CN217737462U

CN217737462U - Air purification and sterilization device for large-scale public places

Info

Publication number: CN217737462U
Application number: CN202221645092.5U
Authority: CN
Inventors: 许柏林; 杜志杰; 宋元元
Original assignee: Anhui Hanchu Technology Co ltd
Current assignee: Anhui Hanchu Technology Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-11-04
Anticipated expiration: 2032-06-29

Abstract

The utility model discloses an air purification and sterilization device for large public places, which comprises a purification mechanism, an air duct mechanism and a power mechanism, wherein the power mechanism is respectively communicated with the purification mechanism and the air duct mechanism; purification mechanism includes the purifying box and sets up in the valve of purifying box bottom, the purifying box is divided into upper and lower two-layer by the baffle of taking the hole. The utility model discloses a set up purification mechanism, through multiple-layer filtering and stoving, eliminate and kill, the humidification process goes out the harmful substance of mixing in the large-scale public place air, accomplish the purification of air in the time of the inside air cycle of large-scale public place, the work of disinfecting, through reducing the inside steam of circulation clean system, improve ultraviolet irradiation rate, and then improve ultraviolet efficiency of eliminating and killing, reduce the probability that the component is corroded by steam simultaneously, improve the life who purifies sterilizing equipment, reduce the inside use cost who uses high-quality air purification device of large-scale public place.

Description

Air purification and sterilization device for large-scale public places

Technical Field

The utility model relates to an air purification device technical field specifically is a large-scale public place air purification sterilizing equipment.

Background

The air purification is to provide an integral solution of sterilization, disinfection, dust fall, haze removal, removal of harmful decoration residues, peculiar smell and the like aiming at various indoor environmental problems, improve the living and office conditions and enhance the physical and mental health, and air purification devices are arranged in large places such as superstores, factory buildings and the like;

the air purification device in the large place in the prior art adopts a simple mode of accelerating air circulation to purify air, does not effectively remove harmful particles and germs in the air, and needs to spend a large amount of time to maintain and repair the purification device in the large place, so that the use cost of the air purification device is increased.

Therefore, an air purification and sterilization device for large-scale public places is provided.

Disclosure of Invention

An object of the utility model is to provide a large-scale public place air purification sterilizing equipment to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a large-scale public place air purification sterilizing equipment, including purifying the organization, dryer organization and actuating unit, the said actuating unit communicates with purifying the organization and dryer organization separately;

the purification mechanism comprises a purification box and a valve arranged at the bottom of the purification box, the purification box is divided into an upper layer and a lower layer by a partition plate with a hole, a first filter screen, an ultraviolet sterilization lamp and a dehumidifier are arranged in the upper layer of the purification box, the first filter screen is arranged between the purification box and the air cylinder mechanism, the lower layer of the purification box is communicated with the power mechanism, and a fan-shaped air guide pipe is arranged at the hole position on the surface of the partition plate in the purification box;

power unit includes the motor, and motor output shaft one end is equipped with the rotary vane subassembly, the rotary vane subassembly comprises fixed shell and the impeller of being connected with motor output shaft, rotary vane subassembly surface is equipped with filter box and second filter screen in proper order, the inside HEPA filter screen that is equipped with of filter box, it has the active carbon to fill between second filter screen and the filter box, the shell surface of rotary vane subassembly is equipped with the outlet duct of being connected with dryer mechanism.

Preferably, the inside dust removal mechanism that is equipped with of purifying box, dust removal mechanism includes the pivot of being connected with the purifying box, connects in the surperficial and evenly distributed's of pivot frame, frame one end is equipped with T shape cardboard in proper order and the cleaning head of being connected with the cardboard block, each the cleaning head produces the friction with the second filter screen when rotating.

Preferably, a film is arranged inside the frame.

Preferably, a dust collecting mechanism is arranged in the purification box, the dust collecting mechanism comprises a dust collecting box arranged right below the dust removing mechanism, a plug at the bottom of the dust collecting box and a box plate connected with the dust collecting box, and an electrostatic plate and a connecting rod used for fixing the electrostatic plate are arranged in the dust collecting box.

Preferably, dryer mechanism includes the air current case with the purifying box intercommunication, air current incasement portion is divided into upper and lower air inlet chamber and goes out the air cavity by the baffle, evenly distributed's the air intake that just possesses the filter screen is seted up on air current case air inlet chamber surface, air current case goes out the air cavity surface and is equipped with first tuber pipe, second tuber pipe and atomizer, first tuber pipe one end and outlet duct intercommunication.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a set up purification mechanism, can pass through the inside air of large-scale public place and introduce the purifying box inside the rotary vane subassembly, through multiple-layer filtering and stoving, kill, the harmful substance that mixes in the humidification process goes out large-scale public place air, accomplish the purification of air when accelerating large-scale public place inside air cycle, the work of disinfecting, through reducing the inside steam of circulation clean system, improve ultraviolet irradiation rate, and then improve ultraviolet killing efficiency, reduce the probability that the component is corroded by steam simultaneously, improve sterilization apparatus's life, reduce the inside use high-quality air purification device's of large-scale public place use cost.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an overall cross-sectional view of the present invention;

fig. 3 is an enlarged view of fig. 2 a according to the present invention;

FIG. 4 is a view of the dust removing mechanism of the present invention;

fig. 5 is a sectional view of the dust collecting mechanism of the present invention.

In the figure: 1. a purification mechanism; 11. a purification box; 12. a first filter screen; 13. an ultraviolet sterilizing lamp; 14. a dehumidifier; 15. an induced draft tube; 2. an air duct mechanism; 21. an air flow box; 22. an air inlet; 23. a first air outlet pipe; 24. a second air outlet pipe; 25. an atomizer; 3. a power mechanism; 31. a motor; 32. a rotary vane assembly; 33. a filter cartridge; 34. a second filter screen; 35. an air outlet pipe; 36. activated carbon; 37. a HEPA filter screen; 38. a dust removal mechanism; 381. a rotating shaft; 382. a frame; 383. clamping a plate; 384. a cleaning head; 385. a film; 4. a dust collecting mechanism; 41. a boxboard; 42. a dust collection box; 43. a connecting rod; 44. an electrostatic plate; 45. a plug; 5. and (4) a valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution:

an air purification and sterilization device for a large-scale public place is shown in figures 1 to 3 and comprises a purification mechanism 1, an air duct mechanism 2 and a power mechanism 3, wherein the power mechanism 3 is respectively communicated with the purification mechanism 1 and the air duct mechanism 2;

the purification mechanism 1 comprises a purification box 11 and a valve 5 arranged at the bottom of the purification box 11, the purification box 11 is divided into an upper layer and a lower layer by a partition plate with holes, a first filter screen 12, an ultraviolet sterilization lamp 13 and a dehumidifier 14 are arranged in the purification box 11 at the upper layer, the first filter screen 12 is arranged between the purification box 11 and the air cylinder mechanism 2, the purification box 11 at the lower layer is communicated with the power mechanism 3, and a fan-shaped induced air pipe 15 is arranged at the hole position on the surface of the partition plate in the purification box 11;

power unit 3 includes motor 31, and motor 31 output shaft one end is equipped with rotary vane subassembly 32, rotary vane subassembly 32 comprises fixed shell and the impeller of being connected with motor 31 output shaft, rotary vane subassembly 32 surface is equipped with filter box 33 and second filter screen 34 in proper order, the inside HEPA filter screen 37 that is equipped with of filter box 33, it has active carbon 36 to fill between second filter screen 34 and the filter box 33, rotary vane subassembly 32's shell surface is equipped with the outlet duct 35 of being connected with dryer mechanism.

The air purification device in the prior art in the large public places adopts a simple mode of accelerating air circulation to purify the air, does not effectively remove harmful particles and germs in the air in the large public places, and needs to spend a large amount of time to maintain and repair the air purification device, so that the use cost of the air purification device is improved, the utility model discloses a set up the purification mechanism 1, make the purification mechanism 1 cooperate with the power mechanism 3 and the air duct mechanism 2, firstly start the motor 31, the rotation of the output shaft of the motor 31 makes the impeller of the rotary vane component 32 rotate, when the impeller rotates, the air in the place passes through the shell of the rotary vane component 32 from the filter box 33 and enters the air outlet pipe 35, then enters the air duct mechanism 2 through the air outlet pipe 35, finally flows back to the inside of the place, in the circulation process, the air flow passes through the filter screen of the air inlet 22 and the first filter screen 12 in sequence, respectively screening out large-volume impurities in the air, after the air flow enters the purifying box 11, generating heat by a dehumidifier 14 (with an optional model DEM-CS 50M) to remove water vapor doped in the air, drying the air and reducing light refraction in the air, irradiating the air by an ultraviolet light sterilizing lamp 13 (with the wavelength of 200-280 nm) in the air flow box 21 and the purifying box 11 at the moment, effectively improving the sterilizing efficiency of the ultraviolet light on germs under the condition of low refractive index of the ultraviolet light so as to complete the sterilization work of the air, leading the air flow to enter the lower layer of the purifying box 11 through an air guide pipe 15 under the rotation of an impeller, removing particles in the air again when the air flow passes through an active carbon 36 between a second filter screen 34 and a filter box 33, purifying the smell, then sequentially passing through a HEPA filter screen 37, sequentially comprising PP filter paper, PP filter paper and HEPA filter paper, the glass fiber, the composite PP, the PET filter paper, the melt-blown polyester non-woven fabric and the melt-blown glass fiber are made of five materials, particulate matters with specific particle sizes are filtered, airflow passes through the filter box 33 and then enters the rotary vane assembly 32, then is conveyed into the air outlet pipe 35 through the rotation of the impeller, the airflow passes through the air outlet pipe 35 and enters the air duct mechanism 2, then is discharged into a place through the air duct mechanism 2, the inside of the purifying box 11 can be washed by clean water during maintenance, waste water can be discharged outwards from the valve 5, the air inside the place can be introduced into the purifying box 11 through the rotary vane assembly 32 in the mode, harmful substances mixed in the air of a large public place can be screened out through multi-layer filtering, drying, sterilizing and disinfecting processes, the air purification and sterilization work of the air can be completed while the air inside of the large public place is circulated, the ultraviolet irradiation rate is improved by reducing the water vapor inside the circulating and purifying system, the sterilizing efficiency is improved, the probability of corrosion of the components by the water vapor is reduced, the service life of the purifying and sterilizing device is prolonged, and the use cost of the high-quality air purifying device inside the large public place is reduced.

Specifically, as shown in fig. 2 and 4, a dust removing mechanism 38 is disposed inside the purifying box 11, the dust removing mechanism 38 includes a rotating shaft 381 connected to the box body of the purifying box 11, and frames 382 connected to the surface of the rotating shaft 381 and uniformly distributed, one end of each frame 382 is sequentially provided with a T-shaped snap-gauge 383 and cleaning heads 384 fastened to the snap-gauge 383, and each cleaning head 384 generates friction with the second filter screen 34 when rotating.

By adopting the above technical scheme, induced duct 15 is fan-shaped, the air current is angle of inclination and strikes dust removal mechanism 38 frame 382, make frame 382 use pivot 381 to rotate as the center, and in the rotation process, make cleaner 384 discontinuity and the surface friction of second filter screen 34, the surface to second filter screen 34 is cleared up in the friction process, ensure the clean on second filter screen 34 surface, effectively avoid the air after the primary filter when passing second filter screen 34, part particulate matter depends on the surface at second filter screen 34, cause the jam to the filtration pore of second filter screen 34, the condition that influences the circulation of air takes place, can effectively avoid dust etc. that exist in the air of large-scale place to cause harmful effects to purification mechanism in purification work.

Specifically, as shown in fig. 4, a film 385 is disposed inside the frame 382.

By adopting the technical scheme, the contact area between the frame 382 and the air flow is increased on the premise of reducing the load of the frame 382 as much as possible by the aid of the transversely laid light film 385, the air flow impacts the film 385, the rotation efficiency of the frame 382 can be effectively increased, the cleaning head 384 can rotate more conveniently, and the working efficiency of the dust removal mechanism 38 can be improved.

Specifically, as shown in fig. 2 and 5, a dust collecting mechanism 4 is disposed inside the purifying box 11, the dust collecting mechanism 4 includes a dust box 42 disposed right below the dust removing mechanism 38, a plug 45 at the bottom of the dust box 42, and a box plate 41 connected to the dust box 42, and an electrostatic plate 44 and a connecting rod 43 for fixing the electrostatic plate 44 are disposed inside the dust box 42.

Through adopting above-mentioned technical scheme, dust collection box 42 is by the lower extreme embedding of purifying box 11, plug 45 is connected with the power supply block of purifying box 11, it is electrified to connect back electrostatic plate 44, the particulate matter that is brushed down by cleaner 384 this moment is attracted by electrostatic plate 44, and adsorb in electrostatic plate 44's surface, the particulate matter that effectively avoids cleaner 384 to scrape down appears the phenomenon of floating at random, realize the effective collection to the suspended solid, when wasing purification mechanism 1, the boxboard 41 that can hand dust collection mechanism 4 drags outwards, in the in-process of dust collection box 42 outside removal, plug 45 and purifying box 11 disconnection in dust collection box 42 bottom, the power supply of electrostatic plate 44 is broken circuit this moment, electrostatic plate 44 and particulate matter are separated with purifying box 11 along with dust collection box 42, it is convenient.

Specifically, as shown in fig. 2, dryer mechanism 2 includes the air current case 21 with the 11 intercommunications of purifying box, air current case 21 is inside to be divided into upper and lower chamber of admitting air and the chamber of giving vent to anger by the baffle, air current case 21 admits air the chamber surface and sets up evenly distributed and possess the air intake 22 of filter screen, air current case 21 goes out the chamber surface and is equipped with first tuber pipe 23, second tuber pipe 24 and atomizer 25, first tuber pipe 23 one end and outlet duct 35 intercommunication.

Through adopting above-mentioned technical scheme, the air is under the drive of power device impeller, get into the chamber of admitting air of air current case 21 by the air intake 22 that has the filter screen, pass purifier and power device after by the chamber of giving vent to anger of first air outlet entering air current case 21, the air after the purification mixes with atomizer 25 spun steam this moment, make the air moist, arrange to the place inside by second tuber pipe 24 at last, realize the purification cycle of air in the large-scale public place, and avoid the air after the purification too dry and lead to the person in the place to feel uncomfortable.

The working principle is as follows: in the using process of the utility model, firstly, the motor 31 is started, the rotation of the output shaft of the motor 31 rotates the impeller of the rotary vane component 32, when the impeller rotates, the air in the place passes through the shell of the rotary vane component 32 from the filter box 33 and enters the air outlet pipe 35, then enters the air flow box 21 of the air duct mechanism 2 through the air outlet pipe 35 and the first air outlet pipe 23, and finally flows back to the inside of the place through the second air outlet pipe 24, in the circulating process, the air flow sequentially passes through the filter screen of the air inlet 22 and the first filter screen 12, large-volume sundries in the air are respectively screened out, after the air flow enters the purifying box 11, the dehumidifier 14 generates heat to remove the water vapor doped in the air, so that the air becomes drier, at the moment, the air is irradiated by the air flow box 21 and the ultraviolet sterilization lamp 13 in the purifying box 11, the preliminary sterilization work of the air is completed, under the guide of the rotation of the impeller, the air flow enters the lower layer of the purifying box 11 through the air guiding pipe 15, because the air guiding pipe 15 is fan-shaped, the air flow impacts the film 385 of the dust removing mechanism 38 at an inclined angle, the frame 382 rotates around the rotating shaft 381, and in the rotating process, the cleaning head 384 intermittently rubs against the surface of the second filter screen 34 to ensure the cleanness of the surface of the second filter screen 34, when the air flow passes through the activated carbon 36 between the second filter screen 34 and the filter box 33, the particles in the air are removed again, and the odor is purified, meanwhile, the particles brushed down by the cleaning head 384 are attracted by the electrostatic plate 44 and adsorbed on the surface of the electrostatic plate 44, then the air flow passes through the HEPA filter screen 37 in sequence, and are five materials of PP filter paper, glass fiber, composite PP, PET filter paper, melt-blown polyester non-woven fabric and melt-blown glass fiber in sequence, the particles with specific particle size are filtered, and the air flow passes through the filter box 33 and then enters the rotary vane assembly 32, the air flow passes through the air outlet pipe 35 and the first air outlet pipe 23, enters the lower layer of the air flow box 21, is mixed with the water vapor sprayed by the atomizer 25, and is discharged into the place through the second air outlet pipe 24, so that the purification and sterilization of the air in the place are completed; when the purification mechanism 1 is cleaned, the box plate 41 of the dust collection mechanism 4 can be held by hand to drag outwards, in the process that the dust collection box 42 moves outwards, the plug 45 at the bottom of the dust collection box 42 is disconnected with the purification box 11, at the moment, the power supply of the electrostatic plate 44 is cut off, the electrostatic plate 44 and the particulate matters are separated from the purification box 11 together with the dust collection box 42, the purification box 11 can be washed, and the wastewater can be discharged outwards from the valve 5.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a large-scale public place air purification sterilizing equipment which characterized in that: the air purifier comprises a purifying mechanism (1), an air duct mechanism (2) and a power mechanism (3), wherein the power mechanism (3) is respectively communicated with the purifying mechanism (1) and the air duct mechanism (2);

the purification mechanism (1) comprises a purification box (11) and a valve (5) arranged at the bottom of the purification box (11), the purification box (11) is divided into an upper layer and a lower layer by a partition plate with a hole, a first filter screen (12), an ultraviolet disinfection lamp (13) and a dehumidifier (14) are arranged in the purification box (11) at the upper layer, the first filter screen (12) is arranged between the purification box (11) and the air cylinder mechanism (2), the purification box (11) at the lower layer is communicated with the power mechanism (3), and a fan-shaped induced air pipe (15) is arranged at the hole position on the surface of the partition plate in the purification box (11);

power unit (3) include motor (31), and motor (31) output shaft one end is equipped with spiral blade subassembly (32), spiral blade subassembly (32) comprise by fixed shell and the impeller of being connected with motor (31) output shaft, spiral blade subassembly (32) surface is equipped with filter cartridge (33) and second filter screen (34) in proper order, filter cartridge (33) inside is equipped with HEPA filter screen (37), it has active carbon (36) to fill between second filter screen (34) and filter cartridge (33), the shell surface of spiral blade subassembly (32) is equipped with outlet duct (35) of being connected with dryer mechanism.

2. The air purification and sterilization device for the large-scale public places according to claim 1, characterized in that: the inside dust removal mechanism (38) that is equipped with of purifying box (11), dust removal mechanism (38) include pivot (381) be connected with purifying box (11) box, connect in pivot (381) surperficial and evenly distributed frame (382), frame (382) one end is equipped with T shape cardboard (383) in proper order and clean head (384) of being connected with cardboard (383) block, each clean head (384) produce the friction with second filter screen (34) when rotating.

3. The air purification and sterilization device for the large-scale public places according to claim 2, characterized in that: a film (385) is arranged inside the frame (382).

4. The air purification and sterilization device for the large-scale public places according to claim 1, characterized in that: the dust collection device is characterized in that a dust collection mechanism (4) is arranged in the purification box (11), the dust collection mechanism (4) comprises a dust collection box (42) arranged right below the dust removal mechanism (38), a plug (45) at the bottom of the dust collection box (42) and a box plate (41) connected with the dust collection box (42), and an electrostatic plate (44) and a connecting rod (43) used for fixing the electrostatic plate (44) are arranged in the dust collection box (42).

5. The air purification and sterilization device for the large-scale public places according to claim 1, characterized in that: dryer mechanism (2) include air current case (21) with purifying box (11) intercommunication, air current case (21) are inside to be divided into upper and lower chamber of admitting air and the chamber of giving vent to anger by the baffle, air current case (21) admit air the chamber surface and set up evenly distributed and air intake (22) that possess the filter screen, air current case (21) are gone out the chamber surface and are equipped with first tuber pipe (23), second tuber pipe (24) and atomizer (25), first tuber pipe (23) one end and outlet duct (35) intercommunication.