Flexible wave dissipation device and floating type photovoltaic system

Abstract

The utility model relates to the technical field of floating type photovoltaic system wave dissipation, and particularly discloses a flexible wave dissipation device and a floating type photovoltaic system, and the flexible wave dissipation device comprises a flexible wave dissipation member and a plurality of communication hole groups. According to the flexible wave dissipation device, the flexible wave dissipation piece is made of the polymer composite material or the metal, energy dissipation can be effectively conducted on sea waves through the flexible material, the remarkable wave dissipation effect is achieved, and the production cost of the flexible wave dissipation device can be reduced; meanwhile, the two ends of the flexible wave dissipation piece are movably connected with the bottom of the first floating pipe of the floating type photovoltaic system and the bottom of the second floating pipe of the floating type photovoltaic system respectively, so that the flexible wave dissipation piece can float along with the sea waves, the impact force of the sea waves is relieved, and the wave dissipation effect is further achieved; and damage to the flexible wave dissipation device caused by stress concentration is avoided. And moreover, a plurality of communicating hole groups are arranged, so that the impact force of sea waves on the flexible wave dissipation piece can be reduced, and the durability and the reliability of the flexible wave dissipation piece are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wave elimination of floating photovoltaic systems, in particular to a flexible wave elimination device and a floating photovoltaic system. Background Art

[0002] Currently, offshore floating photovoltaics have enormous potential for development, with installed capacity expected to surpass that of offshore wind power. However, due to the variability of natural factors in water bodies, such as wind-driven surges on the water surface, these surges can have destructive effects on floating photovoltaic systems. Wave-breaking devices are often installed in water bodies to prevent wave damage to dikes, dams, seawalls, and bank slopes. These wave-breaking and protective facilities are implemented on the waterfront slopes and their leading edges.

[0003] The wave-breaking devices in the existing technology mostly use row-type wave-breaking piles, which achieve the purpose of wave breaking through the "rigid wave breaking" method of the wave-breaking piles. However, in response to harsh marine environments, the wave-breaking piles can be easily hollowed out by water flow in a relatively short period of time, resulting in the problem that the wave-breaking device is not firm and the wave-breaking effect is poor. Utility Model Content

[0004] The purpose of the utility model is to provide a flexible wave-breaking device and a floating photovoltaic system, so as to at least solve the problem of poor wave-breaking effect of the wave-breaking devices in the prior art.

[0005] On the one hand, the utility model provides a flexible wave-breaking device, which includes: a flexible wave-breaking member, the two ends of which are movably connected to the bottom of a first floating tube of a floating photovoltaic system and the bottom of a second floating tube of the floating photovoltaic system respectively; a plurality of groups of connecting hole groups, wherein the plurality of groups of connecting hole groups are spaced apart along the extension direction of the flexible wave-breaking member; wherein the material of the flexible wave-breaking member is a polymer composite material or metal.

[0006] As an optional technical solution for the flexible wave-absorbing device, the material of the flexible wave-absorbing component is configured as a polymer composite material, the flexible wave-absorbing component is a polymer film, and the polymer film is multi-layered.

[0007] As an optional technical solution for the flexible wave-absorbing device, the cross-sectional shape of the flexible wave-absorbing member is semi-arc, V-shaped or parabolic.

[0008] As an optional technical solution for the flexible wave-isolating device, two adjacent groups of the communicating holes are arranged side by side or staggered along the extension direction of the flexible wave-isolating member.

[0009] As an optional technical solution for the flexible wave-breaking device, the cross-sectional shape of the flexible wave-breaking member is configured as a semi-arc, and a group of the connecting hole groups includes multiple leakage holes, which are arranged at intervals along the circumference of the flexible wave-breaking member.

[0010] As an optional technical solution for the flexible wave-breaking device, the leakage hole is a circular hole, an elliptical hole, or a polygonal hole.

[0011] As an optional technical solution for the flexible wave-absorbing device, the flexible wave-absorbing device also includes a first clamping member and a second clamping member, one end of the first clamping member is hinged to the bottom of the first floating tube, and the first clamping member clamps one end of the flexible wave-absorbing member, one end of the second clamping member is hinged to the bottom of the second floating tube, and the second clamping member clamps the other end of the flexible wave-absorbing member.

[0012] On the other hand, the utility model provides a floating photovoltaic system, including a support frame, a first floating tube, a second floating tube, a flexible wave-breaking device in any of the above schemes, and a plurality of photovoltaic panels, wherein the bottom of the first floating tube is movably connected to one end of the flexible wave-breaking member, the bottom of the second floating tube is movably connected to the other end of the flexible wave-breaking member, the top of the first floating tube and the top of the second floating tube are both connected to the support frame, and the photovoltaic panels are installed on the support frame.

[0013] As an optional technical solution for a floating photovoltaic system, the floating photovoltaic system further includes a first pontoon and a second pontoon, wherein the first pontoon is connected to one end of the first floating tube and one end of the second floating tube respectively, and the second pontoon is connected to the other end of the first floating tube and the other end of the second floating tube respectively.

[0014] As an optional technical solution for a floating photovoltaic system, the support frame includes a support base and a mounting plate. The top of the first floating tube and the top of the second floating tube are both connected to one end of the support base, and the mounting plate is connected to the other end of the support base. The photovoltaic panel is mounted on the mounting plate.

[0015] The beneficial effects of the utility model are:

[0016] The present invention provides a flexible wave-absorbing device, which includes a flexible wave-absorbing member and a plurality of connecting hole groups. The flexible wave-absorbing member is made of a polymer composite material or metal. By using the flexible wave-absorbing device of the present invention, the material of the flexible wave-absorbing member is set to a polymer composite material or metal. The flexible material can effectively dissipate energy from waves, thereby significantly reducing the waves and reducing the production cost of the flexible wave-absorbing device. At the same time, the two ends of the flexible wave-absorbing member are movably connected to the bottom of the first floating tube of the floating photovoltaic system and the bottom of the second floating tube of the floating photovoltaic system, respectively, so that the flexible wave-absorbing member can float with the waves, reducing the impact force of the waves, further playing the role of wave elimination, and avoiding damage to the flexible wave-absorbing device caused by concentrated force. In addition, a plurality of connecting hole groups are provided, and the plurality of connecting hole groups are spaced apart along the extension direction of the flexible wave-absorbing member. Such a setting can reduce the impact force of the waves on the flexible wave-absorbing member and improve the durability and reliability of the flexible wave-absorbing member. The flexible wave-breaking device of the utility model effectively solves the problem of poor wave-breaking effect of the wave-breaking devices in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic structural diagram of the flexible wave-dissipating device in an embodiment of the present utility model;

[0018] Figure 2 This is a structural diagram of a floating photovoltaic system in an embodiment of the present utility model;

[0019] Figure 3 Schematic diagram of the structure of the floating photovoltaic system in another embodiment of the present invention.

[0020] In the picture:

[0021] 1. Flexible wave-absorbing parts;

[0022] 2. Connecting hole group; 21. Leakage hole;

[0023] 3. Support frame; 31. Support base; 32. Mounting plate;

[0024] 4. First floating tube;

[0025] 5. Second floating tube;

[0026] 6. Photovoltaic panels;

[0027] 7. First pontoon;

[0028] 8. Second pontoon. DETAILED DESCRIPTION

[0029] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0030] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and are not intended to indicate or imply that the devices or elements referred to must have a specific position, be constructed and operated in a specific position, and therefore should not be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions, and the first feature being "above", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is at a higher level than the second feature. The first feature being "below", "below" and "below" the second feature includes the first feature being directly below and obliquely below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0031] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0032] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0033] like Figures 1 to 3As shown, this embodiment provides a flexible wave-absorbing device, which includes a flexible wave-absorbing member 1 and multiple groups of connecting holes 2. The two ends of the flexible wave-absorbing member 1 are movably connected to the bottom of the first floating tube 4 and the bottom of the second floating tube 5 of the floating photovoltaic system respectively; the multiple groups of connecting holes 2 are arranged at intervals along the extension direction of the flexible wave-absorbing member 1; and the material of the flexible wave-absorbing member 1 is a polymer composite material or metal.

[0034] By adopting the flexible wave-absorbing device of the present invention, the material of the flexible wave-absorbing member 1 is set to a polymer composite material or metal. By utilizing the flexible material, the energy of the waves can be effectively dissipated, so that it has a significant effect of reducing waves and can also reduce the production cost of the flexible wave-absorbing device. At the same time, the two ends of the flexible wave-absorbing member 1 are movably connected to the bottom of the first floating tube 4 of the floating photovoltaic system and the bottom of the second floating tube 5 of the floating photovoltaic system, respectively, so that the flexible wave-absorbing member 1 can float with the waves, reducing the impact force of the waves, further playing the role of wave elimination, and avoiding the damage to the flexible wave-absorbing device caused by concentrated force. In addition, a plurality of groups of connecting hole groups 2 are provided, and the plurality of groups of connecting hole groups 2 are spaced along the extension direction of the flexible wave-absorbing member 1. Such a setting can reduce the impact force of the waves on the flexible wave-absorbing member 1 and improve the durability and reliability of the flexible wave-absorbing member 1. By using the flexible wave-absorbing device of the present invention, the problem of poor wave elimination effect of the wave-absorbing device in the prior art is effectively solved.

[0035] It should be noted that the flexible wave-absorbing member 1 in this embodiment can be configured as a polymer composite material, wherein the flexible wave-absorbing member 1 includes but is not limited to a polymer film, and the polymer film is multi-layered. Such a configuration has the advantages of energy saving, high efficiency, easy processing, and low cost. At the same time, it can effectively dissipate the energy of the waves, so that it has a significant wave reduction effect.

[0036] Alternatively, the flexible wave-absorbing member 1 may also be made of natural rubber, carbon fiber, etc.

[0037] Alternatively, the flexible wave-absorbing member 1 may also be a flexible metal wire, beryllium-tungsten alloy, aluminum, or titanium in the shape of a thin wire or foil.

[0038] In some embodiments, the cross-sectional shape of the flexible wave-dissipating member 1 includes but is not limited to a semi-arc shape, a V shape, or a parabola shape. The above-mentioned arrangement can further play the role of wave dissipation and avoid damage to the flexible wave-dissipating device caused by concentrated force.

[0039] In this embodiment, two adjacent groups of connecting hole groups 2 are arranged side by side along the extension direction of the flexible wave-absorbing member 1, so that the waves can pass through the connecting hole groups 2 smoothly, thereby reducing the impact force of the waves on the flexible wave-absorbing member and improving the durability and reliability of the flexible wave-absorbing member.

[0040] Alternatively, two adjacent groups of communicating holes 2 are staggered along the extension direction of the flexible wave-absorbing member 1, which can also reduce the impact force of waves on the flexible wave-absorbing member.

[0041] In this program, if Figure 1 As shown, the cross-sectional shape of the flexible wave-damping member 1 is configured as a semi-arc, and a group of connecting hole groups 2 includes multiple leakage holes 21. The multiple leakage holes 21 are arranged at intervals along the circumference of the flexible wave-damping member 1, which can further reduce the impact force of waves on the flexible wave-damping member.

[0042] Furthermore, the water leakage hole 21 includes but is not limited to a circular hole, an elliptical hole or a polygonal hole. Such a setting can ensure that the waves enter the water leakage hole 21 smoothly, reducing the impact force of the waves on the flexible wave-absorbing member.

[0043] It should be noted that, in this solution, the diameter of the water leakage holes 21 is not specifically limited, and the distance between two adjacent water leakage holes 21 is not specifically limited.

[0044] In an embodiment not shown in the figure, the flexible wave-absorbing device further includes a first clamping member and a second clamping member. One end of the first clamping member is hinged to the bottom of the first floating tube 4, and the first clamping member clamps one end of the flexible wave-absorbing member 1. In this way, one end of the flexible wave-absorbing member 1 can float with the waves, avoiding damage to the flexible wave-absorbing device caused by concentrated force; similarly, one end of the second clamping member is hinged to the bottom of the second floating tube 5, and the second clamping member clamps the other end of the flexible wave-absorbing member 1. In this way, it can also float with the waves, avoiding damage to the flexible wave-absorbing device caused by concentrated force.

[0045] Specifically, the first clamping member and the second clamping member can be elastic clamps, which are hinged to the bottom of the first floating tube 4 and the bottom of the second floating tube 5, and the two ends of the flexible wave-absorbing member 1 are clamped by the elastic clamps.

[0046] Alternatively, in another embodiment not shown in the figure, the flexible wave-breaking device further includes a plurality of first connecting rings and a plurality of second connecting rings, the first connecting ring being sleeved on the first floating tube 4, and the first connecting ring being connected to one end of the flexible wave-breaking member 1. Similarly, the second connecting ring being sleeved on the second floating tube 5, and the second connecting ring being connected to the other end of the flexible wave-breaking member 1.

[0047] like Figure 2 and Figure 3As shown, this embodiment also provides a floating photovoltaic system, including a support frame 3, a first floating tube 4, a second floating tube 5, the flexible wave-absorbing device in the above scheme and a plurality of photovoltaic panels 6, the bottom of the first floating tube 4 and one end of the flexible wave-absorbing member 1 are movably connected, the bottom of the second floating tube 5 and the other end of the flexible wave-absorbing member 1 are movably connected, the top of the first floating tube 4 and the top of the second floating tube 5 are both connected to the support frame 3, and the photovoltaic panel 6 is installed on the support frame 3. In this way, through the first floating tube 4 and the second floating tube 5, the multiple photovoltaic panels 6 installed on the support frame 3 can float on the sea surface. By adopting the floating photovoltaic system of the present invention, the material of the flexible wave-absorbing member 1 is set to a polymer composite material or metal. By using the flexible material, the energy of the waves can be effectively dissipated, which has a significant effect of reducing waves and can also reduce the production cost of the floating photovoltaic system. At the same time, the two ends of the flexible wave-absorbing member 1 are movably connected to the bottom of the first floating tube 4 of the floating photovoltaic system and the bottom of the second floating tube 5 of the floating photovoltaic system, respectively, so that the flexible wave-absorbing member 1 can float with the waves, reducing the impact force of the waves, further playing the role of wave elimination, and avoiding the damage to the flexible wave-eliminating device caused by concentrated force. In addition, multiple groups of connecting hole groups 2 are set, and the multiple groups of connecting hole groups 2 are spaced along the extension direction of the flexible wave-eliminating member 1. Such a setting can reduce the impact force of the waves on the flexible wave-eliminating member 1 and improve the durability and reliability of the flexible wave-eliminating member 1. By using the floating photovoltaic system of the present invention, the problem of poor wave elimination effect of the floating photovoltaic system in the prior art is effectively solved.

[0048] Furthermore, the floating photovoltaic system also includes a first pontoon 7 and a second pontoon 8. The first pontoon 7 is connected to one end of the first floating tube 4 and one end of the second floating tube 5, respectively, and the second pontoon 8 is connected to the other end of the first floating tube 4 and the other end of the second floating tube 5, respectively. This arrangement of the first pontoon 7 and the second pontoon 8 allows the multiple photovoltaic panels 6 mounted on the support frame 3 to float stably on the sea surface.

[0049] In this embodiment, the support frame 3 includes a support base 31 and a mounting plate 32. The tops of the first floating tube 4 and the second floating tube 5 are connected to one end of the support base 31, and the mounting plate 32 is connected to the other end of the support base 31. The photovoltaic panel 6 is mounted on the mounting plate 32. This arrangement ensures stable and reliable installation of the photovoltaic panel 6.

[0050] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. Those skilled in the art will appreciate that other variations or modifications can be made based on the above description. It is not necessary and impossible to enumerate all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. A flexible wave-breaking device, characterized in that: include: A flexible wave-absorbing member (1), wherein both ends of the flexible wave-absorbing member (1) are movably connected to the bottom of a first floating tube (4) of the floating photovoltaic system and the bottom of a second floating tube (5) of the floating photovoltaic system respectively; A plurality of communication hole groups (2), wherein the plurality of communication hole groups (2) are arranged at intervals along the extension direction of the flexible wave-eliminating member (1); Wherein, the material of the flexible wave-absorbing member (1) is a polymer composite material or metal.

2. The flexible wave-breaking device according to claim 1, characterized in that: The material of the flexible wave-eliminating member (1) is configured as a polymer composite material, the flexible wave-eliminating member (1) is a polymer film, and the polymer film is multi-layered.

3. The flexible wave-breaking device according to claim 1, characterized in that: The cross-sectional shape of the flexible wave-dissipating member (1) is semi-arc, V-shaped or parabolic.

4. The flexible wave-breaking device according to claim 1, characterized in that: Two adjacent groups of communicating hole groups (2) are arranged side by side or staggered along the extension direction of the flexible wave-eliminating member (1).

5. The flexible wave-breaking device according to claim 3, characterized in that: The cross-sectional shape of the flexible wave-eliminating member (1) is configured as a semi-arc, and one group of the connecting hole groups (2) includes a plurality of water leakage holes (21), and the plurality of water leakage holes (21) are arranged at intervals along the circumference of the flexible wave-eliminating member (1).

6. The flexible wave-breaking device according to claim 5, characterized in that: The water leakage hole (21) is a circular hole, an elliptical hole or a polygonal hole.

7. The flexible wave-breaking device according to claim 1, characterized in that: The flexible wave-absorbing device also includes a first clamping member and a second clamping member, one end of the first clamping member is hinged to the bottom of the first floating tube (4), and the first clamping member clamps one end of the flexible wave-absorbing member (1), one end of the second clamping member is hinged to the bottom of the second floating tube (5), and the second clamping member clamps the other end of the flexible wave-absorbing member (1).

8. A floating photovoltaic system, characterized in that: It comprises a support frame (3), a first floating tube (4), a second floating tube (5), a flexible wave-breaking device according to any one of claims 1 to 7, and a plurality of photovoltaic panels (6), wherein the bottom of the first floating tube (4) is movably connected to one end of the flexible wave-breaking member (1), the bottom of the second floating tube (5) is movably connected to the other end of the flexible wave-breaking member (1), the top of the first floating tube (4) and the top of the second floating tube (5) are both connected to the support frame (3), and the photovoltaic panel (6) is mounted on the support frame (3).

9. The floating photovoltaic system according to claim 8, characterized in that: The floating photovoltaic system further comprises a first pontoon (7) and a second pontoon (8), wherein the first pontoon (7) is connected to one end of the first floating tube (4) and one end of the second floating tube (5), respectively, and the second pontoon (8) is connected to the other end of the first floating tube (4) and the other end of the second floating tube (5), respectively.

10. The floating photovoltaic system according to claim 8, characterized in that: The support frame (3) comprises a support seat (31) and a mounting plate (32); the top of the first floating tube (4) and the top of the second floating tube (5) are both connected to one end of the support seat (31); the mounting plate (32) is connected to the other end of the support seat (31); and the photovoltaic panel (6) is mounted on the mounting plate (32).

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