CN214249990U - Suspended ceiling type photocatalyst disinfection and purification device - Google Patents
Suspended ceiling type photocatalyst disinfection and purification device Download PDFInfo
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- CN214249990U CN214249990U CN202022830578.3U CN202022830578U CN214249990U CN 214249990 U CN214249990 U CN 214249990U CN 202022830578 U CN202022830578 U CN 202022830578U CN 214249990 U CN214249990 U CN 214249990U
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Abstract
The utility model provides a suspension type photocatalyst disinfection purifier belongs to air purification technical field, which comprises a housin, the fan, coarse filter, activated carbon filter, photocatalyst filter, plasma generator and remote control unit, the fan, coarse filter, activated carbon filter, photocatalyst filter and plasma generator set gradually and extend inside from casing port department inside the casing and arrange in proper order, impurity in the air that can be to the fan extraction, formaldehyde, benzene and virus etc. disinfect, but oxidation decomposition pollutant and foul smell, can control the fan operation through the remote control unit, and then control purification and processing to the air. The utility model provides a suspension type photocatalyst disinfection purifier, it is strong to indoor air purification disinfection effect to have, adopts suspension type arrangement, and occupation space is not, can kill the technological effect of most bacterium virus etc..
Description
Technical Field
The utility model belongs to the technical field of air purification, more specifically say, relate to a suspension type photocatalyst disinfection purifier.
Background
For some medical institutions, operations such as operations and treatment in an indoor environment with qualified air quality are beneficial to patients or patients, and can effectively prevent virus from spreading and infecting other people. Therefore, the indoor air needs to be disinfected frequently, so that bacteria, impurities and the like do not exist in the air, an air purifier is usually arranged in the prior art, the air purifier is connected to a power supply and then used for purifying the indoor air, the air purifier is placed on the ground or a desktop and occupies space, the operation environment is a relatively closed environment in which air is difficult to circulate, formaldehyde, benzene, bacteria and impurities in the air can not be effectively treated completely through the air purifier, the air purifier is low in treatment efficiency, air purification and treatment cannot be carried out comprehensively, and the effect is poor; therefore, there is a need to develop a device capable of effectively purifying and treating bacteria and germs in the air, so as to make the air quality qualified, or to keep the air environment in a good enough state, so that the virus propagation, disinfection deficiency and the like can not be caused in the operation process, and meanwhile, the occupied space can be saved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a suspension type photocatalyst disinfection purifier aims at solving among the prior art poor to indoor air purification disinfection effect, occupation space's technical problem.
In order to achieve the above object, the utility model adopts the following technical scheme: the suspended ceiling type photocatalyst disinfection and purification device comprises a shell, a fan, a coarse filter, an activated carbon filter, a photocatalyst filter, a plasma generator and a remote control unit, wherein the shell is installed on a ceiling in a suspended ceiling manner, and the lower end of the shell is provided with a port; the fan is arranged at the port and used for extracting air outside the shell to the inside of the shell; the coarse filter is arranged on the shell and positioned at the air outlet of the fan and used for coarsely filtering air; the activated carbon filter is arranged in the shell, is positioned at the rear part of the coarse filter and is used for adsorbing benzene and formaldehyde in the air through activated carbon; the photocatalyst filter is arranged in the shell and positioned at the rear part of the activated carbon filter and is used for oxidizing and decomposing bacteria, formaldehyde, benzene, pollutants and odor in the air; the plasma generator is arranged in the shell, is positioned at the rear part of the photocatalyst filter and is used for disinfecting and purifying bacteria in the air; the remote control unit is arranged on the outer wall of the shell, is provided with a first communication unit capable of transmitting and receiving wireless signals, is electrically connected with the fan and is used for controlling the fan to operate.
As another embodiment of this application, suspension type photocatalyst disinfection purifier still includes the filter screen, the filter screen is located the air intake department of casing, the filter screen is used for blockking the entering the impurity of fan.
As another embodiment of this application, suspension type photocatalyst disinfection purifier still includes ultraviolet disinfector, ultraviolet disinfector locates the casing is inside and be located activated carbon filter rear portion for bacterium in the air is killed through the ultraviolet ray, ultraviolet disinfector locates photocatalyst filter is anterior, ultraviolet disinfector with remote control unit electric connection, and be controlled by remote control unit.
As another embodiment of this application, suspension type photocatalyst disinfection purifier still include with remote control unit wireless connection's remote controller, be equipped with second communication unit on the remote controller, second communication unit with the mutual wireless connection of first communication unit, the remote controller is used for controlling the fan operation.
As another embodiment of the present application, the housing is a square, and the upper end of the housing is provided with a plurality of hooks, and the housing is fixedly connected to a ceiling by means of the plurality of hooks.
As another embodiment of this application, the casing upper end is equipped with the through wires hole, the through wires hole intercommunication extremely inside the casing, the transmission line of fan passes the through wires hole.
As another embodiment of this application, the casing is inside to be equipped with a plurality of draw-in grooves, coarse filter, active carbon filter photocatalyst filter with plasma generator installs respectively not the position the draw-in groove is interior and spacing.
As another embodiment of the present application, the housing includes an upper shell and a lower shell, and the upper shell and the lower shell are fastened and connected by a fastening member.
As another embodiment of this application, the filter screen is the rectangle, and locks the port department, the air inlet of fan is followed the port department gets into.
As another embodiment of the present application, the ultraviolet sterilizer includes quartz ultraviolet lamps arranged in an H-shape.
The utility model provides a suspension type photocatalyst disinfection purifier's beneficial effect lies in: compared with the prior art, the suspended ceiling type photocatalyst disinfection and purification device comprises a shell, a fan, a coarse filter, an active carbon filter, a photocatalyst filter, a plasma generator and a remote control unit, wherein the shell is installed on a ceiling in a suspended ceiling manner, and the lower end of the shell is provided with a port; the fan is arranged at the port and used for extracting air outside the shell into the shell; the coarse filter is arranged on the shell and positioned at the air outlet of the fan and used for coarsely filtering air; the activated carbon filter is arranged in the shell, is positioned at the rear part of the coarse filter and is used for adsorbing benzene and formaldehyde in the air through activated carbon; the photocatalyst filter is arranged in the shell and positioned at the rear part of the activated carbon filter and is used for oxidizing and decomposing bacteria, formaldehyde, benzene, pollutants and odor in the air; the plasma generator is arranged in the shell and positioned at the rear part of the photocatalyst filter and is used for disinfecting and purifying bacteria in the air; the remote control unit is arranged on the outer wall of the shell, is provided with a first communication unit capable of transmitting and receiving wireless signals, is electrically connected with the fan and is used for controlling the fan to operate. The utility model discloses a suspension type photocatalyst disinfection purifier, it is poor to indoor air purification disinfection effect among the prior art to have solved, occupation space's technical problem, it is strong to indoor air purification disinfection effect to have, adopts suspension type arrangement, and occupation space is not, can kill the technological effect of most bacterium virus etc..
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a suspended ceiling type photocatalyst disinfection and purification device provided in the embodiment of the present invention;
fig. 2 is a schematic perspective view of a suspended ceiling type photocatalyst disinfection and purification device provided in the embodiment of the present invention;
fig. 3 is a schematic view of a bottom view of a suspended ceiling type photocatalyst disinfection and purification device provided in the embodiment of the present invention;
fig. 4 is a schematic top view of a suspended ceiling type photocatalyst disinfection and purification device provided in the embodiment of the present invention.
In the figure: 1. a housing; 11. a port; 12. a hook; 13. threading holes; 2. a fan; 3. a coarse filter; 4. an activated carbon filter; 5. a photocatalyst filter; 6. a plasma generator; 7. a remote control unit; 8. a filter screen; 9. an ultraviolet sterilizer; 10. and a remote controller.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 4, a ceiling-mounted photocatalyst disinfection and purification device provided by the present invention will now be described. The suspended ceiling type photocatalyst disinfection and purification device comprises a shell 1, a fan 2, a coarse filter 3, an activated carbon filter 4, a photocatalyst filter 5, a plasma generator 6 and a remote control unit 7, wherein the shell 1 is installed on a ceiling in a suspended ceiling manner, and the lower end of the shell 1 is provided with a port 11; the fan 2 is arranged at the port 11 and used for extracting air outside the shell 1 into the shell 1; the coarse filter 3 is arranged on the shell 1 and positioned at the air outlet of the fan 2 and used for coarsely filtering air; the activated carbon filter 4 is arranged in the shell 1 and positioned at the rear part of the coarse filter 3 and used for adsorbing benzene and formaldehyde in the air through activated carbon; the photocatalyst filter 5 is arranged in the shell 1 and positioned at the rear part of the active carbon filter 4 and is used for oxidizing and decomposing bacteria, formaldehyde, benzene, pollutants and odor in the air; the plasma generator 6 is arranged in the shell 1 and positioned at the rear part of the photocatalyst filter 5 and is used for disinfecting and purifying bacteria in the air; the remote control unit 7 is arranged on the outer wall of the shell 1, is provided with a first communication unit capable of transmitting and receiving wireless signals, is electrically connected with the fan 2 and is used for controlling the fan 2 to operate.
Compared with the prior art, the suspended ceiling type photocatalyst disinfection and purification device provided by the utility model comprises a casing 1, a fan 2, a coarse filter 3, an active carbon filter 4, a photocatalyst filter 5, a plasma generator 6 and a remote control unit 7, wherein the casing 1 is installed on a ceiling in a suspended ceiling type manner, and the lower end of the casing 1 is provided with a port 11; the fan 2 is arranged at the port 11 and used for extracting air outside the shell 1 into the shell 1; the coarse filter 3 is arranged on the shell 1 and positioned at the air outlet of the fan 2 and used for coarsely filtering air; the activated carbon filter 4 is arranged in the shell 1 and positioned at the rear part of the coarse filter 3 and used for adsorbing benzene and formaldehyde in the air through activated carbon; the photocatalyst filter 5 is arranged in the shell 1 and positioned at the rear part of the active carbon filter 4 and is used for oxidizing and decomposing bacteria, formaldehyde, benzene, pollutants and odor in the air; the plasma generator 6 is arranged in the shell 1 and positioned at the rear part of the photocatalyst filter 5 and is used for disinfecting and purifying bacteria in the air; the remote control unit 7 is arranged on the outer wall of the shell 1, is provided with a first communication unit capable of transmitting and receiving wireless signals, is electrically connected with the fan 2 and is used for controlling the fan 2 to operate. The utility model discloses a suspension type photocatalyst disinfection purifier, it is poor to indoor air purification disinfection effect among the prior art to have solved, occupation space's technical problem, it is strong to indoor air purification disinfection effect to have, adopts suspension type arrangement, and occupation space is not, can kill the technological effect of most bacterium virus etc..
The photocatalyst filter 5 can adopt one of the filters in the prior art, the photocatalyst takes sunlight, fluorescent lamps and ultraviolet light as energy sources, electrons (e-) on a valence band are excited to jump to a conduction band, corresponding holes (H +) are generated on the valence band, active oxygen and hydroxyl radical with extremely strong oxidation effect are generated, and harmful organic matters such as formaldehyde, methylamine, benzene, dimethylbenzene, TVOC and the like, pollutants, odor, bacteria and the like are oxidized and decomposed into harmless CO2 and H2O, so that the purposes of purifying air and decomposing the harmful organic matters are achieved.
The filter screen made of common active carbon and catalyst purifies air by consuming medium, without long-term effect; the photocatalyst adopted by the photocatalyst filter screen only provides a reaction site, and the photocatalyst filter screen does not participate in chemical reaction, so that the photocatalyst filter screen can be used for a long time. The photocatalyst is an internationally recognized environment-friendly product without generating secondary pollution.
The main structural material of the coarse filter 3 is carbon steel, low alloy steel or stainless steel, which are respectively indicated by the symbols C, M and S. The filtering aperture of the filter is smaller than that of the filter screen, which is equivalent to secondary filtering of air.
The activated carbon filter 4 adopts the principle of activated carbon adsorption sterilization to kill and adsorb viruses and the like in the air, thereby achieving the purpose of purifying the air. Which may employ an activated carbon filter 4 of a type known in the art.
The main working principle of the plasma generator 6 is to raise the low voltage to positive high voltage and negative high voltage through the booster circuit, and ionize air (mainly oxygen) by using the positive high voltage and the negative high voltage to generate a large amount of positive ions and negative ions, wherein the amount of the negative ions is greater than that of the positive ions (the amount of the negative ions is about 1.5 times of that of the positive ions). The positive ions and the negative ions generated by the plasma generator 6 simultaneously generate huge energy release at the moment of neutralizing positive and negative charges in the air, so that the structure of bacteria around the plasma generator is changed or the energy is converted, the bacteria are killed, and the sterilization effect of the plasma generator is realized. Because the quantity of the negative ions is greater than that of the positive ions, the redundant negative ions still float in the air, and the effects of eliminating smoke and dust, eliminating peculiar smell and improving the quality of the air can be achieved, so that the health care effect of human health is promoted.
As a specific implementation of the suspension type photocatalyst disinfection and purification device provided by the utility model, please refer to fig. 1 to 4, the suspension type photocatalyst disinfection and purification device further comprises a filter screen 8, the air inlet of the casing 1 is located by the filter screen 8, and the filter screen 8 is used for blocking the impurities entering the fan 2. Filter screen 8 passes through retaining members such as screw to be fixed in port 11 position department, and the air through port 11 has all been filtered by filter screen 8, and filter screen 8 has played prefilter's effect, carries out prefilter with impurity in the air, the great granule of volume etc. after filter screen 8 live time is long, through dismantling filter screen 8, washs impurity etc. on the filter screen 8, can install again and use this filter screen 8.
Specifically, the aperture of the filtering hole of the filtering net 8 is smaller, and the filtering net 8 with the larger aperture of the filtering hole can be replaced, so that the effect of rough filtering of impurities in the air is mainly achieved.
As the utility model provides a suspension type photocatalyst disinfection purifier's a specific implementation way, please refer to fig. 1 to 4, suspension type photocatalyst disinfection purifier still includes ultraviolet ray sterilizer 9, ultraviolet ray sterilizer 9 locates 1 inside and is located 4 rear portions of active carbon filter of casing for through ultraviolet ray disinfection bacterium in the air, ultraviolet ray sterilizer 9 locates 5 front portions of photocatalyst filter, ultraviolet ray sterilizer 9 and 7 electric connection of remote control unit, and be controlled by remote control unit 7.
The ultraviolet sterilizer 9 can destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in the cells of the microorganism body by using ultraviolet with proper wavelength, so as to cause the death of growing cells and/or regenerative cells, thereby achieving the effect of sterilization and disinfection. The ultraviolet disinfection technology is based on modern epidemic prevention science, medicine and photodynamics, and utilizes specially designed UVC wave band ultraviolet light with high efficiency, high intensity and long service life to irradiate flowing water so as to directly kill various bacteria, viruses, parasites, algae and other pathogens in the water. Research shows that ultraviolet ray can kill microbes through the radiation damage to microbes and the destruction of nucleic acid, so as to reach the aim of disinfection. The action of ultraviolet light on nucleic acids can result in bond and strand breaks, interstrand cross-linking, and the formation of photoproducts, among other things, thereby altering the biological activity of DNA to render microorganisms unable to replicate themselves, and this ultraviolet damage is also lethal.
As a specific implementation of the suspended ceiling type photocatalyst disinfection and purification device provided by the present invention, please refer to fig. 1 to 4, the suspended ceiling type photocatalyst disinfection and purification device further comprises a remote controller 10 wirelessly connected to the remote control unit 7, the remote controller 10 is provided with a second communication unit, the second communication unit is wirelessly connected to the first communication unit, and the remote controller 10 is used for controlling the operation of the fan 2. The remote controller 10 is provided with a control button, the control of the remote control unit 7 can be realized by pressing the control button, the starting and the stopping of the fan 2 are further realized, and the starting and the stopping of the ultraviolet sterilizer 9 can be controlled by the remote controller 10.
Specifically, a battery is provided on the remote controller 10, and can supply power to the remote controller 10 and the control circuit. The connection between the second communication unit and the first communication unit may be a wireless connection in the prior art, such as a wireless connection between the tv and the remote controller 10, or a wireless connection via a wireless network, such as a 3G or 4G wireless network.
As a specific embodiment of the suspended ceiling type photocatalyst disinfection and purification device provided by the present invention, please refer to fig. 1 to 4, the housing 1 is a square, the upper end of the housing 1 is provided with a plurality of hooks 12, and the housing 1 is fixedly connected to the ceiling by means of the plurality of hooks 12. The hook 12 is provided with a hook-like structure to enable connection to a ceiling, so that the housing 1 is fixed to the ceiling in a ceiling-mounted manner. Therefore, the device does not occupy space, saves space and does not influence other indoor operations.
As a specific implementation manner of the suspended ceiling type photocatalyst disinfection and purification device provided by the utility model, please refer to fig. 1 to 4, the upper end of the casing 1 is provided with the threading hole 13, the threading hole 13 communicates to the inside of the casing 1, and the power transmission line of the fan 2 passes the threading hole 13. Wherein the threading hole 13 can also be used as an air outlet.
As a specific implementation manner of the suspended ceiling type photocatalyst disinfection and purification device provided by the present invention, please refer to fig. 1 to 4, a plurality of slots are provided inside the casing 1, and the coarse filter 3, the activated carbon filter 4, the photocatalyst filter 5 and the plasma generator 6 are installed in the slots of different positions respectively and are limited. A disinfection executive component of draw-in groove chucking, the utility model discloses a plurality of disinfection executive component are one row and set up side by side. And the clamping groove is fixedly connected on the inner wall of the shell 1, and the outer edge of the disinfection execution part is mutually matched and connected with the structure of the clamping groove.
As a specific embodiment of the suspended ceiling type photocatalyst disinfection and purification device provided by the present invention, please refer to fig. 1 to 4, the housing 1 includes an upper shell and a lower shell, and the upper shell and the lower shell are fastened and connected by a fastening member. The advantage is that conveniently dismantle and change disinfection executive component, operation such as installation and dismantlement are all fairly simple.
As a specific implementation manner of the suspended ceiling type photocatalyst disinfection and purification device provided by the present invention, please refer to fig. 1 to 4, the filter screen 8 is rectangular and locked at the port 11, and the air inlet of the fan 2 enters from the port 11.
As a specific implementation manner of the suspended ceiling type photocatalyst disinfection and purification device provided by the present invention, please refer to fig. 1 to 4, the ultraviolet sterilizer 9 includes a quartz ultraviolet lamp tube, the quartz ultraviolet lamp tube is arranged in an H shape, the lamp tube can adopt an H-shaped lamp tube, or three linear lamp tubes, the combination of the three lamp tubes forms an H-shaped structure, and the disinfection by ultraviolet rays can be performed.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Suspension type photocatalyst disinfection purifier, its characterized in that includes:
the shell is mounted on a ceiling in a suspended ceiling manner, and the lower end of the shell is provided with a port;
the fan is arranged at the port and used for extracting air outside the shell to the inside of the shell;
the coarse filter is arranged on the shell, is positioned at the air outlet of the fan and is used for coarsely filtering air;
the activated carbon filter is arranged in the shell, is positioned at the rear part of the coarse filter and is used for adsorbing benzene and formaldehyde in the air through activated carbon;
the photocatalyst filter is arranged in the shell and positioned at the rear part of the activated carbon filter and is used for oxidizing and decomposing bacteria, formaldehyde, benzene, pollutants and odor in the air;
the plasma generator is arranged in the shell, is positioned at the rear part of the photocatalyst filter and is used for disinfecting and purifying bacteria in the air; and
the remote control unit is arranged on the outer wall of the shell, is provided with a first communication unit capable of transmitting and receiving wireless signals, is electrically connected with the fan and is used for controlling the fan to operate.
2. The suspended ceiling type photocatalyst disinfection and purification device as claimed in claim 1, further comprising a filter screen, wherein the filter screen is arranged at the air inlet of the housing, and the filter screen is used for blocking impurities entering the fan.
3. The suspended ceiling type photocatalyst disinfection and purification device as claimed in claim 1, further comprising an ultraviolet sterilizer disposed inside the housing and behind the activated carbon filter for sterilizing bacteria in the air by ultraviolet rays, the ultraviolet sterilizer being disposed in front of the photocatalyst filter, the ultraviolet sterilizer being electrically connected to the remote control unit and controlled by the remote control unit.
4. The suspended ceiling type photocatalyst disinfection and purification device as claimed in claim 1, further comprising a remote controller wirelessly connected with the remote control unit, wherein the remote controller is provided with a second communication unit, the second communication unit is wirelessly connected with the first communication unit, and the remote controller is used for controlling the operation of the fan.
5. The suspended photocatalyst sterilizing and purifying apparatus as claimed in claim 1, wherein said housing is in the form of a cube, and a plurality of hooks are provided at an upper end of said housing, said housing being adapted to be fixedly attached to a ceiling by means of said plurality of hooks.
6. The suspended ceiling type photocatalyst disinfection and purification device as claimed in claim 5, wherein a threading hole is formed at the upper end of the housing, the threading hole is communicated to the inside of the housing, and the power transmission line of the fan passes through the threading hole.
7. The suspended ceiling type photocatalyst disinfection and purification device as claimed in claim 1, wherein a plurality of slots are provided inside the housing, and the coarse filter, the activated carbon filter, the photocatalyst filter and the plasma generator are respectively mounted in the slots at different positions and are limited.
8. The suspended photocatalyst disinfection and purification device as claimed in claim 1, wherein the housing comprises an upper shell and a lower shell, and the upper shell and the lower shell are fastened and connected through a fastener.
9. The suspended ceiling type photocatalyst disinfection and purification device as claimed in claim 2, wherein the filter screen is rectangular and locked at the port, and the inlet air of the fan enters from the port.
10. The suspended ceiling type photocatalyst disinfection and purification device as claimed in claim 3, wherein said ultraviolet disinfector comprises quartz ultraviolet lamp tubes, said quartz ultraviolet lamp tubes are arranged in H shape inside said housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022830578.3U CN214249990U (en) | 2020-11-30 | 2020-11-30 | Suspended ceiling type photocatalyst disinfection and purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022830578.3U CN214249990U (en) | 2020-11-30 | 2020-11-30 | Suspended ceiling type photocatalyst disinfection and purification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214249990U true CN214249990U (en) | 2021-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022830578.3U Active CN214249990U (en) | 2020-11-30 | 2020-11-30 | Suspended ceiling type photocatalyst disinfection and purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214249990U (en) |
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2020
- 2020-11-30 CN CN202022830578.3U patent/CN214249990U/en active Active
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