CN103256662B - Air purifier - Google Patents
Air purifier Download PDFInfo
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- CN103256662B CN103256662B CN201310201674.3A CN201310201674A CN103256662B CN 103256662 B CN103256662 B CN 103256662B CN 201310201674 A CN201310201674 A CN 201310201674A CN 103256662 B CN103256662 B CN 103256662B
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- photo
- catalytic filtering
- air
- filtering screen
- housing
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The invention relates to the field of environment-friendly equipment, in particular to an air purifier. The air purifier comprises a shell, a wind wheel used for accelerating air motion, a photocatalyst filter and an electromotor. The shell is provided with an air inlet and an air outlet. The electromotor, the photocatalyst filter and the wind wheel are all fixed in the shell. The photocatalyst filter and the wind wheel are sequentially arranged in a direction from the air inlet to the air outlet. The photocatalyst filter comprises a photocatalyst filter screen, a light source and a supporting frame, wherein the supporting frame is fixed on the inner wall of the shell, the photocatalyst filter screen is fixed on the supporting frame, the screen surface of the photocatalyst screen is aligned to the air inlet and is used for filtering air entering from the air inlet, the light source is fixed on the supporting frame, and the photocatalyst filter screen is of an activated carbon fiber mesh structure with photocatalysts coated on the surface. According to the air purifier, because the photocatalyst filter screen is used with the wind wheel, the air fully makes contact with a photocatalyst layer, purification efficiency is improved, and ideal purification effect is achieved.
Description
Technical field
The present invention relates to field of environment protection equipment, in particular to air purifier.
Background technology
Air purifier refers to that various air pollutants (general bag can be adsorbed, decompose or be converted to one kind
Include the finishing pollution of dust, pollen, peculiar smell, formaldehyde etc, bacterium, anaphylactogen etc.), effectively improve
The equipment of air cleanliness.Photocatalyst is urged as a kind of light that has with Nano titanium dioxide as representative
Change the photosemiconductor material of function, under the irradiation of light, oxidation reaction can be produced, will be various harmful
Chemical substance, odorant decompose.Because having efficient bactericidal property and decomposing organic pollutant
Ability, photocatalyst is widely used in air purifier.
In correlation technique, photocatalyst is simply placed in equipment most of photocatalyst cleaning equipment, this
Sample after air access arrangement it is impossible to make photocatalyst surface effectively contact with air, so can not be high
Efficiency purify air, does not reach preferable clean-up effect.
Content of the invention
It is an object of the invention to provide a kind of air purifier, above-mentioned to solve the problems, such as.
Provide in an embodiment of the present invention
A kind of air purifier, including：Housing, wind wheel, photocatalyst mistake for accelerating air flow
Filter and motor；
Described housing is provided with air inlet and air outlet, and described air inlet and described air outlet are vertically arranged；
Described motor, described light catalyst filter and described wind wheel are both secured in described housing；Institute
State light catalyst filter and described wind wheel successively along from described air inlet to the direction of described air outlet successively
Setting；
Described light catalyst filter includes photo-catalytic filtering screen, light source and bracing frame；Support frame as described above is solid
On the inwall of described housing；Described photo-catalytic filtering screen is fixed on support frame as described above and described light
The wire side of catalyst screen pack is aligned with described air inlet, for the air that will enter from described air inlet
Filter；Described light source is fixed on support frame as described above；
Described photo-catalytic filtering screen is coated with the NACF web frame of photocatalyst for surface；
Described photo-catalytic filtering screen includes the sub- photo-catalytic filtering screen of multilayer, sub- photocatalyst filter described in multilayer
Net is be arranged in parallel and is all connected with bracing frame, arranges between the adjacent sub- photo-catalytic filtering screen of described two-layer
There is described light source；
The quantity of described air inlet is respectively multiple with described photo-catalytic filtering screen, and each described air intake
Mouth is aligned with a described photo-catalytic filtering screen；
Multiple described photo-catalytic filtering screens connect and surround annular spaces along the circumference of described housing；
Each described photo-catalytic filtering screen includes the sub- photo-catalytic filtering screen of multilayer, sub-light catalyst described in multilayer
Screen pack is be arranged in parallel and is all connected with bracing frame, described in adjacent two-layer between sub- photo-catalytic filtering screen
It is provided with described light source；
It is provided with the first sealing plate and the second sealing plate in described housing；
Described first sealing plate is located at described photo-catalytic filtering screen near the side of described air outlet；
The side face of described first sealing plate is connected with the inwall of described housing；The end of described first sealing plate
Face is connected with multiple described photo-catalytic filtering screens；
Described first sealing plate is provided with opening, and described opening is enclosed with multiple described photo-catalytic filtering screens
The annular spaces becoming are connected；
Described second sealing plate is located at the side away from described air outlet for the described photo-catalytic filtering screen；
The side face of described second sealing plate is connected with the inwall of described housing；The end of described second sealing plate
Face is connected with multiple support frames as described above.
The air purifier of the above embodiment of the present invention, makes photocatalyst reaction by light source, by wind wheel
Air is sucked from the air inlet of air purifier, and via photocatalyst filter net filtration after, from air-out
Mouth is discharged.So photo-catalytic filtering screen is used cooperatively with wind wheel, air can be made to fill with photocatalyst layer
Tap is touched, and improves the efficiency purifying, reaches preferable clean-up effect.
Brief description
Fig. 1 shows the air purifier structural representation of the embodiment of the present invention two；
Fig. 2 shows the air purifier top view of the embodiment of the present invention three；
Fig. 3 shows the first sealing plate structure schematic diagram of the embodiment of the present invention three；
Fig. 4 shows the second sealing plate structure schematic diagram of the embodiment of the present invention three；
Fig. 5 shows the first sealing plate, the second sealing plate and the photocatalyst filter of the embodiment of the present invention three
The position view of device.
Specific embodiment
Below by specific embodiment and combine accompanying drawing the present invention is described in further detail.
The embodiment of the present invention one provides a kind of air purifier, including：Housing, it is used for accelerating air stream
Dynamic wind wheel, light catalyst filter and motor；Housing is provided with air inlet and air outlet；Motor,
Light catalyst filter and wind wheel are both secured in housing；Light catalyst filter and wind wheel are successively along from air intake
Mouth sets gradually to the direction of air outlet；Light catalyst filter includes photo-catalytic filtering screen, light source and props up
Support；Bracing frame is fixed on the inwall of housing；Photo-catalytic filtering screen is fixed on bracing frame and light touches
The wire side of matchmaker's screen pack and air inlet align, for the air filtration that will enter from air inlet；Light source
It is fixed on bracing frame；Photo-catalytic filtering screen is coated with the NACF web frame of photocatalyst for surface.
The air purifier of the above embodiment of the present invention, makes photocatalyst reaction by light source, by wind wheel by sky
Gas sucks from the air inlet of air purifier, and via photocatalyst filter net filtration after, from air outlet row
Go out.So photo-catalytic filtering screen is used cooperatively with wind wheel, air can be made fully to connect with photocatalyst layer
Touch, improve the efficiency purifying, reach preferable clean-up effect.
The embodiment of the present invention two provides a kind of air purifier, as shown in figure 1, including：Housing 1, use
In the wind wheel 2, light catalyst filter and the motor 5 that accelerate air flow；Housing 1 is provided with air inlet 6
With air outlet 7；Motor 5, light catalyst filter and wind wheel 2 are both secured in housing 1；Photocatalyst
Edge sets gradually from air inlet 6 to the direction of air outlet 7 successively for filter and wind wheel 2；Photocatalyst mistake
Filter includes photo-catalytic filtering screen 3, light source 4 and bracing frame；Bracing frame is fixed on the inwall of housing 1；
Photo-catalytic filtering screen 3 is fixed on bracing frame and the wire side of photo-catalytic filtering screen 3 is relative with air inlet 6
Together, the air filtration for entering from air inlet 6；Light source 4 is fixed on bracing frame；Photocatalyst
Screen pack 3 is coated with the NACF web frame of photocatalyst for surface.The above embodiment of the present invention
Air purifier, makes photocatalyst reaction by light source 4, by wind wheel 2 by air from air purifier
Air inlet 6 suck, and via photo-catalytic filtering screen 3 filter after, discharge from air outlet 7.So
Photo-catalytic filtering screen 3 is used cooperatively with wind wheel 2, air can be made to be fully contacted with photocatalyst layer,
Improve the efficiency purifying, reach preferable clean-up effect.
Photocatalyst can the pollutant such as degradation of formaldehyde, benzene,toluene,xylene, ammonia, TVOC effectively,
And there is efficiently extensive antiseptic property, the toxin that bacterium or fungi discharge can be decomposed and innoxious
Process.
In addition, photo-catalytic filtering screen 3 is coated with the NACF web frame of photocatalyst for surface, this
Sample is because of stereo staggered structure of activated carbon itself, when air passes through photo-catalytic filtering screen 3, air
Reaction can be fully contacted with photocatalyst, to reach more preferable clean-up effect.
Preferably, air inlet 6 and air outlet 7 can be arranged in parallel it is also possible to be vertically arranged, this reality
Apply example preferably air inlet 6 and air outlet 7 to be arranged in parallel, and the side face of photo-catalytic filtering screen 3 and shell
The inwall of body 1 is fixedly connected, thus ensureing air all by photo-catalytic filtering screen 3.
Preferably, photo-catalytic filtering screen 3 can be one or multiple, and the present embodiment is preferred
For a photo-catalytic filtering screen 3, such that it is able to cost-effective.
Preferably, photo-catalytic filtering screen 3 can be multilayer, is preferably photocatalyst filter in the present embodiment
Net 3 includes three straton photo-catalytic filtering screens 10, three straton photo-catalytic filtering screens 10 be arranged in parallel and all with
Bracing frame connects；Light source 4 is two, and each light source 4 is located at the sub- photo-catalytic filtering screen of adjacent two layers 10
Between, to reach more preferable clean-up effect.
Preferably, the air purifier in the present embodiment also includes NACF net 9, NACF
Net 9 is located between air inlet 6 and photo-catalytic filtering screen 3, so utilizes NACF net 9 permissible
Filter bulky grain powder and formaldehyde etc..
Preferably, the air purifier in the present embodiment also includes blocking net 8, blocks net 8 and is located at air intake
Between mouth 6 and NACF net 9.Block the bearing of trend perpendicular to housing 1 for the wire side of net 8,
So to block the impurity such as the dust entering from air inlet 6.
In the present embodiment, the axis of wind wheel 2 is paralleled with the bearing of trend of housing 1, with guarantor unit
Can be by maximum air quantity under power.
In the present embodiment, housing 1 can be cylindrical shell, square casing etc., and the present embodiment is preferred
Housing 1 is cylindrical shell, to ensure to produce dead angle during wind wheel 2 work.
The embodiment of the present invention three provides a kind of air purifier, as shown in Fig. 2, Fig. 3, Fig. 4 and Fig. 5,
Including：Housing 1, wind wheel 2, light catalyst filter and motor for accelerating air flow；Housing
1 is provided with air inlet 6 and air outlet 7；Motor, light catalyst filter and wind wheel 2 are both secured to housing
In 1；Edge sets gradually from air inlet 6 to the direction of air outlet 7 successively for light catalyst filter and wind wheel 2；
Light catalyst filter includes photo-catalytic filtering screen 3, light source 4 and bracing frame；Bracing frame is fixed on housing 1
Inwall on；Photo-catalytic filtering screen 3 be fixed on bracing frame and the wire side of photo-catalytic filtering screen 3 with enter
Air port 6 aligns, for the air filtration that will enter from air inlet 6；Light source 4 is fixed on bracing frame
On；Photo-catalytic filtering screen 3 is coated with the NACF web frame of photocatalyst for surface.In the present invention
State the air purifier of embodiment, photocatalyst reaction made by light source 4, by wind wheel 2 by air from
The air inlet 6 of air purifier sucks, and via photo-catalytic filtering screen 3 filter after, from air outlet 7
Discharge.So photo-catalytic filtering screen 3 is used cooperatively with wind wheel 2, air and photocatalyst layer can be made
It is fully contacted, improve the efficiency purifying, reach preferable clean-up effect.
Photocatalyst can the pollutant such as degradation of formaldehyde, benzene,toluene,xylene, ammonia, TVOC effectively,
And there is efficiently extensive antiseptic property, the toxin that bacterium or fungi discharge can be decomposed and innoxious
Process.
In addition, photo-catalytic filtering screen 3 is coated with the NACF web frame of photocatalyst for surface, this
Sample because stereo staggered structure of activated carbon itself, when air draught passes through photo-catalytic filtering screen 3,
Air can be fully contacted reaction with photocatalyst, to reach more preferable clean-up effect.
Preferably, air inlet 6 and air outlet 7 can be arranged in parallel it is also possible to be vertically arranged, this reality
Apply example preferably air inlet 6 and air outlet 7 to be vertically arranged, photo-catalytic filtering screen 3 is multiple, air intake
The quantity of mouth 6 and photo-catalytic filtering screen 3 are multiple, and each air inlet 6 and a photocatalyst filter
Net 3 aligns；Multiple photo-catalytic filtering screens 3 connect and surround annular spaces along the circumference of housing 1；
It is provided with the first sealing plate 11 and the second sealing plate 12 in housing 1；First sealing plate 11 is located at photocatalyst
Screen pack 3 is near the side of air outlet 7；The side face of the first sealing plate 11 is connected with the inwall of housing 1；
The end face of the first sealing plate 11 is connected with multiple photo-catalytic filtering screens 3；Set on first sealing plate 11
There is opening 13, and the annular spaces that opening 13 is surrounded with multiple photo-catalytic filtering screens 3 are connected；Second
Sealing plate 12 is located at the side away from air outlet 7 for the photo-catalytic filtering screen 3；The week of the second sealing plate 12
Face is connected with the inwall of housing 1；The end face of the second sealing plate 12 is connected with multiple photo-catalytic filtering screens 3
Connect, thus ensureing that air passes through photo-catalytic filtering screen 3 without leaking.
In the present embodiment, housing 1 can be cylindrical shell, square casing etc., and the present embodiment is preferred
Housing 1 is cylindrical shell, to ensure to produce dead angle during wind wheel 2 work.
Preferably, photo-catalytic filtering screen 3 can be one or multiple, and the present embodiment is preferred
For three photo-catalytic filtering screens 3, three photo-catalytic filtering screens 3 are arranged in order along the circumference of housing 1, from
And surround a Delta Region it is ensured that from air inlet 6 enter air full by photo-catalytic filtering screen 3.
Preferably, photo-catalytic filtering screen 3 can be multilayer, is preferably photocatalyst filter in the present embodiment
Net 3 includes three straton photo-catalytic filtering screens 10, three straton photo-catalytic filtering screens 10 be arranged in parallel and all with
Bracing frame connects；Light source 4 is two, and each light source 4 is located at the sub- photo-catalytic filtering screen of adjacent two layers 10
Between, to reach more preferable clean-up effect.
Preferably, the air purifier in the present embodiment also includes NACF net 9, NACF
Net 9 is located between air inlet 6 and photo-catalytic filtering screen 3, so utilizes NACF net 9 permissible
Filter bulky grain powder and formaldehyde etc..
Preferably, the air purifier in the present embodiment also includes blocking net 8, blocks net 8 and is located at air intake
Between mouth 6 and NACF net 9.Block the bearing of trend perpendicular to housing 1 for the wire side of net 8,
So to block the impurity such as the dust entering from air inlet 6.
In the present embodiment, the axis of wind wheel 2 is paralleled with the bearing of trend of housing 1, with guarantor unit
Can be by maximum air quantity under power.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for
For those skilled in the art, the present invention can have various modifications and variations.All essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement made etc., should be included in the present invention
Protection domain within.
Claims (6)
1. a kind of air purifier is it is characterised in that include：Housing, for accelerating air flow
Wind wheel, light catalyst filter and motor；
Described housing is provided with air inlet and air outlet, and described air inlet and described air outlet are vertically arranged；
Described motor, described light catalyst filter and described wind wheel are both secured in described housing；Institute
State light catalyst filter and described wind wheel successively along from described air inlet to the direction of described air outlet successively
Setting；
Described light catalyst filter includes photo-catalytic filtering screen, light source and bracing frame；Support frame as described above is solid
On the inwall of described housing；Described photo-catalytic filtering screen is fixed on support frame as described above and described light
The wire side of catalyst screen pack is aligned with described air inlet, for the air that will enter from described air inlet
Filter；Described light source is fixed on support frame as described above；
Described photo-catalytic filtering screen is coated with the NACF web frame of photocatalyst for surface；
The quantity of described air inlet is respectively multiple with described photo-catalytic filtering screen, and each described air intake
Mouth is aligned with a described photo-catalytic filtering screen；
Multiple described photo-catalytic filtering screens connect and surround annular spaces along the circumference of described housing；
Each described photo-catalytic filtering screen includes the sub- photo-catalytic filtering screen of multilayer, sub-light catalyst described in multilayer
Screen pack is be arranged in parallel and is all connected with bracing frame, described in adjacent two-layer between sub- photo-catalytic filtering screen
It is provided with described light source；
It is provided with the first sealing plate and the second sealing plate in described housing；
Described first sealing plate is located at described photo-catalytic filtering screen near the side of described air outlet；
The side face of described first sealing plate is connected with the inwall of described housing；The end of described first sealing plate
Face is connected with multiple described photo-catalytic filtering screens；
Described first sealing plate is provided with opening, and described opening is enclosed with multiple described photo-catalytic filtering screens
The annular spaces becoming are connected；
Described second sealing plate is located at the side away from described air outlet for the described photo-catalytic filtering screen；
The side face of described second sealing plate is connected with the inwall of described housing；The end of described second sealing plate
Face is connected with multiple support frames as described above.
2. air purifier according to claim 1 is it is characterised in that described housing is cylinder
Shape housing；
Described photo-catalytic filtering screen is three, and three described photo-catalytic filtering screens are along the circumference of described housing
It is arranged in order.
3. air purifier according to claim 1 is it is characterised in that described housing is square
Housing；
Described photo-catalytic filtering screen is four, and four described photo-catalytic filtering screens are along the week of described housing
To being arranged in order.
4. air purifier according to claim 1 is it is characterised in that described photocatalyst filter
Net includes four straton photo-catalytic filtering screens, and four layers of described sub- photo-catalytic filtering screen be arranged in parallel and equal and institute
State bracing frame to connect；
Described light source be three, each described light source be located at sub- photo-catalytic filtering screen described in adjacent two layers it
Between.
5. air purifier according to claim 1 is it is characterised in that also include：For mistake
Filter from described air inlet enter powder and formaldehyde NACF net；
Described NACF net is located between described air inlet and described photo-catalytic filtering screen.
6. air purifier according to claim 5 is it is characterised in that also include：Block from
The dust that described air inlet enters block net；
The described net that blocks is located between described air inlet and described NACF net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310201674.3A CN103256662B (en) | 2013-05-27 | 2013-05-27 | Air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310201674.3A CN103256662B (en) | 2013-05-27 | 2013-05-27 | Air purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103256662A CN103256662A (en) | 2013-08-21 |
| CN103256662B true CN103256662B (en) | 2017-02-08 |
Family
ID=48960753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310201674.3A Expired - Fee Related CN103256662B (en) | 2013-05-27 | 2013-05-27 | Air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103256662B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019499B (en) * | 2014-05-08 | 2017-01-18 | 亿利资源集团有限公司 | Air purifier with humidifying and sterilizing performance |
| CN104534568A (en) * | 2014-12-24 | 2015-04-22 | 芜湖市晨韵自动化科技有限公司 | Air purifier |
| CN104566698A (en) * | 2015-01-26 | 2015-04-29 | 沈阳环境科学研究院 | Fan coil air purifier |
| CN105042704A (en) * | 2015-05-05 | 2015-11-11 | 南通百博丝纳米科技有限公司 | Filtering net of nanofiber membrane air purifier |
| CN106422565A (en) * | 2016-12-06 | 2017-02-22 | 无锡优耐特净化装备有限公司 | Floor dust removal filter |
| CN108709323A (en) * | 2018-05-17 | 2018-10-26 | 浙江工业大学 | Solar air purification device |
| CN109373472A (en) * | 2018-10-07 | 2019-02-22 | 江苏宏胜达电子科技有限公司 | A kind of mobile air purifier in electronic product production process |
| CN109373473A (en) * | 2018-10-07 | 2019-02-22 | 江苏宏胜达电子科技有限公司 | A kind of air purifier in electronic product production process |
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| CN2189551Y (en) * | 1994-05-09 | 1995-02-15 | 付永乐 | Automobile air clarifier |
| CN2778371Y (en) * | 2005-03-17 | 2006-05-10 | 上海锦惠复洁环境工程有限公司 | Plasma and light catalyzing combined air purifier device |
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| CN2624099Y (en) * | 2003-06-03 | 2004-07-07 | 杜建中 | Highly performance catalysis composite adsorption type Indoor air purifier |
| CN2826252Y (en) * | 2005-09-09 | 2006-10-11 | 北京联合润达科技有限公司 | Air purifier with photocatalyst and active carbon cooperative air purification effect |
| CN101972573A (en) * | 2010-10-12 | 2011-02-16 | 福州职业技术学院 | Adsorption-degradation filter element and air purifier using same |
| CN102798179A (en) * | 2011-05-23 | 2012-11-28 | 施杰 | Air purifier |
| US8911670B2 (en) * | 2011-08-03 | 2014-12-16 | Honeywell International Inc. | LED activated photocatalyst air filter |
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2013
- 2013-05-27 CN CN201310201674.3A patent/CN103256662B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2189551Y (en) * | 1994-05-09 | 1995-02-15 | 付永乐 | Automobile air clarifier |
| CN2778371Y (en) * | 2005-03-17 | 2006-05-10 | 上海锦惠复洁环境工程有限公司 | Plasma and light catalyzing combined air purifier device |
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| Publication number | Publication date |
|---|---|
| CN103256662A (en) | 2013-08-21 |
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