CN107143946A - A kind of nano photocatalysed air purifier - Google Patents
A kind of nano photocatalysed air purifier Download PDFInfo
- Publication number
- CN107143946A CN107143946A CN201710386785.4A CN201710386785A CN107143946A CN 107143946 A CN107143946 A CN 107143946A CN 201710386785 A CN201710386785 A CN 201710386785A CN 107143946 A CN107143946 A CN 107143946A
- Authority
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- China
- Prior art keywords
- cylinder
- housing
- plate
- air
- air purifier
- Prior art date
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000003054 catalyst Substances 0.000 claims abstract description 35
- 238000001914 filtration Methods 0.000 claims abstract description 23
- 239000002245 particle Substances 0.000 claims abstract description 19
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 13
- 238000000746 purification Methods 0.000 abstract description 11
- 238000006555 catalytic reaction Methods 0.000 description 11
- 239000007789 gas Substances 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 7
- 239000000945 filler Substances 0.000 description 7
- 230000003197 catalytic effect Effects 0.000 description 6
- 238000004887 air purification Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000001699 photocatalysis Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 238000007146 photocatalysis Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000035568 catharsis Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000013618 particulate matter Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- 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
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
- F24F8/158—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using active carbon
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The present invention provides a kind of nano photocatalysed air purifier, including housing, every cylinder, central shaft, hull outside is provided with gas outlet, it be may be contained within every cylinder and central shaft in housing, connected every one end of cylinder and the top of housing, the other end is hanging, air inlet is provided with every the top of cylinder, PM2.5 particle filtering nets are provided with every the periphery of cylinder, the lower section of air inlet is provided with activated charcoal strainer plate, the lower section of PM2.5 particle filtering nets is provided with uviol lamp, one end of central shaft is connected with housing inner bottom surface, the other end of central shaft is approached with activated charcoal strainer plate, the outer circumference surface of central shaft is provided with helical form photochemical catalyst plate；Use technical scheme, air have passed through the filtering of activated charcoal strainer plate, photochemical catalyst plate, uviol lamp and PM2.5 particle filtering nets, photochemical catalyst plate is helical form, add the contact area with air, enhance clean-up effect, compact conformation of the present invention, easy to use, good purification.
Description
Technical field
The invention belongs to air cleaning facility field, more particularly to a kind of nano photocatalysed air purifier.
Background technology
At present, with China's expanding economy and the improvement of people's living standards, household fixtures condition increasingly improves, but
The application of closed finishing and indoor a large amount of ornament materials is also on the rise using the problem of environmental pollution in room, indoor pollution
Thing is broadly divided into three kinds：First is volatile organic matter, such as formaldehyde, benzene, toluene, ammonia harm to the human body greatly, second be can
Suck particulate matter PM2.5, PM2.5 refers to that diameter in air is less than or equal to 2.5 microns of particulate matter, is mainly derived from industrial life
The residue discharged during production, motor vehicle exhaust emission etc. by combustion front, PM2.5 particle diameters are small, rich in it is substantial amounts of it is poisonous, have
Do harm to material and atmospheric residence time is long, thus, suspension microorganism bigger to the harm of atmosphere quality and health,
Including bacterium, virus, mould etc., microorganism can cause disease by the approach such as directly poisoning, infecting, life and work to people
Make generation tremendous influence；The existing various air purifiers for administering room air pollution, to the specific dirt in room air
Dye thing has preferable filtration result, for example, the patent document of Publication No. " CN205048606U ", discloses a kind of nanometer light
Catalytic air purifier, including air intake passage, photocatalysis generating means and air-out passage, air intake passage are filled by photocatalysis
Put and be connected with air-out passage, the air exhauster being arranged in order, filler unit and photo-catalytic filtering screen are provided with air-out passage, is filled out
The filler of specific area is provided with material unit；Photocatalysis generating means include nano-photo catalytic net, plasma generation part and
It is provided with above fluorescent tube, plasma generation part above fluorescent tube, fluorescent tube and nano-photo catalytic net is installed, nano-photo catalytic net is with entering
Wind passage radial direction is identical；Using the invention, using the catharsis of photocatalytic plate to the harmful chemicals gas in air, thin
Bacterium, microorganism, flue gas, dust, haze etc. serve catharsis, and by being provided with filling out for specific area in filler unit
Material improves the adsorption area of filler unit, improves purification air efficiency；But, there is following defect in the invention, first when in use
The contact area of light-catalyzed reaction before this and air is not enough, causes clean-up effect poor, although to be provided with height in filler unit
The filler of specific area can improve the adsorption area of filler unit, but limited with the lifting of the contact area of air, fail reality
Now efficient air purification process, to increase air mass flow, then needs to increase the volume of the clarifier, causes invention inconvenience
In carrying, structure is more huge, have impact on the efficiency of air cleaning.
The content of the invention
In order to solve the above technical problems, the invention provides a kind of nano photocatalysed air purifier.
The present invention is achieved by the following technical programs.
The present invention provides a kind of nano photocatalysed air purifier, mainly including housing, every cylinder, central shaft, the housing
Outside is provided with gas outlet, described to be may be contained within every cylinder and central shaft in the housing, described one end every cylinder and the housing
Top is connected, and the other end is hanging, and the top every cylinder is provided with air inlet, and the periphery every cylinder is provided with PM2.5 particle mistakes
Filter screen, the lower section of the air inlet is provided with activated charcoal strainer plate, and the lower section of the PM2.5 particle filterings net is provided with uviol lamp,
One end of the central shaft is connected with the housing inner bottom surface, and the other end of central shaft is approached with the activated charcoal strainer plate,
The outer circumference surface of the central shaft is provided with helical form photochemical catalyst plate.
The photochemical catalyst plate is the three-dimensional honeycomb ceramic network that two sides is loaded with nano titanium oxide.
The external diameter of the photochemical catalyst plate matches with the internal diameter every cylinder.
The pitch of the photochemical catalyst plate is 160 millimeters to 200 millimeters.
The spiral number of turns of the photochemical catalyst plate are not less than 4 circles.
The diameter of the air inlet is consistent with the internal diameter every cylinder.
Blower fan is additionally provided with the activated charcoal strainer plate.
The PM2.5 particle filterings net apart from the housing inner bottom surface distance be less than the body height three/
One.
The height every cylinder be less than the body height 4/5ths, and more than the body height five/
Three.
The housing includes top plate, bottom plate and outer barrel, and top plate and bottom plate are connected using bolt with outer barrel respectively, described ultraviolet
Lamp is connected using bolt with bottom plate.
The beneficial effects of the present invention are：The present invention provides a kind of nano photocatalysed air purifier, mainly including housing,
Every cylinder, central shaft, the hull outside is provided with gas outlet, described to be may be contained within every cylinder and central shaft in the housing, it is described every
One end of cylinder is connected with the top of the housing, and the other end is hanging, and the top every cylinder is provided with air inlet, described every the outer of cylinder
Disc is provided with PM2.5 particle filtering nets, and the lower section of the air inlet is provided with activated charcoal strainer plate, the PM2.5 particle filterings
The lower section of net is provided with uviol lamp, and one end of the central shaft is connected with the housing inner bottom surface, the other end of central shaft with it is described
Activated charcoal strainer plate is approached, and the outer circumference surface of the central shaft is provided with helical form photochemical catalyst plate；Use the skill of the present invention
Art scheme, air enters from air inlet, enters respectively through photochemical catalyst plate is entered back into after the filtering of activated charcoal strainer plate
Row light-catalyzed reaction, photochemical catalyst plate is helical form, makes the runner helical form of air, adds the contact area with air, is increased
The strong effect of light-catalyzed reaction, and the air after light-catalyzed reaction, then the irradiation by uviol lamp and PM2.5 particle mistakes
The filtering of filter screen, further carries out sterilization processing, improves the clean-up effect to air, and when if desired increasing air mass flow,
Because photochemical catalyst plate is helical form, while keeping original air purification effect constant, the volume of clarifier of the present invention
Increase is only original 1/3rd, and compact conformation is easy to use, good purification.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
In figure：1- housings, 2- is every cylinder, and 3- central shafts, 4-PM2.5 particle filtering nets, 5- activated charcoal strainer plates, 6- is ultraviolet
Lamp, 7- photochemical catalyst plates, 8- blower fans, 11- gas outlets, 12- top plates, 13- bottom plates, 14- outer barrels, 21- air inlets.
Embodiment
Be described further below technical scheme, but claimed scope be not limited to it is described.
As shown in figure 1, the present invention provides a kind of nano photocatalysed air purifier, including housing 1, every cylinder 2, central shaft 3,
The outside of housing 1 is provided with gas outlet 11, be may be contained within every cylinder 2 and central shaft 3 in housing 1, every one end of cylinder 2 and the top of housing 1
Connection, the other end is hanging, and air inlet 21 is provided with every the top of cylinder 2, is provided with PM2.5 particle filterings net 4 every the periphery of cylinder 2, enters
The lower section of gas port 21 is provided with activated charcoal strainer plate 5, and the lower section of PM2.5 particle filterings net 4 is provided with uviol lamp 6, the one of central shaft 3
End is connected with the inner bottom surface of housing 1, and the other end and the activated charcoal strainer plate 5 of central shaft 3 are approached, on the outer circumference surface of central shaft 3
Provided with helical form photochemical catalyst plate 7.The nano photocatalysed air purifier provided using the present invention, air is entered from air inlet,
Light-catalyzed reaction is carried out respectively through photochemical catalyst plate is entered back into after the filtering of activated charcoal strainer plate, photochemical catalyst plate is
Helical form, the runner for making air is helical form, adds the contact area with air, enhances the effect of light-catalyzed reaction, and
Air after light-catalyzed reaction, then by the irradiation and the filtering of PM2.5 particle filtering nets of uviol lamp, further killed
Bacterium is handled, and improves the clean-up effect to air, and when if desired increasing air mass flow, because photochemical catalyst plate is helical form,
While keeping original air purification effect constant, the volume increase of clarifier of the present invention is only original 1/3rd,
Compact conformation, easy to use, good purification.
Photochemical catalyst plate 7 is the three-dimensional honeycomb ceramic network that two sides is loaded with nano titanium oxide.There is provided using the present invention
Nano photocatalysed air purifier, the photochemical catalyst plate increases the contact area with air-flow compared with other photochemical catalyst plates,
React more abundant using air cleaning, improve clean-up effect.
The external diameter of photochemical catalyst plate 7 every the internal diameter of cylinder 2 with matching.The nano-photo catalytic air provided using the present invention is net
Change device, the external diameter of photochemical catalyst plate 7 with when the internal diameter of cylinder 2 matches, the runner of air formation spiral shape, air can not be direct
Into the lower section every cylinder, light-catalyzed reaction can only be carried out by spiral air flow channel, increase the light-catalyzed reaction of air
Contact area, makes air cleaning reaction more abundant, improves clean-up effect.
The pitch of photochemical catalyst plate 7 is 160 millimeters to 200 millimeters.The nano-photo catalytic air provided using the present invention is net
Change device, the pitch of the pitch of photochemical catalyst plate is too small, then manufacturing process is difficult, air flow channel is smaller, air cleaning is reacted more
Fully, still, air is needed by too many flow route, reduces purification efficiency, and the pitch of photochemical catalyst plate is too big, then makes
Make technique simple, air flow channel is larger, air cleaning reaction is insufficient, still, air needs the flow route passed through shorter, carries
High purification efficiency, it is therefore preferable that when the pitch of photochemical catalyst plate is 160 millimeters, to make air mass flow larger, and air
Purification reaction is more abundant, improves air purification efficiency.
The spiral number of turns of photochemical catalyst plate 7 are not less than 4 circles.The nano photocatalysed air purifier provided using the present invention,
The spiral number of turns of photochemical catalyst plate 7 are conducive to making air-flow longer by leading to for catalytic reaction not less than 4 circles, and reaction is more filled
Point, improve clean-up effect.
The diameter of air inlet 21 is consistent with the internal diameter every cylinder 2.The nano photocatalysed air purifier provided using the present invention,
When the diameter of air inlet 21 is consistent with the internal diameter every cylinder 2, be conducive to increasing air-flow air inflow, so as to improve the purification of clarifier
Flow and speed, improve efficiency, it is possible to further which air inlet is set into back taper, so as to further increase clarifier
The air flow rate of entrance, improves the efficiency of clarifier.
Blower fan 8 is additionally provided with activated charcoal strainer plate 5.The nano photocatalysed air purifier provided using the present invention, when
Blower fan 8 is additionally provided with activated charcoal strainer plate 5, the blower fan is induced-draught fan, the flow velocity of air-flow can be increased, improve the net of clarifier
Change efficiency, further, to reduce the influence for the noise that induced-draught fan is brought, can be inhaled every cylinder inwall setting sound-absorbing material
Sound material elects microglass fiber material as, is arranged at the outside of induced-draught fan, is fixed on every on cylinder inwall, further, filters
Web plate and blower fan may be disposed at the end face of central shaft, so as to improve structural stability.
PM2.5 particle filterings net 4 is less than 1/3rd of the height of housing 1 apart from the distance of the inner bottom surface of housing 1.Use this hair
The nano photocatalysed air purifier of bright offer, it is high that PM2.5 particle filterings net 4 is less than housing 1 apart from the distance of the inner bottom surface of housing 1
Degree 1/3rd when, be conducive to air mass flow in air mass flow and clarifier using gas outlet to match, make in clarifier
The work in portion is more coordinated, further gas outlet could be arranged to it is multiple, with meet user to it is substantial amounts of purification air need
Ask.
It is less than 4/5ths of the height of housing 1 every the height of cylinder 2, and more than 3/5ths of the height of housing 1.Use this hair
The nano photocatalysed air purifier of bright offer, is less than 4/5ths of the height of housing 1 every the height of cylinder 2, and high more than housing 1
Degree 3/5ths when, be conducive to use catalyst plates carry out catalytic reaction purified air stream amount with ultraviolet lamp sterilization make
The flows match of purification air under, makes the work inside clarifier more coordinate, improves the operating efficiency of clarifier,
Further, uviol lamp can use the ultraviolet lamp tube or ultraviolet lamp plate of annular, so as to increase the area with air flow contacts, carry
High purification efficiency.
Housing 1 includes top plate 12, bottom plate 13 and outer barrel 14, and top plate 12 and bottom plate 13 are connected using bolt with outer barrel 14 respectively
Connect, uviol lamp 6 is connected using bolt with bottom plate 13.The nano photocatalysed air purifier provided using the present invention, further,
Outer barrel can be hollow cylindric or hollow rectangular drum like, and compact conformation, good appearance is conducive to carrying, system
Make technique simple, when needing increase air mass flow, because photochemical catalyst plate is helical form, keep original air cleaning effect
While really constant, the volume increase of clarifier of the present invention is only original 1/3rd, and compact conformation is easy to use, purification
Effect is good.
Claims (10)
1. a kind of nano photocatalysed air purifier, it is characterised in that：It is described including housing (1), every cylinder (2), central shaft (3)
Gas outlet (11) are provided with the outside of housing (1), described to may be contained within the housing (1) every cylinder (2) and central shaft (3) interior, it is described every
One end of cylinder (2) is connected with the top of the housing (1), and the other end is hanging, and the top every cylinder (2) is provided with air inlet
(21), the periphery every cylinder (2) is provided with PM2.5 particle filterings net (4), and the lower section of the air inlet (21) is provided with activated carbon
Screen pack (5), the lower section of the PM2.5 particle filterings net (4) is provided with uviol lamp (6), one end of the central shaft (3) and institute
The connection of housing (1) inner bottom surface is stated, the other end of central shaft (3) is approached with the activated charcoal strainer plate (5), the central shaft
(3) outer circumference surface is provided with helical form photochemical catalyst plate (7).
2. a kind of nano photocatalysed air purifier as claimed in claim 1, it is characterised in that：The photochemical catalyst plate (7)
It is the three-dimensional honeycomb ceramic network that two sides is loaded with nano titanium oxide.
3. a kind of nano photocatalysed air purifier as claimed in claim 1, it is characterised in that：The photochemical catalyst plate (7)
External diameter match with the internal diameter every cylinder (2).
4. a kind of nano photocatalysed air purifier as claimed in claim 1, it is characterised in that：The photochemical catalyst plate (7)
Pitch be 160 millimeters to 200 millimeters.
5. a kind of nano photocatalysed air purifier as claimed in claim 1, it is characterised in that：The photochemical catalyst plate (7)
Spiral number of turns not less than 4 circle.
6. a kind of nano photocatalysed air purifier as claimed in claim 1, it is characterised in that：The air inlet (21) it is straight
Footpath is consistent with the internal diameter every cylinder (2).
7. a kind of nano photocatalysed air purifier as claimed in claim 1, it is characterised in that：The activated charcoal strainer plate
(5) blower fan (8) is additionally provided with.
8. a kind of nano photocatalysed air purifier as claimed in claim 1, it is characterised in that：The PM2.5 particle filterings
Net (4) is less than 1/3rd of the housing (1) height apart from the distance of the housing (1) inner bottom surface.
9. a kind of nano photocatalysed air purifier as claimed in claim 1, it is characterised in that：The height every cylinder (2)
Less than 4/5ths of the housing (1) height, and more than 3/5ths of the housing (1) height.
10. a kind of nano photocatalysed air purifier as claimed in claim 1, it is characterised in that：The housing (1) includes top
Plate (12), bottom plate (13) and outer barrel (14), top plate (12) and bottom plate (13) are connected using bolt with outer barrel (14) respectively, described
Uviol lamp (6) is connected using bolt with bottom plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710386785.4A CN107143946A (en) | 2017-05-26 | 2017-05-26 | A kind of nano photocatalysed air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710386785.4A CN107143946A (en) | 2017-05-26 | 2017-05-26 | A kind of nano photocatalysed air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107143946A true CN107143946A (en) | 2017-09-08 |
Family
ID=59780280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710386785.4A Pending CN107143946A (en) | 2017-05-26 | 2017-05-26 | A kind of nano photocatalysed air purifier |
Country Status (1)
| Country | Link |
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| CN (1) | CN107143946A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317620A (en) * | 2018-01-17 | 2018-07-24 | 成都恒力达科技有限公司 | Air purifying sterilizer |
| CN111536632A (en) * | 2020-06-09 | 2020-08-14 | 宁波爱科特环境电器有限公司 | Air sterilizer |
| CN112577305A (en) * | 2020-12-16 | 2021-03-30 | 湖北盛琪达工程科技有限公司 | Supply mechanism of low-humidity sterile gas in batch type circulating grain drying machine |
| CN114576787A (en) * | 2022-04-07 | 2022-06-03 | 南昌航空大学 | Three-dimensional bionic spiral structure type photocatalyst air purifier |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US8734724B2 (en) * | 2008-11-28 | 2014-05-27 | Blutec, Llc | High intensity air purifier |
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| CN111536632B (en) * | 2020-06-09 | 2022-07-08 | 宁波爱科特环境电器有限公司 | Air sterilizer |
| CN112577305A (en) * | 2020-12-16 | 2021-03-30 | 湖北盛琪达工程科技有限公司 | Supply mechanism of low-humidity sterile gas in batch type circulating grain drying machine |
| CN114576787A (en) * | 2022-04-07 | 2022-06-03 | 南昌航空大学 | Three-dimensional bionic spiral structure type photocatalyst air purifier |
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Application publication date: 20170908 |