CN211634495U - Medical movable air sterilizer - Google Patents
Medical movable air sterilizer Download PDFInfo
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- CN211634495U CN211634495U CN201922441822.4U CN201922441822U CN211634495U CN 211634495 U CN211634495 U CN 211634495U CN 201922441822 U CN201922441822 U CN 201922441822U CN 211634495 U CN211634495 U CN 211634495U
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- 230000001699 photocatalysis Effects 0.000 claims abstract description 52
- 238000007146 photocatalysis Methods 0.000 claims abstract description 23
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 150000002500 ions Chemical class 0.000 claims description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 7
- 239000003054 catalyst Substances 0.000 claims description 5
- 239000004408 titanium dioxide Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims 3
- 150000001450 anions Chemical class 0.000 abstract description 4
- 230000001954 sterilising effect Effects 0.000 abstract description 3
- 239000003570 air Substances 0.000 description 70
- 238000004659 sterilization and disinfection Methods 0.000 description 10
- 230000003197 catalytic effect Effects 0.000 description 7
- 239000006260 foam Substances 0.000 description 7
- 238000000746 purification Methods 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 5
- 241000700605 Viruses Species 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 244000052616 bacterial pathogen Species 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000006479 redox reaction Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- -1 oxygen ions Chemical class 0.000 description 2
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 2
- 238000011045 prefiltration Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002341 toxic gas Substances 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 244000000022 airborne pathogen Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model provides a medical portable air disinfector, which comprises a housin, the casing bottom is provided with the installation base, installation base bottom is fixed with a plurality of universal gyro wheels, be provided with air inlet grid board on the lateral wall of casing below, the medial surface of air inlet grid board covers there is the coarse filter, shells inner wall is improved level and is provided with the mounting panel, the surperficial center department of mounting panel is provided with the through-hole, surface fixing is provided with the photocatalysis module with the corresponding cylindric structure of through-hole under the mounting panel, the fixing base has been cup jointed to photocatalysis module bottom, fixed surface is provided with ultraviolet tube on the fixing base, ultraviolet tube pegs graft in photocatalysis module the central axis department, the last fixed surface of mounting panel installs the axial fan corresponding with the through-hole, fixed mounting has ozone generator and anion generator on the casing inside wall of. The air sterilizer of the utility model has higher purifying and sterilizing capability and convenient movement.
Description
Technical Field
The utility model relates to an air purification field especially relates to a medical portable air disinfector.
Background
Hospitals are large, complex locations where many patients circulate throughout the day. Air in hospitals is also subject to a lot of germs, especially in wards. Hospitals, however, have many locations where there are very strict requirements on the sources of airborne pathogens and pollutants, such as wards, delivery rooms, baby rooms, and the like. These rooms are generally sterilized and disinfected to meet hospital standards, and medical air disinfectors are used to disinfect and disinfect these wards.
Most of medical air disinfectors on the current market are vertical or wall-mounted, and the air disinfectors are simple in structure and pure in purification function, so that indoor air is difficult to achieve higher purification and disinfection treatment. Meanwhile, the disinfectors in the forms are generally inconvenient to move, one air disinfector is required to be fixedly installed in each ward, and some wards do not need to use the air disinfector according to the actual conditions of patients, so that the resource cost is wasted, the existing air disinfectors are moved from the wards, the air disinfectors are not only troublesome, but also easily damage the purifiers, and therefore great inflexibility exists.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a medical portable air disinfector, its advantage that has higher purification disinfection efficiency, portable removal.
The technical scheme of the utility model is realized like this: the utility model provides a medical movable air sterilizer, which comprises a shell, wherein the bottom of the shell is provided with an installation base, the bottom of the installation base is fixed with a plurality of universal rollers, the side wall below the shell is provided with an air inlet grating plate, the inner side surface of the air inlet grating plate is covered with a coarse filter, the upper level of the inner wall of the shell is provided with a mounting plate, the surface center of the mounting plate is provided with a through hole, the lower surface of the mounting plate is fixedly provided with a photocatalysis module with a cylindrical structure corresponding to the through hole, the bottom of the photocatalysis module is sleeved with a fixed seat, the upper surface of the fixed seat is fixedly provided with an ultraviolet tube, the ultraviolet tube is inserted in the central axis of the photocatalysis module, the upper surface of the mounting plate is fixedly provided with an axial flow fan corresponding to the through hole, an ozone generator and a negative ion, an air outlet is arranged at the top of the shell.
On the basis of the above technical scheme, preferably, a plurality of grille holes arranged at equal intervals are arranged on the air inlet grille plate, the coarse filter comprises a coarse filter screen layer and an activated carbon layer, the coarse filter screen layer covers the inner side surfaces of the grille holes, and the activated carbon layer is attached to the outer surface of the coarse filter screen layer.
On the basis of the technical scheme, preferably, the photocatalytic module comprises an upper fixed cylinder sleeve and a lower fixed cylinder sleeve, a photocatalytic component is inserted between the upper fixed cylinder sleeve and the lower fixed cylinder sleeve, the photocatalytic component comprises a cylindrical protective net and a cylindrical photocatalytic net embedded on the inner wall of the protective net, and the surface of the photocatalytic net is coated with a titanium dioxide catalyst.
On the basis of the above technical solution, preferably, the upper fixing sleeve includes a first annular fixing plate, and a first slot is formed in a lower surface of the first annular fixing plate; the lower fixing barrel sleeve comprises a second annular fixing plate, a second slot is formed in the upper surface of the second annular fixing plate, the upper end of the photocatalytic assembly is inserted into the first slot and fixedly connected with the first slot, the lower end of the photocatalytic assembly is inserted into the second slot and fixedly connected with the second slot, the upper surface of the first annular fixing plate is fixedly connected with the lower surface of the mounting plate, and the lower surface of the second annular fixing plate is fixedly connected with the fixing seat.
On the basis of the above technical scheme, it is preferred that the upper surface of fixing base is provided with the fixed slot that is used for the tip under the fixed ultraviolet tube, the fixed surface of mounting panel is provided with the joint board, the joint board bottom surface is provided with the joint groove that is used for joint ultraviolet tube upper end.
On the basis of the above technical scheme, preferably, the inner level of the casing is provided with a fixing frame for fixing the axial flow fan, and two ends of the fixing frame are respectively fixedly connected with the inner side wall of the casing.
On the basis of the technical scheme, preferably, the upper surface of the mounting plate is further provided with guide foam, the guide foam is clamped between the inner walls of the shell, a ventilation channel used for placing an axial flow fan is arranged in the guide foam, and the ventilation channel corresponds to the through hole in the mounting plate.
On the basis of the technical scheme, preferably, the top of the shell is provided with an air outlet, and the air outlet is provided with an air splitter plate.
On the basis of the above technical scheme, preferably, the upper surface of the mounting base is provided with a control circuit board, and the control circuit board is respectively in point connection with the ultraviolet lamp tube, the axial flow fan, the ozone generator and the negative ion generator.
On the basis of the technical scheme, preferably, a display screen with touch keys is arranged on the side wall of the upper end part of the shell, and the display screen is electrically connected with the control circuit board.
The utility model discloses following beneficial effect has for prior art:
(1) the utility model discloses a medical portable air disinfector, through axial fan's rotation, ambient air at first passes through coarse filter, can carry out prefilter to dust, impurity and toxic gas in getting into the casing air. The filtered air passes through the photocatalysis module and is irradiated by an ultraviolet lamp tube in the middle of the photocatalysis module, the ultraviolet rays play a role in sterilization on one hand, and on the other hand, the ultraviolet rays activate the nano titanium dioxide coating to generate a catalytic oxidation-reduction reaction so as to further kill germs in the air. Negative oxygen ions can be released through the negative ion generator, and the disinfected air is neutralized with the negative ions, so that the indoor air is fresh. Through the ozone generator, the air can be further sterilized and disinfected. The utility model discloses an air disinfector is from just straining to purifying and disinfecting multiprogrammed process completely, can exterminate virus and bacterium in the air rapidly in the short time, decomposes various harmful gas, and the anion that supplyes the indoor lack is prevention respiratory infectious disease, prevents virus, bacterium through air propagation, degrades the high efficiency, the high energy-conserving medical air degassing unit of harmful gas pollution in the clean room. Through setting up universal gyro wheel at the installation base, it is convenient to remove, can see whether need use according to patient's own condition, perhaps uses one or more, has more the hommization.
(2) Through setting up cylindric light catalytic net to make ultraviolet tube peg graft in the central axis department of light catalytic net, thereby make the light catalytic net can fully receive the ultraviolet ray that ultraviolet tube sent from different angles, improve photocatalysis efficiency, and then improve air disinfector's disinfection effect.
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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic perspective view of a portable air sterilizer disclosed in the present invention;
FIG. 2 is a schematic view of the internal structure of the mobile air sterilizer disclosed in the present invention;
FIG. 3 is a schematic structural view of the air intake grille panel disclosed in the present invention;
FIG. 4 is a schematic structural diagram of the photocatalytic module of the present invention;
fig. 5 is a schematic structural diagram of the photocatalytic module of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
As shown in fig. 1, combine fig. 2, the embodiment of the utility model discloses a portable air disinfector, including casing 1, casing 1 bottom is provided with installation base 2, installation base 2 bottom is fixed with a plurality of universal gyro wheels 3, be provided with air inlet grating 4 on the lateral wall of casing 1 below, the medial surface of air inlet grating 4 covers there is coarse filter 5, casing 1 inner wall is improved level and is provided with mounting panel 6, and is concrete, mounting panel 6 is used for dividing casing 1 into two upper and lower cavities, be used for flowing the air of treating the disinfection in the cavity of casing 1 lower part, the cavity on casing 1 upper portion is used for flowing the air after the disinfection. Meanwhile, the mounting plate 6 is attached to the inner wall of the shell 1, so that no gap is left between the mounting plate 6 and the inner wall of the shell 1, and air in the cavity at the lower part of the shell 1 is blocked from directly flowing to the cavity at the upper part of the shell 1 through the gap. The mounting plate 6 is provided at the center of its surface with a through hole 61, and the through hole 61 is used to flow air in the lower chamber of the housing 1 into the upper chamber of the housing 1. The lower fixed surface of mounting panel 6 is provided with the photocatalysis module 7 with the corresponding cylindric structure of through-hole 61, fixing base 8 has been cup jointed to photocatalysis module 7 bottom, the fixed surface is provided with ultraviolet tube 9 on the fixing base 8, ultraviolet tube 9 is pegged graft in photocatalysis module 7 central axis department, the fixed surface of mounting panel 6 installs the axial fan 10 corresponding with through-hole 61, fixed mounting has ozone generator 11 and anion generator 12 on the 1 inside wall in place casing above axial fan 10, casing 1 top is provided with air outlet 13.
Adopt above-mentioned structure setting, through axial fan 10's rotation, ambient air at first passes through coarse filter 5, can carry out prefilter to dust, impurity and toxic gas in getting into the casing 1 interior air. The filtered air passes through the photocatalysis module 7 and is irradiated by the ultraviolet lamp tube 9 in the middle of the photocatalysis module 7, the ultraviolet rays play a role in sterilization and disinfection on one hand, and on the other hand, the ultraviolet rays activate the catalyst on the photocatalysis net to generate catalytic oxidation reduction reaction, thereby further killing pathogenic bacteria in the air. The sterilized air flows into the upper chamber of the housing 1 through the through holes 61, negative oxygen ions can be released through the negative ion generator 12, and the sterilized air is neutralized with the negative ions, so that the indoor air is fresh. Through ozone generator 11, can carry out further disinfection of disinfecting to the air, the utility model discloses an air disinfector is from just straining to the complete purification and disinfection multiprogramming, can exterminate virus and bacterium in the air rapidly in the short time, decomposes various harmful gas, supplements the indoor anion that lacks, is prevention respiratory infectious disease, prevents virus, bacterium through the air propagation, degrades the indoor harmful gas pollution's of purifying chamber high efficiency, high energy-conserving medical air degassing unit. Through setting up universal gyro wheel 3 at installation base 2, it is convenient to remove, can see whether need use according to patient's own condition, perhaps uses one or more, has more the hommization.
Referring to fig. 3, specifically, the air intake grille plate 4 is provided with a plurality of grille holes 41 arranged at equal intervals, the coarse filter 5 includes a coarse filter screen layer 51 and an activated carbon layer 52, the coarse filter screen layer 51 covers the inner side surfaces of the grille holes 41, and the activated carbon layer 52 is attached to the outer surface of the coarse filter screen layer 51. Under the above structure, the air can uniformly flow into the casing 1 by arranging a plurality of grille holes 41 arranged at equal intervals on the air inlet grille plate 4, thereby avoiding noise caused by overlarge flow velocity of local air flow. In this embodiment, the air intake grille plates 4 may be disposed in a plurality on the lower side wall of the housing 1, so that air around the housing 1 can enter the housing 1 in different directions. The coarse filter screen layer 51 can be a metal mesh or a plastic mesh, and the mesh number of the coarse filter screen layer 51 is 200 meshes, so that air dust particles can be filtered. The activated carbon layer 52 can remove odor (malodor) and harmful gas from the air.
Referring to fig. 4 and 5, in the present embodiment, the photocatalytic module 7 includes an upper fixing cylinder sleeve 71 and a lower fixing cylinder sleeve 72, a photocatalytic assembly 73 is inserted between the upper fixing cylinder sleeve 71 and the lower fixing cylinder sleeve 72, the photocatalytic assembly 73 includes a cylindrical protective net 731 and a cylindrical photocatalytic net 732 nested on the inner wall of the protective net 731, and the surface of the photocatalytic net 732 is coated with a titanium dioxide catalyst.
Specifically, the cylindrical protective net 731 is a metal net, the mesh number of the metal net may be 5 to 10 meshes, and the photocatalytic net 732 is attached to the inner wall of the protective net 731, and both form the photocatalytic unit 73, so that the photocatalytic net 732 is protected from deformation by the metal net. The photocatalytic assembly 73 can be fixed by the upper fixing sleeve 71 and the lower fixing sleeve 72.
Tio2 has good photo-corrosion resistance and catalytic activity, stable performance, low price, easy obtaining, no toxicity and no harm, and is the best photo-catalyst recognized at present. The irradiation of the ultraviolet lamp tube 9 is received by the titanium dioxide catalyst, the nano titanium dioxide coating can be activated to generate catalytic oxidation reduction reaction, harmful substances in the air are safely converted into inorganic substances such as carbon dioxide, water and the like, and the effects of further sterilizing, inhibiting bacteria, removing formaldehyde and viruses, preventing and treating mildew breeding and the like are achieved.
Further, the upper fixing sleeve 71 comprises a first annular fixing plate 711, and a first slot 712 is arranged on the lower surface of the first annular fixing plate 711; the lower fixing sleeve 72 includes a second annular fixing plate 721, a second slot 722 is disposed on the upper surface of the second annular fixing plate 721, the upper end of the photocatalytic component 73 is inserted into the first slot 712 and is fixedly connected to the first slot 712, the lower end of the photocatalytic component 73 is inserted into the second slot 722 and is fixedly connected to the second slot 722, the upper surface of the first annular fixing plate 711 is fixedly connected to the lower surface of the mounting plate 6, and the lower surface of the second annular fixing plate 721 is fixedly connected to the fixing base 8. In this embodiment, the upper end and the lower end of the photocatalytic component 73 are respectively inserted into the first slot 712 and the second slot 722, and the photocatalytic component 73 is respectively fixedly connected to the upper fixing sleeve 71 and the lower fixing sleeve 72 by a screw locking method. Through last fixed barrel casing 71 and mounting panel 6 lower surface fixed connection, can fix photocatalysis module 7 at casing 1 vertical direction and mounting panel 6, it is specific fixed through screw locking mode, realize the rigidity of photocatalysis module 7 in casing 1. Can carry out fixed connection through lower fixed barrel casing 72 with fixing base 8, it is specific fixed through screw locking mode to make fixing base 8 and photocatalytic module 7 carry out the rigidity, conveniently install ultraviolet tube 9.
The upper surface of the fixing base 8 is provided with a fixing groove 81 for fixing the lower end of the ultraviolet lamp tube 9, the upper surface of the mounting plate 6 is fixedly provided with a clamping plate 14, and the bottom surface of the clamping plate 14 is provided with a clamping groove 141 for clamping the upper end of the ultraviolet lamp tube 9. With the above structure, the lower end of the ultraviolet lamp 9 can be fixed in the fixing groove 81 on the upper surface of the fixing base 8, and the upper end of the ultraviolet lamp 9 can be clamped by the clamping groove 141 on the bottom surface of the clamping plate 14. Thereby realizing the fixation of the ultraviolet lamp tube 9 in the photocatalysis module 7 and preventing the ultraviolet lamp tube 9 from shaking up and down to cause uneven ultraviolet radiation or damage.
A fixing frame 15 for fixing the axial flow fan 10 is horizontally arranged in the shell 1, and two ends of the fixing frame 15 are respectively fixedly connected with the inner side wall of the shell 1. By adopting the structure, the axial flow fan 10 is conveniently fixed in the shell 1 on the upper surface of the mounting plate 6, and the air inlet of the axial flow fan 10 is opposite to the through hole 61.
In this implementation, the upper surface of the mounting plate 6 is provided with the diversion foam 16, the diversion foam 16 is clamped between the inner walls of the housing 1, the ventilation channel 161 for placing the axial flow fan 10 is arranged in the diversion foam 16, and the ventilation channel 161 corresponds to the through hole 61 on the mounting plate 6. With the structure, the axial flow fan 10 can suck wind into the axial flow fan 10 from the photocatalytic module 7 and blow the wind out from the periphery of the axial flow fan 10, so that the wind direction moves towards the periphery, the wind direction can be changed by arranging the ventilation channel 161 in the diversion foam 16, the wind flows above the shell 1, and then the wind passes through the negative ion generator 12 and the ozone generator 11 again for purification and filtration.
In this embodiment, the top of the housing 1 is provided with an air outlet 13, and the air outlet 13 is provided with an air splitter 17. Through setting up air flow distribution plate 17, can make the air after the disinfection and purification in casing 1 pass through air outlet 13 after by air flow distribution plate 17 reposition of redundant personnel to make the air release to the environment in this portable air disinfector's each direction.
The upper surface of the mounting base 2 is provided with a control circuit board 18, and the control circuit board 18 is respectively connected with the ultraviolet lamp tube 9, the axial flow fan 10, the ozone generator 11 and the negative ion generator 12 in a point manner. The control circuit board 18 can control the circuit control part of the whole purifier and the working and running state control of each electronic element, so as to control the starting and stopping state of the sterilizer. Meanwhile, the control circuit board 18 receives the instruction of the user remote controller, so that the above components are started to operate.
The side wall of the upper end part of the shell 1 is provided with a display screen 19 with touch keys, and the display screen 19 is electrically connected with the control circuit board 18. The current working mode and parameters of the air sterilizer can be checked through the display screen 19, and meanwhile, the working mode and parameters can be manually adjusted.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a medical portable air disinfector, its includes casing (1), and casing (1) bottom is provided with installation base (2), its characterized in that: the bottom of the mounting base (2) is fixed with a plurality of universal rollers, an air inlet grating plate (4) is arranged on the side wall below the shell (1), a coarse filter (5) covers the inner side surface of the air inlet grating plate (4), a mounting plate (6) is horizontally arranged on the inner wall of the shell (1), a through hole (61) is formed in the center of the surface of the mounting plate (6), a photocatalytic module (7) which is of a cylindrical structure and corresponds to the through hole (61) is fixedly arranged on the lower surface of the mounting plate (6), a fixing seat (8) is sleeved at the bottom of the photocatalytic module (7), an ultraviolet lamp tube (9) is fixedly arranged on the upper surface of the fixing seat (8), the ultraviolet lamp tube (9) is inserted in the central axis of the photocatalytic module (7), and an axial flow fan (10) which corresponds to the through hole (61) is fixedly arranged on the, an ozone generator (11) and a negative ion generator (12) are fixedly mounted on the inner side wall of the shell (1) above the axial flow fan (10), and an air outlet (13) is formed in the top of the shell (1).
2. A medical mobile air sterilizer of claim 1, wherein: the air inlet grille plate (4) is provided with a plurality of grille holes (41) which are distributed at equal intervals, the coarse filter (5) comprises a coarse filter screen layer (51) and an activated carbon layer (52), the coarse filter screen layer (51) covers the inner side surfaces of the grille holes (41), and the activated carbon layer (52) is attached to the outer surface of the coarse filter screen layer (51).
3. A medical mobile air sterilizer of claim 1, wherein: the photocatalysis module (7) comprises an upper fixing barrel sleeve (71) and a lower fixing barrel sleeve (72), a photocatalysis component (73) is inserted between the upper fixing barrel sleeve (71) and the lower fixing barrel sleeve (72), the photocatalysis component (73) comprises a cylindrical protective net (731) and a cylindrical photocatalysis net (732) nested on the inner wall of the protective net (731), and the surface of the photocatalysis net (732) is coated with a titanium dioxide catalyst.
4. A medical mobile air sterilizer of claim 3, wherein: the upper fixing barrel sleeve (71) comprises a first annular fixing plate (711), and a first slot (712) is formed in the lower surface of the first annular fixing plate (711); the lower fixing barrel sleeve (72) comprises a second annular fixing plate (721), a second slot (722) is formed in the upper surface of the second annular fixing plate (721), the upper end of the photocatalytic component (73) is inserted into the first slot (712) and fixedly connected with the first slot (712), the lower end of the photocatalytic component (73) is inserted into the second slot (722) and fixedly connected with the second slot (722), the upper surface of the first annular fixing plate (711) is fixedly connected with the lower surface of the mounting plate (6), and the lower surface of the second annular fixing plate (721) is fixedly connected with the fixing seat (8).
5. A medical mobile air sterilizer of claim 4, wherein: the upper surface of fixing base (8) is provided with fixed slot (81) that are used for the tip under fixed ultraviolet tube (9), the fixed surface of mounting panel (6) is provided with joint board (14), joint board (14) bottom surface is provided with joint groove (141) that are used for joint ultraviolet tube (9) upper end.
6. A medical mobile air sterilizer of claim 5, wherein: the inner horizontal surface of the shell (1) is provided with a fixing frame (15) used for fixing the axial flow fan (10), and two ends of the fixing frame (15) are fixedly connected with the inner side wall of the shell (1) respectively.
7. A medical mobile air sterilizer of claim 6, wherein: the utility model discloses a fan, including mounting panel (6), cotton (16) of water conservancy diversion bubble still are provided with on mounting panel (6) upper surface, the cotton (16) joint of water conservancy diversion bubble is between casing (1) inner wall, set up the ventilation channel that is used for placing axial fan (10) in water conservancy diversion bubble cotton (16), ventilation channel is corresponding with through-hole (61) on mounting panel (6).
8. A medical mobile air sterilizer of claim 1, wherein: an air outlet (13) is formed in the top of the shell (1), and an air splitter plate (17) is arranged on the air outlet (13).
9. A medical mobile air sterilizer of claim 1, wherein: the upper surface of the mounting base (2) is provided with a control circuit board (18), and the control circuit board (18) is respectively in point connection with the ultraviolet lamp tube (9), the axial flow fan (10), the ozone generator (11) and the negative ion generator (12).
10. A medical mobile air sterilizer of claim 9, wherein: the display screen (19) with touch keys is arranged on the side wall of the upper end of the shell (1), and the display screen (19) is electrically connected with the control circuit board (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922441822.4U CN211634495U (en) | 2019-12-29 | 2019-12-29 | Medical movable air sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922441822.4U CN211634495U (en) | 2019-12-29 | 2019-12-29 | Medical movable air sterilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211634495U true CN211634495U (en) | 2020-10-09 |
Family
ID=72701128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922441822.4U Active CN211634495U (en) | 2019-12-29 | 2019-12-29 | Medical movable air sterilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211634495U (en) |
-
2019
- 2019-12-29 CN CN201922441822.4U patent/CN211634495U/en active Active
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