CN201643039U - Photocatalyst air cleaner - Google Patents
Photocatalyst air cleaner Download PDFInfo
- Publication number
- CN201643039U CN201643039U CN2010201806012U CN201020180601U CN201643039U CN 201643039 U CN201643039 U CN 201643039U CN 2010201806012 U CN2010201806012 U CN 2010201806012U CN 201020180601 U CN201020180601 U CN 201020180601U CN 201643039 U CN201643039 U CN 201643039U
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- photocatalyst
- air
- outer shell
- air cleaning
- sealing shell
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- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The utility model provides a photocatalyst air cleaner, belonging to the air cleaning device field. The structure thereof comprises a sealed outer shell, the sealed outer shell is provided with an air inlet and an air outlet, a ventilation fan and an ultraviolet lamp are arranged in the sealed outer shell, photocatalyst materials are arranged at the position in the sealed outer shell which is close to the ultraviolet lamp. Based on the technology of combining nanometer TiO_2 by using the chlorination process, according to the requirement of photocatalytic function efficiency, through mixing and lattice surface processing, the photocatalyst materials are produced to be special nanometer TiO_2 photocatalyst which can play photocatalysis significantly under the condition of visible light and invisible light. The principle of the photocatalyst is that nanometer TiO_2 with the grain size between 5 to 25 nanometer has the strong adsorbing ability, the nanometer TiO_2 can adsorb harmful gases in air such as benzene, formaldehyde and the like to the surface thereof, under the irradiation of the ultraviolet lamp, and the harmful gases are decomposed. Compared with the prior art, the photocatalyst air cleaner of the utility model has the characteristics that the design is reasonable, the structure is simple, the using is convenient, the cleaning effect is good and the like, utilizing the photocatalyst materials and activated carbon materials to filter air, the air which is entered into the cleaner is sealed and sterilized by using ultraviolet, thereby all virus bacteria can be eliminated.
Description
(1) technical field
This utility model relates to a kind of aircleaning facility, specifically a kind of photocatalyst air cleaning machine.This machine utilizes photocatalyst material to have very strong adsorptivity, and the harmful gass such as formaldehyde in can absorbed air can resolve into carbon dioxide and water again when harmful gass such as formaldehyde run into ultraviolet, thereby thoroughly removes harmful gas such as airborne formaldehyde.
(2) background technology
Along with improving constantly of living standard, people are also more and more higher to the requirement of oneself quality of life.Live or office indoor people,, usually adopt air cleaning machine to remove harmful gas such as buoyant dust granule and formaldehyde in the air in order to clean room air.At present, air cleaning machine commonly used can only be removed harmful gass such as indoor section dust granule and a spot of formaldehyde, and harmful gass such as formaldehyde are very large to the harm of human body, with formaldehyde is example, harm to health mainly shows the following aspects: (1) stimulation: the main harm of formaldehyde shows as Mucocutaneous stimulation, formaldehyde is the protoplasmic poison material, can occur the serious stimulation of respiratory tract and edema, eye stimulation when sucking, have a headache with protein bound, high concentration; (2) sensitization: skin directly contacts formaldehyde can cause allergic dermatitis, mottle, necrosis, can bring out bronchial asthma when sucking high-concentration formaldehyde; (3) mutagenic action: high-concentration formaldehyde still is a kind of genotoxicity material, and laboratory animal can cause rhinopharyngeal neoplasm under the situation that the laboratory high concentration sucks.Some newly-decorated houses and the automobile of newly buying, can fill the air pungent gas in the indoor or car, these irritative gass are exactly harmful gass such as formaldehyde, if untimely disposing, can produce totally unfavorable influence to people's health, people now more adopts active carbon to remove airborne harmful gas, but the effect of active carbon is limited, after being filled harmful gas, active carbon just lost absorbability, can not be recycling, up to the present, also there is not the good air cleaning device of effect to come out.
(3) summary of the invention
Technical assignment of the present utility model is at the deficiencies in the prior art, and a kind of reasonable in design, simple in structure, easy to use, photocatalyst air cleaning machine that cleaning performance is good is provided.
The technical scheme that its technical problem that solves this utility model adopts is:
The photocatalyst air cleaning machine comprises a sealing shell, has air inlet and gas outlet on the sealing shell, is provided with scavenger fan and Burdick lamp in the sealing shell, is provided with photocatalyst material near Burdick lamp in the sealing shell.
Above-mentioned photocatalyst air cleaning machine, its scavenger fan can be near air inlets, also can be near the gas outlet.
Above-mentioned photocatalyst air cleaning machine, its photocatalyst material is coated on the inwall of sealing shell with the form of coating.
Above-mentioned photocatalyst air cleaning machine, it is provided with drainage screen in the sealing shell, and drainage screen is an activated charcoal strainer, is coated with photocatalyst material on drainage screen.
Above-mentioned photocatalyst air cleaning machine, its photocatalyst material that adopts is on the technical foundation with chloridising synthesis of nano titanium dioxide, needs according to the photo-catalysis function high efficiency, mix and the lattice surface treatment, make the distinctive nano titanium dioxide photocatalyst that under visible light and black light condition, can both significantly bring into play photocatalysis.
The principle of photocatalyst is a nano titanium oxide, and particle diameter has very strong adsorptivity between the 5-25 nanometer, and it can be adsorbed onto its surface with harmful gass such as airborne benzene, formaldehyde, under the irradiation of uviol lamp, with its decomposition.
Photocatalyst air cleaning machine of the present utility model compared with prior art, the beneficial effect that is produced is:
(1) reasonable in design, simple in structure, easy to use, cleaning performance is good.
(2) utilize photocatalyst material and absorbent charcoal material that air is filtered, the air seal that enters cleaner is used ultraviolet virus killing sterilization, can eliminate all virus and bacterias.
(3) owing to the strong pumping effect of scavenger fan, the indelible problem of the virus and bacteria that general ultra-violet lamp can't be shone is resolved.
(4) this machine can be widely used in fields such as environmental pollution improvement, air cleaner purification, sewage disposal, antibiotic and sterilizing.
(4) description of drawings
Accompanying drawing 1 is the structural representation of this utility model embodiment 1.
Accompanying drawing 2 is the structural representation of this utility model embodiment 2.
Among the figure, 1, the sealing shell, 2, air inlet, 3, the gas outlet, 4, scavenger fan, 5, Burdick lamp, 6, photocatalyst material, 7, drainage screen.
(5) specific embodiment
Below in conjunction with explaining below 1,2 pairs of photocatalyst air cleaning machines works of the present utility model of accompanying drawing.
Embodiment 1:
As shown in Figure 1, photocatalyst air cleaning machine of the present utility model, its structure comprises a sealing shell 1, have air inlet 2 and gas outlet 3 on the sealing shell 1,3 places, gas outlet are provided with scavenger fan 4, on the inwall of sealing shell 1, be coated with photocatalyst material 6, in sealing shell 1, Burdick lamp 5 be set.
Embodiment 2:
As shown in Figure 2, photocatalyst air cleaning machine of the present utility model, its structure comprises a sealing shell 1, have air inlet 2 and gas outlet 3 on the sealing shell 1, air inlet 2 places are provided with scavenger fan 4,3 places are provided with activated charcoal strainer 7 in the gas outlet, are coated with photocatalyst material 6 on the drainage screen 7, near in the sealing shell 1 of drainage screen 7 Burdick lamp 5 are being set.
Claims (7)
1. photocatalyst air cleaning machine, comprise a sealing shell (1), have air inlet (2) and gas outlet (3) on the sealing shell (1), be provided with scavenger fan (4) and Burdick lamp (5) in the sealing shell (1), it is characterized in that, in sealing shell (1), be provided with photocatalyst material (6) near Burdick lamp (5).
2. photocatalyst air cleaning machine according to claim 1 is characterized in that, scavenger fan (4) is near air inlet (2).
3. photocatalyst air cleaning machine according to claim 1 is characterized in that, scavenger fan (4) is near gas outlet (3).
4. photocatalyst air cleaning machine according to claim 1 is characterized in that, photocatalyst material (6) is coated on the inwall of sealing shell (1) with the form of coating.
5. photocatalyst air cleaning machine according to claim 1 is characterized in that, is provided with drainage screen (7) in sealing shell (1).
6. photocatalyst air cleaning machine according to claim 5 is characterized in that, is coated with photocatalyst material (6) on drainage screen (7).
7. according to claim 5 or 6 described photocatalyst air cleaning machines, it is characterized in that drainage screen (7) is an activated charcoal strainer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201806012U CN201643039U (en) | 2010-05-06 | 2010-05-06 | Photocatalyst air cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201806012U CN201643039U (en) | 2010-05-06 | 2010-05-06 | Photocatalyst air cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201643039U true CN201643039U (en) | 2010-11-24 |
Family
ID=43108230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201806012U Expired - Fee Related CN201643039U (en) | 2010-05-06 | 2010-05-06 | Photocatalyst air cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201643039U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102764588A (en) * | 2012-07-19 | 2012-11-07 | 宁波市沧海新材料开发有限公司 | Superstrong polluted air decomposer |
| CN108278691A (en) * | 2018-01-30 | 2018-07-13 | 常州大学 | A kind of efficient nano photocatalytic indoor air purifier |
-
2010
- 2010-05-06 CN CN2010201806012U patent/CN201643039U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102764588A (en) * | 2012-07-19 | 2012-11-07 | 宁波市沧海新材料开发有限公司 | Superstrong polluted air decomposer |
| CN102764588B (en) * | 2012-07-19 | 2014-07-09 | 宁波市沧海新材料开发有限公司 | Superstrong polluted air decomposer |
| CN108278691A (en) * | 2018-01-30 | 2018-07-13 | 常州大学 | A kind of efficient nano photocatalytic indoor air purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151225 Address after: 100000, room 57, building No. 12, College Road, Haidian District, Beijing, Beijing Normal University (401) Patentee after: Beijing hope Xintai education Polytron Technologies Inc Address before: Five Li village, 250105 Dong Town, Licheng District, Shandong, Ji'nan Patentee before: Shandong Red Sun Insulation Materials Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20190506 |