Floating type wind driven generator wave compensation anti-tilting device and method

Abstract

The invention relates to the technical field of wind power generation, in particular to a wave compensation anti-tilting device and method for a floating type wind driven generator, and solves the problems that when an existing floating type wind driven generator tilts, wave anti-tilting compensation of the wind driven generator cannot be effectively achieved by adopting anchoring and swing damping modes for tilting resistance, and the service life of the wind driven generator is prolonged. The device comprises a floating frame mechanism, anchoring damping units and a liquid supplementing balancing unit, the multiple anchoring damping units are installed on the outer side of the floating frame mechanism, and the liquid supplementing balancing unit is installed in the middle of the floating frame mechanism; the floating frame mechanism is composed of a plurality of floating anti-tilting units and a plurality of communication reinforcing units. By anchoring, swinging damping and dynamic counterweight balancing of the wind driven generator, the stable anti-tilting effect of the wind driven generator under different wave conditions can be effectively achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of wind power generation, in particular to a floating wind turbine wave compensation anti-tilt device and method. BACKGROUND

[0002] The floating wind turbine generally includes a wind turbine foundation and a wind turbine tower, the wind turbine foundation includes a plurality of pontoons and a plurality of cross supports connecting the pontoons, the wind turbine foundation is arranged on the sea surface as a whole structure, the wind turbine tower includes a fixed support, a wind turbine cabin and wind turbine blades, the wind turbine tower is arranged on the wind turbine foundation through the fixed support, the wind turbine blades are arranged at the top of the fixed support through the wind turbine cabin, the wind turbine blades rotate under the action of wind force, thereby realizing the conversion of kinetic energy into electric energy, and the floating wind turbine is prone to tilting when impacted by sea waves and air flow.

[0003] When the existing floating wind turbine tilts, the anchoring and swing damping method cannot effectively realize wave anti-tilt compensation of the wind turbine, and cannot meet the different degree of anti-tilt effect of the wind turbine; therefore, the existing demand is not met, and for this purpose, a floating wind turbine wave compensation anti-tilt device and method are proposed. SUMMARY

[0004] The present application aims to provide a floating wind turbine wave compensation anti-tilt device and method to solve the problem that the existing floating wind turbine tilts, and the anchoring and swing damping method cannot effectively realize wave anti-tilt compensation of the wind turbine, and cannot meet the different degree of anti-tilt effect of the wind turbine.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a floating wind turbine wave compensation anti-tilt device, comprising a floating frame mechanism, an anchoring damping unit and a liquid compensation balancing unit, a plurality of anchoring damping units are installed on the outer side of the floating frame mechanism, a liquid compensation balancing unit is installed in the middle of the floating frame mechanism, the floating frame mechanism is composed of a plurality of floating anti-tilt units and a plurality of communication reinforcement units, the floating anti-tilt units, the communication reinforcement units and the anchoring damping units are arranged in a circle relative to the liquid compensation balancing unit, and the floating anti-tilt units and the communication reinforcement units are arranged alternately.

[0006] The floating anti-tilting unit includes a floating base, an installation sleeve fixedly installed on the upper end of the floating base, a sealing cover fixedly installed on the upper end of the installation sleeve, a positioning plate installed on the inner side of the installation sleeve, an upper pressure plate installed on the upper surface of the positioning plate, a ball joint rod rotatably connected between the positioning plate and the upper pressure plate, an anti-tilting counterweight ball installed at the bottom end of the ball joint rod, an electrical contact ring installed on the inner side of the middle part of the floating base, multiple ranging probes fixedly installed on the inner side of the electrical contact ring, a ball joint rod fixedly installed on the inner side of the bottom end of the floating base, and multiple counterweight blocks installed on the upper surface of the ball joint rod.

[0007] Preferably, the connecting reinforcement unit includes a first steel pipe, a second steel pipe is installed directly below the first steel pipe, the first steel pipe and the second steel pipe are installed parallel to each other, a plurality of reinforcing diagonal bars are fixedly installed between the first steel pipe and the second steel pipe, and solenoid valves are fixedly installed on the inner sides of both ends of the first steel pipe and the second steel pipe.

[0008] Preferably, each pair of adjacent floating bases is fixedly connected by a first steel pipe and a second steel pipe, and a wind turbine tower base is fixedly installed between the plurality of mounting sleeves. The wind turbine tower base is fixedly connected to the plurality of first steel pipes, and a wind power generation tower is fixedly installed in the middle of the wind turbine tower base.

[0009] Preferably, the anchoring damping unit includes a mounting shell, two support springs are provided on the inner side of the mounting shell, a connecting piece is installed between the two support springs, a first connecting steel cable is installed on the inner side of the connecting piece, and an anchoring block is fixedly installed at the bottom end of the first connecting steel cable.

[0010] Preferably, the liquid replenishment and balancing unit includes a liquid storage tank, and a second connecting steel cable is installed between the liquid storage tank and a plurality of second steel pipes. A plurality of delivery hoses are fixedly provided in the middle of the upper end of the liquid storage tank.

[0011] Preferably, the mounting shell is fixedly connected to the floating base, the upper end of the first connecting steel cable passes through the mounting shell and two support springs and is fixedly connected to the connecting piece, the two support springs are symmetrically installed relative to the connecting piece, and the connecting piece and the mounting shell are slidably connected by the two support springs.

[0012] Preferably, a liquid replenishment chamber is provided between the floating base and the mounting sleeve, the liquid storage tank and multiple liquid replenishment chambers are all connected through a delivery hose, the liquid storage tank and multiple second steel pipes are all fixedly connected through a second connecting steel cable, the inside of the liquid storage tank is filled with transparent insulating liquid, and a bidirectional gear pump is fixedly installed inside the upper end of the liquid storage tank.

[0013] Preferably, the first steel pipe and the second steel pipe are connected to the liquid replenishment chamber through a solenoid valve, the plurality of ranging probes are arranged in a circle relative to the axis of the contact ring, the floating base is fixedly connected to the plurality of ranging probes through the contact ring, and the anti-tilting counterweight ball is located at the center of the plurality of ranging probes.

[0014] Preferably, the mounting sleeve and the upper pressure plate are fixedly connected by a positioning plate, the bottom end of the ball head rod passes through the middle of the positioning plate and is rotatably connected to the anti-tilting counterweight ball, and multiple counterweights are linearly stacked on the upper end face of the ball head rod.

[0015] A wave compensation and anti-tilting method for a floating wind turbine includes the following steps:

[0016] S1: Multiple floating anti-tilting units and connecting reinforcement units are arranged alternately and in a circular pattern on the outside of the liquid replenishment and balancing unit. Then, the first and second steel pipes installed in parallel are fixedly connected at both ends to two adjacent floating bases. The floating frame mechanism composed of multiple floating anti-tilting units and multiple connecting reinforcement units can provide stable support for the wind turbine tower base and maintain the stability of the wind turbine tower base with a wind power generation tower in the middle. At the same time, multiple anchor blocks are sunk underwater and connected by the first connecting steel cable.

[0017] S2: Specifically, multiple anchor blocks and floating bases are set one-to-one, so that while multiple floating bases provide floating support for the wind power tower, the anchor blocks can tighten the mounting shell through the first connecting steel cable, and the mounting shell and the connecting piece fixed at the upper end of the first connecting steel cable are slidably connected through two support springs. In turn, the directional elastic support of the support springs can enable multiple anchor damping units to provide multi-directional uniform damping force to the floating frame mechanism, and multiple counterweights can counterweight the floating frame mechanism and lower the center of gravity, which can limit the floating range of the floating frame mechanism and reduce the tilt of the wind power tower.

[0018] S3: When the wind power tower tilts, the ball joint rotates inside the upper pressure plate and positioning plate through the anti-tilting counterweight ball. In turn, the ball joint drives the anti-tilting counterweight ball to swing inside multiple ranging probes, thereby improving the anti-tilting ability of the wind power tower. The amount of swing of the anti-tilting counterweight ball can be monitored through multiple ranging probes arranged in a circle.

[0019] S4: A bidirectional gear pump is fixedly installed on the inner side of the upper end of the liquid storage tank. The bidirectional gear pump then extracts the transparent insulating liquid filled in the liquid storage tank and delivers it through the delivery hose to the floating base corresponding to the opposite tilt direction of the wind turbine tower. At this time, the injection of transparent insulating liquid into the liquid replenishment chamber can increase its own weight and perform anti-tilting operation on the wind turbine tower. By inputting and outputting transparent insulating liquid into multiple floating bases, a dynamic anti-tilting effect can be achieved during the tilting and swinging of the wind turbine tower. The input amount of transparent insulating liquid is determined based on the swing amount of the anti-tilting counterweight ball measured by the ranging probe.

[0020] S5: The solenoid valves at both ends of the first steel pipe can open and close accordingly while dynamically resisting tilting, maintaining the air pressure balance in multiple floating bases. The solenoid valves at both ends of the second steel pipe can increase the fluidity of the transparent insulating liquid and improve the dynamic anti-tilting capability.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] 1. In this invention, while multiple floating bases provide floating support for the wind turbine tower, the anchoring blocks can tighten the mounting shell through the first connecting steel cable. The mounting shell and the connecting piece fixed to the upper end of the first connecting steel cable are slidably connected through two support springs. Thus, through the directional elastic support of the support springs, multiple anchoring damping units can provide multi-directional uniform damping force to the floating frame mechanism. In addition, multiple counterweights can counterweight the floating frame mechanism and lower its center of gravity, thereby limiting the floating range of the floating frame mechanism and reducing the tilt of the wind turbine tower. The ball joint rod drives the anti-tilting counterweight ball to swing inside multiple ranging probes, thereby improving the anti-tilting ability of the wind turbine tower.

[0023] 2. This invention uses multiple circumferentially arranged ranging probes to monitor the sway of the anti-tilting counterweight ball. A bidirectional gear pump extracts transparent insulating liquid from the storage tank and delivers it through a delivery hose to a floating base corresponding to the opposite tilt direction of the wind turbine tower. The injection of transparent insulating liquid into the replenishment chamber increases its self-weight and provides anti-tilting operation for the wind turbine tower. By inputting and outputting transparent insulating liquid into multiple floating bases, a dynamic anti-tilting effect can be achieved during the tilting and swaying of the wind turbine tower. The input amount of transparent insulating liquid is determined based on the sway of the anti-tilting counterweight ball measured by the ranging probes. The solenoid valves at both ends of the first steel pipe can open and close accordingly during dynamic anti-tilting, maintaining the air pressure balance in multiple floating bases. Furthermore, the solenoid valves at both ends of the second steel pipe can increase the fluidity of the transparent insulating liquid and improve the dynamic anti-tilting capability. Attached Figure Description

[0024] Figure 1 This is a front view of the entire invention;

[0025] Figure 2This is a schematic diagram of the overall structure of the present invention;

[0026] Figure 3 This is an exploded structural diagram of the floating frame mechanism of the present invention;

[0027] Figure 4 This is a partial cross-sectional structural diagram of the floating frame mechanism of the present invention;

[0028] Figure 5 This is a schematic cross-sectional view of the overall structure of the present invention;

[0029] Figure 6 For the present invention Figure 4 Enlarged structural diagram of region A in the middle;

[0030] Figure 7 For the present invention Figure 5 A magnified structural diagram of region B in the middle;

[0031] Figure 8 This is an exploded structural diagram of the floating anti-tilting unit of the present invention.

[0032] In the diagram: 1. Wind turbine tower base; 2. Floating frame mechanism; 3. Floating anti-tilting unit; 301. Floating base; 302. Mounting sleeve; 303. Sealing cover; 304. Anti-tilting counterweight ball; 305. Counterweight block; 306. Electrical contact ring; 307. Distance measuring probe; 308. Ball head rod; 309. Upper pressure plate; 310. Positioning plate; 4. Connecting reinforcement unit; 401. First steel pipe; 402. Second steel pipe; 403. Reinforcing diagonal bar; 404. Solenoid valve; 5. Anchoring damping unit; 501. Mounting shell; 502. First connecting steel cable; 503. Anchoring block; 504. Connecting piece; 505. Support spring; 6. Liquid replenishment and balancing unit; 601. Liquid storage tank; 602. Second connecting steel cable; 603. Delivery hose. Detailed Implementation

[0033] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0034] Please see Figures 1 to 3The present invention provides an embodiment of a floating wind turbine wave compensation anti-tilting device, comprising a floating frame mechanism 2, an anchoring damping unit 5, and a liquid replenishment balance unit 6. Multiple anchoring damping units 5 are installed on the outer side of the floating frame mechanism 2. The floating frame mechanism 2 is composed of multiple floating anti-tilting units 3 and multiple connecting reinforcement units 4. The multiple floating anti-tilting units 3, connecting reinforcement units 4, and anchoring damping units 5 are all arranged in a circular pattern relative to the liquid replenishment balance unit 6. The multiple floating anti-tilting units 3 and connecting reinforcement units 4 are arranged alternately. The floating frame mechanism 2 can provide stable support for the wind turbine tower base 1, maintaining the stability of the wind turbine tower located in the middle of the wind turbine tower base 1.

[0035] Please see Figures 3 to 8 The floating anti-tilt unit 3 includes a floating base 301. An installation sleeve 302 is fixedly installed on the upper end of the floating base 301. A grounding ring 306 is installed on the inner side of the middle part of the floating base 301. Multiple ranging probes 307 are fixedly installed on the inner side of the grounding ring 306. The multiple ranging probes 307 are arranged in a circle relative to the axis of the grounding ring 306. The floating base 301 and the multiple ranging probes 307 are fixedly connected through the grounding ring 306. The sway of the anti-tilt counterweight ball 304 can be monitored through the multiple circumferentially arranged ranging probes 307.

[0036] A sealing cover 303 is fixedly installed on the upper end of the mounting sleeve 302. A positioning plate 310 is installed on the inner side of the mounting sleeve 302. An upper pressure plate 309 is installed on the upper end face of the positioning plate 310. A ball head rod 308 is rotatably connected between the middle of the positioning plate 310 and the upper pressure plate 309. An anti-tilting counterweight ball 304 is installed at the bottom end of the ball head rod 308. The anti-tilting counterweight ball 304 is located at the center of multiple ranging probes 307. The mounting sleeve 302 and the upper pressure plate 309 are fixedly connected through the positioning plate 310. The bottom end of the ball head rod 308 passes through the middle of the positioning plate 310 and is rotatably connected to the anti-tilting counterweight ball 304. The ball head rod 308 drives the anti-tilting counterweight ball 304 to swing inside the multiple ranging probes 307, thereby improving the anti-tilting ability of the wind power tower.

[0037] A ball head rod 308 is fixedly installed on the inner side of the bottom of the floating base 301. Multiple counterweights 305 are installed on the upper end face of the ball head rod 308. The multiple counterweights 305 are linearly stacked on the upper end face of the ball head rod 308. The multiple counterweights 305 counterweight the floating frame mechanism 2 and lower its center of gravity.

[0038] Please see Figure 3 , Figure 4 and Figure 6The connecting reinforcement unit 4 includes a first steel pipe 401, and a second steel pipe 402 installed directly below the first steel pipe 401. The first steel pipe 401 and the second steel pipe 402 are installed parallel to each other. Each pair of adjacent floating bases 301 are fixedly connected by the first steel pipe 401 and the second steel pipe 402. A wind turbine tower base 1 is fixedly installed between multiple mounting sleeves 302. The wind turbine tower base 1 is fixedly connected to multiple first steel pipes 401. A wind turbine tower is fixedly installed in the middle of the wind turbine tower base 1. The first steel pipe 401 and the second steel pipe 402 are connected. Multiple reinforcing diagonal rods 403 are fixedly installed between them. Solenoid valves 404 are fixedly installed on the inner sides of both ends of the first steel pipe 401 and the second steel pipe 402. The first steel pipe 401 and the second steel pipe 402 are connected to the liquid replenishment chamber through the solenoid valves 404. The solenoid valves 404 at both ends of the first steel pipe 401 can open and close accordingly while dynamically resisting tilting, maintaining the air pressure balance in the multiple floating bases 301. The solenoid valves 404 at both ends of the second steel pipe 402 can increase the fluidity of the transparent insulating liquid and improve the dynamic anti-tilting ability.

[0039] Please see Figure 2 , Figure 5 and Figure 7 The anchoring damping unit 5 includes a mounting shell 501, which is fixedly connected to the floating base 301. Two support springs 505 are provided on the inner side of the mounting shell 501. A connecting piece 504 is installed between the two support springs 505. The two support springs 505 are symmetrically installed with respect to the connecting piece 504. The connecting piece 504 and the mounting shell 501 are slidably connected through the two support springs 505. A first connecting steel cable 502 is installed on the inner side of the connecting piece 504. The upper end of the first connecting steel cable 502 passes through the mounting shell 501 and the two support springs 505 and is fixedly connected to the connecting piece 504. An anchoring block 503 is fixedly installed at the bottom end of the first connecting steel cable 502. Through the directional elastic support of the support springs 505, multiple anchoring damping units 5 can provide multi-directional uniform damping force to the floating frame mechanism 2.

[0040] Please see Figures 2 to 5 A liquid replenishment and balancing unit 6 is installed in the middle of the floating frame mechanism 2. The liquid replenishment and balancing unit 6 includes a liquid storage tank 601. A second connecting steel cable 602 is installed between the liquid storage tank 601 and multiple second steel pipes 402. Multiple delivery hoses 603 are fixedly installed in the middle of the upper end of the liquid storage tank 601. A liquid replenishment chamber is provided between the floating base 301 and the mounting sleeve 302. The liquid storage tank 601 and multiple liquid replenishment chambers are all connected through delivery hoses 603. The liquid storage tank 601 and multiple second steel pipes 402 are all fixedly connected through second connecting steel cables 602. The interior of the liquid storage tank 601 is filled with transparent insulating liquid. A bidirectional gear pump is fixedly installed inside the upper end of the liquid storage tank 601. By inputting and outputting transparent insulating liquid into multiple floating bases 301, a dynamic anti-tilting effect can be achieved during the tilting and swaying of the wind power tower.

[0041] A wave compensation and anti-tilting method for a floating wind turbine includes the following steps:

[0042] S1: Multiple floating anti-tilting units 3 and connecting reinforcement units 4 are alternately arranged in a circular pattern on the outside of the liquid replenishment and balancing unit 6. Then, the first steel pipe 401 and the second steel pipe 402 installed in parallel are fixedly connected at both ends to two adjacent floating bases 301. The floating frame mechanism 2 composed of multiple floating anti-tilting units 3 and multiple connecting reinforcement units 4 can provide stable support for the wind turbine tower base 1 and maintain the stability of the wind turbine tower base 1 with a wind power generation tower in the middle. At the same time, multiple anchor blocks 503 are sunk underwater and connected by the first connecting steel cable 502.

[0043] S2: Specifically, multiple anchor blocks 503 and floating bases 301 are set one-to-one, so that while multiple floating bases 301 provide floating support for the wind power tower, the anchor blocks 503 can tighten the mounting shell 501 through the first connecting steel cable 502, and the mounting shell 501 and the connecting piece 504 fixed at the upper end of the first connecting steel cable 502 are slidably connected through two support springs 505. Thus, through the directional elastic support of the support springs 505, multiple anchor damping units 5 can provide multi-directional uniform damping force to the floating frame mechanism 2, and multiple counterweights 305 can counterweight the floating frame mechanism 2 and lower its center of gravity, thereby limiting the floating range of the floating frame mechanism 2 and reducing the tilt of the wind power tower.

[0044] S3: When the wind power tower tilts, the ball joint 308 rotates inside the upper pressure plate 309 and the positioning plate 310 through the anti-tilting counterweight ball 304. In turn, the ball joint 308 drives the anti-tilting counterweight ball 304 to swing inside the multiple ranging probes 307, thereby improving the anti-tilting ability of the wind power tower. The swing amount of the anti-tilting counterweight ball 304 can be monitored through the multiple ranging probes 307 arranged in a circle.

[0045] S4: A bidirectional gear pump is fixedly installed on the inner side of the upper end of the liquid storage tank 601. The bidirectional gear pump then extracts the transparent insulating liquid filled in the liquid storage tank 601 and delivers it through the delivery hose 603 to the floating base 301 corresponding to the opposite tilt direction of the wind power tower. At this time, the liquid replenishment chamber can increase its own weight and perform anti-tilting operation on the wind power tower by injecting transparent insulating liquid. By inputting and outputting transparent insulating liquid into multiple floating bases 301, a dynamic anti-tilting effect can be achieved during the tilting and swinging of the wind power tower. The amount of transparent insulating liquid input is determined by the swing amount of the anti-tilting counterweight ball 304 measured by the ranging probe 307.

[0046] S5: The solenoid valves 404 at both ends of the first steel pipe 401 can open and close accordingly while dynamically resisting tilting, maintaining the air pressure balance in multiple floating bases 301, and the solenoid valves 404 at both ends of the second steel pipe 402 can increase the fluidity of the transparent insulating liquid and improve the dynamic anti-tilting ability.

[0047] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A wave compensation and anti-tilting device for a floating wind turbine, comprising a floating frame mechanism (2), an anchoring damping unit (5), and a liquid replenishment and balancing unit (6), characterized in that: Multiple anchoring damping units (5) are installed on the outside of the floating frame mechanism (2), and a liquid replenishment balance unit (6) is installed in the middle of the floating frame mechanism (2). The floating frame mechanism (2) is composed of multiple floating anti-tilting units (3) and multiple connecting reinforcement units (4). The multiple floating anti-tilting units (3), connecting reinforcement units (4) and anchoring damping units (5) are arranged in a circle relative to the liquid replenishment balance unit (6). The multiple floating anti-tilting units (3) and connecting reinforcement units (4) are arranged alternately. The floating anti-tilting unit (3) includes a floating base (301), an installation sleeve (302) is fixedly installed on the upper end of the floating base (301), a sealing cover (303) is fixedly installed on the upper end of the installation sleeve (302), a positioning plate (310) is installed on the inner side of the installation sleeve (302), and an upper pressure plate (309) is installed on the upper end face of the positioning plate (310). The positioning plate (310) and the upper pressure plate (309) rotate between their middle parts. A ball-head rod (308) is connected to the bottom of the ball-head rod (308), and an anti-tilting counterweight ball (304) is installed at the bottom end of the ball-head rod (308). A grounding ring (306) is installed on the inner side of the middle part of the floating base (301), and multiple ranging probes (307) are fixedly installed on the inner side of the grounding ring (306). A ball-head rod (308) is fixedly installed on the inner side of the bottom end of the floating base (301), and multiple counterweights (305) are installed on the upper end face of the ball-head rod (308).

2. The wave compensation and anti-tilting device for a floating wind turbine according to claim 1, characterized in that: The connecting reinforcement unit (4) includes a first steel pipe (401), a second steel pipe (402) is installed directly below the first steel pipe (401), the first steel pipe (401) and the second steel pipe (402) are installed in parallel, a plurality of reinforcing diagonal rods (403) are fixedly installed between the first steel pipe (401) and the second steel pipe (402), and solenoid valves (404) are fixedly installed on the inner sides of both ends of the first steel pipe (401) and the second steel pipe (402).

3. The wave compensation and anti-tilting device for a floating wind turbine according to claim 2, characterized in that: Each pair of adjacent floating bases (301) are fixedly connected by a first steel pipe (401) and a second steel pipe (402). A wind turbine tower base (1) is fixedly installed between multiple mounting sleeves (302). The wind turbine tower base (1) is fixedly connected to multiple first steel pipes (401). A wind power generation tower is fixedly installed in the middle of the wind turbine tower base (1).

4. The wave compensation and anti-tilting device for a floating wind turbine according to claim 3, characterized in that: The anchoring damping unit (5) includes a mounting shell (501), with two support springs (505) on the inner side of the mounting shell (501), and a connecting piece (504) installed between the two support springs (505). A first connecting steel cable (502) is installed on the inner side of the connecting piece (504), and an anchoring block (503) is fixedly installed at the bottom end of the first connecting steel cable (502).

5. A wave compensation and anti-tilting device for a floating wind turbine according to claim 4, characterized in that: The liquid replenishment and balancing unit (6) includes a liquid storage tank (601), and a second connecting steel cable (602) is installed between the liquid storage tank (601) and a plurality of second steel pipes (402). A plurality of delivery hoses (603) are fixedly provided in the middle of the upper end of the liquid storage tank (601).

6. A wave compensation and anti-tilting device for a floating wind turbine according to claim 5, characterized in that: The mounting shell (501) is fixedly connected to the floating base (301). The upper end of the first connecting steel cable (502) passes through the mounting shell (501) and two support springs (505) and is fixedly connected to the connecting piece (504). The two support springs (505) are symmetrically installed relative to the connecting piece (504). The connecting piece (504) and the mounting shell (501) are slidably connected through the two support springs (505).

7. A wave compensation and anti-tilting device for a floating wind turbine according to claim 6, characterized in that: A liquid replenishment chamber is provided between the floating base (301) and the mounting sleeve (302). The liquid storage tank (601) and multiple liquid replenishment chambers are connected through a delivery hose (603). The liquid storage tank (601) and multiple second steel pipes (402) are fixedly connected through a second connecting steel cable (602). The interior of the liquid storage tank (601) is filled with transparent insulating liquid. A bidirectional gear pump is fixedly installed inside the upper end of the liquid storage tank (601).

8. A wave compensation and anti-tilting device for a floating wind turbine according to claim 7, characterized in that: The first steel pipe (401) and the second steel pipe (402) are connected to the liquid replenishment chamber through a solenoid valve (404). The multiple ranging probes (307) are arranged in a circle relative to the axis of the contact ring (306). The floating base (301) is fixedly connected to the multiple ranging probes (307) through the contact ring (306). The anti-tilting counterweight ball (304) is located at the center of the multiple ranging probes (307).

9. A wave compensation and anti-tilting device for a floating wind turbine according to claim 8, characterized in that: The mounting sleeve (302) and the upper pressure plate (309) are fixedly connected by the positioning plate (310). The bottom end of the ball head rod (308) passes through the middle of the positioning plate (310) and is rotatably connected to the anti-tilting counterweight ball (304). Multiple counterweights (305) are linearly stacked on the upper surface of the ball head rod (308).

10. A wave compensation and anti-tilting method for a floating wind turbine, comprising the wave compensation and anti-tilting device for a floating wind turbine according to any one of claims 1-9, characterized in that, Includes the following steps: S1: Multiple floating anti-tilting units (3) and connecting reinforcement units (4) are arranged alternately and in a circular pattern on the outside of the liquid replenishment balance unit (6). Then, the first steel pipe (401) and the second steel pipe (402) installed in parallel are fixedly connected to the two adjacent floating bases (301) at both ends. The floating frame mechanism (2) composed of multiple floating anti-tilting units (3) and multiple connecting reinforcement units (4) can provide stable support for the wind turbine tower base (1) and maintain the stability of the wind turbine tower base (1) with a wind power generation tower in the middle. At the same time, multiple anchor blocks (503) are submerged underwater and connected by the first connecting steel cable (502). S2: Specifically, multiple anchor blocks (503) and floating bases (301) are set one-to-one, so that while multiple floating bases (301) provide floating support for the wind power tower, the anchor blocks (503) can tighten the mounting shell (501) through the first connecting steel cable (502), and the mounting shell (501) and the connecting piece (504) fixed at the upper end of the first connecting steel cable (502) are slidably connected through two support springs (505). Then, through the directional elastic support of the support springs (505), multiple anchor damping units (5) can provide multi-directional uniform damping force to the floating frame mechanism (2), and multiple counterweights (305) can counterweight and lower the center of gravity of the floating frame mechanism (2), thereby limiting the floating range of the floating frame mechanism (2) and reducing the tilt of the wind power tower. S3: When the wind power tower tilts, the ball joint (308) rotates inside the upper pressure plate (309) and the positioning plate (310) through the anti-tilting counterweight ball (304). Then, the ball joint (308) drives the anti-tilting counterweight ball (304) to swing inside multiple ranging probes (307), thereby improving the anti-tilting ability of the wind power tower. The swing amount of the anti-tilting counterweight ball (304) can be monitored through multiple ranging probes (307) arranged in a circle. S4: A bidirectional gear pump is fixedly installed on the inner side of the upper end of the liquid storage tank (601). The bidirectional gear pump then extracts the transparent insulating liquid filled in the liquid storage tank (601) and delivers it through the delivery hose (603) to the floating base (301) corresponding to the opposite tilt direction of the wind power tower. At this time, the liquid replenishment chamber can increase its own weight and perform anti-tilting operation on the wind power tower by injecting transparent insulating liquid. By inputting and outputting transparent insulating liquid into multiple floating bases (301), a dynamic anti-tilting effect can be achieved during the tilting and swinging of the wind power tower. The amount of transparent insulating liquid input is determined by the swing of the anti-tilting counterweight ball (304) measured by the distance measuring probe (307). S5: The solenoid valves (404) at both ends of the first steel pipe (401) can open and close accordingly while dynamically resisting tilting, maintaining the air pressure balance in multiple floating bases (301), and the solenoid valves (404) at both ends of the second steel pipe (402) can increase the fluidity of the transparent insulating liquid and improve the dynamic anti-tilting ability.

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