Ocean wind wave combined power generation device

Abstract

This invention discloses a combined marine wind and wave power generation device, relating to the technical field of wind power generation devices. The combined marine wind and wave power generation device of this invention includes a combined power generation foundation installed on a marine slope; a generator set mounted on top of the combined power generation foundation with screws; and a combined wind and wave gas propulsion structure connected to the shaft end of the generator set. The top end of the combined wind and wave gas propulsion structure extends to the marine slope, and the bottom end extends into the ocean. The combined wind and wave gas propulsion structure includes a circulating air box assembly installed inside the combined power generation foundation and connected to the shaft end of the generator set, with the bottom end of the circulating air box assembly extending into the ocean. In this invention, wind energy and wave energy in a marine environment can be used independently or in combination as needed, ensuring efficient and continuous power generation in various environments, thus improving the effectiveness and capacity of marine energy power generation.

Description

Technical Field

[0001] This invention relates to the field of wind power generation equipment technology, specifically to a combined marine wind and wave power generation device. Background Technology

[0002] Ocean energy generation refers to technologies that utilize renewable energy sources such as tidal energy, wave energy, and wind energy in the ocean to generate electricity. It is characterized by its wide distribution and clean, pollution-free nature. As the global energy sector accelerates its transition to green and low-carbon energy, ocean energy has become a hot topic and frontier in international energy research and development due to its huge reserves, wide distribution, lack of land occupation, and clean and green characteristics.

[0003] Wind power and wave power are two technologies that utilize renewable energy from the ocean. Wind power mainly uses wind to drive the blades to rotate, while wave power captures the energy of wave motion.

[0004] A combined wind power generation device, disclosed in patent application CN120487506B, includes a base and a connecting block rotatably mounted on the base; a tower fixedly mounted on top of the connecting block; a generator for wind power generation mounted on top of the tower and wind blades mounted on the generator; several collection nets respectively disposed on both sides of the tower for collecting sea fog; water collection troughs respectively disposed at the bottom of the collection nets for centralized drainage; and a servo motor fixedly mounted on one side of the base for driving the tower to rotate and storing the wind blades, the output shaft of the servo motor being fixedly connected to the rotating shaft of the connecting block. This invention achieves diversified functions of wind power generation and sea fog collection, while also providing the ability to store equipment to prevent damage in extreme weather conditions, and features multiple reinforcement and auxiliary support designs to ensure operational safety.

[0005] However, this power generation device has the following drawbacks in practical use: Existing power generation systems utilizing ocean energy typically employ two main methods: leveraging the natural kinetic energy of ocean waves and wind to achieve sustainable, green, and environmentally friendly ocean power generation. However, in these applications, wave power generation is generally structured as follows: wave fluctuations pressurize and stimulate gas movement, thereby powering the generator; wind power generation typically involves wind turbine blades rotating to generate electricity. Since wave and wind power generation differ, traditional systems generally operate these two methods independently. When ocean waves and winds are relatively weak, the power output is low, making it difficult to effectively utilize ocean energy. Summary of the Invention

[0006] The purpose of this invention is to provide a combined marine wind and wave power generation device to solve the problems mentioned in the background art.

[0007] To achieve the above-mentioned objectives, the present invention adopts the following technical solution: This invention provides a combined marine wind and wave power generation device, comprising: a combined power generation foundation installed on a marine slope; a generator set mounted on top of the combined power generation foundation by screws; and a combined wind and wave gas propulsion structure connected to the shaft end of the generator set, wherein the top end of the combined wind and wave gas propulsion structure extends to the marine slope, and the bottom end of the combined wind and wave gas propulsion structure extends into the ocean. The wind-wave combined gas propulsion structure includes: a circulating gas box assembly installed inside the combined power generation foundation and connected to the shaft end of the generator set, the bottom end of the circulating gas box assembly extending into the ocean; a piston gas thrust assembly connected to the circulating gas box assembly, the piston gas thrust assembly extending onto the ocean slope; a support assembly installed at the bottom of the piston gas thrust assembly and on the ocean slope; a transmission toothed belt connected to the piston gas thrust assembly via a synchronous pulley; and an ocean wind turbine assembly connected to the transmission toothed belt via a synchronous pulley. The marine wind turbine is installed on the marine slope and is located on the side of the piston gas thrust assembly.

[0008] As a preferred embodiment of the present invention, the combined power generation foundation includes: A steel excavation support is installed in an excavation pit on a marine slope. The interior of the steel excavation support is divided into multiple spaces by partitions. An assembly frame located on the side of the partitions is installed inside the steel excavation support by screws. A generator set is installed on the top of the assembly frame by screws. The partition has gas chambers on both the left and right sides, and a circulating gas tank assembly extending into the ocean is installed inside the gas chamber.

[0009] As a preferred embodiment of the present invention, the bottom of the generator set is conductively connected to a power distribution center, and the bottom of the power distribution center is conductively connected to multiple conductive cables, which are conductively connected to the power distribution station.

[0010] As a preferred embodiment of the present invention, the circulating air box assembly includes: A gas circulation box is mounted on the top of the assembly frame by screws, and through holes are provided on both the left and right sides of the gas circulation box; The turbine blades are rotatably connected inside the gas circulation housing, and are connected to the output end of the generator set by screws. The gas circulation box has a bent pipe installed on one side of a through hole by screws, and a corrosion-resistant oblique pipe is installed on one side of the bottom of the bent pipe by screws.

[0011] In a preferred embodiment of the present invention, the bent pipe is disposed inside the gas chamber, and a piston gas pushing assembly is connected to one side of the bent pipe in the horizontal direction. The corrosion-resistant oblique pipe extends into the ocean.

[0012] As a preferred embodiment of the present invention, the piston gas thrust assembly includes: A concave pipe, which is connected to the bent pipe, extends to the ocean slope, and a gas intermediate pipe is installed at the top of the concave pipe by screws; A gas compression piston is movably disposed inside the gas intermediate tube, and a detachable guide tube is installed at the bottom of the gas intermediate tube by screws. A connecting rod is installed at the bottom of the gas extrusion piston, and the connecting rod is slidably connected to the inside of the gas intermediate tube. A mounting base is connected to the bottom of the connecting rod. A telescopic metal arm is rotatably connected to the bottom of the mounting base, and a rotating cam is rotatably connected to the side of the telescopic metal arm, which is rotatably connected to the side of the side base.

[0013] In a preferred embodiment of the present invention, a plurality of sealing rings are installed on the outer surface of the gas extrusion piston, and both the gas intermediate tube and the concave pipe are installed inside the support assembly. The gas intermediate tube has a gas input pipe installed on its side by screws, and both the gas input pipe and the concave pipe are equipped with one-way gas valves.

[0014] As a preferred embodiment of the present invention, the side base is installed on the side of the marine wind turbine component, the eccentric end of the rotating cam is rotatably connected to the telescopic metal arm, the shaft end of the rotating cam is connected to a transmission toothed belt through a synchronous pulley, and the transmission toothed belt extends into the interior of the marine wind turbine component.

[0015] As a preferred embodiment of the present invention, the support component includes: A bottom support base is bolted to the marine slope. A support bracket is fixed to the inner side of the bottom support base via pins, and the support bracket is slidably connected to the inner side of the bottom support base. The top of the support bracket supports the gas intermediate tube and the concave pipe, and the top of the support bracket is fitted with an upper pressure seat that abuts against the top of the gas intermediate tube and the concave pipe by screws.

[0016] As a preferred embodiment of the present invention, the marine wind power component includes: A support column is embedded in the marine slope via a pre-embedded structure. A vertical metal rotating rod is rotatably connected inside the support column, and a wind turbine tower is installed on top of the support column. The vertical metal rotating rod has a transmission toothed belt connected to its outer side via a synchronous pulley, and the top of the vertical metal rotating rod extends into the interior of the wind turbine tower. A first bevel gear is mounted on the top of the vertical metal rotating rod, and a second bevel gear is meshed with the side of the first bevel gear. Both the first and second bevel gears are movably disposed inside the wind turbine tower. A drive metal rod is connected to the second bevel gear. The drive metal rod is rotatably mounted on the inner top of the wind turbine tower, and wind turbine blades are connected to the side of the drive metal rod. The wind turbine blades are movably mounted on the side of the wind turbine tower.

[0017] Traditional wind power generation suffers from several drawbacks: wind energy is significantly intermittent and fluctuates, its power generation is greatly affected by weather and seasons, and its predictability and stability are poor. It requires reliance on other power sources (such as thermal or hydropower) or energy storage systems for peak shaving and compensation. Compared with existing technologies, one or more of the above technical solutions offer the following advantages: 1. In a combined wind and wave power generation device, wind energy and wave energy can work together to generate electricity. The driving force generated by wind energy can be transmitted through gears and belts. As a piston-driven mechanical energy, it continuously compresses the gas (air) transmitted to the gas pipe (concave pipe and gas intermediate pipe) (through reciprocating movement). It continuously transmits and compresses the gas (air) inside the curved pipe and compensates for the gas (compressed) moving through the curved pipe by wave energy (enhancing the gas's mobility). This generates greater power to drive the turbine blades to rotate continuously and at high speed, generating mechanical force to drive the generator set to operate and generate electricity, thus achieving efficient and stable power generation. It should be noted that wind and wave energy can be used for power generation independently. When wind and wave energy alone cannot produce enough energy, but the other can (commonly seen when wave energy is sufficient but wind energy is insufficient), power generation can also be carried out. 2. In the combined wind and wave power generation system for oceans, the kinetic energy generated by wind power is transmitted via belt and gear drive, and the resulting rotational torque is applied to a rotating cam. This rotational power continuously drives a gas compression piston, achieving highly efficient gas compression. Furthermore, multiple sealing rings on the outer side of the gas compression piston minimize the probability of gas leakage. It can easily meet compression requirements from low to ultra-high pressure, effectively sealing and compressing gases with small concentrations, while maintaining relatively low energy loss throughout the gas transmission and compression process. 3. In the combined wind and wave power generation system for the ocean, when the kinetic energy generated by wind drives mechanical energy to achieve power generation, multiple detachable and stackable guide pipes allow for adjustment of the gas pipe length according to the actual pipeline construction and laying requirements, meeting the requirements of marine slope construction and laying in various environments. Furthermore, the adjustable support structure at the bottom of the concave pipes and detachable guide pipes ensures the stability and robustness of the constructed pipelines (concave pipes and detachable guide pipes), effectively extending the overall service life. Attached Figure Description

[0018] The accompanying drawings, which form part of this invention, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an improper limitation of the invention.

[0019] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0020] Figure 1 This is a cross-sectional view of the structure after the entire assembly of the present invention is completed; Figure 2 This is a cross-sectional structural schematic diagram showing the connection between the generator set and the combined wind and wave gas propulsion structure of the present invention; Figure 3 This is a schematic diagram of the connection between the generator set and the combined wind and wave gas propulsion structure of the present invention; Figure 4 This is a schematic diagram of the main view of the connection between the generator set and the combined wind and wave gas propulsion structure of the present invention; Figure 5 This is a top view of the connection between the generator set and the combined wind and wave gas propulsion structure of the present invention; Figure 6 This is a side view of the connection between the generator set and the combined wind and wave gas propulsion structure of the present invention; Figure 7 This is a schematic diagram of the connection between the generator set and the circulating air box assembly of the present invention; Figure 8 This is a schematic diagram of the connection between the piston gas thrust assembly and the marine wind power assembly of the present invention; Figure 9 This is a cross-sectional structural schematic diagram showing the connection between the piston gas thrust assembly and the marine wind power assembly of the present invention; Figure 10 This is a front cross-sectional view of the connection between the piston gas thrust assembly and the marine wind power assembly of the present invention; Figure 11 This is a schematic diagram of the connection between the piston gas pushing assembly and the support assembly of the present invention; Figure 12 This is a schematic diagram of the piston gas thrust assembly of the present invention; Figure 13 This is a cross-sectional structural schematic diagram of the connection between the rotating cam and the marine wind turbine component of the present invention; In the picture: 10. Modular power generation foundation; 101. Excavation steel support; 1011. Partition plate; 102. Assembly frame; 103. Gas chamber; 20. Generator set; 201. Power distribution center; 202. Conductive cable; 30. Combined wind and wave propulsion structure; 301. Circulating air box assembly; 302. Piston gas thrust assembly; 303. Support assembly; 304. Drive toothed belt; 305. Marine wind power assembly; 3011. Gas circulation box; 3012. Through hole; 3013. Steam turbine blade; 3014. Bent pipe; 3015. Corrosion-resistant oblique pipe; 3021. Concave pipe; 3022. Gas intermediate pipe body; 30221. Gas input pipe; 30222. One-way gas valve; 3023. Gas extrusion piston; 30231. Sealing ring; 3024. Detachable guide pipe; 3025. Connecting rod; 3026. Mounting base; 3027. Telescopic metal arm; 3028. Rotating cam; 3029. Side base; 3031. Bottom support seat; 3032. Pin; 3033. Support bracket; 3034. Upper pressure seat; 3051, Support column; 3052, Vertical metal rotating rod; 3053, Wind turbine tower; 3054, First bevel gear; 3055, Second bevel gear; 3056, Drive metal rod; 3057, Wind turbine blade. Detailed Implementation

[0021] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0022] Please see Figures 1-13 A combined marine wind and wave power generation device includes a combined power generation base 10 installed on a marine slope; a generator set 20 mounted on top of the combined power generation base 10 by screws; and a combined wind and wave gas propulsion structure 30 connected to the shaft end of the generator set 20. The top end of the combined wind and wave gas propulsion structure 30 extends to the marine slope, and the bottom end extends into the ocean. The combined wind and wave gas propulsion structure 30 includes a circulating air box assembly 301 installed inside the combined power generation base 10 and connected to the shaft end of the generator set 20. The bottom end of component 301 extends into the ocean; a piston gas thrust assembly 302 is connected to the circulating gas box assembly 301 and extends to the ocean slope; a support assembly 303 is installed at the bottom of the piston gas thrust assembly 302 and on the ocean slope; a transmission toothed belt 304 is connected to the piston gas thrust assembly 302 via a synchronous pulley; and an ocean wind power assembly 305 is connected to the transmission toothed belt 304 via a synchronous pulley, wherein the ocean wind power assembly 305 is installed on the ocean slope and is located on the side of the piston gas thrust assembly 302.

[0023] It should be noted that the bottom of the generator set 20 is conductively connected to the power distribution center 201, and the bottom of the power distribution center 201 is conductively connected to multiple conductive cables 202, which are conductively connected to the power distribution station.

[0024] The working principle described above is as follows: When generating electricity using ocean waves and wind, the impact force of the ocean drives the gas inside the circulating gas box assembly 301 to move. The mechanical energy generated by the movement of the gas in the circulating gas box assembly 301 drives the generator set 20 to operate, thus generating electricity. The generated wind power drives the ocean wind turbine assembly 305 to operate, generating rotational force that drives the transmission toothed belt 304. The operation of the transmission toothed belt 304 drives the piston gas pushing assembly 302 to operate, causing the gas (generated by wind) transmitted to the piston gas pushing assembly 302 to be piston-compressed into the circulating gas box assembly 301. This accelerates the movement of the gas inside the circulating gas box assembly 301, improves the operating efficiency of the mechanical energy of the circulating gas box assembly 301, and enables the generator set 20 to generate electricity more quickly.

[0025] It should be noted that generator set 20 can generate electrical energy through the rotational mechanical force it produces.

[0026] For details, please refer to the following: Figure 1 and Figure 7 The combined power generation base 10 includes an excavation steel support 101, which is installed in an excavation pit on a marine slope. The interior of the excavation steel support 101 is divided into multiple spaces by a partition 1011. An assembly frame 102 located on the side of the partition 101 is installed inside the excavation steel support 101 by screws. A generator set 20 is installed on the top of the assembly frame 102 by screws. Gas chambers 103 are set on both the left and right sides of the partition 1011. A circulating air box assembly 301 extending into the ocean is installed inside the gas chamber 103.

[0027] In the marine wind and wave combined power generation device of the present invention, the design of the gas chamber 103 ensures the normal flow and circulation of gas.

[0028] For details, please refer to the following: Figure 7 The circulating gas box assembly 301 includes a gas circulating box body 3011, which is mounted on the top of the assembly frame 102 by screws. Both sides of the gas circulating box body 3011 are provided with through holes 3012. The turbine blades 3013 are rotatably connected inside the gas circulating box body 3011 and are connected to the output end of the generator set 20 by screws. A bent pipe 3014 is installed on the side of one of the through holes 3012 of the gas circulating box body 3011 by screws. A corrosion-resistant oblique pipe 3015 is installed on one side of the bottom of the bent pipe 3014 by screws.

[0029] In this design, the bent pipe 3014 is located inside the gas chamber 103, and the piston gas pushing assembly 302 is connected to one side of the bent pipe 3014 in the horizontal direction. The corrosion-resistant oblique pipe 3015 extends into the ocean.

[0030] In the marine wind and wave combined power generation device of the present invention, the anti-corrosion inclined pipe 3015 extends into the ocean waves. The operation of the waves causes some seawater to float inside the anti-corrosion inclined pipe 3015 and the bent pipe 3014. Through continuous floating (the bent pipe 3014 and the anti-corrosion inclined pipe 3015 move up and down), the gas inside the anti-corrosion inclined pipe 3015 and the bent pipe 3014 is activated. The continuous flow of gas drives the turbine blades 3013 inside the gas circulation box 3011 to rotate, generating mechanical energy to drive the generator set 20 connected to the turbine blades 3013 to operate, thereby realizing the power generation operation.

[0031] For details, please refer to the following: Figure 8 , Figure 9 and Figure 12 The piston gas thrust assembly 302 includes a concave pipe 3021, which is connected to a bent pipe 3014. The concave pipe 3021 extends to the marine slope, and a gas intermediate tube 3022 is screwed onto the top of the concave pipe 3021. A gas extrusion piston 3023 is movably disposed inside the gas intermediate tube 3022, and a detachable guide pipe 3024 is screwed onto the bottom of the gas intermediate tube 3022. A connecting rod 3025 is installed at the bottom of the gas extrusion piston 3023 and is slidably connected inside the gas intermediate tube 3022. A mounting base 3026 is connected to the bottom of the connecting rod 3025. A telescopic metal arm 3027 is rotatably connected to the bottom of the mounting base 3026 and a rotating cam 3028 is rotatably connected to the side of the telescopic metal arm 3027. The rotating cam 3028 is rotatably connected to the side of the side base 3029.

[0032] In this design, multiple sealing rings 30231 are installed on the outer surface of the gas extrusion piston 3023. The gas intermediate tube 3022 and the concave pipe 3021 are both installed inside the support assembly 303. The gas intermediate tube 3022 has a gas input pipe 30221 installed on its side by screws. One-way gas valves 30222 are installed inside both the gas input pipe 30221 and the concave pipe 3021.

[0033] In the marine wind and wave combined power generation device of the present invention, when the transmission toothed belt 304 operates due to the operation of the marine wind power component 305, the rotating cam 3028 connected to the marine wind power component 305 via the synchronous pulley will rotate, driving the telescopic metal arm 3027 rotatably connected to the rotating cam 3028 to move. When the telescopic metal arm 3027 moves, the connecting rod 3025 rotatably connected to its bottom via the mounting base 3026 moves telescopically inside the detachable guide pipe 3024, driving the gas compression piston 3023 connected to the connecting rod 3025 to move telescopically (continuously reciprocating) inside the gas intermediate pipe 3022, compressing the gas inside the gas intermediate pipe 3022, and transmitting it to the inside of the bent pipe 3014 through the concave pipe 3021.

[0034] It should be noted that the generated wind will drive the gas into the interior of the gas input pipe 30221, and then into the interior of the gas intermediate pipe 3022 connected to it; the one-way gas valve 30222 can ensure the one-way transmission of gas.

[0035] For details, please refer to the following: Figure 9 and Figure 10 The side base 3029 is installed on the side of the marine wind turbine component 305. The eccentric end of the rotating cam 3028 is rotatably connected to the telescopic metal arm 3027. The shaft end of the rotating cam 3028 is connected to the transmission toothed belt 304 through the synchronous pulley. The transmission toothed belt 304 extends into the interior of the marine wind turbine component 305.

[0036] For details, please refer to the following: Figure 11 The support assembly 303 includes a bottom support base 3031, which is bolted to the marine slope. A support bracket 3033 is fixed to the inner side of the bottom support base 3031 by a pin 3032. The support bracket 3033 is slidably connected to the inner side of the bottom support base 3031. The top of the support bracket 3033 supports a gas intermediate pipe 3022 and a concave pipe 3021. An upper pressure seat 3034 is installed on the top of the support bracket 3033 by screws, which abuts against the top of the gas intermediate pipe 3022 and the concave pipe 3021.

[0037] In the marine wind and wave combined power generation device of the present invention, when constructing and laying the gas intermediate pipe 3022 and the concave pipe 3021, the bottom support 3031 is first installed on the marine slope with bolts. Then, according to the height of the constructed gas intermediate pipe 3022 and concave pipe 3021, the position and height of the support 3033 are adjusted by the pin 3032, so that the inner top of the support 3033 abuts against the bottom of the gas intermediate pipe 3022 and concave pipe 3021. After the bottom of the gas intermediate pipe 3022 and concave pipe 3021 is supported, the upper pressure seat 3034 is installed on the top of the gas intermediate pipe 3022 and concave pipe 3021 with screws, thus completing the installation and positioning of the gas intermediate pipe 3022 and concave pipe 3021.

[0038] For details, please refer to the following: Figure 13 The marine wind turbine assembly 305 includes a support column 3051, which is embedded in the marine slope via a pre-embedded structure. A vertical metal rod 3052 is rotatably connected inside the support column 3051. A wind turbine tower 3053 is mounted on the top of the support column 3051. A toothed belt 304 is connected to the outer side of the vertical metal rod 3052 via a synchronous pulley. The top of the vertical metal rod 3052 extends into the interior of the wind turbine tower 3053. A first bevel gear 3054 is mounted on the vertical metal rod 3051. At the top of 52, the side of the first bevel gear 3054 is meshed with the second bevel gear 3055. Both the first bevel gear 3054 and the second bevel gear 3055 are movably disposed inside the wind turbine tower 3053. The driving metal rod 3056 is connected to the second bevel gear 3055. The driving metal rod 3056 is rotatably disposed on the inner top of the wind turbine tower 3053. The side of the driving metal rod 3056 is connected to the wind turbine blade 3057, which is movably disposed on the side of the wind turbine tower 3053.

[0039] In the marine wind and wave combined power generation device of the present invention, the generated wind power drives the wind turbine blade 3057 to rotate continuously, and drives the drive metal rod 3056 connected to the wind turbine blade 3057 to rotate. The rotation of the drive metal rod 3056 in turn drives the second bevel gear 3055 mounted on its outer side to rotate, and drives the first bevel gear 3054 meshing with the second bevel gear 3055 to rotate, and drives the vertical metal rotating rod 3052 connected to the first bevel gear 3054 to rotate. At this time, when the vertical metal rotating rod 3052 is rotating, the transmission toothed belt 304 connected to its outer side through the synchronous pulley will operate, thereby driving the rotating cam 3028 connected to the synchronous pulley and the transmission toothed belt 304 to rotate.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

[0041] The terms “center,” “longitudinal,” “lateral,” “front,” “rear,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of the present invention.

[0042] Therefore, any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this invention, based on the technical solution and inventive concept of this invention, should be covered within the protection scope of this invention.

Claims

1. A combined marine wind and wave power generation device, characterized in that, include: A combined power generation base (10) is installed on a marine slope; a generator set (20) is installed on top of the combined power generation base (10) by screws; a wind-powered wave-driven combined gas propulsion structure (30) is connected to the shaft end of the generator set (20), the top end of the wind-powered wave-driven combined gas propulsion structure (30) extends to the marine slope, and the bottom end of the wind-powered wave-driven combined gas propulsion structure (30) extends into the ocean. The wind-wave combined gas propulsion structure (30) includes: a circulating gas box assembly (301) installed inside the combined power generation base (10) and connected to the shaft end of the generator set (20), the bottom end of the circulating gas box assembly (301) extending into the ocean; a piston gas thrust assembly (302) connected to the circulating gas box assembly (301), the piston gas thrust assembly (302) extending to the ocean slope; a support assembly (303) installed at the bottom of the piston gas thrust assembly (302) and installed on the ocean slope; a transmission toothed belt (304) connected to the piston gas thrust assembly (302) via a synchronous pulley; and an ocean wind power assembly (305) connected to the transmission toothed belt (304) via a synchronous pulley. The marine wind turbine component (305) is installed on the marine slope and is located on the side of the piston gas thrust component (302).

2. The marine wind and wave combined power generation device according to claim 1, characterized in that: The combined power generation base (10) includes: A digging steel support (101) is installed in a digging pit on a marine slope. The interior of the digging steel support (101) is divided into multiple spaces by a partition (1011). An assembly frame (102) located on the side of the partition (1011) is installed inside the digging steel support (101) by screws. A generator set (20) is installed on the top of the assembly frame (102) by screws. The partition (1011) is configured with gas chambers (103) on both the left and right sides, and a circulating gas box assembly (301) extending into the ocean is installed inside the gas chamber (103).

3. The combined marine wind and wave power generation device according to claim 1, characterized in that: The generator set (20) has a power distribution center (201) conductively connected to its bottom, and the power distribution center (201) has multiple conductive cables (202) conductively connected to its bottom, and the conductive cables (202) are conductively connected to the power distribution station.

4. A combined marine wind and wave power generation device according to claim 2, characterized in that: The circulating air box assembly (301) includes: Gas circulation box (3011) is mounted on the top of the assembly frame (102) by screws. The gas circulation box (3011) has through holes (3012) on both the left and right sides. The turbine blades (3013) are rotatably connected inside the gas circulation housing (3011), and the turbine blades (3013) are connected to the output end of the generator set (20) by screws. Among them, a bent pipe (3014) is installed on the side of a through hole (3012) of the gas circulation box (3011) by screws, and a corrosion-resistant oblique pipe (3015) is installed on one side of the bottom of the bent pipe (3014) by screws.

5. A combined marine wind and wave power generation device according to claim 4, characterized in that: The bent pipe (3014) is disposed inside the gas chamber (103), and a piston gas push assembly (302) is connected to one side of the bent pipe (3014) in the horizontal direction. The corrosion-resistant oblique pipe (3015) extends into the ocean.

6. A combined marine wind and wave power generation device according to claim 5, characterized in that: The piston gas thrust assembly (302) includes: A concave pipe (3021) is connected to the bent pipe (3014), the concave pipe (3021) extends to the ocean slope, and a gas intermediate pipe (3022) is installed on the top of the concave pipe (3021) by screws. A gas extrusion piston (3023) is movably disposed inside the gas intermediate tube (3022), and a detachable guide tube (3024) is installed at the bottom of the gas intermediate tube (3022) by screws. A connecting rod (3025) is installed at the bottom of the gas extrusion piston (3023). The connecting rod (3025) is slidably connected to the inside of the gas intermediate tube (3022). A mounting base (3026) is connected to the bottom of the connecting rod (3025). Telescopic metal arm (3027) is rotatably connected to the bottom of the mounting base (3026). A rotating cam (3028) is rotatably connected to the side of the telescopic metal arm (3027). The rotating cam (3028) is rotatably connected to the side of the side base (3029).

7. A combined marine wind and wave power generation device according to claim 6, characterized in that: The outer surface of the gas extrusion piston (3023) is equipped with multiple sealing rings (30231), and both the gas intermediate tube (3022) and the concave pipe (3021) are installed inside the support assembly (303). The gas intermediate tube (3022) has a gas input pipe (30221) installed on its side by screws. Both the gas input pipe (30221) and the concave pipe (3021) are equipped with one-way gas valves (30222).

8. A combined marine wind and wave power generation device according to claim 6, characterized in that: The side base (3029) is installed on the side of the marine wind turbine (305). The eccentric end of the rotating cam (3028) is rotatably connected to the telescopic metal arm (3027). The shaft end of the rotating cam (3028) is connected to the transmission toothed belt (304) through a synchronous pulley. The transmission toothed belt (304) extends into the interior of the marine wind turbine (305).

9. A combined marine wind and wave power generation device according to claim 7, characterized in that: The support component (303) includes: A bottom support base (3031) is bolted to the marine slope. A support bracket (3033) is fixed to the inner side of the bottom support base (3031) by a pin (3032). The support bracket (3033) is slidably connected to the inner side of the bottom support base (3031). The top of the support (3033) supports the gas intermediate pipe (3022) and the concave pipe (3021), and the top of the support (3033) is fitted with an upper pressure seat (3034) that abuts against the top of the gas intermediate pipe (3022) and the concave pipe (3021) by screws.

10. A combined marine wind and wave power generation device according to claim 8, characterized in that: The marine wind turbine component (305) includes: A support column (3051) is embedded in the marine slope via a pre-embedded structure. A vertical metal rotating rod (3052) is rotatably connected inside the support column (3051). A wind turbine tower (3053) is installed on the top of the support column (3051). The vertical metal rotating rod (3052) is connected to a transmission toothed belt (304) via a synchronous pulley on its outer side, and the top of the vertical metal rotating rod (3052) extends into the interior of the wind turbine tower (3053). A first bevel gear (3054) is mounted on the top of the vertical metal rotating rod (3052). A second bevel gear (3055) is meshed with the side of the first bevel gear (3054). Both the first bevel gear (3054) and the second bevel gear (3055) are movably disposed inside the wind turbine tower (3053). A drive metal rod (3056) is connected to the second bevel gear (3055). The drive metal rod (3056) is rotatably mounted on the inner top of the wind turbine tower (3053). A wind turbine blade (3057) is connected to the side of the drive metal rod (3056). The wind turbine blade (3057) is movably mounted on the side of the wind turbine tower (3053).

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