, and greatly improves the air purification and disinfection effect of the disinfection machine; and the suction fan can accelerate the circulation speed of air in the sterilizer, and the sterilization efficiency is improved.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides a high-power ultraviolet photocatalysis photocatalyst's indoor virus air sterilizing machine which characterized in that includes:
the air conditioner comprises a machine body (1), wherein the bottom and the top of the machine body (1) are respectively provided with an air inlet (101) and an air outlet (102), and the inner wall of the machine body (1) is provided with a reflecting film layer (103);
the activated carbon filter screen (2), the activated carbon filter screen (2) is arranged inside the machine body (1) and close to the air inlet (101);
the photocatalyst catalysis sponge filter screen (3) is arranged in the machine body (1) and is positioned above the activated carbon filter screen (2);
the cylindrical base net (4) is arranged in the machine body (1) and is positioned above the photocatalyst catalysis sponge filter screen (3), and a photocatalyst coating (41) is coated on the inner wall of the cylindrical base net (4);
a plurality of ultraviolet lamp tubes (5), wherein the ultraviolet lamp tubes (5) are vertically embedded in the cylindrical base net (4) at intervals;
a suction fan (6), the suction fan (6) being disposed inside the machine body (1) and above the cylindrical base net (4).
2. The indoor virus air sterilizer using the high-power ultraviolet light catalytic photocatalyst as claimed in claim 1, wherein the light wave of the ultraviolet lamp tube (5) is 253.7 nm.
3. The high-power ultraviolet photocatalytic photocatalyst indoor virus air sterilizer as claimed in claim 1, wherein the thickness of the activated carbon filter screen (2) is 15 mm.
4. The indoor virus air sterilizer adopting the high-power ultraviolet light catalysis photocatalyst as claimed in claim 1, wherein the thickness of the photocatalyst catalysis sponge filter screen (3) is 10 mm.
5. The high power ultraviolet photocatalytic indoor virus air sterilizer as claimed in claim 1, wherein the thickness of the photocatalyst coating (41) is 10 mm.
6. The high-power ultraviolet photocatalytic photocatalyst indoor virus air sterilizer as claimed in claim 1, wherein the reflective film layer (103) is an aluminum reflective film.
7. The high-power ultraviolet photocatalytic photocatalyst indoor virus air sterilizer as claimed in claim 1, wherein the cylindrical base net (4) is honeycomb-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110966045.4A CN113551349A (en) | 2021-08-23 | 2021-08-23 | Indoor virus air sterilizer of high-power ultraviolet photocatalysis photocatalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110966045.4A CN113551349A (en) | 2021-08-23 | 2021-08-23 | Indoor virus air sterilizer of high-power ultraviolet photocatalysis photocatalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113551349A true CN113551349A (en) | 2021-10-26 |
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ID=78105901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110966045.4A Pending CN113551349A (en) | 2021-08-23 | 2021-08-23 | Indoor virus air sterilizer of high-power ultraviolet photocatalysis photocatalyst |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113551349A (en) |
-
2021
- 2021-08-23 CN CN202110966045.4A patent/CN113551349A/en active Pending
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