CN109331645A - A kind of working method of the air cleaning cleaner of high-efficiency environment friendly - Google Patents
A kind of working method of the air cleaning cleaner of high-efficiency environment friendly Download PDFInfo
- Publication number
- CN109331645A CN109331645A CN201811229499.8A CN201811229499A CN109331645A CN 109331645 A CN109331645 A CN 109331645A CN 201811229499 A CN201811229499 A CN 201811229499A CN 109331645 A CN109331645 A CN 109331645A
- Authority
- CN
- China
- Prior art keywords
- air
- layer
- water
- filter
- shell
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 239000007921 spray Substances 0.000 claims abstract description 24
- 238000007146 photocatalysis Methods 0.000 claims abstract description 16
- 230000001699 photocatalysis Effects 0.000 claims abstract description 16
- 238000001035 drying Methods 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims abstract description 12
- 239000000126 substance Substances 0.000 claims abstract description 11
- 238000012423 maintenance Methods 0.000 claims abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 10
- 241000894006 Bacteria Species 0.000 claims description 4
- 229910001385 heavy metal Inorganic materials 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 claims 1
- 238000004887 air purification Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 239000000428 dust Substances 0.000 description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- OBOXTJCIIVUZEN-UHFFFAOYSA-N [C].[O] Chemical compound [C].[O] OBOXTJCIIVUZEN-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000037081 physical activity Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 239000012855 volatile organic compound Substances 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
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
-
- 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
- A61L9/205—Ultraviolet radiation using a photocatalyst or photosensitiser
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/26—Drying gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/80—Type of catalytic reaction
- B01D2255/802—Photocatalytic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/60—Heavy metals or heavy metal compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/80—Water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/91—Bacteria; Microorganisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/06—Polluted air
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Biomedical Technology (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The present invention relates to technical field of air purification, the air cleaning cleaner of especially a kind of high-efficiency environment friendly, including shell, the inner cavity front end of the shell is equipped with cored slab, porous aggregate layer is equipped in the middle part of the inner cavity of the cored slab, the lower end of the cored slab is communicated with catch basin, the upper end of the cored slab is communicated with spray tube, the water inlet of the water pump is connected with suction hose, water-supply-pipe is connected between the water outlet and spray tube of the water pump, one end of the exhaust pipe is communicated with dispersal device, the side of the dispersal device is equipped with drying layer, the side of the drying layer is equipped with photocatalysis layer, the side of the photocatalysis layer is equipped with ultraviolet lamp.Existing technology is compared, structure of the invention design is rationally, easy to use, can not only completely remove the harmful substance in air, substantially increase the clean-up effect of air, and the long service life of device, maintenance cost is lower, is worthy to be popularized.
Description
Technical field
The present invention relates to technical field of air purification more particularly to a kind of works of the air cleaning cleaner of high-efficiency environment friendly
Make method.
Background technique
Indoor air pollutants mainly include the poisonous and harmful chemicals such as the formaldehyde of the releases such as ornament materials and furniture, benzene
Matter, the fiber hair of the generations such as clothing woollen, the fugitive dust that physical activity generates, the increased titanium dioxide because of the consumption of indoor oxygen
Carbon, the smog of the generations such as smoking, culinary art, the outdoor pollutant that windowing is brought into when divulging information includes sand and dust, pollen particles, germ, vapour
Tail gas and industrial waste gas etc., this results in indoor formaldehyde, benzene, VOCs, PM2.5, and PM10 content is exceeded.With people's life water
Flat raising, the problem of how purifying air, also become more to pay close attention to, and various air purifiers also just come into being.
Air purifier currently on the market is all method (such as Electrostatic Absorption, activity using dry-type multilayer filtering absorption
Charcoal absorption etc.) air is purified, then it is equipped with various catalysis, decomposition method.This kind of air purifier at work, pollutant
It can be deposited directly on the strainer of filter device, long-term accumulation will lead to the stomata on filter screen and be blocked, and influence air filtration
Effect, and be accumulated in the dust on filter screen can become bacterium procreation body and form secondary pollution.In addition, existing strainer one
As be all inconvenient to clean, dismounting and change can only be carried out, the use cost of air purifier can thus increased.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of air of the high-efficiency environment friendly proposed
Purifying and dedusting equipment.
To achieve the goals above, present invention employs following technical solutions:
A kind of air cleaning cleaner of high-efficiency environment friendly, including shell are designed, the side of the shell is connected with air inlet pipe, institute
Air inlet pipe is stated equipped with air-introduced machine, the inner cavity front end of the shell is equipped with cored slab, is equipped in the middle part of the inner cavity of the cored slab more
Hole packing layer, the intracavity bottom of the cored slab are equipped with the snorkel being connected with air inlet pipe, and the upper end of the snorkel is uniform
Venthole is offered, the lower end of the cored slab is communicated with catch basin, and the upper end of the cored slab is communicated with spray tube, the spray
The lower end of shower pipe is uniformly connected with spray head, and the right side of the shell is equipped with the first cabinet, the inner cavity top of first cabinet
Equipped with partition, the lower end of the partition is equipped with filter plate, and the upper end of the partition is equipped with water pump, and the water inlet of the water pump connects
It is connected to suction hose, water-supply-pipe is connected between the water outlet and spray tube of the water pump, between first cabinet and catch basin
It is communicated with return pipe, the inside of the return pipe is equipped with check valve, and the upper back of the cored slab is uniformly provided with exhaust pipe, institute
The one end for stating exhaust pipe is communicated with dispersal device, and the side of the dispersal device is equipped with drying layer, and the side of the drying layer is set
There is photocatalysis layer, the side of the photocatalysis layer is equipped with ultraviolet lamp.
Preferably, the dispersal device includes the outer endless tube being connected with exhaust pipe, and the inside of the outer endless tube is uniform
Equipped with connecting tube, the connecting tube is connected with interior endless tube far from one end of outer endless tube, on the outer endless tube, connecting tube and interior endless tube
It is uniformly provided with through-hole.
Preferably, the intracavity bottom of the shell is equipped with mounting plate, and the upper end of the mounting plate offers T-slot, the T
The bottom of type groove is equipped with electromagnet, and the top of the T-slot is equipped with filter device.
Preferably, the rear side of the shell is equipped with gas outlet, and the inside of the gas outlet is equipped with mesh enclosure, and the gas outlet
The second blower is equipped between filter device.
Preferably, the filter device includes the frame to match with T-slot, and the upper end of the frame is equipped with handle,
The inner wall top of the frame and bottom end offer T-type sliding slot respectively, and the internal slide of the T-type sliding slot is connected with T-type sliding block,
Movable plate is connected on the outside of the T-type sliding block, and the right side of the frame symmetrically offers the through slot to match with movable plate,
Threaded hole has been opened on the top of the movable plate, and the left side of the frame is symmetrically plugged with the first spiral shell to match with threaded hole
Bar, the lower part of the movable plate offer holding tank, and the lower end of the holding tank is communicated with sliding groove, the middle part of the holding tank
It is fixed with axle sleeve, the inner rotation of the axle sleeve is connected with the second screw rod, and the outside screw of second screw rod is connected with two
The lower end of a thread bush, the thread bush and axle sleeve is connected separately with the filter core to match with sliding groove.
Preferably, the filter core includes filter screen frame, the inner wall two sides of the filter screen frame symmetrically open up it is fluted, it is described recessed
Filter layer has been bolted in the inside of slot, and the filter layer includes HIMOP filter layer, Magnetic filtration device layer and active carbon mistake
Filtering layer, and the HIMOP filter layer, Magnetic filtration device layer, activated carbon filter layer are respectively arranged in the inside of three filter screen frames.
Preferably, the inner wall two sides of the shell offer first sliding groove and second sliding slot respectively, the first sliding groove and
The inside of second sliding slot slidably connects bearing block, and shaft is rotatably connected between two bearing blocks, the shaft
Outside is socketed with brush roll, and the second cabinet is communicated on the left of the shell, and the intracavity bottom of second cabinet is rotatably connected to
Lead screw, the upper end of second cabinet are equipped with first motor, and the output shaft of the first motor runs through and the second cabinet lead screw
It is connected, the outside screw of the lead screw is connected with movable block, and the outside of the movable block is equipped with the second electricity by motor cabinet
The output shaft of machine, second motor is connected with shaft.
Preferably, the upper end of the shell is equipped with the first blower, and first blower is located at the surface of brush roll, described
The lower end of shell is connected with scum pipe, and the scum pipe is located at the underface of brush roll, and the inside of the scum pipe is equipped with solenoid valve,
The lower outside of the scum pipe is threaded with collecting box.
Preferably, the lower right side of first cabinet is successively arranged water inlet pipe and drainpipe, the water inlet pipe and draining
Controlled valve is respectively equipped on pipe.
A kind of air cleaning cleaner of high-efficiency environment friendly proposed by the present invention, beneficial effect are:
(1), the present invention extracts the water of the first box house by water pump, and is transported in spray tube by water-supply-pipe, and water flows through
It crosses after spray head sprays and forms water curtain along porous aggregate sulfate layer flows downhill, extraneous air enters in snorkel by air inlet pipe,
And be uniformly discharged from venthole, the contact area with water curtain can be increased, can effectively absorb the dust etc. in air, purified
It works well, and the speed that porous aggregate layer can delay air to rise further increases so that air comes into full contact with water curtain
Clean-up effect, then cooperate upper tank, return pipe and filter plate etc., can water circulation be used, avoid water resource waste.
(2), the present invention can be dried the air after washing by drying layer, after ultraviolet lamp irradiates photocatalysis layer,
Photocatalysis layer has very strong oxidisability, can kill the various bacteriums in air, achieve the purpose that air sterillization, then pass through
Filter device can remove the heavy metal ion in remaining harmful substance, smell substance and the air in air, realization pair
The thorough purification of air.
(3), the present invention drives shaft and brush roll rotation by the second motor, can scrub to filter device, then lead to
It crosses first motor and drives lead screw rotation, can movable block be moved up and down, so that brush roll is driven to move up and down, it can be comprehensive
Filter device is scrubbed, avoids filter device from being blocked, prolongs the service life, and filter device replacement easy to disassemble, maintenance cost
It reduces, it is more convenient to use.
(4), existing technology is compared, structure of the invention design is rationally, easy to use, can not only completely remove in air
Harmful substance, substantially increase the clean-up effect of air, and the long service life of device, maintenance cost is lower, is worthy to be popularized.
Detailed description of the invention
Fig. 1 is a kind of air cleaning cleaner structural schematic diagram of high-efficiency environment friendly proposed by the present invention；
Fig. 2 is the structural schematic diagram of interior of shell in a kind of air cleaning cleaner of high-efficiency environment friendly proposed by the present invention；
Fig. 3 is the structural schematic diagram of dispersal device in a kind of air cleaning cleaner of high-efficiency environment friendly proposed by the present invention；
Fig. 4 is partial structure diagram in a kind of air cleaning cleaner of high-efficiency environment friendly proposed by the present invention；
Fig. 5 is the structural schematic diagram of filter device in a kind of air cleaning cleaner of high-efficiency environment friendly proposed by the present invention；
Fig. 6 is the structural schematic diagram of filter core in a kind of air cleaning cleaner of high-efficiency environment friendly proposed by the present invention；
Fig. 7 is the structural schematic diagram of filter layer in a kind of air cleaning cleaner of high-efficiency environment friendly proposed by the present invention.
In figure: shell 1, cored slab 2, porous aggregate layer 3, catch basin 4, snorkel 5, air inlet pipe 6, air-introduced machine 7, the first case
Body 8, return pipe 9, check valve 10, filter plate 11, suction hose 12, water pump 13, water-supply-pipe 14, spray tube 15, spray head 16, water inlet
Pipe 17, controlled valve 19, exhaust pipe 20, dispersal device 21, outer endless tube 211, connecting tube 212, interior endless tube 213, leads to drainpipe 18
Hole 214, drying layer 22, photocatalysis layer 23, ultraviolet lamp 24, first sliding groove 25, second sliding slot 26, bearing block 27, shaft 28, brush roll
29, the second cabinet 30, lead screw 31, first motor 32, movable block 33, motor cabinet 34, the second motor 35, scum pipe 36, solenoid valve
37, collecting box 38, the first blower 39, mesh enclosure 40, mounting plate 41, T-slot 42, electromagnet 43, filter device 44, frame 441, T
Type sliding slot 442, T-type sliding block 443, movable plate 444, threaded hole 445, the first screw rod 446, holding tank 447, sliding groove 448, axle sleeve
449, the second screw rod 450, thread bush 451, filter core 452, filter screen frame 4521, groove 4522, mounting blocks 4523, bolt 4524, mistake
Filtering layer 4525, the second blower 45, gas outlet 46, venthole 47, partition 48, HIMOP filter layer 49, Magnetic filtration device layer 50, activity
Charcoal filter layer 51.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-7, the air cleaning cleaner of a kind of high-efficiency environment friendly, including shell 1, the side of shell 1 are connected with
Air inlet pipe 6, air inlet pipe 6 are equipped with air-introduced machine 7, and the inner cavity front end of shell 1 is equipped with cored slab 2, is equipped in the middle part of the inner cavity of cored slab 2
Porous aggregate layer 3, the intracavity bottom of cored slab 2 are equipped with the snorkel 5 being connected with air inlet pipe 6, and the upper end of snorkel 5 is uniformly opened
Equipped with venthole 47, the lower end of cored slab 2 is communicated with catch basin 4, and the upper end of cored slab 2 is communicated with spray tube 15, spray tube 15
Lower end be uniformly connected with spray head 16, the right side of shell 1 is equipped with the first cabinet 8, and the lower right side of the first cabinet 8 is successively arranged
It is respectively equipped with controlled valve 19 on water inlet pipe 17 and drainpipe 18, water inlet pipe 17 and drainpipe 18, opens opening on water inlet pipe 17
Closing valve 19 can add water to the inside of the first cabinet 8, to carry out the water washing cleaning to air, after long-time use, and the row of opening
Controlled valve 19 on water pipe 18, sewage can be discharged, and replace clear water.
The inner cavity top of first cabinet 8 is equipped with partition 48, and the lower end of partition 48 is equipped with filter plate 11, and the upper end of partition is installed
There is water pump 13, the water inlet of water pump 13 is connected with suction hose 12, is connected with water delivery between the water outlet and spray tube 15 of water pump 13
Pipe 14 is communicated with return pipe 9 between first cabinet 8 and catch basin 4, the inside of return pipe 9 is equipped with check valve 10, cored slab 2
Upper back is uniformly provided with exhaust pipe 20, and one end of exhaust pipe 20 is communicated with dispersal device 21, and dispersal device 21 includes and arranges
The outer endless tube 211 that tracheae 20 is connected, the inside of outer endless tube 211 are uniformly provided with connecting tube 212, and connecting tube 212 is far from outer endless tube
211 one end is connected with interior endless tube 213, is uniformly provided with through-hole 214, water on outer endless tube 211, connecting tube 212 and interior endless tube 213
It washes after purified air enters dispersal device 21, is uniformly sprayed from through-hole 214, so that air and drying layer 22 and photocatalysis
Layer 23 etc. can be contacted adequately, help to improve the effect of air cleaning.
The intracavity bottom of shell 1 is equipped with mounting plate 41, and the upper end of mounting plate 41 offers T-slot 42, the bottom of T-slot 42
Equipped with electromagnet 43, the top of T-slot 42 is equipped with filter device 44, and after long-time use, the filter effect of filter device 44 becomes
Difference can release the suction-operated to filter device 44, filter device 44 easy to disassemble carries out more by powering off to electromagnet 43
It changes.
The inner wall two sides of shell 1 offer first sliding groove 25 and second sliding slot 26, first sliding groove 25 and second sliding slot respectively
26 inside slidably connects bearing block 27, and shaft 28, the outer sheath of shaft 28 are rotatably connected between two bearing blocks 27
It is connected to brush roll 29, brush roll 29 is in contact with the filter layer 445 in filter device 44, and the left side of shell 1 is communicated with the second cabinet 30,
The intracavity bottom of second cabinet 30 is rotatably connected to lead screw 31, and the upper end of the second cabinet 30 is equipped with first motor 32, the first electricity
For the output shaft of machine 32 through being connected with 30 lead screw 31 of the second cabinet, the outside screw of lead screw 31 is connected with movable block 33, mobile
The outside of block 33 is equipped with the second motor 35 by motor cabinet 34, and the output shaft of the second motor 35 is connected with shaft 28, passes through
Second motor 35 drives shaft 28 and brush roll 29 to rotate, and can scrub to filter device 44, then passes through 32 band of first motor
Dynamic lead screw 31 rotates, and movable block 33 can be made to move up and down, so that brush roll 29 be driven to move up and down, can comprehensively be scrubbed
Device 44 is filtered, avoids filter device 44 from being blocked, prolongs the service life.
The upper end of shell 1 is equipped with the first blower 39, and the first blower 39 is located at the surface of brush roll 29, the lower end of shell 1
It is connected with scum pipe 36, scum pipe 36 is located at the underface of brush roll 29, and the inside of scum pipe 36 is equipped with solenoid valve 37, scum pipe 36
Lower outside be threaded with collecting box 38, solenoid valve 37 and the first blower 39 are opened, so that brush roll 29 brushes the powder fallen
Dirt can fall in collecting box 38 and collect, and the cleaning easy to disassemble of collecting box 38.
Filter device 44 includes the frame 441 to match with T-slot 42, and the upper end of frame 441 is equipped with handle, frame
441 inner wall top and bottom end offer T-type sliding slot 442 respectively, and the internal slide of T-type sliding slot 442 is connected with T-type sliding block 443,
The outside of T-type sliding block 443 is connected with movable plate 444, and the right side of frame 441 symmetrically offers and matches with movable plate 444
Through slot, threaded hole 445 has been opened on the top of movable plate 444, and the left side of frame 441 is symmetrically plugged with and 445 phase of threaded hole
The first screw rod 446 matched, the lower part of movable plate 444 offer holding tank 447, and the lower end of holding tank 447 is communicated with sliding groove
448, the middle part of holding tank 447 is fixed with axle sleeve 449, and the inner rotation of axle sleeve 449 is connected with the second screw rod 450, the second spiral shell
The outside screw connection of bar 450 is there are two thread bush 451, and the lower end of thread bush 451 and axle sleeve 449 is connected separately with and sliding groove
448 filter cores 452 to match, frame 441 are magnetic material support, can be adsorbed by electromagnet 43, can after electromagnet 43 powers off
44 entirety of filter device is taken out to facilitate, repairs and replaces, movable plate 444 can be driven by rotating the first screw rod 446
Move outward, from frame 441 stretch out come, then by rotation the second screw rod 450, can drive two thread bush 451 to
Two sides are mobile, so that three filter cores 452 are separated from each other, can be convenient the filter layer dismantled in single filter core 452 and replaced, protected
Demonstrate,prove filter effect.
Filter core 452 includes filter screen frame 4521, and the inner wall two sides of filter screen frame 4521 symmetrically open up fluted 4522, groove
4522 inside is connected with filter layer 4525 by bolt 4524, and filter layer 4525 includes HIMOP filter layer 49, Magnetic filtration device
Layer 50 and activated carbon filter layer 51, and HIMOP filter layer 49, Magnetic filtration device layer 50, activated carbon filter layer 51 are respectively arranged in three
The inside of a filter screen frame 4521, by screw out threaded screw fasteners 4524 after, filter layer 445 can be replaced, it is easy to operate just
Victory, HIMOP filter layer 4451, Magnetic filtration device layer 4452 and activated carbon filter layer 4453 then can further remove having in air
Heavy metal ion in malicious harmful substance, smell substance and air realizes the thorough purification to air.
The side of dispersal device 21 is equipped with drying layer 22, and the side of drying layer 22 is equipped with photocatalysis layer 23, photocatalysis layer 23
Side be equipped with ultraviolet lamp 24, the rear side of shell 1 is equipped with gas outlet 46, and purified air is discharged from gas outlet 46, outlet
The inside of mouth 46 is equipped with mesh enclosure 40, and the second blower 45 is equipped between gas outlet 46 and filter device 44, and mesh enclosure 40 can prevent
Extraneous sundries enters the inside of shell 1, and the second blower 45 can accelerate the speed of filtered air discharge.
Working principle: it in use, extracting the water inside the first cabinet 8 by water pump 13, and is transported to by water-supply-pipe 14
In spray tube 15, water flow forms water curtain along the downward stream of porous aggregate layer 3 after the ejection of spray head 16, and extraneous air passes through
Air inlet pipe 6 enters in snorkel 5, and is uniformly discharged from venthole 47, can increase the contact area with water curtain, can be effective
The dust etc. in air is absorbed, clean-up effect is good, and the speed that porous aggregate layer 3 can delay air to rise, so that air
Come into full contact with water curtain, further increase clean-up effect, then cooperate upper tank 4, return pipe 9 and filter plate 11 etc., it can make
It obtains water circulation to use, the air after washing can be dried by drying layer 22, ultraviolet lamp 24 irradiates photocatalysis layer 23
Afterwards, photocatalysis layer 23 has very strong oxidisability, can kill the various bacteriums in air, achieve the purpose that air sterillization,
Again by filter device 44, can remove heavy metal in remaining harmful substance, smell substance and the air in air from
Son realizes the thorough purification to air, after a period of use, drives shaft 28 and brush roll 29 to rotate by the second motor 35,
Filter device 44 can be scrubbed, then drive lead screw 31 to rotate by first motor 32, about 33 movable block can be made
It is mobile, so that brush roll 29 be driven to move up and down, filter device 44 can be comprehensively scrubbed, avoids filter device 44 from being blocked, prolongs
Long life, and the replacement easy to disassemble of filter device 44, maintenance cost reduces, more convenient to use.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of working method of the air cleaning cleaner of high-efficiency environment friendly, comprising the following steps: in use, being taken out by water pump
The water of the first box house is taken, and is transported in spray tube by water-supply-pipe, water flow is filled out after spray head sprays along porous
The downward stream of the bed of material forms water curtain, and extraneous air enters in snorkel by air inlet pipe, and is uniformly discharged from venthole, increase with
The contact area of water curtain, and the speed that porous aggregate layer can delay air to rise, so that air comes into full contact with water curtain, into one
Step improves clean-up effect, then cooperates upper tank, return pipe and filter plate, so that water circulation uses, by drying layer to water
Air after washing is dried, and after ultraviolet lamp irradiates photocatalysis layer, photocatalysis layer has very strong oxidisability, kills in air
Various bacteriums achieve the purpose that air sterillization, then pass through filter device, remaining harmful substance, peculiar smell in removal air
Heavy metal ion in substance and air realizes that the thorough purification to air passes through the second motor band after a period of use
Turn axis and brush roll rotation, can scrub filter device, then drive lead screw rotation by first motor, can to move
Motion block moves up and down, so that brush roll be driven to move up and down, comprehensively scrubs filter device, and filter device is avoided to be blocked, and extends
Service life, and filter device replacement easy to disassemble, maintenance cost reduces, more convenient to use.
2. a kind of working method of the air cleaning cleaner of high-efficiency environment friendly according to claim 1, which is characterized in that
The air cleaning facility includes shell (1), and the side of the shell (1) is connected with air inlet pipe (6), on the air inlet pipe (6)
Equipped with air-introduced machine (7), which is characterized in that the inner cavity front end of the shell (1) be equipped with cored slab (2), the cored slab (2) it is interior
Porous aggregate layer (3) are equipped in the middle part of chamber, the intracavity bottom of the cored slab (2) is equipped with the snorkel being connected with air inlet pipe (6)
(5), the upper end of the snorkel (5) is uniformly provided with venthole (47), and the lower end of the cored slab (2) is communicated with catch basin
(4), the upper end of the cored slab (2) is communicated with spray tube (15), and the lower end of the spray tube (15) is uniformly connected with spray head
(16), the right side of the shell (1) is equipped with the first cabinet (8), and the inner cavity top of first cabinet (8) is equipped with partition (48),
The lower end of the partition (48) is equipped with filter plate (11), and the upper end of the partition is equipped with water pump (13), the water pump (13)
Water inlet is connected with suction hose (12), is connected with water-supply-pipe (14) between the water outlet and spray tube (15) of the water pump (13),
It is communicated with return pipe (9) between first cabinet (8) and catch basin (4), the inside of the return pipe (9) is equipped with check valve
(10), the upper back of the cored slab (2) is uniformly provided with exhaust pipe (20), and one end of the exhaust pipe (20) is communicated with dispersion
The side of device (21), the dispersal device (21) is equipped with drying layer (22), and the side of the drying layer (22) is equipped with photocatalysis
The side of layer (23), the photocatalysis layer (23) is equipped with ultraviolet lamp (24).
3. a kind of working method of the air cleaning cleaner of high-efficiency environment friendly according to claim 2, which is characterized in that
The dispersal device (21) includes the outer endless tube (211) being connected with exhaust pipe (20), and the inside of the outer endless tube (211) is equal
Even to be equipped with connecting tube (212), the connecting tube (212) is connected with interior endless tube (213) far from the one end of outer endless tube (211), described
Through-hole (214) are uniformly provided on outer endless tube (211), connecting tube (212) and interior endless tube (213).
4. a kind of working method of the air cleaning cleaner of high-efficiency environment friendly according to claim 2, which is characterized in that
The intracavity bottom of the shell (1) is equipped with mounting plate (41), and the upper end of the mounting plate (41) offers T-slot (42), the T
The bottom of type groove (42) is equipped with electromagnet (43), and the top of the T-slot (42) is equipped with filter device (44).
5. a kind of working method of the air cleaning cleaner of high-efficiency environment friendly according to claim 2, which is characterized in that
The rear side of the shell (1) is equipped with gas outlet (46), and the inside of the gas outlet (46) is equipped with mesh enclosure (40), and the gas outlet
(46) the second blower (45) are equipped between filter device (44).
6. a kind of working method of the air cleaning cleaner of high-efficiency environment friendly according to claim 2, which is characterized in that
The filter device (44) includes the frame (441) to match with T-slot (42), and the upper end of the frame (441) is equipped with handle
Hand, the inner wall top and bottom end of the frame (441) offer T-type sliding slot (442) respectively, the inside of the T-type sliding slot (442)
It slidably connects T-type sliding block (443), is connected with movable plate (444) on the outside of the T-type sliding block (443), and the frame
(441) right side symmetrically offers the through slot to match with movable plate (444), and spiral shell has been opened on the top of the movable plate (444)
Pit (445), and the left side of the frame (441) is symmetrically plugged with the first screw rod (446) to match with threaded hole (445),
The lower part of the movable plate (444) offers holding tank (447), and the lower end of the holding tank (447) is communicated with sliding groove
(448), it is fixed with axle sleeve (449) in the middle part of the holding tank (447), the inner rotation of the axle sleeve (449) is connected with
Two screw rods (450), there are two thread bush (451), the thread bush (451) for the outside screw connection of second screw rod (450)
The filter core (452) to match with sliding groove (448) is connected separately with the lower end of axle sleeve (449).
7. a kind of working method of the air cleaning cleaner of high-efficiency environment friendly according to claim 2, which is characterized in that
The filter core (452) includes filter screen frame (4521), and the inner wall two sides of the filter screen frame (4521) symmetrically open up fluted
(4522), the inside of the groove (4522) is connected with filter layer (4525) by bolt (4524), the filter layer (4525)
It include HIMOP filter layer (49), Magnetic filtration device layer (50) and activated carbon filter layer (51), and the HIMOP filter layer (49),
Magnetic filtration device layer (50), activated carbon filter layer (51) are respectively arranged in the inside of three filter screen frames (4521).
8. a kind of working method of the air cleaning cleaner of high-efficiency environment friendly according to claim 2, which is characterized in that
The inner wall two sides of the shell (1) offer first sliding groove (25) and second sliding slot (26) respectively, the first sliding groove (25) and
The inside of second sliding slot (26) slidably connects bearing block (27), is rotatably connected to shaft between two bearing blocks (27)
(28), it is socketed with brush roll (29) on the outside of the shaft (28), is communicated with the second cabinet (30), institute on the left of the shell (1)
The intracavity bottom for stating the second cabinet (30) is rotatably connected to lead screw (31), and the upper end of second cabinet (30) is equipped with the first electricity
Machine (32), the output shaft of the first motor (32) runs through to be connected with the second cabinet (30) lead screw (31), the lead screw (31)
Outside screw be connected with movable block (33), the outside of the movable block (33) is equipped with the second motor by motor cabinet (34)
(35), the output shaft of second motor (35) is connected with shaft (28).
9. a kind of working method of the air cleaning cleaner of high-efficiency environment friendly according to claim 2, which is characterized in that
The upper end of the shell (1) is equipped with the first blower (39), and first blower (39) is located at the surface of brush roll (29), described
The lower end of shell (1) is connected with scum pipe (36), and the scum pipe (36) is located at the underface of brush roll (29), the scum pipe
(36) inside is equipped with solenoid valve (37), and the lower outside of the scum pipe (36) is threaded with collecting box (38).
10. a kind of working method of the air cleaning cleaner of high-efficiency environment friendly according to claim 2, feature exist
In the lower right side of first cabinet (8) is successively arranged water inlet pipe (17) and drainpipe (18), the water inlet pipe (17) and row
Controlled valve (19) are respectively equipped on water pipe (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811229499.8A CN109331645A (en) | 2018-10-22 | 2018-10-22 | A kind of working method of the air cleaning cleaner of high-efficiency environment friendly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811229499.8A CN109331645A (en) | 2018-10-22 | 2018-10-22 | A kind of working method of the air cleaning cleaner of high-efficiency environment friendly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109331645A true CN109331645A (en) | 2019-02-15 |
Family
ID=65310722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811229499.8A Withdrawn CN109331645A (en) | 2018-10-22 | 2018-10-22 | A kind of working method of the air cleaning cleaner of high-efficiency environment friendly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109331645A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332631A (en) * | 2019-08-09 | 2019-10-15 | 重庆工商大学 | A new photocatalyst air purifier |
| CN110585872A (en) * | 2019-10-11 | 2019-12-20 | 安徽天顺环保设备股份有限公司 | Dust removal SOx/NOx control integration tower |
| CN111359328A (en) * | 2020-03-13 | 2020-07-03 | 吉林省英川科技有限公司 | A tail gas processing apparatus for electronic product plastics processing |
| CN112090210A (en) * | 2020-08-24 | 2020-12-18 | 苏州恒境环保科技有限公司 | A self-cleaning swirl electromagnetic purification cylinder |
| CN112815439A (en) * | 2021-01-06 | 2021-05-18 | 宋丙臣 | Ventilation and dust removal system |
| CN116160670A (en) * | 2023-04-25 | 2023-05-26 | 西安哗卫电子科技有限责任公司 | Blowing device for PE film processing and blowing process thereof |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202460412U (en) * | 2012-02-28 | 2012-10-03 | 郭灿明 | Organic waste gas treatment device |
| US20130052090A1 (en) * | 2011-08-31 | 2013-02-28 | John R. Bohlen | Photo-catalytic air purifier system with illuminated angled substrate |
| CN205156169U (en) * | 2015-11-05 | 2016-04-13 | 北京森贝恩环保科技有限公司 | Photocatalysis air cleaning device |
| DE102016117797A1 (en) * | 2016-09-21 | 2016-12-01 | Dr. Schneider Kunststoffwerke Gmbh | Air cleaner |
| CN206642557U (en) * | 2017-02-14 | 2017-11-17 | 云南润泽药业有限公司 | A kind of ventilating system for pharmaceutical warehouse |
| CN107803097A (en) * | 2017-09-27 | 2018-03-16 | 厦门嘉烨兴农业科技有限公司 | A kind of emission-control equipment and method based on pig raising waste thing recycle utilization |
| CN207247404U (en) * | 2017-05-26 | 2018-04-17 | 温州万通生物技术有限公司 | A kind of air purifier |
| CN107940631A (en) * | 2017-11-30 | 2018-04-20 | 新昌县中申制冷配件厂 | A kind of environmental protective air purifier |
| CN207324344U (en) * | 2017-04-28 | 2018-05-08 | 长兴悍将环保机械制造有限公司 | A kind of environment-friendly type self-cleaning air purifier |
| CN108195003A (en) * | 2018-03-24 | 2018-06-22 | 绍兴快晴贸易有限公司 | A kind of efficient air purifier |
| CN108224616A (en) * | 2018-02-10 | 2018-06-29 | 包永刚 | One kind is based on building body external ventilation device |
| CN108404570A (en) * | 2018-02-08 | 2018-08-17 | 梁景青 | Air purifying device |
| CN108514774A (en) * | 2018-03-31 | 2018-09-11 | 利辛县宏天建材有限责任公司 | A kind of macromolecule filter net cleaning device of air purifier |
| CN108525446A (en) * | 2018-04-03 | 2018-09-14 | 吴烨程 | A kind of emission-control equipment with fault detect |
| CN207886950U (en) * | 2017-12-29 | 2018-09-21 | 江苏恩洁优环境服务有限公司 | A kind of equipment for treating industrial waste gas |
| CN108607331A (en) * | 2016-12-12 | 2018-10-02 | 江苏帕斯玛环境科技有限公司 | New and effective water scrubber |
-
2018
- 2018-10-22 CN CN201811229499.8A patent/CN109331645A/en not_active Withdrawn
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130052090A1 (en) * | 2011-08-31 | 2013-02-28 | John R. Bohlen | Photo-catalytic air purifier system with illuminated angled substrate |
| CN202460412U (en) * | 2012-02-28 | 2012-10-03 | 郭灿明 | Organic waste gas treatment device |
| CN205156169U (en) * | 2015-11-05 | 2016-04-13 | 北京森贝恩环保科技有限公司 | Photocatalysis air cleaning device |
| DE102016117797A1 (en) * | 2016-09-21 | 2016-12-01 | Dr. Schneider Kunststoffwerke Gmbh | Air cleaner |
| CN108607331A (en) * | 2016-12-12 | 2018-10-02 | 江苏帕斯玛环境科技有限公司 | New and effective water scrubber |
| CN206642557U (en) * | 2017-02-14 | 2017-11-17 | 云南润泽药业有限公司 | A kind of ventilating system for pharmaceutical warehouse |
| CN207324344U (en) * | 2017-04-28 | 2018-05-08 | 长兴悍将环保机械制造有限公司 | A kind of environment-friendly type self-cleaning air purifier |
| CN207247404U (en) * | 2017-05-26 | 2018-04-17 | 温州万通生物技术有限公司 | A kind of air purifier |
| CN107803097A (en) * | 2017-09-27 | 2018-03-16 | 厦门嘉烨兴农业科技有限公司 | A kind of emission-control equipment and method based on pig raising waste thing recycle utilization |
| CN107940631A (en) * | 2017-11-30 | 2018-04-20 | 新昌县中申制冷配件厂 | A kind of environmental protective air purifier |
| CN207886950U (en) * | 2017-12-29 | 2018-09-21 | 江苏恩洁优环境服务有限公司 | A kind of equipment for treating industrial waste gas |
| CN108404570A (en) * | 2018-02-08 | 2018-08-17 | 梁景青 | Air purifying device |
| CN108224616A (en) * | 2018-02-10 | 2018-06-29 | 包永刚 | One kind is based on building body external ventilation device |
| CN108195003A (en) * | 2018-03-24 | 2018-06-22 | 绍兴快晴贸易有限公司 | A kind of efficient air purifier |
| CN108514774A (en) * | 2018-03-31 | 2018-09-11 | 利辛县宏天建材有限责任公司 | A kind of macromolecule filter net cleaning device of air purifier |
| CN108525446A (en) * | 2018-04-03 | 2018-09-14 | 吴烨程 | A kind of emission-control equipment with fault detect |
Non-Patent Citations (3)
| Title |
|---|
| 丁启圣: "《新型实用过滤技术 第4版》", 31 December 2017, 冶金工业出版社 * |
| 成大先: "《机械设计图册零部件的结构与组合 下》", 31 December 1997, 化学工业出版社 * |
| 李怀林: "《企业环境因素的识别与管理》", 30 November 2006, 中国计量出版社 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332631A (en) * | 2019-08-09 | 2019-10-15 | 重庆工商大学 | A new photocatalyst air purifier |
| CN110585872A (en) * | 2019-10-11 | 2019-12-20 | 安徽天顺环保设备股份有限公司 | Dust removal SOx/NOx control integration tower |
| CN110585872B (en) * | 2019-10-11 | 2021-08-10 | 安徽天顺环保设备股份有限公司 | Dust removal SOx/NOx control integration tower |
| CN111359328A (en) * | 2020-03-13 | 2020-07-03 | 吉林省英川科技有限公司 | A tail gas processing apparatus for electronic product plastics processing |
| CN112090210A (en) * | 2020-08-24 | 2020-12-18 | 苏州恒境环保科技有限公司 | A self-cleaning swirl electromagnetic purification cylinder |
| CN112815439A (en) * | 2021-01-06 | 2021-05-18 | 宋丙臣 | Ventilation and dust removal system |
| CN112815439B (en) * | 2021-01-06 | 2022-08-09 | 朗恒科技集团有限公司 | Ventilation and dust removal system |
| CN116160670A (en) * | 2023-04-25 | 2023-05-26 | 西安哗卫电子科技有限责任公司 | Blowing device for PE film processing and blowing process thereof |
| CN116160670B (en) * | 2023-04-25 | 2023-09-29 | 西安哗卫电子科技有限责任公司 | Blowing device for PE film processing and blowing process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109331645A (en) | A kind of working method of the air cleaning cleaner of high-efficiency environment friendly | |
| CN202061515U (en) | Wash type air purifier | |
| CN109331646A (en) | A kind of air cleaning cleaner of high-efficiency environment friendly | |
| CN104587767A (en) | Water adsorption type air purifier | |
| CN105214423A (en) | A kind of air purification filter system | |
| CN204365086U (en) | A kind of energy saving and environment friendly air purifier with water circle device | |
| CN207962985U (en) | A multifunctional air purifier | |
| CN109237652A (en) | A kind of air cleaning unit with fresh air system | |
| CN207422512U (en) | A kind of medical self-powered air purifier | |
| CN109442625A (en) | A kind of home-use energy-efficient air purifier | |
| CN205299780U (en) | Air purifier | |
| CN116116132A (en) | A kind of self-cleaning air purification filter element and using method thereof | |
| CN207741225U (en) | A kind of air washing purifier | |
| CN107062425B (en) | Indoor air purification and disinfection equipment | |
| CN208952276U (en) | A kind of Household Air Purifier | |
| CN208765128U (en) | A kind of household Intelligent air purifier | |
| CN208606283U (en) | A kind of air cleaner with sterilizing function | |
| CN209828462U (en) | Filter elements for air purifiers and air purifiers | |
| CN204678527U (en) | A kind of highly effective air purification air treating apparatus | |
| CN209378682U (en) | A kind of industrial waste gas dedusting purification device | |
| CN112325426B (en) | Multifunctional indoor air odor removal treatment device | |
| CN209246287U (en) | Natural electro-catalysis liquid spray clean air manufacturing device | |
| CN2721209Y (en) | Purifier | |
| CN203916374U (en) | Convolution rain type air purifier | |
| CN217737462U (en) | Air purification and sterilization device for large-scale public places |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190215 |