WO2013127330A1 - Châssis en alliage d'aluminium pour modules de cellules photovoltaïques - Google Patents

Châssis en alliage d'aluminium pour modules de cellules photovoltaïques Download PDF

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Publication number
WO2013127330A1
WO2013127330A1 PCT/CN2013/071911 CN2013071911W WO2013127330A1 WO 2013127330 A1 WO2013127330 A1 WO 2013127330A1 CN 2013071911 W CN2013071911 W CN 2013071911W WO 2013127330 A1 WO2013127330 A1 WO 2013127330A1
Authority
WO
WIPO (PCT)
Prior art keywords
plate
photovoltaic
groove
aluminum
aluminum alloy
Prior art date
Application number
PCT/CN2013/071911
Other languages
English (en)
Chinese (zh)
Inventor
余晓东
张光琴
Original Assignee
安徽长远绿色能源有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 安徽长远绿色能源有限公司 filed Critical 安徽长远绿色能源有限公司
Publication of WO2013127330A1 publication Critical patent/WO2013127330A1/fr

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Classifications

    • 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
    • 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
    • H02S30/00—Structural details of PV modules other than those related to light conversion
    • H02S30/10—Frame structures
    • 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

Definitions

  • the invention relates to an aluminum alloy frame for a photovoltaic honeycomb module.
  • the application is submitted to the Chinese Patent Office on March 1, 2012, the application number is 201210051497.0, and the invention name is "an aluminum alloy frame for a photovoltaic honeycomb module".
  • Priority of Chinese Patent Application the entire contents of which is incorporated herein by reference.
  • the present invention relates to an aluminum alloy profile structure, and in particular to an aluminum alloy frame for securing a photovoltaic honeycomb component module.
  • the photovoltaic honeycomb component is a new type of photovoltaic building material. This material has the technical advantages of photovoltaic components and also has all the performance characteristics of aluminum honeycomb panels. This combination of technologies also better solves the technical drawbacks of high cost and complicated installation of photovoltaic modules and aluminum honeycomb panels.
  • CN201605712 U discloses a solar honeycomb panel, comprising: an upper aluminum alloy panel, a first adhesive layer, an aluminum honeycomb core, a second adhesive layer, and a lower aluminum alloy panel; and a solar panel is further disposed on the upper aluminum alloy panel, There is a third adhesive layer between the solar panel and the upper aluminum alloy panel; the solar panel is provided with a socket port at one end, and the plug port is matched with the socket port at the other end, and the socket port and the plug port are installed at A wire is connected to the solar panel between the upper aluminum alloy panel and the lower aluminum alloy panel. Multiple solar panels are assembled together and docked through a socket port and a plug port for installation on a roof, balcony or wall.
  • this patent is only a combination of the finished photovoltaic module and the finished aluminum honeycomb panel. It has the following shortcomings: First, due to the problem of material peeling off in the application of aluminum honeycomb panels, bonding a thick photovoltaic module on the surface thereof will cause the problem of peeling off of photovoltaic modules and materials will be more serious, in engineering applications. Its safety cannot be guaranteed, and the current building surface is no longer allowed to use building materials that are resistant to bonding.
  • the aluminum alloy frame of the voltaic module module can solve the problem that the core layer of the aluminum honeycomb panel is easily peeled off and waterproof sealed.
  • an aluminum alloy frame for a photovoltaic honeycomb module the upper part of the frame is provided with upper and lower groove plates along the long direction thereof, and the two constitute a photovoltaic plate installation groove, the photovoltaic
  • the plate mounting groove is connected to the reinforcing plate, and the area formed by the lower groove plate and the reinforcing plate is a honeycomb core board assembly area; and the lower end of the reinforcing plate is provided with an inner layer sealant filling plate.
  • An aluminum plate groove and an outer sealant groove are disposed at an upper end of the reinforcing plate opposite to the photovoltaic plate mounting groove.
  • the reinforcing rib is provided with a frame screw mounting hole, and the surface of the inner layer sealant filling plate is a brushed structure.
  • the photovoltaic module and the aluminum core honeycomb panel are combined by the structure of the invention, the aluminum panel of the highest cost among the aluminum honeycomb panels is omitted, and the cost of the aluminum honeycomb panel is reduced.
  • the inner layer sealant is coated on the inner sealant filler plate by inserting an aluminum plate into the aluminum plate groove of the adjacent aluminum alloy frame and applying the outer layer sealant thereon, thereby solving the problem between the modules of the photovoltaic honeycomb component module after assembly. Leaked aluminum honeycomb panels have the problem of material peeling off during application.
  • the structural design of the bezel of the present invention integrates materials such as photovoltaic modules and aluminum honeycomb cores and back aluminum plates in the frame, so that the overall standardized design of the photovoltaic honeycomb module is possible. It can also be conveniently installed on the keel and other materials; easy to use three-layer sealing structure treatment, inner layer coating, middle layer insert aluminum plate isolation protection, outer layer rubber protection, aluminum plate with slot fixing; coating sealing material parts The brushing and grooving process increases the contact surface of the sealant and enhances the sealing effect.
  • Figure 1 is a schematic cross-sectional view of an aluminum alloy frame
  • FIG. 2 is a cross-sectional view showing the structure of the present invention integrated with a photovoltaic honeycomb component and a honeycomb core board;
  • FIG. 3 is a schematic cross-sectional structural view of an aluminum alloy frame connection between adjacent photovoltaic honeycomb module modules;
  • FIG. 4 is a schematic partial cross-sectional structural view of an aluminum alloy frame connection between adjacent photovoltaic honeycomb component modules;
  • Figure 5 is a front elevational view of the structure of the present invention assembled with a photovoltaic honeycomb component and a honeycomb core panel.
  • PV module mounting groove 2. Outer sealant groove, 3. Aluminum plate mounting groove, 4. Inner layer sealant filling area, 5.
  • Photovoltaic module 6. Positive connector, 7.
  • the present invention is provided with a slot plate and a lower slot plate along the longitudinal direction of the upper portion of the aluminum alloy frame 7, which constitute a photovoltaic panel mounting groove 1, and the photovoltaic plate mounting groove 1 is connected to the reinforcing plate 30.
  • the upper and lower groove plates and the reinforcing plate are formed by the honeycomb core plate assembly area 31; the lower end of the reinforcing plate is provided with an inner layer of the sealant filling plate 32, and the upper portion thereof constitutes the inner layer sealant filling area 4.
  • the aluminum plate groove 3 and the outer sealant groove 2 are disposed at opposite ends of the reinforcing plate end and the photovoltaic plate mounting groove. Reinforcing plate with frame screw mounting hole 17, the surface of the inner layer of sealant is a napped structure.
  • FIG. 2 is a schematic cross-sectional view showing the structure of the aluminum alloy frame 7 integrated with the photovoltaic honeycomb component and the honeycomb core plate; the surface is a photovoltaic module 5, and the hot melt film 25, the aluminum honeycomb core 26, and the hot melt adhesive film 25 are sequentially arranged downward.
  • the back aluminum plate 20 is formed by high temperature and high pressure and vacuum lamination, and the standard frame is formed in the aluminum alloy frame 7.
  • FIG 3 is a cross-sectional view showing the connection of the aluminum alloy frame between adjacent photovoltaic honeycomb module modules;
  • Figure 4 is a partial cross-sectional structural view showing the connection of the aluminum alloy frame between adjacent photovoltaic honeycomb module modules.
  • the positive connector 6 and the negative connector 29 between adjacent modules can be directly locked and locked.
  • the thin aluminum sheet in the middle isolates the ultraviolet rays from the sun to damage the inner sealant, protects the sealant and the electrical connector from various adverse effects of environmental factors, and is neat and tidy in appearance.
  • the surface of the thin aluminum sheet can be coated with a transparent or other color of glue to form a sheet of thin aluminum sheet. Face protection layer. All the rubberized surfaces of the aluminum alloy frame are processed into a fine jagged shape, which increases the contact surface between the glue and the aluminum alloy frame, and strengthens the bonding effect.
  • the invention makes it possible to design an overall standardized design of the photovoltaic honeycomb module. This standardized design of photovoltaic honeycomb module can directly replace the thermal insulation and decorative materials of the building roof and exterior wall. The installation method is reliable and has a good waterproof sealing function.
  • the photovoltaic honeycomb module As a building surface material, it realizes photovoltaic power generation function.
  • the photovoltaic honeycomb module is disposed on the top of the building or as a wall. The modules must be connected together to form a whole. The core layer of the aluminum honeycomb panel will not peel off and fall off. Waterproof seal.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Photovoltaic Devices (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Abstract

L'invention concerne un châssis en alliage d'aluminium pour modules de cellules photovoltaïques. Une plaque à rainure supérieure et une plaque à rainure inférieure sont disposées dans le sens de la longueur sur la partie supérieure du châssis, formant ensemble une rainure d'installation de plaque photovoltaïque (1). La rainure d'installation photovoltaïque (1) est raccordée à une plaque de renforcement (30). La zone formée par la plaque à rainure inférieure et la plaque de renforcement (30) constitue la zone d'assemblage de plaque centrale alvéolaire (31). La partie inférieure de la plaque de renforcement (30) comprend une plaque de remplissage (32) de produit d'étanchéité de couche intérieure. Une rainure (3) de plaque d'aluminium et une rainure (2) de produit d'étanchéité de couche extérieure sont disposées sur la partie supérieure de la plaque de renforcement (30) à l'opposé de la rainure d'installation de plaque photovoltaïque (1). Des trous d'installation (17) de vis de châssis sont disposés sur la plaque de renforcement (30). La surface de la plaque de remplissage de produit d'étanchéité (32) de couche intérieure est une structure rugueuse. La présente invention combine le composant photovoltaïque et la plaque centrale alvéolaire en aluminium, ce qui permet d'obtenir une conception normalisée de modules de cellules photovoltaïques, d'éliminer la plaque d'aluminium, l'article le plus coûteux dans la plaque alvéolaire en aluminium et de réduire les coûts. L'insertion de la plaque d'aluminium dans la rainure de plaque d'aluminium du châssis en alliage d'aluminium du module voisin, l'application du produit d'étanchéité de la couche externe sur celle-ci, et l'application du produit d'étanchéité intérieur sur la plaque de remplissage de produit d'étanchéité de couche intérieure permettent de résoudre les problèmes associés à la fuite entre des modules qui peuvent se produire après l'assemblage de modules de cellules photovoltaïques.
PCT/CN2013/071911 2012-03-01 2013-02-27 Châssis en alliage d'aluminium pour modules de cellules photovoltaïques WO2013127330A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2012100514970A CN102593220B (zh) 2012-03-01 2012-03-01 一种用于光伏蜂窝组件模块的铝合金边框
CN201210051497.0 2012-03-01

Publications (1)

Publication Number Publication Date
WO2013127330A1 true WO2013127330A1 (fr) 2013-09-06

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PCT/CN2013/071911 WO2013127330A1 (fr) 2012-03-01 2013-02-27 Châssis en alliage d'aluminium pour modules de cellules photovoltaïques

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CN (1) CN102593220B (fr)
WO (1) WO2013127330A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
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CN102593220B (zh) * 2012-03-01 2013-10-23 安徽长远绿色能源有限公司 一种用于光伏蜂窝组件模块的铝合金边框
US9511996B2 (en) 2012-07-31 2016-12-06 Soitec Methods of forming semiconductor structures including MEMS devices and integrated circuits on common sides of substrates, and related structures and devices
CN103606577A (zh) * 2013-11-25 2014-02-26 张家港市互惠光电有限公司 适用于太阳能电池组件边框的加强筋
CN105227106A (zh) * 2015-10-19 2016-01-06 广东大粤新能源科技股份有限公司 太阳能光伏组件对接式拼接密封结构
CN108400186A (zh) * 2018-04-26 2018-08-14 江阴四方游泳康复产业股份有限公司 一种smc整体式光伏组件、制造方法及应用
CN117108176A (zh) * 2020-06-28 2023-11-24 唐腊辉 一种发泡膨胀扣锁拉紧装配复合门扇结构

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CN1654900A (zh) * 2004-02-10 2005-08-17 潘戈 太阳集能器箱体一体式组装及组装连接结构
US20080222988A1 (en) * 2007-03-15 2008-09-18 Chang Chi Lee Integrated fixing frame for a solar energy module
CN201444481U (zh) * 2009-08-06 2010-04-28 厦门多科莫太阳能科技有限公司 具有保温性能的太阳能光伏组件
CN201576688U (zh) * 2009-12-02 2010-09-08 上海交大泰阳绿色能源有限公司 一种太阳能电池组件边框
CN201594543U (zh) * 2010-02-04 2010-09-29 日光瑞（青岛）再生能源有限公司 太阳能电池模块及由该太阳能电池模块组装的屋顶
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