TLP leg type small floating power generation device

Abstract

The invention discloses a TLP leg type small floating power generation device, and relates to the technical field of offshore power generation devices, the TLP leg type small floating power generation device comprises a semi-submersible type water pressing plate tension supporting platform, the semi-submersible type water pressing plate tension supporting platform is provided with a light energy component, an eddy current energy component and a wind energy component, and the light energy component, the eddy current energy component and the wind energy component are sequentially arranged from bottom to top; natural wind energy, light energy and kinetic energy are converted into electric energy through the semi-submersible type water pressing plate tension platform, the light energy component, the vortex energy component and the wind energy component, natural resources are fully utilized, furthermore, the device can be combined to form multiple development modes, and the development efficiency is improved. A plurality of the multi-functional aquaculture devices can be combined to form a self-sufficiency aquaculture system, and the multi-functional aquaculture devices can also be combined with a sea rescue system to form a green and environment-friendly novel sea rescue system.

Description

Technical Field

[0001] The present invention relates to the technical field of offshore power generation devices, and in particular to a TLP leg-type small floating power generation device. Background Art

[0002] With the continuous growth of global energy demand, especially in the marine field, traditional energy is gradually facing problems such as depletion and environmental pollution. Therefore, the research on the development of clean and renewable energy has become a hot topic. Natural resources such as offshore wind, solar energy and ocean currents have huge energy potential, but existing offshore floating new energy power generation devices mostly rely on a single form, such as photovoltaic or wind power generation, and have not yet been able to achieve efficient integration and coordinated utilization of multiple natural energy sources. In addition, the marine environment is extremely complex and challenging, especially in deep sea areas. Traditional offshore power generation devices are often unable to achieve ideal energy utilization efficiency and sustainability due to natural conditions, equipment stability and maintainability.

[0003] The present invention proposes a TLP leg-type small floating power generation device, which provides innovative technical support for future marine energy development and sustainable development at sea. Summary of the invention

[0004] In response to the above technical problems, the present invention discloses a TLP leg-type small floating power generation device, including a semi-submersible pressurized water plate tension support platform, on which light energy components, eddy current energy components and wind energy components are installed, and the light energy components, eddy current energy components and wind energy components are arranged in sequence from bottom to top.

[0005] Furthermore, the semi-submersible pressure plate tension platform includes a lower floating bracket, a water ballast tank is rotatably installed on the upper part of the lower floating bracket, a buoy is fixedly connected to the lower part of the lower floating bracket, a wind energy component is installed on the water ballast tank, an energy storage box is arranged above the buoy, the energy storage box is fixedly installed in the lower floating bracket, and an anchoring system is installed at the bottom of the buoy.

[0006] Furthermore, a plurality of energy storage cores are arranged inside the energy storage box, a TLP leg-type support frame is installed above the energy storage box, a plurality of evenly distributed partitions are fixedly installed inside the TLP leg-type support frame, and the upper and lower ends of the TLP leg-type support frame are not blocked.

[0007] Furthermore, the wind energy component comprises a tower, the tower is rotatably mounted on the water ballast chamber, a wind turbine is mounted on the tower, and the wind turbine converts wind energy into electrical energy and stores it in an energy storage box.

[0008] Furthermore, the eddy current energy component includes an air turbine generator, which is fixedly mounted inside the lower floating support and is located above the TLP leg support frame. Two non-concentric nozzles close to the edge of the air turbine generator are arranged at the upper and lower ends of the air turbine generator. A rotor is slidably mounted inside the air turbine generator, and the rotor is spirally shaped, and grooves are arranged along the surface of the rotor.

[0009] Furthermore, the eddy current energy component also includes an internal circulation system and a stator. The internal circulation system is used in conjunction with the nozzles at the upper and lower ends of the air turbine generator. The stator is located at the center of the rotor. The stator is fixedly installed inside the air turbine generator. An axis is provided at the center of the stator. The axis passes through the air turbine generator, the TLP leg support frame and the buoy. The first end of the axis is connected to the tower, and the second end of the axis is connected to the anchoring system.

[0010] Furthermore, the light energy component includes a plurality of evenly distributed solar panels, one end of which is detachably mounted on the outer surface of the lower floating bracket, and the other ends of the plurality of solar panels are connected to a water pressure plate via a universal bearing, the water pressure plate is connected to the bottom end of the lower floating bracket, and the shaft converts solar energy into electrical energy and stores it in an energy storage box.

[0011] Furthermore, the internal circulation system is a circulation pump, the water outlet of the circulation pump is connected to the upper nozzle of the air turbine generator, and the water inlet of the circulation pump is connected to the lower nozzle of the air turbine generator, so that a circulation state of top-in and bottom-out is formed in the air turbine generator.

[0012] Furthermore, an external output interface is provided near the lower end of the floating bracket, and the external output interface is connected to the energy storage box. A transfer cable is connected to the bottom end of the energy storage box, and the transfer cable is connected to the power grid. The external output interface is provided as a supplementary energy source for emergency parties to use.

[0013] The beneficial effects of the present invention compared with the prior art are: the present invention is provided with a semi-submersible pressure plate tension platform, a light energy component, an eddy current energy component and a wind energy component, which convert naturally existing wind energy, light energy and kinetic energy into electrical energy, so that natural resources are fully utilized. Furthermore, the present invention can combine itself to form a variety of development modes. The present invention can be combined into a self-sufficient breeding system, and can also be combined with a marine rescue system to form a new type of green and environmentally friendly marine rescue system. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0015] Figure 2This is a schematic diagram of the overall structure of the present invention from another angle.

[0016] Figure 3 It is a schematic diagram of the internal structure of the floating support of the present invention.

[0017] Figure 4 Schematic diagram of the internal structure of the air turbine generator of the present invention.

[0018] Figure 5 It is a partial structural schematic diagram of the present invention.

[0019] Figure numbers: 1-wind turbine; 2-tower; 3-air turbine generator; 4-TLP leg support frame; 5-floating support; 6-buoy; 7-water pressure plate; 8-anchoring system; 9-water ballast tank; 10-stator; 11-partition; 12-solar panel; 13-shaft; 14-energy storage core; 15-rotor; 16-energy storage box. DETAILED DESCRIPTION

[0020] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments may be combined with each other.

[0021] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0023] Example: Figure 1-Figure 5As shown, a TLP leg-type small floating power generation device includes a semi-submersible pressure water plate tension support platform, on which light energy components, eddy current energy components and wind energy components are installed, and the light energy components, eddy current energy components and wind energy components are arranged in sequence from bottom to top. Through the above scheme, the light energy components, eddy current energy components and wind energy components make full use of light energy, eddy current energy and wind energy, improve the utilization of green energy, save land resources, convert light energy, eddy current energy and wind energy into electrical energy, and can be combined with a marine rescue system to facilitate self-rescue of people who fall into the water; the semi-submersible pressure water plate tension platform can provide a coordinate function and can provide real-time feedback on marine information; the semi-submersible pressure water plate tension platform can realize multiple combinations to form an aquaculture system, and the device can achieve self-sufficiency in electricity to improve energy utilization.

[0024] The semi-submersible pressure plate tension platform includes a lower floating bracket 5, on which a lighting lamp and a signal transmission device are installed, a water ballast tank 9 is rotatably installed on the upper part of the lower floating bracket 5, a buoy 6 is fixedly connected to the lower part of the lower floating bracket 5, a wind energy component is installed on the water ballast tank 9, an energy storage box 16 is arranged above the buoy 6, the energy storage box 16 is fixedly installed in the lower floating bracket 5, an anchoring system 8 is installed at the bottom of the buoy 6, a plurality of energy storage cores 14 are arranged inside the energy storage box 16, and a TLP is installed above the energy storage box 16. The leg-type support frame 4, the interior of the TLP leg-type support frame 4 is fixedly installed with a plurality of evenly distributed partitions 11, and the upper and lower ends of the TLP leg-type support frame 4 are not blocked. Through the above scheme, the water pressure chamber 9 allows the lower floating bracket 5, the water pressure plate 7, and the buoy 6 to float steadily on the water surface, thereby improving the safety of the device during use. At night, the surroundings of the device are illuminated by a lighting lamp and the position information of the device is transmitted by a signal device to prevent passing ships from touching the device and causing damage.

[0025] The wind energy component includes a tower 2, which is rotatably mounted on a water ballast tank 9. A wind turbine 1 is mounted on the tower 2. The wind turbine 1 converts wind energy into electrical energy and stores it in an anchoring system 8 of the wind turbine 1. Through the above scheme, the wind turbine 1 uses four short blades, which are integrally molded. The wind turbine 1 uses low-density rigid materials. The tower 2 is rotatably mounted on the water ballast tank 9, and the center of gravity remains stable under choppy sea conditions.

[0026] The eddy current energy component includes an air turbine generator 3, which is fixedly installed inside the lower floating support 5, and the air turbine generator 3 is located above the TLP leg support frame 4. Two eccentric nozzles are arranged at the upper and lower ends of the air turbine generator 3 and are close to the edge of the air turbine generator 3. A rotor 15 is slidably installed inside the air turbine generator 3. The rotor 15 is spirally shaped, and grooves are arranged on the rotor 15 along the surface of the rotor 15. The eddy current energy component also includes an internal circulation system and a stator 10. The internal circulation system is used in conjunction with the nozzles at the upper and lower ends of the air turbine generator 3. The stator 10 is located at the center of the rotor 15. The stator 10 is fixedly installed inside the air turbine generator 3. A shaft 13 is arranged at the center of the stator 10. The shaft 13 passes through the air turbine generator 3 and the TLP leg support frame 4. The support frame 4 and the buoy 6, the first end of the shaft 13 is connected to the tower 2, the second end of the shaft 13 is connected to the anchoring system 8, the internal circulation system is a circulation pump, the water outlet of the circulation pump is connected to the upper nozzle of the air turbine generator 3, and the water inlet of the circulation pump is connected to the lower nozzle of the air turbine generator 3, so that a circulation state of top-in and bottom-out is formed in the air turbine generator 3. Through the above scheme, the circulation pump allows the fluid to enter from the upper nozzle of the air turbine generator 3, pass through the rotor 15, and then flow out through the lower nozzle of the air turbine generator 3, in a reciprocating cycle. During the circulation, the rotor 15 is driven by the entry of the fluid to rotate around the stator 10 in the air turbine generator 3, and the rotation of the rotor 15 forms a rotating magnetic field, thereby generating current, and storing the generated electrical energy in the energy storage box 16, thereby improving resource utilization and saving resources.

[0027] The light energy component includes a plurality of evenly distributed solar panels 12, one end of which can be detachably mounted on the outer surface of the lower floating bracket 5, and the other ends of the plurality of solar panels 12 are connected to a water pressure plate 7 through a universal bearing, the water pressure plate 7 is connected to the bottom end of the lower floating bracket 5, and the shaft 13 converts solar energy into electrical energy and stores it in an energy storage box 16. Through the above scheme, the shaft 13 can be detachably mounted on the lower floating bracket 5, so that it is convenient to replace the shaft 13 when it is damaged, and it is connected to the water pressure plate 7 through a universal bearing, so that the angle of the shaft 13 can be conveniently adjusted, thereby ensuring that the shaft 13 can capture solar energy in all directions and improving the practicality of the device.

[0028] An external output interface is provided near the lower end of the floating bracket 5, and the external output interface is connected to the energy storage box 16. A transfer cable is connected to the bottom end of the energy storage box 16, and the transfer cable is connected to the power grid. The external output interface is provided as a supplementary energy source for emergency parties to use. Through the above scheme, the external output interface can be used as a supplementary energy source for emergency parties to use, and the energy storage box 16 transmits the stored electric energy to the power grid through the transfer cable for use on land.

[0029] In daily working state, the wind turbine 1 above the water surface of the device works under the influence of wind, converting wind energy into electrical energy, which is stored in the energy storage box 16. The energy storage box 16 provides electrical energy to the lighting, signal device and the device itself of the device. The eddy current energy components inside the device will also work under the influence of water flow to generate electrical energy, which will also be stored in the energy storage box 16.

[0030] Those skilled in the art may make other corresponding changes or deformations to the above technical methods and concepts, and all of these changes or deformations should fall within the protection scope of the claims of the present invention.

Claims

1. A TLP leg-type small floating power generation device, characterized in that: It comprises a semi-submersible pressure water plate tension support platform, on which light energy components, eddy current energy components and wind energy components are installed, and the light energy components, eddy current energy components and wind energy components are arranged in sequence from bottom to top.

2. A TLP leg-type small floating power generation device as claimed in claim 1, characterized in that: The semi-submersible pressure plate tension platform comprises a lower floating bracket (5), a water ballast tank (9) is rotatably mounted on the upper part of the lower floating bracket (5), a buoy (6) is fixedly connected to the lower part of the lower floating bracket (5), a wind energy component is mounted on the water ballast tank (9), an energy storage box (16) is arranged above the buoy (6), the energy storage box (16) is fixedly mounted in the lower floating bracket (5), and an anchoring system (8) is mounted on the bottom of the buoy (6).

3. A TLP leg-type small floating power generation device as claimed in claim 2, characterized in that: A plurality of energy storage cores (14) are arranged inside the energy storage box (16), a TLP leg support frame (4) is installed above the energy storage box (16), a plurality of evenly distributed partitions (11) are fixedly installed inside the TLP leg support frame (4), and the upper and lower ends of the TLP leg support frame (4) are not blocked.

4. A TLP leg-type small floating power generation device as claimed in claim 2, characterized in that: The wind energy component comprises a tower (2), the tower (2) is rotatably mounted on a water ballast tank (9), a wind turbine (1) is mounted on the tower (2), and the wind turbine (1) converts wind energy into electrical energy and stores the electrical energy in an energy storage box (16).

5. A TLP leg-type small floating power generation device as claimed in claim 2, characterized in that: The eddy current energy component comprises an air turbine generator (3), wherein the air turbine generator (3) is fixedly mounted inside a lower floating support (5), and the air turbine generator (3) is located above a TLP leg support frame (4), and two eccentric nozzles close to the edge of the air turbine generator (3) are arranged at the upper and lower ends of the air turbine generator (3), and a rotor (15) is slidably mounted inside the air turbine generator (3), and the rotor (15) is spirally shaped, and a groove is arranged on the rotor (15) along the surface of the rotor (15).

6. A TLP leg-type small floating power generation device as claimed in claim 5, characterized in that: The eddy current energy component also includes an internal circulation system and a stator (10). The internal circulation system is used in conjunction with the nozzles at the upper and lower ends of the air turbine generator (3). The stator (10) is located at the center of the rotor (15). The stator (10) is fixedly installed inside the air turbine generator (3). A shaft (13) is arranged at the center of the stator (10). The shaft (13) passes through the air turbine generator (3), the TLP leg support frame (4) and the buoy (6). The first end of the shaft (13) is connected to the tower (2), and the second end of the shaft (13) is connected to the anchoring system (8).

7. A TLP leg-type small floating power generation device as claimed in claim 2, characterized in that: The light energy component comprises a plurality of evenly distributed solar panels (12), one end of the solar panels (12) being detachably mounted on the outer surface of a lower floating bracket (5), the other ends of the plurality of solar panels (12) being commonly connected to a water pressure plate (7) via a universal bearing, the water pressure plate (7) being connected to the bottom end of the lower floating bracket (5), and the shaft (13) converting solar energy into electrical energy and storing it in an energy storage box (16).

8. A TLP leg-type small floating power generation device as claimed in claim 6, characterized in that: The internal circulation system is a circulation pump, the water outlet of the circulation pump is connected to the upper nozzle of the air turbine generator (3), and the water inlet of the circulation pump is connected to the lower nozzle of the air turbine generator (3), so that a circulation state of upper inflow and lower outflow is formed in the air turbine generator (3).

9. A TLP leg-type small floating power generation device as claimed in claim 8, characterized in that: An external output interface is provided near the lower end of the lower floating support (5), and the external output interface is connected to the energy storage box (16). A transfer cable is connected to the bottom end of the energy storage box (16), and the transfer cable is connected to the power grid. The external output interface is provided as a supplementary energy source for emergency use.

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