Hydraulic energy storage and release self-adaptive control system

Abstract

The invention discloses a hydraulic energy storage and discharge self-adaptive control system which is characterized in that an energy storage valve module controls the water inlet amount of a cylinder barrel, an energy discharge valve module controls the water outlet amount of the cylinder barrel, a piston plate ascends and descends according to the water amount at the bottom of the cylinder barrel, and a laser range finder measures the height position of the piston plate and sends the height position to a controller; the controller calculates the hydraulic energy storage capacity according to the received height position data of the piston plate, controls the driving mechanism to drive the balance weight shaft to rotate horizontally according to the hydraulic energy storage capacity, and changes the connection relation between the pressure bearing block and the balance weight blocks, so that the number of the balance weight blocks pressed on the balance weight shaft is changed. The hydraulic energy storage mass block is automatically adjusted to adjust the energy storage limit, and the problems that the weight of the mass block of an existing piston type hydraulic energy storage system cannot be automatically adjusted in a self-adaptive mode according to the volume of liquid in a container, the energy storage limit is fixed when leaving a factory, the energy storage limit is single and cannot be adjusted, the automation degree is low, and the working efficiency is high are solved. And the real-time adjustability is poor.

Description

Technical Field

[0001] The present invention relates to the technical field of hydraulic energy storage, and particularly relates to a hydraulic energy storage and release adaptive control system. Background Art

[0002] The hydraulic energy storage system can store pressure, flow rate and mechanical energy, provide flow rate and pressure stability, and realize the adjustment of pressure and flow rate. In the hydraulic energy storage system, the liquid is compressed under the action of an elastic body or gas and stored in a sealed container, and the pressure in the container changes with the change of the liquid volume. When the hydraulic energy storage system needs to store energy, the energy is stored by reducing the liquid volume in the container; when the hydraulic energy storage system needs to release energy, the stored energy is released by increasing the liquid volume in the container.

[0003] The working principle of the piston-type hydraulic energy storage system is to convert the pressure energy in the hydraulic system into gravitational potential energy by lifting the mass block loaded on the sealed piston and accumulate it. The weight of the mass block of the existing piston-type hydraulic energy storage system cannot be automatically adjusted adaptively according to the liquid volume in the container, and its energy storage limit is fixed at the time of factory, the energy storage limit is single and non-adjustable, the degree of automation is low, and the real-time adjustability is poor. Summary of the Invention

[0004] The present invention provides a hydraulic energy storage and release adaptive control system, which is used to solve the technical problems that the weight of the mass block of the existing piston-type hydraulic energy storage system cannot be automatically adjusted adaptively according to the liquid volume in the container, and its energy storage limit is fixed at the time of factory, the energy storage limit is single and non-adjustable, the degree of automation is low, and the real-time adjustability is poor.

[0005] In view of this, the present invention provides a hydraulic energy storage and release adaptive control system, including: a cylinder barrel, a piston plate, a counterweight shaft, a counterweight assembly, a driving mechanism, a laser rangefinder, an energy storage valve module, an energy release valve module and a controller;

[0006] An inlet is opened at the bottom of one side wall of the cylinder barrel, and an outlet is opened at the bottom of the other side wall of the cylinder barrel. An energy storage valve module is installed outside the inlet, and the energy storage valve module is electrically connected to the controller. An energy release valve module is installed outside the outlet, and the energy release valve module is electrically connected to the controller;

[0007] The piston plate is slidably installed inside the cylinder barrel. The driving mechanism is installed on the top of the piston plate. The bottom of the counterweight shaft is rotationally connected to the top of the piston plate through the driving mechanism. A plurality of pressure receiving blocks are fixedly arranged in a stepped manner on the shaft body of the counterweight shaft. The plurality of pressure receiving blocks are circumferentially arranged in a stepped array by rotating a preset angle in sequence according to the step height on the counterweight shaft. The driving mechanism is connected to the controller, and the driving mechanism is used to drive the counterweight shaft to rotate horizontally under the control of the controller;

[0008] The counterweight assembly includes a bearing plate and counterweight blocks. The bearing plate is fixedly arranged parallel to the piston plate inside the cylinder barrel and is set higher than the piston plate. Through holes for the counterweight shaft and the pressure bearing block to pass through are arranged on the bearing plate. The counterweight blocks are placed on the top of the bearing plate. Through holes with the same shape as the pressure bearing block are arranged on the counterweight blocks. The through holes on the bearing plate are larger than the through holes on the counterweight blocks. There are at least two counterweight assemblies, and adjacent two counterweight assemblies are arranged at intervals in the height direction.

[0009] The laser rangefinder is installed on the counterweight assembly. The laser rangefinder is electrically connected to the controller and is used to measure the height position of the piston plate.

[0010] Optionally, the driving mechanism includes a forward and reverse motor, a first bevel gear, and a second bevel gear.

[0011] The forward and reverse motor is electrically connected to the controller. The output end of the forward and reverse motor is fixedly connected to the first bevel gear. The first bevel gear meshes with the second bevel gear. The second bevel gear is rotatably installed on the top of the piston plate. The second bevel gear is fixedly connected to the bottom of the counterweight shaft. Driven by the forward and reverse motor, the first bevel gear rotates in the vertical direction, and the second bevel gear rotates in the horizontal direction.

[0012] Optionally, the pressure bearing block is of a triangular structure.

[0013] Optionally, the energy storage valve module includes a water inlet pipe, a first control motor, and a water inlet valve.

[0014] One end of the water inlet pipe is communicated with the water inlet of the cylinder barrel. A water inlet valve is arranged on the water inlet pipe. The water inlet valve is electrically connected to the first control motor. The first control motor is connected to the controller. The first control motor is used to control the opening and closing of the water inlet valve.

[0015] The energy release valve module includes a water outlet pipe, a second control motor, and a water outlet valve.

[0016] One end of the water outlet pipe is communicated with the water outlet of the cylinder barrel. A water outlet valve is arranged on the water outlet pipe. The water outlet valve is electrically connected to the second control motor. The second control motor is connected to the controller. The second control motor is used to control the opening and closing of the water outlet valve.

[0017] Optionally, it further includes a wind power generation component.

[0018] The wind power generation component is installed on the top of the cylinder barrel. The wind power generation component includes a wind cup, a first power generation module, a mounting rod, and a power storage module. The wind cup is rotatably connected to the first power generation module. The wind cup and the first power generation module are installed on the mounting rod. The first power generation module is electrically connected to the power storage module.

[0019] The power storage module is electrically connected to the controller and the driving mechanism respectively.

[0020] Optionally, the installation rod includes a vertical installation rod and a horizontal installation rod;

[0021] The bottom of the vertical installation rod is installed on the top of the cylinder barrel;

[0022] One end of the horizontal installation rod is fixed on the side wall of the vertical installation rod, and the other end of the horizontal installation rod is installed with a wind cup and a first power generation module.

[0023] Optionally, the number of the horizontal installation rods is 4, and the 4 horizontal installation rods are installed on the vertical installation rod in a cross shape with the vertical installation rod as the center.

[0024] Optionally, the wind power generation assembly further includes a second power generation module. The bottom of the vertical installation rod is installed on the top of the cylinder barrel through the second power generation module. The bottom of the vertical installation rod is in transmission connection with the second power generation module, and the second power generation module is electrically connected to the energy storage module.

[0025] Optionally, the wind power generation assembly further includes a first wind vane, a first wind speed and direction data recording terminal, a second wind vane and a second wind speed and direction data recording terminal;

[0026] The first wind speed and direction data recording terminal is fixed on the horizontal installation rod. The tail of the first wind vane is fixedly connected to the wind cup. The first wind speed and direction data recording terminal is respectively connected to the first wind vane and the wind cup;

[0027] The second wind speed and direction data recording terminal is fixed on the vertical installation rod. The tail of the second wind vane is fixedly connected to the vertical installation rod. The second wind speed and direction data recording terminal is connected to the second wind vane.

[0028] Optionally, it further includes a satellite data receiving terminal;

[0029] The satellite data receiving terminal is installed on the top of the vertical installation rod, and the satellite data receiving terminal is connected to the controller;

[0030] The satellite data receiving terminal is used to receive the wave energy data observed by the satellite and send the wave energy data to the controller.

[0031] From the above technical solutions, it can be seen that the hydraulic energy storage and release adaptive control system provided by the present invention has the following advantages:

[0032] The hydraulic energy storage and release adaptive control system provided by the present invention has a storage valve module for controlling the water inflow into the cylinder, a release valve module for controlling the water outflow from the cylinder, a piston plate that rises and falls according to the water volume at the bottom of the cylinder, a laser rangefinder for measuring the height position of the piston plate and sending it to the controller. The controller calculates the hydraulic energy storage capacity based on the received piston plate height position data, controls the drive mechanism to drive the counterweight shaft to rotate horizontally according to the hydraulic energy storage capacity, changes the connection relationship between the pressure receiving block and the counterweight block, thereby changing the number of counterweight blocks pressing on the counterweight shaft, and realizes automatically adjusting the mass block for hydraulic energy storage to adjust the energy storage limit. This solves the technical problems of the existing piston-type hydraulic energy storage system, where the weight of the mass block cannot be automatically adjusted adaptively according to the liquid volume in the container, and its energy storage limit is fixed at the time of factory, with a single and non-adjustable energy storage limit, low automation level, and poor real-time adjustability. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following described drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0034] Figure 1 It is a schematic diagram of the overall structure of a hydraulic energy storage and release adaptive control system provided in an embodiment of the present invention;

[0035] Figure 2 It is a schematic diagram of the internal connection of a hydraulic energy storage and release adaptive control system provided in an embodiment of the present invention;

[0036] Figure 3 It is a top view of the counterweight block provided in an embodiment of the present invention;

[0037] Figure 4 It is a schematic diagram of the structure of the counterweight shaft provided in an embodiment of the present invention;

[0038] Figure 5 It is a top view of the counterweight shaft provided in an embodiment of the present invention;

[0039] Figure 6 It is a schematic diagram of the structure of the drive structure provided in an embodiment of the present invention;

[0040] Figure 7 It is a schematic diagram of the structure of the energy storage valve module provided in an embodiment of the present invention;

[0041] Figure 8 It is a schematic diagram of the structure of the wind power generation component provided in an embodiment of the present invention;

[0042] Figure 9 Schematic diagram of the installation of the second power generation module provided in the embodiment of the present invention;

[0043] Figure 10 Schematic diagram of the installation of the satellite data receiving terminal provided in the embodiment of the present invention;

[0044] Among them, the reference numerals are:

[0045] 1, cylinder barrel; 2, piston plate; 3, counterweight shaft; 3-1, pressure receiving block; 4, counterweight assembly; 4-1, counterweight block; 4-2, receiving plate; 5, driving mechanism; 5-1, forward and reverse motor; 5-2, first bevel gear; 5-3, second bevel gear; 6, controller; 7, laser rangefinder; 8, energy storage valve module; 8-1, first control motor; 8-2, water inlet valve; 8-3, water inlet pipe; 8-4, first motor battery; 9, energy release valve module; 10, bolt; 11, wind power generation assembly; 11-1, wind cup; 11-2, first power generation module; 11-3, power storage module; 11-4, vertical mounting rod; 11-5, horizontal mounting rod; 11-6, second power generation module; 11-7, first wind vane; 11-8, first wind speed and direction data recording terminal; 11-9, second wind vane; 11-10, second wind speed and direction data recording terminal; 12, satellite data receiving terminal. Detailed implementation manners

[0046] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0047] For ease of understanding, please refer to Figure 1 and Figure 2, an embodiment of a hydraulic energy storage and release adaptive control system is provided in the present invention, including: a cylinder barrel 1, a piston plate 2, a counterweight shaft 3, a counterweight assembly 4, a driving mechanism 5, a laser rangefinder 7, an energy storage valve module 8, an energy release valve module 9, and a controller 6. A water inlet is provided at the bottom of one side wall of the cylinder barrel 1, and a water outlet is provided at the bottom of the other side wall of the cylinder barrel 1. The energy storage valve module 8 is installed outside the water inlet, and the energy storage valve module 8 is electrically connected to the controller 6. The energy release valve module 9 is installed outside the water outlet, and the energy release valve module 9 is electrically connected to the controller 6. The piston plate 2 is slidably installed inside the cylinder barrel 1, the driving mechanism 5 is installed on the top of the piston plate 2, the bottom of the counterweight shaft 3 is rotationally connected to the top of the piston plate 2 through the driving mechanism 5, and a plurality of pressure receiving blocks 3-1 are fixedly arranged in a stepped manner on the shaft body of the counterweight shaft 3. The plurality of pressure receiving blocks 3-1 are circumferentially arranged in a stepped array by rotating a preset angle in sequence according to the step height on the counterweight shaft 3. The driving mechanism 5 is connected to the controller 6, and the driving mechanism 5 is used to drive the counterweight shaft 3 to rotate horizontally under the control of the controller 6. The counterweight assembly 4 includes a receiving plate 4-2 and a counterweight block 4-1. The receiving plate 4-2 is fixedly installed parallel to the piston plate 2 inside the cylinder barrel 1 and is arranged higher than the piston plate 2. A through hole for the counterweight shaft 3 and the pressure receiving block 3-1 to pass through is provided on the receiving plate 4-2. The counterweight block 4-1 is placed on the top of the receiving plate 4-2. A through hole having the same shape as the pressure receiving block 3-1 is provided on the counterweight block 4-1. The through hole on the receiving plate 4-2 is larger than the through hole on the counterweight block 4-1. There are at least two counterweight assemblies 4, and adjacent two counterweight assemblies 4 are spaced apart in the height direction. The laser rangefinder 7 is fixedly installed on the counterweight assembly 4, and the laser rangefinder 7 is electrically connected to the controller 6. The laser rangefinder 7 is used to measure the height position of the piston plate 2.

[0048] It should be noted that the cylinder 1 can be formed by two half cylinders fastened by bolts 10 and sealing rings. A piston plate 2 is arranged inside the cylinder 1. When the valve of the energy storage valve module 8 is opened and the valve of the energy release valve module 9 is closed, water can enter the cylinder 1 from the outside of the cylinder 1 through the water inlet of the cylinder 1, and the piston plate 2 will rise. The laser rangefinder 7 will measure the height change of the piston plate 2 and send the height information to the controller 6. The controller 6 calculates the energy storage capacity of the cylinder 1 according to the height position of the piston plate 2 and determines the load-bearing weight of the counterweight shaft 3. When the piston plate 2 rises, the counterweight shaft 3 rises with the piston plate 2, and the receiving block 3-1 at the top of the counterweight shaft 3 passes through the through hole on the receiving plate 4-2. The controller 6 determines the load-bearing weight of the counterweight shaft 3 according to the energy storage capacity of the cylinder 1 and the acquired wave energy data. When it is necessary to add the counterweight block 4-1 to the counterweight shaft 3, the control driving mechanism 5 drives the counterweight shaft 3 to rotate, so that the corresponding pressure receiving block 3-1 lifts the counterweight block 4-1, forming the role of hydraulic energy storage counterweight, and realizing the function of increasing the hydraulic energy storage limit. When the valve of the energy storage valve module 8 is closed and the valve of the energy release valve module 9 is opened, the water in the cylinder 1 flows out of the cylinder 1 from the water outlet of the cylinder 1, and the piston plate 2 will drop. The laser rangefinder 7 will measure the height change of the piston plate 2 and send the height information to the controller 6. When the piston plate 2 descends, the counterweight shaft 3 descends along with the piston plate 2. When the pressure bearing block 3-1 on the counterweight shaft 3 that supports the counterweight block 4-1 descends to the through hole of the bearing plate 4-2, the counterweight block 4-1 is supported by the bearing plate 4-2, and the pressure bearing block 3-1 is separated from the counterweight block 4-1, thereby reducing the hydraulic energy storage limit.

[0049] It should also be noted that there are at least two counterweight assemblies 4. In the embodiment of the present invention, there is no restriction on the number of counterweight assemblies 4. In a specific practical application scenario, the number of counterweight assemblies 4 can be configured according to actual needs. The laser rangefinder 7 is installed on the counterweight assembly 4 closest to the piston plate 2 to facilitate the measurement of the height of the piston plate 2. The shaft body of the counterweight shaft 3 is fixedly provided with a plurality of pressure bearing blocks 3-1 in a stepped manner, and the number of pressure bearing blocks 3-1 on the counterweight shaft 3 is not less than the number of counterweight assemblies 4. A plurality of pressure bearing blocks 3-1 are arranged in a circumferential array on the counterweight shaft 3 by rotating preset angles in sequence according to the step height, which is conducive to quickly, evenly and accurately controlling the rotation adjustment of the counterweight shaft 3 driven by the driving mechanism 5. In a specific embodiment, as Figure 4 and Figure 5 As shown, the pressure bearing block 3 - 1 is a triangular structure, and the pressure bearing block 3 - 1 with a triangular structure is rotated in sequence by preset angles on the counterweight shaft 3 according to the step height to form a circumferential array arrangement.

[0050] The hydraulic energy storage and release adaptive control system provided by the present invention. The energy storage valve module 8 controls the water inflow of the cylinder 1, and the energy release valve module 9 controls the water outflow of the cylinder 1. The piston plate 2 rises and falls according to the water volume at the bottom of the cylinder 1. The laser rangefinder 7 measures the height position of the piston plate 2 and sends it to the controller 6. The controller 6 calculates the hydraulic energy storage capacity based on the received height position data of the piston plate 2, and controls the driving mechanism 5 to drive the counterweight shaft 3 to rotate horizontally according to the hydraulic energy storage capacity, changing the connection relationship between the pressure receiving block 3-1 and the counterweight block 4-1, thereby changing the number of counterweight blocks 4-1 pressing on the counterweight shaft 3, realizing automatic adjustment of the mass block for hydraulic energy storage to adjust the energy storage limit, and solving the technical problems that the weight of the mass block in the existing piston-type hydraulic energy storage system cannot be automatically adjusted adaptively according to the liquid volume in the container, and its energy storage limit is fixed at the time of factory, the energy storage limit is single and non-adjustable, the degree of automation is low, and the real-time adjustability is poor.

[0051] In one embodiment, as Figure 6 shown, the driving mechanism 5 includes a forward and reverse motor 5-1, a first bevel gear 5-2, and a second bevel gear 5-3. The forward and reverse motor 5-1 is electrically connected to the controller 6. The output end of the forward and reverse motor 5-1 is fixedly connected to the first bevel gear 5-2. The first bevel gear 5-2 meshes with the second bevel gear 5-3. The second bevel gear 5-3 is rotatably installed on the top of the piston plate 2. The second bevel gear 5-3 is fixedly connected to the bottom of the counterweight shaft 3. Driven by the forward and reverse motor 5-1, the first bevel gear 5-2 rotates in the vertical direction, and the second bevel gear 5-3 rotates in the horizontal direction. The forward rotation and reverse rotation of the forward and reverse motor 5-1 drive the clockwise rotation and counterclockwise rotation of the first bevel gear 5-2. The second bevel gear 5-3 meshes with the first bevel gear 5-2. The rotation of the first bevel gear 5-2 drives the rotation of the second bevel gear 5-3, thereby driving the counterweight shaft 3 to rotate forward and backward.

[0052] In one embodiment, as Figure 7As shown, the energy storage valve module 8 includes a water inlet pipe 8-3, a first control motor 8-1, and a water inlet valve 8-2. One end of the water inlet pipe 8-3 is communicated with the water inlet of the cylinder barrel 1. A water inlet valve 8-2 is arranged on the water inlet pipe 8-3. The water inlet valve 8-2 is electrically connected with the first control motor 8-1. The first control motor 8-1 is connected with the controller 6. The first control motor 8-1 is used to control the opening and closing of the water inlet valve 8-2. The first control motor 8-1 is a linear motor. The output end of the first control motor 8-1 is connected with a valve handle. The valve handle is connected with a valve switch. The first control motor 8-1 realizes the on-off control of the valve switch by pushing the handle to move. The energy release valve module 9 has the same structure as the energy storage valve module 8. The energy release valve module 9 includes a water outlet pipe, a second control motor, and a water outlet valve. One end of the water outlet pipe is communicated with the water outlet of the cylinder barrel 1. A water outlet valve is arranged on the water outlet pipe. The water outlet valve is electrically connected with the second control motor. The second control motor is connected with the controller 6. The second control motor is used to control the opening and closing of the water outlet valve.

[0053] In one embodiment, as Figure 8 shown, the hydraulic energy storage and release adaptive control system in the present invention further includes a wind power generation component 11. The wind power generation component 11 is installed on the top of the cylinder barrel 1. The wind power generation component 11 includes a wind cup 11-1, a first power generation module 11-2, a mounting rod, and a power storage module 11-3. The wind cup 11-1 is rotationally connected with the first power generation module 11-2. The wind cup 11-1 and the first power generation module 11-2 are installed on the mounting rod. The first power generation module 11-2 is electrically connected with the power storage module 11-3. The power storage module 11-3 is respectively electrically connected with the controller 6 and the driving mechanism 5. The wind cup 11-1 is used to capture wind energy, transmit it to the first power generation module 11-2 for power generation, and store the electric energy in the power storage module 11-3. The mounting rod includes a vertical mounting rod 11-4 and a horizontal mounting rod 11-5. The bottom of the vertical mounting rod 11-4 is installed on the top of the cylinder barrel 1. One end of the horizontal mounting rod 11-5 is fixed on the side wall of the vertical mounting rod 11-4. The other end of the horizontal mounting rod 11-5 installs the wind cup 11-1 and the first power generation module 11-2. The number of the horizontal mounting rods 11-5 is 4. The 4 horizontal mounting rods 11-5 are installed on the vertical mounting rod 11-4 in a cross shape with the vertical mounting rod 11-4 as the center. The wind cups 11-1 on the 4 horizontal mounting rods 11-5 can perform wind power generation simultaneously. As Figure 8 and Figure 9As shown, the wind power generation assembly 11 further includes a second power generation module 11-6. The bottom of the vertical mounting rod 11-4 is mounted on the top of the cylinder barrel 1 through the second power generation module 11-6. The bottom of the vertical mounting rod 11-4 is rotatably connected to the second power generation module 11-6, and the second power generation module 11-6 is electrically connected to the power storage module 11-3. The wind blows the 4 horizontal mounting rods 11-5 to rotate horizontally, driving the vertical mounting rod 11-4 to rotate and transmit power to the second power generation module 11-6 for power generation, and storing the electric energy in the power storage module 11-3. That is, the power storage module 11-3 is electrically connected to the first power generation module 11-2, the second power generation module 11-6, the controller 6, and the driving mechanism 5 respectively. The electric energy generated by the first power generation module 11-2 and the second power generation module 11-6 is stored in the power storage module 11-3, and the power storage module 11-3 supplies power to the controller 6 and the driving mechanism 5. The second power generation module 11-6 and the power storage can be protected by a protective cover. The top of the protective cover is provided with an opening for the vertical mounting rod 11-4 to pass through. The bottom of the protective cover is fixed to the top of the cylinder barrel 1 by bolts 10.

[0054] In one embodiment, the first control motor 8-1 and the second control motor can be powered by the first motor battery 8-4 and the second motor battery respectively. The first motor battery 8-4 and the second motor battery are connected to the first power generation module 11-2 and / or the second power generation module 11-6 respectively, directly using the wind power generation assembly 11 for power supply without the need to connect to an additional power source.

[0055] In one embodiment, as Figure 8 and Figure 9As shown in the figure, the wind power generation assembly 11 further includes a first wind vane 11-7, a first wind speed and direction data recording terminal 11-8, a second wind vane 11-9, and a second wind speed and direction data recording terminal 11-10. The first wind vane 11-7 and the first wind speed and direction data recording terminal 11-8 are installed on the horizontal mounting rod 11-5. The tail of the first wind vane 11-7 is rotatably connected to the horizontal mounting rod 11-5. The first wind speed and direction data recording terminal 11-8 is respectively connected to the first wind vane 11-7 and the wind cup 11-1. The second wind vane 11-9 and the second wind speed and direction data recording terminal 11-10 are installed on the vertical mounting rod 11-4. The tail of the second wind vane 11-9 is movably connected to the vertical mounting rod 11-4. The second wind speed and direction data recording terminal is connected to the second wind vane 11-9. The wind cup 11-1 is used to measure wind speed data. The first wind vane 11-7 is used to measure wind direction data relative to the axis of the horizontal mounting rod 11-5. The second wind vane 11-9 is used to measure wind direction data relative to the axis of the vertical mounting rod 11-4. The wind speed data and the wind direction data are recorded in the first wind speed and direction data recording terminal 11-8 and the second wind speed and direction data recording terminal 11-10, and can be sent to the controller 6 for analysis and processing. The first wind speed and direction data recording terminal 11-8, the second wind vane 11-9, and the second wind speed and direction data recording terminal 11-10 can be powered by the energy storage module 11-3, or directly powered by the first power generation module 11-2.

[0056] In one embodiment, as Figure 10 shown, the hydraulic energy storage and release adaptive control system in the present invention further includes a satellite data receiving terminal 12. The satellite data receiving terminal 12 is installed on the top of the vertical mounting rod 11-4, and the satellite data receiving terminal 12 is connected to the controller 6. The satellite data receiving terminal 12 is used to receive wave energy data observed by satellites, and send the wave energy data to the controller 6 so that the controller 6 can make corresponding instructions for controlling the driving mechanism 5, the energy storage valve module 8, and the energy release valve module 9 to act.

[0057] The terms "first", "second", etc. in the specification of the present invention are used to distinguish similar objects, and do not have to be used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances, so that the embodiments of the present invention described here can be implemented in an order other than those illustrated or described here. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units does not necessarily have to be limited to those steps or units clearly listed, but may include other steps or units not clearly listed or inherent to these processes, methods, products, or devices.

[0058] As described above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A hydraulic energy storage and release adaptive control system, characterized in that, Comprising: A cylinder barrel, a piston plate, a counterweight shaft, a counterweight assembly, a driving mechanism, a laser rangefinder, an energy storage valve module, an energy release valve module, and a controller; At the bottom of one side wall of the cylinder barrel, a water inlet is provided. At the bottom of the other side wall of the cylinder barrel, a water outlet is provided. An energy storage valve module is installed outside the water inlet, and the energy storage valve module is electrically connected to the controller. An energy release valve module is installed outside the water outlet, and the energy release valve module is electrically connected to the controller; The piston plate is slidably installed inside the cylinder barrel. The driving mechanism is installed on the top of the piston plate. The bottom of the counterweight shaft is rotationally connected to the top of the piston plate through the driving mechanism. A plurality of pressure receiving blocks are fixedly arranged in a stepped manner on the shaft body of the counterweight shaft. The plurality of pressure receiving blocks are circumferentially arranged in a stepped height order on the counterweight shaft by rotating a preset angle in sequence. The driving mechanism is connected to the controller, and the driving mechanism is used to drive the counterweight shaft to rotate horizontally under the control of the controller; The counterweight assembly includes a bearing plate and counterweight blocks. The bearing plate is fixedly installed parallel to the piston plate inside the cylinder barrel and is arranged higher than the piston plate. Through holes for the counterweight shaft and the pressure receiving blocks to pass through are provided on the bearing plate. The counterweight blocks are placed on the top of the bearing plate. Through holes with the same shape as the pressure receiving blocks are provided on the counterweight blocks. The through holes on the bearing plate are larger than the through holes on the counterweight blocks. There are at least two counterweight assemblies, and adjacent two counterweight assemblies are spaced apart in the height direction; The laser rangefinder is installed on the counterweight assembly, and the laser rangefinder is electrically connected to the controller. The laser rangefinder is used to measure the height position of the piston plate.

2. The hydraulic energy storage and energy release adaptive control system according to claim 1, wherein The driving mechanism includes a forward and reverse motor, a first bevel gear, and a second bevel gear; The forward and reverse motor is electrically connected to the controller. The output end of the forward and reverse motor is fixedly connected to the first bevel gear. The first bevel gear meshes with the second bevel gear. The second bevel gear is rotatably installed on the top of the piston plate. The second bevel gear is fixedly connected to the bottom of the counterweight shaft. Under the drive of the forward and reverse motor, the first bevel gear rotates in the vertical direction, and the second bevel gear rotates in the horizontal direction.

3. The hydraulic energy storage and release adaptive control system according to claim 1, wherein The pressure receiving block is of a triangular structure.

4. The hydraulic energy storage and release adaptive control system according to claim 1, wherein The energy storage valve module includes a water inlet pipe, a first control motor, and a water inlet valve; One end of the water inlet pipe is communicated with the water inlet of the cylinder barrel. A water inlet valve is provided on the water inlet pipe. The water inlet valve is electrically connected to the first control motor. The first control motor is connected to the controller. The first control motor is used to control the opening and closing of the water inlet valve; The energy release valve module includes a water outlet pipe, a second control motor, and a water outlet valve; One end of the water outlet pipe is communicated with the water outlet of the cylinder barrel. A water outlet valve is provided on the water outlet pipe. The water outlet valve is electrically connected to the second control motor. The second control motor is connected to the controller. The second control motor is used to control the opening and closing of the water outlet valve.

5. The hydraulic energy storage and release adaptive control system according to claim 1, wherein It further includes a wind power generation component; The wind power generation component is installed on the top of the cylinder barrel. The wind power generation component includes a wind cup, a first power generation module, a mounting rod, and a power storage module. The wind cup is rotationally connected to the first power generation module. The wind cup and the first power generation module are installed on the mounting rod. The first power generation module is electrically connected to the power storage module; The power storage module is electrically connected to the controller and the driving mechanism respectively.

6. The hydraulic energy storage and release adaptive control system according to claim 5, wherein The mounting rod includes a vertical mounting rod and a horizontal mounting rod; The bottom of the vertical mounting rod is installed on the top of the cylinder barrel; One end of the horizontal mounting rod is fixed on the side wall of the vertical mounting rod, and a wind cup and a first power generation module are installed at the other end of the horizontal mounting rod.

7. The hydraulic energy storage and energy release adaptive control system according to claim 6, wherein The number of horizontal mounting rods is four, and the four horizontal mounting rods are mounted on the vertical mounting rod in a cross shape with the vertical mounting rod as the center.

8. The hydraulic energy storage and release adaptive control system according to claim 6 or 7, characterized in that, The wind power generation assembly further includes a second power generation module. The bottom of the vertical mounting rod is installed on the top of the cylinder barrel through the second power generation module. The bottom of the vertical mounting rod is in transmission connection with the second power generation module, and the second power generation module is electrically connected to the power storage module.

9. The hydraulic energy storage and release adaptive control system according to claim 8, wherein The wind power generation assembly further includes a first wind vane, a first wind speed and direction data recording terminal, a second wind vane and a second wind speed and direction data recording terminal; The first wind speed and direction data recording terminal is fixed on the horizontal mounting rod. The tail of the first wind vane is fixedly connected to the wind cup. The first wind speed and direction data recording terminal is respectively connected to the first wind vane and the wind cup; The second wind speed and direction data recording terminal is fixed on the vertical mounting rod. The tail of the second wind vane is fixedly connected to the vertical mounting rod. The second wind speed and direction data recording terminal is connected to the second wind vane.

10. The hydraulic energy storage and energy release adaptive control system according to claim 6, characterized in that, It further includes a satellite data receiving terminal; The satellite data receiving terminal is installed on the top of the vertical mounting rod, and the satellite data receiving terminal is connected to the controller; The satellite data receiving terminal is used to receive the wave energy data observed by the satellite and send the wave energy data to the controller.

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