Power generation device for ocean engineering equipment

Abstract

The invention provides a power generation device for ocean engineering equipment, which comprises a lower fixed base, the lower fixed base is buried in a seabed of the seabed, a reinforced concrete stand column is fixed on the lower fixed base, and the two ends of the reinforced concrete stand column are integrally connected with horizontal supporting cross rods; mounting connecting plates are integrally connected to the other ends of the horizontal supporting cross rods, connecting supporting frames are fixedly mounted on the mounting connecting plates, a submersible power generation assembly is fixedly mounted on the connecting supporting frames, an annular impact power generation assembly is mounted at the top of the reinforced concrete stand column, and an energy storage mechanism is mounted at the top of the annular impact power generation assembly; and a steady-flow combined wind power generation mechanism is mounted at the top of the energy storage mechanism. Compared with the prior art, the combined wind power generation device has the following beneficial effects that energy generated by seawater flowing and impact can be utilized and converted into electric energy, the impact generated by seawater on the device can be effectively reduced when stormy waves are large, the wind energy utilization rate can be increased through combined wind power generation, and the flow stabilizing effect is achieved in strong wind weather.

Description

Technical Field

[0001] This invention is a power generation device for marine engineering equipment, belonging to the field of marine engineering equipment. Background Technology

[0002] With increasing awareness of sustainable development and environmental protection, new energy sources are receiving more and more attention. The overuse of fossil fuels has led to serious environmental problems, such as climate change and air pollution, making a shift to low-carbon, clean, and renewable energy sources imperative. Therefore, society is committed to developing and promoting renewable energy technologies such as solar, wind, and ocean energy, striving to reduce carbon emissions and achieve a green energy transition. The ocean, as the Earth's largest natural resource reservoir, contains enormous energy potential.

[0003] Offshore power generation equipment is often needed in marine engineering. Currently, commonly used offshore power generation equipment includes wind power generation and wave power generation. Existing offshore power generation devices have a single power generation method and it is difficult to utilize both ocean wind energy and ocean wave energy at the same time, resulting in low resource utilization. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the purpose of this invention is to provide a power generation device for marine engineering equipment.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solution: A power generation device for marine engineering equipment includes a lower fixed base embedded in the seabed. A reinforced concrete column is fixed on the lower fixed base. Horizontal support bars are integrally connected to both ends of the reinforced concrete column. Mounting connection plates are integrally connected to the other ends of the horizontal support bars. Connecting support frames are fixedly installed on the mounting connection plates, and submersible power generation components are fixedly installed on the connecting support frames. A ring-shaped impact power generation component is installed on the top of the reinforced concrete column. An energy storage mechanism is installed on the top of the ring-shaped impact power generation component. A current-stabilizing combined wind power generation mechanism is installed on the top of the energy storage mechanism.

[0006] Furthermore, the submersible power generation unit includes an outer corrosion-resistant housing fixedly connected to the connecting support frame. A generator is installed inside the outer corrosion-resistant housing. The transmission end of the generator is connected to a helical transmission blade via a transmission connecting shaft. A waterproof sealing sheet is provided at the connection between the transmission connecting shaft and the outer corrosion-resistant housing. An installation plate is provided on the transmission connecting shaft. The generator is connected to a power transmission line.

[0007] Furthermore, an inner support ring is fixed to the inner ring of the helical drive blade, and an outer support ring is fixed to the outer ring of the helical drive blade. A tapered support rod is fixed to the center of the inner support ring. Four inclined tie rods are connected to the top of the tapered support rod through a connecting sleeve. An annular bottom ring is provided at the other end of the inclined tie rod. The annular bottom ring is fixed to the outer support ring through connecting bolts. A tapered outer shell is installed on the outside of the helical drive blade between the outer support ring and the mounting plate.

[0008] Furthermore, the annular impact power generation component includes an outer shell fixed to the top of a reinforced concrete column. A sealing disc is fixedly installed inside the outer shell. A second generator is installed at the bottom of the sealing disc inside the outer shell. Two sets of annular impact blades are installed at the drive end of the second generator above the sealing disc. Two openings are opened on the outer shell above the sealing disc, and protective nets are installed on both openings.

[0009] Furthermore, the energy storage mechanism includes a waterproof and insulating outer shell fixed to the outer shell, a support column fixed at the center of the interior of the waterproof and insulating outer shell, and four sets of partition support side plates evenly installed between the support column and the waterproof and insulating outer shell, each partition support side plate containing a battery.

[0010] Furthermore, the current-stabilizing combined wind power generation mechanism includes a lower support plate fixed to a waterproof and insulating shell, an upper mounting plate fixed to the lower support plate via a support frame, and three sets of wind power generation mechanisms connected to the upper mounting plate via a current-stabilizing triangular support assembly.

[0011] Furthermore, the flow-stabilizing triangular support assembly includes two sets of support plates fixed on the upper mounting plate. A central shaft connected to the support frame is fixed at the bottom center of the upper mounting plate. Support crossbars are fixedly installed between the support plates. Three sets of main support plates are installed on the support crossbars. Three sets of auxiliary support plates are fixed on the support crossbars at the front end of the main support plates. A wind vane is installed at the top of the support crossbars. Horizontal crossbars are provided on the outer side of the support plates. Triangular tail fins are installed on the horizontal crossbars.

[0012] Furthermore, the wind power generation mechanism includes an outer mounting shell fixed between adjacent main support plates and auxiliary support plates. A conical shell is integrally connected to the bottom of the outer mounting shell. A wind turbine is installed inside the conical shell. The transmission end of the wind turbine is connected to the wind turbine blades located inside the outer mounting shell through a mounting shaft. A U-shaped connecting plate that is fixed to the main support plate is provided on one side of the conical shell. Several flow channels are opened on the conical shell.

[0013] The beneficial effects of this invention are: By deeply burying the lower fixed base into the seabed, the overall stability is improved. Horizontal support bars on the reinforced concrete column, along with mounting plates and support frames, are used for the installation of the submersible power generation unit. Located below sea level, the submersible power generation unit is driven by seawater flow, enabling power generation from seawater currents. Simultaneously, because the submersible power generation unit is below the water surface, the heat generated during operation is absorbed by the seawater, effectively reducing the impact of seawater and providing protection during periods of high wind and waves. The annular impact power generation unit uses the impact of seawater to rotate its blades, achieving power generation. This stable-flow combined wind power generation mechanism can utilize wind energy from the sea surface for power generation and can stabilize the flow in strong winds, improving stability. This invention can utilize the energy generated by seawater flow and impact to convert it into electrical energy, and effectively reduces the impact of seawater during periods of high wind and waves. The combined wind power generation improves wind energy utilization and provides a stable flow effect during windy weather. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of a power generation device for marine engineering equipment according to the present invention; Figure 2 This is a schematic diagram of the structure of a submersible power generation component in a power generation device for marine engineering equipment according to the present invention. Figure 3 This is a right view of a submersible power generation component in a power generation device for marine engineering equipment according to the present invention. Figure 4 This is a schematic diagram of the structure of a ring-shaped impact power generation component in a power generation device for marine engineering equipment according to the present invention. Figure 5 This is a schematic diagram of the energy storage mechanism in a power generation device for marine engineering equipment according to the present invention. Figure 6 This is a front view of a current-stabilizing combined wind power generation mechanism in a power generation device for marine engineering equipment according to the present invention. Figure 7 This is a schematic diagram of the structure of a current-stabilizing triangular support component in a power generation device for marine engineering equipment according to the present invention. Figure 8 This is a schematic diagram of the wind power generation mechanism in a power generation device for marine engineering equipment according to the present invention.

[0016] In the diagram, 1. Lower fixed base; 2. Reinforced concrete column; 3. Horizontal support crossbar; 4. Mounting connection plate; 5. Connecting support frame; 6. Submersible generator assembly; 7. Ring-shaped impact generator assembly; 8. Energy storage mechanism; 9. Steady-current combined wind turbine generator mechanism; 10. Outer corrosion-resistant shell; 11. Generator 1; 12. Connecting bolt; 13. Transmission connecting shaft; 14. Mounting plate; 15. Helical drive blade; 16. Transmission wire; 17. Inner support ring; 18. Conical support rod; 19. Connecting sleeve; 20. Inclined tie rod; 21. Annular bottom ring; 22. Outer support ring; 23. Waterproof sealing sheet; 24. Outer shell; 25. Sealing disc; 6. Generator II; 27. Annular Impact Blade; 28. Opening; 29. ​​Protective Net; 30. Lower Support Plate; 31. Support Frame; 32. Upper Mounting Plate; 33. Flow Stabilizing Triangular Support Assembly; 34. Wind Power Generation Mechanism; 35. Support Plate; 36. Central Shaft; 37. Support Column; 38. Main Support Plate; 39. Auxiliary Support Plate; 40. Wind Vane; 41. Horizontal Crossbar; 42. Triangular Tail Fold; 43. Outer Mounting Shell; 44. U-Shaped Connecting Plate; 45. Wind Turbine Generator; 46. Mounting Shaft; 47. Wind Power Generation Blade; 48. Flow Channel; 49. Waterproof Insulating Shell; 50. Support Column; 51. Separating Support Side Plate; 52. Battery. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] Please see Figure 1-8This invention provides a technical solution for a power generation device for marine engineering equipment, including a lower fixed base 1, which is buried in the seabed. By deeply burying the lower fixed base 1 in the seabed, the overall stability is improved. A reinforced concrete column 2 is fixed on the lower fixed base 1. Horizontal support crossbars 3 are integrally connected to both ends of the reinforced concrete column 2. An installation connecting plate 4 is integrally connected to the other end of each horizontal support crossbar 3. A connecting support frame 5 is fixedly installed on each installation connecting plate 4, and a submersible power generation component 6 is fixedly installed on the connecting support frame 5. The horizontal support crossbars 3 on the reinforced concrete column 2, in conjunction with the installation connecting plate 4 and the connecting support frame 5, are used for the installation of the submersible power generation component 6. The submersible generator 6 is located below sea level, and the flow of seawater drives its operation, enabling it to generate electricity from the seawater flow. Since the submersible generator 6 is below the water surface, the heat generated during its operation can be absorbed by the seawater, effectively reducing the impact of the seawater. A ring-shaped impact generator 7 is installed on top of the reinforced concrete column 2, and an energy storage mechanism 8 is installed on top of the ring-shaped impact generator 7. A stable-flow combined wind turbine generator 9 is installed on top of the energy storage mechanism 8. The ring-shaped impact generator 7 uses the impact of seawater to drive the blades within it to rotate, achieving the effect of power generation. The stable-flow combined wind turbine generator 9 can utilize wind energy from the sea surface to generate electricity, and can also stabilize the flow when facing strong winds, improving stability.

[0019] See Figure 2-3 The submersible power generation unit 6 includes an outer corrosion-resistant housing 10 fixedly connected to the connecting support frame 5. A generator 11 is installed inside the outer corrosion-resistant housing 10. The transmission end of the generator 11 is connected to a helical drive blade 15 through a transmission connecting shaft 13. A waterproof sealing sheet 23 is provided at the connection between the transmission connecting shaft 13 and the outer corrosion-resistant housing 10. An installation plate 14 is provided on the transmission connecting shaft 13. The generator 11 is connected to a power transmission wire 16. An inner support ring 17 is fixed to the inner ring of the helical drive blade 15. An outer support ring 22 is fixed to the outer ring of the helical drive blade 15. A conical support rod 18 is fixed at the center of the inner support ring 17. Four inclined tie rods 20 are connected to the top of the conical support rod 18 through a connecting sleeve 19. An annular bottom ring 21 is provided at the other end of the inclined tie rod 20. The annular bottom ring 21 is fixedly connected to the outer support ring 22 by a connecting bolt 12. A conical outer shell is installed outside the helical drive blade 15 between the outer support ring 22 and the installation plate 14. When the seawater flows, it drives the spiral drive blade 15 to rotate, which in turn causes the generator 11 to rotate, thus generating electricity. The conical outer shell provides protection for the spiral drive blade 15, while the external protective cover composed of four inclined tie rods 20 provides protection for the entire equipment without affecting the water flow.

[0020] See Figure 4The annular impact power generation assembly 7 includes an outer shell 24 fixed to the top of a reinforced concrete column 2. A sealing disc 25 is fixedly installed inside the outer shell 24. A generator 26 is installed at the bottom of the sealing disc 25 within the outer shell 24. Two sets of annular impact blades 27 are installed at the drive end of the generator 26 above the sealing disc 25. Two openings 28 are formed on the outer shell 24 above the sealing disc 25, and each opening 28 is fitted with a protective net 29. Seawater enters the outer shell 24 through the openings 28, causing the annular impact blades 27 on the sealing disc 25 to rotate under the impact of the water flow, thereby driving the generator 26 to rotate and generate electricity.

[0021] See Figure 5 The energy storage mechanism 8 includes a waterproof and insulating outer shell 49 fixed to the outer shell 24. A support column 50 is fixed at the center of the waterproof and insulating outer shell 49. Four sets of partition support side plates 51 are evenly installed between the support column 50 and the waterproof and insulating outer shell 49. Each partition support side plate 51 houses a battery 52. ​​The support column 50 at the center of the waterproof and insulating outer shell 49 enhances the overall strength, and together with the four sets of partition support side plates 51, enables the partitioned installation of the four sets of batteries 52.

[0022] See Figure 6 The current-stabilizing combined wind power generation mechanism 9 includes a lower support plate 30 fixed to a waterproof insulating shell 49. An upper mounting plate 32 is fixed to the lower support plate 30 via a support frame 31. Three sets of wind power generation mechanisms 34 are connected to the upper mounting plate 32 via a current-stabilizing triangular support assembly 33. The installation of the three sets of wind power generation mechanisms 34 is achieved through the current-stabilizing triangular support assembly 33 on the upper mounting plate 32. The current-stabilizing triangular support assembly 33 can improve the stability of the wind power generation mechanism 34 after installation.

[0023] See Figure 7 The flow-stabilizing triangular support assembly 33 includes two sets of support plates 35 fixed on the upper mounting plate 32. A central shaft 36 connected to the support frame 31 is fixed at the bottom center of the upper mounting plate 32. Supporting crossbars 37 are fixedly installed between the support plates 35. Three sets of main support plates 38 are installed on the supporting crossbars 37. Three sets of auxiliary support plates 39 are fixed on the supporting crossbars 37 at the front end of the main support plates 38. A wind vane 40 is installed at the top of the supporting crossbars 37. Horizontal crossbars 41 are provided on the outer side of each support plate 35, and triangular tail fins 42 are installed on each horizontal crossbar 41. The upper mounting plate 32, in conjunction with the support plates 35, supports the supporting crossbars 37. The main support plates 38 and auxiliary support plates 39 are used to install and fix the assembly to the corresponding wind power generation mechanism 34. The horizontal crossbars 41, in conjunction with the triangular tail fins 42, effectively provide stability to the entire assembly when facing strong winds.

[0024] See Figure 8The wind power generation mechanism 34 includes an outer mounting shell 43 fixed between adjacent main support plates 38 and auxiliary support plates 39. A conical shell is integrally connected to the bottom of the outer mounting shell 43, and a wind turbine 45 is installed inside the conical shell. The transmission end of the wind turbine 45 is connected to wind turbine blades 47 located inside the outer mounting shell 43 via a mounting shaft 46. A U-shaped connecting plate 44 connected and fixed to the main support plate 38 is provided on one side of the conical shell, and several flow channels 48 are opened on the conical shell. Driven by the wind, the wind turbine blades 47 drive the mounting shaft 46 to rotate the wind turbine 45, thereby generating wind power, which is then stored in the energy storage mechanism 8 through wires.

[0025] In use, the overall stability is improved by deeply burying the lower fixed base 1 into the seabed. The horizontal support bar 3 on the reinforced concrete column 2, together with the installation connecting plate 4 and connecting support frame 5, is used for the installation of the submersible power generation component 6. The submersible power generation component 6 is below the sea level, and the flow of seawater can drive its operation, realizing the power generation of seawater flow. At the same time, since the submersible power generation component 6 is located below the water surface, the heat generated during its operation can be absorbed by the seawater, and the impact of seawater on it can be effectively reduced, providing protection when the wind and waves are large. The set ring impact power generation component 7 causes the blades inside to rotate due to the impact of seawater, so as to achieve the effect of power generation. The steady flow combined wind power generation mechanism 9 can generate electricity by utilizing the wind energy on the sea surface, and can stabilize the flow when facing strong winds, improving stability. This invention can utilize the energy generated by the flow and impact of seawater and convert it into electrical energy, and can effectively reduce the impact of seawater on it when the wind and waves are large. The combined wind power generation can improve the wind energy utilization rate and has a steady flow effect in windy weather.

[0026] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A power generation device for marine engineering equipment, characterized in that, It includes a lower fixed base (1) and the lower fixed base (1) is buried in the seabed of the seabed. A reinforced concrete column (2) is fixed on the lower fixed base (1). Both ends of the reinforced concrete column (2) are integrally connected with horizontal support crossbars (3). The other end of the horizontal support crossbars (3) is integrally connected with mounting connection plates (4). A connection support frame (5) is fixedly installed on the mounting connection plate (4). A submersible power generation component (6) is fixedly installed on the connection support frame (5). A ring impact power generation component (7) is installed on the top of the reinforced concrete column (2). An energy storage mechanism (8) is installed on the top of the ring impact power generation component (7). A steady flow combined wind power generation mechanism (9) is installed on the top of the energy storage mechanism (8).

2. A power generation device for marine engineering equipment according to claim 1, characterized in that, The submersible power generation unit (6) includes an outer anti-corrosion shell (10) fixedly connected to the connecting support frame (5). A generator (11) is installed inside the outer anti-corrosion shell (10). The transmission end of the generator (11) is connected to a spiral transmission blade (15) through a transmission connecting shaft (13). A waterproof sealing plate (23) is provided at the connection between the transmission connecting shaft (13) and the outer anti-corrosion shell (10). An installation plate (14) is provided on the transmission connecting shaft (13). A power transmission line (16) is connected to the generator (11).

3. A power generation device for marine engineering equipment according to claim 2, characterized in that, The inner ring of the helical drive blade (15) is fixed with an inner support ring (17), and the outer ring of the helical drive blade (15) is fixed with an outer support ring (22). A tapered support rod (18) is fixed at the center of the inner support ring (17). The top of the tapered support rod (18) is connected to four inclined tie rods (20) through a connecting sleeve (19). The other end of the inclined tie rod (20) is provided with an annular bottom ring (21). The annular bottom ring (21) and the outer support ring (22) are fixedly connected by connecting bolts (12). A tapered outer shell is installed outside the helical drive blade (15) between the outer support ring (22) and the mounting plate (14).

4. A power generation device for marine engineering equipment according to claim 3, characterized in that, The annular impact power generation component (7) includes an outer shell (24) fixed to the top of a reinforced concrete column (2). A sealing disc (25) is fixedly installed inside the outer shell (24). A generator (26) is installed at the bottom of the sealing disc (25) inside the outer shell (24). Two sets of annular impact blades (27) are installed at the transmission end of the generator (26) above the sealing disc (25). Two openings (28) are opened on the outer shell (24) above the sealing disc (25), and protective nets (29) are installed on the openings (28).

5. A power generation device for marine engineering equipment according to claim 4, characterized in that, The energy storage mechanism (8) includes a waterproof and insulating shell (49) fixed on the outer shell (24). A support column (50) is fixed at the center of the interior of the waterproof and insulating shell (49). Four sets of partition support side plates (51) are evenly installed between the support column (50) and the waterproof and insulating shell (49). A battery (52) is installed in each partition support side plate (51).

6. A power generation device for marine engineering equipment according to claim 5, characterized in that, The steady-flow combined wind power generation mechanism (9) includes a lower support plate (30) fixed to a waterproof insulating shell (49), an upper mounting plate (32) fixed on the lower support plate (30) by a support frame (31), and three sets of wind power generation mechanisms (34) connected on the upper mounting plate (32) by a steady-flow triangular support assembly (33).

7. A power generation device for marine engineering equipment according to claim 6, characterized in that, The flow-stabilizing triangular support assembly (33) includes two sets of support plates (35) fixed on the upper mounting plate (32). A central shaft (36) connected to the support frame (31) is fixed at the bottom center of the upper mounting plate (32). Support crossbars (37) are fixed between the support plates (35). Three sets of main support plates (38) are installed on the support crossbars (37). Three sets of auxiliary support plates (39) are fixed on the support crossbars (37) at the front end of the main support plates (38). A wind vane (40) is installed at the top of the support crossbars (37). Horizontal crossbars (41) are provided on the outer side of the support plates (35). Triangular tail wings (42) are installed on the horizontal crossbars (41).

8. A power generation device for marine engineering equipment according to claim 7, characterized in that, The wind power generation mechanism (34) includes an outer mounting shell (43) fixed between adjacent main support plates (38) and auxiliary support plates (39). A conical shell is integrally connected to the bottom of the outer mounting shell (43). A wind turbine (45) is installed inside the conical shell. The transmission end of the wind turbine (45) is connected to the wind turbine blade (47) located inside the outer mounting shell (43) through a mounting shaft (46). A U-shaped connecting plate (44) is provided on one side of the conical shell and is fixed to the main support plate (38). Several flow channels (48) are opened on the conical shell.

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