CN202958332U - Reflector cover special for preventing and curing aeroborne diseases in greenhouse - Google Patents
Reflector cover special for preventing and curing aeroborne diseases in greenhouse Download PDFInfo
- Publication number
- CN202958332U CN202958332U CN2012207448034U CN201220744803U CN202958332U CN 202958332 U CN202958332 U CN 202958332U CN 2012207448034 U CN2012207448034 U CN 2012207448034U CN 201220744803 U CN201220744803 U CN 201220744803U CN 202958332 U CN202958332 U CN 202958332U
- Authority
- CN
- China
- Prior art keywords
- reflector cover
- aeroborne
- greenhouse
- shade body
- ultraviolet
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Abstract
The utility model belongs to the technical field of sterilization and disinfection instruments in a greenhouse, and discloses a reflector cover special for preventing and curing aeroborne diseases in a greenhouse. The reflector cover special for preventing and curing the aeroborne diseases in the greenhouse is characterized by comprising a reflector cover body and a fixing frame arranged on the reflector cover body, and a nanoscale titanium dioxide layer is coated on the reflective surface of the reflector cover body. As further improvement of the reflector cover special for preventing and curing the aeroborne diseases in the greenhouse, an ultraviolet ozone lamp tube is arranged above the reflector cover body. The nanoscale titanium dioxide can be activated under the ultraviolet irradiation of the ultraviolet B (UVB) and ultraviolet A (UVA) of sunlight to react with water to generate strong oxidant OH free radicals, and the functions of environmental cleaning and sterilization are enhanced. When in rainy days with insufficient sunlight or at nights, the ultraviolet ozone lamp tube can be turned on, and the dioxide can also be activated to react with the water to generate the strong oxidant OH free radicals. In a whole process, no pesticide is used, no pesticide residue is generated, prevention and cure cost is greatly reduced, income of a vegetable grower is increased, and quality of fruits and vegetables is greatly improved.
Description
Technical field
The utility model belongs to uses sterilizing utensil technical field in green house, relate to concretely control aeroborne disease Special reverse light shield in green house.
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 agricultural chemicals as main, there is following defective in pesticide control in the chamber planting industry: one, and to environment, residue of pesticide have caused the fruit and vegetable quality to descend, and the eater is had certain harm; Its two, increased the production costs of canopy chamber vegetables, reduced vegetable grower's income; Its three, strengthened vegetable grower's labour intensity.
The utility model content
The technical problem that the utility model solves just be to provide a kind of to crop without preventing and treating aeroborne disease Special reverse light shield in injury, noresidue pollution, labour intensity is little, cost accounting is low, control efficiency is good green house.
For solving the problems of the technologies described above, the technical scheme that the utility model proposes is: comprise reflecting shade body and the fixed mount that is positioned on reflecting shade body, be coated with the Nano titanium dioxide layer on the reflective surface of described reflecting shade body.
Its additional technical feature is:
Be provided with the UV ozone fluorescent tube above described reflecting shade body;
Be provided with lampshade above described UV ozone fluorescent tube;
Be coated with the Nano titanium dioxide layer on the upper surface of the outer surface of described UV ozone fluorescent tube and described lampshade;
Described reflecting shade body is for falling " V " font;
The angle on described reflecting shade body both sides is between 60 degree are spent to 120;
The angle on described reflecting shade body both sides is 90 degree.
control aeroborne disease Special reverse light shield in the green house that the utility model provides, compare with prior art and have the following advantages: one, owing to comprising reflecting shade body and the fixed mount that is positioned on reflecting shade body, be coated with the Nano titanium dioxide layer on the reflective surface of described reflecting shade body, UVB in sunlight, but the lower activated nano grade titanium dioxide of UVA ultraviolet ray irradiation and water reaction produce strong oxidizer OH free radical, strengthen the depollution of environment and sterilization functions, whole process is not used agricultural chemicals, 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, owing to being provided with the UV ozone fluorescent tube above described reflecting shade body, at sunlight insufficient overcast and rainy or night, can open the 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 reflecting shade body that is positioned at UV ozone fluorescent tube below has been avoided ultraviolet ray to shine directly on crops crops are damaged, can activate equally the reaction of titanium dioxide and water and produce strong oxidizer OH free radical under the UVC of UV ozone fluorescent tube emission ultraviolet ray irradiation, strengthen the depollution of environment and sterilization functions, its three, owing to being provided with lampshade above described UV ozone fluorescent tube, the ultraviolet ray of having avoided the UV ozone fluorescent tube to produce shines on the film of canopy chamber, reduces the life-span of film, they are four years old, due on the reflective surface of described reflecting shade body, the upper surface of lampshade and the outer surface of UV ozone fluorescent tube be coated with the Nano titanium dioxide layer, simultaneously UV ozone fluorescent tube outer surface is also played self-cleaning action, keep high light transmission efficiency to keep the UV ozone fluorescent tube, they are five years old, due to described reflecting shade body for falling " V " font, the angle on described reflecting shade body 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 ray is propagated in the canopy interior space as possible, the direct irradiation of avoidance to crop is in order to avoid the injury crop.
Description of drawings
Fig. 1 is the structural representation of control aeroborne disease Special reverse light shield in green house;
Fig. 2 is the cross-sectional view of Fig. 1;
Fig. 3 is the structural representation with control aeroborne disease Special reverse light shield in the green house of UV ozone fluorescent tube;
Fig. 4 is the cross-sectional view of Fig. 3.
Embodiment
In the green house that the utility model is proposed below in conjunction with accompanying drawing, the structure of control aeroborne disease Special reverse light shield is described further.
As depicted in figs. 1 and 2, for preventing and treating the structural representation of aeroborne disease Special reverse light shield in green house.Its structure comprises reflecting shade body 1 and the fixed mount 2 that is positioned on reflecting shade body 1, be coated with Nano titanium dioxide layer 3 on the reflective surface 11 of reflecting shade body 1, in sunlight, but the lower activated nano grade titanium dioxide of UVB, UVA ultraviolet ray irradiation and water reaction produce strong oxidizer OH free radical, strengthen the depollution of environment and sterilization functions, whole process is not used agricultural chemicals, non agricultural chemical residuum, and cost accounting reduces greatly, increased vegetable grower's income, the fruit and vegetable quality improves greatly.
as shown in Figure 3 and Figure 4, be provided with UV ozone fluorescent tube 4 above reflecting shade body 1, at sunlight insufficient overcast and rainy or night, can open UV ozone fluorescent tube 4, UV ozone fluorescent tube 4 emission UVD wave band ultraviolet 185nm produce low concentration ozone and UVC wave band ultraviolet 253.7nm disinfection environment purification, and the reflecting shade body that is positioned at UV ozone fluorescent tube 4 belows has been avoided ultraviolet ray to shine directly on crops crops are damaged, can activate equally the reaction of titanium dioxide and water and produce strong oxidizer OH free radical under the UVC of UV ozone fluorescent tube emission ultraviolet ray irradiation, strengthen the depollution of environment and sterilization functions.
Be provided with lampshade 5 above UV ozone fluorescent tube 4, the ultraviolet ray of having avoided UV ozone fluorescent tube 4 to produce shines on the film of canopy chamber, reduces the life-span of film.
Be coated with Nano titanium dioxide layer 3 at the upper surface 51 of lampshade 5 and the outer surface 41 of UV ozone fluorescent tube 4, simultaneously UV ozone fluorescent tube outer surface also played self-cleaning action, keep high light transmission efficiency to keep the UV ozone fluorescent tube.
Reflecting shade body 1 is for falling " V " font, the angle on reflecting shade body both sides at 60 degree between 120 degree.Certainly, the angle on the both sides of reflecting shade body 1 is preferably 90 degree, has guaranteed the UVC(253.7nm of UV ozone fluorescent tube 4 emissions) short wave ultraviolet is by this structure reflection, and the UVC ultraviolet ray is propagated in the canopy interior space as possible, the direct irradiation of avoidance to crop is in order to avoid the injury crop.
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 reflecting cover structure in the utility model green house, just drops on the scope of the utility model protection.
Claims (7)
1. control aeroborne disease Special reverse light shield in green house, is characterized in that: comprise reflecting shade body and the fixed mount that is positioned on reflecting shade body, be coated with the Nano titanium dioxide layer on the reflective surface of described reflecting shade body.
2. control aeroborne disease Special reverse light shield in green house according to claim 1, is characterized in that: be provided with the UV ozone fluorescent tube above described reflecting shade body.
3. control aeroborne disease Special reverse light shield in green house according to claim 2, is characterized in that: be provided with lampshade above described UV ozone fluorescent tube.
4. control aeroborne disease Special reverse light shield in green house according to claim 3 is characterized in that: be coated with the Nano titanium dioxide layer on the upper surface of the outer surface of described UV ozone fluorescent tube and described lampshade.
5. prevent and treat aeroborne disease Special reverse light shield in green house according to claim 1, it is characterized in that: described reflecting shade body is for falling " V " font.
6. control aeroborne disease Special reverse light shield in green house according to claim 5 is characterized in that: the angle on described reflecting shade body both sides at 60 degree between 120 degree.
7. control aeroborne disease Special reverse light shield in green house according to claim 6 is characterized in that: the angle on described reflecting shade body both sides is 90 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207448034U CN202958332U (en) | 2012-12-31 | 2012-12-31 | Reflector cover special for preventing and curing aeroborne diseases in greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207448034U CN202958332U (en) | 2012-12-31 | 2012-12-31 | Reflector cover special for preventing and curing aeroborne diseases in greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202958332U true CN202958332U (en) | 2013-06-05 |
Family
ID=48499493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207448034U Expired - Fee Related CN202958332U (en) | 2012-12-31 | 2012-12-31 | Reflector cover special for preventing and curing aeroborne diseases in greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202958332U (en) |
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2012
- 2012-12-31 CN CN2012207448034U patent/CN202958332U/en not_active Expired - Fee Related
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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 |