CN2493023Y - Double-color light-reflecting shade for agricultural use - Google Patents
Double-color light-reflecting shade for agricultural use Download PDFInfo
- Publication number
- CN2493023Y CN2493023Y CN01243622U CN01243622U CN2493023Y CN 2493023 Y CN2493023 Y CN 2493023Y CN 01243622 U CN01243622 U CN 01243622U CN 01243622 U CN01243622 U CN 01243622U CN 2493023 Y CN2493023 Y CN 2493023Y
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- China
- Prior art keywords
- plant
- growth
- purple
- utility
- transparent film
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- 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
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- Catching Or Destruction (AREA)
- Protection Of Plants (AREA)
Abstract
Agricultural double-color reflector curtain is a composite structure and is characterized in that two sides of a metal film reflective layer are reflector faces, one side of which is composite red or yellow transparent film layer, and another side is composite purple transparent film layer. The red or yellow transparent film side is used during the growth period of the plant to reflect red light or yellow light, which increases the growth speed of the plant. The purple transparent film side is used during the fruiting period of the plant to reflect purple light, which resists the growth of the branches and tendrils of the plant and promotes the plant to fruit and promotes the growth of the fruit. Therefore, the utility model can be artificially selected according to the different requirements of the plant growth period; the utility model has the actions of resisting the diseases and insect pests such as the mildew disease, the aphids etc; the utility model has high intensity, chemical drug-resistance and long service life.
Description
The utility model relates to the add lustre to Reflecting curtain of usefulness of a kind of agricultural plant.
Along with the development of agricultural modernization technology, the measure that adds lustre in the fruits and vegetables plantation except that can playing disease-resistant (der Pilz), production-increasing function, can also improve fruit-vegetable quality, mouthfeel and color and luster, is the indispensable a kind of well stimulation of green non-pollution agricultural.Because plant can only absorb in the direct light the about 30%, the 70%th, ABSORPTION AND SCATTERING light, wherein, ruddiness that wavelength is long and gold-tinted are for promoting the light of shoot and leaf growth, light that wavelength is short such as purple light can make branches and leaves sturdy for suppressing the light of growth, promote the plant result.The patent No. is 97205782.X, and name is called " photothermal reflectance section bar " disclosed product reflection original light, but can't more effectively artificial selectively controlling plant adding lustre at vegetative period and fruiting period.
The purpose of this utility model provides a kind of agricultural double-colored Reflecting curtain, according to the vegetation period with fruiting period the demand of light is had different effects, strengthen more suitable light.
Agricultural double-colored Reflecting curtain of the present utility model is composite construction, comprises the metal film reflecting layer, and the two sides that it is characterized in that the metal film reflecting layer is a mirror surface, compound redness of one side or yellow transparent rete, the compound purple transparent film layer of another side.
Use on the back wall in vegetables or plant booth with the utility model and to be example.In the plant early growth phase redness of the present utility model or yellow transparent face are faced plant, reflect red or gold-tinted improve plant growth rate.At the plant fruiting period, the more transparent face of purple is reflected purple light in the face of plant, suppress the dendritic growth of plant, short its result and really long.
The effect in metal film reflecting layer is a reflection ray, can be reflecting layer or other similar products with vacuum plated aluminum film, copper facing or titanium nitride film.Described mirror surface be meant can reflection ray face, also be the metal face.Redness or yellow transparent film can be various redness or yellow macromolecule transparent membrane, as PET, OPP, PVC, PE etc.The purple hyaline membrane can be the transparent plastic film of various purples.
The metal film reflecting layer needs the two sides all to have mirror surface, also can be by two-layer compound the composition, and relative composite surface can have minute surface, also can not have minute surface, but the two sides band mirror surface that compound back forms.
Manufacture craft of the present utility model can be: after redness or yellow transparent film, the purple hyaline membrane difference vacuum aluminum-coated (or other reflecting layer), compound by adhesive is one.Also can be redness or yellow transparent film in its metal-plated membrane reflecting layer, the one side in the metal film reflecting layer is compounded with the purple hyaline membrane with adhesive.Or other mode that is fit to.
Below in conjunction with the embodiment description of drawings:
Fig. 1, Fig. 2 are respectively cross section structure schematic diagram of the present utility model.
Among the figure: the 3 purple hyaline membranes of 1 red hyaline membrane, 2 metal film reflecting layer
Fig. 1, the two sides in metal film reflecting layer 2 all is a mirror surface, promptly the two sides all is metal face (an aluminium film), the compound red hyaline membrane 1 of one side, the compound purple hyaline membrane 3 of one side.
Fig. 2, be composited by adhesive by double layer of metal film reflecting layer 2, relative composite surface can have mirror surface (aluminium film) between double layer of metal film reflecting layer, also can not have mirror surface, but all has mirror surface (aluminium film) with the compound two sides of red hyaline membrane 1, purple hyaline membrane 3.
Manufacture craft can be according to mode described in the utility model.If red hyaline membrane or purple hyaline membrane have only one side to be redness or purple minute surface, with metal film reflecting layer compound tense, should be with look minute surface and metal face is composite surface.
Advantage of the present utility model:
Two sides color difference, the light of reflection different colours. The vegetation period use redness or yellow transparent face, Reflect red or gold-tinted improve plant growth rate. At the plant fruiting period, use the transparent face of purple, the reflection purple light, Suppress the dendritic growth of plant, short its result and long fruit. Therefore when the utility model artificially can be according to plant growth The different demands of phase and selecting, and have the effect of the disease and pests such as antifungi venereal disease and aphid, intensity height, chemically-resistant The medicine corrosion, long service life.
Claims (2)
1, a kind of agricultural double-colored Reflecting curtain is composite construction, comprises the metal film reflecting layer, and the two sides that it is characterized in that the metal film reflecting layer is a mirror surface, compound redness of one side or yellow transparent rete, the compound purple transparent film layer of another side.
2, Reflecting curtain according to claim 1 is characterized in that described metal film reflecting layer by two-layer compound the composition, the two sides band mirror surface that compound back forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01243622U CN2493023Y (en) | 2001-06-23 | 2001-06-23 | Double-color light-reflecting shade for agricultural use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01243622U CN2493023Y (en) | 2001-06-23 | 2001-06-23 | Double-color light-reflecting shade for agricultural use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2493023Y true CN2493023Y (en) | 2002-05-29 |
Family
ID=33655200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01243622U Expired - Fee Related CN2493023Y (en) | 2001-06-23 | 2001-06-23 | Double-color light-reflecting shade for agricultural use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2493023Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106134933A (en) * | 2016-08-26 | 2016-11-23 | 姜谧 | Trees drip irrigation moisturizing device |
| CN111133938A (en) * | 2018-11-05 | 2020-05-12 | 浙江省农业科学院 | Cultivation method for improving sugar content of waxberry fruits by using colored greenhouse film |
| CN114982539A (en) * | 2022-07-22 | 2022-09-02 | 中国农业科学院都市农业研究所 | Mulching film for efficiently utilizing solar energy to improve crop yield and cultivation method |
-
2001
- 2001-06-23 CN CN01243622U patent/CN2493023Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106134933A (en) * | 2016-08-26 | 2016-11-23 | 姜谧 | Trees drip irrigation moisturizing device |
| CN111133938A (en) * | 2018-11-05 | 2020-05-12 | 浙江省农业科学院 | Cultivation method for improving sugar content of waxberry fruits by using colored greenhouse film |
| CN111133938B (en) * | 2018-11-05 | 2022-03-25 | 浙江省农业科学院 | Cultivation method for improving sugar content of waxberry fruits by using colored greenhouse film |
| CN114982539A (en) * | 2022-07-22 | 2022-09-02 | 中国农业科学院都市农业研究所 | Mulching film for efficiently utilizing solar energy to improve crop yield and cultivation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |