CN111110905A - Air disinfection and purification device - Google Patents

Air disinfection and purification device Download PDF

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Publication number
CN111110905A
CN111110905A CN202010080812.7A CN202010080812A CN111110905A CN 111110905 A CN111110905 A CN 111110905A CN 202010080812 A CN202010080812 A CN 202010080812A CN 111110905 A CN111110905 A CN 111110905A
Authority
CN
China
Prior art keywords
frame
sealing
hole
concentration
plate
Prior art date
Application number
CN202010080812.7A
Other languages
Chinese (zh)
Inventor
徐自强
Original Assignee
成都菲斯普科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 成都菲斯普科技有限公司 filed Critical 成都菲斯普科技有限公司
Priority to CN202010080812.7A priority Critical patent/CN111110905A/en
Publication of CN111110905A publication Critical patent/CN111110905A/en

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/16Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18Radiation
    • A61L9/20Ultra-violet radiation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/14Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
    • A61L9/145Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes air-liquid contact processes, e.g. scrubbing
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2209/00Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10Apparatus features
    • A61L2209/14Filtering means

Abstract

An air disinfection and purification device comprises a frame body, a cover plate device arranged on the frame body, a sealing device arranged on the cover plate device, an exhaust device arranged in the frame body, a supporting device arranged on the exhaust device, and a purification device arranged below the exhaust device. According to the invention, the air outlet pipe is arranged on the frame body, and the first piston is arranged in the air outlet pipe, so that the air outlet pipe on the frame body can be blocked, and dust, impurities and bacteria are prevented from entering the frame body through the air outlet pipe; meanwhile, the sealing device is arranged, so that the air can automatically enter the pipeline when the fan exhausts air and then enters the frame body, the sealing effect is good, the operation is simple, the use is convenient, external dust, impurities and bacteria are prevented from entering the frame body through the fourth through hole, the continuous use of the air conditioner is ensured, and the internal pollution is prevented.

Description

Air disinfection and purification device

Technical Field

The invention relates to the technical field of air purification, in particular to an air disinfection and purification device.

Background

An air disinfecting and purifying device is used for filtering, purifying and disinfecting air, also known as an air purifier, an air cleaner, an air freshener, an air disinfector and the like, and is a product capable of adsorbing, decomposing or converting various air pollutants (generally including PM2.5, dust, pollen, peculiar smell, formaldehyde, decoration pollution, bacteria, allergen and the like) and effectively improving the air cleanliness, and is mainly divided into household, medical, commercial, industrial and building applications.

Chinese patent document CN106642390A discloses an atomized air purifying and sterilizing machine for medical use, which comprises a casing, a perforated cover screwed on the top of the casing, a base fastened on the lower surface of the casing, an atomized liquid through hole arranged in the middle of the perforated cover, purified air through holes arranged uniformly around the atomized liquid through hole, an ultraviolet lamp arranged on the inner wall of the casing, a photocatalyst layer arranged on the outer wall of the ultraviolet lamp, a humidity sensor, a display screen, and a temperature measuring device arranged on the outer surface of the casing in sequence, air intake fans arranged on the left lower side and the right upper side of the base, an atomizing device arranged in the middle of the lower surface of the base, an air sucked into the casing by the air intake fans, a circulating purification by the ultraviolet lamp, an external air purification by the atomizing device, two purification methods combined together, which can enhance the strength and range of purification and sterilization, and the purification and disinfection degree can be adjusted, and the device is suitable for different environments. However, the above technical solutions have some disadvantages, such as: firstly, the upper end of the shell is provided with the perforated cover, so that dust, impurities and bacteria easily pass through the holes on the perforated cover to enter the interior of the disinfection machine when the disinfection machine is not used and then are deposited in the interior of the disinfection machine, the disinfection and purification effect of the disinfection machine on air when the disinfection machine is used is influenced, and cross infection is easily caused; secondly, the air is difficult to be purified and disinfected effectively in the atomization process, and the disinfection and purification effect is not ideal.

Therefore, a new technical solution is needed to solve the above technical problems.

Disclosure of Invention

The invention provides an air disinfection and purification device, which comprises a frame body, a cover plate device arranged on the frame body, a sealing device arranged on the cover plate device, an exhaust device arranged in the frame body, a supporting device arranged on the exhaust device, and a purification device arranged below the exhaust device, wherein an air outlet pipe is arranged on the frame body, and a first piston is arranged in the air outlet pipe, so that the air outlet pipe on the frame body can be blocked, and dust, impurities and bacteria are prevented from entering the frame body through the air outlet pipe; meanwhile, the sealing device is arranged, so that the air can automatically enter the pipeline when the fan exhausts air and then enters the frame body, the sealing effect is good, the operation is simple, the use is convenient, external dust, impurities and bacteria are prevented from entering the frame body through the fourth through hole, the continuous use of the air conditioner is ensured, and the internal pollution is prevented.

In order to solve the technical problems, the invention adopts the following technical scheme:

an air disinfection and purification device comprises a frame body, a cover plate device arranged on the frame body, a sealing device arranged on the cover plate device, an exhaust device arranged in the frame body, a supporting device arranged on the exhaust device and a purification device arranged below the exhaust device, wherein an opening is formed in the upper end of the frame body, the cover plate device is arranged at the opening in the upper end of the frame body, first through holes are formed in the lower ends of the left side and the right side of the frame body, a second through hole is formed in the middle of the lower plate of the frame body 1, a drain pipe is arranged at the second through hole, and an air outlet pipe is arranged; the cover plate device comprises a cover plate and a liquid inlet pipe arranged on the cover plate, wherein a third through hole and a fourth through hole penetrating through the upper surface and the lower surface of the cover plate are formed in the cover plate, and the lower end of the liquid inlet pipe is aligned to the third through hole and is fixedly connected with the upper surface of the cover plate; the sealing device comprises a second filter frame, a first sealing frame arranged above the second filter frame, a second sealing frame arranged outside the second filter frame, a first supporting rod arranged above the first sealing frame, a first roller arranged at the upper end of the first supporting rod, a pull wire abutting against the first roller, a second piston accommodated in the first sealing frame, a fixed block positioned outside the second sealing frame and a second spring positioned below the fixed block; the exhaust device comprises a third sealing frame, a pipeline arranged above the third sealing frame, a fan arranged on the pipeline, a fixed frame arranged on the fan, a partition plate accommodated in the third sealing frame, a first one-way valve arranged on the partition plate, fixed rods positioned on the left side and the right side of the third sealing frame, a driving wheel arranged at the end part of the fixed rod, and a plurality of bristles arranged on the driving wheel; the purification device comprises a first concentration frame, a second one-way valve arranged on the first concentration frame, a second concentration frame contained in the first concentration frame, a third filter frame positioned below the second concentration frame, a third concentration frame contained in the second concentration frame, and a fourth filter frame positioned below the third concentration frame.

According to the air disinfection and purification device, the drain pipe is provided with the first valve, the air outlet pipe is internally provided with the first filter frame, the first filter frame is accommodated in the air outlet pipe and is in sliding contact with the inner surface of the air outlet pipe, the first filter frame is provided with the filter holes, one end, close to the frame body, of the first filter frame is provided with the first spring, one end, far away from the frame body, of the first filter frame is provided with the first piston, the first piston is accommodated in the air outlet pipe and is in sliding contact with the inner surface of the air outlet pipe, and the end part of the first filter frame is; the liquid inlet pipe is provided with a second valve, the left side and the right side below the cover plate are provided with positioning blocks, the upper ends of the positioning blocks are fixedly connected with the cover plate, and the side surfaces of the positioning blocks abut against the inner surface of the frame body.

Further, above-mentioned air disinfection purifier still includes degassing unit, degassing unit is equipped with two and is located the left and right sides in the framework respectively, and degassing unit includes the baffle, locate the elastic plate between baffle and the framework inner wall, locate the elastic filter screen on the elastic plate, locate the glass cover on the framework inner wall, accept the ultraviolet lamp in the glass cover, be located the swash plate of glass cover below, be located the third spring of the swash plate below left and right sides, be located the fifth filter frame of third spring below and be located the movable plate of fifth filter frame below.

Preferably, the baffle is accommodated in the frame body and is fixedly connected with the inner surface of the frame body, the baffle is provided with square holes penetrating through the left surface and the right surface of the baffle, the elastic plates are provided with two upper sides and two lower sides which are respectively positioned in the square holes, one end of each elastic plate is fixedly connected with the side surface of the baffle, the other ends of the elastic plates which are vertically arranged can mutually abut against each other, the elastic filter screen is arranged between the two elastic plates, the elastic filter screen is wavy, the end part of the elastic filter screen is fixedly connected with the elastic plates, the side surface of the inclined plate is fixedly connected with the inner surface of the frame body, and the inclined plate.

Furthermore, the upper end of a third spring is fixedly connected with the inclined plate, a fifth filter frame is accommodated in the frame body and is in sliding contact with the inner surface of the frame body, the side surface of the fifth filter frame abuts against and is in sliding contact with the side surface of the baffle plate, the lower end of the third spring is connected with the upper end of the fifth filter frame, the lower end of the fifth filter frame is fixedly connected with the upper surface of the moving plate, one side of the moving plate abuts against and is in sliding contact with the inner surface of the frame body, and the other side of the moving plate abuts against and is in sliding contact with the side surface of the baffle plate.

Furthermore, the lower end of the second filter frame is aligned with the fourth through hole and fixedly connected with the upper surface of the cover plate, the lower end of the first seal frame is fixedly connected with the upper end of the second filter frame, the second filter frame and the first seal frame are both accommodated in the second seal frame and are in sliding contact with the inner surface of the second seal frame, the lower end of the first support rod is fixedly connected with the first seal frame, the upper end of the first support rod is provided with a first groove, the first roller is accommodated in the first groove and is in pivot connection with the first support rod, one end of the stay wire is connected with the upper end of the second seal frame, the stay wire abuts against the first roller, the other end of the stay wire is connected with the second piston, the second piston is accommodated in the first seal frame and is in sliding contact with the inner surface of the first seal frame, one end of the fixed block is fixedly connected with the second seal frame, the lower end of the second spring is fixedly connected with the cover plate, and the upper.

According to the air disinfection and purification device, the third sealing frame is provided with the fifth through hole and the sixth through hole which are positioned on the upper surface of the third sealing frame, the lower end of the pipeline is aligned with the fifth through hole and is fixedly connected with the upper surface of the third sealing frame, the upper end of the pipeline is aligned with the fourth through hole and is fixedly connected with the lower surface of the cover plate, and the partition plate is contained in the third sealing frame and is fixedly connected with the inner surface of the third sealing frame.

Preferably, in the air disinfecting and purifying device, a seventh through hole penetrating through the upper surface and the lower surface of the partition board is formed in the partition board, the first check valve is contained in the seventh through hole and is fixedly connected with the partition board, one end of the fixing rod is fixedly connected with the side surface of the third sealing frame, a second groove is formed in the other end of the fixing rod, the driving wheel is contained in the second groove and is in pivot connection with the fixing rod, and the bristles are uniformly distributed on the driving wheel.

More preferably, the supporting device comprises a supporting frame, a third piston arranged at the lower end of the supporting frame, and a fourth sealing frame arranged on the third sealing frame, the upper end of the supporting frame is fixedly connected with the cover plate, the upper end of the third piston is fixedly connected with the lower end of the supporting frame, the lower end of the fourth sealing frame is aligned with the sixth through hole and is fixedly connected with the upper surface of the third sealing frame, the third piston is accommodated in the fourth sealing frame and is in sliding contact with the inner surface of the fourth sealing frame, and the lower end of the supporting frame is accommodated in the fourth sealing frame and is in sliding contact with the inner surface of the fourth sealing frame.

Furthermore, the lower surface of the third sealing frame is fixedly connected with the upper surface of the first concentration frame, the upper surface of the first concentration frame is provided with an eighth through hole, the eighth through hole is positioned in the third sealing frame, the second one-way valve is accommodated in the eighth through hole and is fixedly connected with the first concentration frame, the upper surface of the second concentration frame is fixedly connected with the inner surface of the first concentration frame, the upper surface of the third filtering frame is fixedly connected with the lower surface of the second concentration frame, the upper surface of the third concentration frame is fixedly connected with the inner surface of the first concentration frame, the eighth through hole is positioned in the third concentration frame, the lower surface of the third concentration frame is positioned below the lower surface of the second concentration frame, and the upper surface of the fourth filtering frame is fixedly connected with the lower surface of the third concentration frame.

After the technical scheme is adopted, the invention has the following advantages:

according to the air disinfection and purification device provided by the invention, the air outlet pipe is arranged on the frame body, and the first piston is arranged in the air outlet pipe, so that the air outlet pipe on the frame body can be blocked, and dust, impurities and bacteria are prevented from entering the frame body through the air outlet pipe; meanwhile, the sealing device is arranged, so that the air can automatically enter the pipeline when the fan exhausts air and then enters the frame body, the sealing effect is good, the operation is simple, the use is convenient, external dust, impurities and bacteria are prevented from entering the frame body through the fourth through hole, the continuous use of the air conditioner is ensured, and the internal pollution is prevented; meanwhile, the third sealing frame can automatically move downwards by arranging the third sealing frame, the partition plate, the supporting device and the first check valve so as to be conveniently moved deep into the purifying liquid, the hydraulic pressure of a gas outflow part is enhanced, the gas is extruded into bubbles with small volume when flowing out, the air is fully and effectively contacted with the liquid, and the purifying and disinfecting effects of the air and the liquid are ensured; the arrangement of the structures such as the second concentration frame, the third filtering frame, the third concentration frame and the fourth filtering frame can enable air to stay in the purifying liquid for a long time, and the purifying liquid can ensure the air purifying and disinfecting effect, and the arrangement of the structures enables the air to be firstly concentrated in the third concentration frame, then enter the second concentration frame through the fourth filtering frame, then enter the first concentration frame through the third filtering frame, and the lower surface of the third concentration frame is lower than that of the second concentration frame, so that the liquid level can be favorably lowered into the fourth filtering frame when the air pressure in the third concentration frame is higher, the air is ensured to be fully and effectively contacted with the purifying liquid, and the purifying and disinfecting effect is better; meanwhile, the rotating brush hair is beneficial to scattering bubbles and reducing the bubbles, and the contact area of air and the purifying liquid is increased, so that the purifying and disinfecting effects are better; meanwhile, the vibration of the elastic plate can drive the elastic filter screen to vibrate, and the elastic filter screen not only plays a role in connecting the elastic plate, but also can play an effective purifying role.

Drawings

The following describes the air disinfecting and purifying device according to the present invention with reference to the attached drawings:

FIG. 1 is a front view of an air sterilizer proposed by the present invention;

FIG. 2 is a schematic view of the internal structure of the air sterilizer of the present invention shown in FIG. 1;

FIG. 3 is a partial schematic structural view of a frame of the air sterilizer of the present invention shown in FIG. 2;

FIG. 4 is a schematic structural diagram of a cover plate device and a sealing device of the air disinfecting and purifying device of FIG. 2;

FIG. 5 is a schematic structural diagram of an exhaust device and a supporting device of the air disinfecting and purifying device of FIG. 2;

in the figure: 1-a frame body; 11-a first via; 12-a second via; 13-a drain pipe; 14-a first valve; 15-air outlet pipe; 16-a first filter frame; 17-a first piston; 18-a first spring; 2-cover plate device; 21-cover plate; 211-third via; 212-a fourth via; 22-a liquid inlet pipe; 23-a second valve; 24-a positioning block; 3-sealing means; 31-a second filter frame; 32-a first sealing frame; 33-a second sealing frame; 34-a first support bar; 35-a first roller; 36-pulling the wire; 37-a second piston; 38-fixed block; 39-a second spring; 4-an exhaust device; 41-a third sealing frame; 411-fifth via; 412-sixth via; 42-a pipeline; 43-a fan; 44-a fixed mount; 45-a separator; 451-seventh via; 46-a first one-way valve; 47-a fixation bar; 48-a driving wheel; 49-bristles; 5-a support device; 51-a support frame; 52-a third piston; 53-fourth seal frame; 6-a purification device; 61-first focus box; 621-eighth via hole; 62-a second one-way valve; 63-a second focus box; 64-a third filter frame; 65-third focus box; 66-a fourth filter frame; 7-a disinfection device; 71-a baffle; 711-square hole; 72-a resilient plate; 73-elastic filter screen; 74-a glass cover; 75-ultraviolet light; 76-a sloping plate; 761-ninth via hole; 77-a third spring; 78-fifth filter frame; 79 move the plate.

Detailed Description

As shown in fig. 1 to 5, the air sterilization and purification device provided by the present invention includes a frame 1, a cover plate device 2 disposed on the frame 1, a sealing device 3 disposed on the cover plate device 2, an exhaust device 4 disposed in the frame 1, a support device 5 disposed on the exhaust device 4, a purification device 6 disposed below the exhaust device 4, and sterilization devices 7 disposed on the left and right sides of the exhaust device 4.

As shown in fig. 1 to 5, an opening is provided at an upper end of the frame body 1, first through holes 11 are provided at lower ends of left and right sides of the frame body 1, a second through hole 12 is provided at a middle portion of a lower plate of the frame body 1, a drain pipe 13 is provided at the second through hole 12, a first valve 14 is provided on the drain pipe 13, an outlet pipe 15 is provided at the first through holes 11 of the left and right sides of the frame body 1, a first filter frame 16 is provided in the outlet pipe 15, a first spring 18 is provided at an end of the first filter frame 16 close to the frame body 1, and a first piston 17 is provided at an end of the first filter frame 16 far from the frame body 1. The first through hole 11 and the second through hole 12 are both cylindrical and penetrate through the inner and outer surfaces of the frame body 1.

The upper end of the drain pipe 13 is aligned with the second through hole 12 and is fixedly connected with the lower surface of the frame body 1, so that the inside of the drain pipe 13 is communicated with the inside of the frame body 1. The first valve 14 can control the flow of water in the drain pipe 13. The left and right surfaces of the outlet tube 15 communicate with each other, and one end of the outlet tube 15 is aligned with the first through hole 11 and fixedly connected to the side surface of the frame body 1, so that the inside of the outlet tube 15 communicates with the inside of the frame body 1. The first filtering frame 16 is cylindrical, the first filtering frame 16 is accommodated in the air outlet pipe 15 and is in sliding contact with the inner surface of the air outlet pipe, so that the first filtering frame 16 can move left and right in the air outlet pipe 15, and filtering holes are formed in the first filtering frame 16 to filter air. The first piston 17 is cylindrical, the first piston 17 is accommodated in the air outlet pipe 15 and is in sliding contact with the inner surface of the air outlet pipe, so that the first piston 17 can move left and right in the air outlet pipe 15, and the end part of the first filter frame 16 is fixedly connected with the first piston 17. The first springs 18 are provided with a plurality of springs, one end of each first spring 18 is fixedly connected with the frame body 1, and the other end of each first spring 18 is fixedly connected with the end part of the first filter frame 16, so that the first filter frame 16 is supported.

As shown in fig. 1 to 5, the cover plate device 2 includes a cover plate 21, a liquid inlet pipe 22 disposed above the cover plate 21, a second valve 23 disposed on the liquid inlet pipe 22, and positioning blocks 24 disposed on the left and right sides below the cover plate 21. The lower surface of the cover plate 21 abuts against the upper surface of the frame body 1, the cover plate 21 is provided with a third through hole 211 and a fourth through hole 212 which penetrate through the upper surface and the lower surface of the cover plate, and the third through hole 211 and the fourth through hole 212 are cylindrical. The lower end of the liquid inlet pipe 22 is aligned with the third through hole 211 and is fixedly connected with the upper surface of the cover plate 21, so that the inside of the liquid inlet pipe 22 communicates with the inside of the third through hole 211. The second valve 23 can control the flow of liquid in the liquid inlet pipe 22. The two positioning blocks 24 are arranged at the left side and the right side below the cover plate 21 respectively, the positioning blocks 24 are rectangular, the upper ends of the positioning blocks 24 are fixedly connected with the cover plate 21, and the side surfaces of the positioning blocks 24 abut against the inner surface of the frame body 1, so that the cover plate 21 is positioned, and the cover plate 21 can be stably positioned above the frame body 1.

As shown in fig. 1 to 5, the sealing device 3 includes a second filter frame 31, a first sealing frame 32 disposed above the second filter frame 31, a second sealing frame 33 disposed outside the second filter frame 31, a first supporting rod 34 disposed above the first sealing frame 32, a first roller 35 disposed at an upper end of the first supporting rod 34, a pulling wire 36 abutting against the first roller 35, a second piston 37 housed in the first sealing frame 32, a fixing block 38 located outside the second sealing frame 33, and a second spring 39 located below the fixing block 38. The second filter frame 31 is in a hollow cylindrical tube shape, the upper surface and the lower surface of the second filter frame 31 are communicated, the lower end of the second filter frame 31 is aligned with the fourth through hole 212 and is fixedly connected with the upper surface of the cover plate 21, the second filter frame 31 is in a circular ring shape, filter holes are uniformly and annularly arranged on the tube wall of the second filter frame 31 so as to filter air, and external air passes through the filter holes on the tube wall of the circular second filter frame 31 and enters the second filter frame 31. The first sealing frame 32 is in a hollow cylindrical shape, and the lower end of the first sealing frame 32 is fixedly connected with the upper end of the second filtering frame 31, so that the interior of the first sealing frame 32 is communicated with the interior of the second filtering frame 31. The second sealing frame 33 is a hollow cylindrical tube, the upper and lower surfaces of the second sealing frame 33 are communicated, the second filtering frame 31 and the first sealing frame 32 are both accommodated in the second sealing frame 33 and are in sliding contact with the inner surface of the second sealing frame 33, so that the second sealing frame 33 can move on the second filtering frame 31 and the first sealing frame 32, the lower end of the second sealing frame 33 can be abutted against the cover plate 21, and when the second sealing frame 33 is abutted against the cover plate 21, the second sealing frame 33 can block the second filtering frame 31. The first support bar 34 is inclined, the lower end of the first support bar 34 is fixedly connected with the first sealing frame 32, the upper end of the first support bar 34 is provided with a first groove, the first roller 35 is cylindrical, and the first roller 35 is accommodated in the first groove and is pivotally connected with the first support bar 34, so that the first roller 35 can rotate in the first groove. One end of the pulling wire 36 is fixedly connected with the upper end of the second sealing frame 33, and the pulling wire 36 is abutted against the first roller 35. The second piston 37 is accommodated in the first sealing frame 32 and is in sliding contact with the inner surface thereof, so that the second piston 37 can move up and down in the first sealing frame 32, and the second piston 37 can also move down into the second filter frame 31. One end of the fixing block 38 is fixedly connected to the second sealing frame 33. The lower end of the second spring 39 is fixedly connected with the cover plate 21, the upper end of the second spring 39 is fixedly connected with the fixing block 38, and in a normal state, the second spring 39 is in a stretching state, so that the fixing block 38 can be pulled downwards, and in a normal state, the lower end of the second sealing frame 33 is abutted against the cover plate 31.

As shown in fig. 1 to 5, the exhaust device 4 includes a third sealing frame 41, a pipeline 42 disposed above the third sealing frame 41, a blower 43 disposed on the pipeline 42, a fixing frame 44 disposed on the blower 43, a partition plate 45 accommodated in the third sealing frame 41, a first check valve 46 disposed on the partition plate 45, fixing rods 47 disposed on left and right sides of the third sealing frame 41, a driving wheel 48 disposed at an end of the fixing rod 47, and a plurality of bristles 49 disposed on the driving wheel 48. The third sealing frame 41 has an opening at the lower end thereof, the third sealing frame 41 has a fifth through hole 411 and a sixth through hole 412 on the upper surface thereof, the fifth through hole 411 and the sixth through hole 412 are both cylindrical and penetrate the inner and outer surfaces of the third sealing frame 41, and the third sealing frame 41 is accommodated in the frame 1 and can move up and down in the frame 1. The lower end of the pipe 42 is aligned with the fifth through hole 411 and is fixedly connected with the upper surface of the third sealing frame 41, so that the inside of the pipe 42 is communicated with the inside of the third sealing frame 41, and the upper end of the pipe 42 is aligned with the fourth through hole 212 and is fixedly connected with the lower surface of the cover plate 21, so that the fourth through hole 212 is communicated with the inside of the pipe 42. The fan 43 is electrically connected to a power source (not shown), and a control switch is disposed on a power line connected to the fan 43 to control the fan 43 to be turned on or off, and the control switch is disposed outside the cover plate 21 to facilitate operation of a user. One end of the fixing frame 44 is fixedly connected with the cover plate 21, and the other end of the fixing frame 44 is fixedly connected with the fan 43. The partition plate 45 is accommodated in the third sealing frame 41 and is fixedly connected to the inner surface thereof, the partition plate 45 can divide the space in the third sealing frame 41 into upper and lower portions, and the partition plate 45 is provided with a seventh through hole 451 penetrating the upper and lower surfaces thereof. The first check valve 46 is accommodated in the seventh through hole 451 and is fixedly connected to the partition plate 45, and the first check valve 46 allows air above the partition plate 45 to enter below the partition plate 45 through the seventh through hole 451, while air below the partition plate 45 cannot enter above the partition plate 45 through the seventh through hole 451. One end of the fixing rod 47 is fixedly connected to the side surface of the third sealing frame 41, the other end of the fixing rod 47 is provided with a second groove, the driving wheel 48 is accommodated in the second groove and pivotally connected to the fixing rod 47, so that the driving wheel 48 can rotate in the second groove, the driving wheel 48 is electrically connected to a motor (not shown) so as to drive the motor to rotate, and the connection belongs to the prior art, and therefore, the description thereof is omitted. The brush hairs 49 are provided in a plurality and evenly distributed on the driving wheel 48.

As shown in fig. 1 to 5, the supporting device 5 includes a supporting frame 51, a third piston 52 disposed at a lower end of the supporting frame 51, and a fourth sealing frame 53 disposed on the third sealing frame 41. The upper end of the supporting frame 51 is fixedly connected with the cover plate 21. The upper end of the third piston 52 is fixedly connected with the lower end of the support frame 51. The fourth sealing frame 53 is a hollow cuboid, the upper surface and the lower surface of the fourth sealing frame 53 are communicated, the lower end of the fourth sealing frame 53 is aligned with the sixth through hole 412 and is fixedly connected with the upper surface of the third sealing frame 41, so that the interior of the fourth sealing frame 53 is communicated with the interior of the sixth through hole 412, the third piston 52 is accommodated in the fourth sealing frame 53 and is in sliding contact with the inner surface of the fourth sealing frame 53, and the lower end of the support frame 51 is accommodated in the fourth sealing frame 53 and is in sliding contact with the inner surface of the fourth sealing frame 53.

As shown in fig. 1 to 5, the purification apparatus 6 includes a first concentration frame 61, a second check valve 62 provided on the first concentration frame 61, a second concentration frame 63 housed in the first concentration frame 61, a third filter frame 64 located below the second concentration frame 63, a third concentration frame 65 housed in the second concentration frame 63, and a fourth filter frame 66 located below the third concentration frame 65. The lower extreme of first concentrated frame 61 is equipped with the opening, and the lower surface of third sealed frame 41 is connected with the upper surface fixed of first concentrated frame 61, and the upper surface of first concentrated frame 61 is equipped with eighth through-hole 621, and eighth through-hole 621 is in third sealed frame 41. The second one-way valve 62 is accommodated in the eighth through hole 621 and is fixedly connected to the first collecting frame 61, and the second one-way valve 62 can allow the air in the third sealing frame 41 to enter the first collecting frame 61 through the eighth through hole 621, but not allow the air in the first collecting frame 61 to enter the third sealing frame 41 through the eighth through hole 621. The upper and lower surfaces of the second concentration frame 63 are communicated, the upper surface of the second concentration frame 63 is fixedly connected with the inner surface of the first concentration frame 61, and the lower surface of the second concentration frame 63 and the lower surface of the first concentration frame 61 are in the same plane. The upper surface of the third filter frame 64 is fixedly connected with the lower surface of the second concentration frame 63, and the interior of the third filter frame 64 is communicated with the interior of the second concentration frame 63. The third focusing frame 65 is accommodated in the second focusing frame 63, the upper surface of the third focusing frame 65 is fixedly connected with the inner surface of the first focusing frame 61, the eighth through hole 621 is located in the third focusing frame 65, and the lower surface of the third focusing frame 65 is located below the lower surface of the second focusing frame 63. The upper surface of the fourth filter frame 66 is fixedly connected with the lower surface of the third concentration frame 65, the interior of the fourth filter frame 66 is communicated with the interior of the third concentration frame 65, and the third filter frame 64 and the fourth filter frame 66 are both provided with filter holes for air to pass through.

As shown in fig. 1 to 5, the disinfecting device 7 is provided with two parts respectively located at the left and right sides in the frame 1, and the disinfecting device 7 includes a baffle 71, an elastic plate 72 disposed between the baffle 71 and the inner wall of the frame 1, an elastic filter net 73 disposed on the elastic plate 72, a glass cover 74 disposed on the inner wall of the frame 1, an ultraviolet lamp 75 accommodated in the glass cover 74, an inclined plate 76 located below the glass cover 74, third springs 77 located at the left and right sides below the inclined plate 76, a fifth filter frame 78 located below the third springs 77, and a moving plate 79 located below the fifth filter frame 78. The baffle 71 is accommodated in the frame body 1 and fixedly connected with the inner surface of the frame body 1, the baffle 71 divides the space in the frame body 1 into a left part and a right part, the baffle 71 is provided with a square hole 711 penetrating through the left surface and the right surface, and the upper surface of the baffle 71 is abutted against the lower surface of the cover plate 21. The two elastic plates 72 are respectively positioned at the upper side and the lower side of one side of the square hole 711, the elastic plates 72 are inclined, one end of each elastic plate 72 is fixedly connected with the side face of the baffle plate 71, the other ends of the elastic plates 72 arranged up and down can be mutually abutted, the elastic plates 72 are made of elastic materials and can be bent and deformed, and the square hole 711 can be blocked by the elastic plates 72 arranged up and down. Elastic filter screen 73 sets up between elastic plate 72, and elastic filter screen 73 is wavy, and elastic filter screen 73's tip and elastic plate 72 fixed connection, elastic filter screen 73 adopt elastic material to make it can bending deformation, and when the elastic plate 72 of upper and lower both sides was kept away from each other, elastic filter screen 73 can be straightened, and elastic filter screen 73 not only plays the effect of connecting, can also play the effect of filtering the air. The glass cover 74 is in a hollow semi-sphere shape, the side surface of the glass cover 74 is fixedly connected with the inner surface of the frame body 1, and the glass cover 74 is made of transparent glass materials. The ultraviolet lamp 75 is electrically connected to a power source (not shown) for supplying electric energy thereto, and a control switch (not shown) is provided on a power line connected to the ultraviolet lamp 75 for conveniently controlling the ultraviolet lamp 75 to be turned on or off, and the control switch is provided outside the frame 1 for facilitating the operation of a user. The inclined plate 76 is inclined, the side surface of the inclined plate 76 is fixedly connected to the inner surface of the frame 1, and the inclined plate 76 is provided with a ninth through hole 761 penetrating the upper and lower surfaces thereof. The third springs 77 are provided in two and respectively located at both ends of the inclined plate 76, and the upper ends of the third springs 77 are fixedly connected to the inclined plate 76. The upper and lower surfaces of the fifth filter frame 78 are communicated, the fifth filter frame 78 is accommodated in the frame body 1 and is in sliding contact with the inner surface thereof, the side surface of the fifth filter frame 78 abuts against the side surface of the baffle plate 71 and is in sliding contact with the baffle plate, so that the fifth filter frame 78 can stably move up and down, and the lower end of the third spring 77 is fixedly connected with the upper end of the fifth filter frame 78, thereby supporting the fifth filter frame 78. The moving plate 79 is accommodated in the frame 1, the lower end of the fifth filter frame 78 is fixedly connected with the upper surface of the moving plate 79, one side surface of the moving plate 79 abuts against the inner surface of the frame 1 and is in sliding contact with the inner surface, and the other side surface of the moving plate 79 abuts against the side surface of the baffle 71 and is in sliding contact with the baffle, so that the fifth filter frame 78 and the moving plate 79 can stably move up and down.

As shown in fig. 1 to 5, when the air disinfecting and purifying device provided by the present invention is used, the second valve 23 is first opened, the purifying liquid for air disinfecting and purifying is injected into the frame 1 through the liquid inlet pipe 22 until the third sealing frame 41 is immersed, the liquid is not higher than the lower edge of the square hole 711 formed in the baffle 71 and is located between the baffles 71 on the left and right sides, at this time, the purifying liquid forms a water seal at the lower ends of the first, second, and third collecting frames 61, 63, 65, and the air is sealed in the first, second, and third collecting frames 61, 63, 65. The purifying liquid can be hydrogen peroxide disinfecting liquid, purified water or other water liquid capable of disinfecting and sterilizing air so as to disinfect and purify the air. After the disinfection water liquid is injected, the second valve 23 is closed, the switch of the ultraviolet lamp 75 is opened, so that the ultraviolet lamp 75 emits ultraviolet rays and irradiates the space between the baffle 71 and the inner wall of the frame body 1, and the motor connected with the driving wheel 48 is opened, so that the driving wheel 48 drives the brush bristles 49 to rotate along with the ultraviolet rays, and the purified water liquid is driven to flow. Then the switch of the blower 43 is turned on, so that the air in the cavities of the second filter frame 31 and the first seal frame 32 is drawn into the pipeline 42, and then enters the third seal frame 41, under the action of the air intake traction force of the blower 43, the second piston 37 moves downwards in the cavities of the second filter frame 31 and the first seal frame 32, the second seal frame 33 can be pulled upwards through the pull wire 36 connected with the second piston 37, so that the outer periphery of the second filter frame 31 is not blocked by the cavity of the second seal frame 33, and the external air passes through the pipe wall of the second filter frame 31, enters the cavity of the second filter frame 31 after being filtered by the annular second filter frame 31, and then enters the pipeline 42.

When the device is not used, the inner cavity of the second sealing frame 33 blocks the outer wall of the second filter frame 31 to seal the inside of the frame body 1. When the air is purified, the second sealing frame 33 can automatically move upwards, so that automatic air intake is realized, after the outside air enters the pipeline 42 through the filtering holes arranged on the pipe wall of the second filtering frame 31, the outside air enters the third sealing frame 41 and is concentrated above the partition plate 45, the air pressure above the partition plate 45 is increased, part of the air enters the fourth sealing frame 53 through the sixth through hole 412, and at the moment, the fourth sealing frame 53 and the third sealing frame 41 integrally move downwards due to the arrangement of the third piston 52, so that the third sealing frame 41 moves downwards to the deep part in the purified water liquid, the hydraulic pressure at the lower ends of the first concentrating frame 61, the second concentrating frame 63 and the third concentrating frame 65 is increased, and the gas sprayed from the lower ends of the first concentrating frame 63 and the third concentrating frame can be contacted with the purified liquid more fully, so that the air purification and disinfection effects are enhanced. Then the air above the partition plate 45 flows downwards below the partition plate 45 through the seventh through hole 451 and the first check valve 46, then flows into the third concentration frame 65 through the eighth through hole 621 and the second check valve 62, the liquid level in the third concentration frame 65 gradually moves downwards as the gas in the third concentration frame 65 gradually increases until the liquid level moves into the fourth filtering frame 66, at this time, the air above the liquid level enters the outside of the fourth filtering frame 66 through the filtering holes around the tube wall of the fourth filtering frame 66 and is positioned in the third filtering frame 64, then bubbles are formed and float into the second concentration frame 63, and are concentrated in the second concentration frame 63, and the formed bubbles float and move in the liquid, so that the air can be fully contacted with the purified water, and the effect of air purification and disinfection is ensured. Because the air in the second concentration frame 63 is gradually concentrated, the liquid level in the second concentration frame 63 moves downwards until the liquid level moves into the third filter frame 64, then the air above the liquid level enters the first concentration frame 61 through the filter holes arranged around the tube wall of the wetted third filter frame 64, and the third filter frame 64 can fully and effectively purify and disinfect the air. When the gas in the first concentration frame 61 is gradually increased, the liquid level in the first concentration frame 61 moves downwards until the liquid level moves to the position below the first concentration frame 61, then the air passes through the position below the first concentration frame 61 to form bubbles and floats upwards from the periphery of the first concentration frame 61, and then the bubbles with smaller volume are formed after being scattered by the rotating bristles 49 so as to enable the air to be in more sufficient and effective contact with the purified water liquid and ensure the air purification and disinfection effects of the purified water liquid, then the air continues to float upwards until the air flows above the liquid level, as the air is gradually subjected to the purification effect treatment of the fourth filter frame 66 and the third filter frame 63 and is in continuous and sufficient contact with the purified liquid, the air purification and disinfection effects of the purified liquid are ensured, the arrangement of the third concentration frame 65, the second concentration frame 63, the fourth filter frame 66 and the third filter frame 64 can obviously enhance the air purification and disinfection effects, and the time for contacting the air with the purifying liquid is prolonged, and the third filter frame 64 and the fourth filter frame 66 can be continuously soaked, so that the air purifying and sterilizing effects are enhanced. Then the air on the liquid level increases gradually, and atmospheric pressure increases, then the air enters into between the elastic plate 72 through square hole 711 for the end that the elastic plate 72 leaned on each other is kept away from each other, elastic filter net 73 is stretched, then the air reentries in the space between baffle 71 and the framework 1 inner wall after elastic filter net 73's filtration, because elastic plate 72 bending deformation, and elastic plate 72 along with the change of atmospheric pressure vibrates along with it, elastic filter net 73 also vibrates along with it, thereby can prevent elastic filter net 73 from blockking up, guarantees that elastic filter net 73 lasts efficient purification treatment to the air. Then, the air can be sterilized and disinfected after being irradiated by the ultraviolet rays, then enters the lower part of the inclined plate 76 through the ninth through hole 761, then the air pressure below the inclined plate 76 is increased, and further the moving plate 79 moves downwards until the moving plate 79 moves to the lower part of the first through hole 11, at this time, the fifth filtering frame 78 blocks the first through hole 11, then the air is filtered by the fifth filtering frame 78 and enters the air outlet pipe 15 through the first through hole 11, because the air pressure in the air outlet pipe 15 is increased, the first piston 17 moves in the air outlet pipe 15 until the first piston 17 moves to the outside of the air outlet pipe 15, the first spring 18 is stretched, then the air in the air outlet pipe 15 is filtered by the first filtering frame 16 and then discharged, and the air to be discharged is purified and filtered again through the first filtering frame, in other embodiments, when the air purifier is not used, the first filter frame 16 and the first piston 17 are positioned in the air outlet pipe 15 due to the arrangement of the first spring 18, so that the air outlet pipe 15 is blocked, dust, impurities and bacteria are prevented from entering the frame body 1 through the air outlet pipe 15, the sealing effect is good, and the inside of the frame body 1 is prevented from being polluted. The drain pipe 13 and the first valve 14 are arranged to discharge water and impurities in the purifying device after the air is purified and disinfected.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims (10)

1. The utility model provides an air disinfection purifier, includes framework (1), locate apron device (2) on framework (1), locate sealing device (3) on apron device (2), locate exhaust apparatus (4) in framework (1), locate strutting arrangement (5) on exhaust apparatus (4), locate purifier (6) of exhaust apparatus (4) below, be equipped with the opening on framework (1), the opening part in framework (1) upper end is established in apron device (2), its characterized in that: the lower ends of the left side and the right side of the frame body (1) are provided with first through holes (11), the middle part of the lower plate of the frame body (1) is provided with a second through hole (12), the second through hole (12) is provided with a drain pipe (13), and the first through holes (11) of the left side and the right side of the frame body (1) are provided with air outlet pipes (15); the cover plate device (2) comprises a cover plate (21) and a liquid inlet pipe (22) arranged on the cover plate (21), a third through hole (211) and a fourth through hole (212) penetrating through the upper surface and the lower surface of the cover plate (21) are formed in the cover plate (21), and the lower end of the liquid inlet pipe (22) is aligned to the third through hole (211) and is fixedly connected with the upper surface of the cover plate (21); the sealing device (3) comprises a second filtering frame (31), a first sealing frame (32) arranged above the second filtering frame (31), a second sealing frame (33) arranged outside the second filtering frame (31), a first supporting rod (34) arranged above the first sealing frame (32), a first roller (35) arranged at the upper end of the first supporting rod (34), a pull wire (36) abutted against the first roller (35), a second piston (37) accommodated in the first sealing frame (32), a fixed block (38) positioned outside the second sealing frame (33) and a second spring (39) positioned below the fixed block (38); the exhaust device (4) comprises a third sealing frame (41), a pipeline (42) arranged above the third sealing frame (41), a fan (43) arranged on the pipeline (42), a fixing frame (44) arranged on the fan (43), a partition plate (45) accommodated in the third sealing frame (41), a first one-way valve (46) arranged on the partition plate (45), fixing rods (47) positioned at the left side and the right side of the third sealing frame (41), a driving wheel (48) arranged at the end part of each fixing rod (47), and a plurality of bristles (49) arranged on the driving wheel (48); the purification device (6) comprises a first concentration frame (61), a second one-way valve (62) arranged on the first concentration frame (61), a second concentration frame (63) contained in the first concentration frame (61), a third filter frame (64) positioned below the second concentration frame (63), a third concentration frame (65) contained in the second concentration frame (63), and a fourth filter frame (66) positioned below the third concentration frame (65).
2. An air disinfecting and purifying device as recited in claim 1, wherein: the water discharging pipe (13) is provided with a first valve (14), a first filtering frame (16) is arranged in the air outlet pipe (15), the first filtering frame (16) is accommodated in the air outlet pipe (15) and is in sliding contact with the inner surface of the air outlet pipe, a filtering hole is formed in the first filtering frame (16), a first spring (18) is arranged at one end, close to the frame body (1), of the first filtering frame (16), a first piston (17) is arranged at one end, far away from the frame body (1), of the first filtering frame (16), the first piston (17) is accommodated in the air outlet pipe (15) and is in sliding contact with the inner surface of the air outlet pipe, and the end part of the first filtering frame (16) is fixedly connected with the first piston (17); a second valve (23) is arranged on the liquid inlet pipe (22), positioning blocks (24) are arranged on the left side and the right side below the cover plate (21), the upper ends of the positioning blocks (24) are fixedly connected with the cover plate (21), and the side faces of the positioning blocks (24) are abutted against the inner surface of the frame body (1).
3. An air disinfecting and purifying device as recited in claim 1, wherein: still include degassing unit (7), degassing unit (7) are equipped with two and are located the left and right sides in framework (1) respectively, degassing unit (7) include baffle (71), locate elastic plate (72) between baffle (71) and framework (1) inner wall, locate elastic filter screen (73) on elastic plate (72), locate glass cover (74) on framework (1) inner wall, accept ultraviolet lamp (75) in glass cover (74), swash plate (76) that is located glass cover (74) below, third spring (77) that are located swash plate (76) below left and right sides, fifth filtration frame (78) that are located third spring (77) below and movable plate (79) that are located fifth filtration frame (78) below.
4. An air disinfecting and purifying device as recited in claim 3, wherein: the baffle (71) is accommodated in the frame body (1) and fixedly connected with the inner surface of the frame body (1), square holes (711) penetrating through the left surface and the right surface of the baffle (71) are formed in the baffle (71), two elastic plates (72) are arranged and are respectively positioned on the upper side and the lower side of each square hole (711), one end of each elastic plate (72) is fixedly connected with the side surface of the baffle (71), the other ends of the elastic plates (72) arranged up and down can mutually abut against each other, an elastic filter screen (73) is arranged between the two elastic plates (72), the elastic filter screen (73) is wavy, the end part of the elastic filter screen (73) is fixedly connected with the elastic plates (72), the side surface of the inclined plate (76) is fixedly connected with the inner surface of the frame body (1), and a ninth through hole (761) penetrating through the.
5. An air disinfecting and purifying device as recited in claim 4, wherein: the upper end of a third spring (77) is fixedly connected with the inclined plate (76), a fifth filter frame (78) is accommodated in the frame body (1) and is in sliding contact with the inner surface of the frame body, the side surface of the fifth filter frame (78) abuts against and is in sliding contact with the side surface of the baffle plate (71), the lower end of the third spring (77) is connected with the upper end of the fifth filter frame (78), the lower end of the fifth filter frame (78) is fixedly connected with the upper surface of a moving plate (79), one side of the moving plate (79) abuts against and is in sliding contact with the inner surface of the frame body (1), and the other side of the moving plate (79) abuts against and is in sliding contact with the side surface of the baffle plate (71).
6. An air disinfecting and purifying device as recited in claim 1, wherein: the lower end of the second filter frame (31) is aligned with the fourth through hole (212) and is fixedly connected with the upper surface of the cover plate (21), the lower end of the first seal frame (32) is fixedly connected with the upper end of the second filter frame (31), the second filter frame (31) and the first seal frame (32) are both accommodated in the second seal frame (33) and are in sliding contact with the inner surface of the second seal frame, the lower end of the first support rod (34) is fixedly connected with the first seal frame (32), the upper end of the first support rod (34) is provided with a first groove, the first roller (35) is accommodated in the first groove and is in pivot connection with the first support rod (34), one end of the pull wire (36) is connected with the upper end of the second seal frame (33), the pull wire (36) abuts against the first roller (35), the other end of the pull wire (36) is connected with the second piston (37), and the second piston (37) is accommodated in the first seal frame (32) and is in sliding contact with the inner surface of the first seal frame, one end of the fixing block (38) is fixedly connected with the second sealing frame (33), the lower end of the second spring (39) is fixedly connected with the cover plate (21), and the upper end of the second spring (39) is fixedly connected with the fixing block (38).
7. An air disinfecting and purifying device as recited in claim 1, wherein: the third sealing frame (41) is provided with a fifth through hole (411) and a sixth through hole (412) which are positioned on the upper surface of the third sealing frame, the lower end of the pipeline (42) is aligned with the fifth through hole (411) and is fixedly connected with the upper surface of the third sealing frame (41), the upper end of the pipeline (42) is aligned with the fourth through hole (212) and is fixedly connected with the lower surface of the cover plate (21), and the partition plate (45) is accommodated in the third sealing frame (41) and is fixedly connected with the inner surface of the third sealing frame.
8. An air disinfecting and purifying device as recited in claim 7, wherein: the partition plate (45) is provided with a seventh through hole (451) penetrating through the upper surface and the lower surface of the partition plate, the first check valve (46) is contained in the seventh through hole (451) and is fixedly connected with the partition plate (45), one end of the fixing rod (47) is fixedly connected with the side surface of the third sealing frame (41), the other end of the fixing rod (47) is provided with a second groove, the driving wheel (48) is contained in the second groove and is in pivot connection with the fixing rod (47), and the bristles (49) are provided with a plurality of bristles and are uniformly distributed on the driving wheel (48).
9. An air disinfecting and purifying device as recited in claim 7, wherein: the supporting device (5) comprises a supporting frame (51), a third piston (52) arranged at the lower end of the supporting frame (51) and a fourth sealing frame (53) arranged on the third sealing frame (41), the upper end of the supporting frame (51) is fixedly connected with the cover plate (21), the upper end of the third piston (52) is fixedly connected with the lower end of the supporting frame (51), the lower end of the fourth sealing frame (53) is aligned with the sixth through hole (412) and is fixedly connected with the upper surface of the third sealing frame (41), the third piston (52) is contained in the fourth sealing frame (53) and is in sliding contact with the inner surface of the fourth sealing frame, and the lower end of the supporting frame (51) is contained in the fourth sealing frame (53) and is in sliding contact with the inner surface of the fourth sealing frame (.
10. An air disinfecting and purifying device as recited in claim 1, wherein: the lower surface of the third sealing frame (41) is fixedly connected with the upper surface of the first concentration frame (61), the upper surface of the first concentration frame (61) is provided with an eighth through hole (621), the eighth through hole (621) is positioned in the third sealing frame (41), the second check valve (62) is accommodated in the eighth through hole (621) and is fixedly connected with the first concentration frame (61), the upper surface of the second concentration frame (63) is fixedly connected with the inner surface of the first concentration frame (61), the upper surface of the third filtering frame (64) is fixedly connected with the lower surface of the second concentration frame (63), the upper surface of the third concentration frame (65) is fixedly connected with the inner surface of the first concentration frame (61), the eighth through hole (621) is positioned in the third concentration frame (65), the lower surface of the third concentration frame (65) is positioned below the lower surface of the second concentration frame (63), and the upper surface of the fourth filtering frame (66) is fixedly connected with the lower surface of the third concentration frame (65).
CN202010080812.7A 2020-02-05 2020-02-05 Air disinfection and purification device CN111110905A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010080812.7A CN111110905A (en) 2020-02-05 2020-02-05 Air disinfection and purification device

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Application Number Priority Date Filing Date Title
CN202010080812.7A CN111110905A (en) 2020-02-05 2020-02-05 Air disinfection and purification device

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