WO2017059804A1 - 光伏组件载体及矩阵 - Google Patents

光伏组件载体及矩阵 Download PDF

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Publication number
WO2017059804A1
WO2017059804A1 PCT/CN2016/101501 CN2016101501W WO2017059804A1 WO 2017059804 A1 WO2017059804 A1 WO 2017059804A1 CN 2016101501 W CN2016101501 W CN 2016101501W WO 2017059804 A1 WO2017059804 A1 WO 2017059804A1
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WO
WIPO (PCT)
Prior art keywords
floating body
main floating
photovoltaic module
photovoltaic
support
Prior art date
Application number
PCT/CN2016/101501
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English (en)
French (fr)
Inventor
孟凡涛
李留祥
王玉晓
Original Assignee
汉能新材料科技有限公司
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Application filed by 汉能新材料科技有限公司 filed Critical 汉能新材料科技有限公司
Publication of WO2017059804A1 publication Critical patent/WO2017059804A1/zh

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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
    • H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/683—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for supporting or gripping
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2221/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof covered by H01L21/00
    • H01L2221/67—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere
    • H01L2221/683—Apparatus for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components; Apparatus not specifically provided for elsewhere for supporting or gripping
    • 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 belongs to the field of water photovoltaic power station equipment, and particularly relates to a photovoltaic module carrier and a matrix.
  • Known floating floating devices for supporting photovoltaic modules generally comprise a support structure in the form of a metal or lightweight material frame for supporting one or more photovoltaic panels, and Also included is a tool for providing buoyancy, integral with the support structure at the bottom, in the form of a plastic float.
  • the above prior schemes have the following disadvantages: there are various types of photovoltaic panels currently on the market, such as borderless panels and framed panels, and photovoltaic panels of different manufacturers have different shapes and sizes.
  • the above support structure cannot be compatible with different types of photovoltaic panels, that is, the existing support structure can only be applied to a certain fixed size or a certain type of photovoltaic module. Therefore, for different types and sizes of photovoltaic module products, it is necessary to "tailor-made" the photovoltaic component carrier, which makes the manufacturer's equipment manufacturing cost larger, and also causes a great waste of resources.
  • the technical problem to be solved by the present invention is that the existing support platform can only be applied to a fixed-size photovoltaic module, and a photovoltaic module carrier that can be applied to different types of photovoltaic panels is provided.
  • a photovoltaic module carrier comprising a hollow sealed main floating body, the main floating body being composed of a bottom wall, four side walls, and a top wall, wherein the main floating body
  • the top wall has a supporting platform at a certain oblique angle with the bottom wall, and one end of the supporting table is provided with a connecting support member that can be fixedly connected with the main floating body, and the other end of the supporting platform
  • the clamping device includes a lower clamping portion for supporting a bottom of the photovoltaic module, and is located above the lower clamping portion The upper clamping portion, the upper clamping portion cooperates with the lower clamping portion to clamp the photovoltaic module.
  • the support table and the clamping device on the support table are integrally formed with the main floating body, which not only ensures the overall stability of the structure and the firmness of the receiving portion, but also reduces the workload during installation.
  • the lower clamping portion comprises a boss on the support table, the boss is for supporting a borderless photovoltaic panel or a bordered photovoltaic panel; the upper clamping portion comprises a crimping edge above the boss opposite the boss.
  • the height of the bead is different from the height of the boss by 1 mm to 15 mm, and the width of the bead is less than or equal to 100 mm.
  • the left and right side walls of the main floating body are each provided with a concave curved design, or may be a rectangular or trapezoidal concave portion.
  • the front and rear side walls of the main floating body are provided with vents, so that the upper part of the support table comprises two separate connecting supports, the two connecting supports extending along the same straight line, and the extending direction thereof and the extending direction of the pressing edge Parallel to each other.
  • a wire trough is also provided on the connection support for better combing the connection line of the photovoltaic panel.
  • the upper portion of the support table has a recess for receiving the connection support, the groove is adapted to the shape of the bottom of the connection support; the connection support is inserted into the groove provided on the support table It can realize the fixing of the photovoltaic panel.
  • the connecting support has at least one receiving portion for receiving a borderless photovoltaic panel or a bordered photovoltaic panel.
  • the receiving portion includes a pressing frame for accommodating the thin film panel; for example, when the photovoltaic panel is a framed crystalline silicon panel, the receiving portion of the connecting support comprises a pressing frame for accommodating the crystalline silicon panel, or The adapter plate of the crystalline silicon panel is fixedly connected to the frame.
  • the receiving portions of the above two structures may also be combined on the connecting support.
  • the invention also provides a photovoltaic module carrier matrix, comprising a plurality of said main floating bodies, and a channel connecting member for connecting the main floating bodies; adjacent photovoltaic main floating bodies are connected by the channel connecting members Forming a photovoltaic module carrier matrix; wherein the four corners of the main floating body are provided with mounting lugs; the four corners of the channel connecting member are provided with connecting lugs that cooperate with the mounting lugs, by mounting the lugs The connecting lug is fastened to the connecting lug, and the main floating body is connected to the passage connecting member.
  • the mounting lugs of the main floating body are misaligned with the position of the connecting lugs of the channel connecting plate.
  • At least one side wall of the main floating body extends outwardly with a maintenance access platform, the bottom of the maintenance channel platform is flat with the bottom wall of the main floating body, and the top is lower than the side wall or the side of the main floating body The height of the side walls is the same.
  • Figure 1 is an overall schematic view of a primary floating body of a photovoltaic module carrier of the present invention.
  • FIG. 2 is a schematic view of a main floating body and a connection support of a photovoltaic module carrier.
  • FIG. 3 is a schematic view showing the structure of a connection support member of a photovoltaic module carrier of the present invention.
  • FIG. 4 is a schematic illustration of a photovoltaic module carrier carrying a bezel of a photovoltaic module of the present invention.
  • Figure 5 is a schematic view showing the structure of the passage connecting plate of the present invention.
  • Figure 6 is a partial schematic view showing the matrix of the photovoltaic module carrier of the present invention.
  • the present invention provides a photovoltaic module carrier, which mainly comprises a hollow sealed main floating body 1 , which is composed of a bottom wall and four side walls (left wall, right wall, front wall, rear wall). And a top wall, the top wall includes at least one support table 10, and the support table 10 and the bottom wall have a certain oblique angle.
  • the left and right side walls of the main floating body 1 are each provided with a concave curved design, and the purpose of the concave portion 16 is to buffer the impact of water caused by wind and waves.
  • the bottom wall, the side wall, the top wall, and the support base 10 of the main floating body 1 are integrally formed.
  • the material of the main floating body 1 may be resin, plastic, polyethylene, foamed material or the like, and is preferably high-density polyethylene.
  • the angle of inclination of the support table 10 of the main floating body 1 is preferably about 12° for the purpose of better absorbing light, and is also an optimum choice for self-cleaning with rainwater and minimizing wind loads.
  • a guide groove 14 is provided on the top wall of the main floating body 1 to ensure the smoothness of the drainage of the top of the main floating body 1.
  • the upper and lower ends of the main floating body 1 are provided with a venting opening 15, for example, the venting opening 15 can be located at a central position of the support table 10, and the venting opening 15 is used as a duct to increase the amount of wind received at the bottom of the photovoltaic panel.
  • Mounting lugs 18 are provided at the four corners of the main floating body 1 for interconnection.
  • the clamping device 13 can be used to carry a borderless photovoltaic panel or a photovoltaic panel carrying a bezel.
  • a support support 12 is provided above the support table 10 for fixed connection with the main floating body 1, and the connection support 12 is used to cooperate with the clamping device 13 to support the photovoltaic assembly.
  • the connection support 12 is fixedly coupled to the support table 10 to secure the photovoltaic module above the main float 1.
  • the clamping device 13 is below the main floating body 1 and the connecting support 12 is above the main floating body 1 as an example.
  • the clamping device 13 will be And connecting support 12 It is also achievable to interchange the upper and lower positions of the groove 11.
  • the main floating body 1 and the support table 10 and the holding device 13 on the support table 10 are integrally formed.
  • the clamping device 13 may include a lower clamping portion 130 for supporting the bottom of the photovoltaic module, and an upper clamping portion 131 above the lower clamping portion 130, wherein the upper clamping portion 131 and the lower clamping portion 130 There is a height difference between them to form a "slot" for holding the photovoltaic module between the upper clamping portion 131 and the lower clamping portion 130.
  • the lower clamping portion 130 may specifically be a boss on the support table 10 for supporting the borderless photovoltaic panel or the bordered photovoltaic panel; the upper clamping portion 131 may be a crimping edge located above the boss, opposite the boss and spaced apart from the boss.
  • the clamping device 13 of the present invention adopts the height drop design to realize the fastening clamping of the photovoltaic module, and the clamping device 13 is integrally formed with the main floating body 1 and can be completely formed by a blow molding process, and the processing is simple. Therefore, the production efficiency of the product can be greatly improved.
  • the lower end of the main floating body is the front end and the opposite end is the rear end.
  • the position of the boss is close to the front end of the main floating body 1, and the pressing edge is close to the main floating body 1 with respect to the boss.
  • the end is opposite to the position of the bead.
  • the difference between the height of the bead and the height of the boss is 1.5 mm to 3 mm, and the width of the bead is less than or equal to 100 mm.
  • the crimping position is close to the front end of the main floating body 1, and likewise, the boss is opposite to the position of the crimping edge, and the boss is adjacent to the rear end of the main floating body 1 with respect to the crimping edge, preferably,
  • the height difference between the height of the bead and the boss is 1 mm to 15 mm, and the width of the bead is less than or equal to 100 mm.
  • connection support member 12 has at least one receiving portion 120 for receiving a borderless photovoltaic panel or a framed photovoltaic panel, which can implement a fixed crystalline silicon battery assembly or a thin film battery assembly.
  • the connection support 12 is further provided with a wire trough 121 for better combing the leads of the component battery case.
  • the upper portion of the support table 10 has a recess 11 for receiving a connection support, the recess 11 being adapted to the shape of the bottom 122 of the connection support 12; by inserting the bottom 122 of the connection support 12 into the recess 11
  • the connecting support 12 is fixedly coupled to the support table 10 of the main floating body 1.
  • the receiving portion 120 of the connection support 12 may include a pressure frame that accommodates the borderless photovoltaic panel; when the photovoltaic panel is a framed photovoltaic panel, the receiving portion 120 It may be a pressure frame for accommodating the bezel of the photovoltaic panel, or, relatively simply, the receiving portion 120 is an adapter plate that can be fixedly connected to the frame of the photovoltaic panel, and one end of the adapter plate and the photovoltaic panel The frame is fixed so as to be integrated with the photovoltaic panel and the frame, and then the other end of the adapter plate is fixed to the support table 10 of the main floating body 1 by any form.
  • the connecting support member 12 is provided with a shaped groove on the supporting surface of the photovoltaic panel or the frame of the photovoltaic panel, and the shaped groove is The non-slip strip can be filled to increase the connection between the photovoltaic cell assembly and the receiving portion 120.
  • connection support 12 it is also possible to adjust the size of the upper part of the connection support 12 to meet the PV modules of different external dimensions. Size requirements.
  • FIG. 4 shows a schematic view of the installation of a photovoltaic module carrier of the present invention carrying a photovoltaic panel with a bezel.
  • the installation sequence is: firstly insert the frame of the photovoltaic panel 3 into the slot formed by the lower end clamping device 13 of the main floating body 1 due to the drop design, and then fix the photovoltaic panel with the connection support 12 After the other end, the bottom portion 122 of the connecting support member 12 is inserted into the recess 11 at the upper end of the top of the main floating body 1.
  • the installation method of the photovoltaic module carrier carrying the frameless photovoltaic panel of the present invention is similar to the above, and will not be described herein.
  • the materials of the main floating body 1 and the connecting support 12 determine a certain elasticity and anti-slip property with each other, and since the main floating body 1 is of an inclined structure design, the connection between the connecting support 12 and the groove 11 is further increased. Frictional to better ensure the stability of PV modules.
  • the present invention also provides a photovoltaic module carrier matrix, as shown in Figure 5 and Figure 6, the photovoltaic module carrier matrix comprises a plurality of the aforementioned primary floating body 1, and a channel connector 2 for connecting the primary floating body 1; Adjacent main floating bodies 1 are connected by channel connectors 2 to form a photovoltaic module carrier matrix.
  • the four corners of the main floating body 1 are provided with mounting lugs 18; the four corners of the channel connecting member 2 are provided with connecting lugs 20 that cooperate with the mounting lugs 18, by connecting the mounting lugs 18 and the connecting lugs 20 with a connecting pin
  • the solid connection 1 connects the main floating body 1 to the channel connector 2.
  • the channel connecting plate 2 functions as a connecting body between the main floating body modules on the one hand, and can also serve as a maintenance passage for the maintenance and maintenance personnel to use.
  • the surface of the channel connecting plate 2 has an anti-slip texture to ensure the safety of maintenance personnel.
  • the connecting pin can be used to connect 2 or 3 lugs at the same time to fasten the main floating body and the channel connecting plate, and the connecting pin also has a limiting function to better ensure the overall stability of the connection between the components.
  • the position of the lugs of the main floating body 1 and the maintenance channel are misaligned: the mounting lugs on the same side of the main floating body 1 are different in height from the mounting lugs on the other side; the connecting lugs on the same side of the channel connecting plate 2 The height of the connecting lug on the other side is also different; the mounting lug at one end of the main floating body 1 is below the connecting lug and the connecting lug at the other end is below the mounting lug.
  • the stability of the lug connection can be increased, the sloshing is greatly reduced, and the production cost is also saved.
  • the design of different height differences of the connecting lugs can meet the requirements of the connection, and can also save the mold. The issue of fees.
  • At least one side wall of the main floating body 1 has a maintenance passage platform extending outward.
  • a maintenance passage platform may be extended forward on the front side of the main floating body, and the bottom of the maintenance passage platform is level with the bottom wall of the main floating body, and the top portion It is lower than the side wall of the main floating body 1 or the same as the height of the side wall. In this way, a part of the channel connector can be saved, and the maintenance channel platform and the main floating body can be integrally formed, which enhances the overall stability of the carrier.
  • the photovoltaic module carrier and matrix provided by the present invention have the following characteristics: 1.
  • the supporting platform for supporting the photovoltaic panel and the clamping device on the supporting platform are integrally formed with the main floating body; 2.
  • the invention Clamping device and connecting support It can be compatible with the installation of framed photovoltaic panels and borderless photovoltaic panels; 3. By adjusting the upper dimensions of the connection supports, it can meet the installation requirements of PV modules with different external dimensions; 4.
  • the upper part of the main floating body is provided with grooves.
  • the main floating body has mounting lugs at the four corners, and the height difference of the connecting lug of the connecting plate of the channel connecting plate is designed to make the connection of each part of the photovoltaic module carrier more stable;
  • the main float can extend out of the maintenance access platform.

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  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
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  • Photovoltaic Devices (AREA)

Abstract

一种光伏组件载体及矩阵，光伏组件载体矩阵包括中空密封的主浮体（1），维护通道及其他附件组成，主浮体（1）的顶壁上具有与底壁之间呈一定倾斜夹角的支承台（10）；支承台（10）的上部设置有可与主浮体（1）固定连接的连接支撑件（12），支撑台（10）的下部具有用于夹持光伏组件（3）的夹持装置（13）；连接支撑件（12）与夹持装置（13）共同支承光伏组件（3），将光伏组件（3）固定在主浮体（1）上方。光伏组件载体能够适用于承载不同类型和尺寸的光伏组件，并保证光伏组件的稳定。

Description

光伏组件载体及矩阵
相关申请
本发明申请要求2015年10月10日申请的，申请号为201510648798.5，名称为“一种光伏组件载体及矩阵”的中国专利申请的优先权，在此将其全文引入作为参考。
技术领域
本发明属于水上光伏电站设备领域，具体涉及一种光伏组件载体及矩阵。
背景技术
从环保方面考虑，很多国家和地区建设了大规模的分布式光伏电站，这需要占用很大的土地资源。在一些土地资源紧缺而水资源丰富的国家或者地区，就面临了很大的困难，水上光伏电站就是在这种市场需求下应运而生的。
已知的用于支承光伏组件(包括光伏电池板、汇流装置等)的水上浮动装置，一般包括一个金属或者轻质材料框形式的支撑结构，用于支承一块或多块光伏电池板，此外，还包括用于提供浮力的工具，在底部与支撑结构成一个整体，呈塑料浮子的形式。
然而，上述在前方案存在如下不足：目前市场上的光伏电池板存在多种类型，如无边框的电池板和有边框的电池板，且不同厂家的光伏电池板的外形、尺寸也各不相同，而上述支撑结构无法兼容不同类型的光伏电池板，即，现有的支撑结构只能适用于某一种固定尺寸或者某一种类型的光伏组件。因此，针对不同类型和尺寸的光伏组件产品，必须“量身定制”光伏组件载体，这就使得厂家的设备制造成本较大，也造成了很大的资源浪费。
发明内容
本发明要解决的技术问题在于，针对现有的支撑平台只能适用于一种固定尺寸的光伏组件的问题，提供一种可适用于不同类型的光伏电池板的光伏组件载体。
本发明解决上述技术问题所采用的技术方案是，提供一种光伏组件载体，包括中空密封的主浮体，所述主浮体由底壁、四个侧壁、和顶壁构成，所述主浮体的顶壁上具有与所述底壁之间呈一定倾斜夹角的支承台，所述支承台上的一端设置有可与所述主浮体固定连接的连接支撑件，所述支承台上的另一端具有用于夹持光伏组件的夹持装置；所述连接支撑件与所述夹持装置共同支承所述光伏组件，从而将光伏电池板固定在主浮体上方。
所述夹持装置包括用于支承所述光伏组件的底部的下夹持部、和位于所述下夹持部上方 的上夹持部，所述上夹持部与与所述下夹持部相配合共同夹持住所述光伏组件。
所述支承台、及所述支承台上的所述夹持装置与主浮体均为一体成型，既保证了结构的整体稳定性以及承接部分的牢固性，也减少了安装时的工作量。
其中，所述下夹持部包括位于所述支承台上的凸台，所述凸台用于支承无边框的光伏电池板或者有边框的光伏电池板；所述上夹持部包括位于所述凸台上方、与所述凸台相对的压边。优选地，所述压边的高度与所述凸台的高度差为1mm～15mm，所述压边的宽度小于等于100mm。
主浮体的左右侧壁均设有内凹的弧形设计，或者也可以是矩形或者梯形内凹部分。
主浮体的前后侧壁上设有通风口，因而支承台的上部包括两个分离的连接支撑件，所述两个连接支撑件沿同一直线延伸，且其延伸方向与所述压边的延伸方向彼此相互平行。
该连接支撑件上还设有走线槽，以便更好地梳理光伏电池板的连接线。
所述支承台的上部具有用于容纳所述连接支撑件的凹槽，所述凹槽与所述连接支撑件的底部形状相适配；连接支撑件插接入支承台上设置的凹槽中，可以实现对光伏电池板的固定。
所述连接支撑件具有至少一个用于承接无边框的光伏电池板或者有边框的光伏电池板的承接部，例如所述光伏电池板为无边框的薄膜电池板时，所述承接部包括用于容纳所述薄膜电池板的压框；例如所述光伏电池板为有边框的晶硅电池板时，所述连接支撑件的承接部包括容纳所述晶硅电池板的压框，或者与所述晶硅电池板的边框相固定连接的转接板。在实际实施中，为了节省成本，减少开模费用，也可以将上述两种结构的承接部组合在所述连接支撑件上。
本发明还提供了一种光伏组件载体矩阵，包括多个所述的主浮体，以及用于连接所述主浮体的通道连接件；相邻的所述光伏主浮体通过所述通道连接件相连接，组成光伏组件载体矩阵；其中，所述主浮体的四角设置有安装凸耳；所述通道连接件的四角设置有与所述安装凸耳相配合的连接凸耳，通过将所述安装凸耳与所述连接凸耳用销紧固连接，将所述主浮体与所述通道连接件相连接。
优选地，所述主浮体的安装凸耳与所述通道连接板的连接凸耳的位置进行了错位设计。
优选地，所述主浮体的至少一个侧壁向外延伸有维护通道平台，所述维护通道平台的底部与所述主浮体的底壁持平，顶部低于所述主浮体的侧壁或者与所述侧壁高度相同。
说明书附图
图1是本发明的光伏组件载体的主浮体的整体示意图。
图2是光伏组件载体的主浮体及连接支撑件的示意图。
图3是本发明的光伏组件载体的连接支撑件的结构示意图。
图4是本发明的光伏组件载体承载有边框的光伏电池板的示意图。
图5是本发明的通道连接板的结构示意图。
图6是本发明的光伏组件载体矩阵的局部排列示意图。
图中：1—主浮体；2—通道连接板；3—光伏电池板；10—支承台；11—凹槽；12—连接支撑件；121—；13—夹持装置；130—下夹持部；131—上夹持部；14—导流槽；15—通风口；16—内凹部分；18—安装凸耳；20—连接凸耳。
具体实施方式
以下结合附图对本发明实施方式做进一步阐述。
如图1所示，本发明提供一种光伏组件载体，其主要包括中空密闭的主浮体1，该主浮体1由底壁、四个侧壁(左壁、右壁、前壁、后壁)、以及顶壁构成，顶壁上包括至少一个支承台10，支承台10与底壁之间具有一定的倾斜夹角。
主浮体1的左右侧壁均设有内凹的弧形设计，该内凹部分16的目的是缓冲由风浪所引起的水量冲击。
主浮体1的底壁、侧壁、顶壁，以及支承台10为一体成型，主浮体1的材质可以是树脂、塑料、聚乙烯、发泡材料等，优选为高密度聚乙烯。
主浮体1的支承台10的倾斜角度优选为12°左右，其目的是为了更好地吸收光照，同时也是利用雨水进行自清洗和使风力载荷最小化的最佳选择。
主浮体1顶壁上设有导流槽14，以保证主浮体1顶部排水的顺畅性。
主浮体1的上、下端均设置有通风口15，例如该通风口15可位于支承台10的中部位置，该通风口15作为风道使用，以增加光伏电池板底部的受风量。
主浮体1的四角设置有安装凸耳18，供相互连接使用。
在主浮体1顶部的下端，具体地，在支承台10的下部位置处，具有至少一个用于夹持光伏组件的夹持装置13。该夹持装置13可用于承载无边框的光伏电池板，或者用于承载有边框的光伏电池板。
结合图1和图2所示，支承台10的上方设置有可与主浮体1固定连接的连接支撑件12，连接支撑件12用于与夹持装置13相配合共同支承光伏组件。连接支撑件12与支承台10固定连接，从而将光伏组件固定在主浮体1上方。
需要说明的是，本发明实施例中，是以夹持装置13在主浮体1下方，连接支撑件12在主浮体1上方为例进行说明，但本领域技术人员可以知晓，将夹持装置13与连接支撑件12 及凹槽11的上下位置互换同样也是可以实现的。
其中，主浮体1与支承台10、及支承台10上的夹持装置13均为一体成型。
优选地，夹持装置13可以包括用于支承光伏组件底部的下夹持部130、和位于下夹持部130上方的上夹持部131，其中，上夹持部131与下夹持部130之间具有高度差，从而在上夹持部131与下夹持部130之间形成一个用于夹持光伏组件的“插槽”。
如图2所示，下夹持部130具体可以是位于支承台10上的凸台，该凸台用于支承无边框的光伏电池板或者有边框的光伏电池板；上夹持部131可以是位于凸台上方，与凸台位置相对并与凸台相隔开的压边。
本发明的夹持装置13采用这种高度落差式设计来实现对光伏组件的紧固夹持，且该夹持装置13与主浮体1为一体成型，可以全部采用吹塑工艺而成，加工简便，因而能够很大程度上提升产品的生产效率。
假定主浮体较低的一端为前端，相对的另一端为后端，当支承有边框的光伏电池板时，凸台的位置靠近主浮体1前端，压边相对于凸台靠近主浮体1的后端，凸台与压边的位置相对，优选地，压边的高度与凸台的高度差为1.5mm～3mm，压边的宽度小于等于100mm。当支承无边框的光伏电池板时，压边的位置靠近主浮体1前端，同样地，凸台与压边的位置相对，且凸台相对于压边靠近主浮体1的后端，优选地，压边的高度与凸台的高度差为1mm～15mm，压边的宽度小于等于100mm。
如图3所示，连接支撑件12具有至少一个用于承接无边框的光伏电池板或者有边框的光伏电池板的承接部120，该承接部120可以实现固定晶硅电池组件或薄膜电池组件。同时，连接支撑件12还设有走线槽121，以便更好的梳理组件电池盒所出的引线。
支承台10的上部具有用于容纳连接支撑件的凹槽11，凹槽11与连接支撑件12的底部122的形状相适配；通过将连接支撑件12的底部122插接入凹槽11中，将连接支撑件12固定连接在主浮体1的支承台10上。
例如，当光伏电池板为无边框光伏电池板时，连接支撑件12的承接部120可以包括容纳无边框光伏电池板的压框；当光伏电池板为带边框的光伏电池板时，承接部120可以是容纳光伏电池板的边框板的压框，或者，较简单的，该承接部120为能够与光伏电池板的边框相固定连接的一块转接板，转接板的一端与光伏电池板的边框固定使之与光伏电池板及边框成为一个整体，然后将转接板的另一端通过任意形式固定在主浮体1的支承台10上即可。
优选地，当连接支撑件12的承接部120包括压框形式时，连接支撑件12与光伏电池板或者与光伏电池板的边框所接触的支承面上设有异形沟槽，该异形沟槽中可填充防滑条，以增加光伏电池组件与承接部120之间的连接牢固性。
此外，还可以通过调整连接支撑件12的上部尺寸，来满足不同外形尺寸的光伏组件对安 装尺寸的要求。
图4示出了本发明的光伏组件载体承载带有边框的光伏电池板的安装示意图。在安装光伏组件时，安装顺序为：首先将光伏电池板3的边框插入主浮体1顶壁下端夹持装置13因落差设计而形成的插槽中，然后利用连接支撑件12固定好光伏电池板的另一端后，将连接支撑件12的底部122插接入主浮体1顶部上端的凹槽11内即可。本发明的光伏组件载体承载无边框的光伏电池板的安装方式与上述类似，在此不再赘述。
由于主浮体1和连接支撑件12的材质决定了彼此具有一定的弹性及防滑性，且由于主浮体1是倾斜式结构设计，这样就更增大了连接支撑件12与凹槽11之间的摩擦性，以更好的保证光伏组件的稳定。
此外，本发明还提供了一种光伏组件载体矩阵，结合图5和图6所示，该光伏组件载体矩阵包括多个前述的主浮体1，以及用于连接主浮体1的通道连接件2；相邻的主浮体1通过通道连接件2相连接，组成光伏组件载体矩阵。其中，主浮体1的四角设置有安装凸耳18；通道连接件2的四角设置有与安装凸耳18相配合的连接凸耳20，通过将安装凸耳18与连接凸耳20用连接销紧固连接，将主浮体1与通道连接件2相连接。
其中，通道连接板2一方面起到作为主浮体模块之间的连接体的作用，并且还可作为维护通道，方便检修、维护人员通过使用。
通道连接板2表面具有防滑纹路，以保证维护人员通过时的安全性。
利用连接销可同时连接2或3个凸耳，将主浮体和通道连接板进行紧固连接，同时连接销还具有限位功能，以更好的保障部件之间连接的整体稳定性。
特别地，主浮体1和维护通道的凸耳位置均做了错位设计：主浮体1同一侧的安装凸耳与另一侧的安装凸耳的高度不同；通道连接板2同一侧的连接凸耳与另一侧的连接凸耳的高度也不同；主浮体1一端的安装凸耳在连接凸耳下方，另一端的连接凸耳则在安装凸耳下方。采用这种错位设计，一方面可以增加凸耳连接时的稳固性，大幅减少晃动，另一方面也节省了生产成本。并且，在主浮体的一个安装凸耳同时与两个通道连接板的连接凸耳相连接时，通过连接凸耳的不同高度差的设计，既能够满足连接时的要求，同时还可以实现节省模具费用的问题。
另外，主浮体1的至少一个侧壁向外延伸有维护通道平台，例如，可以在主浮体的前侧向前延伸出一个维护通道平台，维护通道平台的底部与主浮体的底壁持平，顶部低于主浮体1的侧壁或者与侧壁的高度相同。这样，就可以节省一部分的通道连接件，且维护通道平台与主浮体可以是一体成型，增强了载体的整体稳定性。
综上所述，本发明提供的光伏组件载体及矩阵，具有如下特点：1、用于承载光伏电池板的支承台及支承台上的夹持装置，与主浮体是一体成型；2、本发明的夹持装置及连接支撑件 可以兼容带边框光伏电池板和无边框光伏电池板的安装；3、通过调整连接支撑件的上部尺寸，可以满足不同外形尺寸的光伏组件的安装需求；4、主浮体顶壁上部设有凹槽，用于与连接支撑件相连接；5、主浮体四角具有安装凸耳，与通道连接板的连接凸耳之间进行高度差的错位设计，使得光伏组件载体各部分连接更为稳固；6、主浮体可以延伸出维护通道平台。
以上实施例仅用于对本发明进行具体说明，其并不对本发明的保护范围起到任何限定作用，本发明的保护范围由权利要求确定。根据本领域的公知技术和本发明所公开的技术方案，可以推导或联想出许多变型方案，所有这些变型方案，也应认为是本发明的保护范围。

Claims (10)

  1. 一种光伏组件载体，包括中空密封的主浮体，所述主浮体由底壁、四个侧壁、和顶壁构成，所述主浮体的顶壁上具有与所述底壁之间呈一定倾斜夹角的支承台，其特征在于，所述支承台的一端设置有可与所述主浮体固定连接的连接支撑件，所述支承台的另一端具有用于夹持光伏组件的夹持装置；所述连接支撑件与所述夹持装置共同支承所述光伏组件，将所述光伏组件固定在所述主浮体上方。
  2. 根据权利要求1所述的光伏组件载体，其特征在于，所述夹持装置包括用于支承所述光伏组件的底部的下夹持部、和位于所述下夹持部上方的上夹持部，所述上夹持部与所述下夹持部相配合共同夹持住所述光伏组件。
  3. 根据权利要求1所述的光伏组件载体，其特征在于，所述主浮体与所述支承台、及所述支承台上的所述夹持装置均为一体成型。
  4. 根据权利要求2所述的光伏组件载体，其特征在于，所述下夹持部包括位于所述支承台上的凸台，所述凸台用于支承无边框的光伏电池板或者有边框的光伏电池板；所述上夹持部包括位于所述凸台上方、与所述凸台相对并与所述凸台隔开的压边。
  5. 根据权利要求4所述的光伏组件载体，其特征在于，所述压边的高度与所述凸台的高度差为1mm～15mm，所述压边的宽度小于等于100mm。
  6. 根据权利要求5所述的光伏组件载体，其特征在于，所述连接支撑件与所述压边的延伸方向相互平行。
  7. 根据权利要求6所述的光伏组件载体，其特征在于，所述连接支撑件具有至少一个用于承接无边框的光伏电池板或者有边框的光伏电池板的承接部；所述支承台的上部具有用于容纳所述连接支撑件的凹槽，所述凹槽与所述连接支撑件的底部形状相适配；通过将所述连接支撑件的底部插接入所述凹槽中，将所述连接支撑件与所述支承台固定连接。
  8. 根据权利要求1至7之任一项所述的光伏组件载体，其特征在于，所述主浮体的至少一个侧壁向外延伸有维护通道平台，所述维护通道平台的底部与所述主浮体的底壁持平，顶部低于所述主浮体的侧壁或者与所述侧壁高度相同。
  9. 一种光伏组件载体矩阵，其特征在于，所述光伏组件载体矩阵包括多个如权利要求1至8之任一项所述的主浮体，以及用于连接所述主浮体的通道连接件；相邻的所述光伏主浮体通过所述通道连接件相连接，组成光伏组件载体矩阵；其中，所述主浮体的四角设置有安装凸耳；所述通道连接件的四角设置有与所述安装凸耳相配合的连接凸耳，通过将所述安装凸耳与所述连接凸耳用销紧固连接，将所述主浮体与所述通道连接件相连接。
  10. 根据权利要求9所述的光伏组件载体矩阵，其特征在于，所述主浮体的安装凸耳与所 述通道连接板的连接凸耳的位置进行了错位设计。
PCT/CN2016/101501 2015-10-10 2016-10-08 光伏组件载体及矩阵 WO2017059804A1 (zh)

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