CN114797313B - Composite material air filter screen device with antibacterial and deodorizing functions - Google Patents
Composite material air filter screen device with antibacterial and deodorizing functions Download PDFInfo
- Publication number
- CN114797313B CN114797313B CN202210394853.2A CN202210394853A CN114797313B CN 114797313 B CN114797313 B CN 114797313B CN 202210394853 A CN202210394853 A CN 202210394853A CN 114797313 B CN114797313 B CN 114797313B
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- deodorizing
- wall
- sleeved
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- 230000001877 deodorizing effect Effects 0.000 title claims abstract description 37
- 239000002131 composite material Substances 0.000 title claims abstract description 32
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 20
- 230000006870 function Effects 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 54
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 43
- 238000009423 ventilation Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- 230000001954 sterilising effect Effects 0.000 claims abstract description 20
- 238000004140 cleaning Methods 0.000 claims abstract description 18
- 238000003756 stirring Methods 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 18
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 238000004659 sterilization and disinfection Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 abstract description 10
- 238000001914 filtration Methods 0.000 description 5
- 244000309464 bull Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004332 deodorization Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/01—Deodorant compositions
- A61L9/014—Deodorant compositions containing sorbent material, e.g. activated carbon
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
- B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
- B01D46/0045—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding by using vanes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Veterinary Medicine (AREA)
- Materials Engineering (AREA)
- Engineering & Computer Science (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention belongs to the technical field of air filter screens, in particular to a composite material air filter screen device with antibacterial and deodorizing functions, which comprises a shell, wherein a composite material filter screen is fixed on the inner wall of the upper part of the shell, and a sterilizing mechanism, a deodorizing mechanism, a cleaning mechanism, a transmission mechanism and a wind direction adjusting mechanism are sequentially arranged in the shell. The deodorizing mechanism is provided with the deodorizing mechanism, the ventilation speed is increased through the exhaust fan blades, ventilation is continuously carried out, filtered gas is conveniently led into the ventilation net barrel to be adsorbed and purified by the activated carbon particles and the activated carbon filter screen in the ventilation net barrel, and the activated carbon particles are continuously stirred through the spiral stirring blades, so that peculiar smell can be fully contacted with the activated carbon particles, and the deodorizing and deodorizing efficiency and quality of the whole deodorizing device are conveniently improved; the sterilizing mechanism is arranged, and the ultraviolet sterilizing lamp can reciprocate in the horizontal direction so as to uniformly sterilize, so that the filtered gas can be well sterilized.
Description
Technical Field
The invention relates to the technical field of air filter screens, in particular to a composite material air filter screen device with antibacterial and deodorizing functions.
Background
The air filter screen is divided into four types of coarse efficiency, medium efficiency, sub-high efficiency and high efficiency, different numbers of air filters are arranged in one pipeline according to the air quantity, and the filter section is arranged in the central air conditioning system to filter out dust particles in indoor air.
Through searching, chinese patent with publication number of CN113864968A discloses an air purifying device capable of automatically cleaning a filter screen, which comprises a case, wherein a first inner cavity and a second inner cavity are arranged in the case, and the second inner cavity is positioned at the lower side of the first inner cavity. The air purifying device provided by the patent can automatically clean dust on the filter screen, and is simple in structure and easy to clean.
Through searching, chinese patent with publication number of CN112797552A discloses a filter screen self-cleaning type air filtering device, which comprises a shell, a filtering component, a cleaning mechanism and a turnover mechanism, wherein an air inlet and an air outlet are arranged on the shell. This patent structural design is ingenious, can go on fully automatically when changing and washing the filter screen, need not to dismantle the filter screen, the change and the cleaning efficiency of filter screen are high.
Through research, the prior air filter device invented by the patent still has no antibacterial and deodorizing functions, only can filter dust and impurities, but cannot remove bacteria and peculiar smell in the air, so that the filtering effect of the filtering device is not ideal, and the body is not beneficial to health. Therefore, the invention provides a novel composite material air filter screen device with antibacterial and deodorizing functions based on the patent.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a composite material air filter screen device with antibacterial and deodorizing functions.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the composite material air filter screen device with the antibacterial and deodorizing functions comprises a shell, wherein a composite material filter screen is fixed on the inner wall of the upper part of the shell, and a sterilizing mechanism, a deodorizing mechanism, a cleaning mechanism, a transmission mechanism and a wind direction adjusting mechanism are sequentially arranged in the shell;
the deodorizing mechanism comprises a ventilation net drum, a double-shaft motor, a transmission rod, an active carbon filter screen, an exhaust fan blade and a spiral stirring blade, wherein the ventilation net drum is fixedly penetrated through the middle part of the shell, the double-shaft motor is fixedly arranged on the side wall of the ventilation net drum, the transmission rod is coaxially connected with a first output shaft of the double-shaft motor through a coupling, the active carbon filter screen is fixedly arranged on the inner wall of the ventilation net drum, and the exhaust fan blade and the spiral stirring blade are sleeved on the transmission rod;
the sterilizing mechanism comprises a reciprocating screw rod rotatably arranged in the shell, a T-shaped sliding block arranged in the middle of the reciprocating screw rod, an ultraviolet sterilizing lamp arranged on the outer wall of the top of the T-shaped sliding block and a limiting groove arranged on the inner wall of the bottom of the shell.
Preferably, the inner wall of the limit groove is in sliding connection with the outer wall of the T-shaped sliding block, the transmission mechanism comprises a driving belt pulley sleeved on a second output shaft of the double-shaft motor and a driven belt pulley sleeved on the reciprocating screw rod, and the driven belt pulley is in transmission connection with the driving belt pulley through an O-shaped belt.
Preferably, the cleaning mechanism comprises a threaded rod rotatably arranged at the upper part of the shell, a limiting rod fixed on the inner wall of the upper part of the shell and a T-shaped hairbrush screwed at the middle part of the threaded rod.
Preferably, the cleaning mechanism further comprises a hand wheel sleeved on the threaded rod, a discharge hole formed in the upper portion of one side of the shell, and a sealing plug plugged in the discharge hole, and the limiting rod is further inserted into the upper portion of the T-shaped hairbrush.
Preferably, the wind direction adjusting mechanism comprises an air inlet formed in the top of the shell, a plurality of swing assemblies and driving assemblies, wherein the swing assemblies and the driving assemblies are uniformly distributed in the air inlet.
Preferably, the driving assembly comprises a mounting plate and a supporting seat which are fixed on the outer wall of the upper part of the back of the shell, a driving motor fixed on the side wall of the mounting plate, a connecting shaft coaxially connected with the output shaft of the driving motor through a coupler, and a worm sleeve sleeved on the connecting shaft and matched with the swinging assembly.
Preferably, the swinging component comprises a rotating rod rotatably installed in the air inlet, a worm wheel sleeved on the rotating rod and meshed with the worm sleeve, and a swinging plate sleeved on the rotating rod.
Preferably, the first output shaft of the double-shaft motor is connected with the inner wall of one side of the ventilation net drum in a penetrating way through a sealing bearing, and the front face of the shell is hinged with a sealing door.
The beneficial effects of the invention are as follows:
1. the deodorizing device is characterized in that the deodorizing device is provided with a deodorizing mechanism, the ventilation speed is increased through the exhaust fan blades, ventilation is continuously carried out, filtered gas is conveniently absorbed and purified by the inside activated carbon particles and the activated carbon filter screen in the ventilation net barrel, and the activated carbon particles are continuously stirred through the spiral stirring blades, so that peculiar smell is fully contacted with the activated carbon particles, and the deodorizing and deodorizing efficiency and quality of the whole deodorizing device are conveniently improved;
2. secondly, a sterilizing mechanism is arranged, and the ultraviolet sterilizing lamp can reciprocate in the horizontal direction so as to uniformly sterilize, so that the filtered gas can be well sterilized;
3. finally, the wind direction adjusting mechanism is arranged, so that the wind direction of the entering air can be changed continuously, the air can be contacted with the composite material filter screen uniformly, the contact area is increased, and the use efficiency of the composite material filter screen is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a composite air filter device with antibacterial and deodorizing functions according to the present invention;
FIG. 2 is a schematic view of a composite material air filter screen device with antibacterial and deodorizing functions according to the present invention, wherein the sealing door is removed;
FIG. 3 is a schematic perspective view of a spiral stirring blade in a composite material air filter screen device with antibacterial and deodorizing functions;
FIG. 4 is a schematic diagram of a three-dimensional enlarged structure of a sterilization mechanism and a transmission mechanism in a composite material air filter screen device with antibacterial and deodorizing functions;
FIG. 5 is a schematic view of a three-dimensional enlarged structure of a cleaning mechanism in a composite material air filter device with antibacterial and deodorizing functions according to the present invention;
FIG. 6 is a schematic diagram of a three-dimensional enlarged structure of a wind direction adjusting mechanism in a composite material air filter screen device with antibacterial and deodorizing functions;
fig. 7 is a schematic perspective view of a worm gear and worm sleeve engaged in a composite air filter device with antibacterial and deodorant functions according to the present invention.
In the figure: 1. a housing; 2. a composite filter screen; 3. a ventilation net drum; 4. a biaxial motor; 5. a transmission rod; 6. an activated carbon filter screen; 7. exhaust fan blades; 8. spiral stirring blades; 9. a reciprocating screw; 10. a T-shaped slider; 11. an ultraviolet germicidal lamp; 12. a limit groove; 13. a driving pulley; 14. a driven pulley; 15. an O-belt; 16. a threaded rod; 17. a limit rod; 18. a T-shaped brush; 19. a hand wheel; 20. a sealing plug; 21. an air inlet; 22. a mounting plate; 23. a driving motor; 24. a connecting shaft; 25. a worm sleeve; 26. a support base; 27. a rotating rod; 28. a worm wheel; 29. a swinging plate; 30. sealing the door.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Embodiment 1 referring to fig. 1 to 3, a composite air filter screen device with antibacterial and deodorizing functions comprises a housing 1, a composite filter screen 2 and a deodorizing mechanism;
the composite material filter screen 2 is connected to the inner walls of the upper parts of the two sides of the shell 1 through bolts, the front surface of the shell 1 is hinged with a sealing door 30, the outer wall of the front surface of the sealing door 30 is welded with a door handle, and the deodorizing mechanism specifically comprises a ventilation net barrel 3, a double-shaft motor 4, a transmission rod 5, an activated carbon filter screen 6, an exhaust fan blade 7 and a spiral stirring blade 8;
the ventilation net drum 3 is fixedly penetrated in the middle of the shell 1, the part of the ventilation net drum 3 positioned in the shell 1 is of a ventilation porous structure, the double-shaft motor 4 is connected to the side wall of the ventilation net drum 3 through bolts, the first output shaft of the double-shaft motor 4 is penetrated and connected with the inner wall of one side of the ventilation net drum 3 through a sealing bearing, and activated carbon particles are filled in the ventilation net drum 3, so that air can conveniently enter the ventilation net drum to be contacted with the activated carbon particles;
the transmission rod 5 is coaxially connected with a first output shaft of the double-shaft motor 4 through a coupler, the activated carbon filter screen 6 is fixed on the inner wall of the ventilation net drum 3, the exhaust fan blades 7 and the spiral stirring blades 8 are fixedly sleeved on the transmission rod 5, the spiral stirring blades 8 are positioned on the left side of the activated carbon filter screen 6, and the exhaust fan blades 7 are positioned on the right side of the activated carbon filter screen 6;
be provided with the deodorization mechanism in this embodiment, accelerate the air circulation rate and constantly take a breath through exhaust fan blade 7, be convenient for let the gas after the filtration get into ventilative net section of thick bamboo 3 in by inside activated carbon granule and activated carbon filter screen 6 adsorption purification to constantly stir activated carbon granule through spiral stirring leaf 8 and enable peculiar smell and fully contact rather than, thereby be convenient for improve whole device's deodorization efficiency and quality.
Example 2, referring to fig. 2 and 4, this example is optimized based on example 1, specifically: the composite material air filter screen device with the antibacterial and deodorizing functions further comprises a sterilizing mechanism and a transmission mechanism;
the sterilization mechanism comprises a reciprocating screw rod 9, a T-shaped sliding block 10, an ultraviolet sterilization lamp 11 and a limiting groove 12, and the transmission mechanism comprises a driving belt pulley 13, a driven belt pulley 14 and an O-shaped belt 15;
the reciprocating screw rod 9 is respectively connected with the inner walls of the lower parts of the two sides of the shell 1 in a penetrating way through two sealing bearings, the T-shaped sliding block 10 is arranged in the middle of the reciprocating screw rod 9, the ultraviolet sterilizing lamp 11 is connected with the outer wall of the top of the T-shaped sliding block 10 through bolts, the limiting groove 12 is formed in the inner wall of the bottom of the shell 1, and the inner wall of the limiting groove 12 is in sliding connection with the outer wall of the T-shaped sliding block 10;
the sterilizing mechanism is arranged, and the ultraviolet sterilizing lamp 11 can reciprocate in the horizontal direction so as to uniformly sterilize, so that the filtered gas can be well sterilized;
the driving belt pulley 13 is fixedly sleeved on the second output shaft of the double-shaft motor 4, the driven belt pulley 14 is fixedly sleeved on the reciprocating screw rod 9, the driven belt pulley 14 is in transmission connection with the driving belt pulley 13 through the O-shaped belt 15, so that the driving effect of the two mechanisms by adopting one driving source can be conveniently realized through the transmission mechanism, and the electric power resource can be saved.
Example 3, referring to fig. 2 and 5, this example is optimized based on example 1, specifically: the composite material air filter screen device with the antibacterial and deodorizing functions further comprises a cleaning mechanism;
the cleaning mechanism comprises a threaded rod 16, a limiting rod 17, a T-shaped hairbrush 18, a hand wheel 19, a discharge port and a sealing plug 20;
the threaded rod 16 is respectively connected with the inner walls of the upper parts of the two sides of the shell 1 in a penetrating way through two sealing bearings, the limiting rod 17 is welded on the inner wall of the upper part of the shell 1, the T-shaped hairbrush 18 is in threaded connection with the middle part of the threaded rod 16, the upper part of the T-shaped hairbrush 18 is provided with a jack, the inner wall of the jack is in sliding connection with the outer wall of the limiting rod 17, the hand wheel 19 is fixedly sleeved on the threaded rod 16 and is positioned outside the shell 1, and the threaded rod 16 is more conveniently driven to rotate through the hand wheel 19;
the bin outlet is arranged on one side upper part of the shell 1, the sealing plug 20 is plugged into the bin outlet, the sealing plug 20 is required to be taken down in the cleaning process so as to facilitate normal discharge of waste materials, and then the cleaning mechanism is used for cleaning regularly so as to ensure the permeability of the composite material filter screen 2, so that the probability of blocking is reduced.
Example 4, referring to fig. 1, 6 and 7, this example is optimized based on example 1, specifically: the composite material air filter screen device with the antibacterial and deodorizing functions further comprises a wind direction adjusting mechanism;
the wind direction adjusting mechanism specifically comprises an air inlet 21 formed in the top of the shell 1, a plurality of swing components and driving components which are uniformly distributed and arranged in the air inlet 21;
the driving assembly specifically comprises a mounting plate 22, a driving motor 23, a connecting shaft 24, a worm sleeve 25 and a supporting seat 26, and the swinging assembly specifically comprises a rotating rod 27, a worm wheel 28 and a swinging plate 29;
the mounting plate 22 and the supporting seat 26 are welded on the outer wall of the upper part of the back of the shell 1, the driving motor 23 is connected to the side wall of the mounting plate 22 through bolts, the connecting shaft 24 is coaxially connected with the output shaft of the driving motor 23 through a coupler, the worm sleeve 25 is fixedly sleeved on the connecting shaft 24 and is matched with the swinging assembly, one end of the connecting shaft 24 is connected with the inner wall of the supporting seat 26 through a bearing, and stable rotation of the connecting shaft 24 is guaranteed conveniently;
the bull stick 27 rotates and installs in air inlet 21, and worm wheel 28 is fixed cup joints on bull stick 27 and with worm cover 25 meshing, and swinging plate 29 is fixed cup joints on bull stick 27, and the wind direction of entering air is convenient for constantly change through the continuous swing of swinging plate 29 for the air can be even with the even contact of combined material filter screen 2, improves area of contact, and then is convenient for improve combined material filter screen 2's availability factor.
The specific working flow of the invention is as follows: the first step, the output shaft of the driving motor 23 drives the connecting shaft 24 to rotate, so that all worm sleeves 25 rotate to enable all worm gears 28 meshed with the worm sleeves to rotate, and all rotating rods 27 drive all swinging plates 29 to swing continuously in the air inlet 21, so that the entering air is uniformly contacted with the composite material filter screen 2;
the second step, after the air is primarily filtered by the composite material filter screen 2, a second output shaft of the double-shaft motor 4 drives the driving belt pulley 13 to rotate, the driven belt pulley 14 drives the reciprocating screw rod 9 to rotate under the transmission action of the O-shaped belt 15, and the T-shaped sliding block 10 drives the ultraviolet sterilizing lamp 11 to continuously reciprocate in the shell 1 under the limit of the limit groove 12 so as to uniformly sterilize;
thirdly, a first output shaft of the double-shaft motor 4 drives the spiral stirring blade 8 and the exhaust fan blade 7 to rotate simultaneously, air after sterilization is continuously sucked into the ventilation net drum 3, and peculiar smell and stink in the air can be adsorbed and purified to be discharged to the outside through continuous stirring of activated carbon particles and adsorption and purification of the activated carbon filter screen 6;
fourth, after a period of use, the sealing plug 20 is opened, then the hand wheel 19 is rotated to drive the threaded rod 16 to rotate, the T-shaped hairbrush 18 continuously moves on the surface of the composite material filter screen 2 under the limit of the limit rod 17, and impurities accumulated on the surface of the composite material filter screen 2 are discharged from the discharge hole to the outside to realize cleaning.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (1)
1. The composite material air filter screen device with the antibacterial and deodorizing functions comprises a shell (1) with an upper inner wall fixed with a composite material filter screen (2), and is characterized in that a sterilizing mechanism, a deodorizing mechanism, a cleaning mechanism, a transmission mechanism and a wind direction adjusting mechanism are sequentially arranged in the shell (1);
the deodorizing mechanism comprises a ventilation net drum (3) fixedly penetrating through the middle of the shell (1), a double-shaft motor (4) fixedly arranged on the side wall of the ventilation net drum (3), a transmission rod (5) coaxially connected with a first output shaft of the double-shaft motor (4) through a coupling, an active carbon filter screen (6) fixedly arranged on the inner wall of the ventilation net drum (3), and an exhaust fan blade (7) and a spiral stirring blade (8) sleeved on the transmission rod (5);
the sterilization mechanism comprises a reciprocating screw (9) rotatably installed in the shell (1), a T-shaped sliding block (10) arranged in the middle of the reciprocating screw (9), an ultraviolet sterilization lamp (11) installed on the outer wall of the top of the T-shaped sliding block (10) and a limit groove (12) formed in the inner wall of the bottom of the shell (1);
the inner wall of the limit groove (12) is in sliding connection with the outer wall of the T-shaped sliding block (10), the transmission mechanism comprises a driving belt pulley (13) sleeved on a second output shaft of the double-shaft motor (4) and a driven belt pulley (14) sleeved on the reciprocating screw (9), and the driven belt pulley (14) is in transmission connection with the driving belt pulley (13) through an O-shaped belt (15);
the cleaning mechanism comprises a threaded rod (16) rotatably arranged at the upper part of the shell (1), a limit rod (17) fixed on the inner wall of the upper part of the shell (1) and a T-shaped hairbrush (18) screwed at the middle part of the threaded rod (16);
the cleaning mechanism further comprises a hand wheel (19) sleeved on the threaded rod (16), a discharge hole formed in the upper part of one side of the shell (1) and a sealing plug (20) plugged in the discharge hole, and the limiting rod (17) is further inserted into the upper part of the T-shaped hairbrush (18);
the wind direction adjusting mechanism comprises an air inlet (21) formed in the top of the shell (1), and a plurality of swing assemblies and driving assemblies which are uniformly distributed and arranged in the air inlet (21);
the driving assembly comprises a mounting plate (22) and a supporting seat (26) which are fixed on the outer wall of the upper part of the back of the shell (1), a driving motor (23) which is fixed on the side wall of the mounting plate (22), a connecting shaft (24) which is coaxially connected with the output shaft of the driving motor (23) through a coupler, and a worm sleeve (25) which is sleeved on the connecting shaft (24) and is matched with the swinging assembly;
the swing assembly comprises a rotating rod (27) rotatably installed in the air inlet (21), a worm wheel (28) sleeved on the rotating rod (27) and meshed with the worm sleeve (25), and a swing plate (29) sleeved on the rotating rod (27);
the first output shaft of the double-shaft motor (4) is connected with the inner wall of one side of the ventilation net drum (3) in a penetrating way through a sealing bearing, and the front surface of the shell (1) is hinged with a sealing door (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210394853.2A CN114797313B (en) | 2022-04-15 | 2022-04-15 | Composite material air filter screen device with antibacterial and deodorizing functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210394853.2A CN114797313B (en) | 2022-04-15 | 2022-04-15 | Composite material air filter screen device with antibacterial and deodorizing functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114797313A CN114797313A (en) | 2022-07-29 |
| CN114797313B true CN114797313B (en) | 2024-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210394853.2A Active CN114797313B (en) | 2022-04-15 | 2022-04-15 | Composite material air filter screen device with antibacterial and deodorizing functions |
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| CN (1) | CN114797313B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115307243B (en) * | 2022-10-12 | 2023-05-19 | 南通水山环保设备有限公司 | Industrial ventilation equipment with deodorization purification structure |
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| CN114797313A (en) | 2022-07-29 |
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