CN111637565A - Sterilizing purifier for aerosol virus in air - Google Patents
Sterilizing purifier for aerosol virus in air Download PDFInfo
- Publication number
- CN111637565A CN111637565A CN202010645046.4A CN202010645046A CN111637565A CN 111637565 A CN111637565 A CN 111637565A CN 202010645046 A CN202010645046 A CN 202010645046A CN 111637565 A CN111637565 A CN 111637565A
- Authority
- CN
- China
- Prior art keywords
- filter screen
- air
- dust
- cyclone
- 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- Withdrawn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
- 241000700605 Viruses Species 0.000 title claims abstract description 29
- 239000000443 aerosol Substances 0.000 title claims abstract description 21
- 230000001954 sterilising effect Effects 0.000 title abstract description 6
- 239000000428 dust Substances 0.000 claims abstract description 100
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 66
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 17
- 230000000844 anti-bacterial effect Effects 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims abstract description 15
- 230000003115 biocidal effect Effects 0.000 claims abstract description 8
- 239000003054 catalyst Substances 0.000 claims abstract description 7
- 238000000746 purification Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 10
- 150000002500 ions Chemical class 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims description 3
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 claims description 3
- 229910001431 copper ion Inorganic materials 0.000 claims description 3
- 230000001413 cellular effect Effects 0.000 claims description 2
- 238000005119 centrifugation Methods 0.000 claims description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract description 12
- 241000894006 Bacteria Species 0.000 abstract description 8
- 239000007789 gas Substances 0.000 abstract description 6
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract description 5
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 229910052802 copper Inorganic materials 0.000 abstract description 3
- 239000010949 copper Substances 0.000 abstract description 3
- 238000000354 decomposition reaction Methods 0.000 abstract description 3
- 229910052709 silver Inorganic materials 0.000 abstract description 3
- 239000004332 silver Substances 0.000 abstract description 3
- -1 silver ions Chemical class 0.000 abstract description 3
- 239000008096 xylene Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 10
- 230000001133 acceleration Effects 0.000 description 6
- 239000000779 smoke Substances 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000004887 air purification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011941 photocatalyst Substances 0.000 description 2
- 230000009290 primary effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 241000228245 Aspergillus niger Species 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 241000197306 H1N1 subtype Species 0.000 description 1
- 241000191963 Staphylococcus epidermidis Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 239000002386 air freshener Substances 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 239000013566 allergen Substances 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000033558 biomineral tissue development Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005367 electrostatic precipitation Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
-
- 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
-
- 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
-
- 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
- A61L9/22—Ionisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- 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
- B01D53/007—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 by irradiation
-
- 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
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- 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
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/20—Method-related aspects
- A61L2209/21—Use of chemical compounds for treating air or the like
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Toxicology (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Filtering Materials (AREA)
Abstract
The invention relates to the field of air purifiers, in particular to a sterilizing purifier for aerosol viruses in air, which is characterized in that: including the main casing body, exhaust mechanism, filtering mechanism and dust removal mechanism down set gradually in the main casing from the top, and filtering mechanism includes from the top down antibiotic filter screen, special effect filter screen and the primary filter screen of arranging in proper order. The aerosol virus disinfection purifier for air provided by the invention utilizes the porous structure of the formaldehyde removal filter screen to enable formaldehyde molecules to be in full contact reaction with formaldehyde removal components, and the cold catalyst filter screen can realize the decomposition of harmful gases such as formaldehyde, benzene, xylene and the like without high temperature and high pressure conditions; the antibacterial filter screen has good removal effect on bacteria and partial viruses through copper and silver ions; utilize dust removal mechanism can filter the dust of big department earlier, collect the dust in the dust collecting box, effectively reduce the filter pressure of filter screen, improve filter screen life.
Description
Technical Field
The invention relates to the field of air purifiers, in particular to a sterilizing purifier for aerosol viruses in air.
Background
An air purifier, also known as an air cleaner, an air freshener, and a purifier, refers to a product capable of adsorbing, decomposing, or converting various air pollutants (generally including PM2.5, dust, pollen, odor, formaldehyde, and other decoration pollutants, bacteria, allergens, and the like), and effectively improving air cleanliness, and is mainly classified into household, commercial, industrial, and building. There are a number of different technologies and media in air purifiers that enable them to provide clean and safe air to users. Common air purification techniques are: adsorption technology, negative (positive) ion technology, catalytic technology, photocatalyst technology, superstructure mineralization by light technology, HEPA high efficiency filtration technology, electrostatic precipitation technology, etc.; the material technology mainly comprises the following steps: photocatalyst, active carbon, synthetic fiber, HEPA high-efficiency material, negative ion generator and the like. The existing air purifier is mostly of a composite type, namely, a plurality of purification technologies and material media are adopted at the same time. Although current air purifier can carry out the purification of certain degree to dust and harmful chemical substance, but to the bacterium, purifying effect such as virus is not good, and when because when purifying second-hand smoke, because contain a large amount of dust in the second-hand smoke, can lead to the filter core life-span to shorten greatly, the consumptive material is higher, and the air intake restriction of the purifier cyclone that contains cyclone dust removal of current, the intake is little, cyclone cone portion dust is piled up easily, airtight in the integrated box, the dust gets into slowly, dust and air separation are not thorough, and the filter core is with trading inconvenient scheduling problem, in view of, the present case is produced from this.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a disinfection purifier for aerosol viruses in air, which solves the problems in the background art.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a be used for aerosol virus disinfection and purification machine in the air, its characterized in that: including main casing body, exhaust mechanism, filter mechanism and dust removal mechanism, main casing body top is equipped with clean wind export, lateral wall and is equipped with the air inlet filter screen, exhaust mechanism, filter mechanism and dust removal mechanism from last down set gradually in main casing, filter mechanism includes from last down antibiotic filter screen, special effect filter screen and the primary filter screen of arranging in proper order, dust removal mechanism includes whirlwind casing, play tuber pipe, dust collecting box, whirlwind turbine and dust removal motor, it sets up inside whirlwind casing to go out the tuber pipe coaxial, goes out tuber pipe top and filter mechanism bottom intercommunication, forms centrifugal dust removal annular channel between play tuber pipe outer wall and the whirlwind casing inner wall, centrifugal dust removal annular channel upper portion is cylindricality, the lower part is the toper, whirlwind turbine is located whirlwind casing outside upper portion by dust removal motor drive, rotatable cover, the air inlet filter screen sets up in the whirlwind turbine outside, the cyclone shell is characterized in that a plurality of rows of air inlets corresponding to the cyclone turbines are formed in the side wall of the cyclone shell, the plurality of rows of air inlets are annularly arranged by taking a center shaft of the cyclone shell as an axis, the air inlet direction of each air inlet is tangent to the inner wall of the cyclone shell, and a dust exhaust port communicated with the dust collection box is formed in the bottom of the cyclone shell.
Preferably, the primary filter screen is a cotton filter screen with the aperture of 5 microns.
Preferably, one side of the special-effect filter screen is a formaldehyde removing filter screen, the other side of the special-effect filter screen is a cold catalyst filter screen, the formaldehyde removing filter screen takes a porous plastic cellular network as a base material, and formaldehyde particles are filled in the filter screen.
Preferably, the antibacterial filter screen is compounded with a copper ion and silver ion antibacterial material by taking a PET framework as a carrier, and is compounded with an H13-grade HEPA filter screen.
Preferably, filtering mechanism is still including setting firmly the filtration support on the main casing body, but the gliding setting of primary filter screen, special effect filter screen and antibiotic filter screen pull is on filtering the support, be equipped with the filter core change door that corresponds with the filtration support position, can open on the main casing body, when opening the filter core change door, can follow and take out primary filter screen, special effect filter screen and antibiotic filter screen on filtering the support.
Preferably, the exhaust mechanism includes air exhaust motor and exhaust fan, the exhaust fan sets up in antibiotic filter screen top, the motor drive exhaust fan of airing exhaust is rotatory.
Preferably, in each row of air inlets, each row of air inlets are arranged along the longitudinal direction, and the caliber of each row of air inlets is gradually reduced from top to bottom.
Preferably, the whirlwind casing includes shell body and the interior casing of coaxial arrangement, the top of interior casing surpasss shell body top, bottom and is higher than the shell body bottom, the air intake set up in interior casing top, shell body and interior casing form dust removal annular channel with higher speed, and this dust removal is equipped with the air guide hole that communicates with the whirlwind turbine with higher speed, and the bottom is equipped with the air knife export that corresponds with the outer shell inner wall of centrifugation dust removal annular channel lower part, and the annular channel's width down reduces gradually from last with higher speed of dust removal, the return air inlet has been seted up at the dust collection box top, and the main internal return air pipe that is equipped with of casing, the bottom of this return air pipe and the return air inlet intercommunication of dust collection box, space.
Preferably, an openable cleaning door is arranged at a position, corresponding to the dust collecting box, on the main shell, the dust removing motor is connected with the cyclone turbine through a gear, and the cyclone turbine is rotatably connected with the air outlet pipe through a bearing.
Preferably, an ultraviolet lamp and a negative ion generator are arranged in the main shell above the exhaust fan.
As can be seen from the above description, the disinfection and purification device for aerosol viruses in air provided by the invention has the following beneficial effects: the dust particles with the size of more than 5 microns can be filtered by using a primary filter screen; by utilizing the formaldehyde removing filter screen and the porous structure in the carrier, formaldehyde molecules can be in full contact reaction with formaldehyde removing components, and the cold catalyst filter screen can realize the decomposition of harmful gases such as formaldehyde, benzene, xylene and the like without the conditions of high temperature, high pressure and ultraviolet lamp; the antibacterial filter screen has good removal effect on bacteria and partial viruses through copper and silver ions; the ultraviolet lamp and the negative ion generator have good purifying effect on air; the dust removing mechanism can filter dust of a large department firstly, and the dust is collected in the dust collecting box, so that the filtering pressure of the filter screen is effectively reduced, the service life of the filter screen is prolonged, and the second-hand smoke is filtered well; the dust removal accelerating annular channel introduces a part of airflow of the cyclone turbine to form an air knife, dust attached to the inner wall of the cyclone shell is effectively removed, and the air return opening and the air return pipe are designed to enable the dust collection box to form an air loop and guide the dust to quickly enter the dust collection box; the air inlet with the caliber gradually reduced from the morning to the bottom can enable the cyclone to be attached to the inner wall to gradually pressurize; the filter element and the dust collecting box are convenient to replace and clean.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a cross-sectional view of fig. 1.
Fig. 3 is a perspective sectional view of fig. 1.
Detailed Description
The invention is further described below by means of specific embodiments.
As shown in the figure, the sterilizing and purifying machine for aerosol virus in air of the invention comprises a main shell 1, an air exhaust mechanism 2, a filtering mechanism 3 and a dust removing mechanism 4.
The top of the main shell 1 is provided with a clean air outlet 11, the side wall is provided with an air inlet filter screen 12, and the exhaust mechanism 2, the filter mechanism 3 and the dust removal mechanism 4 are sequentially arranged in the main shell 1 from top to bottom.
The filtering mechanism 3 comprises an antibacterial filter screen 31, a special-effect filter screen 32 and a primary-effect filter screen 33 which are sequentially arranged from top to bottom.
The primary filter net 33 is a cotton filter net with a pore size of 5 microns. Mainly used for filtering dust particles with the particle size of more than 5 microns.
The special-effect filter screen 32 has one side of a formaldehyde removing filter screen and the other side of a cold catalyst filter screen, the formaldehyde removing filter screen uses a porous plastic honeycomb network as a base material, formaldehyde removing particles are filled in the filter screen, the formaldehyde removing particles use an adsorbent with a porous structure as a carrier to load formaldehyde removing components (such as passive nano anion powder), the porous structure of the carrier enables formaldehyde molecules to be fully contacted with the formaldehyde removing components, and the special-effect filter screen has the advantages of high removal efficiency, high speed, no secondary pollution and the like. The material of the cold catalyst filter screen refers to the existing product, and can react under the normal temperature condition to remove harmful gases such as formaldehyde, benzene, dimethylbenzene, TVOC and the like, and the harmful gases are decomposed into water and carbon dioxide.
The antibacterial filter screen 31 is compounded with copper ion and silver ion antibacterial materials by taking a PET framework as a carrier, is compounded with an H13-grade HEPA filter screen, has the best effects of bacteria isolation, sterilization and virus resistance, has obvious removal effects on staphylococcus albus, escherichia coli, aspergillus niger, H1N1 and the like, has the filtering precision of 0.3 micron, and can capture 99.97 percent of micro particles in the air.
The filter mechanism 3 further includes a filter support 34 fixedly disposed on the main housing 1, the primary filter screen 33, the special-effect filter screen 32, and the antibacterial filter screen 31 are slidably disposed on the filter support 34 in a drawable manner, the main housing 1 is provided with a filter element replacement door 14 which corresponds to the filter support 34 and can be opened, and when the filter element replacement door 14 is opened, the primary filter screen 33, the special-effect filter screen 32, and the antibacterial filter screen 31 can be taken out of the filter support 34. The filter element replacement door 14 may be pivotally disposed on the main housing 1, and the movable end thereof is connected to the main housing 1 through a magnet or other connection structure.
The dust removing mechanism 4 comprises a cyclone shell 41, an air outlet pipe 42, a dust collecting box 43, a cyclone turbine 44 and a dust removing motor 45, the air outlet pipe 42 is coaxially arranged inside the cyclone shell 41, the top of the air outlet pipe 42 is communicated with the bottom of the filtering mechanism 3, a centrifugal dust removing annular channel 46 is formed between the outer wall of the air outlet pipe 42 and the inner wall of the cyclone shell 41, the upper part of the centrifugal dust removing annular channel 46 is cylindrical, the lower part of the centrifugal dust removing annular channel is conical, the cyclone turbine 44 is driven by the dust removing motor 45 and rotatably sleeved on the upper part of the outer side of the cyclone shell 41, an air inlet filter screen 12 is arranged on the outer side of the cyclone turbine 44, the side wall of the cyclone shell 41 is provided with a plurality, and the air inlet direction of the air inlet 47 is tangent to the inner wall of the cyclone shell 41, and the bottom of the cyclone shell 41 is provided with a dust exhaust port communicated with the dust collecting box 43.
In each row of the air inlets 47, the air inlets 47 in each row are arranged along the longitudinal direction, and the caliber of each row is gradually reduced from top to bottom.
The cyclone shell 41 comprises an outer shell 411 and an inner shell 412 which are coaxially arranged, the top of the inner shell 412 exceeds the top of the outer shell 411, the bottom of the inner shell 411 is higher than the bottom of the outer shell 411, an air inlet 47 is arranged at the top of the inner shell 412, the outer shell 411 and the inner shell 412 form a dedusting acceleration annular channel 48, the upper part of the dedusting acceleration annular channel 48 is provided with an air guide hole 481 communicated with the cyclone turbine 44, the bottom of the dedusting acceleration annular channel is provided with an air knife outlet 482 corresponding to the inner wall of the outer shell 411 at the lower part of the centrifugal dedusting annular channel 46, the width of the dedusting acceleration annular channel 48 is gradually reduced from top to bottom, the upper part of the specific dedusting acceleration annular channel 48 is cylindrical annular, the lower part of the specific dedusting acceleration annular channel 48 is conical, the caliber of the air knife outlet 482 is the smallest, the air pressure is improved, the largest, an air return opening 431 is formed in the top of the dust collection box 43, an air return pipe 16 is arranged in the main shell 1, the bottom of the air return pipe 16 is communicated with the air return opening 431 of the dust collection box 43, and the top of the air return pipe is communicated with the space between the cyclone turbine 44 and the air inlet filter screen 12.
An openable cleaning door 15 is arranged on the main shell 1 corresponding to the dust collecting box 43, a dust removing motor 45 is connected with a cyclone turbine 44 through a gear, and the cyclone turbine 44 is rotatably connected with the air outlet pipe 42 through a bearing. The dust box 43 can be removed by opening the cleaning door 14, and the dust box 43 can be cleaned. The cleaning door 15 can be fixed to the dust collecting box 43 and can be drawn along with the dust collecting box 43.
The exhaust mechanism 2 comprises an exhaust motor 21 and an exhaust fan 22, the exhaust fan 22 is arranged above the antibacterial filter screen 31, and the exhaust motor 21 drives the exhaust fan 22 to rotate.
An ultraviolet lamp 17 and a negative ion generator 18 are provided in the main casing 1 above the exhaust fan 22.
The use principle of the aerosol virus disinfection purifier in the air is as follows: air enters the centrifugal dust removal annular channel 46 from the air inlet filter screen 12 through the air inlet 47 in a tangential direction under the drive of the cyclone turbine 44, the caliber of the air inlet 47 is gradually reduced from top to bottom, the air flow at the upper part coats the air flow at the lower part to avoid turbulent flow among the air flows, the air flow has a pressurizing function, the air flow rotates downwards in the centrifugal dust removal annular channel 46, under the centrifugal force, particle dust and residual air are separated, the particle dust is gathered at a conical part and is stripped from the inner wall under the action of an air knife and enters the dust collection box 43, due to the arrangement of the air return opening 431, the dust can enter the dust collection box 43 more smoothly, the air return opening 431 is guided to a space between the air inlet filter screen 12 and the cyclone turbine 44, the air led out by the air return opening 431 is brought back to the centrifugal dust removal annular channel 46 again to avoid polluting the external space, and the separated air enters, the air purification device sequentially passes through the antibacterial filter screen 31, the special-effect filter screen 32 and the primary-effect filter screen 33 to filter dust, decompose harmful gas and kill bacteria and viruses, further kills mildew and viruses under the irradiation of an ultraviolet lamp, and the negative ion generator 18 enables the discharged purified air to have negative ions which enter the air to further purify the viruses or bacteria in the outside air.
The disinfection purifier for aerosol viruses in air provided by the invention has the following beneficial effects: by utilizing the formaldehyde removing filter screen and the porous structure in the carrier, formaldehyde molecules can be in full contact reaction with formaldehyde removing components, and the cold catalyst filter screen can realize the decomposition of harmful gases such as formaldehyde, benzene, xylene and the like without the conditions of high temperature, high pressure and an ultraviolet lamp 17; the antibacterial filter screen 31 has good removal effect on bacteria and partial viruses through copper and silver ions; the ultraviolet lamp and the negative ion generator 18 have good purifying effect on air; the dust removing mechanism 4 can be used for filtering dust of a large department firstly, and collecting the dust in the dust collecting box 43, so that the filtering pressure of the filter screen is effectively reduced, the service life of the filter screen is prolonged, and the second-hand smoke is filtered well; the dust particles with the size of more than 5 microns can be filtered by the primary filter screen 33; the dust removal accelerating annular channel 48 introduces a part of airflow of the cyclone turbine 44 to form an air knife to effectively remove dust attached to the inner wall of the cyclone shell 41, and the air return opening 431 and the air return pipe 16 are designed to enable the dust collection box 43 to form an air loop to guide the dust to rapidly enter the dust collection box 43; the air inlet 47 with the caliber gradually reduced from the morning to the bottom can enable the cyclone to be attached to the inner wall to gradually pressurize; the filter element and the dust collecting box 43 are convenient to replace and clean.
The above description is only a few specific embodiments of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by the design concept should fall within the scope of the present invention.
Claims (10)
1. A be used for aerosol virus disinfection and purification machine in the air, its characterized in that: including main casing body, exhaust mechanism, filter mechanism and dust removal mechanism, main casing body top is equipped with clean wind export, lateral wall and is equipped with the air inlet filter screen, exhaust mechanism, filter mechanism and dust removal mechanism from last down set gradually in main casing, filter mechanism includes from last down antibiotic filter screen, special effect filter screen and the primary filter screen of arranging in proper order, dust removal mechanism includes whirlwind casing, play tuber pipe, dust collecting box, whirlwind turbine and dust removal motor, it sets up inside whirlwind casing to go out the tuber pipe coaxial, goes out tuber pipe top and filter mechanism bottom intercommunication, forms centrifugal dust removal annular channel between play tuber pipe outer wall and the whirlwind casing inner wall, centrifugal dust removal annular channel upper portion is cylindricality, the lower part is the toper, whirlwind turbine is located whirlwind casing outside upper portion by dust removal motor drive, rotatable cover, the air inlet filter screen sets up in the whirlwind turbine outside, the cyclone shell is characterized in that a plurality of rows of air inlets corresponding to the cyclone turbines are formed in the side wall of the cyclone shell, the plurality of rows of air inlets are annularly arranged by taking a center shaft of the cyclone shell as an axis, the air inlet direction of each air inlet is tangent to the inner wall of the cyclone shell, and a dust exhaust port communicated with the dust collection box is formed in the bottom of the cyclone shell.
2. The disinfection and purification machine for aerosol viruses in air as claimed in claim 1, wherein: the primary filter screen is a cotton filter screen with the aperture of 5 microns.
3. The disinfection and purification machine for aerosol viruses in air as claimed in claim 1, wherein: one side of the special-effect filter screen is a formaldehyde removing filter screen, and the other side of the special-effect filter screen is a cold catalyst filter screen, wherein the formaldehyde removing filter screen uses a porous plastic cellular network as a base material and is internally filled with formaldehyde removing particles.
4. The disinfection and purification machine for aerosol viruses in air as claimed in claim 1, wherein: the antibacterial filter screen is compounded with a copper ion and silver ion antibacterial material by taking a PET framework as a carrier, and is compounded with an H13-grade HEPA filter screen.
5. The disinfection and purification machine for aerosol viruses in air as claimed in claim 1, wherein: the filter mechanism is still including setting firmly the filtration support on the main casing body, but the gliding setting of primary filter screen, special effect filter screen and antibiotic filter screen pull is on the filtration support, be equipped with the filter core change door that corresponds with the filtration support position, can open on the main casing body, when opening the filter core change door, can follow and take out primary filter screen, special effect filter screen and antibiotic filter screen on the filtration support.
6. The disinfection and purification machine for aerosol viruses in air as claimed in claim 1, wherein: the exhaust mechanism comprises an exhaust motor and an exhaust fan, the exhaust fan is arranged above the antibacterial filter screen, and the exhaust motor drives the exhaust fan to rotate.
7. The disinfection and purification machine for aerosol viruses in air as claimed in claim 1, wherein: in each row of air inlets, the air inlets in each row are arranged along the longitudinal direction, and the caliber of each row is gradually reduced from top to bottom.
8. The disinfection and purification machine for aerosol viruses in air as claimed in claim 1, wherein: the cyclone casing includes the shell body and the interior casing of coaxial arrangement, the top of interior casing surpasss shell body top, bottom and is higher than the shell body bottom, the air intake set up in interior casing top, shell body and interior casing form dust removal annular channel with higher speed, and this dust removal is equipped with the air guide hole that communicates with cyclone turbine with higher speed, and the bottom is equipped with the air knife export that corresponds with the outer shell inner wall of centrifugation dust removal annular channel lower part with higher speed, and the width that dust removal accelerates annular channel down reduces gradually from last, the return air inlet has been seted up at dust collection box top, and the main internal return air pipe that is equipped with of main casing, the bottom of this return air pipe and the return air inlet intercommunication of dust collection box, space intercommunication between.
9. The disinfection and purification machine for aerosol viruses in air as claimed in claim 1, wherein: the dust collecting box is characterized in that an openable cleaning door is arranged at a position, corresponding to the dust collecting box, on the main shell, the dust collecting motor is connected with the cyclone turbine through a gear, and the cyclone turbine is rotatably connected with the air outlet pipe through a bearing.
10. The disinfection and purification machine for aerosol viruses in air as claimed in claim 1, wherein: an ultraviolet lamp and a negative ion generator are arranged in the main shell above the exhaust fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010645046.4A CN111637565A (en) | 2020-07-07 | 2020-07-07 | Sterilizing purifier for aerosol virus in air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010645046.4A CN111637565A (en) | 2020-07-07 | 2020-07-07 | Sterilizing purifier for aerosol virus in air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111637565A true CN111637565A (en) | 2020-09-08 |
Family
ID=72328258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010645046.4A Withdrawn CN111637565A (en) | 2020-07-07 | 2020-07-07 | Sterilizing purifier for aerosol virus in air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111637565A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112007197A (en) * | 2020-09-14 | 2020-12-01 | 宿迁学院 | Unmanned vehicle type spraying and sucking type aerosol detoxification machine |
| WO2022147362A3 (en) * | 2020-12-31 | 2022-12-01 | Spectralance, Llc | Systems and methods for treatment of air |
-
2020
- 2020-07-07 CN CN202010645046.4A patent/CN111637565A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112007197A (en) * | 2020-09-14 | 2020-12-01 | 宿迁学院 | Unmanned vehicle type spraying and sucking type aerosol detoxification machine |
| WO2022147362A3 (en) * | 2020-12-31 | 2022-12-01 | Spectralance, Llc | Systems and methods for treatment of air |
| US11976848B2 (en) | 2020-12-31 | 2024-05-07 | Spectralance, Llc | Systems and methods for treatment of air |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102824822B (en) | Air purifier for membrane separation | |
| CN100441966C (en) | Vertical light catalytic air purifier | |
| CN200973848Y (en) | Air purifier in internal environment | |
| CN201410350Y (en) | Vehicle-mounted air purifier | |
| KR101386187B1 (en) | Air cleaner having cyclone | |
| CN201935303U (en) | Air purifier with full-automatic alarm device | |
| CN111637565A (en) | Sterilizing purifier for aerosol virus in air | |
| CN210057700U (en) | Air purifier convenient to it is clean | |
| CN206989343U (en) | A kind of air purifier | |
| CN210292150U (en) | Domestic air purifier convenient to it is clean | |
| CN201251250Y (en) | Household air purifier for urban and rural | |
| CN105817092A (en) | Hollow fiber membrane type air purifier | |
| CN2747497Y (en) | Vertical photocatalysed air purifier | |
| KR102111867B1 (en) | The air clean machine | |
| CN201482338U (en) | Urban and rural household multi-filter element air purifier | |
| CN112721580B (en) | Automatic purification environment-friendly device of new energy automobile | |
| CN106524325A (en) | Air purification system and air purifier | |
| CN201242233Y (en) | Novel apparatus for purifying and sterilizing central air-conditioner | |
| CN206330219U (en) | Air cleaning system and air purifier | |
| CN214469142U (en) | Air purifier convenient to dismouting filter screen | |
| CN104197426A (en) | All-catalytic air purifier | |
| CN201436490U (en) | Air purification device | |
| CN201410134Y (en) | Air purification sterilization system | |
| CN210211976U (en) | Air duct structure of vehicle-mounted air purifier | |
| CN201815206U (en) | Hydroxyl group and free radical combined air purifying device |
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 |
Application publication date: 20200908 |
|
| WW01 | Invention patent application withdrawn after publication |