Photovoltaic floating body anti-typhoon positioning device

Abstract

The invention discloses an anti-typhoon positioning device for a photovoltaic floating body, and relates to the technical field of photovoltaic floating bodies. The floating body comprises a floating body main body, the floating body main body is annularly arranged, a mooring rope is fixed to the bottom of the floating body main body, a ladder barrel framework is fixed to the top of the floating body main body, a plurality of flexible photovoltaic panels are fixed to the outer portion of the ladder barrel framework, and a wind-resistant device is fixed to the top of the floating body main body. The wind-resistant device comprises an annular support, a transparent arc plate, two L-shaped frames, a beacon, a fixing cylinder and a wind bearing empennage. Through the arrangement of the wind-resistant device, the wind-bearing empennage, the beacon, the fixed cylinder and the L-shaped frame are matched to drive the transparent arc plate to shield and protect the flexible photovoltaic panel in the wind blowing direction, the transparent arc plate can effectively reduce direct impact of wind on the flexible photovoltaic panel, and the flexible photovoltaic panel can disperse energy of strong wind, so that the wind-resistant effect is improved. Therefore, the influence of wind pressure on the flexible photovoltaic panel is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic floating bodies, and in particular to a typhoon-resistant positioning device for a photovoltaic floating body. Background Art

[0002] Photovoltaic floating bodies are a technology that installs solar photovoltaic modules on the ocean or large areas of water. It supports photovoltaic panels through floating structures, which can effectively utilize marine resources and reduce land occupation. Offshore photovoltaic floating bodies not only improve the efficiency of solar power generation, but also reduce water evaporation and improve water quality. They have the advantages of environmental protection, economy and sustainable development, and are suitable for large-scale energy development.

[0003] A Chinese patent with patent announcement number CN220905288U discloses a flexible connection structure for an offshore floating photovoltaic float, which belongs to the field of photovoltaic float technology. The key points of its technical solution include a fixed plate and an airbag, one side of the fixed plate is provided with a connecting mechanism, the top of the fixed plate is provided with an adjusting component, the top of the adjusting component is provided with a mounting component, and one side of the fixed plate is provided with a fixing component; by providing a connecting mechanism, when multiple airbags float on the sea surface, they can be flexibly connected to reduce the wear of the connection between the multiple airbags and the fixed plate when they are impacted by waves and fluctuate, thereby increasing the service life; by providing an adjusting component, during use, it is convenient for staff to adjust the angle of the photovoltaic panel facing the sun according to different regions, thereby improving the use efficiency of the photovoltaic panel and enhancing the power generation efficiency of the photovoltaic panel; by providing an mounting component, it is convenient for staff to install photovoltaic panels of different sizes.

[0004] However, the photovoltaic float currently has the following problems: when the photovoltaic float is used in typhoon weather, the photovoltaic float is more easily affected by wind and waves. The float is prone to lose stability under the impact of wind and waves, causing it to tilt or flip, affecting the orientation of the photovoltaic components, thereby reducing the power generation efficiency. Therefore, we proposed a remote sensing deformation monitoring device for water conservancy facilities. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a photovoltaic floating body anti-typhoon positioning device, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a photovoltaic floating body anti-typhoon positioning device, including a floating body main body, the floating body main body is arranged in a ring shape, a mooring cable is fixed to the bottom of the floating body main body, a ladder drum frame is fixed to the top of the floating body main body, a plurality of flexible photovoltaic panels are fixed to the outside of the ladder drum frame, and a wind-resistant device is fixed to the top of the floating body main body, the wind-resistant device includes an annular bracket, a transparent arc plate, two L-shaped frames, a pointer, a fixed cylinder, and a wind-bearing tail wing, the annular bracket is fixed to the top of the floating body main body, the transparent arc plate is rotatably installed on the top of the annular bracket, and the two The L-shaped frames are respectively fixed on both sides of the top of the transparent arc plate, the fixed cylinder is fixed between the two L-shaped frames, the pointer is fixed on the outer wall of one side of the fixed cylinder, and the wind-bearing tail wing is fixed on the outer wall of the other side of the fixed cylinder. The wind-bearing tail wing is set in the direction away from the transparent arc plate, and the pointer is set in the direction of the transparent arc plate. Under the action of wind force, the wind force will blow the wind-bearing tail wing to drive the pointer to rotate in the direction of the wind, and the wind-bearing tail wing drives the transparent arc plate to rotate on the top of the annular bracket toward the direction of the wind through the fixed cylinder and the L-shaped frame, so that the transparent arc plate can shield and protect the flexible photovoltaic panel in the wind direction.

[0007] According to the above technical scheme, a spraying device is provided in the middle part of the floating body, and the spraying device includes a water storage barrel, a water outlet pipe, an L-shaped plate, a threaded block, a threaded rod, a push rod, a water distribution plate, a plurality of L-shaped spray pipes, a connecting column, a plurality of wind-bearing plates, and a plug plate. The water storage barrel is fixed to the inner wall of the floating body through a bracket, one end of the water outlet pipe is fixed to the lower outer wall of the water storage barrel, the water distribution plate is rotatably mounted on the other end of the water outlet pipe, and the water distribution plate is rotatably mounted on the top of the ladder tube skeleton, a plurality of the L-shaped spray pipes are evenly fixed on the outer wall of the water distribution plate, the connecting column is fixed to the top of the water distribution plate, a plurality of the wind-bearing plates are evenly fixed on the outer wall of the connecting column, the L-shaped plate is fixed to the top of the water storage barrel, the threaded rod is rotatably mounted on the inner wall of the L-shaped plate, and the threaded rod is driven by a motor, and the threaded block is threadedly connected to the outside of the threaded rod. The threaded block is slidably installed on the inner wall of the L-shaped plate, the push rod is fixed at the bottom of one side of the threaded block, and the push rod passes through the top of the water storage barrel, the plug disc is fixed at the bottom of the push rod, and the plug disc is slidably installed inside the water storage barrel, and fixing rings for limiting the position of the plug disc are fixed above and below the inner wall of the water storage barrel, and the threaded rod drives the threaded block to move downward along the inner wall of the L-shaped plate, and the threaded block pushes the plug disc to move downward along the inside of the water storage barrel through the push rod, and the plug disc pushes the water in the water storage barrel into the water outlet pipe, and the water outlet pipe transmits the water to the L-shaped spray pipe through the water dividing plate for spraying, and the water sprayed from the L-shaped spray pipe will be sprinkled on the surface of the ladder drum frame and the flexible photovoltaic panel, so that the water cleans the surface of the ladder drum frame and the flexible photovoltaic panel, and under the action of wind force, the wind force will drive the wind bearing plate to drive the connecting column to rotate, and the connecting column drives the L-shaped spray pipe to rotate through the water dividing plate.

[0008] According to the above technical solution, the spray cleaning device also includes a plurality of L-shaped scraper rods, and the plurality of L-shaped scraper rods are evenly fixed on the outer wall of the water dividing plate, and the L-shaped scraper rods are in contact with the outer walls of the ladder cylinder frame and the flexible photovoltaic panel. At the same time, the water dividing plate drives the L-shaped scraper rods to rotate, and the L-shaped scraper rods will scrape the surface of the ladder cylinder frame and the flexible photovoltaic panel.

[0009] According to the above technical scheme, the spray cleaning device also includes a plurality of fixed plates, a plurality of U-shaped resistance rods, and a plurality of L-shaped knocking rods. The plurality of fixed plates are respectively fixed on the tops of the plurality of L-shaped spray pipes, and the plurality of U-shaped resistance rods are respectively penetrated and slidably installed on the tops of the plurality of fixed plates, and a spring is provided between the U-shaped resistance rod and the fixed plate. One end of the plurality of L-shaped knocking rods is fixed on the outer wall of the plurality of U-shaped resistance rods, and the other ends of the plurality of L-shaped knocking rods are in contact with the top of the ladder tube skeleton. A plurality of semi-arc blocks are evenly fixed on the top circumference of the inner wall of the ladder tube skeleton. The bottom of the U-shaped resistance rod is arranged in a semicircular shape. The semi-arc blocks of the ladder tube skeleton The U-shaped resistance rod is located on the semicircular motion trajectory of the U-shaped resistance rod. At the same time, when the water distribution plate drives the L-shaped spray pipe to rotate, the L-shaped spray pipe drives the U-shaped resistance rod to rotate through the fixed plate. When the semicircle of the U-shaped resistance rod moves to the semi-arc block position of the ladder drum skeleton, the semi-arc block of the ladder drum skeleton pushes the semicircle of the U-shaped resistance rod to drive the U-shaped resistance rod to move upward, the spring corresponding to the U-shaped resistance rod is stretched, and the U-shaped resistance rod drives the L-shaped knocking rod away from the ladder drum skeleton. When the semi-arc block of the ladder drum skeleton no longer pushes the semicircle of the U-shaped resistance rod, under the action of the spring force corresponding to the U-shaped resistance rod, the U-shaped resistance rod is reset and moves downward, and the U-shaped resistance rod drives the L-shaped knocking rod to knock on the ladder drum skeleton.

[0010] According to the above technical solution, a stabilizing device is provided at the bottom of the water storage barrel, and the stabilizing device includes a water carrying barrel, a U-shaped tube, and a filter tube. The water carrying barrel is fixed to the bottom of the water storage barrel by bolts, one end of the U-shaped tube is fixed above the outer wall of the water storage barrel, and the other end of the U-shaped tube is fixed at the top edge of the water carrying barrel. The filter tube is fixed to the bottom of the water carrying barrel. When the plug plate moves downward along the inside of the water storage barrel, negative pressure will be formed in the upper area inside the water storage barrel. The water storage barrel generates negative pressure suction inside the water carrying barrel through the U-shaped tube, and the water carrying barrel sucks seawater into the water carrying barrel through the filter tube.

[0011] According to the above technical solution, the stabilizing device also includes a U-shaped scraper rod, inclined blades, and a rotating rod. The rotating rod is rotatably installed inside the filter tube through a bracket. Several inclined blades are evenly fixed on the upper outer wall of the rotating rod. The U-shaped scraper rod is fixed at the bottom of the rotating rod, and the U-shaped scraper rod is in contact with the outer wall of the water bucket. At the same time, when seawater enters the water bucket through the filter tube, the flowing seawater will push the inclined blades to drive the rotating rod to rotate, and the rotating rod will drive the U-shaped scraper rod to rotate, and the U-shaped scraper rod will scrape the surface of the water bucket.

[0012] The present invention provides a photovoltaic floating body anti-typhoon positioning device, which has the following beneficial effects: (1) The present invention provides a wind-resistant device so that the wind-bearing tail wing, the direction indicator, the fixing tube, and the L-shaped frame cooperate to drive the transparent arc plate to shield and protect the flexible photovoltaic panel in the wind direction. The transparent arc plate can effectively reduce the direct impact of wind on the flexible photovoltaic panel, and the flexible photovoltaic panel can disperse the energy of strong wind, thereby reducing the impact of wind pressure on the flexible photovoltaic panel. This weakening effect helps to prevent the flexible photovoltaic panel from displacement or damage caused by strong wind. At the same time, the semi-arc notch of the transparent arc plate reduces the obstruction of the light-receiving surface of the flexible photovoltaic panel, thereby reducing the light loss caused by blocking.

[0013] (2) The present invention sets a spray cleaning device so that the threaded rod, threaded block, L-shaped plate, push rod, plug plate, water storage barrel and water outlet pipe cooperate to drive the L-shaped spray pipe to spray water on the surface of the ladder frame and the flexible photovoltaic panel, so that the water can clean the surface of the ladder frame and the flexible photovoltaic panel. The water can effectively remove dust, dirt, bird droppings and other impurities on the surface of the ladder frame and the flexible photovoltaic panel, thereby avoiding the problem that pollutants will reduce the light transmittance of the flexible photovoltaic panel and affect the power generation efficiency of the flexible photovoltaic panel. The sprayed water can help wash away the salt and other harmful substances in the seawater on the surface of the flexible photovoltaic panel, which helps to extend the service life of the flexible photovoltaic panel. At the same time, the wind-bearing plate, connecting column and water distribution plate cooperate to drive the L-shaped spray pipe to rotate, so that the L-shaped spray pipe It can spray water evenly on the surface of the ladder tube frame and the flexible photovoltaic panel; at the same time, the water distribution tray drives the L-shaped scraper rod to scrape the surface of the ladder tube frame and the flexible photovoltaic panel. The scraping of the L-shaped scraper rod can effectively remove dust, dirt, moisture and other debris on the surface of the flexible photovoltaic panel, and keep the flexible photovoltaic panel clean. This cleaning effect can ensure that the flexible photovoltaic panel can absorb light energy to the greatest extent under the sun, thereby improving the power generation efficiency; at the same time, the water distribution tray, L-shaped spray pipe, fixing plate, U-shaped resistance rod, and ladder tube frame cooperate to drive the U-shaped resistance rod to drive the L-shaped knocking rod to knock on the ladder tube frame. The ladder tube frame vibrates and drives the flexible photovoltaic panel to vibrate slightly. The slight vibration can shake off the dust and impurities on the surface of the flexible photovoltaic panel, thereby further reducing the impact of impurities on the flexible photovoltaic panel.

[0014] (3) The present invention provides a stabilizing device so that the plug plate, water storage barrel, U-shaped tube, water carrying barrel and filter tube cooperate to drive the seawater to be sucked into the water carrying barrel, so that when the water inside the water storage barrel is discharged, the water carrying barrel will be replenished with an equal amount of water, which helps to ensure that the weight of the floating body is constant, thereby avoiding the problem that the overall weight of the floating body is reduced after the water inside the water storage barrel is discharged, and the floating body is easily affected by wind and waves, resulting in instability; at the same time, the filter tube, water carrying barrel, inclined blades and rotating rod cooperate to drive the U-shaped scraper rod to rotate, and the U-shaped scraper rod will scrape the surface of the water carrying barrel, which can effectively prevent the surface of the water carrying barrel from being attached by marine organisms (such as seaweed, shells and barnacles, etc.), thereby facilitating the use of the water carrying barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The present invention is schematically shown as a whole Figure 1 ; Figure 2 The present invention is schematically shown as a whole Figure 2 ; Figure 3 The present invention is schematically shown as a whole Figure 3 ; Figure 4 is a schematic diagram of a wind-resistant device of the present invention; Figure 5 is a schematic diagram of a spray cleaning device of the present invention; Figure 6 For the present invention Figure 5 A schematic diagram of the structure at A; Figure 7 It is a schematic cross-sectional view of a local structure of the spray cleaning device of the present invention; Figure 8 is a schematic diagram of a stabilizing device of the present invention; Fig. 9 For the present invention Figure 8 Enlarged schematic diagram of the structure at B.

[0016] In the figure: 1. floating body; 2. mooring cable; 3. ladder drum frame; 4. flexible photovoltaic panel; 5. wind-resistant device; 51. annular bracket; 52. transparent arc plate; 53. L-shaped frame; 54. beacon; 55. fixed cylinder; 56. wind-bearing tail wing; 6. spraying device; 61. water storage bucket; 62. water outlet pipe; 63. L-shaped plate; 64. threaded block; 65. threaded rod; 66. push rod; 67. water distribution plate; 68. L-shaped spray pipe; 69. connecting column; 610. wind-bearing plate; 611. L-shaped scraper rod; 612. fixed plate; 613. U-shaped resistance rod; 614. L-shaped knocking rod; 615. plug plate; 7. stabilizing device; 71. water carrying bucket; 72. U-shaped pipe; 73. U-shaped scraper rod; 74. filter pipe; 75. inclined blade; 76. rotating rod. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely 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, rather than all the embodiments.

[0018] See also Figure 1 - Fig. 9 An embodiment of the present invention is: a photovoltaic floating body anti-typhoon positioning device, comprising a floating body main body 1, the floating body main body 1 is arranged in a ring shape, a mooring cable 2 is fixed to the bottom of the floating body main body 1, a ladder drum frame 3 is fixed to the top of the floating body main body 1, and a plurality of flexible photovoltaic panels 4 are fixed to the outside of the ladder drum frame 3, and a wind-resistant device 5 is fixed to the top of the floating body main body 1. The wind-resistant device 5 includes an annular bracket 51, a transparent arc plate 52, two L-shaped frames 53, a pointer 54, a fixed cylinder 55, and a wind-bearing tail wing 56. The annular bracket 51 is fixed to the top of the floating body main body 1, the transparent arc plate 52 is rotatably installed on the top of the annular bracket 51, the two L-shaped frames 53 are respectively fixed to the top two sides of the transparent arc plate 52, the fixed cylinder 55 is fixed between the two L-shaped frames 53, and the pointer 54 is fixed at At the outer wall of one side of the fixed tube 55, the wind-bearing tail wing 56 is fixed at the outer wall of the other side of the fixed tube 55, the wind-bearing tail wing 56 is set in the direction away from the transparent arc plate 52, and the pointer 54 is set in the direction of the transparent arc plate 52. Through the setting of the above structure, the transparent arc plate 52 can shield and protect the flexible photovoltaic panel 4 in the wind blowing direction. The transparent arc plate 52 can effectively reduce the direct impact of wind on the flexible photovoltaic panel 4, and the flexible photovoltaic panel 4 can disperse the energy of strong wind, thereby reducing the impact of wind pressure on the flexible photovoltaic panel 4. This weakening effect helps to prevent the flexible photovoltaic panel 4 from displacement or damage caused by strong wind. At the same time, the semi-arc notch of the transparent arc plate 52 reduces the obstruction of the light-receiving surface of the flexible photovoltaic panel 4, thereby reducing the light loss caused by blocking.

[0019] A spraying device 6 is provided in the middle of the floating body 1, and the spraying device 6 includes a water storage bucket 61, a water outlet pipe 62, an L-shaped plate 63, a threaded block 64, a threaded rod 65, a push rod 66, a water distribution plate 67, a plurality of L-shaped spraying pipes 68, a connecting column 69, a plurality of wind-bearing plates 610, and a plug plate 615. The water storage bucket 61 is fixed to the inner wall of the floating body 1 through a bracket, one end of the water outlet pipe 62 is fixed to the lower outer wall of the water storage bucket 61, and the water distribution plate 67 is rotatably installed at the other end of the water outlet pipe 62, and the water distribution plate 67 is rotatably installed on the top of the ladder frame 3. A plurality of L-shaped spray pipes 68 are evenly fixed on the outer wall of the water distribution plate 67, a connecting column 69 is fixed on the top of the water distribution plate 67, a plurality of wind bearing plates 610 are evenly fixed on the outer wall of the connecting column 69, an L-shaped plate 63 is fixed on the top of the water storage barrel 61, a threaded rod 65 is rotatably mounted on the inner wall of the L-shaped plate 63, and the threaded rod 65 is driven by a motor, a threaded block 64 is threadedly connected to the outside of the threaded rod 65, and the threaded block 64 is slidably mounted on the inner wall of the L-shaped plate 63, a push rod 66 is fixed to the bottom of one side of the threaded block 64, and the push rod 66 penetrates The plug disc 615 is fixed to the bottom of the push rod 66 through the top of the water storage barrel 61, and the plug disc 615 is slidably installed inside the water storage barrel 61. A fixing ring for limiting the position of the plug disc 615 is fixed above and below the inner wall of the water storage barrel 61. Through the arrangement of the above structure, the water sprayed by the L-shaped spray pipe 68 will be sprinkled on the surface of the ladder drum frame 3 and the flexible photovoltaic panel 4, so that the water cleans the surface of the ladder drum frame 3 and the flexible photovoltaic panel 4, and the water can effectively remove dust, dirt, bird droppings and other impurities on the surface of the ladder drum frame 3 and the flexible photovoltaic panel 4. The sprayed water can help wash away the salt and other harmful substances in the seawater on the surface of the flexible photovoltaic panel 4, which helps to extend the service life of the flexible photovoltaic panel 4. Under the action of wind, the wind will drive the wind-bearing plate 610 to drive the connecting column 69 to rotate, and the connecting column 69 drives the L-shaped spray pipe 68 to rotate through the water distribution plate 67, so that the L-shaped spray pipe 68 can spray water evenly on the surface of the ladder frame 3 and the flexible photovoltaic panel 4.

[0020] The spray cleaning device 6 also includes a plurality of L-shaped scraper rods 611, which are evenly fixed on the outer wall of the water dividing plate 67, and the L-shaped scraper rods 611 are in contact with the outer walls of the ladder tube frame 3 and the flexible photovoltaic panel 4. Through the arrangement of the above structure, the scraping of the L-shaped scraper rods 611 can effectively remove dust, dirt, moisture and other debris on the surface of the flexible photovoltaic panel 4, and keep the flexible photovoltaic panel 4 clean. This cleaning effect can ensure that the flexible photovoltaic panel 4 can absorb light energy to the greatest extent under sunlight, thereby improving the power generation efficiency.

[0021] The spraying device 6 also includes a plurality of fixed plates 612, a plurality of U-shaped abutting rods 613, and a plurality of L-shaped knocking rods 614. The plurality of fixed plates 612 are respectively fixed on the tops of the plurality of L-shaped spraying pipes 68. The plurality of U-shaped abutting rods 613 are respectively penetrated and slidably installed on the tops of the plurality of fixed plates 612. A spring is provided between the U-shaped abutting rods 613 and the fixed plates 612. One end of the plurality of L-shaped knocking rods 614 is fixed on the outer wall of the plurality of U-shaped abutting rods 613. The other end of 614 is in contact with the top of the ladder tube skeleton 3. A number of semi-arc blocks are evenly fixed on the top circumference of the inner wall of the ladder tube skeleton 3. The bottom of the U-shaped resistance rod 613 is set in a semicircular shape. The semi-arc blocks of the ladder tube skeleton 3 are located on the semicircular movement trajectory of the U-shaped resistance rod 613. Through the setting of the above structure, the U-shaped resistance rod 613 drives the L-shaped knocking rod 614 to knock on the ladder tube skeleton 3. The ladder tube skeleton 3 vibrates and drives the flexible photovoltaic panel 4 to vibrate slightly. The slight vibration can shake off the dust and impurities on the surface of the flexible photovoltaic panel 4, thereby further reducing the influence of impurities on the flexible photovoltaic panel 4.

[0022] When in use, the assembly of the floating body 1, the ladder tube frame 3 and the flexible photovoltaic panel 4 is completed on land, and then the floating body 1 can be pushed into the sea, and the mooring cable 2 is connected to the mooring point in the sea. When encountering a typhoon or strong wind weather, under the action of wind force, the wind force will blow the wind-bearing tail 56 to drive the pointer 54 to rotate to the direction of the wind, and the wind-bearing tail 56 drives the transparent arc plate 52 on the top of the annular bracket 51 through the fixed tube 55 and the L-shaped frame 53 to rotate toward the direction of the wind, so that the transparent arc plate 52 shields and protects the flexible photovoltaic panel 4 in the wind direction. The transparent arc plate 52 can effectively reduce the direct impact of the wind on the flexible photovoltaic panel 4, and the flexible photovoltaic panel 4 can disperse the energy of the strong wind, thereby reducing the impact of the wind pressure on the flexible photovoltaic panel 4. This weakening effect helps to prevent the flexible photovoltaic panel 4 from displacement or damage caused by strong winds. At the same time, the semi-arc notch of the transparent arc plate 52 reduces the obstruction of the light-receiving surface of the flexible photovoltaic panel 4, thereby reducing the light loss caused by blocking.

[0023] At the same time, the threaded rod 65 is driven by the motor to rotate, and the threaded rod 65 drives the threaded block 64 to move downward along the inner wall of the L-shaped plate 63. The threaded block 64 pushes the plug plate 615 to move downward along the inside of the water storage barrel 61 through the push rod 66. The plug plate 615 pushes the water in the water storage barrel 61 into the water outlet pipe 62. The water outlet pipe 62 transmits the water through the water distribution plate 67 to the L-shaped spray pipe 68 for spraying. The water sprayed by the L-shaped spray pipe 68 will be sprinkled on the surface of the ladder drum frame 3 and the flexible photovoltaic panel 4, so that the water cleans the surface of the ladder drum frame 3 and the flexible photovoltaic panel 4, and the water can effectively remove the surface of the ladder drum frame 3 and the flexible photovoltaic panel 4 Dust, dirt, bird droppings and other impurities are removed, thereby avoiding the problem that pollutants will reduce the light transmittance of the flexible photovoltaic panel 4 and affect the power generation efficiency of the flexible photovoltaic panel 4. The sprayed water can help wash away the salt and other harmful substances in the seawater on the surface of the flexible photovoltaic panel 4, which helps to extend the service life of the flexible photovoltaic panel 4. Under the action of wind force, the wind force will drive the wind-bearing plate 610 to drive the connecting column 69 to rotate, and the connecting column 69 drives the L-shaped spray pipe 68 to rotate through the water dividing plate 67, so that the L-shaped spray pipe 68 can spray water evenly on the surface of the ladder tube frame 3 and the flexible photovoltaic panel 4; at the same time, the water dividing plate 67 drives the L-shaped scraper 61 1 rotates, the L-shaped scraper 611 will scrape the surface of the ladder tube frame 3 and the flexible photovoltaic panel 4, and the scraping of the L-shaped scraper 611 can effectively remove dust, dirt, moisture and other debris on the surface of the flexible photovoltaic panel 4, and keep the flexible photovoltaic panel 4 clean. This cleaning effect can ensure that the flexible photovoltaic panel 4 can absorb light energy to the maximum extent under the sun, thereby improving the power generation efficiency; at the same time, when the water distribution plate 67 drives the L-shaped spraying pipe 68 to rotate, the L-shaped spraying pipe 68 drives the U-shaped resistance rod 613 to rotate through the fixing plate 612. When the semicircular shape of the U-shaped resistance rod 613 moves to the semi-arc block position of the ladder tube frame 3, the ladder tube frame The semi-arc block of 3 pushes the semicircle of the U-shaped resistance rod 613, driving the U-shaped resistance rod 613 to move upward, the spring corresponding to the U-shaped resistance rod 613 is stretched, and the U-shaped resistance rod 613 drives the L-shaped knocking rod 614 away from the ladder tube frame 3. When the semi-arc block of the ladder tube frame 3 no longer pushes the semicircle of the U-shaped resistance rod 613, under the action of the spring elastic force corresponding to the U-shaped resistance rod 613, the U-shaped resistance rod 613 is reset and moves downward, and the U-shaped resistance rod 613 drives the L-shaped knocking rod 614 to knock on the ladder tube frame 3. The ladder tube frame 3 vibrates and drives the flexible photovoltaic panel 4 to vibrate slightly. The slight vibration can shake off the dust and impurities on the surface of the flexible photovoltaic panel 4, thereby further reducing the influence of impurities on the flexible photovoltaic panel 4.

[0024] See also Figure 1 - Fig. 9 Based on the above embodiment, in another embodiment of the present invention, a stabilizing device 7 is provided at the bottom of the water storage barrel 61.

[0025] The stabilizing device 7 includes a water carrying bucket 71, a U-shaped tube 72, and a filter tube 74. The water carrying bucket 71 is fixed to the bottom of the water storage bucket 61 by bolts, one end of the U-shaped tube 72 is fixed above the outer wall of the water storage bucket 61, and the other end of the U-shaped tube 72 is fixed at the top edge of the water carrying bucket 71. The filter tube 74 is fixed to the bottom of the water carrying bucket 71. Through the arrangement of the above structure, the water carrying bucket 71 sucks seawater into the water carrying bucket 71 through the filter tube 74, so that when the water inside the water storage bucket 61 is discharged, an equal amount of water will be added to the water carrying bucket 71, which helps to ensure the constant weight of the floating body 1, thereby avoiding the overall weight of the floating body 1 being reduced after the water inside the water storage bucket 61 is discharged, and the floating body 1 is easily affected by wind and waves, resulting in instability.

[0026] The stabilizing device 7 also includes a U-shaped scraper rod 73, inclined blades 75, and a rotating rod 76. The rotating rod 76 is rotatably installed inside the filter tube 74 through a bracket. Several inclined blades 75 are evenly fixed on the upper outer wall of the rotating rod 76. The U-shaped scraper rod 73 is fixed at the bottom of the rotating rod 76, and the U-shaped scraper rod 73 is in contact with the outer wall of the water bucket 71. Through the arrangement of the above structure, the U-shaped scraper rod 73 will scrape the surface of the water bucket 71. The scraping can effectively prevent the surface of the water bucket 71 from being attached by marine organisms such as seaweed, shells and barnacles, thereby facilitating the use of the water bucket 71.

[0027] When in use, when the plug plate 615 moves downward along the inside of the water storage barrel 61, negative pressure is formed in the upper area inside the water storage barrel 61, and the water storage barrel 61 generates negative pressure suction inside the water carrying barrel 71 through the U-shaped tube 72. The water carrying barrel 71 sucks seawater into the water carrying barrel 71 through the filter tube 74, so that when the water inside the water storage barrel 61 is discharged, the water carrying barrel 71 will be replenished with an equal amount of water, which helps to ensure the constant weight of the floating body 1, thereby avoiding the problem that the floating body 1 is not stable after the water inside the water storage barrel 61 is discharged. The overall weight of the body 1 is reduced, and the floating body 1 is easily affected by wind and waves, resulting in instability problems; at the same time, when seawater enters the water-carrying bucket 71 through the filter tube 74, the flowing seawater will push the inclined blades 75 to drive the rotating rod 76 to rotate, and the rotating rod 76 will drive the U-shaped scraper rod 73 to rotate, and the U-shaped scraper rod 73 will scrape the surface of the water-carrying bucket 71. The scraping can effectively prevent the surface of the water-carrying bucket 71 from being attached by marine organisms (such as seaweed, shells and barnacles, etc.), thereby facilitating the use of the water-carrying bucket 71.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A photovoltaic floating body anti-typhoon positioning device, comprising a floating body main body (1), characterized in that: The floating body (1) is arranged in an annular shape, a mooring cable (2) is fixed to the bottom of the floating body (1), a ladder frame (3) is fixed to the top of the floating body (1), a plurality of flexible photovoltaic panels (4) are fixed to the outside of the ladder frame (3), and a wind-resistant device (5) is fixed to the top of the floating body (1), wherein the wind-resistant device (5) comprises an annular bracket (51), a transparent arc plate (52), two L-shaped frames (53), a pointing mark (54), a fixing cylinder (55), a bearing The wind tail wing (56) is fixed to the top of the floating body (1), the transparent arc plate (52) is rotatably mounted on the top of the ring bracket (51), the two L-shaped frames (53) are respectively fixed to the two sides of the top of the transparent arc plate (52), the fixed cylinder (55) is fixed between the two L-shaped frames (53), the direction indicator (54) is fixed to the outer wall of one side of the fixed cylinder (55), and the wind tail wing (56) is fixed to the outer wall of the other side of the fixed cylinder (55).

2. A photovoltaic floating body anti-typhoon positioning device according to claim 1, characterized in that: The wind-bearing tail wing (56) is arranged in a direction away from the transparent arc plate (52), and the direction indicator (54) is arranged in a direction towards the transparent arc plate (52).

3. The photovoltaic floating body anti-typhoon positioning device according to claim 1, characterized in that: A spraying device (6) is provided in the middle of the floating body (1), and the spraying device (6) comprises a water storage barrel (61), a water outlet pipe (62), an L-shaped plate (63), a threaded block (64), a threaded rod (65), a push rod (66), a water distribution plate (67), a plurality of L-shaped spraying pipes (68), a connecting column (69), a plurality of wind bearing plates (610), and a plug plate (615). The water storage barrel (61) is fixed to the inner wall of the floating body (1) through a bracket, one end of the water outlet pipe (62) is fixed to the lower outer wall of the water storage barrel (61), the water distribution plate (67) is rotatably mounted on the other end of the water outlet pipe (62), and the water distribution plate (67) is rotatably mounted on the top of the ladder frame (3), a plurality of L-shaped spraying pipes (68) are evenly fixed on the outer wall of the water distribution plate (67) in a circumferential manner, and the connecting column (69) is fixed to the water distribution plate. (67), a plurality of wind-bearing plates (610) are evenly fixed on the outer wall of the connecting column (69) in a circumferential manner, the L-shaped plate (63) is fixed on the top of the water storage barrel (61), the threaded rod (65) is rotatably mounted on the inner wall of the L-shaped plate (63), and the threaded rod (65) is driven by a motor, the threaded block (64) is threadedly connected to the outside of the threaded rod (65), and the threaded block (64) is slidably mounted on the inner wall of the L-shaped plate (63), the push rod (66) is fixed to the bottom of one side of the threaded block (64), and the push rod (66) passes through the top of the water storage barrel (61), the plug plate (615) is fixed to the bottom of the push rod (66), and the plug plate (615) is slidably mounted inside the water storage barrel (61), and fixing rings for limiting the position of the plug plate (615) are fixed above and below the inner wall of the water storage barrel (61).

4. The photovoltaic floating body anti-typhoon positioning device according to claim 3 is characterized by: The spray cleaning device (6) further comprises a plurality of L-shaped scraping rods (611), wherein the plurality of L-shaped scraping rods (611) are evenly fixed on the outer wall of the water separation plate (67) at a circumference thereof, and the L-shaped scraping rods (611) are in contact with the outer walls of the ladder tube frame (3) and the flexible photovoltaic panel (4).

5. The photovoltaic floating body anti-typhoon positioning device according to claim 3 is characterized by: The spray cleaning device (6) further comprises a plurality of fixed plates (612), a plurality of U-shaped abutting rods (613), and a plurality of L-shaped knocking rods (614). The plurality of fixed plates (612) are respectively fixed on the tops of the plurality of L-shaped spray pipes (68). The plurality of U-shaped abutting rods (613) are respectively passed through and slidably mounted on the tops of the plurality of fixed plates (612). A spring is provided between the U-shaped abutting rod (613) and the fixed plates (612). One end of the plurality of L-shaped knocking rods (614) is fixed on the outer wall of the plurality of U-shaped abutting rods (613), and the other ends of the plurality of L-shaped knocking rods (614) are in contact with the top of the ladder tube frame (3).

6. A photovoltaic floating body anti-typhoon positioning device according to claim 5, characterized in that: A plurality of semi-arc blocks are evenly fixed on the circumference of the top of the inner wall of the ladder tube frame (3); the bottom of the U-shaped abutment rod (613) is arranged in a semi-circular shape; and the semi-arc blocks of the ladder tube frame (3) are located on the semi-circular motion trajectory of the U-shaped abutment rod (613).

7. The photovoltaic floating body anti-typhoon positioning device according to claim 3, characterized in that: A stabilizing device (7) is provided at the bottom of the water storage barrel (61), the stabilizing device (7) comprising a water carrying barrel (71), a U-shaped tube (72), and a filter tube (74); the water carrying barrel (71) is fixed to the bottom of the water storage barrel (61) by means of bolts; one end of the U-shaped tube (72) is fixed above the outer wall of the water storage barrel (61); the other end of the U-shaped tube (72) is fixed to the top edge of the water carrying barrel (71); and the filter tube (74) is fixed to the bottom of the water carrying barrel (71).

8. The photovoltaic floating body anti-typhoon positioning device according to claim 7, characterized in that: The stabilizing device (7) further comprises a U-shaped scraper rod (73), inclined blades (75), and a rotating rod (76); the rotating rod (76) is rotatably mounted inside the filter screen tube (74) via a bracket; a plurality of inclined blades (75) are evenly fixed on the upper outer wall of the rotating rod (76) at a circumference; the U-shaped scraper rod (73) is fixed on the bottom of the rotating rod (76), and the U-shaped scraper rod (73) is in contact with the outer wall of the water carrying bucket (71).

Images