CN203141928U - High-transmitting medium-scattering glass - Google Patents
High-transmitting medium-scattering glass Download PDFInfo
- Publication number
- CN203141928U CN203141928U CN 201320037048 CN201320037048U CN203141928U CN 203141928 U CN203141928 U CN 203141928U CN 201320037048 CN201320037048 CN 201320037048 CN 201320037048 U CN201320037048 U CN 201320037048U CN 203141928 U CN203141928 U CN 203141928U
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- Prior art keywords
- crop
- glass substrate
- low
- glass
- embossed layers
- 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 - Lifetime
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- 239000011521 glass Substances 0.000 title claims abstract description 37
- 239000000758 substrate Substances 0.000 claims abstract description 19
- 230000001788 irregular Effects 0.000 claims abstract description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052742 iron Inorganic materials 0.000 claims abstract description 7
- 238000009792 diffusion process Methods 0.000 claims description 10
- 241000675108 Citrus tangerina Species 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 230000000243 photosynthetic effect Effects 0.000 abstract description 9
- 238000005286 illumination Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 3
- 238000002834 transmittance Methods 0.000 abstract description 3
- 229920006395 saturated elastomer Polymers 0.000 abstract description 2
- 238000004049 embossing Methods 0.000 abstract 1
- 230000019935 photoinhibition Effects 0.000 abstract 1
- 230000029553 photosynthesis Effects 0.000 description 8
- 238000010672 photosynthesis Methods 0.000 description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 241001464837 Viridiplantae Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Greenhouses (AREA)
Abstract
The utility model discloses a high-transmitting medium-scattering glass which comprises a low-iron ultrawhite glass substrate, wherein a sueded embossing layer is arranged on the low-iron ultrawhite glass substrate and comprises a plurality of smooth connected scraggly irregular curves, and the height difference of a highest point and a lowest point is 0.8-1.5 micrometers; an orange peel embossed pattern is arranged under the low-iron ultrawhite glass substrate and comprises the plurality of smooth connected scraggly irregular curves, and the height difference of the highest point and the lowest point is 0.06-0.09 millimeters; and antireflection films are arranged above and below the low-iron ultrawhite glass substrate. The high-transmitting medium-scattering glass disclosed by the utility model achieves the high light transmittance by 97% and the haze value by 50%+/-5%. According to the utility model, after sunlight transmits through the glass, scattered light rays are uniformly distributed on the surface of a crop and deeply irradiated to the crop, the light rays are moderate, the temperature of the leaf surface of the crop is reduced to about 5 DEG C, the temperature difference of the leaf surface and rhizome of the crop is low, the illumination intensity is lower than the saturated light intensity of the crop, and the effect of reducing photoinhibition action is obvious, so that the net photosynthetic rate is enhanced, and the purpose of agricultural yield increase is achieved.
Description
Technical field
The utility model relates to diffusion glass in a kind of high printing opacity, and specifically a kind of warmhouse booth is with diffusion glass in the high printing opacity.
Background technology
The formation of crop yield, the mainly photosynthesis by the green plants blade.According to one's analysis, the growth of the whole dry weights of crops, 90%～95% directly from the photosynthesis of greenery, has only 5%～10% inorganic substances (water and salt) from the root system absorption.According to estimates, annual by the fixing CO of photosynthesis on the earth
2About 7 * 10
11Ton, amounting to into organic matter then is 5 * 10
11Ton.By the photosynthesis plant directly for the mankind provide a large amount of grain, cotton, oil, tea, really, grain, commodity and the raw material of industry such as vegetables, medicine, fiber crops.This shows that photosynthesis is a central issue of crops high yield.Photosynthetic power not only reflects the growth level of crop itself, and is directly connected to the yield and quality of agricultural product.
Photosynthesis is a photobiochemistry reaction, photosynthetic rate is the speed of photosynthesis stabilizing carbon dioxide (or producing oxygen), the relation of being in line between photosynthetic rate and intensity of illumination, its aggregate velocity is accelerated along with the increase of intensity of illumination, but when intensity of illumination further is increased to full when closing luminous intensity, the increase of photosynthetic rate is slack-off, light namely occurs and suppresses, and photosynthesis descends.
The high-efficiency agriculture warmhouse booth is for improving crop yield, generally at warmhouse booth top cover glass, in the hope of improving canopy temperature, improve crop yield, but common glass light transmittance is low, no scattering function, at some mid latitudes such as China Central Plains, the elevation angle of sunshine is moderate, solar radiation is moderate, but because blocking of crop itself makes that crop leaf table is different with the sunlight intensity that rhizome partly obtains, crop Ye Biaoyin intensity of illumination is excessive and produce light and suppress, and the rhizome part causes photosynthetic speed not enough because intensity of illumination is not enough, and then cause the crop yield effect bad, therefore, how to make solar irradiation intensity more even, improve saturated light intensity, and then raising Net Photosynthetic Rate, reaching agricultural produce is present high-efficiency agriculture urgent problem.
The utility model content
At above-mentioned defective, the utility model provides diffusion glass in a kind of high printing opacity, the transmitance height of glass, and has a comparatively moderate scattering function, make the interior crop of warmhouse booth obtain uniform solar radiation, make crop illumination intensity be lower than the full luminous intensity of closing, improve Net Photosynthetic Rate, reach agricultural produce.
To achieve these goals, the technical solution of the utility model is: diffusion glass in a kind of high printing opacity, comprise glass substrate, described glass substrate is low iron ultra-clear glasses substrate, the matte embossed layers is set above the described glass substrate, scraggly irregular curve by numerous smooth connections is formed, and the peak of described matte embossed layers irregular curve and the difference in height of minimum point are 0.8～1.5 μ m; The tangerine peel embossed layers is set below the described glass substrate, is made up of the scraggly irregular curve of numerous smooth connections, the peak of described tangerine peel embossed layers irregular curve and the difference in height of minimum point are 0.06～0.09 ㎜; On the described matte embossed layers He on the tangerine peel embossed layers anti-reflection film is set.
Further, the thickness of described anti-reflection film rete is 100～180nm.
Further, described anti-reflection film is made up of a silica material of sodium meter level.
Diffusion glass in the high printing opacity of the present utility model, can be used for some mid latitudes such as China Central Plains, according to the actual measurement of greenhouse production research institute of Dutch Wa Hening university, its light transmittance is up to 97%, haze value is 50% ± 5%, sunshine is after seeing through this glass, and scattered beam is evenly distributed on crop surface, and more deeply shines crop, even the light under the Liege in the greenhouse is still gentle, compare with simple glass, the temperature of crop leaf table reduces about 5 ℃, and the temperature difference of crop leaf table and rhizome is little, intensity of illumination in the booth is lower than the full luminous intensity of closing of crop, reduce light and suppress obvious with effect, thereby improve Net Photosynthetic Rate, reach the purpose of agricultural produce.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
The utility model is further described below in conjunction with accompanying drawing and specific embodiment.
As shown in Figure 1, diffusion glass in the high printing opacity of the present utility model, comprise glass substrate 1, described glass substrate 1 is low iron ultra-clear glasses substrate, matte embossed layers 2 is set above the described glass substrate 1, scraggly irregular curve by numerous smooth connections is formed, and the peak of described matte embossed layers 2 irregular curves and the difference in height of minimum point are 0.8～1.5 μ m; Tangerine peel embossed layers 3 is set below the described glass substrate 1, is made up of the scraggly irregular curve of numerous smooth connections, the peak of described tangerine peel embossed layers 3 irregular curves and the difference in height of minimum point are 0.06～0.09 ㎜; On the described matte embossed layers 2 He on the tangerine peel embossed layers 3 anti-reflection film 4 is set.
The thickness of described anti-reflection film 4 retes is 100～180nm.
Described anti-reflection film 4 is made up of a silica material of sodium meter level.
The technical solution of the utility model is not limited to the restriction of above-mentioned specific embodiment, and every technology distortion of making according to the technical solution of the utility model all falls within the protection domain of the present utility model.
Claims (3)
1. diffusion glass in the high printing opacity, comprise glass substrate, it is characterized in that: described glass substrate is low iron ultra-clear glasses substrate, the matte embossed layers is set above the described glass substrate, described matte embossed layers is made up of the scraggly irregular curve of numerous smooth connections, and the peak of described matte embossed layers irregular curve and the difference in height of minimum point are 0.8～1.5 μ m; The tangerine peel embossed layers is set below the described glass substrate, is made up of the scraggly irregular curve of numerous smooth connections, the peak of described tangerine peel embossed layers irregular curve and the difference in height of minimum point are 0.06～0.09 ㎜; On the described matte embossed layers He on the tangerine peel embossed layers anti-reflection film is set.
2. diffusion glass in the high printing opacity according to claim 1, it is characterized in that: the thickness of described anti-reflection film rete is 100～180nm.
3. diffusion glass in the high printing opacity according to claim 1 and 2, it is characterized in that: described anti-reflection film is made up of a silica material of sodium meter level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320037048 CN203141928U (en) | 2013-01-24 | 2013-01-24 | High-transmitting medium-scattering glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320037048 CN203141928U (en) | 2013-01-24 | 2013-01-24 | High-transmitting medium-scattering glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203141928U true CN203141928U (en) | 2013-08-21 |
Family
ID=48969480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320037048 Expired - Lifetime CN203141928U (en) | 2013-01-24 | 2013-01-24 | High-transmitting medium-scattering glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203141928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987824A (en) * | 2019-04-28 | 2019-07-09 | 南京航智电动科技有限公司 | A kind of high light transmission mist degree greenhouse special glass, glasshouse and glass-making processes |
-
2013
- 2013-01-24 CN CN 201320037048 patent/CN203141928U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987824A (en) * | 2019-04-28 | 2019-07-09 | 南京航智电动科技有限公司 | A kind of high light transmission mist degree greenhouse special glass, glasshouse and glass-making processes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HENAN YUHUA NEW MATERIAL CO., LTD. Free format text: FORMER NAME: HE'NAN YUHUA PHOTOVOLTAIC NEW MATERIALS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Xu Liang Zhen Si Gou Henan Industrial Zone, Yuhua new photovoltaic materials Limited by Share Ltd in Henan province Jiaozuo city 454450 county. Patentee after: HENAN YUHUA NEW MATERIAL CO.,LTD. Address before: Xu Liang Zhen Si Gou Henan Industrial Zone, Yuhua new photovoltaic materials Limited by Share Ltd in Henan province Jiaozuo city 454450 county. Patentee before: HENAN YUHUA PHOTOVOLTAIC NEW MATERIAL Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |
|
| CX01 | Expiry of patent term |