CN202961286U - Special light source for preventing aeroborne disease in greenhouse - Google Patents
Special light source for preventing aeroborne disease in greenhouse Download PDFInfo
- Publication number
- CN202961286U CN202961286U CN 201220745341 CN201220745341U CN202961286U CN 202961286 U CN202961286 U CN 202961286U CN 201220745341 CN201220745341 CN 201220745341 CN 201220745341 U CN201220745341 U CN 201220745341U CN 202961286 U CN202961286 U CN 202961286U
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- light source
- special light
- ultraviolet
- fluorescent tube
- lamp tube
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Abstract
The utility model belongs to the technical field of sterilization equipment in a greenhouse, and discloses a special light source for preventing aeroborne disease in the greenhouse. According to the main technical characteristics, the special light source comprises an ultraviolet ozone lamp tube, wherein a reflector is arranged below the ultraviolet ozone lamp tube. For further improvement, nano titanium dioxide layers are sprayed to the light reflection surface of the reflector, the upper surface of a lampshade and the outer surface of the ultraviolet ozone lamp tube. The ultraviolet ozone lamp tube transmits ultraviolet 185nm of UVD waveband to generate low-concentration ozone and ultraviolet 253.7nm of UVC waveband to sterilize and purify environment; the reflector below the ultraviolet ozone lamp tube prevents ultraviolet rays from directly irradiating crops to damage the crops; and no pesticide is used in the whole process, pesticide residue is avoided, the prevention cost is greatly reduced, the income of vegetable growers is increased, and the fruit/vegetable quality is remarkably improved.
Description
Technical field
This utility model belongs to uses sterilizing utensil technical field in warmhouse booth, relate to concretely control aeroborne disease special light source in warmhouse booth.
Background technology
At present, China's Facility Agriculture Development is mainly take closed plantation as main.Canopy is indoor exists that environment is poor, sluggish in air circulation, high humidity, temperature are high, cause a large amount of microbial growth, and crop pest takes place frequently, and causes the plantation a large amount of medications in family, causes crop and the underproduction of fruit and vegetable severe contamination, and the vegetable grower suffers heavy losses.Present Domestic is prevented and treated disease and is mostly that take pesticide as main, there is following defective in pesticide control in the chamber planting industry: one, and to environment, pesticide residues have caused the fruit and vegetable quality to descend, and the eater is had certain harm; Its two, increased the production cost of canopy chamber vegetable, reduced vegetable grower's income; Its three, strengthened vegetable grower's labor intensity.
The utility model content
The technical problem that this utility model solves just be to provide a kind of to crop without preventing and treating the aeroborne disease special light source in injury, noresidue pollution, labor intensity is little, cost accounting is low, prevention effect is good warmhouse booth.
For solving the problems of the technologies described above, the technical scheme that the utility model proposes is: comprise the UV ozone fluorescent tube, be provided with reflection shield below described UV ozone fluorescent tube.
Its additional technical feature is:
Described reflection shield is for falling " V " font;
The angle on described reflection shield both sides is between 60 degree are spent to 120;
The angle on described reflection shield both sides is 90 degree;
Be coated with the Nano titanium dioxide layer on the reflective surface of described reflection shield;
Be provided with lampshade above described UV ozone fluorescent tube;
Be coated with the Nano titanium dioxide layer on the upper surface of described lampshade;
Outer surface at described UV ozone fluorescent tube is coated with the Nano titanium dioxide layer.
control aeroborne disease special light source in the warmhouse booth that this utility model provides, compare with prior art and have the following advantages: one, owing to comprising the UV ozone fluorescent tube, be provided with reflection shield below described UV ozone fluorescent tube, UV ozone fluorescent tube emission UVD wave band ultraviolet 185nm produces low concentration ozone and UVC wave band ultraviolet 253.7nm disinfection environment purification, and the reflection shield that is positioned at UV ozone fluorescent tube below has been avoided ultraviolet to shine directly on crops crops are damaged, whole process is not used pesticide, non agricultural chemical residuum, cost accounting reduces greatly, increased vegetable grower's income, the fruit and vegetable quality improves greatly, they are two years old, due to described reflection shield for falling " V " font, the angle on described reflection shield both sides is 90 degree, the UVC(253.7nm of assurance UV ozone fluorescent tube emission) short wave ultraviolet is by this structure reflection, the UVC ultraviolet is propagated in the canopy interior space as possible, the direct irradiation of avoidance to crop is in order to avoid the injury crop, they are three years old, due on the reflective surface of described reflection shield, the outer surface of the upper surface of lampshade and UV ozone fluorescent tube is coated with the Nano titanium dioxide layer, can activate titanium dioxide and water reaction generation strong oxidizer OH free radical under the UVC of UV ozone fluorescent tube emission irradiation, strengthen the depollution of environment and sterilization functions, the outer surface of UV ozone fluorescent tube is coated with the Nano titanium dioxide layer UV ozone fluorescent tube outer surface is also played self-cleaning action simultaneously, keep high light transmission efficiency to keep the UV ozone fluorescent tube, in the time of sun-drenched by day, can close the UV ozone fluorescent tube, UVB in sunlight, can activate equally the reaction of titanium dioxide and water under the UVA ultraviolet radiation and produce strong oxidizer OH free radical, strengthen the depollution of environment and sterilization functions, its four, owing to being provided with lampshade above described UV ozone fluorescent tube, avoided ultraviolet radiation that the UV ozone fluorescent tube produces to the thin film of canopy chamber, reduce the life-span of thin film.
Description of drawings
Fig. 1 is the structural representation of control aeroborne disease special light source in warmhouse booth;
Fig. 2 is the cross-sectional view of Fig. 1.
The specific embodiment
In the warmhouse booth that this utility model is proposed below in conjunction with accompanying drawing, the structure of control aeroborne disease special light source is described further.
As depicted in figs. 1 and 2, for preventing and treating the structural representation of aeroborne disease special light source in warmhouse booth.Its structure comprises UV ozone fluorescent tube 1, is provided with reflection shield 2 below UV ozone fluorescent tube 1.The UVD wave band ultraviolet 185nm of UV ozone fluorescent tube 1 emission produces low concentration ozone and UVC wave band ultraviolet 253.7nm disinfection environment purification.The reflection shield 2 that is positioned at UV ozone fluorescent tube 1 below has been avoided ultraviolet to shine directly on crops crops are damaged, and whole process is not used pesticide, non agricultural chemical residuum, and cost accounting reduces greatly, has increased vegetable grower's income, and the fruit and vegetable quality improves greatly.
Be provided with lampshade 3 above UV ozone fluorescent tube 1, avoided the ultraviolet radiation of UV ozone fluorescent tube generation to the thin film of canopy chamber, reduce the life-span of thin film.
on the reflective surface 21 of reflection shield 2, be coated with Nano titanium dioxide layer 4 on the upper surface 31 of lampshade 3 and on the outer surface 11 of UV ozone fluorescent tube 1, can activate titanium dioxide and water reaction generation strong oxidizer OH free radical under the UVC of UV ozone fluorescent tube emission irradiation, strengthen the depollution of environment and sterilization functions, the outer surface of UV ozone fluorescent tube is coated with the Nano titanium dioxide layer UV ozone fluorescent tube outer surface is also played self-cleaning action simultaneously, keep high light transmission efficiency to keep the UV ozone fluorescent tube, in the time of sun-drenched by day, can close the UV ozone fluorescent tube, UVB in sunlight, can activate equally the reaction of titanium dioxide and water under the UVA ultraviolet radiation and produce strong oxidizer OH free radical, strengthen the depollution of environment and sterilization functions.
Protection domain of the present utility model not only is confined to above-described embodiment, as long as structure is identical with control aeroborne disease special light source structure in this utility model warmhouse booth, just drops on the scope of this utility model protection.
Claims (8)
1. control aeroborne disease special light source in warmhouse booth, is characterized in that: comprise the UV ozone fluorescent tube, be provided with reflection shield below described UV ozone fluorescent tube.
2. prevent and treat the aeroborne disease special light source in warmhouse booth according to claim 1, it is characterized in that: described reflection shield is for falling " V " font.
3. control aeroborne disease special light source in warmhouse booth according to claim 2 is characterized in that: the angle on described reflection shield both sides at 60 degree between 120 degree.
4. control aeroborne disease special light source in warmhouse booth according to claim 3 is characterized in that: the angle on described reflection shield both sides is 90 degree.
5. according to claim 1, control aeroborne disease special light source in 2,3 or 4 described warmhouse booths, it is characterized in that: be coated with the Nano titanium dioxide layer on the reflective surface of described reflection shield.
6. control aeroborne disease special light source in warmhouse booth according to claim 1, is characterized in that: be provided with lampshade above described UV ozone fluorescent tube.
7. control aeroborne disease special light source in warmhouse booth according to claim 6, is characterized in that: be coated with the Nano titanium dioxide layer on the upper surface of described lampshade.
8. prevent and treat the aeroborne disease special light source in warmhouse booth according to claim 6, it is characterized in that: the outer surface at described UV ozone fluorescent tube is coated with the Nano titanium dioxide layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220745341 CN202961286U (en) | 2012-12-31 | 2012-12-31 | Special light source for preventing aeroborne disease in greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220745341 CN202961286U (en) | 2012-12-31 | 2012-12-31 | Special light source for preventing aeroborne disease in greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202961286U true CN202961286U (en) | 2013-06-05 |
Family
ID=48502425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220745341 Expired - Fee Related CN202961286U (en) | 2012-12-31 | 2012-12-31 | Special light source for preventing aeroborne disease in greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202961286U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104445762A (en) * | 2014-11-14 | 2015-03-25 | 四川卓众科技有限公司 | Intensified ultraviolet, ozone and photocatalyst combined action based water disinfection purifier |
| CN110025797A (en) * | 2019-04-30 | 2019-07-19 | 河北农业大学 | Special light source system for multi-band ultraviolet sterilization and disease resistance of greenhouse |
-
2012
- 2012-12-31 CN CN 201220745341 patent/CN202961286U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104445762A (en) * | 2014-11-14 | 2015-03-25 | 四川卓众科技有限公司 | Intensified ultraviolet, ozone and photocatalyst combined action based water disinfection purifier |
| CN104445762B (en) * | 2014-11-14 | 2016-08-31 | 四川卓众科技有限公司 | A kind of water sterilization purification method and device |
| CN110025797A (en) * | 2019-04-30 | 2019-07-19 | 河北农业大学 | Special light source system for multi-band ultraviolet sterilization and disease resistance of greenhouse |
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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: 20130605 Termination date: 20151231 |
|
| EXPY | Termination of patent right or utility model |