Floating body type wind power generation device

By designing buoyancy adjustment, energy conversion, and rope-retracting air-filling components for floating wind power generation devices, the problems of ineffective utilization of horizontal water kinetic energy and poor stability in existing technologies have been solved, achieving more efficient utilization of natural resources and improved device stability.

CN120990806AInactive Publication Date: 2025-11-21ZHAOQING HUIDA NEW ENERGY TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202511523359.1
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-05-27
Publication Date
2025-11-21
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

Existing floating wind power generation devices fail to effectively utilize horizontal water flow energy in oceans and large lakes, and the devices have poor stability and are prone to capsizing.

Method used

A floating wind power generation device was designed, comprising a buoyancy adjustment device, an energy conversion device, a rope winding assembly, and an air inflation assembly. Through a structure consisting of a four-axis motor, ratchet, ratchet teeth, limit blocks, fan blades, and energy storage blocks, it utilizes the kinetic energy of horizontal water flow, and improves the stability of the device during high winds and waves through the rope winding assembly and the air inflation assembly.

Benefits of technology

It improved the efficiency of natural resource utilization, enhanced the device's resistance to wind and waves, and ensured the device's stability and power generation efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention discloses a floating body type wind power generation device, and relates to the technical field of distribution box assembly. The outdoor distribution box assembling device comprises a base, and the top of the base is movably connected with a bottom plate; the surface of the turnover fixing plate is movably connected with a side plate; the side face of the overturning fixing plate is fixedly connected with an arc-shaped pushing block, the side face of the arc-shaped pushing block is movably connected with a first hydraulic block, the bottom of the first hydraulic block is fixedly connected with a second hydraulic block, and the rear side of the second hydraulic block is movably connected with a limiting sliding block through the first pushing block. The other end of the first hose is fixedly connected with a third hydraulic block, and the side face of the third hydraulic block is fixedly connected with a fourth hydraulic block. According to the outdoor distribution box assembling device, through compression of a first hydraulic block, a second hydraulic block, a first push block, a limiting sliding block, a first hose, a third hydraulic block and a fourth hydraulic block, the base and the ground are kept in a fixed state while the bottom plate is fixed, and the device is more stable.
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Description

Technical Field

[0001] This invention relates to the field of wind power generation technology, specifically to a floating wind power generation device. Background Technology

[0002] Wind power generation is a type of power generation that uses power generation devices to convert the kinetic energy of wind movement into electrical energy and store it. Because wind power is a natural energy source that is green, environmentally friendly, and inexhaustible, it is widely used in daily life and work.

[0003] Chinese Patent CN113279909B, authorized and published on March 18, 2022, discloses a floating wind power generation device, which includes a wind turbine, a suspension plate, a buoyancy adjustment mechanism, a locking mechanism, and an energy conversion mechanism. The suspension plate is located below the wind turbine, the buoyancy adjustment mechanism is connected to the wind turbine, the locking mechanism is fixedly installed on the buoyancy adjustment mechanism, and the energy conversion mechanism is fixedly installed on a connecting column in the buoyancy adjustment mechanism. In the aforementioned application, when the device is used in oceans and large lakes, the energy conversion mechanism at the bottom can only collect the energy generated by the device's up-and-down movement in the water. In actual use, there is horizontal water flow, and the kinetic energy of this water flow is not utilized, resulting in resource waste. Furthermore, when waves appear in the upper water flow, the overall stability of the device is poor, easily causing the wind turbine to partially capsize. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a floating wind power generation device, solving the problems mentioned in the background section. To achieve the above objectives, this invention provides the following technical solution: a floating wind power generation device, comprising: A wind power generation device, wherein a floating plate providing buoyancy and anchoring is fixedly connected to the bottom of the wind power generation device; A buoyancy adjustment device, the bottom of which is connected to an energy conversion device that uses gravity and seawater for energy storage via a fixed rope; The bottom of the wind power generation device is fixedly connected to the rope winding assembly. The top of the buoyancy adjustment device is fixedly connected to the quadcopter motor via a fixed rope. Four ratchet teeth are fixedly connected to the outside of the quadcopter motor. A ratchet wheel is rotatably connected to the outside of each ratchet tooth. A limit block is rotatably connected inside each ratchet wheel. A spring is fixedly connected between the bottom of each limit block and the inner wall of the ratchet wheel. One end of a rotating shaft is fixedly connected to the outside of each ratchet wheel. A fan blade is fixedly connected to the other end of each rotating shaft. An energy storage block is fixedly connected to the rear side of each fan blade. A fixing block is fixedly connected to the top of the quadcopter motor. The top of the fixing block is rotatably connected to a dual-axis motor via a rotating shaft. By setting up the fan blades and rotating shaft, the device can convert the kinetic energy of the water flow into electrical energy when encountering shallow, horizontally flowing water, thus making the device more efficient in utilizing natural resources.

[0005] Preferably, the front and rear axes of the quadcopter rotate in the same direction, the left and right axes of the quadcopter rotate in the same direction, the number of ratchet wheels is four, each pair of ratchet wheels forms a group, and each ratchet wheel is symmetrically distributed about the central circumference of the quadcopter.

[0006] Preferably, the energy storage block is connected to the generator of the fan blade via a waterproof wire.

[0007] Preferably, a transparent waterproof and pressure-resistant outer shell is fixedly connected to the outside of the four-axis motor. The size of the transparent waterproof and pressure-resistant outer shell is the same as the size of the fixing block, and the top of the transparent waterproof and pressure-resistant outer shell is fixedly connected to the bottom of the fixing block.

[0008] Preferably, the rope winding assembly includes a connecting rope, a wave-facing plate, an arc-shaped pusher, a hydraulic block one, a fixing block two, a rope winding device, a hose one, a hydraulic block two, a rack, a pusher, a gear, and a guide roller. One end of the connecting rope is fixedly connected to a wind power generation device, and the other end of the connecting rope is fixedly connected to the rope winding device. A gear is rotatably connected to the bottom of the rope winding device, and a dual-shaft motor is fixedly connected to the bottom of the gear. A guide roller is fixedly connected to the top center and outer side of the rope winding device. A fixing block two is provided on the top of the rope winding device, and the fixing block two is protected by a transparent waterproof and pressure-resistant outer shell with a sealing and waterproof function. The second fixed block is fixedly connected to the top of the first fixed block. Four wave-facing plates are hinged to the outer side of the second fixed block. An arc-shaped push block is fixedly connected to the inner side of each wave-facing plate. The inner side of each arc-shaped push block is slidably connected to the first hydraulic block. The bottom of the first hydraulic block is fixedly connected to one end of two hoses. The other end of each hose is fixedly connected to one end of the second hydraulic block. The other end of each second hydraulic block is slidably connected to one end of the push block. The other end of each push block is fixedly connected to the rack. Each rack meshes with the gear. An inflation assembly is fixedly connected to the top of the connecting rope. A rope-retracting assembly is provided so that when the device encounters large waves, the wave-facing plates rotate, cooperating with the first hydraulic block, gear, rack, second hydraulic block, push block, arc-shaped push block, and first hose to rotate the inside of the rope retractor, causing the connecting rope to be drawn into the rope retractor, fixing the floating plate to the rope-retracting assembly, thereby increasing the device's resistance to waves. At the same time, the device can automatically adjust the vertical height of the fan blades according to the position of the turbulent layer, maximizing the utilization of natural resources.

[0009] Preferably, each of the wave-facing plates is symmetrically distributed about the center and circumference of the fixed block two, each of the hydraulic blocks two is symmetrically distributed about the center and circumference of the gear, each of the push blocks is symmetrically distributed about the center and circumference of the gear, and each of the racks is symmetrically distributed about the center and circumference of the gear.

[0010] Preferably, the rack is slidably connected to the rope take-up device via a groove at the bottom of the rope take-up device, and the diameter of the second transparent waterproof and pressure-resistant outer shell is the same as the diameter of the second fixing block.

[0011] Preferably, the inflation assembly includes an inflation ring, a hydraulic block three, a spherical pusher, inflation hoses, and inflation floats. The bottom of the spherical pusher is fixedly connected to a connecting rope, the top of the spherical pusher is slidably connected to the hydraulic block three, the top of the hydraulic block three is fixedly connected to the floating plate, the top of the hydraulic block three is fixedly connected to the inflation ring, the top of the inflation ring is fixedly connected to one end of four inflation hoses, and the other end of each inflation hose is fixedly connected to two inflation floats. By configuring the inflation assembly, when the device encounters wind and waves, in conjunction with the rope-reeling assembly, the inflation ring inflates the inflation floats through the inflation hoses, thereby increasing the buoyancy of the floating plate and making the entire device more stable and less prone to capsizing by wind and waves.

[0012] Preferably, the inflatable ring passes through and is fixed to the center of the floating plate, and each inflatable float is fixedly connected to the outer side of the floating plate.

[0013] Preferably, the number of inflatable floats is eight, with two inflatable floats forming a group, and the inflatable floats in each group are symmetrically distributed about the two center lines of the floating plate.

[0014] This invention provides a floating wind power generation device. It has the following advantages: (1) When the floating wind power generation device is in use, the electric energy generated by the wind power generation device starts the four-axis motor and the two-axis motor, which makes the first shaft rotate and the fan blade rotate. In conjunction with the ratchet, ratchet tooth, limit block, spring, energy storage block and fixed block, the kinetic energy of the horizontal water flow is converted into electrical energy and stored in the energy storage block, thereby improving the overall efficiency of the device in utilizing natural resources and thus improving the power generation efficiency of the device.

[0015] (2) When the floating wind power generation device encounters large waves, the water flow pushes the wave-facing plate to rotate. In conjunction with the arc-shaped push block, hydraulic block one, hose, hydraulic block two, push block, rack and gear, the rope retractor is activated. At the same time, the dual-shaft motor rotates, which improves the working efficiency of the rope retractor. This allows the floating plate and the rope retractor to be quickly merged and fixed, thereby increasing the device's resistance to wind and waves. At the same time, the device can automatically adjust the vertical height of the fan blades according to the position of the turbulent layer, maximizing the utilization of natural resources.

[0016] (3) When the floating wind power generation device encounters large waves, the rope winding assembly retracts, causing the rope winding assembly to contact and push the spherical push block. In conjunction with the hydraulic block three, the air hose and the air ring, the air float is filled with more gas, thereby increasing the buoyancy of the floating plate, thereby improving the device's resistance to wind and waves, and making the device more stable. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the overall appearance of the present invention; Figure 2 This is a schematic diagram of the overall cross-sectional three-dimensional structure of the present invention; Figure 3 For the present invention Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 This is a schematic diagram of the ratchet mechanism of the present invention; Figure 5 This is a schematic diagram of the rope winding assembly structure of the present invention; Figure 6 For the present invention Figure 5 Schematic diagram of structure B in the middle; Figure 7This is a schematic diagram of the rope take-up mechanism of the present invention; Figure 8 This is a schematic diagram of the inflation component structure of the present invention.

[0018] In the picture: 100. Wind power generation device; 200. Floating board; 300. Buoyancy adjustment device; 400. Energy conversion device; 501. Fan blade; 502. Energy storage block; 503. Shaft 1; 504. Ratchet; 505. Ratchet tooth; 506. Limiting block; 507. Spring; 508. Four-axis motor; 509. Fixing block 1; 510. Dual-axis motor; 600. Rope winding assembly; 601. Connecting rope; 602. Wave-facing plate; 603. Arc-shaped push block; 604. Hydraulic block one; 605. Fixing block two; 606. Rope winding device; 607. Hoses one; 608. Hydraulic block two; 609. Rack; 610. Push block; 611. Gear; 612. Guide roller; 700. Inflation assembly; 701. Inflation ring; 702. Hydraulic block three; 703. Spherical push block; 704. Inflation hose; 705. Inflation float. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0020] Example 1, please refer to Figures 1-4A floating wind power generation device includes: a wind power generation device 100, with a floating plate 200 providing buoyancy and fixation fixedly connected to the bottom of the wind power generation device 100; a buoyancy adjustment device 300, which controls the distance between the underwater and above-water parts of the device, and allows the buoyancy adjustment device 300 and an energy conversion device 400 to descend to the stratosphere, thereby reducing the impact of horizontal water flow at the bottom of the device on its stability; the bottom of the buoyancy adjustment device 300 is connected to the energy conversion device 400, which utilizes gravity and seawater for energy storage, via a fixed rope; the energy conversion device 400 allows the underwater part of the device to descend to the stratosphere due to its own weight and vertical... The relative motion between the wind turbine and the seawater causes the gravitational potential energy of the device to be converted into electrical energy, thereby improving the utilization rate of underwater resources and the overall power generation efficiency of the device. The bottom of the wind power generation device 100 is fixedly connected to the rope winding assembly 600, and the top of the buoyancy adjustment device 300 is fixedly connected to the quadcopter 508 via a fixed rope. The front and rear axes of the quadcopter 508 rotate in the same direction, and the left and right axes of the quadcopter 508 rotate in the same direction. There are four ratchet wheels 504, with two ratchet wheels 504 forming a group. Each ratchet wheel 504 is symmetrically distributed about the center circumference of the quadcopter 508. A transparent waterproof and pressure-resistant outer shell is fixedly connected to the outside of the quadcopter 508. The size of the transparent waterproof and pressure-resistant outer shell is the same as that of the fixed block 509, and the top of the transparent waterproof and pressure-resistant outer shell is fixedly connected to the bottom of the fixed block 509. The transparent waterproof and pressure-resistant outer shell protects the inside of the four-axis motor 508 from seawater corrosion, thus ensuring normal operation of the equipment. Four ratchet teeth 505 are fixedly connected to the outside of the four-axis motor 508. A ratchet wheel 504 is rotatably connected to the outside of each ratchet tooth 505. A limit block 506 is rotatably connected inside each ratchet wheel 504. A spring 507 is fixedly connected between the bottom of each limit block 506 and the inner wall of the ratchet wheel 504. One end of a rotating shaft 503 is fixedly connected to the outside of each ratchet wheel 504. A fan blade 501 is fixedly connected to the other end of each rotating shaft 503. Each fan blade... An energy storage block 502 is fixedly connected to the rear side of 501. The energy storage block 502 is set so that the electrical energy generated by the rotation of the fan blade 501 driven by seawater is stored in the energy storage block 502. The energy storage block 502 and the generator of the fan blade 501 are connected by a waterproof wire. A fixing block 509 is fixedly connected to the top of the four-axis motor 508. The top of the fixing block 509 is rotatably connected to the dual-axis motor 510 through a rotating shaft 2. The fan blade 501 is set so that the power of the horizontal flow of water can be utilized. Thus, in addition to collecting the potential energy in the vertical direction and converting it into electrical energy through the energy conversion device 400, the device can also collect the kinetic energy of the horizontal flow of water and convert it into electrical energy, thereby improving the power generation efficiency of the device.

[0021] In use, the electrical energy from the wind power generator 100 drives the quadcopter 508 to rotate, causing the four axes of the quadcopter 508 to rotate counterclockwise. This causes the limit block 506 to engage the ratchet 505 under the action of the spring 507, resulting in the ratchet 504 rotating counterclockwise along with the quadcopter 508. This, in turn, causes the first shaft 503 to rotate counterclockwise, resulting in the fan blades 501 rotating counterclockwise along the direction of the first shaft 503. Simultaneously, this drives the dual-axis motor 510, causing its bottom shaft 2 to rotate. This, in turn, causes the entire quadcopter 508 to rotate around the center of the fixed block 509, thus converting the kinetic energy of the horizontal water flow into... Electrical energy is stored in the energy storage block 502. When the horizontal water flow direction temporarily stabilizes, the quadcopter 508 is reversed, causing the four axes of the quadcopter 508 to rotate clockwise. This releases the limit block 506 from the ratchet 505, preventing the ratchet 504 from rotating clockwise with the quadcopter 508 and preventing the rotating shaft 503 from rotating. Then, the bottom rotating shaft of the dual-axis motor 510 is started to rotate, driving the quadcopter 508 to rotate around the center of the fixed block 509. This allows the device to better adapt to the underwater water flow direction and improve the kinetic energy conversion rate of the horizontal water flow, thereby increasing the power generation efficiency of the device.

[0022] Example 2, please refer to Figures 1-7Based on Embodiment 1, the rope winding assembly 600 includes a connecting rope 601, a wave-facing plate 602, an arc-shaped push block 603, a hydraulic block 604, a fixing block 605, a rope winding device 606, a hose 607, a hydraulic block 608, a rack 609, a push block 610, a gear 611, and a guide roller 612. One end of the connecting rope 601 is fixedly connected to a wind power generation device 100, and the other end of the connecting rope 601 is fixedly connected to the rope winding device 606. The bottom of the rope winding device 606 is rotatably connected to a gear 611, and the bottom of the gear 611 is fixedly connected to a dual-axis motor 510. The top center and outer side of the rope winding device 606 are fixedly connected to the guide roller 612. A fixing block 605 is provided on the top of the rope winding device 606. 05. The rope retractor 606 is fixedly connected to the second fixed block 605 via the second transparent waterproof and pressure-resistant outer shell, making the rope retractor assembly 600 more stable. The second fixed block 605 is fixedly connected to the top of the first fixed block 509 via the second transparent waterproof and pressure-resistant outer shell, which has a sealing and waterproof function. Four wave-facing plates 602 are hinged to the outside of the second fixed block 605. The wave-facing plates 602 are set so that when the underwater horizontal water flow is large, the rope retractor assembly 600 can adjust the length of the connecting rope 601 according to the rotation of the wave-facing plates 602. The wave-facing plates 602 are symmetrically distributed about the center and circumference of the second fixed block 605. Each hydraulic block 608 is symmetrically distributed about the center and circumference of the gear 611. Each push block 610 is symmetrically distributed about the center and circumference of the gear 611. Each rack 60 9. Gears 611 are symmetrically distributed around their center and circumference. An arc-shaped pusher 603 is fixedly connected to the inner side of each wave-facing plate 602. The inner side of each arc-shaped pusher 603 is slidably connected to a hydraulic block 604. The bottom of the hydraulic block 604 is fixedly connected to one end of two hoses 607. The other end of each hose 607 is fixedly connected to one end of a hydraulic block 608. The other end of each hydraulic block 608 is slidably connected to one end of a pusher 610. The other end of each pusher 610 is fixedly connected to a rack 609. Each rack 609 meshes with gears 611. The rack 609 is slidably connected to the rope take-up device 606 via a groove at the bottom of the rope take-up device 606. The groove is provided to fix the direction of the rack 609 during sliding and to prevent the rack 609 from sliding due to... The device falls out of the rope-retracting assembly 600 under its own weight. The diameter of the transparent, waterproof, and pressure-resistant outer shell 2 is the same as the diameter of the fixing block 2 605. The top of the connecting rope 601 is fixedly connected to the inflation assembly 700. The rope-retracting assembly 600 is set up so that when the device encounters large winds and waves, the wave-facing plate 602 rotates, and in conjunction with the hydraulic block 1 604, gear 611, rack 609, hydraulic block 2 608, push block 610, arc-shaped push block 603, and hose 1 607, the rope-retractor 606 rotates inside, so that the connecting rope 601 is drawn into the rope-retractor 606, and the floating plate 200 is fixed to the rope-retracting assembly 600, thereby increasing the device's resistance to wind and waves. At the same time, the device can automatically adjust the vertical height of the fan blade 501 according to the position of the turbulent layer, so as to maximize the utilization of natural resources.

[0023] In use, based on Embodiment 1, when the device encounters large waves, the four wave-facing plates 602 rotate inward due to the impact of the large underwater current, causing the four arc-shaped push blocks 603 to push, thus squeezing the hydraulic block 604. The internal pressure of the hydraulic block 604 is transmitted to the hydraulic block 608 through the two hoses 607, causing the hydraulic block 608 to push the push block 610 to slide, pushing the rack 609 outward. This causes the gear 611 to rotate, simultaneously activating the top shaft of the dual-axis motor 510, which accelerates the rotation of the internal shaft 3 of the rope take-up device 606, causing the connecting rope 601 to move along the guide roller 6. The rope is drawn into the rope take-up unit 606 in 12 directions, causing the entire rope take-up assembly 600 to move upwards until it contacts and is fixed to the floating plate 200. This improves the overall wind and wave resistance of the device and makes the device more stable. When the underwater turbulent layer changes, the top shaft of the dual-shaft motor 510 is started to rotate in the opposite direction, causing the internal shaft of the rope take-up unit 606 to rotate in the opposite direction. This causes the connecting rope 601 to be released from the rope take-up unit 606 along the direction of the guide roller 612. As a result, the entire rope take-up assembly 600 moves downwards into the turbulent layer due to gravity, thereby improving the kinetic energy conversion rate of the device to the horizontal water flow and improving the power generation efficiency of the device.

[0024] Example 3, please refer to Figures 1-8 Based on Embodiments 1 and 2, the inflation assembly 700 includes an inflation ring 701, a hydraulic block 3 702, a spherical pusher 703, inflation hoses 704, and inflation floats 705. The bottom of the spherical pusher 703 is fixedly connected to the connecting rope 601. The spherical pusher 703 is configured so that the thrust generated when the rope winding assembly 600 moves upward and contacts the spherical pusher 703 is transmitted to the hydraulic block 3 702. The top of the spherical pusher 703 is slidably connected to the hydraulic block 3 702. The top of the hydraulic block 3 702 is fixedly connected to a float plate 200. The top of the hydraulic block 3 702 is fixedly connected to the inflation ring 701, which passes through and is fixed to the center of the float plate 200. Each inflation float 705 is fixedly connected to the outer side of the float plate 200. The top of the inflation ring 701 is connected to the four inflation hoses 704. One end of each inflatable hose 704 is fixedly connected to two inflatable floats 705. The inflatable hose 704 allows gas from the inflatable ring 701 to be inflated into the inflatable floats 705. There are eight inflatable floats 705, with two inflatable floats 705 forming a group. Each group of inflatable floats 705 is symmetrically distributed about the two center lines of the floating plate 200. The inflatable floats 705 increase the buoyancy of the floating plate 200, thus better keeping the wind power generation device 100 on the water surface. The inflation component 700 is provided so that when the device encounters wind and waves, it works with the rope reeling component 600 to inflate the inflatable ring 701 to the inflatable floats 705 through the inflatable hose 704, thereby increasing the buoyancy of the floating plate 200 and making the device more stable and less prone to capsizing by wind and waves.

[0025] In use, based on Embodiment 1 and Embodiment 2, when the device encounters large waves, the rope winding assembly 600 moves upward to contact the spherical push block 703 and pushes the spherical push block 703 to slide upward, compressing the hydraulic block 3 702. The internal pressure of the hydraulic block 3 702 is transmitted to the inflation ring 701, which inflates the inflation ring 701 through the four inflation hoses 704 to inflate the inflation float 705, increasing the buoyancy of the inflation float 705. This increases the vertical support of the floating plate 200 and the wind power generation device 100 on the sea surface, making the device less prone to overturning when encountering large waves, thus protecting the device's safety.

[0026] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A floating wind power generation device, characterized in that, include: A wind power generation device (100) with a floating plate (200) providing buoyancy and anchoring function fixedly connected to its bottom. A buoyancy adjustment device (300) is provided, the bottom of which is connected to an energy conversion device (400) that uses gravity and seawater for energy storage via a fixed rope. The bottom of the wind power generation device (100) is fixedly connected to the rope take-up assembly (600), and the top of the buoyancy adjustment device (300) is fixedly connected to the quadcopter motor (508) via a fixed rope. Four ratchet teeth (505) are fixedly connected to the outside of the quadcopter motor (508), and a ratchet wheel (504) is rotatably connected to the outside of each ratchet tooth (505). A limit block (506) is rotatably connected inside each ratchet wheel (504), and the bottom of each limit block (506) is connected to the ratchet wheel (504). A spring (507) is fixedly connected between the inner walls. One end of a rotating shaft (503) is fixedly connected to the outer side of each ratchet (504). A fan blade (501) is fixedly connected to the other end of each rotating shaft (503). An energy storage block (502) is fixedly connected to the rear side of each fan blade (501). A fixing block (509) is fixedly connected to the top of the four-axis motor (508). The top of the fixing block (509) is rotatably connected to the dual-axis motor (510) through a rotating shaft (2) with a rotating function. A transparent waterproof and pressure-resistant outer shell is fixedly connected to the outside of the four-axis motor (508). The size of the transparent waterproof and pressure-resistant outer shell is the same as that of the fixing block (509), and the top of the transparent waterproof and pressure-resistant outer shell is fixedly connected to the bottom of the fixing block (509). The rope take-up assembly (600) includes a connecting rope (601), a wave-facing plate (602), an arc-shaped pusher (603), a hydraulic block one (604), a fixing block two (605), a rope take-up device (606), a hose one (607), a hydraulic block two (608), a rack (609), a pusher (610), a gear (611), and a guide roller (612). One end of the connecting rope (601) is fixedly connected to a wind power generation device (100), and the other end of the connecting rope (601) is fixedly connected to the rope take-up device (606). A gear (611) is rotatably connected to the bottom of the rope take-up device (606), and a dual-axis motor (510) is fixedly connected to the bottom of the gear (611). A guide roller (612) is fixedly connected to the top center and the outer side of the rope take-up device (606). A fixing block two (605) is provided on the top of the rope take-up device (606), and the fixing block two (605) is connected to a guide roller (612) through a guide roller (612). A transparent waterproof and pressure-resistant outer shell with sealing and waterproof function is fixedly connected to the top of the first fixing block (509). Four wave-facing plates (602) are hinged to the outside of the second fixing block (605). An arc-shaped push block (603) is fixedly connected to the inside of each wave-facing plate (602). The inside of each arc-shaped push block (603) is slidably connected to the first hydraulic block (604). The bottom of the first hydraulic block (604) is fixedly connected to one end of two hoses (607). The other end of each hose (607) is fixedly connected to one end of the second hydraulic block (608). The other end of each second hydraulic block (608) is slidably connected to one end of the push block (610). The other end of each push block (610) is fixedly connected to the rack (609). Each rack (609) meshes with the gear (611). An inflation component (700) is fixedly connected to the top of the connecting rope (601).

2. The floating wind power generation device according to claim 1, characterized in that: The front and rear axes of the quadcopter (508) rotate in the same direction, and the left and right axes of the quadcopter (508) rotate in the same direction. There are four ratchet wheels (504), and each pair of ratchet wheels (504) forms a group. Each ratchet wheel (504) is symmetrically distributed about the center circumference of the quadcopter (508).

3. The floating wind power generation device according to claim 1, characterized in that: The energy storage block (502) is connected to the generator of the fan blade (501) by a waterproof wire.

4. A floating wind power generation device according to claim 1, characterized in that: Each of the wave-facing plates (602) is symmetrically distributed about the center and circumference of the fixed block two (605), each of the hydraulic blocks two (608) is symmetrically distributed about the center and circumference of the gear (611), each of the push blocks (610) is symmetrically distributed about the center and circumference of the gear (611), and each of the racks (609) is symmetrically distributed about the center and circumference of the gear (611).

5. A floating wind power generation device according to claim 1, characterized in that: The rack (609) is slidably connected to the rope take-up device (606) through the groove at the bottom of the rope take-up device (606), and the diameter of the transparent waterproof and pressure-resistant outer shell II is the same as the diameter of the fixing block II (605).

6. A floating wind power generation device according to claim 1, characterized in that: The inflation assembly (700) includes an inflation ring (701), a hydraulic block three (702), a spherical push block (703), an inflation hose (704), and an inflation float (705). The bottom of the spherical push block (703) is fixedly connected to a connecting rope (601). The top of the spherical push block (703) is slidably connected to the hydraulic block three (702). The top of the hydraulic block three (702) is fixedly connected to the float plate (200). The top of the hydraulic block three (702) is fixedly connected to the inflation ring (701). The top of the inflation ring (701) is fixedly connected to one end of four inflation hoses (704). The other end of each inflation hose (704) is fixedly connected to two inflation floats (705).

7. A floating wind power generation device according to claim 6, characterized in that: The inflatable ring (701) passes through and is fixed to the center of the floating plate (200), and each of the inflatable floats (705) is fixedly connected to the outer side of the floating plate (200).

8. A floating wind power generation device according to claim 6, characterized in that: The number of the inflatable floats (705) is eight, with each pair of inflatable floats (705) forming a group, and each group of inflatable floats (705) being symmetrically distributed about the two center lines of the floating plate (200).

Citation Information

Patent Citations

  • A combined offshore wind power generation and energy storage device utilizing buoyancy and gravity

    CN113279909B