CN106685323B - The double glass structure generating electricity on two sides photovoltaic tiles of lightweight - Google Patents
The double glass structure generating electricity on two sides photovoltaic tiles of lightweight Download PDFInfo
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- CN106685323B CN106685323B CN201710065505.XA CN201710065505A CN106685323B CN 106685323 B CN106685323 B CN 106685323B CN 201710065505 A CN201710065505 A CN 201710065505A CN 106685323 B CN106685323 B CN 106685323B
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- 239000011521 glass Substances 0.000 title claims abstract description 57
- 230000005611 electricity Effects 0.000 title abstract 4
- 238000010248 power generation Methods 0.000 claims description 25
- 238000009434 installation Methods 0.000 claims description 18
- 239000005341 toughened glass Substances 0.000 claims description 4
- 210000000078 claw Anatomy 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 241000446313 Lamella Species 0.000 abstract 4
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
- H02S20/25—Roof tile elements
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F19/00—Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules
- H10F19/80—Encapsulations or containers for integrated devices, or assemblies of multiple devices, having photovoltaic cells
- H10F19/807—Double-glass encapsulation, e.g. photovoltaic cells arranged between front and rear glass sheets
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Finishing Walls (AREA)
- Photovoltaic Devices (AREA)
Abstract
Description
技术领域technical field
本发明涉及光伏发电技术领域，特别是涉及一种安装方便、组件质量轻、发电效率高的轻量化双玻结构双面发电光伏瓦。The invention relates to the technical field of photovoltaic power generation, in particular to a lightweight double-glass structure double-sided power generation photovoltaic tile with convenient installation, light component weight and high power generation efficiency.
背景技术Background technique
目前，太阳能光伏发电能源清洁、资源丰富，有利于环境保护和节约其它有限资源。太阳能光伏发电技术是利用光伏组件将光能转化成电能，光伏组件的发电量受到光照、环境等多种外在因素的影响。现在技术中的太阳能光伏组件中光伏瓦单片及其框架的结构简单，性能一般。为了提高光伏发电效率以及框架的综合使用性能，扩大太阳能光伏发电技术的普及范围，需要对太阳能光伏组件结构作更多创新的设计。At present, solar photovoltaic power generation has clean energy and abundant resources, which is conducive to environmental protection and saving other limited resources. Solar photovoltaic power generation technology uses photovoltaic modules to convert light energy into electrical energy. The power generation of photovoltaic modules is affected by various external factors such as light and environment. The structure of the monolithic photovoltaic tile and its frame in the solar photovoltaic module in the current technology is simple, and the performance is average. In order to improve the efficiency of photovoltaic power generation and the comprehensive performance of the frame, and to expand the popularization of solar photovoltaic power generation technology, more innovative designs are required for the structure of solar photovoltaic modules.
发明内容Contents of the invention
针对上述技术问题，本发明提供了一种轻量化双玻结构双面发电光伏瓦，其结构设计新颖，具有独特的双玻结构和边框设计，能够实现较高效率的双面发电，并采用更加快捷的壁挂式的安装方式，使用效果好。In view of the above technical problems, the present invention provides a lightweight double-glass structure double-sided power generation photovoltaic tile, which has a novel structural design, unique double-glass structure and frame design, can achieve higher efficiency double-sided power generation, and adopts more Quick and easy wall-mounted installation, good use effect.
一种轻量化双玻结构双面发电光伏瓦，其特征在于：包括边框和光伏瓦单片，所述光伏瓦单片主要由第一玻璃层、第二玻璃层和电池片层组成，所述电池片层设置于第一玻璃层和第二玻璃层之间，电池片层为双面发电电池片，第一玻璃层、第二玻璃层和电池片层固定于边框内、并通过边框安装于建筑物墙体。A light-weight double-glass structure double-sided power generation photovoltaic tile, characterized in that it includes a frame and a photovoltaic tile monolith, and the photovoltaic tile monolith is mainly composed of a first glass layer, a second glass layer and a battery sheet layer. The battery sheet is arranged between the first glass layer and the second glass layer. The battery sheet is a double-sided power generation battery sheet. The first glass layer, the second glass layer and the battery sheet are fixed in the frame and installed on the frame through the frame. Building walls.
作为优选，所述第一玻璃层和第二玻璃层均采用2mm超白压花镀膜玻璃。Preferably, both the first glass layer and the second glass layer are made of 2mm ultra-clear embossed coated glass.
作为优选，所述第一玻璃层和第二玻璃层均采用1mm超白化学钢化玻璃。Preferably, both the first glass layer and the second glass layer are made of 1 mm ultra-clear chemically tempered glass.
作为优选，所述边框包括左边框、右边框、安装导轨、底部边框和顶部边框，分别用于包覆在光伏瓦单片的各条边上，左边框和右边框相适配，安装导轨、底部边框和顶部边框相适配。Preferably, the frame includes a left frame, a right frame, a mounting rail, a bottom frame and a top frame, which are respectively used to cover each side of a single photovoltaic tile, the left frame and the right frame are matched, and the mounting rail, The bottom border matches the top border.
作为优选，所述边框采用壁挂式安装方式，通过安装导轨将边框以壁挂的方式安装于建筑物墙体。Preferably, the frame adopts a wall-mounted installation method, and the frame is installed on the building wall in a wall-mounted manner through the installation guide rail.
本发明的轻量化双玻结构双面发电光伏瓦，其双玻结构不同于传统的单面结构的光伏瓦单片，其构成双玻结构的第一玻璃层和第二玻璃层优选采用2mm超白压花镀膜玻璃或1mm超白化学钢化玻璃，能够极大地减轻了光伏瓦单片的重量，相较于常规使用的3.2mm厚度的玻璃，组件重量能够相应降低27-45%。同时提高了透光性，使中间层的电池片层接受到更多的直射光或反射光，并且能够进一步实现双面电池的双面发电功能，极大地提高了发电效率。此外独特的边框设计，配合紧密，能够更严密地包覆光伏瓦单片和实现光伏瓦单片的两两相邻紧密联接，同时能够以壁挂式的安装方式快捷地安装于建筑物墙体，综合功能优越。The light-weight double-glass structure double-sided power generation photovoltaic tile of the present invention has a double-glass structure different from the traditional single-sided photovoltaic tile single piece, and the first glass layer and the second glass layer of the double-glass structure are preferably 2mm super White embossed coated glass or 1mm ultra-white chemically tempered glass can greatly reduce the weight of a single photovoltaic tile. Compared with the conventionally used 3.2mm thick glass, the weight of the module can be reduced by 27-45%. At the same time, the light transmittance is improved, so that the battery sheets in the middle layer receive more direct light or reflected light, and the double-sided power generation function of the double-sided battery can be further realized, which greatly improves the power generation efficiency. In addition, the unique frame design and tight fit can more closely cover the photovoltaic tiles and realize the close connection of two adjacent photovoltaic tiles. Comprehensive functions are superior.
由于采用了上述技术方案，本发明具有如下技术效果：本发明的结构设计新颖，具有独特的双玻结构和边框设计，能够实现较高效率的双面发电，并采用更加快捷的壁挂式的安装方式，使用效果好。Due to the adoption of the above technical solution, the present invention has the following technical effects: the present invention has novel structural design, unique double-glass structure and frame design, can realize high-efficiency double-sided power generation, and adopts faster wall-mounted installation way, the effect is good.
附图说明Description of drawings
本发明将通过例子并参照附图的方式说明，其中：The invention will be illustrated by way of example with reference to the accompanying drawings, in which:
图1是本发明的结构示意图；Fig. 1 is a structural representation of the present invention;
图2是图1中顶部边框、安装导轨和底部边框配合后的结构示意图；Fig. 2 is a schematic diagram of the structure of the top frame, the installation guide rail and the bottom frame in Fig. 1;
图3是图2中顶部边框的结构示意图；Fig. 3 is a schematic structural diagram of the top frame in Fig. 2;
图4中图2安装导轨和底部边框配合前的结构示意图；Figure 4 is a schematic diagram of the structure before the installation guide rail and the bottom frame are matched in Figure 2;
图5是图1中左边框和右边框配合前的结构示意图；Fig. 5 is a schematic diagram of the structure before the left frame and the right frame in Fig. 1 are matched;
图6是图1中左边框和右边框配合后的结构示意图。Fig. 6 is a schematic diagram of the structure of the left frame and the right frame in Fig. 1 after cooperation.
具体实施方式Detailed ways
本说明书中公开的所有特征，或公开的所有方法或过程中的步骤，除了互相排斥的特征和/或步骤以外，均可以以任何方式组合。All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and/or steps.
本说明书中公开的任一特征，除非特别叙述，均可被其他等效或具有类似目的的替代特征加以替换。即，除非特别叙述，每个特征只是一系列等效或类似特征中的一个例子而已。Any feature disclosed in this specification, unless specifically stated, can be replaced by other alternative features that are equivalent or have similar purposes. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.
如图1至图6所示的一种轻量化双玻结构双面发电光伏瓦，包括边框10和光伏瓦单片2，所述光伏瓦单片主要由第一玻璃层、第二玻璃层和电池片层组成，其中，电池片层设置于第一玻璃层和第二玻璃层之间，电池片层为双面发电电池片，第一玻璃层、第二玻璃层和电池片层固定于边框10内、并通过边框10安装于建筑物墙体。第一玻璃层和第二玻璃层构成的双玻结构，透光效果好，有利于电池片接收到更多的直射光和散射光等，极大地提高了发电效率，并且第一玻璃层和第二玻璃层优选采用2mm超白压花镀膜玻璃或1mm超白化学钢化玻璃，相较于常规的3.2mm的玻璃，其组件的重量能够降低27-45%，提高了使用性能。As shown in Figures 1 to 6, a lightweight double-glass structure double-sided power generation photovoltaic tile includes a frame 10 and a photovoltaic tile monolith 2, and the photovoltaic tile monolith is mainly composed of a first glass layer, a second glass layer and Composed of battery sheets, wherein the battery sheet is arranged between the first glass layer and the second glass layer, the battery sheet is a double-sided power generation battery sheet, the first glass layer, the second glass layer and the battery sheet are fixed on the frame 10 and installed on the building wall through the frame 10. The double-glass structure composed of the first glass layer and the second glass layer has good light transmission effect, which is beneficial for the cells to receive more direct light and scattered light, which greatly improves the power generation efficiency, and the first glass layer and the second glass layer The second glass layer is preferably made of 2mm ultra-clear embossed coated glass or 1mm ultra-clear chemically tempered glass. Compared with conventional 3.2mm glass, the weight of the component can be reduced by 27-45%, which improves the performance.
如图2和图6所示为本发明中边框的优选实施例的结构示意图，边框10包括分别用于包覆在光伏瓦单片2的各条边上的左边框11、右边框12、安装导轨13、底部边框14和顶部边框15,其中，安装导轨13设置于底部边框14和顶部边框15之间，底部边框14设置用于承托光伏瓦单片2的第三承托部141、与安装导轨13相配合的卡槽142和缓冲部143，缓冲部143设置于第三承托部141与卡槽142连接形成的空腔中；安装导轨13包括安装部131、与卡槽142连接的第一钩部132和与顶部边框连接的连接部133，通过安装部131将边框10的整体安装于建筑物的墙体上；顶部边框15均设置用于承托光伏瓦单片2的第四承托部152和与安装导轨13相配合的槽部151，底部边框14和顶部边框15之间安装在同一块光伏瓦单片2的相对的两条边上。As shown in Fig. 2 and Fig. 6, it is a schematic structural view of a preferred embodiment of the frame in the present invention, the frame 10 includes a left frame 11, a right frame 12, a mounting The guide rail 13, the bottom frame 14 and the top frame 15, wherein the installation guide rail 13 is arranged between the bottom frame 14 and the top frame 15, and the bottom frame 14 is provided with a third supporting part 141 for supporting the photovoltaic tile single piece 2, and The matching draw-in groove 142 and the buffer portion 143 of the installation guide rail 13, the buffer portion 143 is arranged in the cavity formed by the connection between the third support portion 141 and the draw-in groove 142; The first hook part 132 and the connection part 133 connected with the top frame, through the installation part 131, the whole frame 10 is installed on the wall of the building; The supporting portion 152 and the groove portion 151 matched with the installation guide rail 13 are installed between the bottom frame 14 and the top frame 15 on two opposite sides of the same photovoltaic tile single piece 2 .
本实施例中，左边框11设有第一卡槽111和用于承托光伏瓦单片2的第一承托部112，右边框12设有与第一卡槽111相配合的若干卡爪121和用于承托光伏瓦单片2的第二承托部122，左边框11和右边框12安装在同一块光伏瓦单片2的相对的两条边上。本实施例中，左边框11和右边框12能够使相邻的两块光伏瓦片以处于同一水平面上的方式连接，安装导轨13设置于底部边框14和顶部边框15之间，可用于将相邻的两块光伏瓦片以不处于同一水平面上的方式连接，安装导轨13用于将框架10整体安装于建筑物的墙体上。In this embodiment, the left frame 11 is provided with a first card slot 111 and a first supporting portion 112 for supporting a single piece of photovoltaic tile 2, and the right frame 12 is provided with several claws that match the first card slot 111 121 and the second supporting portion 122 for supporting the monolithic photovoltaic tile 2 , the left frame 11 and the right frame 12 are installed on two opposite sides of the same monolithic photovoltaic tile 2 . In this embodiment, the left frame 11 and the right frame 12 can connect two adjacent photovoltaic tiles on the same horizontal plane, and the installation guide rail 13 is arranged between the bottom frame 14 and the top frame 15, which can be used to Two adjacent photovoltaic tiles are connected in a manner that they are not on the same horizontal plane, and the installation guide rail 13 is used to integrally install the frame 10 on the wall of the building.
本实施例中，边框10优选采用壁挂式安装方式，通过安装导轨13将边框10以壁挂的方式安装于建筑物墙体，安装更加方便快捷，且牢固效果好，能够极大地提高施工效率。In this embodiment, the frame 10 is preferably wall-mounted, and the frame 10 is mounted on the building wall through the installation guide rail 13 in a wall-mounted manner. The installation is more convenient and fast, and the firming effect is good, which can greatly improve the construction efficiency.
本发明并不局限于前述的具体实施方式。本发明扩展到任何在本说明书中披露的新特征或任何新的组合，以及披露的任一新的方法或过程的步骤或任何新的组合。The present invention is not limited to the foregoing specific embodiments. The present invention extends to any new feature or any new combination disclosed in this specification, and any new method or process step or any new combination disclosed.
Claims (5)
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109346542A (en) * | 2017-08-01 | 2019-02-15 | 常州亚玛顿股份有限公司 | A photovoltaic double-glass module structure |
| CN107768450A (en) * | 2017-11-09 | 2018-03-06 | 江阴晟翔科技有限公司 | Roofing solar cell module dust-proof, easy to install |
| CN110729950A (en) * | 2018-07-16 | 2020-01-24 | 君泰创新（北京）科技有限公司 | Photovoltaic tile, photovoltaic tile assembly and installation method thereof |
| CN109750796A (en) * | 2019-01-14 | 2019-05-14 | 中来智联能源工程有限公司 | A photovoltaic tile installation structure and photovoltaic system |
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