Mixed plastic floating type photovoltaic platform device capable of passively dissipating waves and method

Abstract

The invention discloses a mixed plastic floating type photovoltaic platform device and method capable of passively dissipating waves, the mixed plastic floating type photovoltaic platform device comprises a floating body platform, a mooring rope and a gravity anchor, the floating body platform is connected with the gravity anchor through the mooring rope, the gravity anchor is placed in a water area, the floating body platform comprises a photovoltaic mechanism and a floating body, and the photovoltaic mechanism is connected with the floating body. The photovoltaic mechanism is installed on the floating body, the wave dissipation mechanism is arranged on the upper portion of the floating body, and the floating body material is arranged on the lower portion of the floating body. The wave dissipation mechanism on the upper portion of the floating body platform can effectively reduce impact of waves on the platform, the photovoltaic mechanism and the floating body are protected against damage, and the service life is prolonged. Through the connection of the mooring rope and the gravity anchor, the device can be kept stable in an overwater environment and is not influenced by stormy waves, and the normal operation of a photovoltaic mechanism is ensured.

Description

Technical Field

[0001] The present invention belongs to the technical field of floating photovoltaics, and in particular relates to a hybrid plastic floating photovoltaic platform device and method capable of passively eliminating waves. Background Art

[0002] Floating photovoltaic refers to the installation of photovoltaic panels on the surface of a platform floating on the water. This technology has received widespread attention. The lightweight and platform stability of floating photovoltaic platforms are crucial to the development of sustainable energy. First, lightweight design can reduce the load of the platform, reduce material costs and construction difficulties, and improve energy conversion efficiency and photovoltaic power generation. Secondly, platform stability can ensure the reliable operation of the system in severe weather and complex water environments, and reduce damage and safety risks caused by external factors such as waves and wind. At the same time, a stable platform can also provide better photovoltaic panel layout and adjustment, make full use of solar energy resources, and improve photovoltaic power generation efficiency. Therefore, focusing on lightweight and platform stability can not only improve the economy and reliability of floating photovoltaic systems, but also has important significance for promoting the development of sustainable energy. However, the existing floating photovoltaic system still has the problem of not being lightweight and stable enough due to the inability to effectively eliminate waves. Summary of the invention

[0003] The purpose of the present invention is to overcome the problem that the existing floating photovoltaic system cannot effectively eliminate waves, and proposes a hybrid plastic floating photovoltaic platform device and method that can passively eliminate waves.

[0004] In order to achieve the above object, the present invention adopts the following technical scheme: In a first aspect, a hybrid plastic floating photovoltaic platform device capable of passively eliminating waves comprises a floating platform, mooring cables and a gravity anchor, wherein the floating platform is connected to the gravity anchor by mooring cables, the gravity anchor is placed in a water area, the floating platform comprises a photovoltaic mechanism and a floating body, the photovoltaic mechanism is installed on the floating body, a wave eliminating mechanism is arranged on the upper part of the floating body, and a floating material is arranged on the lower part of the floating body.

[0005] Furthermore, a plurality of floating platforms are provided, a plurality of gravity anchors are provided, and adjacent floating platforms are connected to the same gravity anchor; the floating body is connected to the gravity anchor via a mooring cable, a plurality of floating bodies of the floating platform are provided, and the plurality of floating bodies are connected to each other by a truss structure with a triangular cross-section, and adjacent floating bodies in the same floating platform are connected to the same gravity anchor.

[0006] Furthermore, the photovoltaic mechanism includes a photovoltaic component and a photovoltaic component bracket, the photovoltaic component is installed at one end of the photovoltaic component bracket, and the other end of the photovoltaic component bracket is installed on the floating body.

[0007] Furthermore, the floating body adopts a mixed plastic platform, the top of the mixed plastic platform is a bracket platform, and the other end of the photovoltaic component bracket is installed on the bracket platform.

[0008] Furthermore, the floating body is in a prism shape, the upper side of the floating body is a slope, the wave-breaking mechanism is arranged on the slope, the wave-breaking mechanism is a wave-breaking grille that penetrates the mixing platform, and a plurality of wave-breaking grilles are arranged.

[0009] Furthermore, the floating material comprises a polymer buoyancy cylinder, the polymer buoyancy cylinder adopts a polymer material tube, and the outside of the polymer material tube is coated with concrete.

[0010] Furthermore, both ends of the polymer buoyancy cylinder are sealed watertight. Furthermore, a plurality of polymer buoyancy cylinders are provided.

[0011] Furthermore, the interior of the polymer buoyancy cylinder is filled with low-density foaming material.

[0012] Secondly, a working method of a hybrid plastic floating photovoltaic platform device that can passively eliminate waves, gravity anchoring supports and positions the floating platform, mooring cables fix the floating platform and absorb the impact of waves on the floating platform, when waves hit the floating platform, the mooring cables and gravity anchors absorb and disperse the energy of the waves through elastic deformation and gravity, the float absorbs the energy of the waves through the upper wave-breaking mechanism, the floating body material under the float supports the photovoltaic mechanism to operate on the water surface, and the photovoltaic mechanism converts solar energy into electrical energy.

[0013] Compared with the prior art, the present invention has the following beneficial technical effects: The present invention proposes a hybrid plastic floating photovoltaic platform device capable of passively eliminating waves. The device can efficiently utilize solar energy to generate electricity through the photovoltaic mechanism on the floating platform, providing a new way for the utilization of renewable energy. As a clean energy power generation method, the device helps to reduce dependence on traditional fossil energy and promote the optimization and sustainable development of energy structure. The wave elimination mechanism on the upper part of the floating platform can effectively reduce the impact of waves on the platform, protect the photovoltaic mechanism and the floating body from damage, and extend the service life. Through the connection between the mooring cable and the gravity anchor, the device can remain stable in the water environment, unaffected by wind and waves, and ensure the normal operation of the photovoltaic mechanism. The device can adapt to waters of different depths and different water flow speeds and has a wide range of applicability. The design of the floating platform and the gravity anchor makes the device easy to install and disassemble, and is convenient for deployment and migration in different locations. Compared with land photovoltaic power stations, the device does not need to occupy a large amount of land resources, reducing the cost of land acquisition and demolition. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described herein are for explanation purposes only and are not intended to limit the scope of the present invention in any way. In addition, the shapes and proportional dimensions of the components in the drawings are only for illustration purposes to help understand the present invention, and are not intended to specifically limit the shapes and proportional dimensions of the components of the present invention. In the drawings: Figure 1 An overview of a hybrid plastic floating photovoltaic platform device that can passively dissipate waves.

[0015] Figure 2 A top view of a hybrid plastic floating photovoltaic platform device that can passively dissipate waves.

[0016] Figure 3 A side view of a hybrid plastic floating photovoltaic platform device that can passively break up waves.

[0017] Figure 4 This is a partial enlarged view of the floating platform of a hybrid plastic floating photovoltaic platform device that can passively break waves.

[0018] Figure 5 The front view of the floating platform of a hybrid plastic floating photovoltaic platform device that can passively dissipate waves.

[0019] Among them, 1 is a photovoltaic module, 2 is a photovoltaic module bracket, 3 is a hybrid plastic platform, 31 is a polymer buoyancy cylinder, 32 is a wave-breaking grid, 33 is a bracket platform, 34 is a slope, 4 is a mooring cable, and 5 is a gravity anchor. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the scheme of the present invention, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0021] It should be noted that when an element is referred to as being "disposed on" 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. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only embodiment.

[0022] 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 the present invention belongs. The terms used herein in the specification of the present invention 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.

[0023] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0024] Embodiment 1 See also Figure 1 , Figure 2 and Figure 3 A hybrid plastic floating photovoltaic platform device capable of passively eliminating waves comprises a floating platform, a mooring cable 4 and a gravity anchor 5. The floating platform is connected to the gravity anchor 5 via the mooring cable 4. The gravity anchor 5 is placed in the water area. The floating platform comprises a photovoltaic mechanism and a floating body. The photovoltaic mechanism is installed on the floating body. A wave eliminating mechanism is arranged on the upper part of the floating body, and a floating material is arranged on the lower part of the floating body.

[0025] The floating body of this embodiment enables the entire photovoltaic platform to float stably on the water surface through its buoyancy, which not only enables the photovoltaic platform to float freely with the rise and fall of the water level, but also effectively reduces the direct impact of waves on the platform. The floating platform is connected to the gravity anchor through mooring cables. The mooring cables not only play the role of fixing the floating platform, but also absorb and disperse the impact of waves on the platform, thereby protecting the photovoltaic mechanism from damage. The gravity anchor is placed in the water area to provide stable support and positioning for the floating platform, ensuring that the floating platform can remain stable in wind and waves. The wave-breaking mechanism set on the upper part of the floating body can effectively reduce the impact of waves on the photovoltaic mechanism, absorb and disperse the energy of waves, thereby reducing the destructive power of waves on the photovoltaic mechanism. The wave-breaking mechanism works passively, that is, it does not require external energy or power to drive, which not only simplifies the structure of the photovoltaic platform, but also reduces its operating cost and maintenance difficulty. The photovoltaic mechanism converts sunlight into current through the photoelectric effect on its surface, thereby generating electrical energy. The generated electrical energy can be output to the power grid through cables to provide power support for surrounding electrical equipment.

[0026] A plurality of floating platforms are provided, a plurality of gravity anchors 5 are provided, and adjacent floating platforms are connected to the same gravity anchor 5; the floating body is connected to the gravity anchor 5 through a mooring cable 4, a plurality of floating bodies of the floating platform are provided, and the plurality of floating bodies are connected by a truss structure with a triangular cross-section, and adjacent floating bodies in the same floating platform are connected to the same gravity anchor 5.

[0027] In this embodiment, by connecting multiple floating platforms with the same gravity anchor 5, the force of the entire photovoltaic platform can be dispersed to multiple points, thereby improving the overall stability, dispersing the force and reducing the risk of structural damage caused by excessive force on a single point. The triangular truss structure has excellent stability and wind and wave resistance. In the case of large winds and waves, it can effectively resist the impact of waves and the effect of wind, ensuring the normal operation of the photovoltaic platform. Multiple floating platforms share the same gravity anchor 5, which improves the utilization rate of gravity anchors, reduces the number of anchoring systems, and thus reduces costs. Through standardized design and modular assembly methods, the installation process can be simplified and the installation cost can be reduced. At the same time, this design is also convenient for future maintenance and replacement work, reducing maintenance costs. It can adapt to waters of different depths and different water flow speeds. By adjusting the number and position of floating platforms and gravity anchors, the stable operation of photovoltaic platforms in different waters can be ensured. With the advancement of technology and the growth of demand, the number of floating platforms and gravity anchors can be easily increased to expand the scale of photovoltaic platforms. At the same time, existing photovoltaic platforms can also be upgraded and optimized to improve their power generation efficiency and performance.

[0028] The photovoltaic mechanism comprises a photovoltaic assembly 1 and a photovoltaic assembly support 2. The photovoltaic assembly 1 is installed at one end of the photovoltaic assembly support 2, and the other end of the photovoltaic assembly support 2 is installed on a floating body.

[0029] The photovoltaic module bracket 2 of this embodiment allows the photovoltaic module 1 to be installed at the best angle and orientation, so as to maximize the absorption of solar energy, which not only improves the power generation efficiency of the photovoltaic module, but also ensures that a high power generation performance can be maintained throughout the entire sunshine cycle, avoiding shadows between photovoltaic modules, ensuring that each photovoltaic module can fully receive sunlight, and further improving the power generation efficiency. The photovoltaic module bracket 2 distributes the weight of the photovoltaic module 1 to the floating body, avoiding structural damage caused by excessive force on a single point, and enhancing the structural stability of the entire photovoltaic platform, so that it can withstand greater wind and wave impact. The photovoltaic module bracket 2 makes the installation and disassembly of the photovoltaic module 1 simpler and more convenient, reduces the installation cost, and is also convenient for future maintenance and replacement. The combination of the photovoltaic module bracket 2 and the floating body enables the entire photovoltaic platform to adapt to waters of different depths and different water flow speeds. As the lighting conditions and seasons change, the power generation efficiency can be optimized by adjusting the angle and orientation of the photovoltaic module bracket 2, ensuring that the photovoltaic platform can maintain the best power generation performance under different lighting conditions.

[0030] The floating body adopts a plastic mixing platform 3 , the top of the plastic mixing platform 3 is a bracket platform 33 , and the other end of the photovoltaic component bracket 2 is installed on the bracket platform 33 .

[0031] The mixed plastic platform 3 of this embodiment is made of mixed plastic material, which has excellent buoyancy and load-bearing capacity. The mixed plastic platform 3 can stably support the weight of the photovoltaic module bracket 2 and the photovoltaic module 1, ensuring the stable operation of the entire photovoltaic platform on the water surface. The mixed plastic material has good corrosion resistance, aging resistance and impact resistance, and can resist the erosion of harsh conditions such as wind and waves, salt spray, etc. in the marine environment, prolong the service life of the photovoltaic platform, and reduce the maintenance cost caused by environmental factors. The design of the bracket platform 33 makes the installation of the photovoltaic module bracket 2 simpler and faster. The technician can directly fix and debug the photovoltaic module bracket 2 on the bracket platform 33 without the need for additional mounting brackets or platforms. The bracket platform 33 provides a spacious and accessible working area, allowing technicians to more conveniently clean, inspect and repair the photovoltaic module, which helps to ensure the long-term stable operation of the photovoltaic platform and reduce downtime caused by failures. The design of the bracket platform 33 can be flexibly adjusted according to the incident angle and orientation of sunlight to ensure that the photovoltaic module 1 can receive sunlight to the maximum extent, improve the power generation efficiency of the photovoltaic module, and increase the power generation of the entire photovoltaic platform.

[0032] See also Figure 4 and Figure 5The floating body is in a prism shape, and the upper part of the side of the floating body is a slope 34. The wave-breaking mechanism is arranged on the slope 34. The wave-breaking mechanism is a wave-breaking grid 32 that penetrates the mixing platform 3, and a plurality of wave-breaking grids 32 are arranged.

[0033] The wave-breaking grid 32 of this embodiment can effectively disperse and weaken the direct impact of waves on the floating body. When the wave contacts the wave-breaking grid 32 on the slope 34, the energy of the wave will be dispersed and absorbed by the grid, thereby reducing the destructive force of the wave on the floating body and the photovoltaic mechanism. By reducing the impact of waves, the stability of the floating body and the photovoltaic mechanism is maintained, the normal operation of the photovoltaic platform under severe weather conditions is ensured, and the downtime caused by wind and waves is reduced. The prism-shaped floating body and the slope 34 enable the photovoltaic components to receive sunlight more fully. At the same time, the setting of the wave-breaking grid 32 will not block the photovoltaic components, avoiding the reduction of power generation efficiency due to shadow shading. The light conditions of the photovoltaic components help to improve the power generation efficiency of the photovoltaic platform. Under the same lighting conditions, more electricity can be generated, thereby improving the energy output of the entire photovoltaic platform. The prism-shaped floating body enables the floating body to better disperse weight and pressure, improves the buoyancy and load-bearing capacity of the floating body, ensures the stable operation of the photovoltaic platform on the water surface, and prolongs the service life. The prism-shaped floating body and the slope 34 make the installation of the wave-breaking grid 32 simpler and faster. The technicians can directly perform the fixing and debugging work of the grille on the slope 34 without the need for additional mounting brackets or platforms.

[0034] The floating body material includes a polymer buoyancy tube 31. The polymer buoyancy tube 31 is made of a polymer material tube, and the outside of the polymer material tube is coated with concrete.

[0035] The polymer material of the present invention has the characteristics of light weight and high strength, and can provide excellent buoyancy. The polymer buoyancy tube 31 can provide sufficient buoyancy to support the entire floating platform while ensuring the structural strength. Although concrete itself does not have buoyancy, it can increase the overall rigidity and stability of the buoyancy tube. At the same time, the concrete coating can also protect the polymer material tube from erosion and damage by the external environment. Polymer materials usually have excellent corrosion resistance and can resist erosion by harsh environments such as seawater and salt spray. The polymer buoyancy tube 31 can operate stably for a long time in the marine environment, reducing the cost of maintenance and replacement. Concrete is a highly durable material that can resist erosion by various natural environments. The concrete coating can further enhance the durability of the buoyancy tube and extend its service life. The polymer buoyancy tube provides buoyancy, while the concrete coating provides rigidity and stability. The combination of the two can form a floating structure that is both light and stable. Polymer materials can usually be recycled, reducing the generation of waste and pollution to the environment. Concrete is an environmentally friendly material. Its production process generates less waste and is easy to handle and recycle. In addition, concrete can be used in combination with various wastes such as construction waste and fly ash, further improving its environmental friendliness.

[0036] Both ends of the polymer buoyancy tube 31 are sealed watertight.

[0037] The watertight plugging of this embodiment can ensure that water will not enter the inside of the polymer buoyancy cylinder 31, thereby maintaining its buoyancy stability, which is crucial for the floating platform, because the stability of the buoyancy is directly related to the carrying capacity and operational safety of the platform. If water enters the inside of the buoyancy cylinder, it will cause the buoyancy to decrease, thereby affecting the stability and safety of the entire floating platform. The watertight plugging can also effectively prevent water molecules from penetrating into the inside of the polymer buoyancy cylinder 31, thereby avoiding the corrosion of the cylinder material due to long-term contact with water. Corrosion will not only reduce the strength and durability of the material, but may also cause safety hazards. Therefore, watertight plugging is one of the important measures to extend the service life of the polymer buoyancy cylinder. In addition to preventing water molecules from penetrating, the watertight plugging can also ensure the dryness of the internal environment of the polymer buoyancy cylinder 31. The dry internal environment can maintain the normal operation of the equipment and the stable performance of the material, and avoid failures or damage caused by excessive humidity. The watertight plugging can ensure that the buoyancy cylinder will not fail due to water ingress under extreme weather conditions such as strong winds and waves, thereby ensuring the structural safety of the entire floating platform. A plurality of polymer buoyancy cylinders 31 are provided.

[0038] The provision of multiple polymer buoyancy cylinders 31 in this embodiment can significantly increase the buoyancy of the floating platform. Buoyancy is the key to the stable floating of the floating platform on the water surface or other fluid media. With the increase of buoyancy, the carrying capacity of the floating platform is also improved accordingly. The provision of multiple polymer buoyancy cylinders 31 can disperse the force of the floating platform to multiple points, reduce the risk of single-point force, and thus improve the stability of the structure. In severe weather conditions, such as strong winds and large waves, multiple buoyancy cylinders can jointly resist the impact of wind and waves to maintain the stability and safety of the floating platform. Multiple polymer buoyancy cylinders 31 can be flexibly arranged according to actual needs to meet the needs of floating platforms of different shapes, sizes and weights. As the application requirements grow or change, the number of buoyancy cylinders can be easily increased or decreased to meet the expansion or upgrade requirements of the floating platform.

[0039] The interior of the polymer buoyancy tube 31 is filled with low-density foaming material.

[0040] The low-density foam material of this embodiment has extremely low density and excellent buoyancy performance. Filling it inside the polymer buoyancy cylinder can significantly increase the buoyancy of the buoyancy cylinder, so that the floating platform can float more stably on the water surface or other fluid media. This is crucial for floating platforms that need to operate on the water surface for a long time. Since the density of the low-density foam material is extremely low, filling it inside the buoyancy cylinder can greatly reduce the weight of the entire floating platform, which not only helps to reduce transportation and installation costs, but also reduces the impact on the environment. At the same time, the use of low-density foam materials can also save the use of polymer materials and further reduce costs. The low-density foam material can form a certain support structure during the filling process, which helps to enhance the structural stability of the polymer buoyancy cylinder. This stability is crucial for resisting the impact of external forces such as wind, waves, and water currents, and can ensure the safe operation of the floating platform in harsh environments. Low-density foam materials usually have good corrosion resistance and wear resistance. Filling it inside the polymer buoyancy cylinder can protect the buoyancy cylinder from erosion by harsh environments such as water and salt spray, thereby extending the service life of the floating platform. At the same time, the filling of foam material can also reduce friction and wear inside the buoyancy tube, further improving its durability.

[0041] Embodiment 2 A working method of a hybrid plastic floating photovoltaic platform device capable of passively eliminating waves, wherein a gravity anchor 5 supports and positions the floating platform, a mooring cable 4 fixes the floating platform and absorbs the impact force of waves on the floating platform, when waves impact the floating platform, the mooring cable and the gravity anchor absorb and disperse the energy of the waves through elastic deformation and gravity, the floating body absorbs the energy of the dispersed waves through the upper wave elimination mechanism, the floating body material under the floating body supports the photovoltaic mechanism to operate on the water surface, and the photovoltaic mechanism converts solar energy into electrical energy.

[0042] The gravity anchoring of this embodiment provides solid support and positioning for the floating platform, while the mooring cable can fix the floating platform and absorb the impact of waves. This design enables the floating platform to remain stable when encountering waves, and is not prone to shaking or capsizing, thereby ensuring the safe operation of the photovoltaic mechanism. The wave-breaking mechanism on the upper part of the floating body can further absorb and disperse the energy of the waves, reduce the impact of the waves on the floating platform, and improve the stability and safety of the entire system. The floating material at the bottom of the floating body supports the photovoltaic mechanism to operate on the water surface, so that the photovoltaic mechanism can fully receive solar energy and convert it into electrical energy. Since the water surface is usually open and well-lit, this design can optimize the energy conversion efficiency and increase the output of photovoltaic power generation. The device can adapt to the environmental conditions of different waters, including wave size, water depth, wind speed, etc. By adjusting the gravity anchoring, mooring cables and wave-breaking mechanism, the stable operation of the floating platform in different waters can be ensured. With the advancement of technology and the growth of demand, the device can be easily expanded and upgraded. For example, the number or size of floating platforms can be increased to improve the total output of photovoltaic power generation; photovoltaic structures can also be upgraded to improve energy conversion efficiency or reduce operation and maintenance costs.

[0043] Embodiment 3 See also Figure 1 , Figure 2 and Figure 3 A hybrid floating photovoltaic platform device capable of passive wave elimination, the main structure of which is composed of a hybrid platform 3, a photovoltaic module support 2, a shared gravity anchor 5 and other structures. The floating platform is provided with buoyancy by the hybrid platform 3. The hybrid platform 3 uses a concrete combined with a polymer material tube structure. The concrete is used as a coating structure to provide protection for the polymer material tube and provide structural strength reinforcement for the floating body. Each floating body contains three sections of polymer material tubes, both ends of which are sealed watertight, and the interior is filled with low-density foaming material. In this way, even if the wall of the polymer material tube is damaged and water enters, the buoyancy can still be provided by the low-density foaming material, so as not to cause overall buoyancy loss.

[0044] See also Figure 4 and Figure 5 The mixing platform 3 is in the shape of a prism as a whole. The wide part at the lower end is used to store the polymer material tube, and the cross-sectional area at the upper end gradually decreases, forming a slope 34 on the side of the module. The slope 34 is provided with a grid hole that penetrates the mixing platform 3. Its existence makes the upper end of the mixing platform 3 a porous structure. With the inclined slope 34 of the mixing platform 3, passive wave elimination can be performed. When waves act on the floating body, the grid holes will consume wave energy, thereby reducing the wave energy transmitted to the back of the floating body. When the wave passes through multiple floating bodies, the wave energy is gradually attenuated.

[0045] Adjacent mixing platforms 3 of the same floating platform are connected by a truss structure with a triangular cross section to provide structural bending rigidity, and the number of truss structures can be adjusted according to the size of the mixing platform 3. In order to avoid excessive rigidity of the structure caused by too long trusses, which may lead to increased internal stress of the structure under the action of waves, a single floating platform is generally composed of 3-4 mixing platforms 3.

[0046] See also Figure 1 , Figure 2 and Figure 3 There is no connector between adjacent floating platforms, and the control of their relative movement is solved by sharing gravity anchors 5. Adjacent mixing platforms 3 also use the type of shared gravity anchors 5, which can enhance the in-situ performance of the platform and reduce the number of gravity anchors 5.

[0047] Many embodiments and many applications beyond the examples provided will be apparent to those skilled in the art upon reading the above description. Therefore, the scope of the present teachings should not be determined with reference to the above description, but rather with reference to the preceding claims and the full scope of equivalents to which such claims are entitled. For the purpose of comprehensiveness, all articles and references, including disclosures of patent applications and publications, are incorporated herein by reference. The omission of any aspect of the subject matter disclosed herein in the preceding claims is not intended to be a disclaimer of such subject matter, nor should it be considered that the applicants did not consider such subject matter to be part of the disclosed inventive subject matter.

[0048] The above content is a further detailed description of the present invention. It cannot be determined that the specific implementation methods of the present invention are limited to these. For ordinary technicians in the technical field to which the present invention belongs, without departing from the concept of the present invention, they can also make several simple deductions or substitutions, which should be regarded as belonging to the protection scope of the present invention determined by the submitted claims.

Claims

1. A hybrid plastic floating photovoltaic platform device capable of passive wave elimination, characterized in that: The invention comprises a floating platform, a mooring cable (4) and a gravity anchor (5), wherein the floating platform is connected to the gravity anchor (5) via the mooring cable (4), and the gravity anchor (5) is placed in a water area. The floating platform comprises a photovoltaic mechanism and a floating body, wherein the photovoltaic mechanism is installed on the floating body, a wave-breaking mechanism is arranged on the upper part of the floating body, and a floating material is arranged on the lower part of the floating body.

2. A hybrid plastic floating photovoltaic platform device capable of passive wave dissipation according to claim 1, characterized in that: A plurality of floating platforms are provided, a plurality of gravity anchors (5) are provided, and adjacent floating platforms are connected to the same gravity anchor (5); the floating body is connected to the gravity anchor (5) via a mooring cable (4), a plurality of floating bodies of the floating platform are provided, the plurality of floating bodies are connected to each other by a truss structure having a triangular cross section, and adjacent floating bodies in the same floating platform are connected to the same gravity anchor (5).

3. A hybrid plastic floating photovoltaic platform device capable of passive wave dissipation according to claim 2, characterized in that: The photovoltaic mechanism comprises a photovoltaic assembly (1) and a photovoltaic assembly support (2); the photovoltaic assembly (1) is mounted on one end of the photovoltaic assembly support (2), and the other end of the photovoltaic assembly support (2) is mounted on a floating body.

4. The hybrid plastic floating photovoltaic platform device capable of passive wave dissipation according to claim 3, characterized in that: The floating body adopts a plastic mixing platform (3), the top of the plastic mixing platform (3) is a support platform (33), and the other end of the photovoltaic component support (2) is installed on the support platform (33).

5. The hybrid plastic floating photovoltaic platform device capable of passive wave dissipation according to claim 1, characterized in that: The floating body is in a prism shape, the upper side of the floating body is a slope (34), the wave-breaking mechanism is arranged on the slope (34), the wave-breaking mechanism is a wave-breaking grille (32) that penetrates the plastic mixing platform (3), and a plurality of the wave-breaking grilles (32) are arranged.

6. The hybrid plastic floating photovoltaic platform device capable of passive wave dissipation according to claim 1, characterized in that: The floating body material comprises a polymer buoyancy cylinder (31), the polymer buoyancy cylinder (31) is made of a polymer material tube, and the outside of the polymer material tube is coated with concrete.

7. A hybrid plastic floating photovoltaic platform device capable of passive wave dissipation according to claim 6, characterized in that: Both ends of the polymer buoyancy cylinder (31) are sealed watertight.

8. The hybrid plastic floating photovoltaic platform device capable of passive wave dissipation according to claim 6, characterized in that: A plurality of polymer buoyancy cylinders (31) are provided.

9. The hybrid plastic floating photovoltaic platform device capable of passive wave dissipation according to claim 6, characterized in that: The interior of the polymer buoyancy cylinder (31) is filled with low-density foaming material.

10. A working method of a hybrid plastic floating photovoltaic platform device capable of passive wave elimination, characterized in that: The gravity anchor (5) supports and positions the floating platform, and the mooring cable (4) fixes the floating platform and absorbs the impact force of waves on the floating platform. When waves impact the floating platform, the mooring cable and the gravity anchor absorb and disperse the energy of the waves through elastic deformation and gravity. The floating body absorbs the energy of the dispersed waves through the upper wave-breaking mechanism. The floating material under the floating body supports the photovoltaic mechanism to operate on the water surface, and the photovoltaic mechanism converts solar energy into electrical energy.

Images