Hydrogen energy storage container based on magnesium-based solid hydrogen storage material

Abstract

A hydrogen energy storage container based on a magnesium-based solid hydrogen storage material relates to the technical field of solid hydrogen storage, and adopts the technical scheme that the hydrogen energy storage container comprises a support module and a control module, a hydrogen storage module is arranged on the support module, the hydrogen storage module comprises a plurality of hydrogen storage tanks, and a plurality of fins are arranged in the hydrogen storage tanks. The technical scheme has the beneficial effects that the external heating sleeve is matched with the fins in the tank body, so that the heat transfer efficiency in the tank body is greatly improved, and meanwhile, the fins enable a hydrogen storage material in the tank body to be uniformly distributed and uniformly heated, so that the hydrogen absorption and desorption rate of the hydrogen storage material is greatly improved, and the working efficiency of the hydrogen storage material is improved; the container type structure is adopted to solve the problems of transportation and installation, the modular layout improves the space utilization rate and the maintenance convenience, and the device is compact in structure, complete in function, convenient to transport and use and capable of adapting to various hydrogen storage and transportation scenes.

Description

Technical Field

[0001] The present invention relates to the technical field of solid-state hydrogen storage, and in particular to a hydrogen energy storage container based on magnesium-based solid-state hydrogen storage material. Background Art

[0002] Hydrogen energy is hailed as the clean energy with the greatest potential for development in the 21st century, but the bottleneck in the development of the hydrogen energy industry lies in its storage and transportation. Currently, common methods of hydrogen transportation include pipelines, cryogenic liquid hydrogen tankers, and container transport. Pipeline transport enables continuous and large-scale delivery of hydrogen, but its initial construction costs are high. Cryogenic liquid hydrogen tankers, while offering the advantage of high volume density, require advanced equipment technology and suffer from significant energy losses. Container transport, on the other hand, offers advantages such as simple structure, easy operation, rapid hydrogen charging and discharging, and low energy loss, making it one of the most promising methods for hydrogen transportation.

[0003] However, high-pressure gaseous hydrogen storage, due to its mature technology, is currently the primary method for hydrogen storage in containerized transportation. However, its low hydrogen storage density and the high pressure pose significant safety risks. Using solid-state hydrogen storage materials to store hydrogen offers advantages such as high hydrogen storage density, safety, and efficiency. However, current solid-state hydrogen storage materials require specific temperature and pressure conditions to effectively absorb or release hydrogen, resulting in low storage and release efficiency. The absorption and release process is often accompanied by the absorption or release of heat, which can pose risks if not promptly addressed. Furthermore, current storage of solid-state hydrogen storage materials takes up a lot of space, making them inconvenient to transport and use. Summary of the Invention

[0004] The purpose of the present invention is to overcome the shortcomings of current solid-state hydrogen storage materials, such as low hydrogen storage and release due to environmental reasons, and the large space occupied by current equipment, which is inconvenient to transport and use, and to propose a hydrogen energy storage container based on magnesium-based solid-state hydrogen storage materials.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A hydrogen energy storage container based on magnesium-based solid-state hydrogen storage material includes a support module and a control module. The support module is provided with a hydrogen storage module, and the hydrogen storage module includes multiple hydrogen storage tanks. Multiple fins are provided inside the hydrogen storage tanks, and margins are left on the edges of the fins to facilitate close fit with the inner walls of the hydrogen storage tanks. The fins divide the hydrogen storage tanks into multiple material filling areas, and the material filling areas are provided with hydrogen storage materials. An air guide pipe is connected to the hydrogen storage tank, and the air guide pipe passes through the multiple fins; the multiple hydrogen storage tanks are connected by a circulation pipeline, and the second outlet of the circulation pipeline is connected to a second quick-plug connector; the control module includes an air source, and the circulation pipeline inlet is connected to the hydrogen storage tank through a first pneumatic ball valve, and the first pneumatic ball valve is connected to the air source through a control component group. The outer wall of the hydrogen storage tank is provided with a heating jacket.

[0007] Through the coordination between the support module, control module and hydrogen storage module, the fins divide the hydrogen storage tank into multiple material filling areas. Due to the provision of the air duct, the hydrogen storage material inside the tank is evenly distributed and heated evenly, thereby greatly improving the hydrogen absorption and desorption rate of the hydrogen storage material and improving its working efficiency. The use of the support module solves the problems of transportation and installation. The modular layout improves space utilization and maintenance convenience. It has a compact structure, complete functions, and is easy to transport and use.

[0008] Preferably, the support module includes a frame, on which a plurality of support frames and a valve support beam are arranged, the valve support beam is located in front of one of the support frames, a plurality of valve fixings are arranged on the valve support beam, and the valve fixings are arranged corresponding to the hydrogen storage tank.

[0009] The combination of the valve support beam and the valve fixing parts can fix the valve of the hydrogen storage tank to prevent the valve pipeline from shaking during transportation and causing damage.

[0010] Preferably, the support frame is provided with two support assemblies from top to bottom, and the support assemblies include a first support member and a second support member. The first support member is located above the second support member, and placement grooves are provided on the opposite sides of the first support member and the second support member, and the hydrogen storage tank is located in the placement grooves.

[0011] The support assembly supports the hydrogen storage tank.

[0012] Preferably, the control module includes a cabinet body, the cabinet body is located on one side of the frame, the control component group is located on the cabinet body, the control component group includes an air source triplet, the outlet of the air source is connected to the air source triplet through a gas pipeline, the outlet of the air source triplet is connected to a manifold, and the outlet of the manifold is connected to the first pneumatic ball valve through an electromagnetic valve.

[0013] Preferably, a PLC controller is provided on the cabinet, the PLC controller is electrically connected to a relay, and the relay is electrically connected to the solenoid valve.

[0014] Preferably, an output module is provided at the lower part of the cabinet, the output module includes a fuel cell, the fuel cell is connected to a second pneumatic ball valve through a first quick-connect connector, the second pneumatic ball valve is connected to the solenoid valve on the manifold, and a second button switch and an output interface are provided on the cabinet. The second button switch can be used to control the start and stop of the fuel cell.

[0015] When a fuel cell is working, it can cause hydrogen and oxygen to undergo an electrochemical reaction, realizing the conversion of hydrogen energy into electrical energy.

[0016] Preferably, the fins are made of metal material with excellent elasticity and strong thermal conductivity, the thickness of the fins is 2mm-3mm, and the fins are provided with a number of air holes equidistantly distributed along the circumference, and the diameter of the air holes is 1mm-2mm.

[0017] Preferably, a plurality of ventilation holes are evenly arranged on the air guide tube, and the diameter of the ventilation holes is 1mm-2mm.

[0018] Preferably, two adjacent second support members are connected by a partition.

[0019] Preferably, the hydrogen storage tank includes a tank body, with a top cover and a bottom cover connected to both ends of the tank body respectively, a pressure gauge connected to the top cover, and the top covers and bottom covers of two adjacent tank bodies are connected by threads.

[0020] Compared with the existing technology, the beneficial effects of the present invention are: by using an external heating sleeve in combination with the internal fins of the tank body, the heat transfer efficiency inside the tank body is greatly improved. At the same time, the fins make the hydrogen storage material inside the tank body evenly distributed and heated evenly, thereby greatly improving the hydrogen absorption and desorption rate of the hydrogen storage material and improving its working efficiency; the container-type structure solves the problems of transportation and installation, and the modular layout improves space utilization and maintenance convenience. It has a compact structure, complete functions, is easy to transport and use, and can adapt to various hydrogen storage and transportation scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for the description. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 It is a structural schematic diagram of a specific embodiment of the present invention.

[0023] Figure 2 It is a structural schematic diagram of the hydrogen storage module in a specific embodiment of the present invention.

[0024] Figure 3 It is a structural schematic diagram of a support module in a specific embodiment of the present invention.

[0025] Figure 4 It is a schematic structural diagram of the exterior of the support module in a specific embodiment of the present invention.

[0026] Figure 5 It is a cross-sectional view of a hydrogen storage tank according to a specific embodiment of the present invention.

[0027] Figure 6 It is a schematic diagram of the structure of the exterior of the control module in a specific embodiment of the present invention.

[0028] Figure 7 Schematic diagram of the structure inside the control module in a specific embodiment of the present invention.

[0029] Figure 8 This is a schematic diagram of the structure of the connection between the gas source triplex and other components in a specific embodiment of the present invention.

[0030] Figure 9 This is a structural diagram of a support module provided with a partition in a specific embodiment of the present invention.

[0031] Figure 10 It is a structural schematic diagram of the second support member connection in a specific embodiment of the present invention.

[0032] Figure 11 It is a structural schematic diagram of the connection of two adjacent tanks in a specific embodiment of the present invention.

[0033] In the figure: 1. Support module; 2. Control module; 3. Hydrogen storage module; 4. Output module; 5. Heating jacket; 101. Angle member; 102. Frame; 103. Valve support beam; 104. Valve fixing member; 105. First support member; 106. Second support member; 107. Corrugated plate; 108. First door panel; 109. Hinge; 110. Second door panel; 111. Partition; 21. Display panel; 22. First push button switch; 23. Control component group; 24. Gas source; 231. Gas source triplex; 232. Manifold; 233. Solenoid valve ; 234. Relay; 235. Starting power supply; 236. PLC controller; 237. Gas pipeline; 31. First quick-connect connector; 32. Flow controller; 33. Manual ball valve; 34. Second quick-connect connector; 35. First pneumatic ball valve; 36. Pressure gauge; 37. Hydrogen storage tank; 38. Circulation pipeline; 39. Second pneumatic ball valve; 371. Top cover; 372. Tank body; 373. Air guide tube; 374. Fin; 375. Material filling area; 376. Bottom cover; 41. Fuel cell; 42. Second push button switch; 43. Output interface. DETAILED DESCRIPTION

[0034] In order to make the purpose, features, and advantages of the present invention more obvious and easy to understand, the technical solutions of the present invention will be clearly and completely described below in conjunction with the drawings in this specific embodiment. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this patent.

[0035] Reference Figure 1-11A hydrogen energy storage container based on magnesium-based solid-state hydrogen storage material includes a support module 1 and a control module 2. A hydrogen storage module 3 is provided on the support module 1. The hydrogen storage module 3 includes multiple hydrogen storage tanks 37. The support module 1 supports the hydrogen storage tanks 37. Multiple fins 374 are provided inside the hydrogen storage tanks 37. The fins 374 divide the hydrogen storage tanks 37 into multiple material filling areas 375. The material filling areas 375 are provided with hydrogen storage materials. The hydrogen storage material is a magnesium-based solid-state hydrogen storage material. The alloy can be fully activated after 3-4 cycles of hydrogen absorption and desorption. The hydrogen storage capacity is 5.3wt.%. An air duct 373 is connected to the hydrogen storage tank 37. The air duct 373 passes through multiple fins 374. The fins 374 are made of a metal material with excellent elasticity and strong thermal conductivity, generally a copper sheet. The thickness of the fins 374 is 2mm-3mm. The fins 374 are provided with a number of air holes equidistantly distributed along the circumference, and the diameter of the air holes is 1mm-2mm. The air guide tube 373 is evenly provided with a plurality of air holes, and the diameter of the air holes is 1mm-2mm. The air holes and air holes provided on the fins 374 and the air guide tube 373 are to evenly distribute the hydrogen in the hydrogen storage tank 37. At the same time, the fins 374 increase the heat dissipation area, which is conducive to the dissipation or absorption of heat. The air guide tube 373 quickly disperses heat, improves the heat dissipation effect by promoting gas flow, and prevents local overheating in the hydrogen storage tank 37.

[0036] The plurality of hydrogen storage tanks 37 are connected by a circulation pipe 38, and a flow controller 32 is connected to the circulation pipe 38. The circulation pipe 38 connects the outlets of the plurality of hydrogen storage tanks 37. When charging hydrogen, the gas is transported to each hydrogen storage tank 37 through the circulation pipe 38. When discharging hydrogen, the gas in the hydrogen storage tank 37 is output through the circulation pipe 38. The second outlet of the circulation pipe 38 is connected to the second quick plug connector 34. The second quick plug connector 34 is connected to the circulation pipe 38 through a manual ball valve 33. The second quick plug connector 34 is connected to the hydrogen device or the hydrogen charging device to achieve a quick connection. After the connection, the manual ball valve 33 is opened to transport or input hydrogen. Gas; the control module 2 includes a gas source 24, the inlet of the circulation pipeline 38 is connected to the hydrogen storage tank 37 through the first pneumatic ball valve 35, the first pneumatic ball valve 35 is connected to the gas source 24 through the control component group 23, the outer wall of the hydrogen storage tank 37 is provided with a heating jacket 5, the heating jacket 5 is an elastic self-tightening electric heating jacket, the gas source 24 is a nitrogen cylinder, the gas source 24 is used to provide gas for the first pneumatic ball valve 35 and the second pneumatic ball valve 39, and can realize the opening or closing function of the first pneumatic ball valve 35 and the second pneumatic ball valve 39, thereby controlling the flow of hydrogen. Nitrogen has high chemical stability and is non-flammable, and is suitable for use as a driving gas in various environments.

[0037] Reference Figure 1 、 Figure 4 、 Figure 5 、 Figure 9 and Figure 10, the support module 1 includes a frame 102, and corrugated plates 107 are provided on the five sides of the frame 102. The corrugated plates 107 are welded to the corresponding frames 102. The frame 102 includes a plurality of horizontal beams and vertical beams. The connection between the horizontal beams and the vertical beams is connected by angle pieces 101. The two vertical beams are hinged with a first door panel 108 and a second door panel 110 respectively through hinges 109. A plurality of support frames and valve support beams 103 are provided on the frame 102. The valve support beam 103 is located in front of one of the support frames. A plurality of valve fixing members 104 are provided on the valve support beam 103. The valve fixing member 104 is threadedly installed on the valve support beam 103. The valve fixing member 104 is used to fix the valve of the hydrogen storage tank 37 to prevent the valve pipeline from shaking during transportation, thereby causing damage. The valve fixing member 104 is arranged corresponding to the hydrogen storage tank 37. The hydrogen storage tank 37 is connected to a first pneumatic ball valve 35, which is a valve for controlling the delivery of hydrogen.

[0038] The support frame is provided with two support assemblies from top to bottom. The support assemblies are arranged according to the size of the container. The support assembly includes a first support member 105 and a second support member 106. The two adjacent second support members 106 are connected by a partition 111. The first support member 105 is located above the second support member 106. The first support member 105 and the second support member 106 are provided with a placement groove on the opposite side. The hydrogen storage tank 37 is located in the placement groove. The placement groove limits the hydrogen storage tank 37. The bottom of the placement groove is provided with an elastic material. The elastic material layer is made of silicone rubber. The two adjacent second support members 106 are connected by a partition 111 (such as Figure 10 As shown), the partition 111 supports the second support member 106.

[0039] Reference Figure 1 、 Figure 6 、 Figure 7 and Figure 8The control module 2 includes a cabinet, and a display panel 21 is connected to the surface of the cabinet. The display panel 21 is used to display the numerical value of each pressure gauge 36, the temperature value of the heating sleeve 5 and the hydrogen content in the hydrogen energy storage container space. A plurality of first button switches 22 are provided in the middle of the cabinet, and a plurality of second button switches 42 are provided at the lower part of the cabinet. The first button switch 22 and the second button switch 42 are lighted button switches, and the first button switch 22 is connected to the PLC controller 236; the first button switch 22 and the second button switch 42 are used to switch the circuit connection state and the display circuit state. The cabinet is located on one side of the frame 102. The setting of the cabinet facilitates the connection of the first pneumatic ball valve 35 and the second pneumatic ball valve 39 to the air source 24 on the cabinet. The control component group 23 is located on the cabinet. The control component group 23 is used to control the switches of the first pneumatic ball valve 35 and the second ball valve 39 and the heating sleeve 5. The control component group 23 includes an air source The triplex 231 includes an air filter, a pressure reducing valve and a lubricator, which are used to purify, regulate the pressure and, when necessary, lubricate the driving gas to ensure that the gas provided to subsequent equipment is clean, dry and stable. The outlet of the air source 24 is connected to the air source triplex 231 through a gas pipeline 237. The outlet of the air source triplex 231 is connected to a manifold 232. The outlet of the manifold 232 is connected to the first pneumatic ball valve 35 and the second pneumatic ball valve 39 through an electromagnetic valve 233. A PLC controller 236 is provided on the cabinet. The PLC controller 236 is electrically connected to a relay 234. The relay 234 is electrically connected to the electromagnetic valve 233. The PLC controller 236 controls the switching of the first pneumatic ball valve 35 and the second pneumatic ball valve 39 through the relay 234 and the electromagnetic valve 233. A starting power supply 235 is also provided above the cabinet. The starting power supply 235 is used to power electrical components.

[0040] An output module 4 is provided at the lower part of the cabinet, and the output module 4 includes a fuel cell 41. The fuel cell 41 is connected to a second pneumatic ball valve 39 through a first quick-plug connector 31. The second pneumatic ball valve 39 is connected to the solenoid valve 233 on the manifold 232. A second button switch 42 and an output interface 43 are provided on the cabinet. The second button switch 42 can be used to control the start and stop of the fuel cell 41. The output interface 43 is used to connect external electrical appliances. The setting of the first quick-plug connector 31 facilitates the replacement of the fuel cell 41.

[0041] Reference Figure 3 and Figure 11 The hydrogen storage tank 37 includes a tank body 372, and the two ends of the tank body 372 are respectively connected to a top cover 371 and a bottom cover 376. The top cover 371 is connected to a pressure gauge 36. The two adjacent tank bodies 372 are connected by threads. This setting can be multiple hydrogen storage tanks 37 in one hydrogen storage module 3, or multiple hydrogen storage tanks 37 in two hydrogen storage modules 3.

[0042] The principles of hydrogen charging, discharging and power generation are as follows:

[0043] Specific implementation steps of the hydrogen charging process:

[0044] S1: Open the second door panel 110 and connect the second quick-connect connector 34 to the device for transporting hydrogen;

[0045] S2: Open the corresponding manual ball valve 33, and hydrogen enters the circulation pipeline 38;

[0046] S3: Press the first button switch 22 to sequentially open the first pneumatic ball valves 35 on the hydrogen storage tanks 37, allowing hydrogen to enter each hydrogen storage tank 37 through the flow pipe 38, and the hydrogen storage material undergoes a hydrogen absorption reaction;

[0047] S4: Observe the value of the pressure gauge 36 on the display panel 21. When the target value is reached;

[0048] S5: Press the first button switch 22 to close the manual ball valve 33 and the first pneumatic ball valve 35, disconnect the second quick connector 34 from the hydrogen delivery device, and complete the hydrogen charging.

[0049] Specific implementation steps of the hydrogen release process:

[0050] S1: Bring the hydrogen energy storage container filled with hydrogen to the hydrogen use site, open the second door panel 110, and control the second quick-connect connector 34 to connect with the hydrogen use device;

[0051] S2: Press the first button switch 22 to sequentially open the pneumatic ball valve 35 and the heating jacket 5 on the hydrogen storage tank 37;

[0052] S3: The heating jacket 5 starts working to provide temperature conditions for the hydrogen storage material to release hydrogen;

[0053] S4: Hydrogen enters the circulation pipeline 38 through the first pneumatic ball valve 35;

[0054] S5: Then, the pneumatic manual ball valve 33 is opened, and hydrogen enters the hydrogen-using device;

[0055] S6: Observe the value of the pressure gauge 36 on the display panel 21. When the value reaches the expected value, press the first button switch 22 to close the first pneumatic ball valve 35, then close the manual ball valve 33, disconnect the second quick connector 34 from the hydrogen device, and complete the hydrogen discharge.

[0056] Specific implementation steps of the power generation process:

[0057] S1: Bring the hydrogen energy storage container filled with hydrogen to the electricity consumption site, open the first door panel 108, and connect the electrical appliance to the output interface 43;

[0058] S2: Press the first button switch 22 to sequentially open the first pneumatic ball valve 35 and the heating jacket 5 on the hydrogen storage tank 37, and the heating jacket 5 starts working;

[0059] S3: Providing temperature conditions for the hydrogen storage material to release hydrogen. The hydrogen storage material releases hydrogen, which enters the flow pipe 38 through the first pneumatic ball valve 35 on the hydrogen storage tank 37.

[0060] S4: Open the second pneumatic ball valve 39 connected to the fuel cell 41, and hydrogen enters the fuel cell 41;

[0061] S5: Press the second button switch 42 to turn on the fuel cell 41. The fuel cell 41 starts to work, and performs an electrochemical reaction between hydrogen and oxygen to realize the conversion of hydrogen energy into electrical energy, thereby supplying power to electrical appliances.

[0062] S6: When electricity is stopped, the first button switch 22 is pressed in sequence to close all the first pneumatic ball valves 35, the second pneumatic ball valves 39 and the heating sleeve 5, and then the second button switch 42 is pressed to turn off the fuel cell 41, disconnect the electrical appliance from the output interface 43, and complete power generation.

[0063] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A hydrogen energy storage container based on magnesium-based solid-state hydrogen storage material, characterized by: The invention comprises a support module (1) and a control module (2). A hydrogen storage module (3) is provided on the support module (1). The hydrogen storage module (3) comprises a plurality of hydrogen storage tanks (37). A plurality of fins (374) are provided inside the hydrogen storage tanks (37). The edges of the fins (374) are left with margins to facilitate close contact with the inner wall of the hydrogen storage tanks (37). The fins (374) divide the hydrogen storage tanks (37) into a plurality of material filling areas (375). The material filling areas (375) are provided with hydrogen storage materials. The hydrogen storage tanks (37) are connected with air guide pipes ( 373), the air guide pipe (373) passes through a plurality of fins (374); a plurality of hydrogen storage tanks (37) are connected through a circulation pipeline (38), and a second outlet of the circulation pipeline (38) is connected to a second quick-connect connector (34); the control module (2) includes a gas source (24), the inlet of the circulation pipeline (38) is connected to the hydrogen storage tank (37) through a first pneumatic ball valve (35), and the first pneumatic ball valve (35) is connected to the gas source (24) through a control component group (23), and the outer wall of the hydrogen storage tank (37) is provided with a heating jacket (5).

2. The hydrogen energy storage container based on magnesium-based solid hydrogen storage material according to claim 1, characterized in that: The support module (1) comprises a frame (102), a plurality of support frames and a valve support beam (103) are arranged on the frame (102), the valve support beam (103) is located in front of one of the support frames, a plurality of valve fixing members (104) are arranged on the valve support beam (103), and the valve fixing members (104) are arranged corresponding to the hydrogen storage tank (37).

3. The hydrogen energy storage container based on magnesium-based solid hydrogen storage material according to claim 2, characterized in that: The support frame is provided with two support assemblies in sequence from top to bottom, and the support assemblies include a first support member (105) and a second support member (106). The first support member (105) is located above the second support member (106). The first support member (105) and the second support member (106) are both provided with placement grooves on opposite sides, and the hydrogen storage tank (37) is located in the placement grooves.

4. The hydrogen energy storage container based on magnesium-based solid hydrogen storage material according to claim 1, characterized in that: The control module (2) includes a cabinet, which is located on one side of the frame (102). The control component group (231) is located on the cabinet. The control component group (231) includes an air source triplet (231). The outlet of the air source (24) is connected to the air source triplet (231) via a gas pipeline (237). The outlet of the air source triplet (231) is connected to a manifold (232). The outlet of the manifold (232) is connected to a first pneumatic ball valve (35) via a solenoid valve (233).

5. The hydrogen energy storage container based on magnesium-based solid hydrogen storage material according to claim 4, characterized in that: A PLC controller (236) is provided on the cabinet, the PLC controller (236) is electrically connected to a relay (234), and the relay (234) is electrically connected to the solenoid valve (233).

6. The hydrogen energy storage container based on magnesium-based solid hydrogen storage material according to claim 4, characterized in that: An output module (4) is provided at the lower part of the cabinet. The output module (4) includes a fuel cell (41). The fuel cell (41) is connected to a second pneumatic ball valve (39) via a first quick-connect connector (31). The second pneumatic ball valve (39) is connected to a solenoid valve (233) on a manifold (232). A second button switch (42) and an output interface (43) are provided on the cabinet. The second button switch (42) can be used to control the start and stop of the fuel cell (41).

7. The hydrogen energy storage container based on magnesium-based solid-state hydrogen storage material according to claim 1, characterized in that: The fin (374) is made of a metal material with excellent elasticity and strong thermal conductivity. The thickness of the fin (374) is 2mm-3mm. The fin (374) is provided with a plurality of air holes equidistantly distributed along the circumference. The diameter of the air holes is 1mm-2mm.

8. The hydrogen energy storage container based on magnesium-based solid hydrogen storage material according to claim 1, characterized in that: A plurality of ventilation holes are evenly arranged on the air guide tube (373), and the diameter of the ventilation holes is 1mm-2mm.

9. The hydrogen energy storage container based on magnesium-based solid hydrogen storage material according to claim 3, characterized in that: Two adjacent second support members (106) are connected via a partition (111).

10. The hydrogen energy storage container based on magnesium-based solid hydrogen storage material according to claim 1, characterized in that: The hydrogen storage tank (37) includes a tank body (372). The two ends of the tank body (372) are respectively connected to a top cover (371) and a bottom cover (376). The top cover (371) is connected to a pressure gauge (36). Two adjacent tank bodies (372) are connected by threads.

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