CN203425284U - Air purifier for photocatalyst - Google Patents
Air purifier for photocatalyst Download PDFInfo
- Publication number
- CN203425284U CN203425284U CN201320535893.0U CN201320535893U CN203425284U CN 203425284 U CN203425284 U CN 203425284U CN 201320535893 U CN201320535893 U CN 201320535893U CN 203425284 U CN203425284 U CN 203425284U
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- carrier
- photo
- air cleaner
- air
- photocatalyst
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
Abstract
The utility model discloses an air purifier for a photocatalyst. The air purifier comprises a containing part, wherein the containing part is internally provided with a light source; an illumination region of the light source is provided with a carrier for coating the photocatalyst. According to the air purifier for the photocatalyst, the photocatalyst is reacted by the light source to realize the aim of purifying air and the photocatalyst carrier adopts a pipe-shaped structure and the like so that the contact area between the carrier and the air is enlarged; therefore, the sufficient contact between the air and a photocatalyst layer is realized, the purification efficiency is improved and the ideal purification effect is realized.
Description
Technical field
This utility model relates to air cleaner, relates in particular to a kind of photo-catalytic air cleaner.
Background technology
Along with expanding economy, the universal environmental pollution bringing of commercial production and automobile is but on the rise.Especially, China's most area is repeatedly subject to having a strong impact on of haze weather, involves China's population over half, has had a strong impact on and threatened that people's is healthy.
Air purifier is a kind of various air pollutants (generally comprising finishing pollution, antibacterial, anaphylactogen of dust, pollen, abnormal flavour, formaldehyde and so on etc.) of can adsorbing, decompose or transform, and effectively improves the equipment of air cleanliness.Photocatalyst take as a kind of the photosemiconductor material with photo-catalysis function that Nano titanium dioxide is representative, under the irradiation of light, can produce oxidation reaction, and various harmful chemicals, odorant are decomposed.Because it has the ability of efficient bactericidal property and decomposing organic pollutant, photocatalyst is widely used in air purifier.
In correlation technique, most of photocatalyst cleaning equipment is placed in photocatalyst in equipment simply, after air access arrangement, can not make photocatalyst surface effectively contact with air like this, so can not high efficiency purify air, does not reach desirable clean-up effect.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of photo-catalytic air cleaner that can purify air with high efficiency.
In order to solve the problems of the technologies described above, this utility model provides a kind of photo-catalytic air cleaner, includes a holding part, in described holding part, is provided with light source, is provided with the carrier of coating photocatalyst at the irradiation area of described light source.
Further, described light source is quartz burner, and the number of described quartz burner is at least one, and the windward side of described carrier is perpendicular to the flow direction of air.
Further, described carrier is plate-shaped support, and described plate-shaped support is at least two and be arranged in parallel, on described plate-shaped support, is provided with hole, and described quartz burner is through hole arrange vertical with plate-shaped support.
Further, described carrier is U-shaped groove carrier, and described U-shaped groove carrier is at least two and be arranged in parallel, described fluorescent tube through U-shaped groove and with vertical setting of U-shaped groove carrier.
Further, described carrier is tubular carrier, and described quartz burner is located in tubular carrier, on described tubular carrier, is provided with hole.
Further, described tubular carrier is at least two and be arranged in parallel, between adjacent described tubular carrier, is also provided with quartz burner.
Further, described carrier is made by pottery, aluminum, rustless steel, glass or spongy ceramic honey comb.
Further, at the two ends of described holding part, be respectively arranged with air-intake device and exhaust apparatus, between described air-intake device and light source, be provided with light barrier, be also provided with light barrier between described exhaust apparatus and light source, at described exhaust apparatus, place is provided with exhauster(-tor.
Further, described light barrier is a plurality of and be arranged in parallel, on described light barrier, is provided with hole, the setting of staggering of the hole of adjacent described light barrier.
Further, in the outer setting of described holding part, have shell, the internal layer of described shell is coated with photocatalyst.
Photo-catalytic air cleaner of the present utility model, the object that photocatalyst reaction is reached purify air by light source, and optical catalyst carrier adopts the structures such as tubular structure, increased the contact area of carrier and air, can make like this air fully contact with photocatalyst layer, improve the efficiency purifying, reached desirable clean-up effect.
Accompanying drawing explanation
Fig. 1 is the structure chart of this utility model photo-catalytic air cleaner one embodiment;
Fig. 2 is the structure chart of U-shaped groove carrier in Fig. 1;
Fig. 3 is the structure chart of another embodiment of this utility model photo-catalytic air cleaner;
Fig. 4 is the structure chart of this utility model photo-catalytic air cleaner the 3rd embodiment;
Fig. 5 is this utility model photo-catalytic air cleaner air-intake device side view;
Fig. 6 is this utility model photo-catalytic air cleaner exhaust apparatus side view;
Fig. 7 is this utility model photo-catalytic air cleaner shell side view.
In figure, 1. ballast, 2. light barrier, 3. tube stand, 4. carrier, 5. quartz burner, 6. tube stand, 7. exhauster(-tor, 8. air-intake device, 9. exhaust apparatus, 10. shell.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, so that those skilled in the art can better understand this utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
This utility model provides a kind of photo-catalytic air cleaner, includes a holding part, in described holding part, is provided with light source, is provided with the carrier 4 of coating photocatalyst at the irradiation area of described light source.Air pollutants generally comprise finishing pollution, antibacterial, anaphylactogen of dust, pollen, abnormal flavour, formaldehyde and so on etc., pollutant are applied has the carrier 4 of photocatalyst to adsorb, photocatalyst take as a kind of the photosemiconductor material with photo-catalysis function that Nano titanium dioxide is representative, under the irradiation of light, can produce oxidation reaction, various harmful chemicals, odorant are decomposed, and then reach the object purifying air.
As shown in Figures 1 to 6, in the present embodiment, at the two ends of described holding part, be respectively arranged with air-intake device 8 and exhaust apparatus 9, at described exhaust apparatus, 9 places are provided with exhauster(-tor 7, under the effect of exhauster(-tor 7, air enters in holding part from air-intake device 8, after purified treatment, from exhaust apparatus 9, discharges.In order to make the better absorbed air pollutant of carrier 4, the windward side of described carrier 4 is perpendicular to the flow direction of air.
Photocatalyst is under ultraviolet irradiation, its decomposition, bactericidal effect is best, light source in the present embodiment is preferably quartz burner 5, the number of described quartz burner 5 is at least one, quartz burner 5 is arranged on tube stand 6, although ultraviolet has the effect of certain sterilization, but accept for a long time ultraviolet irradiation and can produce injury greatly to human body, therefore between described air-intake device 8 and light source, be provided with light barrier 2, between described exhaust apparatus 9 and light source, be also provided with light barrier, so just can stop ultraviolet leaking, avoid human body to damage.
In the present embodiment, described light barrier 2 can arrange one or more, preferably, light barrier be arranged it in parallel while being a plurality of, and hole is evenly set on light barrier 2, the setting of staggering of the hole of adjacent described light barrier 2, had so both guaranteed that air is directly entered holding part and do not needed to walk around light barrier 2 by hole, had avoided again leaking of ultraviolet.
As shown in Figure 7, outer setting at described holding part has shell 10, shell 10 forms an air cleaning space with holding part, air in better purifying space can not be adsorbed by carrier 4 completely, therefore in order to make air cleaning reach maximum efficiency, internal layer at described shell is also coated with photocatalyst, when irradiate light arrives shell internal layer, can reach the object purifying air equally.
Carrier of the present utility model can be designed to various structures form, its first embodiment, described carrier 4 is plate-shaped support, described plate-shaped support is at least two and be arranged in parallel, on described plate-shaped support, be provided with hole, described quartz burner 5 is through hole arrange vertical with plate-shaped support, and air flow is adsorbed by plate-shaped support 4 through holding part, quartz burner 5 irradiates it simultaneously, under the effect of photocatalyst, air is sterilized and purifies.
As depicted in figs. 1 and 2, this utility model also provides one second embodiment, in order to facilitate the installation of fluorescent tube, carrier 4 is arranged to U-shaped groove carrier, described U-shaped groove carrier 4 is at least two and be arranged in parallel, described fluorescent tube through U-shaped groove and with vertical setting of U-shaped groove carrier, air flow is adsorbed by the aperture on U-shaped groove carrier through holding part, quartz burner 5 is simultaneously to its irradiation, under the effect of photocatalyst, air sterilized and purify, at quartz burner 5, go wrong can not use time, only need dismounting and change fluorescent tube, do not need carrier 4 to dismantle simultaneously, the dismounting wearing and tearing of carrier 4 have been reduced, extended the service life of equipment, described carrier is by pottery, aluminum, rustless steel, glass or spongy ceramic honey comb are made, as shown in Figure 3, described carrier selects spongy ceramic honey comb to make, the adsorption effect of this kind of carrier is best.
As shown in Figure 4, this utility model also provides one the 3rd embodiment, described carrier 4 is arranged to tubular carrier 4, quartz burner 5 is located in tubular carrier 4, described tubular carrier 4 is at least two and be arranged in parallel, on described tubular carrier 4, be provided with hole, when tubular carrier 4 is installed, its axis direction is vertical with air-flow direction, can be by twice of the tube wall of same tubular carrier 4 absorption when the air in holding part passes tubular carrier 4, under the irradiation of the quartz burner 5 of portion, sterilize and purify within it, in order to make sterilization and clean-up effect better, between adjacent described tubular carrier 4, be also provided with quartz burner 5, this kind of structural design, tubular carrier 4 is larger with air contact area, adsorption effect is better, sterilization and the detergent power of equipment have been improved, described carrier 4 is by pottery, alumina supporter, rustless steel, glass or spongy ceramic honey comb are made, in the present embodiment, in order to make the adsorption effect of carrier 4 best, described carrier 4 is made by spongy ceramic honey comb.
This utility model in the specific implementation, first open and be arranged on the switch on air-intake device 8, now quartz burner 5 lights and exhauster(-tor 7 is started working, extraneous air enters in holding part by space densely covered on air-intake device 8, walk around light barrier 2 or by the hole of light barrier 2, enter the irradiation area of quartz burner 5, air is when flowing through optical catalyst carrier 4, air pollutants can be adsorbed by optical catalyst carrier 4, under the irradiation of ultraviolet, produce oxidation reaction, by various harmful chemicals, odorant decomposes, finally the air after purifying is discharged by exhaust apparatus 9, thereby complete the purification to air.
Photo-catalytic air cleaner of the present utility model, by light source, make photocatalyst reaction, by exhauster(-tor 7, air is sucked from the air-intake device 8 of air purifier, and after filtering via optical catalyst carrier 4, from exhaust apparatus 9, discharge, and optical catalyst carrier 4 adopts the structures such as tubular structure, increased the contact area of carrier 4 with air, can make like this air fully contact with photocatalyst layer, improve the efficiency purifying, reach desirable clean-up effect.
The above embodiment is only the preferred embodiment for absolutely proving that this utility model is lifted, and protection domain of the present utility model is not limited to this.Being equal to that those skilled in the art do on this utility model basis substitutes or conversion, all within protection domain of the present utility model.Protection domain of the present utility model is as the criterion with claims.
Claims (10)
1. a photo-catalytic air cleaner, includes a holding part, it is characterized in that, in described holding part, is provided with light source, is provided with the carrier of coating photocatalyst at the irradiation area of described light source.
2. photo-catalytic air cleaner according to claim 1, is characterized in that, described light source is quartz burner, and the number of described quartz burner is at least one, and the windward side of described carrier is perpendicular to the flow direction of air.
3. photo-catalytic air cleaner according to claim 2, it is characterized in that, described carrier is plate-shaped support, and described plate-shaped support is at least two and be arranged in parallel, on described plate-shaped support, be provided with hole, described quartz burner is through hole arrange vertical with plate-shaped support.
4. photo-catalytic air cleaner according to claim 2, is characterized in that, described carrier is U-shaped groove carrier, and described U-shaped groove carrier is at least two and be arranged in parallel, described fluorescent tube through U-shaped groove and with vertical setting of U-shaped groove carrier.
5. photo-catalytic air cleaner according to claim 2, is characterized in that, described carrier is tubular carrier, and described quartz burner is located in tubular carrier, on described tubular carrier, is provided with hole.
6. photo-catalytic air cleaner according to claim 5, is characterized in that, described tubular carrier is at least two and be arranged in parallel, between adjacent described tubular carrier, is also provided with quartz burner.
7. according to the photo-catalytic air cleaner described in claim 3,4 or 6, it is characterized in that, described carrier is made by pottery, aluminum, rustless steel, glass or spongy ceramic honey comb.
8. according to the photo-catalytic air cleaner described in claim 3,4 or 6, it is characterized in that, at the two ends of described holding part, be respectively arranged with air-intake device and exhaust apparatus, between described air-intake device and light source, be provided with light barrier, between described exhaust apparatus and light source, be also provided with light barrier, at described exhaust apparatus, place is provided with exhauster(-tor.
9. photo-catalytic air cleaner according to claim 8, is characterized in that, described light barrier is a plurality of and be arranged in parallel, on described light barrier, is provided with hole, the setting of staggering of the hole of adjacent described light barrier.
10. photo-catalytic air cleaner according to claim 1, is characterized in that, in the outer setting of described holding part, has shell, and the internal layer of described shell is coated with photocatalyst.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320535893.0U CN203425284U (en) | 2013-08-30 | 2013-08-30 | Air purifier for photocatalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320535893.0U CN203425284U (en) | 2013-08-30 | 2013-08-30 | Air purifier for photocatalyst |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203425284U true CN203425284U (en) | 2014-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320535893.0U Expired - Fee Related CN203425284U (en) | 2013-08-30 | 2013-08-30 | Air purifier for photocatalyst |
Country Status (1)
| Country | Link |
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| CN (1) | CN203425284U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214846A (en) * | 2014-09-24 | 2014-12-17 | 卢家达 | Photocatalyst purifying module and photocatalyst air purifying equipment |
| CN107314468A (en) * | 2017-08-10 | 2017-11-03 | 广州艾熙门环保科技有限公司 | A kind of monomer-type photo-catalytic air cleaner |
| CN111372616A (en) * | 2017-12-27 | 2020-07-03 | 优志旺电机株式会社 | Gas treatment device |
| CN112202037A (en) * | 2020-10-13 | 2021-01-08 | 李学立 | Cavity type ultraviolet laser virus killing device |
-
2013
- 2013-08-30 CN CN201320535893.0U patent/CN203425284U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104214846A (en) * | 2014-09-24 | 2014-12-17 | 卢家达 | Photocatalyst purifying module and photocatalyst air purifying equipment |
| CN107314468A (en) * | 2017-08-10 | 2017-11-03 | 广州艾熙门环保科技有限公司 | A kind of monomer-type photo-catalytic air cleaner |
| CN111372616A (en) * | 2017-12-27 | 2020-07-03 | 优志旺电机株式会社 | Gas treatment device |
| CN111372616B (en) * | 2017-12-27 | 2022-04-01 | 优志旺电机株式会社 | Gas treatment device |
| CN112202037A (en) * | 2020-10-13 | 2021-01-08 | 李学立 | Cavity type ultraviolet laser virus killing device |
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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: 20140212 Termination date: 20140830 |
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| EXPY | Termination of patent right or utility model |