CN105271725B - The enhanced processing method of solar panels reflex reflector - Google Patents
The enhanced processing method of solar panels reflex reflector Download PDFInfo
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- CN105271725B CN105271725B CN201510841102.0A CN201510841102A CN105271725B CN 105271725 B CN105271725 B CN 105271725B CN 201510841102 A CN201510841102 A CN 201510841102A CN 105271725 B CN105271725 B CN 105271725B
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- solar panels
- low radiation
- radiation coated
- coated glass
- reflex reflector
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Abstract
The present invention relates to a kind of intensifying method of device of solar generating accessory, the specifically enhanced processing method of solar panels reflex reflector, by setting arc low radiation coated glass and supporting coordinating the glass ingredient and coating structure specific specific enhanced processing method, so that the efficiency and durability of the reflex reflector are improved so that the solar energy utilization ratio of device of solar generating is substantially improved.
Description
Technical field
The invention belongs to clean energy resource field, more particularly to field of solar thermal power generation, and in particular to a kind of solar panels
The enhanced processing method of reflex reflector.
Background technology
Current solar panels as device of solar generating be than more conventional, but if due to its horizontal positioned,
Easily due to sunshine it is not vertical irradiation and causes energy utilization insufficient, therefore there are many solar panels to pass through to set at present
Sloped rotating device and cause solar panels with the movement of sunshine as far as possible remain vertical with sunshine, while in order to
Reaching similar purpose also has the devices such as the solar panels of some arcs, and some are there is also at present by reflex reflector to improve each
The method of solar energy utilization ratio on direction, curved reflection device is exactly one of which, but current curved reflection device for
Solar use efficiency also has certain waste, it is impossible to while transmitted, and used as the accessory of solar panels, durability degree is not
It is fine.
The content of the invention
It is an object of the invention to propose a kind of enhanced processing method of solar panels reflex reflector.
Realized especially by following technological means：
The enhanced processing method of solar panels reflex reflector, the solar panels reflex reflector is makes supporting with solar panels
Arc low radiation coated glass, comprises the following steps：
（1）Form glass substrate：It is by mass percentage：Al2O3:12 ~ 21%, B2O3：6 ~ 12%, ZnO：6 ~ 8%, SrO：
2 ~ 6%, MgO：1 ~ 3%, CaO：2 ~ 11%, BaO：2 ~ 5%, Sb2O3:0.1 ~ 0.3%, SnO2:1.6 ~ 2.2%, Ce：0.06 ~ 0.09%, it is remaining
It is SiO to measure2And inevitably impurity forms arc glass substrate.
（2）Plated film is carried out to glass substrate：The arc low radiation coated glass includes successively from extrados to intrados：
Glass substrate, a Si3N4Layer, an ITO indium tin oxide layers, the first oxidation chrome plating, Cu-N barrier layers, silver layer, the second oxidation
Chrome plating, the 2nd ITO indium tin oxide layers, the 2nd Si3N4Layer.
（3）Intensive treatment：After plated film, by step（2）The arc low radiation coated glass for obtaining is placed in deep cooling heat treatment
In case, after cooling to -50 ~ -80 DEG C, 15 ~ 25min of the temperature is kept, then go out deep cooling heat treatment box, slowly return to room
Temperature；Then the arc low radiation coated glass is inserted into vacuum heat heating furnace, 52 ~ 100 DEG C is warmed up to stove, keep the temperature
After 20 ~ 30min of degree, furnace cooling to room temperature obtains the arc low radiation coated glass of high intensity.
Wherein, step（3）In the cooling be to be realized by liquid nitrogen.
Supporting solar panels can be following setting：Including：Front layer glass, the photovoltaic being formed on front layer glass are thin
Film, rear layer glass, positioned at be provided with photovoltaic film front layer glass and rear layer glass between encapsulation thin slice and for sealing
Encapsulate the filler of thin slice.
When realization, the center of circle of the arc low radiation coated glass in solar panels side so that from dorsad
The front layer glass that the sunshine for coming reflexes to solar panels by arc low radiation coated glass is irradiated on the direction of solar panels
On, and can be irradiated on solar panels through the glass from the next sunshine of arc low radiation coated glass back side illuminaton.
Preferably, the silver thickness is 22 ~ 28nm, first and second Si3N4Thickness degree is 20 ~ 25nm, described
Cu-N barrier layer thickness is 16 ~ 22nm.
Effect of the invention is that：
1, by Reasonable adjustment arc low radiation coated glass（Low-E glass）Constituent content so that from the dorsad sun
The sunshine for coming is irradiated on the direction of energy plate to be reflexed on the front layer glass of solar panels by arc low radiation coated glass, and
And the sunshine come from arc low radiation coated glass back side illuminaton can be irradiated on solar panels through the glass, so that greatly
The big sun light utilization efficiency that improve solar panels.
2, by the component content and matched enhanced processing method of reasonable disposition low radiation coated glass substrate
（Deep cooling+homogenize）So that its intensity is guaranteed and its light transmittance has obtained certain improvement, is more adapted to low-emission coated
Setting；Cause that the bond strength between each layer is further improved, and improves its durable simultaneously by specific enhanced processing method
Degree.
By the reasonable setting to low-emission coated layer so that its from glass substrate side irradiation come sunshine transmitted through
The glass plate and the more ratios of sunshine come from the irradiation of plated film side are reflexed on solar panels.
Specific embodiment
Embodiment 1
The enhanced processing method of solar panels reflex reflector, the solar panels reflex reflector is makes supporting with solar panels
Arc low radiation coated glass, comprises the following steps：
（1）Form glass substrate：It is by mass percentage：Al2O3:19%, B2O3：8%, ZnO：6.8%, SrO：3%,
MgO：2%, CaO：9%, BaO：3%, Sb2O3:0.2%, SnO2:1.96%, Ce：0.08%, balance of SiO2And it is inevitably miscellaneous
Matter forms arc glass substrate.
（2）Plated film is carried out to glass substrate：The arc low radiation coated glass includes successively from extrados to intrados：
Glass substrate, a Si3N4Layer, an ITO indium tin oxide layers, the first oxidation chrome plating, Cu-N barrier layers, silver layer, the second oxidation
Chrome plating, the 2nd ITO indium tin oxide layers, the 2nd Si3N4Layer.
（3）Intensive treatment：After plated film, by step（2）The arc low radiation coated glass for obtaining is placed in deep cooling heat treatment
In case, by liquid nitrogen cooling to after -59 DEG C, temperature 18min is kept, then go out deep cooling heat treatment box, slowly return to room temperature；
Then the arc low radiation coated glass is inserted into vacuum heat heating furnace, 66 DEG C is warmed up to stove, keep temperature 25min
Afterwards, furnace cooling obtains the arc low radiation coated glass of high intensity to room temperature.
Embodiment 2
The enhanced processing method of solar panels reflex reflector, the solar panels reflex reflector is makes supporting with solar panels
Arc low radiation coated glass, comprises the following steps：
（1）Form glass substrate：It is by mass percentage：Al2O3:15%, B2O3：9%, ZnO：6.2%, SrO：5%,
MgO：2.6%, CaO：6%, BaO：3.2%, Sb2O3:0.18%, SnO2:2.0%, Ce：0.069%, balance of SiO2And can not keep away
The impurity exempted from forms arc glass substrate.
（2）Plated film is carried out to glass substrate：The arc low radiation coated glass includes successively from extrados to intrados：
Glass substrate, a Si3N4Layer, an ITO indium tin oxide layers, the first oxidation chrome plating, Cu-N barrier layers, silver layer, the second oxidation
Chrome plating, the 2nd ITO indium tin oxide layers, the 2nd Si3N4Layer；Wherein described silver thickness is 26nm, described first and second
Si3N4Thickness degree is 22nm, and the Cu-N barrier layer thickness is 18nm.
（3）Intensive treatment：After plated film, by step（2）The arc low radiation coated glass for obtaining is placed in deep cooling heat treatment
In case, by liquid nitrogen cooling to after -62 DEG C, temperature 20min is kept, then go out deep cooling heat treatment box, slowly return to room temperature；
Then the arc low radiation coated glass is inserted into vacuum heat heating furnace, 58 DEG C is warmed up to stove, keep temperature 26min
Afterwards, furnace cooling obtains the arc low radiation coated glass of high intensity to room temperature.
When realization, the center of circle of the arc low radiation coated glass in solar panels side so that from dorsad
The front layer glass that the sunshine for coming reflexes to solar panels by arc low radiation coated glass is irradiated on the direction of solar panels
On, and can be irradiated on solar panels through the glass from the next sunshine of arc low radiation coated glass back side illuminaton.
Claims (2)
1. the enhanced processing method of solar panels reflex reflector, it is characterised in that the solar panels reflex reflector is and the sun
The energy matching used arc low radiation coated glass of plate, comprises the following steps：
（1）Form glass substrate：It is by mass percentage：Al2O3:12 ~ 21%, B2O3：6 ~ 12%, ZnO：6 ~ 8%, SrO：2 ~ 6%,
MgO：1 ~ 3%, CaO：2 ~ 11%, BaO：2 ~ 5%, Sb2O3:0.1 ~ 0.3%, SnO2:1.6 ~ 2.2%, Ce：0.06 ~ 0.09%, it is balance of
SiO2And inevitably impurity forms arc glass substrate；
（2）Plated film is carried out to glass substrate：The arc low radiation coated glass includes successively from extrados to intrados：Glass
Substrate, a Si3N4Layer, an ITO indium tin oxide layers, the first oxidation chrome plating, Cu-N barrier layers, silver layer, the plating of the second chromium oxide
Layer, the 2nd ITO indium tin oxide layers, the 2nd Si3N4Layer；
（3）Intensive treatment：After plated film, by step（2）The arc low radiation coated glass for obtaining is placed in deep cooling heat treatment box,
After cooling to -50 ~ -80 DEG C, 15 ~ 25min of the temperature is kept, then go out deep cooling heat treatment box, slowly return to room temperature；So
The arc low radiation coated glass is inserted into vacuum heat heating furnace afterwards, 52 ~ 100 DEG C is warmed up to stove, keep the temperature 20 ~
After 30min, furnace cooling to room temperature obtains the arc low radiation coated glass of high intensity.
2. the enhanced processing method of solar panels reflex reflector according to claim 1, it is characterised in that step（3）In
The cooling be to be realized by liquid nitrogen；The vacuum heat heating furnace is sensing heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510841102.0A CN105271725B (en) | 2015-11-28 | 2015-11-28 | The enhanced processing method of solar panels reflex reflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510841102.0A CN105271725B (en) | 2015-11-28 | 2015-11-28 | The enhanced processing method of solar panels reflex reflector |
Publications (2)
| Publication Number | Publication Date |
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| CN105271725A CN105271725A (en) | 2016-01-27 |
| CN105271725B true CN105271725B (en) | 2017-07-04 |
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| CN201510841102.0A Active CN105271725B (en) | 2015-11-28 | 2015-11-28 | The enhanced processing method of solar panels reflex reflector |
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Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0322720A3 (en) * | 1987-12-25 | 1990-01-17 | Asahi Glass Company Ltd. | Electromagnetic wave shielding transparent body |
| JPH03178430A (en) * | 1989-03-07 | 1991-08-02 | Asahi Glass Co Ltd | Infrared ray reflecting article |
| CN102584032B (en) * | 2012-02-15 | 2013-11-13 | 肇庆市科润真空设备有限公司 | Device and method for manufacturing solar arc-shaped condensation glass |
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2015
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| CB03 | Change of inventor or designer information |
Inventor after: Yao Shengkang Inventor after: Liu Hui Inventor after: Zheng Junwei Inventor after: Chang Jiang Inventor after: Meng Zengchui Inventor after: Su Yang Inventor after: Zhang Kaihua Inventor after: Zhang Haidong Inventor after: Liu Ran Inventor after: Duan Shichong Inventor after: Zhang Haiying Inventor after: Meng Jinbo Inventor after: Meng Fanjiang Inventor after: Gao Guangwei Inventor after: Guo Ximin Inventor after: Cui Guoqiao Inventor after: Gao Fei Inventor after: Chen Jin Inventor after: Fu Jianrong Inventor after: Zhang Jianpu Inventor before: Li Bai |
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Effective date of registration: 20170516 Address after: 050022 Hebei Province, Shijiazhuang city Yuhua District Huai An Road No. 158 Xin International Plaza A block, room 1604, 1602, 1603 Applicant after: Hebei Kun Electric Power Engineering Consulting Co. Ltd Address before: Jinxiang Qiushi building 26 No. 102299 Beijing city Changping District Road Zhenhai technology company Applicant before: Li Bai |
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