CN111397028A - Environment-friendly total reflection type photocatalyst air purifier - Google Patents
Environment-friendly total reflection type photocatalyst air purifier Download PDFInfo
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- CN111397028A CN111397028A CN202010399946.5A CN202010399946A CN111397028A CN 111397028 A CN111397028 A CN 111397028A CN 202010399946 A CN202010399946 A CN 202010399946A CN 111397028 A CN111397028 A CN 111397028A
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- air purifier
- fixing frame
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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
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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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
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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
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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
- F24F8/26—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 using ozone
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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 provides an environment-friendly total-reflection photocatalyst air purifier which comprises a case, wherein a fan fixing frame is arranged at the top of the inner side of the case, a plurality of ventilation openings are formed in the outer side wall of the fan fixing frame, a fan is connected inside the fan fixing frame in a transmission manner through a driving mechanism, and an air outlet is formed in the top of the case and positioned at the top of the fan fixing frame; the fan fixing frame is characterized in that a supporting plate is transversely arranged inside the case and below the fan fixing frame, and at least one ultraviolet lamp tube is arranged in the middle of the bottom of the supporting plate. According to the invention, the reflecting cover is triggered to vibrate through aerodynamic force, so that ultraviolet light beams are reflected in multiple angles, the utilization rate of light is greatly improved, meanwhile, the photocatalyst reaction net is free of dead angles and is subjected to light, the reaction efficiency of the photocatalyst is finally improved, and meanwhile, the photocatalyst net can be made to be in a proper thickness due to the fact that the illumination angle is free of dead angles, so that more photocatalysts can be accommodated, and the reaction efficiency is improved.
Description
Technical Field
The invention relates to the field of air purifiers, in particular to an environment-friendly total-reflection type photocatalyst air purifier.
Background
The photocatalyst air purification is to utilize the generated hydroxyl radical with extremely strong oxidizing capability after the irradiation of certain energy level light under certain specific conditions by using a photocatalyst technology, has the effects of quickly decomposing toxic and harmful gases, effectively killing various bacteria, mycete and viruses, removing various peculiar smells, smoke, adsorbing dust and the like, and can quickly and effectively improve the indoor air quality. Through photocatalyst technology, can realize the purification to the air among people's intelligence house environment, improve the comfort level that people live and live.
In the existing photocatalyst air purification equipment, an ultraviolet lamp only irradiates one surface of a photocatalyst net, so that the surface of the photocatalyst net can generate hydroxyl radicals for purifying air, the air purification effect is limited, and the practicability of the air purification efficiency of the existing photocatalyst net is reduced;
secondly, the existing photocatalyst type air purifier is also provided with a plurality of photocatalyst filter screens which are arranged in a grid, an ultraviolet lamp is used for irradiating the upper part of the photocatalyst filter screens, a reflecting plate is added on one side of each filter screen, and because the irradiation angle is side light entering, the light beams reflected by a reflecting cover are still side light irradiating, the reaction efficiency is low;
secondly, most of the photocatalyst type air purifiers on the market are difficult to replace the lamp tube, need to be repaired by the whole machine, and have no design consideration for quickly replacing the lamp tube;
finally, among the current air purification equipment, most of them carry out filtered air through high-efficient filter screens such as active carbon or HEPA, get into the decline period at these filter media, breed the bacterium easily simultaneously, if not change the filter media on time, can lead to secondary pollution and harm healthily, the cost of efficient filter media is very high simultaneously, handles abandonment filter media also environmental protection not.
Disclosure of Invention
The invention aims to provide an environment-friendly total-reflection type photocatalyst air purifier to solve the technical problem.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides an environment-friendly total reflection formula photocatalyst air purifier, includes quick-witted case, its characterized in that: the top of the inner side of the case is provided with a fan fixing frame, the outer side wall of the fan fixing frame is provided with a plurality of ventilation openings, the inside of the fan fixing frame is in transmission connection with a fan through a driving mechanism, and the top of the case and the top of the fan fixing frame are provided with air outlets;
a support plate is transversely arranged in the case and below the fan fixing frame, at least one ultraviolet lamp tube is arranged in the middle of the bottom of the support plate, at least one layer of photocatalyst reaction net is arranged at the bottom of the support plate and outside the ultraviolet lamp tube, a reflecting cover is arranged outside the photocatalyst reaction net, and the reflecting cover is fixed in the case and outside the photocatalyst reaction net through a fixing mechanism;
the bottom of the case is in threaded connection with a base, a plurality of air inlets are vertically formed in the base in a penetrating mode, and cross sections of the air inlets are of inclined structures; the photocatalyst reaction net is formed by coating and curing photocatalyst materials on the front and back surfaces of a metal net with pores, wherein the photocatalyst materials are main stream components such as nano titanium dioxide or mixed zinc oxide; the air inlet is designed to be an inclined air inlet, so that air passing through the air inlet forms vortex flow to rise; meanwhile, the chassis base can be opened by screwing, a user can easily screw off the ultraviolet lamp for replacement after the chassis base is opened, and a lamp tube replacement maintenance function with low cost is realized after the ultraviolet lamp fails.
Preferably, the reflector comprises a plurality of protruding portions, spoilers and a reflective coating, the protruding portions are arranged on the reflector at equal intervals, the protruding direction of the protruding portions faces the photocatalyst reaction net, the spoilers are arranged on the outer side of the reflector at equal intervals, the spoilers are elastic rubber plates or metal structural members, and the reflective coating is plated on one surface of the reflector facing the photocatalyst reaction net; the convex part is formed by stamping and can play the role of a convex mirror.
Preferably, the reflective coating is a silver coating, and the reflector is plated with silver, so that the reflector has a good reflection effect.
Preferably, the fixing mechanism comprises a first spring and a hook, the top of the reflection cover is connected with the hook through the first spring, the hook is connected to the supporting plate, and the outer side of the bottom of the reflection cover is connected to the inner side wall of the case through the first spring.
Preferably, the fixing mechanism includes a first electromagnetic block, a second electromagnetic block and a second spring, the second springs are arranged on the upper side and the lower side of the reflecting cover, and the first electromagnetic block and the second electromagnetic block are respectively arranged on the upper side and the lower side of the reflecting cover and are not in contact with the reflecting cover.
Preferably, the thickness of the reflector is 0.3 mm.
Preferably, the shape of the cabinet, the photocatalytic reaction net and the reflector is a cuboid shape, a cylindrical shape or other polygonal shapes.
Preferably, the wavelength of the ultraviolet lamp tube is 200-400nm, and the power is at least 2W; ozone can be generated in the wave band below 200nm, a large amount of ozone can harm human health, and the invention avoids the generation of ozone; because of ultraviolet ray beam multiple reflection in closed reflective storehouse, greatly improved the rate of utilization of light to can reduce ultraviolet lamp's power, can select the ultraviolet tube of minimum 2W, reach complete machine power and do not exceed 5W, this clarifier does not have the consumptive material simultaneously, is the energy-concerving and environment-protective design product in the true sense.
Preferably, the top and bottom of the cabinet may be coated with a reflective coating to increase the reflection path of light.
Preferably, the reflector can be integrated with the chassis, the reflection is also dead-angle-free reflection, but the angle of the reflected light cannot be changed due to the fixation of the reflector, and the production cost can be reduced.
Compared with the related technology, the environment-friendly total-reflection type photocatalyst air purifier provided by the invention has the following beneficial effects:
the invention provides an environment-friendly total reflection type photocatalyst air purifier, firstly, a reflex housing is triggered by aerodynamic force to generate vibration, so that ultraviolet light beams are reflected in multiple angles, the utilization rate of the light is greatly improved, meanwhile, a photocatalyst reaction net is free of dead angles and receives the light, the reaction efficiency of a photocatalyst is finally improved, and simultaneously, the dead angles are free of the dead angles due to the illumination angle and the requirement of environmental application, the photocatalyst air purifier comprises at least one layer of photocatalyst filter screen and at least one ultraviolet lamp tube combination, the photocatalyst net can be made into proper thickness, more photocatalyst can be accommodated, the reaction efficiency is improved, and a total reflection type reflex housing is added, so that the photocatalyst air purifier is combined into a photocatalyst air purifier with higher efficiency, secondly, after a base can be screwed and disassembled, the ultraviolet lamp tube is conveniently replaced, the cost of a user is conveniently reduced, the service cycle of, the invention has no filter material, has no cost for replacing the filter material and no possibility of secondary pollution, and is an environment-friendly and high-efficiency air purifier in the true sense.
Drawings
FIG. 1 is a schematic structural diagram of an environment-friendly total-reflection photocatalyst air purifier according to the present invention;
FIG. 2 is a top view of the photocatalyst reaction net, the reflection cover and the ultraviolet lamp tube of the present invention;
FIG. 3 is a schematic view of the reflection direction structure of the reflection housing of the present invention;
FIG. 4 is a schematic structural view of the reflector of the present invention;
FIG. 5 is a schematic view of the reflector of the present invention fixed by magnetic levitation;
reference numerals: 1. a chassis; 2. an air outlet; 3. a fan; 4. a fan fixing frame; 5. a vent; 6. a support plate; 7. a reflector; 71. a boss portion; 72. a spoiler; 73. a reflective coating; 8. a base; 9. an air inlet; 10. a photocatalyst reaction net; 11. an ultraviolet lamp tube; 12. hooking; 13. a first spring; 14. a first electromagnetic block; 15. a second electromagnetic block; 16. a second spring.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood, the invention is further described below with reference to the specific embodiments and the attached drawings, but the following embodiments are only the preferred embodiments of the invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.
Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, fig. 1 is a schematic structural diagram of an environment-friendly total-reflection type photocatalyst air cleaner according to an embodiment of the present invention; FIG. 2 is a top view of the photocatalyst reaction net, the reflection cover and the ultraviolet lamp tube of the present invention; FIG. 3 is a schematic view of the reflection direction structure of the reflection housing of the present invention; FIG. 4 is a schematic structural view of the reflector of the present invention; fig. 5 is a schematic structural view of the reflector of the present invention fixed by the principle of magnetic levitation.
In the specific implementation process, as shown in fig. 1-3, an environment-friendly total-reflection photocatalyst air purifier comprises a case 1, a fan fixing frame 4 is arranged at the top of the inner side of the case 1, a plurality of ventilation openings 5 are formed in the outer side wall of the fan fixing frame 4, a fan 3 is connected to the inside of the fan fixing frame 4 through a driving mechanism in a transmission manner, and an air outlet 2 is formed in the top of the case 1 and positioned at the top of the fan fixing frame 4;
a support plate 6 is transversely arranged in the case 1 and below the fan fixing frame 4, at least one ultraviolet lamp tube 11 is arranged at the middle position of the bottom of the support plate 6, at least one layer of photocatalyst reaction net 10 is arranged at the bottom of the support plate 6 and outside the ultraviolet lamp tube 11, a reflecting cover 7 is arranged outside the photocatalyst reaction net 10, and the reflecting cover 7 is fixed in the case 1 and outside the photocatalyst reaction net 10 through a fixing mechanism;
the bottom of the case 1 is in threaded connection with a base 8, a plurality of air inlets 9 are vertically arranged on the base 8 in a penetrating manner, and the cross sections of the air inlets 9 are of inclined structures; the photocatalyst reaction net 10 is formed by coating and solidifying photocatalyst materials on the front and back surfaces of a metal net with pores, wherein the photocatalyst materials are main stream components such as nano titanium dioxide or mixed zinc oxide; the air inlet 9 adopts an inclined air inlet design, so that air passing through the air inlet 9 forms vortex turbulence and rises; simultaneously 8 accessible of base twist soon opens, and the user can easily unscrew ultraviolet lamp and change after opening, and after ultraviolet lamp became invalid, realized low-cost lamp tube maintenance function of trading.
In the specific implementation process, as shown in fig. 4, the reflection cover 7 includes a plurality of protrusions 71, a spoiler 72 and a reflective coating 73, the plurality of protrusions 71 are disposed on the reflection cover 7 at equal intervals, the protrusion direction of the protrusions 71 faces the photocatalytic reaction network 10, the plurality of spoilers 72 are disposed on the outer side of the reflection cover 7 at equal intervals, the spoilers 72 are elastic rubber plates or metal structural members, and the reflective coating 73 is plated on the surface of the reflection cover 7 facing the photocatalytic reaction network 10; the reflective coating 73 is a silver coating.
In the specific implementation process, as shown in fig. 1 and 4, the reflective cover 7 includes a plurality of protruding portions 71, a spoiler 72 and a reflective coating 73, the plurality of protruding portions 71 are disposed on the reflective cover 7 at equal intervals, the protruding direction of the protruding portions 71 faces the photocatalytic reaction network 10, the plurality of spoilers 72 are disposed on the outer side of the reflective cover 7 at equal intervals, the spoilers 72 are elastic rubber plates or metal structural members, and the reflective coating 73 is plated on one surface of the reflective cover 7 facing the photocatalytic reaction network 10; the fixing mechanism comprises a first spring 13 and a hook 12, the hook 12 is connected to the top of the reflecting cover 7 through the first spring 13, the hook 12 is connected to the supporting plate 6, and the outer side of the bottom of the reflecting cover 7 is connected to the inner side wall of the case 1 through the first spring 13.
In the specific implementation process, as shown in fig. 1 and 5, the reflective cover 7 includes a plurality of protruding portions 71, a spoiler 72 and a reflective coating 73, the plurality of protruding portions 71 are disposed on the reflective cover 7 at equal intervals, the protruding direction of the protruding portions 71 faces the photocatalytic reaction network 10, the plurality of spoilers 72 are disposed on the outer side of the reflective cover 7 at equal intervals, the spoilers 72 are elastic rubber plates or metal structural members, and the reflective coating 73 is plated on one surface of the reflective cover 7 facing the photocatalytic reaction network 10; the fixing mechanism comprises a first electromagnetic block 14, a second electromagnetic block 15 and a second spring 16, the second springs 16 are arranged on the upper side and the lower side of the reflecting cover 7, and the first electromagnetic block 14 and the second electromagnetic block 15 are respectively arranged on the upper side and the lower side of the reflecting cover 7 and are not in contact with the reflecting cover 7.
In a specific implementation, as shown in fig. 1-5, the reflector 7 has a thickness of 0.3 mm.
In the specific implementation process, as shown in fig. 1 to 5, the shape of the cabinet 1, the photocatalytic reaction net 10 and the reflector 7 is a rectangular parallelepiped shape, a cylindrical shape or other polygonal shapes.
In the specific implementation process, as shown in fig. 1-5, the wavelength of the ultraviolet lamp 11 is 200 and 400nm, and the power is 2W at the lowest; ozone can be generated in the wave band below 200nm, a large amount of ozone can harm human health, and the invention avoids the generation of ozone; because of ultraviolet ray beam multiple reflection in closed reflective storehouse, greatly improved the rate of utilization of light to can reduce ultraviolet lamp's power, can select the ultraviolet tube 11 of minimum 2W, reach complete machine power and do not exceed 5W, this clarifier does not have the consumptive material simultaneously, is the energy-concerving and environment-protective design product in the true sense.
In the specific implementation process, as shown in fig. 1-5, the fan 3 may also be disposed at the bottom of the case 1, and blows air from the upper side of the case 1 to the inside, and enters air through the air outlet 2, and is discharged through the air inlet 9 after being processed.
The working principle of the invention is as follows:
when the device is used, indoor air firstly enters the case 1 through the air inlet 9 on the base 8, the air inlet 9 adopts an inclined air inlet design, the air passing through the air inlet 9 can form vortex turbulence to rise, when the air vortex turbulence passes through the reflecting cover 7, the reflecting cover 7 can irregularly shake, the spoiler 72 outside the reflecting cover 7 can shake to a certain extent, light generated by the ultraviolet lamp tube 11 passes through the photocatalyst reaction net 10 to irradiate on the emitting cover 7, because the reflecting coating 73 is arranged on the reflecting cover 7, the ultraviolet light is secondarily reflected to the photocatalyst reaction net 4 at various angles under the action of the reflecting coating 73, the reflected light can be reflected for multiple times in the reflecting cover 5 due to the mechanism of irregular shaking of the reflecting cover 5 caused by aerodynamic force, and thus the utilization rate of the ultraviolet light beam is greatly improved, through the filtered air, the air is finally discharged through the air outlet 2, and the air purification can be realized.
In the use process, when the user wants to maintain or change ultraviolet tube 11, because the case base 2 accessible is twisted soon and is opened, the user can easily unscrew ultraviolet lamp and change after opening, after ultraviolet lamp became invalid, realized low-cost lamp tube maintenance function of changing.
The photocatalyst reaction net 4 is irradiated by ultraviolet light for multiple times and multiple angles to increase in number, and the inside of the photocatalyst reaction net is excited to generate electron hole pairs, namely photo-generated carriers, due to the absorption of light energy, and then the electron hole pairs are rapidly transferred to the surface of the photocatalyst reaction net and activate adsorbed oxygen and water to generate active free hydroxyl (-OH) and active oxygen (-O) which can generate chain type degradation reaction when pollutants and bacteria adsorb the surface of the photocatalyst reaction net.
Compared with the related technology, the environment-friendly total-reflection type photocatalyst air purifier provided by the invention has the following beneficial effects:
the invention provides an environment-friendly total reflection type photocatalyst air purifier, firstly, a reflex housing 7 is triggered by aerodynamic force to generate vibration, so that ultraviolet light beams are reflected in multiple angles, the utilization rate of the light is greatly improved, meanwhile, a photocatalyst reaction net 10 is free of dead angles and is subjected to light, the reaction efficiency of a photocatalyst is finally improved, simultaneously, because the illumination angle is free of dead angles and is required by environmental application, the invention comprises at least one layer of photocatalyst reaction net 10 and at least one ultraviolet lamp tube 11, the photocatalyst net can be made into a proper thickness to accommodate more photocatalysts, the reaction efficiency is improved, in addition, the total reflection type reflex housing 7 is added, so that the photocatalyst air purifier is combined into a photocatalyst air purifier with higher efficiency, secondly, after a base 8 can be screwed and disassembled, the ultraviolet lamp tube 11 is conveniently replaced, the cost of a user can be conveniently maintained, the service cycle of the equipment can be prolonged, finally, the invention has no filter material, does not have the cost of replacing the filter material and the possibility of secondary pollution, and is an environment-friendly and high-efficiency air purifier in the true sense.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides an environment-friendly total reflection formula photocatalyst air purifier, includes quick-witted case (1), its characterized in that: a fan fixing frame (4) is arranged at the top of the inner side of the case (1), a plurality of ventilation openings (5) are formed in the outer side wall of the fan fixing frame (4), the inside of the fan fixing frame (4) is connected with a fan (3) through a driving mechanism in a transmission manner, and an air outlet (2) is formed in the top of the case (1) and is positioned at the top of the fan fixing frame (4);
a support plate (6) is transversely arranged in the case (1) and below the fan fixing frame (4), at least one ultraviolet lamp tube (11) is arranged at the middle position of the bottom of the support plate (6), at least one layer of photocatalyst reaction net (10) is arranged at the bottom of the support plate (6) and outside the ultraviolet lamp tube (11), a reflecting cover (7) is arranged outside the photocatalyst reaction net (10), and the reflecting cover (7) is fixed in the case (1) and outside the photocatalyst reaction net (10) through a fixing mechanism;
the bottom of the case (1) is in threaded connection with a base (8), a plurality of air inlets (9) are vertically formed in the base (8) in a penetrating mode, and cross sections of the air inlets (9) are of inclined structures.
2. The environment-friendly total-reflection type photocatalyst air purifier as claimed in claim 1, wherein: the utility model discloses a photocatalyst reaction net, including bowl (7), bowl (7) include bellying (71), spoiler (72) and reflective coating (73), the equidistant a plurality of bellying (71) that are provided with in bowl (7), and the protruding direction of bellying (71) is towards photocatalyst reaction net (10), the equidistant a plurality of spoilers (72) that are provided with in the outside of bowl (7), spoiler (72) are elastic rubber board or metallic structure spare, reflective coating (73) have been plated towards the one side of photocatalyst reaction net (10) in bowl (7).
3. The environment-friendly total-reflection type photocatalyst air purifier as claimed in claim 2, wherein: the reflective coating (73) is a silver coating.
4. The environment-friendly total-reflection type photocatalyst air purifier as claimed in claim 2, wherein: the fixing mechanism comprises a first spring (13) and a hook (12), the top of the reflecting cover (7) is connected with the hook (12) through the first spring (13), the hook (12) is connected to the supporting plate (6), and the outer side of the bottom of the reflecting cover (7) is connected to the inner side wall of the case (1) through the first spring (13).
5. The environment-friendly total-reflection type photocatalyst air purifier as claimed in claim 2, wherein: the fixing mechanism comprises a first electromagnetic block (14), a second electromagnetic block (15) and a second spring (16), the second springs (16) are arranged on the upper side and the lower side of the reflecting cover (7), and the first electromagnetic block (14) and the second electromagnetic block (15) are arranged on the upper side and the lower side of the reflecting cover (7) respectively and are not in contact with the reflecting cover (7).
6. The environment-friendly total-reflection type photocatalyst air purifier as claimed in claim 1, wherein: the thickness of the reflector (7) is 0.3 mm.
7. The environment-friendly total-reflection type photocatalyst air purifier as claimed in any one of claims 1 to 6, wherein: the shape of the case (1), the photocatalyst reaction net (10) and the reflecting cover (7) adopts a cuboid shape, a round barrel shape or other polygonal shapes.
8. The environment-friendly total-reflection type photocatalyst air purifier as claimed in any one of claims 1 to 6, wherein: the wavelength of the ultraviolet lamp tube (11) is 200-400nm, and the power is at least 2W.
9. The environment-friendly total-reflection type photocatalyst air purifier as claimed in any one of claims 1 to 6, wherein: the top and bottom of the cabinet (1) can be coated with a reflective coating (73).
10. The environment-friendly total-reflection type photocatalyst air purifier as claimed in any one of claims 1 to 6, wherein: the reflecting cover (7) can also be integrated with the case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010399946.5A CN111397028A (en) | 2020-05-13 | 2020-05-13 | Environment-friendly total reflection type photocatalyst air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010399946.5A CN111397028A (en) | 2020-05-13 | 2020-05-13 | Environment-friendly total reflection type photocatalyst air purifier |
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| Publication Number | Publication Date |
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| CN111397028A true CN111397028A (en) | 2020-07-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010399946.5A Pending CN111397028A (en) | 2020-05-13 | 2020-05-13 | Environment-friendly total reflection type photocatalyst air purifier |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115200137A (en) * | 2022-07-14 | 2022-10-18 | 珠海横琴润霖生物科技有限公司 | Ultraviolet ray sterilizer |
| US11629872B2 (en) * | 2021-04-12 | 2023-04-18 | NQ Industries, Inc. | Single pass kill air purifier system and process of operation |
-
2020
- 2020-05-13 CN CN202010399946.5A patent/CN111397028A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11629872B2 (en) * | 2021-04-12 | 2023-04-18 | NQ Industries, Inc. | Single pass kill air purifier system and process of operation |
| CN115200137A (en) * | 2022-07-14 | 2022-10-18 | 珠海横琴润霖生物科技有限公司 | Ultraviolet ray sterilizer |
| CN115200137B (en) * | 2022-07-14 | 2023-09-01 | 珠海横琴润霖生物科技有限公司 | Ultraviolet sterilizer |
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