CN219406839U - Offshore renewable energy comprehensive platform - Google Patents
Offshore renewable energy comprehensive platform Download PDFInfo
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- CN219406839U CN219406839U CN202320994042.6U CN202320994042U CN219406839U CN 219406839 U CN219406839 U CN 219406839U CN 202320994042 U CN202320994042 U CN 202320994042U CN 219406839 U CN219406839 U CN 219406839U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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Abstract
The utility model discloses an offshore renewable energy comprehensive platform, which is a truss structure supported by a plurality of identical floating bodies and floating on the sea surface, wherein the identical floating bodies are connected by connecting pipes; the truss structure is divided into an upper layer and a lower layer, a plurality of supporting parts are rigidly welded at intervals at the peripheral edge positions of the lower layer of the truss structure, a guide transmission part and a special-shaped floating body are respectively arranged at the corresponding positions of each supporting part, the supporting parts are hinged with the proximal ends of the guide transmission parts to form lever supporting points, the distal ends of the guide transmission parts are hinged with the special-shaped floating bodies, and the special-shaped floating bodies are used for driving the guide transmission parts to move in a fluctuating manner relative to the platform under the action of surge; one end of the guiding transmission part, which is close to the platform, is linked with a surge energy collection device which is connected with the generator. The special-shaped floating body moves vertically under the action of the surge, and the guiding transmission part drives the surge energy collecting device to be connected with the generator for power generation, so that the utilization of the marine surge energy is realized.
Description
Technical Field
The utility model relates to the technical field of new energy utilization, in particular to an offshore renewable energy comprehensive platform.
Background
Under the global large environment of carbon reduction and emission reduction, particularly the carbon peak and carbon neutralization background, the power generation rate of non-fossil energy in China is increased by more than 90% by 2060, and a safe and sustainable energy supply system which takes non-fossil energy as a main body is built, so that the deep decarburization and intrinsic safety in the energy field are realized. At present, aiming at the problems of high cost, difficult collection, low efficiency and single application of wind, light, water and geothermal energy, no more concise and efficient solution exists.
In the natural environment of the earth, the surge energy in the sea is inexhaustible and can continuously exist, on the basis, the utility model aims at solving the problems of high cost, difficult collection, low efficiency and single application of wind, light, water and geothermal energy, and particularly provides a comprehensive renewable energy comprehensive platform which mainly utilizes the sea surge and carries breeze and photovoltaic to generate electricity, and the platform can efficiently utilize the energy of the surge to continuously generate electricity so as to achieve the effects of more effectively utilizing new energy and recovering the earth ecology.
Disclosure of Invention
The utility model provides an offshore renewable energy comprehensive platform, which utilizes offshore surge energy through up-and-down displacement of a special-shaped floating body, converts mechanical energy or hydraulic energy into electric energy through a mechanical or hydraulic energy conversion method, and carries breeze and photovoltaic to generate electricity.
The technical problems to be solved are as follows: the existing surge energy power generation device has high cost, difficult collection and low efficiency.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the offshore renewable energy comprehensive platform is a truss structure which is supported by a plurality of identical floating bodies and floats on the sea surface, and the identical floating bodies are connected by connecting pipes; the truss structure is divided into an upper layer and a lower layer, a plurality of supporting parts are respectively welded at intervals on the peripheral edge positions of the lower layer of the truss structure, a guide transmission part and a special-shaped floating body are respectively arranged at the corresponding positions of each supporting part, the supporting parts are hinged with the proximal ends of the guide transmission parts to form lever supporting points, the distal ends of the guide transmission parts are hinged with the special-shaped floating bodies, and the special-shaped floating bodies are used for driving the guide transmission parts to move in a fluctuating manner relative to a platform under the action of surge; the guiding transmission component is close to one end of the platform and is connected with the surge energy collection device, and the surge energy collection device is connected with the generator.
Further, the special-shaped floating body is in the shape of a cup cone and comprises a cup cover part, a cup body part and a balancing part; the cup cover part is an arc cover, and the edge of the cup opening of the cup cover part is provided with an arc abduction; the cup cover part is connected to the cup body part by utilizing the arc abduction, the cup body part is of a hemispherical structure with the periphery extending outwards, the balance part is connected to the vertical lower part of the cup body part, and the balance part is of a cylindrical structure with the tail end of a hemisphere.
Further, the cup cover part, the cup body part and the balance part are manufactured by an integral molding process, and the cup cover part, the cup body part and the balance part are connected in a sealing welding mode.
Further, the whole special-shaped floating body is formed by processing a steel plate with strong corrosion resistance.
Further, the surge energy collecting device is a mechanical transmission device or a hydraulic transmission device; the mechanical transmission device comprises: the device comprises a sector gear, a transmission gear set, a phase-changing gear set, a speed increaser, an energy storage wheel and a servo speed changer, wherein the sector gear is arranged at one end, close to the platform, of the guide transmission part and meshed with the transmission gear set, the speed increaser is connected with the energy storage wheel through the phase-changing gear set, the energy storage wheel is connected with the servo speed changer, and the servo speed changer is connected to the generator.
Further, the hydraulic transmission device includes: the hydraulic system comprises a hydraulic cylinder, an oil tank, a supercharger, an energy accumulator and a hydraulic motor, wherein the hydraulic cylinder is arranged on a platform, a piston rod of the hydraulic cylinder is connected with one end, close to the platform, of a guide transmission part, the hydraulic cylinder is connected with the oil tank, the oil tank is connected with the hydraulic motor through the supercharger and the energy accumulator, and the hydraulic motor is connected to the generator.
Further, the truss structure is a cuboid structure with an upper layer and a lower layer, and the truss structure is made of H-shaped ship steel; the floating bodies are rigidly welded with the truss structure into a whole, the floating bodies are arranged in a star-shaped structure, and the floating bodies are rigidly welded through connecting pipes.
Further, the guiding transmission part is formed by processing and welding corrosion-resistant ship steel plates.
Further, a helicopter apron for taking off and landing of the helicopter is arranged in the center of the top of the upper layer of the platform.
Further, a plurality of photovoltaic power generation devices are arranged at the top edge of the upper layer of the platform, and breeze power generation devices are arranged at the outer edges of the periphery of the platform.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the ocean wave energy utilizing device, the special-shaped floating body is arranged around the platform and is connected with the guide transmission part, and the special-shaped floating body moves vertically under the action of the ocean waves, so that the guide transmission part drives the mechanical transmission device or the hydraulic transmission device to be connected with the generator for power generation, and the utilization of the ocean wave energy is realized.
2. According to the special-shaped floating body, the special-shaped floating body is used as a carrier for collecting the surge energy, the swing of other directions caused by the surge effect of the general floating body is obviously reduced, and the special-shaped floating body is enabled to move maximally close to the vertical direction, so that the surge energy is utilized maximally, and the energy waste is reduced.
3. The utility model provides a through setting up direction drive part and sector gear and being connected, utilize lever principle to show the utilization efficiency that has improved the surge energy.
The utility model is further described below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic diagram of the offshore renewable energy integration platform of the present utility model;
FIG. 2 is a top view of the offshore renewable energy integration platform of the utility model;
FIG. 3 is a side view of the offshore renewable energy integration platform of the utility model;
FIG. 4 is a schematic diagram of the connection of the profiled floating body to the pilot driven member of the present utility model;
FIG. 5 is a schematic illustration of the connection of the pilot transmission component of the present utility model to a mechanical transmission;
FIG. 6 is a schematic illustration of the connection of the pilot transmission member to the hydraulic cylinder of the hydraulic transmission of the present utility model;
FIG. 7 is a schematic diagram of the connection of the hydraulic transmission of the present utility model;
FIG. 8 is a schematic diagram of breeze power generation and photovoltaic power generation of the offshore renewable energy integrated platform of the present utility model;
FIG. 9 is a top view of the platform holder arrangement of the offshore renewable energy comprehensive platform of the present utility model;
FIG. 10 is a side view of a platform holder arrangement of the offshore renewable energy comprehensive platform of the present utility model;
FIG. 11 is a top view of a helipad arrangement of the marine renewable energy integrated platform of the present utility model;
FIG. 12 is a side view of a helipad arrangement of the marine renewable energy integration platform of the present utility model;
FIG. 13 is a schematic view of a hydrogen storage and production plant arrangement of the offshore renewable energy integration platform of the present utility model;
FIG. 14 is a schematic diagram of an offshore communication base station arrangement of the offshore renewable energy integration platform of the present utility model;
FIG. 15 is a schematic view of an offshore satellite launch vehicle configuration of the offshore renewable energy integration platform of the present utility model.
Reference numerals:
1. a truss structure; 2. a special-shaped floating body; 3. a surge energy collection device; 4, floating body; 5. a guide transmission member; 6. a sector gear; 7. a drive gear set; 8. a support member; 9. a phase-change gear set; 10. a speed increaser; 11. an energy storage wheel; 12. a servo transmission; 13. a generator; 14. a hydraulic cylinder; 15. a photovoltaic power generation device; 16. breeze power generation device; 17. a platform holder; 18. helicopter apron; 19. a hydrogen storage tank; 20. a hydrogen production chamber; 21. a communication base station; 22. launch device for carrier rocket
Detailed Description
Embodiment one:
as shown in fig. 1-5, the offshore renewable energy comprehensive platform provided by the utility model is a truss structure 1 which is supported by three rows of 11 identical floating bodies 4 in star connection and floats on the sea surface, and the floating bodies 4 are connected by connecting pipes; the truss structure 1 is divided into an upper layer and a lower layer, a plurality of support parts 8 are respectively and rigidly welded at intervals at the peripheral edge positions of the lower layer of the truss structure 1, and a guide transmission part 5 and a special-shaped floating body 2 are respectively arranged at the corresponding position of each support part 8; the supporting part 8 is hinged with the proximal end of the guide transmission part 5 to form a lever supporting point, and the distal end of the guide transmission part 5 is hinged with the special-shaped floating body 2 to drive the guide transmission part 5 to move up and down relative to the platform under the action of surge; one end of the guiding transmission part 5, which is close to the platform, is linked with the surge energy collection device 3, and the surge energy collection device 3 is connected with the generator. The truss structure 1 is a cuboid structure with an upper layer and a lower layer, and the truss structure 1 is made of H-shaped ship steel; the 11 same floating bodies 4 are respectively and rigidly welded with the truss structure 1 into a whole, and the 11 floating bodies 4 are rigidly welded through connecting pipes. The guiding transmission part 5 is formed by processing and welding corrosion-resistant ship steel plates.
The special-shaped floating body 2 is in the shape of a cup cone and comprises a cup cover part, a cup body part and a balancing part; the cup cover part is an arc cover, and the edge of the cup opening of the cup cover part is provided with an arc abduction; the cup cover part is connected to the cup body part by means of arc abduction, the cup body part is of a hemispherical structure with the periphery extending outwards, the balance part is connected to the vertical lower part of the cup body part, and the balance part is of a cylindrical structure with the tail end of a hemisphere. The cup cover part, the cup body part and the balance part are manufactured by an integral molding process, and the connection modes of the cup cover part, the cup body part and the balance part are all seal welding. The special-shaped floating body 4 is integrally formed by processing a steel plate with strong corrosion resistance. The surge energy collection device 3 is a mechanical transmission device; the mechanical transmission device comprises: the fan-shaped gear 6, the transmission gear set 7, the phase-change gear set 9, the speed increaser 10, the energy storage wheel 11 and the servo speed changer 12 are arranged at one end of the guiding transmission part 5, which is close to the platform, and is meshed with the transmission gear set 7, the speed increaser 10 is connected with the energy storage wheel 11 through the phase-change gear set 9, the energy storage wheel 11 is connected with the servo speed changer 12, and the servo speed changer 12 is connected to the generator.
In practical application, the offshore renewable energy comprehensive platform provided by the embodiment of the utility model is placed on the sea surface, the platform floats on the sea surface under the action of the floating body 4, each special-shaped floating body 2 is positioned at different surge heights, the special-shaped floating body 2 is pushed to move upwards by the surge through the continuous change of the surge heights when the surge is positioned at a peak, the transmission gear set 7, the direction-changing gear set 9, the speed increaser 10, the energy storage wheel 11 and the servo transmission 12 are driven by the sector gear 6 to stably generate electricity, and the special-shaped floating body 2 descends due to the dead weight of the special-shaped floating body 2 when the special-shaped floating body 2 is positioned at a peak valley, so that the forward running of the generator is not influenced under the action of the direction-changing gear set 9.
Embodiment two:
as shown in fig. 6 to fig. 7, the surge energy collection device of the offshore renewable energy comprehensive platform provided by the second embodiment of the present utility model is a hydraulic transmission device, where the hydraulic transmission device includes: the hydraulic cylinder is arranged on the platform, a piston rod 14 of the hydraulic cylinder is connected with one end, close to the platform, of the guide transmission part 5, the hydraulic cylinder is connected with the oil tank, the oil tank is connected with the hydraulic motor through the supercharger and the energy accumulator, and the hydraulic motor is connected to the generator. In practical application, the offshore renewable energy comprehensive platform provided by the embodiment of the utility model is placed on the sea surface, the platform floats on the sea surface under the action of the floating bodies 4, the surging pushes the plurality of special-shaped floating bodies 2 to move in a fluctuating manner, oil is injected into the oil cylinder through the hydraulic cylinder under the action of the lever boosting arm of the guide transmission part 5, and then the generator is driven to stably generate electricity through the oil collecting tank, the booster, the energy accumulator and the hydraulic motor.
Embodiment III:
as shown in figures 8-15 of the drawings,
the surge energy collecting device of the offshore renewable energy comprehensive platform provided by the embodiment of the utility model is a hydraulic transmission device, the power generating devices are all arranged on the truss structure 1, the periphery of the truss structure 1 is provided with the platform fixing device 17 in equal proportion, the platform fixing device 17 is composed of a cylinder sleeving device, and the fixing mode of the platform is that the cylinder sleeving device and the anchor machine are anchored. The periphery of the top of one layer of the truss structure 1 is provided with a breeze power generation device 16, and the top of two layers of the truss structure 1 is provided with a photovoltaic power generation device 15 and a helicopter apron 18. In addition, the marine renewable energy comprehensive platform provided by the third embodiment of the utility model can be applied in an expandable manner: it can be equipped with an offshore hydrogen production and storage device, an offshore desalination device, an offshore mobile communication base station, an offshore satellite launching device and the like. The offshore renewable energy comprehensive platform provided by the embodiment of the utility model can electrolyze seawater through the generated electric energy to produce hydrogen fuel and store hydrogen energy; fresh water resources can be transported to islands by desalting sea water through the generated electric energy; an offshore communication base station can be constructed to realize offshore communication interconnection; the method can be used for constructing a marine satellite carrier rocket launching site and realizing a commercial satellite carrier rocket launching site.
The above examples are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the present utility model.
Claims (10)
1. Offshore renewable energy comprehensive platform, its characterized in that: the platform is a truss structure (1) supported by a plurality of identical floating bodies (4) and floating on the sea surface, and the identical floating bodies (4) are connected by connecting pipes; the truss structure (1) is divided into an upper layer and a lower layer, a plurality of supporting parts (8) are respectively welded at intervals on the peripheral edge positions of the lower layer of the truss structure (1), guide transmission parts (5) and special-shaped floating bodies (2) are respectively arranged at corresponding positions of each supporting part (8), the supporting parts (8) are hinged with the proximal ends of the guide transmission parts (5) to form lever supporting points, the distal ends of the guide transmission parts (5) are hinged with the special-shaped floating bodies (2) and are used for driving the guide transmission parts (5) to move in a fluctuant manner relative to a platform under the action of surge; the guiding transmission component (5) is close to one end of the platform and is connected with the surge energy collection device (3), and the surge energy collection device (3) is connected with the generator (13).
2. The offshore renewable energy integration platform of claim 1, wherein: the special-shaped floating body (2) is in the shape of a cup cone and comprises a cup cover part, a cup body part and a balancing part; the cup cover part is an arc cover, and the edge of the cup opening of the cup cover part is provided with an arc abduction; the cup cover part is connected to the cup body part by utilizing the arc abduction, the cup body part is of a hemispherical structure with the periphery extending outwards, the balance part is connected to the vertical lower part of the cup body part, and the balance part is of a cylindrical structure with the tail end of a hemisphere.
3. The offshore renewable energy integration platform of claim 2, wherein: the cup cover part, the cup body part and the balance part are manufactured by an integral molding process, and the cup cover part, the cup body part and the balance part are connected in a sealing welding mode.
4. The offshore renewable energy integration platform of claim 2, wherein: the special-shaped floating body (2) is integrally formed by processing a steel plate with strong corrosion resistance.
5. The offshore renewable energy integration platform of claim 1, wherein: the surge energy collecting device (3) is a mechanical transmission device or a hydraulic transmission device; the mechanical transmission device comprises: sector gear (6), drive gear group (7), change looks gear group (9), speed increaser (10), energy storage wheel (11), servo derailleur (12), sector gear (6) set up in direction drive member (5) are close to platform one end, and with drive gear group (7) meshing, warp change looks gear group (9) with speed increaser (10) are connected, speed increaser (10) with energy storage wheel (11) are connected, energy storage wheel (11) are connected with servo derailleur (12), servo derailleur (12) are connected to generator (13).
6. The offshore renewable energy integration platform of claim 5, wherein: the hydraulic transmission device includes: the hydraulic device comprises a hydraulic cylinder, an oil tank, a supercharger, an energy accumulator and a hydraulic motor, wherein the hydraulic cylinder is arranged on a platform, a piston rod (14) of the hydraulic cylinder is connected with one end, close to the platform, of a guide transmission part (5), the hydraulic cylinder is connected with the oil tank, the oil tank is connected with the hydraulic motor through the supercharger and the energy accumulator, and the hydraulic motor is connected to the generator.
7. The offshore renewable energy integration platform of claim 1, wherein: the truss structure (1) is a cuboid structure with an upper layer and a lower layer, and the truss structure (1) is made of H-shaped ship steel; the floating bodies (4) are respectively and rigidly welded with the truss structure (1) into a whole, the arrangement mode of the floating bodies (4) is a star-shaped structure, and the floating bodies (4) are rigidly welded through connecting pipes.
8. The offshore renewable energy integration platform of claim 1, wherein: the guiding transmission part (5) is formed by processing and welding corrosion-resistant ship steel plates.
9. The offshore renewable energy integration platform of claim 7, wherein: a helicopter apron (18) for taking off and landing of a helicopter is arranged in the center of the top of the upper layer of the platform.
10. The offshore renewable energy integration platform of claim 7, wherein: the top edge of the upper layer of the platform is provided with a plurality of photovoltaic power generation devices (15), and the periphery of the platform is provided with breeze power generation devices (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320994042.6U CN219406839U (en) | 2023-04-27 | 2023-04-27 | Offshore renewable energy comprehensive platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320994042.6U CN219406839U (en) | 2023-04-27 | 2023-04-27 | Offshore renewable energy comprehensive platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219406839U true CN219406839U (en) | 2023-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320994042.6U Active CN219406839U (en) | 2023-04-27 | 2023-04-27 | Offshore renewable energy comprehensive platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219406839U (en) |
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2023
- 2023-04-27 CN CN202320994042.6U patent/CN219406839U/en active Active
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