Floating body and floating type photovoltaic power generation equipment

Abstract

The utility model provides a floating body and floating type photovoltaic power generation equipment. Wherein the floating body is used for bearing the photovoltaic module. The floating body comprises a floating body main body and a connecting assembly. A mounting part is arranged on the floating body main body and is used for mounting a photovoltaic module. The connecting assembly comprises end connecting pieces and a middle connecting piece, and the end connecting pieces and the middle connecting piece can be connected with any other end connecting piece and any other middle connecting piece. The end connecting pieces comprise the first connecting piece and the second connecting piece, and the first connecting piece and the second connecting piece are symmetrically arranged at the two ends of the floating body main body. The middle connecting piece comprises a third connecting piece and a fourth connecting piece, and the third connecting piece and the fourth connecting piece are symmetrically arranged on the two side faces of the center of the floating body main body. According to the floating body, the connection modes are diversified, the connection process is simple, the formed floating matrix structure can be adaptively adjusted according to the structure of the photovoltaic module or the actual situation, and the flexibility is high.

Description

Technical Field

[0001] The utility model relates to the field of photovoltaic power generation, and in particular to a floating body and a floating photovoltaic power generation device. Background Art

[0002] With the development of society, the rational development of marine resources has gradually become the only way to develop clean energy, such as offshore wind power generation, photovoltaic power generation and other renewable clean energy. Unlike land-based photovoltaic power stations, marine facilities are usually floating bodies equipped with photovoltaic power generation equipment for power generation operations.

[0003] In the related art, the floating body has a single function and can only be used to carry photovoltaic power generation equipment of a corresponding fixed style. The installation process is relatively cumbersome and inconvenient for offshore construction. In addition, the connection process of multiple floating bodies is also relatively complicated, and the connection method is fixed, resulting in a fixed and single floating matrix structure composed of floating bodies. Utility Model Content

[0004] In order to overcome the defects existing in the related art, the utility model provides a floating body and a floating photovoltaic power generation device.

[0005] The embodiment of the utility model is achieved as follows:

[0006] A floating body for carrying a photovoltaic module. The floating body includes a floating body body and a connection assembly. The floating body body is provided with a mounting portion for mounting the photovoltaic module. The connection assembly includes an end connector and a middle connector, and the end connector and the middle connector can be connected to any other end connector and the middle connector. The end connector includes a first connector and a second connector, and the first connector and the second connector are symmetrically arranged at the two ends of the floating body body. The middle connector includes a third connector and a fourth connector, and the third connector and the fourth connector are symmetrically arranged on the two sides at the center of the floating body body.

[0007] In some embodiments, exemplarily, an end face is provided at the end of the floating body, and the end face is vertically arranged, the end connector is arranged at the center of the end face, and the surface where the end connector is located is perpendicular to the surface where the end face is located.

[0008] In some embodiments, illustratively, the first connecting member and the second connecting member are both configured as end connecting plates, and the end connecting plates are configured as horizontal plates. The end connecting plates are provided with connecting holes, and a plurality of the connecting holes are evenly distributed on the end connecting plates.

[0009] In some embodiments, illustratively, a vertical surface is further provided on the floating body, and the middle connecting member is provided at the center of the vertical surface. The surface where the middle connecting member is located is perpendicular to the surface where the vertical surface is located.

[0010] In some embodiments, exemplarily, the third connecting member and the fourth connecting member are both configured as middle connecting plates, and the middle connecting plates are configured as horizontal plates.

[0011] In some embodiments, exemplarily, the middle connecting plate is provided with connecting holes, and a plurality of connecting holes are evenly distributed on the middle connecting plate.

[0012] In some embodiments, exemplarily, a vertical groove is opened at the center of the vertical surface, and the middle connecting member is arranged in the vertical groove.

[0013] In some embodiments, the floating body is exemplarily configured as a columnar body, and a walking surface is provided on the columnar body, and the walking surface is horizontally arranged for an operator to walk. The mounting portion is configured as a mounting groove, and the mounting groove is arranged on the surface of the floating body, and the axis of the mounting groove is arranged perpendicular to the axis of the floating body.

[0014] In some embodiments, the installation groove passes through at least three surfaces of the floating body. A plurality of the installation grooves are symmetrically arranged on the floating body along the axis direction of the floating body.

[0015] A floating photovoltaic power generation device comprises a photovoltaic component and a floating body as described in any one of the above embodiments, wherein the photovoltaic component is installed on the floating body through a mounting portion.

[0016] The beneficial effects of the embodiments of the utility model are:

[0017] The floating body provided by the utility model can connect the floating body main body with any end connector or middle connector of any other floating body main body when in use, so as to form a floating matrix, carry photovoltaic components, and perform photovoltaic power generation operations.

[0018] That is to say, the first connector, the second connector or the third connector, and the fourth connector of the floating body of the utility model can be connected with the first connector, the second connector or the third connector, and the fourth connector of other floating bodies to form floating matrices of different styles to adapt to photovoltaic power generation operations under different circumstances. The fixing method between each connector can adopt any existing fixing method, so that the fixing process is simple, convenient, and easy to operate.

[0019] The floating body of the utility model has diversified connection modes and a simple connection process. The floating matrix structure formed can be adaptively adjusted according to the structure of the photovoltaic module or the actual situation, and has strong flexibility. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 A structural schematic diagram of a floating body from one perspective of an embodiment of the utility model;

[0022] Figure 2 This is a structural schematic diagram of a floating photovoltaic power generation device from one perspective of an embodiment of the utility model.

[0023] icon:

[0024] 100-floating body; 110-installation part; 120-vertical groove; 130-walking surface; 200-connection assembly; 210-end connector; 211-first connector; 212-second connector; 220-middle connector; 221-third connector; 222-fourth connector; 300-photovoltaic assembly. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0028] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0029] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0030] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Example 1

[0032] This embodiment provides a floating body to solve the problems in the related art that the floating body has a single function, the installation process is cumbersome and complicated, and the connection method and the floating matrix structure are fixed, which cannot adapt to photovoltaic modules of various structures.

[0033] See also Figure 1 , Figure 2A floating body is used to carry a photovoltaic module 300. The floating body includes a floating body body 100 and a connection assembly 200. The floating body body 100 is provided with a mounting portion 110 for mounting the photovoltaic module 300. The connection assembly 200 includes an end connector 210 and a middle connector 220, and the end connector 210 and the middle connector 220 can be connected to any other end connector 210 and the middle connector 220. The end connector 210 includes a first connector 211 and a second connector 212, and the first connector 211 and the second connector 212 are symmetrically arranged at two ends of the floating body body 100. The middle connector 220 includes a third connector 221 and a fourth connector 222, and the third connector 221 and the fourth connector 222 are symmetrically arranged on two sides at the center of the floating body body 100.

[0034] Specifically, when the floating body of this embodiment is in use, any connecting part of the floating body 100 can be connected to any connecting part of other floating body 100 to form floating matrices with different structures, adapt to photovoltaic components 300 with different structures, or adapt to a variety of complex working environments.

[0035] When the first connector 211 or the second connector 212 of the floating body 100 is connected to the first connector 211 or the second connector 212 of other floating bodies 100, the multiple floating bodies 100 can form a linear floating matrix along the direction from the first connector 211 to the second connector 212.

[0036] When the third connector 221 or the fourth connector 222 of the floating body 100 is connected to the third connector 221 or the fourth connector 222 of other floating bodies 100, the multiple floating bodies 100 can form a linear floating matrix along the direction from the third connector 221 to the fourth connector 222.

[0037] On the basis of the above, the first connector 211 or the second connector 212 of the floating body 100 is connected to the first connector 211 or the second connector 212 of other floating bodies 100, and at the same time, the third connector 221 or the fourth connector 222 of the floating body 100 is connected to the third connector 221 or the fourth connector 222 of other floating bodies 100. In this way, a plurality of floating bodies 100 can form a rectangular floating matrix of any size to carry photovoltaic modules 300 of any size, which is flexible to use.

[0038] In addition, it should be noted that the first connecting member 211 or the second connecting member 212 of the floating body 100 can also be interconnected with the third connecting member 221 or the fourth connecting member 222 of other floating bodies 100. In this way, the floating body 100 at the connection forms a "T"-shaped structure, so that the floating matrix can be laid at the required corners, or the floating matrix can adapt to working environments of different shapes.

[0039] In some embodiments, for example, Figure 1 As shown, the end of the floating body 100 is provided with an end face, and the end face is arranged vertically, the end connector 210 is arranged at the center of the end face, and the surface where the end connector 210 is located is arranged perpendicular to the surface where the end face is located. The end connector 210 is arranged at the center of the end face, so that when the floating body 100 is connected with other floating bodies 100 through the end connector 210, the connection is regular, beautiful, and reliable. In addition, the regularly arranged end face can make the present embodiment easier to operate during installation, improve the installation efficiency of the present embodiment, reduce the installation difficulty of the present embodiment, and also facilitate regular inspection and maintenance of the present embodiment.

[0040] In some embodiments, for example, Figure 1 As shown, the first connector 211 and the second connector 212 are both configured as end connector plates, and the end connector plates are configured as horizontal plates. Connecting holes are provided on the end connector plates, and a plurality of connecting holes are evenly distributed on the end connector plates. The first connector 211 and the second connector 212 are both configured as horizontal plates, and connecting holes are provided on the horizontal plates, that is, the first connector 211, the second connector 212 and the connecting structure are all standard parts, so that the end connector 210 of this embodiment is easier to process during production. Bolts, screws, etc. can be used to connect and fix in the connecting holes, and multiple connecting holes are used to ensure that the connection between different floating bodies 100 is stable and reliable.

[0041] In some embodiments, for example, Figure 1 As shown, a vertical surface is also provided on the floating body 100, and the middle connecting piece 220 is provided at the center of the vertical surface. The surface where the middle connecting piece 220 is located is perpendicular to the surface where the vertical surface is located. The vertical surface is provided on the floating body 100, so that when the floating body 100 is connected to other floating bodies 100 through the middle connecting piece 220, the connection is regular and beautiful, and the floating matrix after connection is more stable as a whole. When this embodiment is in use, the floating body 100 floats on the sea surface, and the middle connecting piece 220 is perpendicular to the vertical surface, so that the floating body 100 is convenient for connecting with other floating bodies 100, making the connection process simpler and the installation efficiency higher.

[0042] In some embodiments, for example, Figure 1As shown, the third connecting member 221 and the fourth connecting member 222 are both configured as middle connecting plates, and the middle connecting plate is configured as a horizontal plate. The third connecting member 221 and the fourth connecting member 222 are also configured as standard parts, which reduces the processing difficulty of the third connecting member 221 and the fourth connecting member 222 and facilitates the processing and production of this embodiment.

[0043] In some embodiments, for example, Figure 1 As shown, the middle connecting plate is provided with connecting holes, and a plurality of connecting holes are evenly arranged on the middle connecting plate. The connecting holes are provided so that the middle connecting plate can be connected by standard parts such as bolts and screws, which simplifies the connection process, reduces the connection difficulty, and improves the installation efficiency. The provision of a plurality of connecting holes can ensure the connection strength between the middle connecting plates, thereby improving the overall strength of the floating matrix formed by this embodiment.

[0044] In some embodiments, for example, Figure 1 As shown, a vertical groove 120 is provided at the center of the vertical surface, and the middle connecting member 220 is arranged in the vertical groove 120. On the one hand, the embodiment can be biased towards a rectangular column as a whole, and the whole is more beautiful; on the other hand, the middle connecting member 220 is arranged in the concave vertical groove 120, so that when the end connecting member 210 and the middle connecting member 220 are connected to each other, the structure is more appropriate, and the rationality of the structure of the embodiment is improved.

[0045] It is understandable that when the middle connecting member 220 needs to be connected to other middle connecting members 220, the lengths of the third connecting member 221 and the fourth connecting member 222 can be extended to extend outside the vertical slot 120 for mutual connection. Other arbitrary connecting members can also be adopted, such as connecting ropes passing through connecting holes for connection, or connecting plates and bolts for connection, etc., and the connection structure is flexible and adaptable.

[0046] In some embodiments, for example, Figure 1 As shown, the floating body 100 is configured as a columnar body, and a walking surface 130 is provided on the columnar body. The walking surface 130 is horizontally arranged for the operator to walk. The mounting portion 110 is configured as a mounting groove, and the mounting groove is arranged on the surface of the floating body 100, and the axis of the mounting groove is arranged perpendicular to the axis of the floating body 100. In this way, when a plurality of floating bodies 100 of this embodiment are connected to each other to form a floating matrix, they can not only be used to carry the photovoltaic module 300 and perform photovoltaic power generation operations, but the floating body 100 of this embodiment can also be used for the operator to walk, making the functions of this embodiment diversified.

[0047] It should be noted that in the related art, when a structure other than the edge of the floating matrix is ​​damaged, the operator cannot directly touch or see the damaged part, resulting in relatively cumbersome inspection or maintenance operations. In this embodiment, after the floating matrix is ​​formed, the operator can walk on the floating matrix, so that the operator can inspect and maintain any position of the embodiment, and simultaneously inspect and maintain the photovoltaic module 300 at any position, thereby improving the practicality of the embodiment.

[0048] The mounting portion 110 is configured as a mounting groove, which further reduces the operational difficulty when the present embodiment is connected to the photovoltaic component 300, that is, the bracket of the photovoltaic component 300 is directly snapped into the mounting groove and fixedly connected by a fixing member, thereby reducing the difficulty of using the present embodiment and improving the practicality of the present embodiment.

[0049] In some embodiments, for example, Figure 1 As shown, the floating body 100 is configured as a rectangular column, so that the shape of the floating body 100 is more regular and beautiful. In actual use, the connection between the floating body 100 and other floating bodies 100 is more convenient, and the force on the floating body 100 is more balanced, thereby improving the rationality of the structure of this embodiment.

[0050] In some embodiments, the float body 100, the connection assembly 200, and the mounting portion 110 are blow-molded as a whole, so that the embodiment has no moving parts as a whole, and does not need to be assembled when in use, and the overall structure is more stable and reliable. In addition, the blow-molded float body 100 can also ensure the sealing of the cavity inside the float body 100, thereby ensuring the floating ability of the embodiment.

[0051] It should be noted that when this embodiment is in use, the floating body 100 is directly moved to a suitable position and can be spliced ​​and installed with other floating bodies 100. The installation process uses common parts such as screws, bolts or fixing pins to be inserted into the connecting holes for connection and fixation. The connection process is simple and convenient.

[0052] In some embodiments, the mounting groove passes through at least three surfaces of the floating body 100. A plurality of mounting grooves are symmetrically arranged on the floating body 100 along the axis direction of the floating body 100. The mounting grooves are arranged on multiple surfaces of the floating body 100, so that when the present embodiment is used, different sides can be selected to connect with the photovoltaic assembly 300 according to actual conditions, thereby supporting the photovoltaic assembly 300 and improving the flexibility of the present embodiment.

[0053] The symmetrically arranged multiple installation grooves can effectively improve the connection strength between the present embodiment and the photovoltaic module 300, that is, improve the connection strength between the floating matrix and the photovoltaic module 300, and improve the safety and reliability of the present embodiment.

[0054] Example 2

[0055] This embodiment further provides a floating photovoltaic power generation device, comprising a photovoltaic assembly 300 and a floating body in any one of the above embodiments, wherein the photovoltaic assembly 300 is installed on the floating body through a mounting portion 110 .

[0056] The floating photovoltaic power generation equipment of this embodiment has the floating body in any of the above embodiments, and also has all the beneficial effects of the floating body, which will not be described again.

[0057] Specifically, when this embodiment is in use, any number of floating bodies 100 can be arranged for splicing according to the size of the photovoltaic assembly 300, so that the floating body 100 can effectively carry the photovoltaic assembly 300 and perform photovoltaic power generation operations.

[0058] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A floating body for carrying photovoltaic modules; characterized in that: include: A floating body (100), wherein a mounting portion (110) is provided on the floating body (100) for mounting a photovoltaic assembly (300); A connection assembly (200), the connection assembly (200) comprising an end connection piece (210) and a middle connection piece (220), wherein the end connection piece (210) and the middle connection piece (220) can be connected to any other end connection piece (210) or the middle connection piece (220); The end connecting piece (210) comprises a first connecting piece (211) and a second connecting piece (212), wherein the first connecting piece (211) and the second connecting piece (212) are symmetrically arranged at two ends of the floating body (100); The middle connecting piece (220) comprises a third connecting piece (221) and a fourth connecting piece (222), and the third connecting piece (221) and the fourth connecting piece (222) are symmetrically arranged on two side surfaces at the center of the floating body (100).

2. The floating body according to claim 1, characterized in that: An end face is arranged at the end of the floating body (100), and the end face is arranged vertically; the end connector (210) is arranged at the center of the end face, and the surface where the end connector (210) is located is arranged perpendicular to the surface where the end face is located.

3. The floating body according to claim 2, characterized in that: The first connecting member (211) and the second connecting member (212) are both configured as end connecting plates, and the end connecting plates are configured as horizontal plates; The end connecting plate is provided with connecting holes, and a plurality of connecting holes are evenly distributed on the end connecting plate.

4. The floating body according to claim 1, characterized in that: The floating body (100) is also provided with a vertical surface, and the middle connecting member (220) is provided at the center of the vertical surface; The surface where the middle connecting member (220) is located is arranged perpendicular to the surface where the vertical surface is located.

5. The floating body according to claim 4, characterized in that: The third connecting member (221) and the fourth connecting member (222) are both configured as middle connecting plates, and the middle connecting plates are configured as horizontal plates.

6. The floating body according to claim 5, characterized in that: The middle connecting plate is provided with connecting holes, and a plurality of connecting holes are evenly distributed on the middle connecting plate.

7. The floating body according to any one of claims 4 to 6, characterized in that: A vertical groove (120) is provided at the center of the vertical surface, and the middle connecting member (220) is arranged in the vertical groove (120).

8. The floating body according to claim 1, characterized in that: The floating body (100) is arranged in a columnar shape, and a walking surface is arranged on the columnar body. The walking surface is arranged horizontally for an operator to walk on. The mounting portion (110) is configured as a mounting groove, the mounting groove is disposed on the surface of the floating body (100), and the axis of the mounting groove is disposed perpendicularly to the axis of the floating body (100).

9. The floating body according to claim 8, characterized in that: The installation groove passes through at least three surfaces of the floating body (100); A plurality of mounting grooves are symmetrically arranged on the floating body (100) along the axial direction of the floating body (100).

10. A floating photovoltaic power generation device, characterized in that: It comprises a photovoltaic component and the floating body according to any one of claims 1 to 9, wherein the photovoltaic component is installed on the floating body through a mounting portion (110).

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