CN104966753A - 一种光伏自洁低辐射夹胶玻璃 - Google Patents

一种光伏自洁低辐射夹胶玻璃 Download PDF

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CN104966753A
CN104966753A CN201510315433.0A CN201510315433A CN104966753A CN 104966753 A CN104966753 A CN 104966753A CN 201510315433 A CN201510315433 A CN 201510315433A CN 104966753 A CN104966753 A CN 104966753A
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cleaning
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doubling
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CN104966753B (zh
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孔德云
王红武
马义虎
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Hefei Run Jia Energy-Saving Glass LLC
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/042PV modules or arrays of single PV cells
    • H01L31/048Encapsulation of modules
    • H01L31/0488Double glass encapsulation, e.g. photovoltaic cells arranged between front and rear glass sheets
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

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Abstract

本发明公开一种光伏自洁低辐射夹胶玻璃,包括玻璃基板、LOW-E膜层、夹胶胶片、表面含有纳米TiO2涂层的自清洁玻璃及太阳能电池片,先将LOW-E膜层均匀铺覆到玻璃基板表面,在LOW-E膜层上面覆盖上夹胶胶片层,将表面含有纳米TiO2涂层的自清洁玻璃的反面盖在夹胶胶片层上,在太阳能电池片一面覆粘一层EVA膜,通过热压工序将带有EVA膜的太阳能电池片粘到玻璃板的侧面。此种玻璃具有自清洁功能、可以将太阳能转化为电能,同时还具有减少太阳光辐射及紫外线穿过的功能,实用性强,适用范围广。

Description

一种光伏自洁低辐射夹胶玻璃
技术领域
本发明涉及玻璃领域,具体属于一种光伏自洁低辐射夹胶玻璃。
背景技术
从人类社会第一次出现类玻璃制品至今已有数千年的历史,但是,真正的玻璃制品在人类生活中应用的历史不过数百年,特别是近两百年玻璃得到了前所未有的发展。玻璃在人民生活中的应用范围越来越广泛,现在人民日常生活中的饮食起居已逐渐离不开玻璃。如:酒杯、酒瓶、玻璃碗、玻璃柜、玻璃窗、玻璃桌、车载玻璃等,随着玻璃应用范围的扩大,市场需求量增大,关于新型玻璃材料的开发已势不可挡。人民逐渐开发出彩光玻璃、钢化玻璃、吸能玻璃、自清洁玻璃、复合玻璃等诸多新型玻璃材料,其中复合玻璃因其可以集合多种性能及功能特征于一身,为近年新型玻璃材料开发的热门方向。
发明内容
本发明的目的是提供一种光伏自洁低辐射夹胶玻璃,此种玻璃同时具有自清洁、将太阳能转化为电能,减少太阳光辐射及紫外线穿过的功能,将多种特性集合于一身,实用性强,适用范围广,顺应节能环保及市场发展的趋势,必将被市场广泛接受,应用前景一片大好。
本发明采用的技术方案如下:
一种光伏自洁低辐射夹胶玻璃,包括玻璃基板、LOW-E膜层、夹胶胶片、表面含有纳米TiO2涂层的自清洁玻璃及太阳能电池片,先将LOW-E膜层均匀铺覆到玻璃基板表面,在LOW-E膜层上面覆盖上夹胶胶片层,将表面含有纳米TiO2涂层的自清洁玻璃的反面盖在夹胶胶片层上,在太阳能电池片一面覆粘一层EVA膜,通过热压工序将带有EVA膜的太阳能电池片粘到玻璃板的侧面。
所述玻璃基板表面铺覆LOW-E膜层的表面需做拉丝处理,处理后的玻璃基板表面丝纹深度为0.05mm~0.1mm,宽度为0.1mm~0.15mm。
所述LOW-E膜层的厚度为0.25mm~0.3mm,此膜层具有低辐射作用,可以反射部分太阳光,其与含有纳米TiO2的涂层组成反射传导双通道,将光线传输到玻璃侧面的电池片进行发电。
所述夹胶胶片的厚度为0.35mm±0.02mm,铺覆夹胶胶片时,确保其与LOW-E膜层之间不能有气泡存在,夹胶胶片的材质可以为EVA或PVB。
所述表面含有纳米TiO2涂层的自清洁玻璃,涂层中还含有掺杂纳米过渡金属离子和纳米稀土离子,涂层的厚度为35um~65um,附着力不小于5N/cm2
所述太阳能电池片的宽度为自清洁玻璃的厚度与玻璃基板的厚度之和,太阳能电池片的厚度为玻璃基板厚度的1/3,热压时的温度为145℃+5℃,压力为0.5N/cm2
与已有技术相比,本发明的有益效果如下:
通过将玻璃基板、LOW-E膜层、夹胶胶片、表面含有纳米TiO2涂层的自清洁玻璃及太阳能电池片组合制作,开发出具有自清洁、将太阳能转化为电能,减少太阳光辐射及紫外线穿过功能的新型玻璃,其稳定性好、牢固性强、使用寿命长、应用范围广,适合连续化批量生产选用。
附图说明
图1为本发明的结构示意图。
具体实施方式
一种光伏自洁低辐射夹胶玻璃,包括玻璃基板5、LOW-E膜层4、夹胶胶片3、表面含有纳米TiO2涂层1的自清洁玻璃7及太阳能电池片2,先将LOW-E膜层4均匀铺覆到玻璃基板5表面,在LOW-E膜层4上面覆盖上夹胶胶片层3,将表面含有纳米TiO2涂层1的自清洁玻璃7的反面盖在夹胶胶片层3上,在太阳能电池片2一面覆粘一层EVA膜6,通过热压工序将带有EVA膜6的太阳能电池片2粘到玻璃板5的侧面。所述玻璃基板5表面铺覆LOW-E膜层4的表面需做拉丝处理,处理后的玻璃基板5表面丝纹深度为0.05mm~0.1mm,宽度为0.1mm~0.15mm。所述LOW-E膜层4的厚度为0.25mm~0.3mm,此膜层具有低辐射作用,可以 反射部分太阳光,其与含有纳米TiO2的涂层1组成反射传导双通道,将光线传输到玻璃5侧面的电池片2进行发电。所述夹胶胶片3的厚度为0.35mm±0.02mm,铺覆夹胶胶片3时,确保其与LOW-E膜层4之间不能有气泡存在,夹胶胶片3的材质可以为EVA或PVB。所述表面含有纳米TiO2涂层1的自清洁玻璃7,涂层中还含有掺杂纳米过渡金属离子和纳米稀土离子,涂层的厚度为35um~65um,附着力不小于5N/cm2。所述太阳能电池片2的宽度为自清洁玻璃7的厚度与玻璃基板5的厚度之和,太阳能电池片2的厚度为玻璃基板厚度的1/3,热压时的温度为145℃+5℃,压力为0.5N/cm2

Claims (6)

1.一种光伏自洁低辐射夹胶玻璃,包括玻璃基板、LOW-E膜层、夹胶胶片、表面含有纳米TiO2涂层的自清洁玻璃及太阳能电池片,先将LOW-E膜层均匀铺覆到玻璃基板表面,在LOW-E膜层上面覆盖上夹胶胶片层,将表面含有纳米TiO2涂层的自清洁玻璃的反面盖在夹胶胶片层上,在太阳能电池片一面覆粘一层EVA膜,通过热压工序将带有EVA膜的太阳能电池片粘到玻璃板的侧面。
2.根据权利要求1所述的一种光伏自洁低辐射夹胶玻璃,其特征在于所述玻璃基板表面铺覆LOW-E膜层的表面需做拉丝处理,处理后的玻璃基板表面丝纹深度为0.05mm~0.1mm,宽度为0.1mm~0.15mm。
3.根据权利要求1所述的一种光伏自洁低辐射夹胶玻璃,其特征在于所述LOW-E膜层的厚度为0.25mm~0.3mm,此膜层具有低辐射作用,可以反射部分太阳光,其与含有纳米TiO2的涂层组成反射传导双通道,将光线传输到玻璃侧面的电池片进行发电。
4.根据权利要求1所述的一种光伏自洁低辐射夹胶玻璃,其特征在于所述夹胶胶片的厚度为0.35mm±0.02mm,铺覆夹胶胶片时,确保其与LOW-E膜层之间不能有气泡存在,夹胶胶片的材质可以为EVA或PVB。
5.根据权利要求1所述的一种光伏自洁低辐射夹胶玻璃,其特征在于所述表面含有纳米TiO2涂层的自清洁玻璃,涂层中还含有掺杂纳米过渡金属离子和纳米稀土离子,涂层的厚度为35um~65um,附着力不小于2.5N/cm2
6.根据权利要求1所述的一种光伏自洁低辐射夹胶玻璃,其特征在于所述太阳能电池片的宽度为自清洁玻璃的厚度与玻璃基板的厚度之和,太阳能电池片的厚度为玻璃基板厚度的1/3,热压时的温度为145℃+5℃,压力为0.5N/cm2
CN201510315433.0A 2015-06-10 2015-06-10 一种光伏自洁低辐射夹胶玻璃 Expired - Fee Related CN104966753B (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106206758A (zh) * 2016-08-31 2016-12-07 九州方园新能源股份有限公司 一种太阳能电池板组件及加工工艺
CN107342334A (zh) * 2017-08-22 2017-11-10 合肥中南光电有限公司 具有净化功能的太阳能电池组件
CN117003492A (zh) * 2023-08-07 2023-11-07 厦门晶晟能源科技有限公司 一种用于光伏建筑一体化的真空低辐射发电玻璃

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CN103236462A (zh) * 2013-04-01 2013-08-07 重庆大学 一种高效太阳能荧光聚光器
CN204651333U (zh) * 2015-06-10 2015-09-16 合肥润嘉节能玻璃有限责任公司 一种光伏自洁低辐射夹胶玻璃

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110171773A1 (en) * 2010-01-13 2011-07-14 Atomic Energy Council-Institute Of Nuclear Energy Research Method for Making a Planar Concentrating Solar Cell Assembly with Silicon Quantum Dots
CN201883039U (zh) * 2010-11-19 2011-06-29 福耀玻璃工业集团股份有限公司 一种带有多功能镀膜涂层的汽车夹层玻璃
CN103236462A (zh) * 2013-04-01 2013-08-07 重庆大学 一种高效太阳能荧光聚光器
CN204651333U (zh) * 2015-06-10 2015-09-16 合肥润嘉节能玻璃有限责任公司 一种光伏自洁低辐射夹胶玻璃

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106206758A (zh) * 2016-08-31 2016-12-07 九州方园新能源股份有限公司 一种太阳能电池板组件及加工工艺
CN107342334A (zh) * 2017-08-22 2017-11-10 合肥中南光电有限公司 具有净化功能的太阳能电池组件
CN117003492A (zh) * 2023-08-07 2023-11-07 厦门晶晟能源科技有限公司 一种用于光伏建筑一体化的真空低辐射发电玻璃

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