Offshore hydrogen production station

Abstract

The invention relates to the technical field of hydrogen production, in particular to an offshore hydrogen production station which comprises a supporting assembly, an electricity storage assembly and a hydrogen storage platform, the supporting assembly comprises a frame-shaped bracket and a tray, hydrogen production equipment is installed on the tray, the tray is integrally arranged at the top of the frame-shaped bracket, and the electricity storage assembly is arranged on the top of the frame-shaped bracket. A protection assembly is installed at the edge position of the top of the tray, the electricity storage assembly is arranged at the corner position of the tray, the hydrogen storage platform is rotationally connected to the top face of the tray, and a hydrogen storage tank moving structure is installed on one side of the frame-shaped bracket; the photovoltaic module is arranged on one side of the fan blade, the effect that wind energy and solar energy provide electric energy for hydrogen production equipment at the same time is achieved, an electricity utilization system for offshore hydrogen production can be independently and stably used, and the practical degree of hydrogen production is improved; and by arranging the hydrogen storage tank moving structure, the operation difficulty of carrying the hydrogen storage tank is reduced, and the working efficiency of transferring hydrogen energy is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of hydrogen production, and in particular to an offshore hydrogen production station. Background Art

[0002] Hydrogen energy is a secondary energy with a wide range of sources, clean and carbon-free, and rich application scenarios. It is an ideal interconnected medium to promote the clean and efficient use of traditional fossil energy and support the large-scale development of renewable energy. It is the best choice for achieving large-scale decarbonization in transportation, steel, chemical, electricity, and construction. It is also the core of the future world energy architecture. Hydrogen energy is gradually becoming one of the important carriers of global energy transformation and development. It has high energy density and can be stored for a long time. It is an important part of developing efficient and clean energy and building a low-carbon and efficient energy system. Hydrogen production technology, as a new type of energy storage method, is an effective means to alleviate the problem of wind and solar power abandonment. Wind and water resources are very rich in coastal areas. Using offshore renewable energy to produce hydrogen can make full use of resources and alleviate the problem of energy shortage. Existing hydrogen production stations are relatively common, such as an offshore hydrogen production station with patent number 202223524836.0. For details, please refer to Figure 1 ,like Figure 1 As shown, the mounting frame 1 includes a bracket 11 and a basic platform 12, one end of the bracket 11 is submerged in the sea, and the basic platform 12 is installed on the other end of the bracket 11; the prefabricated workshop 2 is at least stacked with three, including a hydrogen storage workshop 21, a hydrogen production workshop 22 and an electrical workshop 23, the hydrogen storage workshop 21 is installed on the basic platform 12, the hydrogen production workshop 22 is stacked on the hydrogen storage workshop 21, and the electrical workshop 23 is stacked on the hydrogen production workshop 22. A plurality of hydrogen storage tanks are generally arranged in the hydrogen storage workshop 21, and the hydrogen storage tanks will be collected and transported regularly. Since it is inconvenient to use lifting or hoisting equipment at sea or on the shore, the hydrogen storage tanks can only be carried by staff, resulting in low transportation efficiency and great difficulty.

[0003] Therefore, it is necessary to provide an offshore hydrogen production station that is convenient for moving hydrogen storage tanks. Summary of the invention

[0004] The present invention provides an offshore hydrogen production station to solve the above technical problems.

[0005] In order to achieve the above-mentioned purpose, an embodiment of the present invention provides an offshore hydrogen production station, including: a support assembly, a power storage assembly and a hydrogen storage platform, the support assembly includes a frame-shaped bracket and a tray, the tray is equipped with a hydrogen production equipment, the tray is integrally arranged on the top of the frame-shaped bracket 11, a protective assembly is installed at the edge of the top of the tray, the power storage assembly is arranged at the corner of the tray, the hydrogen storage platform is rotatably connected to the top surface of the tray, and a hydrogen storage tank moving structure is installed on one side of the frame-shaped bracket.

[0006] Furthermore, the protection assembly includes a side fence, a front fence and a back fence, a ladder is fixed on a frame-shaped bracket on one side of the front fence, a door body is hinged on the back fence, and the hydrogen storage platform is arranged on the pallet near the door body.

[0007] Furthermore, the hydrogen storage tank moving structure includes two guide columns, and the guide columns are symmetrically arranged below the back fence along the center line of the door body.

[0008] Furthermore, a spring is sleeved on the surface of the guide column, and one end of the spring is fixed on the frame-shaped bracket.

[0009] Furthermore, a lifting plate is sleeved on the guide column, the other end of the spring is fixedly connected to the bottom surface of the lifting plate, and a hydrogen storage tank positioning groove is provided on the top surface of the lifting plate.

[0010] Furthermore, the hydrogen storage platform includes a turntable rotatably connected to the tray, a plurality of fixing grooves are provided on the turntable, and the fixing grooves are provided with openings near the edge of the turntable.

[0011] Furthermore, the power storage assembly includes a wind generator and a battery, and the wind generator is rotatably connected to the tray.

[0012] Furthermore, the wind turbine includes a plurality of blades, and a photovoltaic component is disposed on one side of each of the blades.

[0013] Furthermore, the output end of the wind turbine and the output end of the photovoltaic module are electrically connected to the input end of the battery, and the output end of the battery is electrically connected to the input end of the hydrogen production equipment.

[0014] Furthermore, a plurality of equipment installation positions are arranged on the top surface of the tray.

[0015] Compared with the prior art, the beneficial effects of the present invention are: By installing photovoltaic modules on one side of the fan blades, the wind and solar energy can simultaneously provide electricity for the hydrogen production equipment, allowing the electricity system for offshore hydrogen production to be used independently and stably, thereby improving the practicality of hydrogen production. By setting up a mobile structure for hydrogen storage tanks, the difficulty of transporting hydrogen storage tanks can be reduced and the efficiency of transporting hydrogen energy can be improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0017] Figure 1 It is a structural schematic diagram of a hydrogen production station in the prior art; Figure 2A three-dimensional diagram of a preferred embodiment of an offshore hydrogen production station of the present invention; Figure 3 A three-dimensional diagram of the best embodiment of the power storage assembly of the present invention; Figure 4 It is a stereoscopic diagram of the optimal embodiment of the hydrogen storage platform of the present invention.

[0018] Among them, 1. Support assembly; 11. Frame bracket; 12. Tray; 13. Side fence; 14. Back fence; 15. Front fence; 2. Power storage assembly; 21. Wind turbine; 22. Fan blades; 23. Photovoltaic assembly; 3. Hydrogen storage platform; 31. Turntable; 32. Fixed groove; 33. Opening; 4. Moving structure of hydrogen storage tank; 41. Guide column; 42. Spring; 43. Lifting plate. DETAILED DESCRIPTION

[0019] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0020] See also Figure 2 , Figure 2 This is a three-dimensional diagram of the best embodiment of an offshore hydrogen production station of the present invention. Figure 2 As shown, at least one embodiment provides an offshore hydrogen production station, including: a support assembly 1, a power storage assembly 2 and a hydrogen storage platform 3, the support assembly 1 includes a frame bracket 11 and a tray 12, a bracket (not shown in the figure) is also fixed to the bottom of the frame bracket 11, the bracket is used to extend into the sand below the water surface or into the sand on the shore, the bottom surface of the frame bracket 11 is flush with the water surface or against the shore surface, and the top surface of the tray 12 is provided with multiple equipment installation positions, including battery installation positions, operating platform installation positions and hydrogen production equipment installation positions. A hydrogen production device (not shown in the figure) is installed on the tray 12. The tray 12 is integrally arranged on the top of the frame bracket 11. A protective component is installed at the edge of the top of the tray 12. The power storage component 2 is arranged at the corner of the tray 12. The hydrogen storage platform 3 is used to place the hydrogen energy storage tank. The hydrogen storage platform 3 is rotatably connected to the top surface of the tray 12. A hydrogen storage tank moving structure 4 is installed on one side of the frame bracket 11. The hydrogen storage tank moving structure 4 is used to move the tank body from top to bottom, so that the staff can move the tank to the shore.

[0021] Please continue reading Figure 2 Combined with Figure 3 , Figure 3 1 is a perspective view of the optimal embodiment of the power storage assembly of the present invention. Figures 2 to 3As shown, the power storage component 2 includes a wind turbine 21 and a battery, and the wind turbine 21 is rotatably connected to the tray 12. The wind turbine 21 includes a plurality of blades 22, and a photovoltaic component 23 is provided on one side of each blade 22. The output end of the wind turbine 21 and the output end of the photovoltaic component 23 are electrically connected to the input end of the battery, and the output end of the battery is electrically connected to the input end of the hydrogen production equipment. Wind power generation and solar power generation exist simultaneously, and electric energy can be stored in the battery for continuous and uninterrupted operation of the hydrogen production equipment.

[0022] Please continue reading Figure 2 Combined with Figure 4 , Figure 4 3D diagram of the optimal embodiment of the hydrogen storage platform of the present invention. Figure 2 and Figure 4 As shown, the hydrogen storage platform 3 includes a turntable 31 rotatably connected to the tray 12, a plurality of fixed slots 32 are provided on the turntable 31, and openings 33 are provided near the edge of the turntable 31. The turntable 31 can be rotated to allow the tanks on the fixed slots 32 to be transported out to be aligned with the door body.

[0023] Please continue reading Figure 2 .like Figure 2 As shown, the protective assembly includes a side fence 13, a front fence 15 and a back fence 14. A ladder is fixed on the frame bracket 11 on one side of the front fence 15, and a door body is hinged on the back fence 14. The hydrogen storage platform 3 is arranged on the tray 12 near the door body. When the door is opened, the position of the tank can be adjusted by rotating the turntable 31.

[0024] Please continue reading Figure 2 .like Figure 2 As shown, the hydrogen storage tank moving structure 4 includes two guide columns 41, and the guide columns 41 are symmetrically arranged below the back fence 14 along the center line of the door body. A spring 42 is sleeved on the surface of the guide column 41, and one end of the spring 42 is fixed on the frame bracket 11. A lifting plate 43 is sleeved on the guide column 41, and the other end of the spring 42 is fixedly connected to the bottom surface of the lifting plate 43. The top surface of the lifting plate 43 is provided with a hydrogen storage tank positioning groove. In the initial state, the distance between the top surface of the lifting plate 43 and the top surface of the tray 12 is less than or equal to 20 cm. The tank on the turntable 31 can be directly pushed onto the lifting plate 43. The spring 42 is compressed under the action of gravity, and the lifting plate 43 descends along the guide column 41, slowly approaching the bottom edge of the frame bracket 41, that is, close to the shore or the water surface, so as to facilitate moving the tank group to the shore or the ship.

[0025] In summary, by setting a photovoltaic module 23 on one side of the fan blade 22, the effect of wind energy and solar energy providing electricity to the hydrogen production equipment can be achieved at the same time, so that the electricity system for offshore hydrogen production can be used independently and stably, thereby improving the practicality of hydrogen production; by setting a hydrogen storage tank mobile structure 4, the operational difficulty of transporting the hydrogen storage tank is reduced, and the work efficiency of transporting hydrogen energy is improved.

[0026] Based on the above ideal embodiments of the present invention, the relevant staff can make various changes and modifications without departing from the technical concept of the present invention through the above description. The technical scope of the present invention is not limited to the contents of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. An offshore hydrogen production station, characterized in that: include: A support assembly (1), an electricity storage assembly (2) and a hydrogen storage platform (3), wherein the support assembly (1) comprises a frame-shaped bracket (11) and a tray (12), a hydrogen production device is installed on the tray (12), the tray (12) is integrally arranged on the top of the frame-shaped bracket (11), a protective assembly is installed at the edge position of the top of the tray (12), the electricity storage assembly (2) is arranged at the corner position of the tray (12), the hydrogen storage platform (3) is rotatably connected to the top surface of the tray (12), and a hydrogen storage tank moving structure (4) is installed on one side of the frame-shaped bracket (11).

2. An offshore hydrogen production station as claimed in claim 1, characterized in that: The protection assembly comprises a side fence (13), a front fence (15) and a rear fence (14); a ladder is fixed on a frame-shaped bracket (11) on one side of the front fence (15); a door body is hinged on the rear fence (14); and the hydrogen storage platform (3) is arranged on the tray (12) near the door body.

3. An offshore hydrogen production station as claimed in claim 2, characterized in that: The hydrogen storage tank moving structure (4) comprises two guide columns (41), and the guide columns (41) are symmetrically arranged below the back fence (14) along the center line of the door body.

4. An offshore hydrogen production station as claimed in claim 3, characterized in that: A spring (42) is sleeved on the surface of the guide column (41), and one end of the spring (42) is fixed on the frame-shaped bracket (11).

5. An offshore hydrogen production station as claimed in claim 4, characterized in that: A lifting plate (43) is sleeved on the guide column (41), the other end of the spring (42) is fixedly connected to the bottom surface of the lifting plate (43), and a hydrogen storage tank positioning groove is provided on the top surface of the lifting plate (43).

6. An offshore hydrogen production station as claimed in claim 5, characterized in that: The hydrogen storage platform (3) comprises a turntable (31) rotatably connected to the tray (12), a plurality of fixing grooves (32) are provided on the turntable (31), and an opening (33) is provided near the edge of the turntable (31).

7. An offshore hydrogen production station as claimed in claim 1, characterized in that: The power storage assembly (2) comprises a wind generator (21) and a battery, and the wind generator (21) is rotatably connected to the tray (12).

8. An offshore hydrogen production station as claimed in claim 7, characterized in that: The wind turbine (21) comprises a plurality of blades (22), and a photovoltaic component (23) is arranged on one side of each blade (22).

9. An offshore hydrogen production station as claimed in claim 8, characterized in that: The output end of the wind generator (21) and the output end of the photovoltaic module (23) are electrically connected to the input end of the battery, and the output end of the battery is electrically connected to the input end of the hydrogen production equipment.

10. An offshore hydrogen production station as claimed in claim 1, characterized in that: The top surface of the tray (12) is provided with a plurality of equipment installation positions.

Images