CN114853353A - 一种玻璃板及真空玻璃 - Google Patents

一种玻璃板及真空玻璃 Download PDF

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CN114853353A
CN114853353A CN202210576068.9A CN202210576068A CN114853353A CN 114853353 A CN114853353 A CN 114853353A CN 202210576068 A CN202210576068 A CN 202210576068A CN 114853353 A CN114853353 A CN 114853353A
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glass
film
vacuum
getter
layer
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张慧宽
王立国
唐亮
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Wami Zhenbo Technology Beijing Co ltd
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    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/006Surface treatment of glass, not in the form of fibres or filaments, by coating with materials of composite character
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    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00Surface treatment of glass, not in the form of fibres or filaments, by coating
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    • C03C17/00Surface treatment of glass, not in the form of fibres or filaments, by coating
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    • C03C17/00Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
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    • C03C17/00Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
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    • C03C17/3602Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
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    • C03C17/00Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3631Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer one layer at least containing a selenide or telluride
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    • C03C17/00Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3636Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer one layer at least containing silicon, hydrogenated silicon or a silicide
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    • C03C17/00Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3668Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the multilayer coating having electrical properties
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    • C03C17/00Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/36Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal
    • C03C17/3602Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer
    • C03C17/3668Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the multilayer coating having electrical properties
    • C03C17/3671Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions at least one coating being a metal the metal being present as a layer the multilayer coating having electrical properties specially adapted for use as electrodes
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/6612Evacuated glazing units
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/663Elements for spacing panes
    • E06B3/66304Discrete spacing elements, e.g. for evacuated glazing units
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/677Evacuating or filling the gap between the panes ; Equilibration of inside and outside pressure; Preventing condensation in the gap between the panes; Cleaning the gap between the panes
    • 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
    • H01L31/054Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
    • 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
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/24Structural elements or technologies for improving thermal insulation
    • Y02A30/249Glazing, e.g. vacuum glazing
    • 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
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B80/00Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/22Glazing, e.g. vaccum glazing

Abstract

本发明公开了一种玻璃板及真空玻璃,该玻璃板包括第一玻璃,第一玻璃上设有吸气剂膜,吸气剂膜的表面设有可撕除的保护膜。保护膜覆盖在吸气剂膜表面,防止吸气剂膜与空气接触,吸气剂膜需要吸气时再撕除保护膜,吸气剂膜可吸收真空玻璃的空气,提高真空玻璃的真空度。本发明结构简单,避免了使用丸状、带状或块状吸气剂造成的问题,其吸气能力是丸状、带状或块状吸气剂的一百到几百倍,使得真空玻璃内部一直保持高真空,大大增强了使用寿命,且不用再采用高温烘烤排除玻璃表面残余气体工艺,大幅度降低了制作成本。

Description

一种玻璃板及真空玻璃
技术领域
本发明涉及玻璃制品技术领域,具体涉及一种玻璃板及真空玻璃。
背景技术
随着建筑装饰行业的迅速发展,同时为了满足市场的不同需求,各种功能的玻璃应运而生,尤其是具有隔热、隔音以及保温、保冷等多功能的真空玻璃被广泛应用。真空玻璃是将两片平板玻璃四周密闭起来,将其间隙抽成真空并密封排气孔。真空玻璃是玻璃工艺与材料科学、真空技术、物理测量技术、工业自动化及建筑科学等,多种学科、多种技术、多种工艺协作配合的硕果。现有技术中CN1621653A使用在真空玻璃中的包封吸气剂及解封方法,其中真空层内的吸气剂需要先包封在外壳形成的包封盒内,然后放入到两层玻璃之间,等到两层玻璃中间形成真空后在抽气口上盖上封口片,然后再用激光器对外壳形成的包封盒打孔,使得吸气剂能够从盒子上的孔形成的通道中吸取真空层内产生的气体。该现有技术存在的问题是:1、吸气剂通常为丸状、带状或块状,通过被动加热和主动加热产生吸气效果,有不同程度的孔隙度和吸附性能,一般吸附效率较低;2、将吸气剂包封在包封盒内是因为吸气剂要提前放到真空玻璃内部,随着真空玻璃一起在大气下加热封边,为了避免吸气剂在大气下加热时出现氧化变质的情况,需要一个专门的设备来将吸气剂包封在包封盒内,提高了产品的制作成本和工艺复杂性;3、作业步骤多、操作复杂、成本高。
发明内容
本发明的目的是提供一种玻璃板及真空玻璃,解决了现有技术中存在的上述问题。
为了实现上述目的,一方面,本发明采用以下技术方案:一种玻璃板,包括第一玻璃,所述第一玻璃上设有吸气剂膜,所述吸气剂膜的表面设有可撕除的保护膜。
作为上述技术方案的一种可选方式,所述第一玻璃上还设有光伏发电膜。
作为上述技术方案的一种可选方式,所述光伏发电膜呈串联或并联阵列分布,并引出有正极引线和负极引线。
作为上述技术方案的一种可选方式,所述光伏发电膜包括第一电极层和第二电极层,所述第一电极层和所述第二电极层之间设置半导体N层/P层、半导体P层/N层和光吸收透过窗口层。
作为上述技术方案的一种可选方式,所述光伏发电膜为多晶硅、单晶硅、非晶硅、微晶硅、铜铟镓硒、碲化镉、硫化镉、铜锌硒硫或钙钛矿发电薄膜。
作为上述技术方案的一种可选方式,所述吸气剂膜通过真空磁控溅射方式设置于光伏发电膜表面。
作为上述技术方案的一种可选方式,所述吸气剂膜和光伏发电膜交错间隔排列在第一玻璃表面。
作为上述技术方案的一种可选方式,所述吸气剂膜的吸气剂材料和光伏发电膜的光电转化材料相互掺杂混合后设置于第一玻璃上。
另一方面,本发明采用以下技术方案:一种真空玻璃,包括上述的玻璃板,还包括第二玻璃和若干支撑柱,所述第一玻璃和第二玻璃的周边设有密封材料,第一玻璃、密封材料和第二玻璃之间的空间形成一真空腔,若干支撑柱设置于真空腔内,且支撑柱的两端分别抵靠在第一玻璃和第二玻璃的内表面上。
作为上述技术方案的一种可选方式,所述第二玻璃与支撑柱一体成型,支撑柱靠近第一玻璃的一端设有圆弧倒角,支撑柱的另一端与第二玻璃表面通过圆弧过渡。
作为上述技术方案的一种可选方式,所述第二玻璃的内表面上设有多个支撑柱,且多个支撑柱呈阵列分布。
作为上述技术方案的一种可选方式,所述支撑柱呈圆柱形,且支撑柱的直径不大于10mm,支撑柱的高度不大于2mm。
本发明的有益效果为:
本发明提供了一种玻璃板及真空玻璃,第一玻璃上设有吸气剂膜,吸气剂膜的表面设有可撕除的保护膜。保护膜覆盖在吸气剂膜表面,防止吸气剂膜与空气接触,吸气剂膜需要吸气时再撕除保护膜,吸气剂膜可吸收真空玻璃的空气,提高真空玻璃的真空度。本发明结构简单,避免了使用丸状、带状或块状吸气剂造成的问题,其吸气能力是丸状、带状或块状吸气剂的一百到几百倍,使得真空玻璃内部一直保持高真空,大大增强了使用寿命,且不用再采用高温烘烤排除玻璃表面残余气体工艺,大幅度降低了制作成本。
附图说明
图1是本发明一种实施方式中玻璃板的结构示意图;
图2是本发明一种实施方式中光伏发电膜的结构示意图;
图3是本发明一种实施方式中真空玻璃的结构示意图。
图中:1-第一玻璃;2-吸气剂膜;3-保护膜;4-第一电极层;5-第二电极层;6-半导体N层/P层;7-半导体P层/N层;8-光吸收透过窗口层;9-第二玻璃;10-支撑柱;11-密封材料。
具体实施方式
实施例
如图1所示,本实施例提供了一种玻璃板,其应用于真空玻璃中,该玻璃板包括第一玻璃1,所述第一玻璃1上设有吸气剂膜2,所述吸气剂膜2的表面设有可撕除的保护膜3。保护膜3覆盖在吸气剂膜2表面,防止吸气剂膜2与空气接触,吸气剂膜2需要吸气时再撕除保护膜3,吸气剂膜2可吸收真空玻璃的空气,提高真空玻璃的真空度。本发明结构简单,避免了使用丸状、带状或块状吸气剂造成的问题,大大降低了真空玻璃的生产成本。
吸气剂膜2是一种通过物理化学作用吸附残余气体的特殊薄膜材料,通常为金属如锆、钛、钒、铌或钽,或与其他过渡元素、稀土或铝的合金构成,一般具有高化学活性、低饱和蒸汽压和大比表面积,对真空和惰性气氛中的氢气、氧气、氮气、一氧化碳、二氧化碳等残余活性气体有着强烈的吸附作用。当气体分子碰撞到吸气剂材料表面,吸气剂膜2自发地进行物理吸附,物理吸附分子沿着吸气材料表面与界面扩散;在满足化学活性能的条件下,物理吸附转为化学吸附,发生电子的交换和转移,在浓度梯度和压力梯度下,表面吸附分子和化学产物向材料内部扩散。从而,吸气剂膜2能吸附封装真空玻璃内的残余气体,使真空玻璃达到更高的真空度;并且吸气剂膜2能保持活性,从而维持真空玻璃的真空度。
真空玻璃是依靠吸气剂膜2来捕捉真空空间中的残留气体分子,故可根据真空空间的大小来选择不同面积的吸气剂膜2,以保证吸气剂膜2具有足够的吸气能力。其中,吸气剂膜2可根据需要设置成必要的形状,如线条状,或者矩形框等等。吸气剂膜2的厚度优选50μm,当然,实际应用中,同样可根据试验结果来选择不同厚度的吸气剂膜2。
本发明采用吸气剂膜2吸附封装真空玻璃内的残余气体,其无需采用高温烘烤排除真空玻璃残余气体工艺,大幅度降低了制作成本,而且吸气剂膜2的吸气能力可达到丸状、带状或块状吸气剂的一百到几百倍,使得真空玻璃内部能够一直保持高真空,大大增强了真空玻璃的使用寿命。
在本实施例中,所述第一玻璃1上还设有光伏发电膜,使得该玻璃板不仅能吸收气体,还能够利用太阳能进行发电。吸气剂膜2和光伏发电膜可以设置于第一玻璃1的不同表面,吸气剂膜2和光伏发电膜也可以混合设置于第一玻璃1的同一表面。吸气剂膜2和光伏发电膜可以单独镀膜,也可以将吸气剂膜2和光伏发电膜的材料掺杂混合后镀膜。
在一种实施方式中,所述吸气剂膜2通过真空磁控溅射方式设置于光伏发电膜表面。光伏发电膜设置于第一玻璃1表面,在光伏发电膜表面通过真空磁控溅射方式设置吸气剂膜2,在吸气剂膜2表面贴附保护膜3,使用时再撕开保护膜3。吸气剂膜2基本不影响光伏发电膜的发电性能,而且吸气剂膜2具有较大的表面积,能够吸附大量的气体,长时间保持真空玻璃的高真空度。
在一种实施方式中,所述吸气剂膜2和光伏发电膜交错间隔排列在第一玻璃1表面,吸气剂膜2和光伏发电膜均设置为条状,吸气剂膜2和光伏发电膜具有多个,多个光伏发电膜可串联或者并联。相邻两个光伏发电膜之间设置一个吸气剂膜2,相邻两个吸气剂膜2之间设置一个光伏发电膜,吸气剂膜2和光伏发电膜交错间隔设置,使得真空玻璃具有较好的发电性能以及吸气性能。
在一种实施方式中,所述吸气剂膜2的吸气剂材料和光伏发电膜的光电转化材料相互掺杂混合后设置于第一玻璃1上。吸气剂膜2的钡、锆、钒、铁和铝等吸气剂材料与光伏发电膜的铜铟稼硒、铜铟硒、砷化稼、碲化镉、铜锌锡硫和钙钛矿等光电转化材料共同混合,两种材料互相掺杂后镀在第一玻璃1表面得到复合薄膜,该复合薄膜包含两种功能,即吸气和发电功能,可根据真空玻璃的需要,在复合薄膜上设置另一吸气剂膜2,也可以将复合薄膜和吸气剂膜2交错间隔设置在第一玻璃1表面,以进一步提高真空玻璃的真空度。
所述光伏发电膜呈串联或并联阵列分布,并引出有正极引线和负极引线。光伏发电膜可设置为条纹状、矩形阵列、圆形阵列或其他形状阵列的串并联。具体地,每个光伏发电膜为条纹状,若干条纹状的光伏发电膜呈串联阵列,并引出正极引线和负极引线。每个光伏发电膜为圆形,若干圆形的光伏发电膜呈先串联再并联阵列,并引出正极引线和负极引线。每个光伏发电膜为矩形,若干矩形的光伏发电膜呈先串联再并联阵列,并引出正极引线和负极引线。
如图2所示,光伏发电膜包括第一电极层4和第二电极层5。具体的是,第一电极层4为正极膜层,第二电极层5为负极膜层;或,第一电极层4为负极膜层,第二电极层5为正极膜层。第一电极层4和第二电极层5之间设置半导体N层/P层6、半导体P层/N层7和光吸收透过窗口层8。作为一种可选方案,光伏发电膜由上至下依次包括第一电极层4、光吸收透过窗口层8、半导体N层/P层6、半导体P层/N层7和第二电极层5,且半导体N层/P层6和半导体P层/N层7可互换。作为一种可选方案,光伏发电膜由上至下依次包括第一电极层4、半导体N层/P层6、半导体P层/N层7、光吸收透过窗口层8和第二电极层5,且半导体N层/P层6和半导体P层/N层7可互换。光伏发电膜可采用多晶硅、单晶硅、铜非晶硅、微晶硅、铜铟镓硒、碲化镉、硫化镉、铜锌硒硫、钙钛矿或其它材料发电薄膜。
如图3所示,本实施例还提供了一种真空玻璃,包括上述的玻璃板,还包括第二玻璃9和若干支撑柱10,所述第一玻璃1和第二玻璃9的周边设有密封材料11,密封材料11可采用玻璃粉或金属材料,第一玻璃1、密封材料11和第二玻璃9之间的空间形成一真空腔,若干支撑柱10设置于真空腔内,且支撑柱10的两端分别抵靠在第一玻璃1和第二玻璃9的内表面上。该真空玻璃具有吸气剂膜2,吸气剂膜2在封装入真空环境前撕除保护膜3,吸气剂膜2的表面积较大,能有效地吸附空气分子,使真空玻璃长时间保持真空状态。本发明的真空玻璃既能保温、隔热、隔音,又能利用太阳能进行发电,扩大了产品的应用范围,具有较高的实用性。
在一种实施方式中,所述第二玻璃9与支撑柱10一体成型,通常第二玻璃9的内表面上设有多个支撑柱10,多个支撑柱10呈阵列分布,如矩形阵列或者菱形阵列,其能够有效地起到支撑作用,降低了真空玻璃的结构破损带来的安全隐患。第二玻璃9在生产时,采用带有凹槽的压轮对平整的第二玻璃9表面进行辊压,使第二玻璃9表面形成支撑柱10。支撑柱10靠近第一玻璃1的一端设有圆弧倒角,避免真空玻璃在生产时支撑柱10对第一玻璃1造成损坏。本发明的第二玻璃9与支撑柱10采用一体成型的结构设计,支撑柱10能够有效的对第一玻璃1进行支撑,可以提高真空玻璃的力学强度和使用寿命,而且支撑柱10靠近第一玻璃1的一端设置倒角,其能够避免支撑柱10与第一玻璃1进行点接触或线接触,防止第一玻璃1破裂。支撑柱10的另一端与第二玻璃9表面通过圆弧过渡,可避免应力集中现象。该真空玻璃的结构设计合理,无需码放和固定支撑柱10,可大大降低真空玻璃的生产成本。
其中,所述支撑柱10可以采用呈圆柱形或者锥体状的结构,支撑柱10呈圆柱形时,支撑柱10的直径不大于10mm,支撑柱10的高度不大于2mm。
在一种实施方式中,所述第一玻璃1和第二玻璃9的表面设有Low-E膜,真空玻璃可根据需要在第一玻璃1和第二玻璃9的表面设置一些功能性薄膜,以提高真空玻璃的性能。所述第一玻璃1和第二玻璃9可采用平面、单曲面或双曲面玻璃,第一玻璃1和第二玻璃9也可以采用超白玻璃、浮法玻璃、硼硅玻璃或石英玻璃,可根据实际需求进行选择。
本发明的真空玻璃结合了吸气剂膜2和光伏发电膜的功能,其结构更轻薄,成本更低,且更加安全可靠,其实现了真空保温隔热、隔声、透光、遮阳、轻薄、低成本和发电功能,具有较高的实用性,适合大面积推广应用。
在本发明描述中,术语“安装”、“相连”、“连接”、“固定”等应做广义理解,可以是固定连接,可拆卸连接,或成一体;可以是机械连接或电连接;可以是直接相连,也可以通过中间媒介间接相连,可以是两个元件内部的连通或两个元件的相互作用关系。对本领域技术人员而言,可以理解上述术语在本发明中的具体含义。此外,实施例描述的具体特征、结构等包含于至少一种实施方式中,在不相互矛盾的情况下,本领域技术人员可以将不同实施方式的特征进行组合。本发明的保护范围并不局限于上述具体实例方式,根据本发明的基本技术构思,本领域普通技术人员无需经过创造性劳动,即可联想到的实施方式,均属于本发明的保护范围。

Claims (10)

1.一种玻璃板,其特征在于,包括第一玻璃(1),所述第一玻璃(1)上设有吸气剂膜(2),所述吸气剂膜(2)的表面设有可撕除的保护膜(3)。
2.根据权利要求1所述的玻璃板,其特征在于,所述第一玻璃(1)上还设有光伏发电膜。
3.根据权利要求2所述的玻璃板,其特征在于,所述光伏发电膜呈串联或并联阵列分布,并引出有正极引线和负极引线。
4.根据权利要求3所述的玻璃板,其特征在于,所述光伏发电膜包括第一电极层(4)和第二电极层(5),所述第一电极层(4)和所述第二电极层(5)之间设置半导体N层/P层(6)、半导体P层/N层(7)和光吸收透过窗口层(8)。
5.根据权利要求2所述的玻璃板,其特征在于,所述吸气剂膜(2)通过真空磁控溅射方式设置于光伏发电膜表面,或者所述吸气剂膜(2)和光伏发电膜交错间隔排列在第一玻璃(1)表面。
6.根据权利要求2所述的玻璃板,其特征在于,所述吸气剂膜(2)的吸气剂材料和光伏发电膜的光电转化材料相互掺杂混合后设置于第一玻璃(1)上。
7.一种真空玻璃,其特征在于,包括权利要求1-6任一项所述的玻璃板,还包括第二玻璃(9)和若干支撑柱(10),所述第一玻璃(1)和第二玻璃(9)的周边设有密封材料(11),第一玻璃(1)、密封材料(11)和第二玻璃(9)之间的空间形成一真空腔,若干支撑柱(10)设置于真空腔内,且支撑柱(10)的两端分别抵靠在第一玻璃(1)和第二玻璃(9)的内表面上。
8.根据权利要求7所述的真空玻璃,其特征在于,所述第二玻璃(9)与支撑柱(10)一体成型,支撑柱(10)靠近第一玻璃(1)的一端设有圆弧倒角,支撑柱(10)的另一端与第二玻璃(9)表面通过圆弧过渡。
9.根据权利要求8所述的真空玻璃,其特征在于,所述第二玻璃(9)的内表面上设有多个支撑柱(10),且多个支撑柱(10)呈阵列分布。
10.根据权利要求9所述的真空玻璃,其特征在于,所述支撑柱(10)呈圆柱形,且支撑柱(10)的直径不大于10mm,支撑柱(10)的高度不大于2mm。
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