Support structure of floating type photovoltaic power generation system

Abstract

The utility model provides a support structure of a floating type photovoltaic power generation system. The support structure comprises a floating assembly and a supporting assembly. The supporting assembly comprises a first supporting rod, a first mounting rod and a second mounting rod. In order to guarantee stable installation of the photovoltaic panel, the first installation rod is arranged to provide a solid installation foundation for the photovoltaic panel, it is guaranteed that the photovoltaic panel can be stably attached to the supporting assembly, and stable operation is achieved. By arranging the first supporting rod, convenience is provided for workers to walk on the floating assembly below the supporting assembly, and breeding work, daily maintenance and overhaul work are more convenient and faster.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaics, in particular to a support structure of a floating photovoltaic power generation system. Background Art

[0002] Since its introduction in the early 21st century, floating photovoltaic power generation systems have experienced rapid development. From the initial experimental projects to today's commercial-scale applications, floating photovoltaic power generation technology has not only demonstrated its potential in improving land utilization and reducing environmental damage, but also effectively solved the problem of uneven energy distribution. However, with the continuous maturity of technology and the expansion of application areas, existing floating photovoltaic power generation systems have also exposed some problems.

[0003] It is particularly noteworthy that many floating photovoltaic power generation systems currently have difficulty in walking, which greatly limits their convenience in practical applications. The inconvenience of walking on floating photovoltaic power generation systems not only makes it difficult for workers to carry out daily inspections and maintenance work on the power station, but also greatly hinders the repair and replacement of photovoltaic modules. In addition, for some floating photovoltaic power stations that also take into account aquaculture functions, the inconvenience of walking for workers has also seriously restricted the progress of aquaculture operations and reduced the comprehensive benefits of the power station. Utility Model Content

[0004] In view of this, the purpose of the utility model is to overcome the deficiencies in the prior art and provide a support structure for a floating photovoltaic power generation system.

[0005] The utility model provides the following technical solutions:

[0006] A support structure of a floating photovoltaic power generation system includes a floating component and a supporting component. The floating component includes a floating tube and a pontoon, each of which is provided with more than one floating tube and pontoon. When more than two floating tubes are provided, the floating tubes are arranged at intervals along a first direction, and the pontoon is fixedly connected to the end of the floating tube, and the floating tube and the pontoon can float on the water surface; the supporting component is used to install a photovoltaic panel, and the supporting component includes a first support rod and a first mounting rod, the first support rod is arranged on one of the floating tubes or the pontoon, and the first mounting rod is arranged on an end of the first support rod away from the floating tube; a plurality of the first support rods are provided, and the plurality of the first support rods are arranged at intervals along a second direction, and the number of the first mounting rods matches the number of the first support rods; wherein the height of the first support rod is h, and the first direction and the second direction are perpendicular to each other.

[0007] In one embodiment, the support assembly also includes a second mounting rod and a third mounting rod, the second mounting rod being tilted to the first mounting rod and the first support rod respectively, and one end of the second mounting rod is connected to one end of the first mounting rod, and the other end of the second mounting rod is connected to the first support rod; the number of the first mounting rods and the second mounting rods matches the number of the first support rods; the third mounting rod is tilted relative to the first support rod and the first mounting rod, one end of the third mounting rod is connected to the first mounting rod, and the other end of the third mounting rod is connected to one end of the floating tube on the first support rod, and the third mounting rod is located on the other side of the first support rod relative to the second mounting rod.

[0008] In one embodiment, the length of the second mounting rod is less than the length of the third mounting rod.

[0009] In one embodiment, the first mounting rod is hinged to the first support rod; the two ends of the first mounting rod are respectively a first hinged end and a second hinged end; more than two first hinge points are arranged on the first hinged end along the length direction of the first mounting rod, and the second mounting rod can be hinged to cooperate with different first hinge points on the first hinged end; more than two second hinge points are arranged on the second hinged end along the length direction of the first mounting rod, and the third mounting rod can be hinged to different second hinge points.

[0010] In one embodiment, a drainage through hole is provided on the floating tube, and a buckle groove is provided on the floating box.

[0011] In one embodiment, the support structure of the floating photovoltaic power generation system further includes a first diagonal brace rod, which is fixedly connected to two adjacent first brace rods, two first diagonal brace rods are arranged between the two adjacent first brace rods, and the two first diagonal brace rods are cross-arranged.

[0012] In one embodiment, the support structure of the floating photovoltaic power generation system further includes a second diagonal brace rod, which is fixedly connected to two adjacent first mounting rods, and two second diagonal brace rods are arranged between two adjacent first mounting rods, and the two second diagonal brace rods are arranged crosswise.

[0013] In one embodiment, the support assembly further includes a second support rod, a first tightening member and a second tightening member, the two ends of the second support rod are respectively a fixed end and a supporting end, compared to the first support rod, the second support rod is arranged on the other floating tube through the fixed end, the supporting end of the second support rod is connected to the first mounting rod, and the first mounting rod is supported by the first support rod and the second support rod; the first tightening member is installed on one floating tube, and the first support rod is fixedly connected to the floating tube through the first tightening member; relative to the first tightening member, the second tightening member is installed on the other floating tube, and the fixed end is installed on the second tightening member.

[0014] In one embodiment, the length of the first support rod is greater than the length of the second support rod.

[0015] In one embodiment, the support structure of the floating photovoltaic power generation system further includes a first crossbar, which is disposed between the photovoltaic panel and the first support rod, and a plurality of the first support rods are fixedly connected via the first crossbar.

[0016] The embodiments of the present utility model have the following advantages:

[0017] In order to ensure the stable installation of photovoltaic panels, the first mounting rod is set to provide a solid installation foundation for the photovoltaic panels, ensuring that the photovoltaic panels can be firmly attached to the support components and achieve smooth operation. The first support rod is set to facilitate the staff to walk on the floating components under the support components, making breeding operations, daily maintenance and inspection work more convenient and quick.

[0018] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] 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.

[0020] Figure 1 A structural schematic diagram from a perspective of one embodiment of a support structure of a floating photovoltaic power generation system provided by an embodiment of the present application is shown;

[0021] Figure 2A structural schematic diagram from a perspective of another embodiment of a support structure of a floating photovoltaic power generation system provided by an embodiment of the present application is shown;

[0022] Figure 3 A schematic structural diagram of two viewing angles in one embodiment of a support structure of a floating photovoltaic power generation system provided in an embodiment of the present application is shown;

[0023] Figure 4 Shows Figure 3 A partial enlarged view of the middle A;

[0024] Figure 5 A schematic structural diagram of three viewing angles of another embodiment of a support structure of a floating photovoltaic power generation system provided in an embodiment of the present application is shown;

[0025] Figure 6 A schematic structural diagram of four viewing angles of another embodiment of a support structure of a floating photovoltaic power generation system provided in an embodiment of the present application is shown;

[0026] Figure 7 Shows Figure 3 A partial enlarged view of point B in the middle.

[0027] Description of main component symbols:

[0028] 100-floating assembly; 110-floating tube; 120-floating tank;

[0029] 200-support assembly; 210-first support rod; 212-second support rod; 220-first crossbar; 231-first mounting rod; 232-second mounting rod; 233-third mounting rod; 240-first clamping member; 245-second clamping member; 250-first diagonal brace rod; 260-second diagonal brace rod;

[0030] 300-Photovoltaic panels. DETAILED DESCRIPTION

[0031] The embodiments of the present invention are described in detail below, and 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 only used to explain the present invention, and cannot be understood as limiting the present invention.

[0032] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. In contrast, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0033] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of the template herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0036] The embodiment of the present application provides a support structure of a floating photovoltaic power generation system. The floating photovoltaic power generation system is arranged on the sea surface for power generation. After the floating photovoltaic power generation system is provided with the support structure of the floating photovoltaic power generation system provided by the embodiment of the present application, it is convenient for the staff to walk on the floating photovoltaic power generation system, convenient for the maintenance of the floating photovoltaic power generation system, and convenient for the staff to engage in breeding work on the floating photovoltaic power generation system. The support structure of the floating photovoltaic power generation system provided by the embodiment of the present application

[0037] like Figures 1 to 6 As shown, the support structure of the floating photovoltaic power generation system includes a floating component 100 and a supporting component 200 .

[0038] like Figure 2 As shown, the floating assembly 100 includes a floating tube 110 and a pontoon 120, and two floating tubes 110 and two pontoons 120 are provided. The two floating tubes 110 are arranged at intervals along the first direction, and the two pontoons 120 are fixedly connected to the opposite ends of the two floating tubes 110, respectively, and the floating tubes 110 and the pontoons 120 can float on the water surface. In the present application, the shape of the floating tube 110 is not limited. For example, the floating tube 110 can be a cylindrical structure, a prism-shaped structure or a multi-prism structure thereof, and the multi-prism structure can be, for example, a quadrangular prism structure or a pentagonal prism structure. In the present application, the shape of the pontoon 120 is not limited. For example, the pontoon 120 can be a cylindrical structure, a prism-shaped structure or a multi-prism structure thereof, and the multi-prism structure can be, for example, a quadrangular prism structure or a pentagonal prism structure.

[0039] Exemplarily, the overall density of the floating tube 110 and the pontoon 120 is less than the density of fresh water and the density of seawater, so that the floating tube 110 and the pontoon 120 can still float in fresh water or seawater when other operating facilities are installed on them. Exemplarily, the floating tube 110 and the pontoon 120 are hollow shells, and light fillers are arranged inside the shells, and anti-corrosion paint and anti-corrosion rubber are arranged outside the shells. In another embodiment, the floating tube 110 and the pontoon 120 are solid block structures, and a rod body is arranged inside the block to increase strength.

[0040] Exemplarily, the material of the floating tube 110 and the floating box 120 is not limited. For example, the material of the floating tube 110 and the floating box 120 is thin-walled steel, high-strength plastic (such as HDPE), etc.

[0041] like Figure 3 and Figure 4 As shown, the support assembly 200 is used to install the photovoltaic panel 300. The support assembly 200 includes a first support rod 210, a first mounting rod 231 and a second mounting rod 232. The first support rod 210 serves as the basis of the support assembly 200. One end of the first support rod 210 is vertically fixed on one of the floating tubes 110. The first mounting rod 231 is disposed on the end of the first support rod 210 away from the floating tube 110. The first mounting rod 231 mainly provides a stable mounting platform for the photovoltaic panel 300 to ensure that the photovoltaic panel 300 can be stably fixed on the support assembly 200. The second mounting rod 232 is inclined to the first mounting rod 231 and the first support rod 210 respectively; one end of the second mounting rod 232 is connected to one end of the first mounting rod 231, and the other end of the second mounting rod 232 is connected to the first support rod 210. The second mounting rod 232 forms a triangular support system between the first mounting rod 231 and the first support rod 210, which not only enhances the stability of the entire support assembly 200, but also improves its adaptability to various environmental factors.

[0042] Exemplarily, the photovoltaic panel 300 is fixedly connected to the support assembly 200; exemplary, in one embodiment, the photovoltaic panel 300 is fixedly connected to the support assembly 200 by welding; exemplary, in one embodiment, the photovoltaic panel 300 is fixedly connected to the support assembly 200 by snap-fitting.

[0043] A plurality of first support rods 210 are provided, and the plurality of first support rods 210 are arranged on one floating tube 110 at intervals along the second direction. The number of the first mounting rods 231 and the second mounting rods 232 matches the number of the first support rods 210 .

[0044] Among them, Figure 3 As shown, the height of the first support rod 210 is h; the first direction and the second direction are perpendicular to each other. Exemplarily, the first direction is parallel to the length direction of the pontoon 120, the second direction is parallel to the length direction of the floating tube 110, and the floating tube 110 and the pontoon 120 are arranged vertically.

[0045] Exemplarily, 0.8m≤h≤2.1m; exemplary, h=0.8m; exemplary, h=1m; exemplary, h=2.1m; It can be understood that the above range of the height h of the first support rod 210 is only an example for ease of understanding and cannot be regarded as a limitation of the present application.

[0046] In order to ensure the stable installation of the photovoltaic panel 300, the first mounting rod 231 is provided to provide a solid installation foundation for the photovoltaic panel 300, ensuring that the photovoltaic panel 300 can be firmly attached to the support assembly 200 and achieve smooth operation. In addition, the second mounting rod 232 constructs a stable triangular support structure between the first mounting rod 231 and the first support rod 210, which not only greatly improves the overall stability of the support assembly 200, but also significantly enhances its ability to adapt to various environmental conditions. In particular, the height setting of the first support rod 210, whose height is controlled within a certain range, not only helps to lower the center of gravity of the photovoltaic panel 300 and improve the wind resistance, but also provides convenience for the staff to walk on the floating assembly 100 under the support assembly 200, making the breeding operation, daily maintenance and overhaul work more convenient and quick.

[0047] In another embodiment, one floating tube 110 and one pontoon 120 are provided, and the pontoon is fixedly connected to the end of the floating tube. For ease of understanding and description, the following contents describe various embodiments based on the technical solution of providing two floating tubes and two pontoons, which, of course, does not mean to limit the present application.

[0048] like Figure 4As shown, in one embodiment, the support assembly 200 further includes a third mounting rod 233, which can further enhance the supporting effect of the photovoltaic panel 300 and improve the overall reliability. The third mounting rod 233 is tilted relative to the first supporting rod 210 and the first mounting rod 231, one end of the third mounting rod 233 is connected to the first mounting rod 231, and the other end of the third mounting rod 233 is connected to one end of the floating tube 110 on the first supporting rod 210. Relative to the second mounting rod 232, the third mounting rod 233 is located on the other side of the first supporting rod 210, so that the third mounting rod 233 and the second mounting rod 232 form a complementary relationship in position.

[0049] By providing the third mounting rod 233, not only can a more stable support be provided for the photovoltaic panel 300, but also the structural stability of the entire support assembly 200 can be enhanced. This is because the third mounting rod 233, the first mounting rod 231 and the first support rod 210 together form a more complex support network structure, which can more effectively disperse and bear the weight and external force from the photovoltaic panel 300, not only further improving the supporting effect of the support assembly 200 on the photovoltaic panel 300, but also enhancing the reliability and stability of the entire system, so that the photovoltaic panel 300 can operate stably in various environments.

[0050] like Figure 2 As shown, in one embodiment, the second mounting rod 232 and the third mounting rod 233 are respectively supported at both ends of the first support rod 210, and the length of the second mounting rod 232 is less than the length of the third mounting rod 233, so that the first support rod 210 can be tilted relative to the horizontal plane, thereby making the photovoltaic panel 300 arranged on the first support rod 210 tilt relative to the horizontal plane. Due to the inclination of the first support rod 210, the photovoltaic panel 300 installed thereon is also tilted relative to the horizontal plane. This tilting design has a significant effect on improving the power generation efficiency of the photovoltaic panel 300. When the sunlight is irradiated, the tilted photovoltaic panel 300 can better receive sunlight, improve the utilization rate of the photovoltaic panel 300 to the sunlight, and thus improve the power generation efficiency of the photovoltaic panel 300.

[0051] In addition, the inclination angle of the first support rod 210 and the photovoltaic panel 300 relative to the horizontal plane can also be flexibly adjusted according to different geographical locations and seasonal changes. For example, when the sunlight angle is low in winter, the length of the second mounting rod 232 and the third mounting rod 233 can be adjusted to make the angle of the photovoltaic panel 300 more suitable for receiving sunlight, thereby further improving the power generation efficiency. When the sunlight angle is high in summer, the photovoltaic panel 300 can be prevented from being overly exposed to the sun through corresponding adjustments, thereby reducing heat loss and improving the stability and service life of the photovoltaic panel 300. In summary, this design of using the second mounting rod 232 and the third mounting rod 233 to support the first support rod 210 and adjusting the length of the mounting rod to tilt the photovoltaic panel 300 relative to the horizontal plane not only improves the power generation efficiency of the photovoltaic panel 300, but also enhances the adaptability and stability of the photovoltaic system, and is a very practical and effective technical solution.

[0052] like Figure 4 As shown, in one embodiment, the first mounting rod 231 is hinged to the first supporting rod 210 , thereby providing the first mounting rod 231 with greater flexibility and adaptability.

[0053] The two ends of the first mounting rod 231 are respectively a first hinged end and a second hinged end; the first hinged end is provided with more than two first hinge points along the length direction of the first mounting rod 231, and the second mounting rod 232 can be hingedly matched with different first hinge points on the first hinged end, so as to adjust the angle between the first mounting rod 231 and the second mounting rod 232, thereby affecting the posture and stability of the entire structure.

[0054] The second hinged end is provided with more than two second hinge points along the length direction of the first mounting rod 231 , and the third mounting rod 233 can be hinged to different second hinge points, so as to adjust the angle between the first mounting rod 231 and the third mounting rod 233 .

[0055] By setting the first hinge point and the second hinge point, the first mounting rod 231 can be adjusted to a variety of angles and postures to meet different installation and use requirements. At the same time, since multiple first hinge points and second hinge points are set, more precise angle adjustment can be achieved, improving the stability and reliability of the entire structure.

[0056] like Figure 7As shown, in one embodiment, the support structure of the floating photovoltaic power generation system also includes a first diagonal support rod 250, and the first diagonal support rod 250 is fixedly connected to two adjacent first support rods 210. Two first diagonal support rods 250 are arranged between the two adjacent first support rods 210, and the two first diagonal support rods 250 are cross-arranged in a cross-arranged manner. This cross-arrangement not only enhances the stability of the structure, but also enables the support structure to better disperse and withstand various external forces (such as wind force, water flow, etc.), thereby ensuring the safe and stable operation of the entire photovoltaic power generation system.

[0057] like Figure 7 As shown, in one embodiment, the support structure of the floating photovoltaic power generation system further includes a second diagonal brace 260, the second diagonal brace 260 is fixedly connected to two adjacent first mounting rods 231, two second diagonal brace 260 are arranged between the two adjacent first mounting rods 231, and the two second diagonal brace 260 are arranged crosswise. The two second diagonal brace 260 not only enhances the stability of the structure, but also adopts a cross-arrangement between them. This cross-arrangement not only helps to disperse and resist various external forces, such as wind, water flow, etc., but also makes the support structure more solid, thereby improving the safety and reliability of the entire floating photovoltaic power generation system.

[0058] like Figure 5 and Figure 6 As shown, in some other embodiments, the support assembly 200 further includes a second support rod 212 , a first tightening member 240 and a second tightening member 245 .

[0059] The two ends of the second support rod 212 are respectively a fixed end and a supporting end; compared with the first support rod 210, the second support rod 212 is set on another floating tube 110 through the fixed end, that is, the first support rod 210 and the second support rod 212 are installed on different floating tubes 110; the supporting end of the second support rod 212 is connected to the first mounting rod 231, and the first mounting rod 231 is supported by the first support rod 210 and the second support rod 212. The first support rod 210 and the second support rod 212 can be installed on two different floating tubes 110 respectively, which effectively disperses the supporting pressure and increases the stability of the entire structure. Through the synergistic effect of the first support rod 210 and the second support rod 212, the first mounting rod 231 is strongly supported, thereby ensuring the stability of the photovoltaic panel 300 installed thereon. The support assembly 200 not only provides a stable support for the photovoltaic panel 300, but also leaves a certain space under the photovoltaic panel 300, providing a convenient walking and operating space for the staff, further enhancing the practicality and safety of the entire photovoltaic power generation system.

[0060] The first fastening member 240 is installed on a floating tube 110, and the first support rod 210 is fixedly connected to the floating tube 110 through the first fastening member 240. The first support rod 210 is fixedly connected to the first fastening member 240, for example, by welding or bolting.

[0061] Relative to the first fastening member 240, the second fastening member 245 is installed on another floating tube 110, and the fixed end is installed on the second fastening member 245. The second support rod 212 is fixedly connected to the second fastening member 245, for example, by welding or bolting.

[0062] like Figure 5 As shown, in one embodiment, the length of the first support rod 210 is greater than the length of the second support rod 212, so that the first mounting rod 231 and the photovoltaic panel 300 mounted on the first mounting rod 231 are tilted at a certain angle relative to the floating tube 110 and the buoyancy tank 120. The tilted angle can make the photovoltaic panel 300 better align with the sunlight, especially when the solar altitude angle changes. By adjusting the tilt angle, the photovoltaic panel 300 can receive more sunlight, thereby improving the power generation efficiency of the photovoltaic panel 300.

[0063] The tilted photovoltaic panel 300 also helps to drain water and dissipate heat. In rainy days or humid environments, the tilted design helps rain or dew to slide off quickly, reducing the impact of accumulated water on the photovoltaic panel 300. At the same time, the tilted angle also helps convection between the photovoltaic panel 300 and the air, improves heat dissipation efficiency, and further ensures the stable operation and power generation efficiency of the photovoltaic panel 300.

[0064] In summary, the length difference design of the first support rod 210 and the second support rod 212 enables the first mounting rod 231 and the photovoltaic panel 300 to form a certain inclination angle relative to the floating tube 110 and the floating box 120. This design not only improves the power generation efficiency of the photovoltaic panel 300, but also helps to drain water and dissipate heat, thereby enhancing the stability and reliability of the entire photovoltaic power generation system.

[0065] like Figure 4 and Figure 6As shown, in one embodiment, the support structure of the floating photovoltaic power generation system also includes a first crossbar 220, which is arranged between the photovoltaic panel 300 and the first support rod 210, and multiple first support rods 210 are fixedly connected by the first crossbar 220. The first crossbar 220 is arranged between the photovoltaic panel 300 and the first support rod 210 to form a stable connection structure. The first crossbar 220 not only provides additional support for the photovoltaic panel 300, but also strengthens the support structure in the horizontal direction by closely connecting multiple first support rods 210 together, further improving the stability and reliability of the entire photovoltaic power generation system. Even in the face of severe weather conditions or strong external impact, the entire support structure can remain stable to ensure the safety and normal operation of the photovoltaic panel 300.

[0066] In one embodiment, a drainage hole is provided on the floating tube 110, and the drainage hole can drain the water in the floating tube 110. A pumping motor is also provided in the floating tube 110, and the drainage port of the pumping motor is connected to the drainage hole. The water inlet of the pumping motor is set at the accumulated water in the floating tube 110. The pumping motor pumps out the accumulated water in the floating tube 110 and discharges it from the drainage hole.

[0067] The buoyancy box 120 is provided with a buckle slot, which can be used to buckle and connect other devices, such as a towing boat or an anchor cable, etc. The buckle slot can also be buckled and connected to other connecting devices, and one buoyancy box 120 can be connected to other buoyancy boxes 120 through the connecting device. The buckle slot can also be buckled and connected to aquaculture devices, etc. The buckle slot can also be buckled and connected to a hanging ladder for workers to walk or work.

[0068] In some embodiments, the floating tube 110 and / or the pontoon 120 are provided with anchor cables connected to the bottom of the water, and the anchor cables can effectively fix the floating tube 110 and / or the pontoon 120 in the water area to prevent them from moving with wind, waves or water currents.

[0069] A winch device for retracting and releasing the anchor cable is also provided on the floating tube 110 and / or the pontoon 120. When the floating tube 110 and / or the pontoon 120 needs to be fixed, the anchor cable can be extended by the winch device so that the anchor cable penetrates into the water bottom; and when the position of the floating tube 110 and / or the pontoon 120 needs to be moved or adjusted, the anchor cable can be retracted by the winch device so that the floating tube 110 and / or the pontoon 120 can resume a free floating state.

[0070] In some embodiments, a position adjustment device is provided on the floating tube 110 and / or the pontoon 120, which can enhance the flexibility and stability of the floating tube 110 and / or the pontoon 120 in the water area. The position adjustment device is provided with a propeller, a power component for driving the propeller to rotate, and a control component for controlling the speed, opening and closing, and rotation direction of the propeller. The propeller generates thrust by rotating, thereby pushing the floating tube 110 and the pontoon 120 to move in the water area. The power component is usually implemented by an electric motor, a hydraulic motor or other types of power equipment.

[0071] Through the control component, the operator can adjust the position of the floating tube 110 and the floating box 120 as needed, so that they can quickly and accurately reach the predetermined position. At the same time, under severe weather conditions such as wind and waves, the control component can also adjust the speed and direction of rotation of the propeller to keep the floating tube 110 or the floating box 120 in a relatively stable position to avoid excessive impact and damage.

[0072] The position adjustment device not only improves the flexibility and adaptability of the floating tube 110 and / or the buoyancy box 120 in the water area, but also enhances its stability and safety. Whether it is used in a floating photovoltaic power generation system, a marine ranch or other water facilities, it can play an important role.

[0073] In all examples shown and described herein, any specific values ​​should be interpreted as merely exemplary and not as limiting, and thus other examples of the exemplary embodiments may have different values.

[0074] 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.

[0075] The above-mentioned embodiments only express several implementation methods of the present invention, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A support structure of a floating photovoltaic power generation system, characterized in that: include: A floating assembly (100) comprises a floating tube (110) and a buoyancy box (120), wherein at least one of the floating tube (110) and the buoyancy box (120) are provided. When at least two floating tubes are provided, the floating tubes (110) are arranged at intervals along a first direction, and the buoyancy box (120) is fixedly connected to the end of the floating tube. The floating tube (110) and the buoyancy box (120) can float on the water surface. A support assembly (200), the support assembly (200) being used for installing a photovoltaic panel (300), the support assembly (200) comprising a first support rod (210) and a first mounting rod (231), the first support rod (210) being arranged on one of the floating tubes (110) or the floating tank (120), the first mounting rod (231) being arranged on an end of the first support rod (210) away from the floating tube (110); A plurality of the first support rods (210) are provided, the plurality of the first support rods (210) are spaced apart along the second direction, and the number of the first mounting rods (231) matches the number of the first support rods (210); The height of the first support rod (210) is h, and the first direction and the second direction are perpendicular to each other.

2. The support structure of the floating photovoltaic power generation system according to claim 1 is characterized in that: The support assembly (200) further comprises: a second mounting rod (232), the second mounting rod (232) being arranged obliquely with the first mounting rod (231) and the first support rod (210), respectively, and one end of the second mounting rod (232) being connected to one end of the first mounting rod (231), and the other end of the second mounting rod (232) being connected to the first support rod (210); the number of the first mounting rod (231) and the second mounting rod (232) matching the number of the first support rod (210); A third mounting rod (233), the third mounting rod (233) is inclined relative to the first support rod (210) and the first mounting rod (231), one end of the third mounting rod (233) is connected to the first mounting rod (231), the other end of the third mounting rod (233) is connected to one end of the first support rod (210) located on the floating tube (110), and relative to the second mounting rod (232), the third mounting rod (233) is located on the other side of the first support rod (210).

3. The support structure of the floating photovoltaic power generation system according to claim 2 is characterized in that: The length of the second mounting rod (232) is smaller than the length of the third mounting rod (233).

4. The support structure of the floating photovoltaic power generation system according to claim 2, characterized in that: The first mounting rod (231) is hinged to the first supporting rod (210); The two ends of the first mounting rod (231) are respectively a first hinged end and a second hinged end; The first hinged end is provided with more than two first hinged points along the length direction of the first mounting rod (231), and the second mounting rod (232) can be hingedly matched with different first hinged points on the first hinged end; The second hinged end is provided with more than two second hinged points along the length direction of the first mounting rod (231), and the third mounting rod (233) can be hinged to different second hinged points.

5. The support structure of the floating photovoltaic power generation system according to claim 1, characterized in that: The floating tube (110) is provided with a drainage through hole, and the floating box (120) is provided with a buckle groove.

6. The support structure of the floating photovoltaic power generation system according to claim 1, characterized in that: Also includes: A first diagonal brace (250), wherein the first diagonal brace (250) is fixedly connected to two adjacent first support rods (210), two first diagonal brace rods (250) are arranged between the two adjacent first support rods (210), and the two first diagonal brace rods (250) are arranged crosswise.

7. The support structure of the floating photovoltaic power generation system according to claim 1, characterized in that: Also includes: A second diagonal brace (260), wherein the second diagonal brace (260) is fixedly connected to two adjacent first mounting rods (231), two second diagonal brace rods (260) are arranged between the two adjacent first mounting rods (231), and the two second diagonal brace rods (260) are arranged crosswise.

8. The support structure of the floating photovoltaic power generation system according to claim 1, characterized in that: The support assembly (200) further comprises: a second support rod (212), wherein two ends of the second support rod (212) are respectively a fixed end and a supporting end. Compared with the first support rod (210), the second support rod (212) is arranged on another floating tube (110) via the fixed end, and the supporting end of the second support rod (212) is connected to the first mounting rod (231), and the first mounting rod (231) is supported by the first support rod (210) and the second support rod (212); a first tightening member (240), wherein the first tightening member (240) is installed on one of the floating tubes (110), and the first supporting rod (210) is fixedly connected to the floating tube (110) via the first tightening member (240); The second tightening member (245) is relative to the first tightening member (240), the second tightening member (245) is installed on another floating tube (110), and the fixed end is installed on the second tightening member (245).

9. The support structure of the floating photovoltaic power generation system according to claim 8, characterized in that: The length of the first support rod (210) is greater than the length of the second support rod (212).

10. The support structure of the floating photovoltaic power generation system according to claim 1, characterized in that: Also includes: A first cross bar (220), wherein the first cross bar (220) is arranged between the photovoltaic panel (300) and the first support bar (210), and a plurality of the first support bars (210) are fixedly connected via the first cross bar (220).

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