CN204159211U - A kind of room light catalytic air purifier of composite construction - Google Patents
A kind of room light catalytic air purifier of composite construction Download PDFInfo
- Publication number
- CN204159211U CN204159211U CN201420521814.5U CN201420521814U CN204159211U CN 204159211 U CN204159211 U CN 204159211U CN 201420521814 U CN201420521814 U CN 201420521814U CN 204159211 U CN204159211 U CN 204159211U
- Authority
- CN
- China
- Prior art keywords
- photocatalysis
- screen pack
- room
- composite construction
- air purifier
- 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.)
- Expired - Fee Related
Links
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 11
- 239000002131 composite material Substances 0.000 title claims abstract description 11
- 238000010276 construction Methods 0.000 title claims abstract description 11
- 238000007146 photocatalysis Methods 0.000 claims abstract description 36
- 230000001699 photocatalysis Effects 0.000 claims abstract description 35
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 13
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 239000003054 catalyst Substances 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 229920002978 Vinylon Polymers 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical group [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 abstract description 4
- 239000003344 environmental pollutant Substances 0.000 abstract description 3
- 231100000719 pollutant Toxicity 0.000 abstract description 3
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract description 2
- 238000000746 purification Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005367 electrostatic precipitation Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000006303 photolysis reaction Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Abstract
A kind of room light catalytic air purifier of composite construction, comprise housing, air inlet, screen pack, photocatalysis room, blower fan and air outlet, it is characterized in that: photocatalysis room comprises the upper, middle and lower-ranking photocatalysis screen pack that uniform intervals is arranged, and two ultraviolet light sources are arranged between adjacent two-layer photocatalysis screen pack respectively, and the photocatalysis screen pack cross section being positioned at centre position is fold-line-shaped; Active carbon filtration stratum reticulare is also provided with between photocatalysis room and blower fan.This clarifier has good removal effect for pollutants such as formaldehyde, nitrogen oxide, sulfur dioxide.
Description
Technical field
The utility model relates to air cleaning unit, especially a kind of room light catalytic air purifier of composite construction.
Background technology
The source of room air pollution comprises dust, fiber, foreign odor, peculiar smell and the many kinds of substance such as bacterium, virus, but is mainly the pellet of indoor suspension to the harm of health.Nanometer photocatalytic air purifying technology is a focus of current front research both at home and abroad, and it take nano TiO_2 as catalyst, the organic pollution in air and part inorganic matter can be given photodissociation at ambient temperature and eliminate.Compared with traditional air purifying process, the advantage such as nanometer photocatalytic air purifying technology has that treatment effeciency is high, energy consumption is low, simple to operate, non-secondary pollution, thus shows wide application prospect in air purification field.At present, state-of-the-art air purifier is that a kind of smoke elimination, dedusting, sterilization and disinfection, deodorant to taste, decomposing organic pollutant of collecting is in photocatalysis air purifying device together.Patent 01276442.6 discloses a kind of vertical nano-photocatalysis electrostatic air purifier, and it is integrated high pressure electrostatic precipitation technology and photocatalysis technology, realizes purification of air.There is following problem in the structural design of this clearing machine: (1) photocatalysis cavity configuration is complicated; (2) because light-catalyzed reaction is wall reaction, the photon that light source sends can not be fully utilized, and pollutant can not fully contact with catalyst surface, thus causes overall purification efficiency not high; (3) non-activity charcoal filter course, after electrostatic-photocatalysis layer, untreated clean gas can not once be eliminated.
Summary of the invention
In order to overcome above-mentioned defect, the utility model provides a kind of room light catalytic air purifier of composite construction, and this clarifier structure is simple, and can make full use of light source and catalyst, and comprise activated carbon filtration, purification efficiency is high, good purification.
The purpose of this utility model is achieved through the following technical solutions: a kind of room light catalytic air purifier of composite construction, comprise housing, housing lower end side arranges multiple air inlet, primary filter net air inlet is equipped with, intermediate screen pack is provided with from the bottom up in housing, the photocatalysis room be jointly made up of photocatalysis screen pack and ultraviolet light source, blower fan and air outlet, it is characterized in that: photocatalysis room comprises the upper of uniform intervals setting, in, lower three layers of photocatalysis screen pack, two ultraviolet light sources are arranged between adjacent two-layer photocatalysis screen pack respectively, the photocatalysis screen pack cross section being positioned at centre position is fold-line-shaped, active carbon filtration stratum reticulare is also provided with between photocatalysis room and blower fan.
Further, the power of described ultraviolet light source is 8 ~ 35W, and wavelength is 200 ~ 400nm.
Further, described photochemical catalyst is Nano titanium dioxide.
Further, described air inlet is 4 or 8, and its shape is circular or square.
Further, described active carbon filtration stratum reticulare is made up of the active carbon fibre vinylon and cotton blend of bulk.
The beneficial effects of the utility model are: adopt three layers of photocatalysis screen pack, and the screen pack of centre is set to molded non-planar, increase the contact surface area of air-flow and catalyst, extend filter screen service time, improve purification efficiency; Active carbon filtration is set before air outlet simultaneously, enhances clean-up effect.This clarifier has good removal effect for pollutants such as formaldehyde, nitrogen oxide, sulfur dioxide.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1-air inlet, 2-primary filter net, 3-middle rank screen pack, 4-photocatalysis screen pack, 5-ultraviolet light source, 6-active carbon filtration stratum reticulare, 7-blower fan, 8-air outlet.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
As shown in Figure 1, air purifier comprises housing, housing lower end side arranges multiple air inlet 1, primary filter net 2 air inlet is equipped with, intermediate screen pack 3, the photocatalysis room be jointly made up of photocatalysis screen pack 4 and ultraviolet light source 5, blower fan 7 and air outlet 8 is provided with from the bottom up in housing, it is characterized in that: photocatalysis room comprises the upper, middle and lower-ranking photocatalysis screen pack 4 that uniform intervals is arranged, two ultraviolet light sources 5 are arranged between adjacent two-layer photocatalysis screen pack respectively, and its cross section of photocatalysis screen pack 4 being positioned at centre position is fold-line-shaped; Active carbon filtration stratum reticulare 6 is also provided with between photocatalysis room and blower fan 7.Wherein, the power of ultraviolet light source is 8 ~ 35W, and wavelength is 200 ~ 400nm; Select Nano titanium dioxide as photochemical catalyst; The shape of air inlet can select circle or square, and quantity is 4 or 8; Active carbon filtration stratum reticulare is made up of the active carbon fibre vinylon and cotton blend of bulk.
In addition, the structure of many group photocatalysis room series connection can also be adopted, to meet purification of air demand in various degree.During use, uviol lamp is opened, then blower fan is opened carry out exhausting, air is flowed; Gas enters in housing from air inlet, through primary filter net, intermediate screen pack, photocatalysis room and active carbon filter net, is finally discharged by gas outlet, whole air purifier structure is simple, easy to use, and clean-up effect is better simultaneously, efficiency is higher, practical.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. the room light catalytic air purifier of a composite construction, comprise housing, housing lower end side arranges multiple air inlet (1), primary filter net (2) air inlet (1) is equipped with, intermediate screen pack (3) is provided with from the bottom up in housing, the photocatalysis room be jointly made up of photocatalysis screen pack (4) and ultraviolet light source (5), blower fan (7) and air outlet (8), it is characterized in that: photocatalysis room comprises the upper of uniform intervals setting, in, lower three layers of photocatalysis screen pack (4), two ultraviolet light sources (5) are arranged between adjacent two-layer photocatalysis screen pack respectively, photocatalysis screen pack (4) its cross section being positioned at centre position is fold-line-shaped, active carbon filtration stratum reticulare (6) is also provided with between photocatalysis room and blower fan (7).
2. the room light catalytic air purifier of a kind of composite construction according to claim 1, is characterized in that: the power of ultraviolet light source is 8 ~ 35W, and wavelength is 200 ~ 400nm.
3. the room light catalytic air purifier of a kind of composite construction according to claim 2, is characterized in that: described photochemical catalyst is Nano titanium dioxide.
4. the room light catalytic air purifier of a kind of composite construction according to claim 3, is characterized in that: described air inlet (1) is 4 or 8, and its shape is circular or square.
5. the room light catalytic air purifier of a kind of composite construction according to claim 4, is characterized in that: active carbon filtration stratum reticulare (6) is made up of the active carbon fibre vinylon and cotton blend of bulk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420521814.5U CN204159211U (en) | 2014-09-12 | 2014-09-12 | A kind of room light catalytic air purifier of composite construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420521814.5U CN204159211U (en) | 2014-09-12 | 2014-09-12 | A kind of room light catalytic air purifier of composite construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204159211U true CN204159211U (en) | 2015-02-18 |
Family
ID=52532942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420521814.5U Expired - Fee Related CN204159211U (en) | 2014-09-12 | 2014-09-12 | A kind of room light catalytic air purifier of composite construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204159211U (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221459A (en) * | 2015-11-13 | 2016-01-06 | 无锡桥阳机械制造有限公司 | A kind of fan with purification function |
| CN105221460A (en) * | 2015-11-13 | 2016-01-06 | 无锡桥阳机械制造有限公司 | A kind of fan with purification function |
| CN105221458A (en) * | 2015-11-13 | 2016-01-06 | 无锡桥阳机械制造有限公司 | A kind of fan with purification function |
| CN105233677A (en) * | 2015-11-13 | 2016-01-13 | 无锡桥阳机械制造有限公司 | Air-conditioning filter for preventing and controlling haze |
| CN105257569A (en) * | 2015-11-13 | 2016-01-20 | 无锡桥阳机械制造有限公司 | Fan with purifying function |
| CN105351224A (en) * | 2015-11-13 | 2016-02-24 | 无锡桥阳机械制造有限公司 | Fan with purification function |
| CN105435629A (en) * | 2015-11-13 | 2016-03-30 | 无锡桥阳机械制造有限公司 | Air condition filter for preventing and controlling haze |
| CN105465013A (en) * | 2015-11-13 | 2016-04-06 | 无锡桥阳机械制造有限公司 | Fan having purification function |
| CN105604965A (en) * | 2015-11-13 | 2016-05-25 | 无锡桥阳机械制造有限公司 | Fan with purifying function |
| CN105597433A (en) * | 2015-11-13 | 2016-05-25 | 朱忠良 | Air fan with purifying functions |
| CN108176222A (en) * | 2017-12-29 | 2018-06-19 | 安徽蓝清源环境科技有限公司 | A kind of safe and intelligent exhaust treatment system |
| CN110207285A (en) * | 2019-05-09 | 2019-09-06 | 安徽皖华环保设备科技有限公司 | A kind of formaldehyde purifier and purification method |
| CN110449028A (en) * | 2019-09-06 | 2019-11-15 | 广东粤能净环保科技有限公司 | indoor air circulation purifier |
| CN110454891A (en) * | 2019-09-06 | 2019-11-15 | 广东粤能净环保科技有限公司 | Medical air disinfection purifier |
| CN110538567A (en) * | 2018-05-29 | 2019-12-06 | 天津工业大学 | Indoor photocatalysis air purifier |
| CN110694473A (en) * | 2019-11-21 | 2020-01-17 | 上海仪耐新材料科技有限公司 | Air purifier |
| US12631351B2 (en) * | 2022-02-02 | 2026-05-19 | Sharp Kabushiki Kaisha | Air purifier |
-
2014
- 2014-09-12 CN CN201420521814.5U patent/CN204159211U/en not_active Expired - Fee Related
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105604965A (en) * | 2015-11-13 | 2016-05-25 | 无锡桥阳机械制造有限公司 | Fan with purifying function |
| CN105597433A (en) * | 2015-11-13 | 2016-05-25 | 朱忠良 | Air fan with purifying functions |
| CN105221458A (en) * | 2015-11-13 | 2016-01-06 | 无锡桥阳机械制造有限公司 | A kind of fan with purification function |
| CN105233677A (en) * | 2015-11-13 | 2016-01-13 | 无锡桥阳机械制造有限公司 | Air-conditioning filter for preventing and controlling haze |
| CN105257569A (en) * | 2015-11-13 | 2016-01-20 | 无锡桥阳机械制造有限公司 | Fan with purifying function |
| CN105351224A (en) * | 2015-11-13 | 2016-02-24 | 无锡桥阳机械制造有限公司 | Fan with purification function |
| CN105435629A (en) * | 2015-11-13 | 2016-03-30 | 无锡桥阳机械制造有限公司 | Air condition filter for preventing and controlling haze |
| CN105465013A (en) * | 2015-11-13 | 2016-04-06 | 无锡桥阳机械制造有限公司 | Fan having purification function |
| CN105221460A (en) * | 2015-11-13 | 2016-01-06 | 无锡桥阳机械制造有限公司 | A kind of fan with purification function |
| CN105221459A (en) * | 2015-11-13 | 2016-01-06 | 无锡桥阳机械制造有限公司 | A kind of fan with purification function |
| CN108176222A (en) * | 2017-12-29 | 2018-06-19 | 安徽蓝清源环境科技有限公司 | A kind of safe and intelligent exhaust treatment system |
| CN110538567A (en) * | 2018-05-29 | 2019-12-06 | 天津工业大学 | Indoor photocatalysis air purifier |
| CN110207285A (en) * | 2019-05-09 | 2019-09-06 | 安徽皖华环保设备科技有限公司 | A kind of formaldehyde purifier and purification method |
| CN110207285B (en) * | 2019-05-09 | 2021-03-26 | 安徽皖华环保设备科技有限公司 | Formaldehyde purifier and purification method |
| CN110449028A (en) * | 2019-09-06 | 2019-11-15 | 广东粤能净环保科技有限公司 | indoor air circulation purifier |
| CN110454891A (en) * | 2019-09-06 | 2019-11-15 | 广东粤能净环保科技有限公司 | Medical air disinfection purifier |
| CN110694473A (en) * | 2019-11-21 | 2020-01-17 | 上海仪耐新材料科技有限公司 | Air purifier |
| US12631351B2 (en) * | 2022-02-02 | 2026-05-19 | Sharp Kabushiki Kaisha | Air purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 Termination date: 20170912 |
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| CF01 | Termination of patent right due to non-payment of annual fee |