Energy storage anchoring integrated system with intelligent decision function and ocean floating platform

Abstract

The application belongs to the technical field of mooring system, and particularly relates to an energy storage and anchoring integrated system with intelligent decision function and a marine floating platform, which comprises a floating body, a traction device arranged on the floating body, a heavy block arranged below the floating body and connected with the traction device, a pulley connected with the floating body, a mooring chain wound on the pulley, and a position sensing device arranged on the floating body, one end of the mooring chain is anchored to the bottom of water, the other end of the mooring chain is connected with the heavy block, the traction device is used for driving the heavy block to ascend and descend, the position sensing device is in communication connection with the traction device, the position sensing device is used for detecting the displacement of the floating body relative to a preset position, and the traction device is controlled according to the displacement, when the displacement exceeds a preset value, the traction device drives the heavy block to descend, so that the mooring chain is kept in a tension state. The application can enhance the automatic adjustment capability of the energy storage and anchoring integrated system.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of mooring systems, and particularly relates to an energy storage and anchoring integrated system with an intelligent decision function and a marine floating platform. BACKGROUND

[0002] Marine floating platforms are gradually developing towards deep sea areas. The fixed mooring system design of marine floating platforms, as a load-bearing carrier for offshore structures, is particularly critical. The mooring system is a system used to fix ships, floating platforms or other offshore structures in the water, usually composed of anchors, mooring lines, connectors, anchor chains and floating platform structures, to prevent offshore structures from drifting due to tides, wind, waves or ocean currents. The mooring system ensures the stability and position control of these structures in the water through anchoring, ropes or chains, and plays a crucial role in scenarios such as ship berthing, offshore platform operation and floating facility maintenance.

[0003] Traditional mooring system designs vary according to different platform carriers, including catenary mooring systems, tension mooring systems, single-point mooring systems and multi-point mooring systems. However, due to various objective factors such as the large size and heavy weight of the designed platform, the existing mooring system has a large number of designed mooring chains, and the single mooring chain has a large carrying capacity, which requires strict material selection and leads to high mooring system design and construction costs. In addition, the existing mooring system has a fixed shape of the mooring chain under different weather conditions, and cannot be changed according to different weather conditions, so the adjustment ability of the mooring system is poor. SUMMARY

[0004] The purpose of the embodiments of the present application is to provide an energy storage and anchoring integrated system with an intelligent decision function and a marine floating platform, aiming to solve the problem of how to enhance the automatic adjustment ability of the energy storage and anchoring integrated system.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present application is:

[0006] In a first aspect, an energy storage and mooring integrated system with intelligent decision function is provided. The system includes a floating body, a traction device arranged on the floating body, a weight arranged below the floating body and connected to the traction device, a pulley connected to the floating body, a mooring chain arranged around the pulley, and a position sensing device arranged on the floating body. One end of the mooring chain is anchored to the bottom of water, and the other end of the mooring chain is connected to the weight. The traction device is used to drive the weight to move up and down. The position sensing device is in communication connection with the traction device. The position sensing device is used to detect the displacement of the floating body relative to a preset position, and control the traction device according to the displacement. When the displacement exceeds a preset value, the traction device drives the weight to move down, so that the mooring chain is kept in a tension state.

[0007] In some embodiments, the traction device includes a rotating shaft arranged in rotation, and a traction rope arranged around the rotating shaft. One end of the traction rope away from the rotating shaft is connected to the weight. The rotating shaft has a first state and a second state. When the rotating shaft is in the first state, the rotating shaft winds the traction rope, so that the traction rope lifts the weight. When the rotating shaft is in the second state, the rotating shaft releases the traction rope, so that the weight moves down under the action of gravity.

[0008] In some embodiments, the energy storage and mooring integrated system with intelligent decision function further includes a generator in transmission connection with the rotating shaft. When the rotating shaft is in the second state, the weight moves down and pulls the traction rope, so that the traction rope drives the rotating shaft to rotate. The generator is used to convert the rotational kinetic energy of the rotating shaft into electrical energy.

[0009] In some embodiments, the energy storage and mooring integrated system with intelligent decision function further includes an energy storage device connected to the generator. The energy storage device is used to store the electrical energy generated by the generator.

[0010] In some embodiments, the traction device is arranged on the surface of the floating body away from the weight. The floating body is provided with a through hole for the traction rope to pass through. The traction rope is connected to the weight through the through hole.

[0011] In some embodiments, the bottom surface of the floating body is provided with a buffer structure. The buffer structure is arranged on the moving path of the weight. The buffer structure can be elastically deformed under pressure to buffer the impact of the weight.

[0012] In some embodiments, the buffer structure is a spring. The spring is sleeved on the traction rope. One end of the spring away from the weight is connected to the bottom surface of the floating body.

[0013] In some embodiments, a plurality of pulleys are provided at intervals, and a plurality of mooring chains are provided correspondingly, each of the mooring chains being wound around each of the pulleys, and each of the mooring chains being connected to the same weight.

[0014] In some embodiments, the floating body has a receiving cavity, and the traction device is arranged in the receiving cavity.

[0015] In a second aspect, the application provides a marine floating platform comprising the energy storage and mooring integrated system with intelligent decision-making function.

[0016] The energy storage and mooring integrated system with intelligent decision-making function provided by the application can use the gravity of the weight to offset the buoyancy of the marine floating platform in the sea, effectively reduce the constraint load of the design of the marine floating platform, further reasonably reduce the number of mooring chains and the design use load of each mooring chain in the energy storage and mooring integrated system, and due to the reduction of the design number and design strength of the mooring chain, the design cost is significantly reduced, and the overall cost of the marine floating platform is greatly reduced, and the cost is effectively reduced. Moreover, by arranging the position sensing device, the traction device can be automatically controlled according to the displacement of the floating body, and when the energy storage and mooring integrated system is subjected to extreme weather and the displacement exceeds the preset value, the traction device drives the weight to descend, so that the mooring chain remains in a tensioned state, thereby improving the stability of the energy storage and mooring integrated system and enhancing the automatic adjustment capability of the energy storage and mooring integrated system. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiments or exemplary technical descriptions. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without any creative effort.

[0018] Figure 1 is a schematic diagram of the overall structure of the energy storage and mooring integrated system with intelligent decision-making function provided by the embodiments of the application;

[0019] Figure 2 is a schematic diagram of the partial structure of the energy storage and mooring integrated system with intelligent decision-making function provided by the embodiments of the application;

[0020] Figure 3 is a schematic block diagram of the connection of the energy storage and mooring integrated system with intelligent decision-making function provided by the embodiments of the application;

[0021] Figure 4 is a schematic diagram of the structure of the traction device and the generator provided by the embodiments of the application;

[0022] Figure 5 is a partial structural schematic diagram of the floating body provided by the embodiment of the present application.

[0023] In the drawings, various reference signs refer to the following items:

[0024] 10, floating body; 11, accommodation cavity; 20, traction device; 21, rotating shaft; 22, traction rope; 23, support; 24, transmission member; 30, heavy block; 40, mooring chain; 50, pulley; 60, position sensing device; 71, generator; 72, energy storage device; 80, buffer structure; 90, anchoring structure. DETAILED DESCRIPTION

[0025] In order to make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application but not all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0026] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0027] In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0028] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature can include that the first and second features are in direct contact, or can include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature is "on", "above" and "over" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the first feature is higher in horizontal height than the second feature. The first feature is "under", "below" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the first feature is lower in horizontal height than the second feature.

[0029] Please refer to Figures 1 to 5 The embodiment of the present application provides a storage energy mooring integrated system with intelligent decision function, which comprises a floating body 10, a traction device 20 arranged on the floating body 10, a heavy block 30 arranged below the floating body 10 and connected with the traction device 20, a pulley 50 connected with the floating body 10, a mooring chain 40 wound on the pulley 50 and a position sensing device 60 arranged on the floating body 10, one end of the mooring chain 40 is anchored to the bottom of water, the other end of the mooring chain 40 is connected with the heavy block 30, the traction device 20 is used for driving the heavy block 30 to ascend and descend, the position sensing device 60 is in communication connection with the traction device 20, the position sensing device 60 is used for detecting the displacement amount of the floating body 10 relative to a preset position, and the traction device 20 is controlled according to the displacement amount, when the displacement amount exceeds a preset value, the traction device 20 drives the heavy block 30 to descend, so that the mooring chain 40 is kept in a tension state.

[0030] Understandably, the floating body 10 is floated on the water surface under the action of buoyancy, the heavy block 30 has a certain weight, so the heavy block 30 sinks into the water under the action of its own gravity, and the position of the heavy block 30 in the water can ascend and descend. One end of the mooring chain 40 is anchored to the bottom of water, specifically, one end of the mooring chain 40 can be connected with an anchoring structure 90, so that one end of the mooring chain 40 can be anchored to the bottom of water through the anchoring structure 90.

[0031] By arranging the pulley 50, when the floating body 10 is displaced under the action of external force, the mooring chain 40 is pulled under the action of gravity of the heavy block 30, and the pulled mooring chain 40 can change the stress direction through the pulley 50.

[0032] It should be noted that the preset position is the position of the floating body 10 in the stable and safe state. However, when the floating body 10 is affected by external loads such as extreme weather, waves and currents, the floating body 10 will sway or displace, and the position sensing device 60 can detect the displacement of the floating body 10 relative to the preset position. When the displacement exceeds the preset value, the position sensing device 60 controls the traction device 20 to drive the weight 30 to descend, thereby increasing the tension of the mooring chain 40, moving the center of gravity of the energy storage and anchoring integrated system downward, and making the whole floating body 10 more stable to cope with extreme weather. When there is no extreme weather, the energy storage and anchoring integrated system is relatively stable, and the weight 30 can be driven to rise.

[0033] The energy storage and anchoring integrated system with intelligent decision function provided by the present application can use the gravity of the weight 30 to offset the buoyancy of the ocean floating platform in the ocean, effectively reduce the constraint load of the ocean floating platform design, further reasonably reduce the number of mooring chains 40 in the energy storage and anchoring integrated system and the design load of each mooring chain 40. Due to the reduction of the design number and strength of the mooring chain 40, the design cost is significantly reduced, and the overall cost of the whole ocean floating platform is greatly reduced, which effectively reduces the cost. Moreover, by setting the position sensing device 60, the traction device 20 can be controlled according to the displacement of the floating body 10. When the displacement of the energy storage and anchoring integrated system exceeds the preset value due to extreme weather, the traction device 20 drives the weight 30 to descend, so that the mooring chain 40 remains in a tension state, thereby improving the stability of the energy storage and anchoring integrated system and enhancing the automatic adjustment capability of the energy storage and anchoring integrated system.

[0034] In some embodiments, as shown in Figures 2 to 5 The traction device 20 includes a rotating shaft 21 and a traction rope 22 wound around the rotating shaft 21. The traction rope 22 is connected to the weight 30 away from the rotating shaft 21. The rotating shaft 21 has a first state and a second state. When the rotating shaft 21 is in the first state, the rotating shaft 21 winds the traction rope 22 to lift the weight 30. When the rotating shaft 21 is in the second state, the rotating shaft 21 releases the traction rope 22 to make the weight 30 descend under the action of gravity. In addition, when the rotating shaft 21 is in the second state, the weight 30 descends under the action of gravity, and the weight 30 also functions as a damper. When the whole ocean floating platform is affected by extreme wind and wave loads, the weight can consume the force received by the ocean floating platform, ensuring the safety and stability of the structure above the sea level.

[0035] Specifically, the traction device 20 can include a power device, when the rotating shaft 21 is in the first state, the rotating shaft 21 can be connected to the output end of the power device, and the rotating shaft 21 is driven by the power device to wind the traction rope 22; and when the rotating shaft 21 is in the second state, the rotating shaft 21 is disconnected from the power device, and the rotating shaft 21 is in a free rotating state, so as to release the traction rope 22.

[0036] It can be understood that the rotating shaft 21 also has a third state, when the rotating shaft 21 is in the third state, the rotating shaft 21 is locked and cannot rotate, the traction rope 22 is wound and fixed on the rotating shaft 21, and the height of the weight 30 also does not change.

[0037] In some embodiments, the energy storage and anchoring integrated system with intelligent decision function further includes a generator 71 in transmission connection with the rotating shaft 21, when the rotating shaft 21 is in the second state, the rotating shaft 21 can rotate, at this time the weight 30 falls under the action of gravity, the traction rope 22 is released, the friction between the traction rope 22 and the rotating shaft 21 drives the rotating shaft 21 to rotate, and the generator 71 converts the rotational kinetic energy of the rotating shaft 21 into electrical energy, so as to realize the conversion of the gravitational potential energy of the weight 30 into electrical energy. When the rotating shaft 21 is in the first state, the rotating shaft 21 is disconnected from the generator 71, and the generator 71 stops generating electricity. By arranging the generator 71, the generator 71 converts the rotational kinetic energy of the rotating shaft 21 into electrical energy, thereby realizing the conversion of the gravitational potential energy of the weight 30 into electrical energy, providing additional energy for the overall stability of the energy storage and anchoring integrated system with intelligent decision function, and the energy conversion efficiency is high, pollution-free, which is conducive to improving energy utilization rate and environmental benefits.

[0038] In some embodiments, as shown in Figure 5 The traction device 20 further includes a bracket 23 and a transmission member 24, the bracket 23 is connected to the floating body 10, the rotating shaft 21 is in rotating connection with the bracket 23, and the transmission member 24 connects the rotating shaft 21 and the rotor of the generator 71, so that the rotating shaft 21 and the rotor of the generator 71 rotate synchronously, thereby realizing power generation. It should be noted that the rotor of the generator 71 is usually a rotating magnet or a current-carrying conductor, which together with the stator (fixed part) constitutes the basic structure of the generator 71. When the rotor rotates in the stator, the magnetic field generated by the rotor also rotates together, so that the magnetic flux in the stator winding changes. According to the law of electromagnetic induction, when the magnetic flux in the closed circuit changes, the induced electromotive force will be generated in the circuit. If the stator winding is a closed loop, under the action of the induced electromotive force, the induced current will be generated, thereby realizing the generation of electrical energy. By connecting the rotating shaft 21 and the rotor of the generator 71 through the transmission member 24, the rotating shaft 21 and the rotor of the generator 71 rotate synchronously, which is simple in structure and high in transmission efficiency, and is conducive to improving the power generation efficiency.

[0039] In a specific embodiment, the traction device 20 is a winch, which is compact in structure, small in size, light in weight, easy to move and install between different positions, and simple to operate, with intuitive use method; the winch also has high carrying capacity, can lift or pull heavy objects, and can realize precise operation and control through an intelligent control system. Of course, in other possible implementations, the traction device 20 can also be an electric winch or the like, and the application does not make a unique limitation on this.

[0040] In some embodiments, the energy storage and anchoring integrated system with intelligent decision function further comprises an energy storage device 72 connected with the generator 71, and the energy storage device 72 is used for storing the electric energy generated by the generator 71. By setting the energy storage device 72 to store electric energy, the energy storage device 72 can flexibly allocate electric energy according to the power generation of the generator 71 and the power demand, so as to realize the optimal allocation of energy. Since the power generation of the generator 71 may not completely match the actual load demand, when the load is low, if the generator 71 continues to generate power at a high power, it will cause energy waste. The energy storage device 72 can store excess electric energy when the load is low, and release electric energy when the load is high, so that the generator 71 can more stably operate in the high-efficiency power generation interval, and the energy utilization efficiency of the entire power generation system is improved.

[0041] Optionally, the energy storage device 72 can be an electrochemical capacitor, which is a new type of energy storage element based on high specific surface area carbon materials, metal oxides and conductive polymers, etc. electrode materials. At the beginning of the descent of the heavy block 30, the descent speed is small, so the power is low, at this time the electric quantity stored in the electrochemical capacitor can be released to meet the power generation demand. Compared with traditional capacitors, electrochemical capacitors have larger capacity, higher energy, wider working temperature range and extremely long service life. Of course, in other possible implementations, the energy storage device 72 can also be a storage battery. The performance of the storage battery is stable, the reliability is high, and it can operate stably for a long time under various environmental conditions, providing reliable protection for the energy storage device 72. Moreover, the storage battery can be repeatedly used many times, reducing the impact of discarded batteries on the environment, and can also smoothly output electric energy to avoid damage to equipment caused by power fluctuations.

[0042] In some embodiments, the position sensing device 60 comprises a positioning module and a control module in communication connection with the positioning module, the positioning module is used for detecting the position of the floating body 10, so as to obtain the displacement amount of the floating body 10 relative to the preset position, and generate a detection signal to transmit to the control module, the control module is in communication connection with the traction device 20, and the control module controls the traction device 20 to drive the heavy block 30 to ascend or descend according to the detection signal generated by the positioning module.

[0043] Optionally, the positioning module is an RTK (Real-Time Kinematic) positioning module. An RTK positioning module can significantly improve positioning accuracy by using a base station and a rover station in conjunction to correct errors in real time. Specifically, the base station is fixed at a known precise coordinate location. While receiving satellite signals, the base station calculates its theoretical position. If a deviation is found between the actual and theoretical positions, this deviation is the error. The rover station is mounted on the device or apparatus to be positioned. The rover station receives satellite signals and error data from the base station, using this error data to correct its positioning results, thus making the positioning more accurate. Of course, in other possible implementations, the positioning module can also be a GNSS (Global Navigation Satellite System) positioning module or a GPS (Global Positioning System) positioning module. This application does not limit the specific structure of the positioning module.

[0044] In some embodiments, the traction device 20 and the generator 71 are disposed on the surface of the float 10 opposite to the weight 30. The float 10 has a through hole through which the traction rope 22 passes, and the traction rope 22 is connected to the weight 30 through the through hole. By disposing the traction device 20 and the generator 71 on the surface of the float 10 opposite to the weight 30, i.e., on the top surface of the float 10, the impact of waves and other factors on the traction device 20 and the generator 71 can be reduced, thereby improving the service life of the traction device 20 and the generator 71.

[0045] In some embodiments, such as Figure 2 As shown, the bottom surface of the floating body 10 is provided with a buffer structure 80, which is located on the moving path of the weight 30. The buffer structure 80 can be compressed to generate elastic deformation, so as to buffer the impact of the weight 30, thereby avoiding the collision between the weight 30 and the bottom surface of the floating body 10. Furthermore, through the buffering effect, the impact of the weight 30 can be buffered, thereby improving the service life of the weight 30.

[0046] In some embodiments, the buffer structure 80 is a spring, which is sleeved on the traction rope 22, and the end of the spring facing away from the weight 30 is connected to the bottom surface of the float 10. When the weight 30 moves upward and compresses the spring, the spring compresses, generating a force opposite to the direction of compression of the weight 30, thereby buffering the impact on the weight 30. In addition, when the weight 30 moves downward under the action of gravity, under the action of the elastic restoring force of the spring, the spring pushes the weight 30 downward, and the weight 30 gains more energy and greater kinetic energy, thereby resulting in more electrical energy being converted and stored, further improving the energy utilization rate.

[0047] In some embodiments, such as Figure 2 As shown, multiple pulleys 50 are spaced apart, and multiple mooring chains 40 are provided. Each mooring chain 40 is wound around a separate pulley 50, and each mooring chain 40 is connected to the same weight 30. By connecting multiple mooring chains 40 to the same weight 30, compared to connecting multiple mooring chains 40 to multiple weights 30 separately with the weights 30 in a dispersed state, it is equivalent to integrating multiple dispersed weights 30 into a large weight 30. This makes the overall integrity of the energy storage mooring system stronger, lowers the center of gravity of the weight 30, and further improves the stability of the energy storage mooring system. At the same time, it can also avoid interference or collision between the multiple dispersed weights 30 during movement, thereby improving the safety of the energy storage mooring system. In addition, by setting multiple mooring chains 40 to connect the same weight 30, the weight 30 can be pulled in multiple directions, making the tension on the weight 30 more balanced, avoiding the weight 30 from colliding with the floating body 10 due to uneven force, and further improving the safety of the energy storage mooring integrated system.

[0048] Optionally, in this embodiment, there are three pulleys 50 and three mooring chains 40, and the weight 30 is pulled in three directions, thereby further improving the stability of the integrated energy storage mooring system. Of course, in other possible implementations, the number of pulleys 50 and three mooring chains 40 may be four, five, six or more. This embodiment does not limit the number of pulleys 50 and three mooring chains 40.

[0049] In some embodiments, the float 10 has a receiving cavity 11, and the traction device 20 and the generator 71 are disposed inside the receiving cavity 11. That is, a protective structure is formed outside the float 10, which covers the traction device 20 and the generator 71. This protective structure can resist the interference of wind and waves inside the receiving cavity 11, and prevent the traction device 20 and the generator 71 from being damaged or contaminated, thereby further improving the service life of the traction device 20 and the generator 71.

[0050] This application also proposes an ocean floating platform, which includes an integrated energy storage and mooring system with intelligent decision-making function. The specific structure of the integrated energy storage and mooring system with intelligent decision-making function is as described in the above embodiments. Since this ocean floating platform adopts all the technical solutions of all the above embodiments, it also has all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0051] In summary, the energy storage and anchoring integrated system with intelligent decision function provided by the present application can utilize the gravity of the weight 30 to offset the buoyancy received by the ocean floating platform in the ocean, effectively reduce the constraint load of the ocean floating platform design, further reasonably reduce the number of mooring chains 40 in the energy storage and anchoring integrated system and the design use load size of each mooring chain 40, and due to the reduction of the design number and design strength of the mooring chain 40, the design cost is significantly reduced, and the overall cost of the entire ocean floating platform is greatly reduced, and the cost is effectively reduced. Moreover, by arranging the position sensing device 60, the displacement of the floating body 10 can be controlled by the traction device 20, when the energy storage and anchoring integrated system is subjected to extreme weather and the displacement exceeds the preset value, the traction device 20 drives the weight 30 to descend, so that the mooring chain 40 remains in a tensioned state, thereby improving the stability of the energy storage and anchoring integrated system and enhancing the automatic adjustment capability of the energy storage and anchoring integrated system.

[0052] The above is only an optional embodiment of the present application and is not intended to limit the present application. The present application can have various modifications and changes for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the scope of claims of the present application.

Claims

1. An integrated energy storage and mooring system with intelligent decision-making function, characterized in that: The device includes a floating body (10) floating on the water surface, a traction device (20) disposed on the floating body (10), a weight (30) located below the floating body (10) and connected to the traction device (20), a pulley (50) connected to the floating body (10), a mooring chain (40) wound around the pulley (50), and a position sensing device (60) disposed on the floating body (10). One end of the mooring chain (40) is anchored to the bottom of the water, and the other end of the mooring chain (40) is connected to the floating body (10). The weight (30) is connected in communication with the position sensing device (60) and the traction device (20). The traction device (20) is used to drive the weight (30) to rise and fall. The position sensing device (60) is used to detect the displacement of the floating body (10) relative to a preset position and control the traction device (20) according to the displacement. When the displacement exceeds the preset value, the traction device (20) drives the weight (30) to fall so that the mooring chain (40) remains taut.

2. The integrated energy storage and mooring system with intelligent decision-making function as described in claim 1, characterized in that: The traction device (20) includes a rotating shaft (21) and a traction rope (22) wound around the rotating shaft (21). The end of the traction rope (22) away from the rotating shaft (21) is connected to the weight (30). The rotating shaft (21) has a first state and a second state. When the rotating shaft (21) is in the first state, the rotating shaft (21) winds up the traction rope (22) to lift the weight (30). When the rotating shaft (21) is in the second state, the rotating shaft (21) releases the traction rope (22) to lower the weight (30) under the action of gravity.

3. The integrated energy storage and mooring system with intelligent decision-making function as described in claim 2, characterized in that: The energy storage and mooring integrated system with intelligent decision-making function also includes a generator (71) that is connected to the rotating shaft (21) for transmission. When the rotating shaft (21) is in the second state, the weight (30) descends and pulls the traction rope (22) so that the traction rope (22) drives the rotating shaft (21) to rotate. The generator (71) is used to convert the rotational kinetic energy of the rotating shaft (21) into electrical energy.

4. The integrated energy storage and mooring system with intelligent decision-making function as described in claim 3, characterized in that: The integrated energy storage and mooring system with intelligent decision-making function also includes an energy storage device (72) connected to the generator (71), which is used to store the electrical energy generated by the generator (71).

5. The integrated energy storage and mooring system with intelligent decision-making function as described in claim 2, characterized in that: The traction device (20) is disposed on the surface of the floating body (10) away from the weight (30). The floating body (10) has a through hole for the traction rope (22) to pass through, and the traction rope (22) is connected to the weight (30) through the through hole.

6. The integrated energy storage and mooring system with intelligent decision-making function as described in claim 5, characterized in that: The bottom surface of the floating body (10) is provided with a buffer structure (80), which is located on the moving path of the weight (30). The buffer structure (80) can be compressed to generate elastic deformation in order to buffer the impact of the weight (30).

7. The integrated energy storage and mooring system with intelligent decision-making function as described in claim 6, characterized in that: The buffer structure (80) is a spring, which is sleeved on the traction rope (22), and the end of the spring away from the weight (30) is connected to the bottom surface of the floating body (10).

8. The integrated energy storage and mooring system with intelligent decision-making function as described in claim 2, characterized in that: Multiple pulleys (50) are spaced apart, and multiple mooring chains (40) are provided accordingly. Each mooring chain (40) is wound around each pulley (50), and each mooring chain (40) is connected to the same weight (30).

9. The integrated energy storage and mooring system with intelligent decision-making function as described in any one of claims 1 to 8, characterized in that: The floating body (10) has a receiving cavity (11), and the traction device (20) is disposed in the receiving cavity (11).

10. A marine floating platform, characterized in that, Including the integrated energy storage and mooring system with intelligent decision-making function as described in any one of claims 1 to 9.

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