Ocean energy self-generating buoy

Abstract

The ocean energy self-power-generation buoy comprises a buoy base, a cooperative power generation assembly, at least one solar power generation assembly and a storage battery, the cooperative power generation assembly comprises a wind wheel part, a water wheel part and at least one electromagnet, the wind wheel part is rotationally connected to the buoy base, the water wheel part and the wind wheel part are coaxially arranged, and the water wheel part is arranged below the wind wheel part; the at least one electromagnet is arranged opposite to the wind wheel part or the water wheel part, is connected to the buoy base and can be matched with rotation of the wind wheel part and the water wheel part to form electric energy, the solar power generation assembly is connected to the buoy base, and the storage battery is connected to the buoy base and is electrically connected with the wind wheel part, the water wheel part and the solar power generation assembly. According to the invention, the problem that the buoy is used abnormally due to the fact that the requirement of long-time observation of the buoy cannot be met by singly adopting solar power supply due to intermittency of solar power generation can be effectively solved.

Description

Technical Field

[0001] The present invention relates to the technical field of ocean buoys, and in particular to an ocean energy self-generating buoy. Background Art

[0002] An ocean buoy is a navigation mark floating on the water. It can mark the scope of a waterway and collect basic data on ocean hydrology and meteorology to take precautions against severe weather or disasters.

[0003] Usually, buoys use solar panels as energy sources. For example, the Chinese utility model patent with application number: CN202020505650.2 is named: A solar power supply device for ocean buoys, including a support frame, a flexible solar panel and a cleaning panel arranged on the support frame, the support frame includes a left support frame, a right support frame and a support rod connecting the left and right support frames, a driving wheel is installed on the left support frame, three first driven wheels are installed around the driving wheel, and a central driven wheel is installed on the right support frame, and three second driven wheels are installed around the central driven wheel; the first and second driven wheels are connected to each other through nylon shafts; each nylon shaft is provided with a positive contact point and a negative contact point, the positive contact point is connected to the positive slip ring, and the negative contact point is connected to the negative slip ring; toothed belts are inlaid on both sides of the flexible solar panel, which are respectively meshed with the first and second driven wheels, and the flexible solar panel is provided with a positive pole and a negative pole of the solar panel. The device is suitable for powering buoys at sea and has a self-cleaning function. However, due to the intermittent nature of solar power generation, a single solar power supply cannot meet the needs of long-term observation of the buoy.

[0004] Therefore, there is an urgent need for an ocean energy self-generating buoy to solve the problem in the prior art that due to the intermittent nature of solar power generation, the single use of solar power supply cannot meet the needs of long-term observation of the buoy, thus leading to abnormal use of the buoy. Summary of the invention

[0005] The purpose of the present invention is to overcome the above technical deficiencies and propose an ocean energy self-generating buoy to solve the technical problem in the prior art that due to the intermittent nature of solar power generation, the single use of solar power supply cannot meet the needs of long-term observation of the buoy, thus leading to abnormal use of the buoy.

[0006] In order to achieve the above technical objectives, the present invention adopts the following technical solutions: The present invention provides an ocean energy self-generating buoy, comprising: Buoy base; A cooperative power generation assembly, comprising a wind wheel component, a water wheel component and at least one electromagnet, wherein the wind wheel component is rotatably connected to the buoy base, the water wheel component is coaxially arranged with the wind wheel component and arranged below the wind wheel component, and at least one electromagnet is arranged relative to the wind wheel component or the water wheel component and connected to the buoy base, and can cooperate with the rotation of the wind wheel component and the water wheel component to generate electric energy; at least one solar power generation assembly connected to the buoy base; and The storage battery is connected to the buoy base and is electrically connected to the wind wheel component, the water wheel component and the solar power generation component.

[0007] In some embodiments, the number of the electromagnets in the cooperative power generation assembly is two, the two electromagnets are respectively arranged relative to the wind wheel component and the water wheel component, and are both connected to the buoy base, and the rotation directions of the wind wheel component and the water wheel component are opposite.

[0008] In some embodiments, the buoy base is provided with a rotating cavity and a first rotating hole and a second rotating hole communicated with the rotating cavity, the cooperative power generation component also includes a first rotating shaft and a second rotating shaft, one end of the first rotating shaft is connected to the wind wheel component, and the other end is rotatably built into the rotating cavity, one electromagnet is sleeved on the first rotating shaft and fixedly connected to the inner wall of the rotating cavity, and the other end of the first rotating shaft is also provided with a plug-in hole, one end of the second rotating shaft is connected to the water wheel component, and the other end is rotatably passed through the second rotating hole and inserted into the plug-in hole, another electromagnet is sleeved on the second rotating shaft and fixedly connected to the inner wall of the rotating cavity, and the rotation direction of the second rotating shaft is set opposite to the rotation direction of the first rotating shaft.

[0009] In some embodiments, the wind rotor component includes a wind rotor support and a plurality of first blades, the wind rotor support is connected to one end of the first rotating shaft, the plurality of first blades are evenly distributed along the circumferential direction of the wind rotor support and are all rotatably connected to the wind rotor support for providing lift or resistance to the wind rotor support.

[0010] In some embodiments, the water wheel component includes a water wheel bracket and a plurality of second blades, the water wheel bracket is connected to one end of the second rotating shaft, the plurality of second blades are evenly distributed along the circumferential direction of the water wheel bracket, and are all rotatably connected to the water wheel bracket, for providing lift or resistance to the water wheel bracket.

[0011] In some embodiments, a ballast water tank is formed inside the buoy base, and the ballast water tank is formed with three interconnected water tanks, namely, a first water tank, a second water tank and at least one third water tank, which are arranged in sequence from the outside to the inside. The ocean self-powered buoy also includes a valve assembly, and the valve assembly includes a first valve, a second valve and at least one third valve. The first valve is arranged in the first water tank, for connecting the first water tank with an external water source, the second valve is arranged in the second water tank, for connecting the first water tank and the second water tank, the third valve is arranged in a one-to-one correspondence with the third water tank, and is connected to the third water tank, for connecting the third water tank and the second water tank, and the first valve, the second valve and at least one third valve are all electrically connected to the battery, and the battery is built into the third water tank.

[0012] In some embodiments, the ocean energy self-generating buoy also includes a hydrological and water quality sensor, which is built into the third water tank and is used to detect the hydrological and water quality of the external water source.

[0013] In some embodiments, the ocean energy self-generating buoy also includes an anti-collision component, which includes a conical bracket, a corrugated anti-collision ring and an anti-collision ring. The conical bracket cover is arranged on the wind wheel bracket and multiple first blades, and is connected to the buoy base. The corrugated anti-collision ring is arranged on the conical bracket and is connected to one end of the conical bracket away from the buoy base. The anti-collision ring cover is arranged on the water wheel bracket and multiple second blades, and is connected to the buoy base.

[0014] In some embodiments, the ocean energy self-generating buoy also includes two underwater thrusters, which are evenly distributed on both sides of the buoy base and are both connected to the buoy base, and the two underwater thrusters are electrically connected to the battery respectively.

[0015] In some embodiments, the ocean energy self-generating buoy also includes auxiliary components, which include a lightning rod, a meteorological sensor and at least one signal light. The lightning rod, the meteorological sensor and the at least one signal light are arranged at intervals from each other and connected to the top of the conical bracket.

[0016] Compared with the prior art, the beneficial effects of the ocean energy self-generating buoy provided by the present invention include: a coordinated power generation assembly consisting of a wind wheel component, a water wheel component and at least one electromagnet is connected to the buoy base, wherein the wind wheel component is arranged on the water, and the water wheel component is arranged under the water, at least one electromagnet can cooperate with the rotation of the wind wheel component and the water wheel component and generate electric energy, at least one solar power generation assembly is connected to the buoy base, and the storage battery is electrically connected to the wind wheel component, the water wheel component and the solar power generation assembly. Compared with the prior art, by arranging a wind wheel component and a water wheel component that can rotate relative to the buoy base on the buoy base, the rotating wind wheel component and the water wheel component cooperate with at least one electromagnet and generate electric energy, wind energy, water energy and solar energy are used simultaneously, and a stable power supply is provided for long-term observation of the buoy, which can solve the technical problem in the prior art that the intermittent nature of solar power generation makes it impossible to meet the needs of long-term observation of the buoy by using solar energy alone, thus causing abnormal use of the buoy. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of a marine self-powered buoy provided by an embodiment of the present invention; Figure 2 It is a schematic cross-sectional structure diagram of an ocean energy self-generating buoy provided by an embodiment of the present invention; Figure 3 It is a cross-sectional structural schematic diagram of the connection between the buoy base and the coordinated power generation assembly provided by an embodiment of the present invention; Figure 4 is a schematic structural diagram of a wind wheel component in one state provided by an embodiment of the present invention; Figure 5 is a schematic structural diagram of a wind wheel member provided by an embodiment of the present invention in another state; Figure 6 It is a schematic diagram of the three-dimensional structure of the first blade provided in an embodiment of the present invention.

[0018] Description of reference numerals: Buoy base 1; Ballast water tank 11; First water tank 111; Second water tank 112; The third water tank 113; Synergistic power generation component 2; Wind wheel member 21; Wind wheel support 211; A first blade 212; Water wheel part 22; Water wheel bracket 221; A second blade 222; Electromagnet 23; A first rotating shaft 24; The second rotating shaft 25; Solar power generation module 3; Battery 4; Valve assembly 5; A first valve 51; A second valve 52; A third valve 53; Hydrological and water quality sensors 6; Anti-collision component 7; Conical support 71; Corrugated anti-collision ring 72; Anti-collision ring 73; Underwater propeller 8; Auxiliary component 9; Lightning rod 91; Meteorological sensor 92; Signal light 93. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0020] In order to solve the technical problem that the intermittent nature of solar power generation makes it impossible for a buoy to use power solely from solar energy to meet the needs of long-term observation, thus causing abnormal use of the buoy, the present invention provides an ocean energy self-generating buoy that can utilize wind energy, water energy and solar energy at the same time to provide a stable power supply for the buoy's long-term observation.

[0021] It should be noted that the ocean energy self-powered buoy described in the present invention is used for but not limited to the field of ocean buoy technology, etc. For the convenience of explanation, in the present invention, only the application of the ocean energy self-powered buoy in the field of ocean buoy technology is taken as an example for explanation, and the principle of applying the ocean energy self-powered buoy to other types of equipment is essentially the same as the principle applied to the field of ocean buoy technology, which will not be repeated here.

[0022] See also Figures 1 to 3 , Figure 1It is a structural schematic diagram of an ocean energy self-generating buoy in an embodiment of the present invention. The ocean energy self-generating buoy includes: a buoy base 1, a cooperative power generation component 2, at least one solar power generation component 3 and a battery 4. The cooperative power generation component 2 includes a wind wheel component 21, a water wheel component 22 and at least one electromagnet 23. The wind wheel component 21 is arranged on the water and is rotatably connected to the buoy base 1. The water wheel component 22 is coaxially arranged with the wind wheel component 21 and is arranged underwater. At least one electromagnet 23 is arranged relative to the wind wheel component 21 or the water wheel component 22, and is connected to the buoy base 1, and can cooperate with the rotation of the wind wheel component 21 and the water wheel component 22 to generate electrical energy. The solar power generation component 3 is connected to the buoy base 1, and the battery 4 is connected to the buoy base 1, and is electrically connected to the wind wheel component 21, the water wheel component 22 and the solar power generation component 3.

[0023] In the present device, a cooperative power generation assembly 2 consisting of a wind wheel component 21, a water wheel component 22 and at least one electromagnet 23 is connected to a buoy base 1, wherein the wind wheel component 21 is arranged above the water, and the water wheel component 22 is arranged underwater, at least one electromagnet 23 can cooperate with the rotation of the wind wheel component 21 and the water wheel component 22 and generate electrical energy, at least one solar power generation assembly 3 is connected to the buoy base 1, and the battery 4 is electrically connected to the wind wheel component 21, the water wheel component 22 and the solar power generation assembly 3.

[0024] Compared with the prior art, a wind wheel component 21 and a water wheel component 22 that can rotate relative to the buoy base 1 are arranged on the buoy base 1, and the rotating wind wheel component 21 and the water wheel component 22 cooperate with at least one electromagnet 23 to generate electrical energy, thereby utilizing wind energy, water energy and solar energy at the same time to provide a stable power supply for long-term observation of the buoy. This can solve the technical problem in the prior art that the intermittent nature of solar power generation makes it impossible to meet the needs of long-term observation of the buoy by simply using solar energy, thereby causing abnormal use of the buoy.

[0025] Specifically, the buoy base 1 in the present device is a hollow shell, and a ballast water tank 11 for temporarily storing water is formed on its inner wall. By discharging or sucking seawater in the ballast water tank 11, the depth of the buoy submerged in the seawater can be achieved, which is beneficial to the floating and fixation of the buoy on the sea surface. This is a conventional setting known to technicians in this field and will not be elaborated on.

[0026] Furthermore, in the present device, the wind wheel component 21 and the water wheel component 22 are arranged on the center line of the buoy base 1, and the number of solar power generation components 3 is four, and the four solar power generation components 3 are evenly distributed around the wind wheel component 21 and the water wheel component 22. The solar power generation components 3 are installed above the photovoltaic panels using hemispherical Fresnel lenses to prevent seawater from eroding the photovoltaic panels while achieving more efficient collection of solar energy. No further details will be given here.

[0027] In this implementation, if Figure 3As shown, there are two electromagnets 23 in the cooperative power generation assembly 2. The two electromagnets 23 are respectively arranged relative to the wind wheel component 21 and the water wheel component 22, and are both connected to the buoy base 1. The rotation directions of the wind wheel component 21 and the water wheel component 22 are opposite.

[0028] The two electromagnets 23 correspond to the wind wheel component 21 and the water wheel component 22 respectively, and the rotation directions of the wind wheel component 21 and the water wheel component 22 are oppositely arranged. The two adopt a coaxial inversion design, which makes full use of wind energy and ocean current energy, and has the superior performance of small size, light weight and high power generation efficiency. Since the two rotate in opposite directions, they can generate a larger relative rotation speed and improve the power generation efficiency.

[0029] In one embodiment, see Figure 3 The buoy base 1 is provided with a rotating cavity and a first rotating hole and a second rotating hole connected to the rotating cavity. The cooperative power generation component 2 also includes a first rotating shaft 24 and a second rotating shaft 25. One end of the first rotating shaft 24 is connected to the wind wheel component 21, and the other end is rotated and built into the rotating cavity. An electromagnet 23 is sleeved on the first rotating shaft 24 and fixedly connected to the inner wall of the rotating cavity. The other end of the first rotating shaft 24 is also provided with a plug-in hole. One end of the second rotating shaft 25 is connected to the water wheel component 22, and the other end is rotated through the second rotating hole and inserted into the plug-in hole. Another electromagnet 23 is sleeved on the second rotating shaft 25 and fixedly connected to the inner wall of the rotating cavity. The rotation direction of the second rotating shaft 25 is set opposite to the rotation direction of the first rotating shaft 24.

[0030] The first rotating shaft 24 and the second rotating shaft 25 form a coaxial reverse connection relationship through the plug hole, and the two electromagnets 23 are respectively mounted on the first rotating shaft 24 and the second rotating shaft 25, so that the wind wheel component 21 and the water wheel component 22 can generate electrical energy after rotating around the first rotating shaft 24 and the second rotating shaft 25 respectively.

[0031] Specifically, in the present device, the electromagnet 23 is connected to the inner wall of the rotating chamber through a suction disk, and the first rotating shaft 24 and the second rotating shaft 25 are connected to the inner wall of the rotating chamber through a rotating bearing, thereby improving the stability of the rotation and operation of the device. Here, the electromagnet 23, the suction disk and the rotating bearing are all common and easy-to-purchase equipment on the market, and will not be described in detail here.

[0032] In one embodiment, see Figures 3 to 6 The wind rotor component 21 includes a wind rotor bracket 211 and a plurality of first blades 212. The wind rotor bracket 211 is connected to one end of the first rotating shaft 24. The plurality of first blades 212 are evenly distributed along the circumferential direction of the wind rotor bracket 211 and are all rotatably connected to the wind rotor bracket 211 for providing lift or resistance to the wind rotor bracket 211.

[0033] The plurality of first blades 212 are connected to the first rotating shaft 24 through the wind rotor bracket 211 . Driven by wind force, the blades, the wind rotor bracket 211 and the first rotating shaft 24 can rotate around the axis of the first rotating shaft 24 .

[0034] In one embodiment, see Figure 3 The water wheel component 22 includes a water wheel bracket 221 and a plurality of second blades 222. The water wheel bracket 221 is connected to one end of the second rotating shaft 25. The plurality of second blades 222 are evenly distributed along the circumferential direction of the water wheel bracket 221 and are all rotatably connected to the water wheel bracket 221 to provide lift or resistance to the water wheel bracket 221.

[0035] The plurality of second blades 222 are connected to the second rotating shaft 25 through the water wheel bracket 221 . Under the push of the water flow, the blades, the water wheel bracket 221 and the second rotating shaft 25 can rotate around the axis of the second rotating shaft 25 .

[0036] Furthermore, if Figures 3 to 6 As shown, the first blade 212 and the second blade 222 are both hollow in design, which increases the wind receiving area and thus improves the power generation efficiency. The electric hinge can be rotated, and the hinge can be rotated by the motor to realize the conversion of the power generation device from lift to resistance, so that the first blade 212 and the second blade 222 can adapt to the flow direction of the wind and water flow respectively, thereby realizing more efficient use of wind energy. Taking the first blade 212 as an example, when the wind speed is low, the first blade 212 is close to the pole, which is a resistance type wind turbine state, such as Figure 4 When the wind speed is high, the motor drives the first blade 212 to rotate, and the first blade 212 is perpendicular to the rod, and the state of the wind turbine is changed to a lift type, such as Figure 5 shown.

[0037] In this embodiment, a ballast water tank 11 is formed inside the buoy base 1, and the ballast water tank 11 forms three interconnected first water tanks 111, second water tanks 112 and at least one third water tank 113 from the outside to the inside. The ocean energy self-generating buoy also includes a valve assembly 5, and the valve assembly 5 includes a first valve 51, a second valve 52 and at least one third valve 53. The first valve 51 is arranged in the first water tank 111, and is used to connect the first water tank 111 with an external water source. The second valve 52 is arranged in the second water tank 112, and is used to connect the first water tank 111 and the second water tank 112. The third valve 53 is arranged in a one-to-one correspondence with the third water tank 113 and is connected to the third water tank 113, and is used to connect the third water tank 113 and the second water tank 112. The first valve 51, the second valve 52 and the at least one third valve 53 are all electrically connected to the battery 4, and the battery 4 is built into the third water tank 113.

[0038] By opening the first valve 51, the second valve 52 and at least one third valve 53 respectively, the first water tank 111, the second water tank 112 and at least one third water tank 113 can be connected to the external water source, thereby adjusting the weight of the buoy base 1 itself and adjusting the buoyancy.

[0039] Furthermore, the ballast water tank 11 is mainly divided into a first water tank 111, a second water tank 112 and at least one third water tank 113, i.e., three-level water tanks, from the outside to the inside. The outermost layer is a first-level water tank. When the first-level water tank is filled with water, the buoy floats on the water surface under normal conditions, and relevant meteorological monitoring can be carried out; the middle is a second-level water tank, which is filled with water when the wind and waves are strong or water quality testing is carried out; the top third-level water tank is an emergency water tank, which is filled with water when the wind and waves are strong. At this time, the buoy is completely submerged in the water, leaving only the anti-collision ring exposed to the water surface to enhance its storm resistance ability. The batteries and other related equipment in the emergency water tank are all equipped with waterproof boxes to isolate seawater; in low sea conditions, the first and second level water tanks are mainly drained through water level differences and valves. After the emergency water tank is started, when the wind and waves are small, the water is drained through the water pump inside the first-level water tank. After the seawater in the emergency water tank is drained, the water is drained through the cooperation of water level differences and valves.

[0040] Specifically, the first valve 51, the second valve 52 and at least one third valve 53 are common and easily purchased drainage valves on the market, which are conventional settings well known to those skilled in the art and will not be described in detail here.

[0041] In this embodiment, Figure 1 , Figure 2 As shown, the device also includes a hydrological and water quality sensor 6, an anti-collision component 7, two underwater thrusters 8, and an auxiliary component 9.

[0042] The hydrological and water quality sensor 6 is built into the third water tank 113 and is used to detect the hydrological and water quality of the external water source.

[0043] The hydrological and water quality sensor 6 is placed in the ballast water tank 11 inside the buoy base 1. Seawater is sucked in through the ballast water tank 11 and sampled for testing, thereby avoiding the risk of external damage to the sensor and achieving precise data detection. At the same time, the ballast water tank 11 can also control the volume of the buoy exposed above the water surface by controlling the amount of water in the tank, thereby enhancing the stability of the buoy and further enhancing its ability to withstand wind and waves. The hydrological and water quality sensor 6 here is a common and easy-to-purchase device on the market. It is a conventional setting known to technicians in this field and will not be elaborated on here.

[0044] In one embodiment, see Figure 1 , Figure 2The anti-collision assembly 7 includes a conical bracket 71, a corrugated anti-collision ring 72 and an anti-collision ring 73. The conical bracket 71 is covered on the wind wheel bracket 211 and the plurality of first blades 212, and is connected to the buoy base 1. The corrugated anti-collision ring 72 is sleeved on the conical bracket 71 and is connected to one end of the conical bracket 71 away from the buoy base 1. The anti-collision ring 73 is covered on the water wheel bracket 221 and the plurality of second blades 222, and is connected to the buoy base 1.

[0045] The conical bracket 71, the corrugated anti-collision ring 72 and the anti-collision ring 73 are provided to protect the wind wheel component 21 and the water wheel component 22 respectively, so as to avoid abnormal operation of the device caused by accidental damage.

[0046] Furthermore, the corrugated anti-collision ring 72 is analogous to the shock-absorbing and energy-absorbing device of an automobile, and an energy-absorbing bellows is used instead of the top guard ring support tube, wherein the bellows is formed by axially supporting a thin-walled shell with corrugated folds along the side; the bellows has a strong energy absorption capacity, and after being impacted, it can maintain a relatively stable time history of acceleration and force, effectively reduce the peak acceleration during the collision, and can effectively reduce the damage to the buoy caused by the collision of the side of the ship with the buoy; in the complex and changeable environment at sea, the buoy needs to be adjusted according to changes in the environment, which will not be elaborated here.

[0047] In one embodiment, see Figure 1 The two underwater thrusters 8 are evenly distributed on both sides of the buoy base 1 and are both connected to the buoy base 1 , and the two underwater thrusters 8 are electrically connected to the battery 4 respectively.

[0048] Specifically, the underwater thruster 8 is a propeller, which is connected to the self-cruising module and is mainly executed by the propeller. Various moving operations are achieved by controlling the rotation speed of the propellers on the left and right sides. It is managed and operated by the buoy management office through satellite signals. At the same time, it is equipped with a radar system to detect the position of nearby ships. When the obstacle reaches a certain distance, the propeller is automatically controlled to accelerate step by step. At the same time, the relative position to the obstacle is judged through the visual module and the radar system, and the propellers on both sides are controlled to move. No more details are given here.

[0049] In one embodiment, see Figure 1 , Figure 2 The auxiliary component 9 includes a lightning rod 91, a meteorological sensor 92 and at least one signal lamp 93. The lightning rod 91, the meteorological sensor 92 and at least one signal lamp 93 are arranged at intervals from each other and connected to the top of the conical bracket 71.

[0050] The lightning rod 91, the meteorological sensor 92 and at least one signal light 93 are provided to satisfy the multifunctional use of the buoy.

[0051] Furthermore, the meteorological sensor 92 is equipped with various meteorological information sensors (wind speed and direction sensor, azimuth sensor, water temperature sensor, air temperature sensor, air pressure sensor and flow velocity and direction sensor). By collecting and processing meteorological information and hydrological information, and combining the positioning method of Beidou positioning with GPS positioning, it provides the ship with accurate geographic meteorological information and also provides basic data for the autonomous early warning of the buoy. This is a conventional setting known to technical personnel in this field and will not be elaborated on.

[0052] In order to better understand the present invention, the following Figures 1 to 6 The technical solution of the present invention is described in detail: The cooperative power generation assembly 2 composed of a wind wheel component 21, a water wheel component 22 and at least one electromagnet 23 is connected to the buoy base 1, wherein the wind wheel component 21 is arranged on the water, the water wheel component 22 is arranged under the water, at least one electromagnet 23 can cooperate with the rotation of the wind wheel component 21 and the water wheel component 22 and generate electric energy, at least one solar power generation assembly 3 is connected to the buoy base 1, and the storage battery 4 is electrically connected to the wind wheel component 21, the water wheel component 22 and the solar power generation assembly 3. Compared with the prior art, by arranging a wind wheel component 21 and a water wheel component 22 that can rotate relative to the buoy base 1 on the buoy base 1, the rotating wind wheel component 21 and the water wheel component 22 cooperate with at least one electromagnet 23 and generate electric energy, wind energy, water energy and solar energy are used simultaneously, and a stable power supply is provided for long-term observation of the buoy.

[0053] Furthermore, this device adopts a sustainable development design concept, fully utilizes ocean energy, optimizes the design of the buoy's diversified energy supply mode, greatly reduces the pollution generated during the manufacturing and assembly and maintenance processes, and realizes energy supply autonomy and green energy through the coordinated power generation of solar energy, wind energy and tidal energy, thereby promoting sustainable economic development while achieving low-carbon and environmental protection.

[0054] The device is also equipped with meteorological, hydrological and water quality monitoring modules, and has the ability to monitor seawater conditions in real time and around the clock, providing stable and reliable data for real-time dynamic monitoring of water quality in the ocean area and real-time sea conditions. Combined with the innovative self-cruising function, it can realize the buoy's large-scale detection mission at sea; and in terms of structural optimization design, it has anti-collision and adaptive functions, which can provide reliable safety protection for navigable ships. At the same time, it further enhances the structural toughness of the buoy, increases the service life of the buoy, and reduces the economic losses caused by damage or loss of the buoy.

[0055] The device, through the above structure, can solve the technical problem in the prior art that the intermittent nature of solar power generation makes it impossible to meet the needs of long-term observation of the buoy by using only solar power, thus causing abnormal use of the buoy.

[0056] The specific implementation of the present invention described above does not constitute a limitation on the protection scope of the present invention. Any other corresponding changes and modifications made based on the technical concept of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. An ocean energy self-generating buoy, characterized in that: include: Buoy base; A cooperative power generation assembly, comprising a wind wheel component, a water wheel component and at least one electromagnet, wherein the wind wheel component is rotatably connected to the buoy base, the water wheel component is coaxially arranged with the wind wheel component and arranged below the wind wheel component, and at least one electromagnet is arranged relative to the wind wheel component or the water wheel component and connected to the buoy base, and can cooperate with the rotation of the wind wheel component and the water wheel component to generate electric energy; at least one solar power generation assembly connected to the buoy base; as well as The storage battery is connected to the buoy base and is electrically connected to the wind wheel component, the water wheel component and the solar power generation component.

2. The ocean energy self-generating buoy according to claim 1, characterized in that: There are two electromagnets in the cooperative power generation assembly. The two electromagnets are respectively arranged relative to the wind wheel component and the water wheel component and are both connected to the buoy base. The wind wheel component and the water wheel component are arranged with opposite rotation directions.

3. The ocean energy self-generating buoy according to claim 2, characterized in that: The buoy base is provided with a rotating chamber and a first rotating hole and a second rotating hole communicated with the rotating chamber. The cooperative power generation component also includes a first rotating shaft and a second rotating shaft. One end of the first rotating shaft is connected to the wind wheel component, and the other end is rotatably built into the rotating chamber. One electromagnet is sleeved on the first rotating shaft and fixedly connected to the inner wall of the rotating chamber. The other end of the first rotating shaft is also provided with a plug-in hole. One end of the second rotating shaft is connected to the water wheel component, and the other end is rotatably passed through the second rotating hole and inserted into the plug-in hole. Another electromagnet is sleeved on the second rotating shaft and fixedly connected to the inner wall of the rotating chamber. The rotation direction of the second rotating shaft is opposite to that of the first rotating shaft.

4. The ocean energy self-generating buoy according to claim 3, characterized in that: The wind rotor component includes a wind rotor support and a plurality of first blades. The wind rotor support is connected to one end of the first rotating shaft. The plurality of first blades are evenly distributed along the circumferential direction of the wind rotor support and are rotatably connected to the wind rotor support for providing lift or resistance to the wind rotor support.

5. The ocean energy self-generating buoy according to claim 4, characterized in that: The water wheel component includes a water wheel bracket and a plurality of second blades. The water wheel bracket is connected to one end of the second rotating shaft. The plurality of second blades are evenly distributed along the circumferential direction of the water wheel bracket and are all rotatably connected to the water wheel bracket to provide lift or resistance to the water wheel bracket.

6. The ocean energy self-generating buoy according to claim 5, characterized in that: A ballast water tank is formed inside the buoy base, and the ballast water tank is formed with three interconnected water tanks, namely, a first water tank, a second water tank and at least one third water tank, which are arranged in order from the outside to the inside. The ocean self-powered buoy also includes a valve assembly, and the valve assembly includes a first valve, a second valve and at least one third valve. The first valve is arranged in the first water tank, and is used to connect the first water tank with an external water source. The second valve is arranged in the second water tank, and is used to connect the first water tank and the second water tank. The third valve is arranged in a one-to-one correspondence with the third water tank and is connected to the third water tank, and is used to connect the third water tank and the second water tank. The first valve, the second valve and at least one third valve are all electrically connected to the battery, and the battery is built into the third water tank.

7. The ocean energy self-generating buoy according to claim 6, characterized in that: It also includes a hydrological and water quality sensor, which is built into the third water tank and is used to detect the hydrological and water quality of the external water source.

8. The ocean energy self-generating buoy according to claim 7, characterized in that: It also includes an anti-collision component, which includes a conical bracket, a corrugated anti-collision ring and an anti-collision ring. The conical bracket cover is arranged on the wind wheel bracket and multiple first blades, and is connected to the buoy base. The corrugated anti-collision ring is arranged on the conical bracket and is connected to one end of the conical bracket away from the buoy base. The anti-collision ring cover is arranged on the water wheel bracket and multiple second blades, and is connected to the buoy base.

9. The ocean energy self-generating buoy according to claim 8, characterized in that: It also includes two underwater thrusters, which are evenly distributed on both sides of the buoy base and are both connected to the buoy base, and the two underwater thrusters are electrically connected to the battery respectively.

10. The ocean energy self-generating buoy according to claim 9, characterized in that: It also includes auxiliary components, which include a lightning rod, a meteorological sensor and at least one signal lamp. The lightning rod, the meteorological sensor and the at least one signal lamp are arranged at intervals from each other and connected to the top of the conical bracket.

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