Rapid hydrogenation device based on solid hydrogen storage

Abstract

The invention discloses a rapid hydrogenation device based on solid hydrogen storage, which comprises a T-shaped water pool, a plurality of tank butt joint mechanisms, a driving cylinder, a water circulation frame and a heat exchange mechanism, the two sides of the T-shaped water pool are rotatably connected with the plurality of tank butt joint mechanisms, and a hydrogen storage tank is detachably arranged on the tank butt joint mechanisms. The tank butt joint mechanisms are used for fixing a hydrogen storage tank and driving the hydrogen storage tank to rotate, the driving cylinders are rotationally arranged in the T-shaped water pool, each tank butt joint mechanism is rotationally connected with the output end of the corresponding driving cylinder, the heat exchange mechanisms and the tank butt joint mechanisms are arranged in a staggered mode, and the heat exchange mechanisms are used for dissipating heat of water in the T-shaped water pool. And the water circulation frame is fixedly connected to the bottom of the T-shaped water tank and is used for driving water in the T-shaped water tank to circularly flow, so that the problems of untimely and insufficient temperature regulation and influence on the hydrogenation speed during hydrogenation in the solid hydrogen storage tank in the prior art proposed in the background art are solved.

Description

Technical Field

[0001] The present invention relates to the manufacturing of charging, battery replacement and hydrogenation facilities, and more specifically to the technical field of hydrogen storage equipment, particularly to a rapid hydrogenation device based on solid-state hydrogen storage. Background Art

[0002] Solid-state hydrogen storage uses specific alloy materials to undergo a reversible chemical reaction with hydrogen to generate solid hydride for stable storage of hydrogen. Compared with traditional liquefied hydrogen storage and high-pressure hydrogen storage, solid-state hydrogen storage has lower tank pressure during hydrogen storage and does not require long-term maintenance of low temperatures, making it safer and more economical.

[0003] The pressure required for solid-state hydrogen storage is relatively low. The reaction on the surface of the alloy material when absorbing hydrogen will release heat, and it will absorb heat when releasing hydrogen. Different alloys have different suitable temperatures when absorbing hydrogen. By precisely controlling the temperature during the hydrogenation process, the hydrogenation speed can be increased. The existing hydrogenation method for solid-state hydrogen storage mostly regulates the temperature of the hydrogen storage tank through a water bath. However, the existing hydrogenation equipment sometimes has the problem of untimely heat exchange, and the alloy material in the tank is difficult to fully exchange heat, which affects the hydrogenation speed. Summary of the Invention

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the present invention provides a rapid hydrogenation device based on solid-state hydrogen storage to solve the problem in the existing technology proposed in the background technology that when hydrogen is added to a solid hydrogen storage tank, temperature control is sometimes not timely and sufficient, which affects the hydrogenation speed.

[0006] (2) Technical solution

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] Preferably, a rapid hydrogenation device based on solid-state hydrogen storage comprises a plurality of hydrogen storage tanks, a T-shaped water tank, a tank docking mechanism, a driving cylinder, a water circulation frame and a heat exchange mechanism. The T-shaped water tank is used to hold water, and the plurality of hydrogen storage tanks are placed in the T-shaped water tank during hydrogenation. There are a plurality of tank docking mechanisms, and both sides of the T-shaped water tank are rotatably connected to the plurality of tank docking mechanisms. The hydrogen storage tank is detachably arranged on the tank docking mechanism, and the tank docking mechanism is used to fix the hydrogen storage tank and drive the hydrogen storage tank to rotate. There are a plurality of driving cylinders, and the driving cylinder is rotatably arranged in the T-shaped water tank. Each of the tank docking mechanisms is rotatably connected to the output end of one of the driving cylinders. A heat exchange mechanism is fixedly connected to both sides of the T-shaped water tank, and the heat exchange mechanism and the tank docking mechanism are staggered. The heat exchange mechanism is used to dissipate the heat of the water in the T-shaped water tank. The water circulation frame is fixedly connected to the bottom of the T-shaped water tank, and the water circulation frame is used to drive the water in the T-shaped water tank to circulate.

[0009] Furthermore, the tank docking mechanism includes a bracket, a tank docking assembly and a U-shaped frame. The bracket is rotatably connected to the T-shaped water tank, the output end of the drive cylinder is rotatably connected to the bracket, the tank docking assembly is rotatably connected to the end of the bracket away from the drive cylinder, the tank docking assembly is used to dock with the hydrogen storage tank, the U-shaped frame is fixedly connected to the side of the bracket close to the drive cylinder, the U-shaped frame is detachably connected to the hydrogen storage tank, the tank docking assembly includes a docking frame, a hydrogen filling port and a lifting ring, the docking frame is rotatably connected to the bracket, the hydrogen filling port is fixedly connected to the docking frame, a hydrogen filling pipe is connected to the hydrogen filling port, the lifting ring is fixedly connected to the docking frame, and the lifting ring is detachably connected to the hydrogen storage tank.

[0010] Furthermore, when the hydrogen storage tank contacts the bracket, the hydrogen filling port is connected to the hydrogen storage tank, and the docking frame is rotated so that the hydrogen storage tank is connected to the U-shaped frame. When the output end of the driving cylinder is extended, the bracket can be pushed to rotate, and the hydrogen storage tank can be rotated to a vertical state with the bracket. At this time, the hydrogen filling port is below the hydrogen storage tank.

[0011] As a further solution of the present application, the water circulation frame is configured to be conical, and water exchange ports are opened on both sides of the water circulation frame. The water exchange ports on both sides are respectively facing the brackets on both sides, and multiple propeller components are fixedly installed in the water circulation frame.

[0012] On the basis of the above-mentioned scheme, the heat exchange mechanism includes a heat exchange plate, a heat conductive plate and a ventilation fan. There are multiple heat exchange plates, and multiple heat exchange plates are fixedly connected to the T-shaped water pool. The heat exchange plate passes through the T-shaped water pool, and the heat exchange plate is arranged between two adjacent brackets. There are multiple heat conductive plates, and multiple heat conductive plates are fixedly connected to the heat exchange plate. The end of the heat conductive plate extending into the T-shaped water pool is inclined toward the water circulation frame. There are multiple ventilation fans, and multiple ventilation fans are fixedly installed on the outside of the T-shaped water pool. The ventilation fan is arranged between two adjacent heat exchange plates, and ventilation ports are opened on both sides of the ventilation fan close to and away from the T-shaped water pool.

[0013] It is further explained that, when the hydrogen storage tank is set on the bracket, the hydrogen storage tank is below the liquid level in the T-shaped water tank.

[0014] It should also be noted that the hydrogenation pipe uses a flexible pipe, and a pressure relief valve is provided on the side of the hydrogenation pipe close to the hydrogenation port. When the bracket rotates so that the hydrogen storage tank remains vertical, the hydrogenation pipe bends and the pressure relief valve is at the lowest point of the hydrogenation pipe.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides a rapid hydrogenation device based on solid-state hydrogen storage, which has the following beneficial effects:

[0017] In the present invention, by providing a tank docking mechanism, the hydrogen storage tank can be conveniently fixed, and at the same time, the hydrogen storage tank can be rotated. The principle of low specific gravity of hydrogen can be used to remove other gases in the hydrogen storage tank. By providing a heat exchange mechanism, water is dissipated on the side of the hydrogen storage tank, so that the temperature in the hydrogen storage tank can be fully adjusted. Therefore, the rapid hydrogenation device based on solid-state hydrogen storage can shorten the hydrogenation time by conveniently installing the hydrogen storage tank and fully adjusting the temperature of the hydrogen storage tank, and at the same time, other gases that may be present therein can be discharged. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of the present application;

[0019] Figure 2 This is a schematic structural diagram from another perspective of a preferred embodiment of the present application;

[0020] Figure 3 This is a schematic cross-sectional view of the connection between the tank docking mechanism and the hydrogen storage tank in a preferred embodiment of the present application;

[0021] Figure 4This is a schematic cross-sectional view of the docking mechanism of the hydrogenation pipe and the tank body in a preferred embodiment of the present application;

[0022] Figure 5 This is a schematic diagram of a partial internal cross-sectional structure of a T-shaped water tank in a preferred embodiment of the present application;

[0023] Figure 6 This is a schematic diagram of the partial cross-sectional structure of the cooperation between the heat exchange plate and the ventilation fan in a preferred embodiment of the present application.

[0024] In the figure: 1. Hydrogen storage tank; 2. T-shaped water tank; 3. Drive cylinder; 4. Water circulation frame; 5. Bracket; 6. U-shaped frame; 7. Docking frame; 8. Hydrogen filling port; 9. Hydrogen filling pipe; 10. Lifting ring; 11. Water exchange port; 12. Propeller component; 13. Heat exchange plate; 14. Heat conduction plate; 15. Ventilation fan; 16. Ventilation port; 17. Pressure relief valve. DETAILED DESCRIPTION

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figures 1 to 6The hydrogen storage device of the present invention belongs to the field of charging, battery replacement and hydrogenation facility manufacturing, and provides a fast hydrogenation device based on solid-state hydrogen storage, including multiple hydrogen storage tanks 1, also including a T-shaped water tank 2, a tank docking mechanism, a driving cylinder 3, a water circulation frame 4 and a heat exchange mechanism. The T-shaped water tank 2 is used to hold water. Multiple hydrogen storage tanks 1 are placed in the T-shaped water tank 2 when refueling. There are multiple tank docking mechanisms, and both sides of the T-shaped water tank 2 are rotatably connected with multiple tank docking mechanisms. The hydrogen storage tank 1 is detachably arranged on the tank docking mechanism. The tank docking mechanism is used to fix the hydrogen storage tank 1 and drive the hydrogen storage tank 1 to rotate. There are multiple driving cylinders 3, and the driving cylinder 3 is rotatably arranged in the T-shaped water tank 2. Each tank docking mechanism is rotatably connected to the output end of a driving cylinder 3. The heat exchange mechanism is fixedly connected to both sides of the T-shaped water tank 2, and the heat exchange mechanism and the tank docking mechanism are staggered. The heat exchange mechanism is used to dissipate the heat of the water in the T-shaped water tank 2. The circulation frame 4 is fixedly connected to the bottom of the T-shaped water pool 2. The water circulation frame 4 is used to drive the water in the T-shaped water pool 2 to circulate. When hydrogenation is performed, the hydrogen storage tank 1 is passed through the bracket 5 and docked with the hydrogenation port 8. Then, the docking frame 7 is rotated to fix the tank body on the bracket 5. Then, the tank body docking mechanism is driven to rotate by the driving cylinder 3, so that the tank body is rotated into the T-shaped water pool 2. The water in the T-shaped water pool 2 is circulated through the water circulation frame 4, so that the heat in the hydrogen storage tank 1 is evenly distributed in the water in the T-shaped water pool 2, and the water is dissipated by the heat exchange mechanism to fully dissipate heat. Compared with the traditional method of placing the hydrogen storage tank 1 directly in water for water bath temperature control, vertically placing the hydrogen storage tank 1 can, on the one hand, make the tank body more evenly in contact with water. On the other hand, in the tank body, hydrogen is lighter and will move upward, which can squeeze out some of the remaining gas that may exist in the tank body toward the bottom of the tank body, and can also remove impurity gas in the tank body.

[0027] See also Figures 1 to 4, further, the tank docking mechanism includes a bracket 5, a tank docking assembly and a U-shaped frame 6, the bracket 5 is rotatably connected to the T-shaped water tank 2, the output end of the drive cylinder 3 is rotatably connected to the bracket 5, the tank docking assembly is rotatably connected to the end of the bracket 5 away from the drive cylinder 3, the tank docking assembly is used to dock with the hydrogen storage tank 1, the U-shaped frame 6 is fixedly connected to the side of the bracket 5 close to the drive cylinder 3, the U-shaped frame 6 is detachably connected to the hydrogen storage tank 1, the tank docking assembly includes a docking frame 7, a hydrogenation port 8 and a lifting ring 10, the docking frame 7 is rotatably connected to the bracket 5, the hydrogenation port 8 is fixedly connected to the docking frame 7, the hydrogenation port 8 is connected to the hydrogenation pipe 9, the lifting ring 10 is fixedly connected to the docking frame 7, and the lifting ring 10 is connected to the hydrogen storage tank 1 The connection is detachable. When docking the hydrogen storage tank 1, the end of the hydrogen storage tank 1 for charging and discharging hydrogen is passed through the lifting ring 10 and then docked with the hydrogen filling port 8 on the docking frame 7. At this time, the docking frame 7 is rotated to dock the hydrogen storage tank 1 with the U-shaped frame 6. At this time, the hydrogen storage tank 1 is fixed on the bracket 5. At this time, water can be added to the T-shaped water pool 2 so that the water submerges the hydrogen storage tank 1. The output end of the driving cylinder 3 is extended to push the bracket 5 to rotate. The hydrogen storage tank 1 is vertically rotated. At this time, the heat exchange plate 13 is on the side of the hydrogen storage tank 1, which is more conducive to heat dissipation of the hydrogen storage tank 1. After docking with the docking frame 7, it is rotated to dock with the U-shaped frame 6, which can conveniently fix the hydrogen storage tank 1 and reduce the time for fixing the hydrogen storage tank 1.

[0028] See also Figures 3 and 4 Furthermore, when the hydrogen storage tank 1 contacts the bracket 5, the hydrogen filling port 8 is connected to the hydrogen storage tank 1, and the docking frame 7 is rotated so that the hydrogen storage tank 1 is connected to the U-shaped frame 6. When the output end of the driving cylinder 3 is extended, the bracket 5 can be pushed to rotate, and the hydrogen storage tank 1 can be rotated to a vertical state with the bracket 5. At this time, the hydrogen filling port 8 is below the hydrogen storage tank 1. After rotation, the hydrogen filling port 8 is below the hydrogen storage tank 1. Hydrogen is added to the hydrogen storage tank 1 from below. Since the mass of hydrogen is lower than that of air, hydrogen moves upward in the hydrogen storage tank 1, and hydrogen contacts and reacts with the alloy material to store hydrogen. At the same time, since the mass of hydrogen is relatively light, other gases that may exist in the hydrogen storage tank 1 and are mixed in during use will be squeezed by the hydrogen to move toward the direction of the hydrogen filling port 8, and other gases will continue to move downward.

[0029] See also Figure 5As a further solution of the present application, the water circulation frame 4 is configured to be conical, and water exchange ports 11 are provided on both sides of the water circulation frame 4. The water exchange ports 11 on both sides face the brackets 5 on both sides respectively. A plurality of propeller components 12 are fixedly installed in the water circulation frame 4. The two sides of the water circulation frame 4 are configured to be arc-shaped. Through the water exchange ports 11, water on both sides can flow through the water circulation frame 4. The driving components on the propeller components can use a motor or other driving method. The motor drives the propeller to rotate, and the propeller can drive the water in the T-shaped water pool 2 to enter the water exchange port 11 on one side and flow out of the water exchange port 11 on the other side, so that the water circulates in the T-shaped water pool 2 through the water circulation frame 4, avoiding the high water temperature around the hydrogen storage tank 1 and the low water temperature at other positions, which makes the temperature regulation effect lower.

[0030] See also Figure 1 and Figure 6 On the basis of the above scheme, the heat exchange mechanism includes a heat exchange plate 13, a heat conductive plate 14 and a ventilation fan 15. A plurality of heat exchange plates 13 are provided, and a plurality of heat exchange plates 13 are fixedly connected to the T-shaped water pool 2. The heat exchange plates 13 pass through the T-shaped water pool 2 and are arranged between two adjacent brackets 5. A plurality of heat conductive plates 14 are provided, and a plurality of heat conductive plates 14 are fixedly connected to the heat exchange plates 13. One end of the heat conductive plate 14 extending into the T-shaped water pool 2 is inclined toward the water circulation frame 4. A plurality of ventilation fans 15 are provided, and a plurality of ventilation fans 15 are fixedly installed on the outside of the T-shaped water pool 2. The ventilation fan 15 is arranged between two adjacent heat exchange plates 13. Ventilation ports are provided on both sides of the ventilation fan 15 close to and away from the T-shaped water pool 2. 16. Since the heat conducting sheet 14 is tilted and arranged close to one side of the water circulation frame 4, when the propeller component drives the water in the T-shaped water pool 2 to circulate, water is ejected or flows in through the water exchange port 11, and the water contacts the heat conducting sheet 14 and can flow along the heat conducting sheet 14, making full contact with the heat conducting sheet 14 and the heat exchange sheet 13, and heat is transferred to the outside through the heat conducting sheet 14 and the heat exchange sheet 13. When the ventilation fan 15 is started, the air flow is blown onto the outer wall of the T-shaped water pool 2. After moving to both sides, the air flow contacts the heat exchange sheet 13, takes away the heat on the heat exchange sheet 13, and then fully cools it down. A plurality of temperature sensors can be set in the T-shaped water pool 2 to adjust the efficiency of the ventilation fan 15 in dissipating heat to the heat exchange sheet 13 according to the temperature change.

[0031] See also Figures 3 and 4 It is further explained that when the hydrogen storage tank 1 is set on the bracket 5, the hydrogen storage tank 1 is below the liquid level in the T-shaped water pool 2. When fixing the hydrogen storage tank 1, the T-shaped water pool 2 does not need to be filled with water. After the hydrogen storage tank 1 is rotated and docked with the U-shaped frame 6, water can be added to cover the hydrogen storage tank 1. At this time, the gas tank can be cooled first, and then the bracket 5 can be rotated when hydrogen is added.

[0032] See also Figure 4In addition, it should be noted that the hydrogenation pipe 9 uses a hose, and a pressure relief valve 17 is provided on the side of the hydrogenation pipe 9 near the hydrogenation port 8. When the bracket 5 rotates to keep the hydrogen storage tank 1 in a vertical state, the hydrogenation pipe 9 bends, and the pressure relief valve 17 is at the lowest point of the hydrogenation pipe 9. As the bracket 5 rotates, the hydrogenation pipe 9 bends and rotates, and the hydrogenation pipe 9 is bent into a U shape. The pressure relief valve 17 moves to the lowest point as the hydrogenation pipe 9 rotates. As the hydrogenation pipe 9 and the hydrogenation port 8 introduce hydrogen into the hydrogen storage tank 1, other gases move downward to the lowest point in the hydrogenation pipe 9. As the pressure increases, the pressure relief valve 17 opens to discharge impurity gases and part of the hydrogen through the pressure relief valve 17. The discharge of gas can also be observed through bubbles on the water surface. The hydrogen pressure can then be reduced to stop the gas discharge, and the hydrogenation is completed at this time.

[0033] In summary, when the rapid hydrogenation device based on solid-state hydrogen storage is performing hydrogenation, the hydrogen storage tank 1 is first passed through the lifting ring 10 to be docked with the hydrogenation port 8. The lifting ring 10 supports and stabilizes the hydrogen storage tank 1, and the hydrogen storage tank 1 is rotated to be docked with the U-shaped frame 6. At this time, the hydrogen storage tank 1 is fixed on the bracket 5. At this time, water can be added to the T-shaped water tank 2 so that the water surface covers the hydrogen storage tank 1. When hydrogenation is performed, the output end of the driving cylinder 3 is extended to push the bracket 5 to rotate, so that the hydrogen storage tank 1 is rotated to a vertical state, and the hydrogenation pipe 9 is bent accordingly. At this time, the hydrogen storage tank 1 is fed to the hydrogenation pipe 9 and the hydrogenation port 8. Hydrogen is added in tank 1, and the propeller component drives the water in the T-shaped water pool 2 to circulate. The water contacts the heat exchange plate 13 and the heat conducting plate 14, and the heat is transferred to the outside of the T-shaped water pool 2. The ventilation fan 15 is started to dissipate heat from the heat exchange plate 13. When the hydrogenation is completed, the hydrogen pressure in the hydrogenation pipe 9 rises, and the hydrogen moves upward in the hydrogenation pipe 9 and the hydrogen storage tank 1, and the other gases move downward to the pressure relief valve 17. As the pressure increases, the pressure relief valve 17 opens to discharge the other gases and part of the hydrogen. After the exhaust is observed through the water surface, the hydrogen pressure in the hydrogenation pipe 9 is reduced, and the hydrogenation is completed at this time.

[0034] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A rapid hydrogenation device based on solid-state hydrogen storage, comprising a plurality of hydrogen storage tanks (1), characterized in that: Also includes: A T-shaped water tank (2), wherein the T-shaped water tank (2) is used to hold water, and the plurality of hydrogen storage tanks (1) are placed in the T-shaped water tank (2) when performing hydrogenation; A plurality of tank docking mechanisms are provided, and both sides of the T-shaped water tank (2) are rotatably connected to the plurality of tank docking mechanisms. The hydrogen storage tank (1) is detachably provided on the tank docking mechanisms, and the tank docking mechanisms are used to fix the hydrogen storage tank (1) and drive the hydrogen storage tank (1) to rotate; A plurality of drive cylinders (3) are provided, the drive cylinders (3) being rotatably arranged in the T-shaped water tank (2), and each of the tank docking mechanisms being rotatably connected to an output end of the drive cylinder (3); A heat exchange mechanism is fixedly connected to both sides of the T-shaped water tank (2), the heat exchange mechanism and the tank docking mechanism are arranged in a staggered manner, and the heat exchange mechanism is used to dissipate heat from the water in the T-shaped water tank (2); A water circulation frame (4) is fixedly connected to the bottom of the T-shaped water pool (2), and the water circulation frame (4) is used to drive the water in the T-shaped water pool (2) to circulate.

2. A rapid hydrogenation device based on solid-state hydrogen storage according to claim 1, characterized in that: The tank docking mechanism comprises: A bracket (5) is rotatably connected to the T-shaped water tank (2), and an output end of the driving cylinder (3) is rotatably connected to the bracket (5); a tank docking assembly, rotatably connected to an end of the bracket (5) away from the drive cylinder (3), the tank docking assembly being used for docking with the hydrogen storage tank (1); A U-shaped frame (6) is fixedly connected to a side of the bracket (5) close to the driving cylinder (3), and the U-shaped frame (6) is detachably connected to the hydrogen storage tank (1).

3. A rapid hydrogenation device based on solid-state hydrogen storage according to claim 2, characterized in that: The tank docking assembly includes: a docking frame (7) rotatably connected to the bracket (5); A hydrogenation port (8) is fixedly connected to the docking frame (7), and a hydrogenation pipe (9) is connected to the hydrogenation port (8); A lifting ring (10) is fixedly connected to the docking frame (7), and the lifting ring (10) is detachably connected to the hydrogen storage tank (1).

4. A rapid hydrogenation device based on solid-state hydrogen storage according to claim 3, characterized in that: When the hydrogen storage tank (1) contacts the bracket (5), the hydrogen filling port (8) is connected to the hydrogen storage tank (1), and the docking frame (7) is rotated so that the hydrogen storage tank (1) is connected to the U-shaped frame (6).

5. A rapid hydrogenation device based on solid-state hydrogen storage according to claim 4, characterized in that: When the output end of the driving cylinder (3) is extended, the bracket (5) can be pushed to rotate, and the hydrogen storage tank (1) can be rotated to a vertical state along with the bracket (5). At this time, the hydrogen filling port (8) is located below the hydrogen storage tank (1).

6. A rapid hydrogenation device based on solid-state hydrogen storage according to claim 5, characterized in that: The water circulation frame (4) is configured to be conical, and water exchange ports (11) are provided on both sides of the water circulation frame (4). The water exchange ports (11) on both sides face the brackets (5) on both sides respectively, and a plurality of propeller components (12) are fixedly installed in the water circulation frame (4).

7. A rapid hydrogenation device based on solid-state hydrogen storage according to claim 6, characterized in that: The heat exchange mechanism comprises: A plurality of heat exchange fins (13) are provided, wherein the plurality of heat exchange fins (13) are fixedly connected to the T-shaped water pool (2), the heat exchange fins (13) pass through the T-shaped water pool (2), and the heat exchange fins (13) are provided between two adjacent brackets (5); A plurality of heat conducting sheets (14) are provided, wherein the plurality of heat conducting sheets (14) are fixedly connected to the heat exchange sheet (13), and one end of the heat conducting sheet (14) extending into the T-shaped water pool (2) is inclined toward the water circulation frame (4); A plurality of ventilation fans (15) are provided, and the plurality of ventilation fans (15) are fixedly installed outside the T-shaped water pool (2). The ventilation fans (15) are arranged between two adjacent heat exchange fins (13), and ventilation ports (16) are provided on both sides of the ventilation fans (15) close to and away from the T-shaped water pool (2).

8. A rapid hydrogenation device based on solid-state hydrogen storage according to claim 7, characterized in that: When the hydrogen storage tank (1) is placed on the bracket (5), the hydrogen storage tank (1) is located below the liquid level in the T-shaped water pool (2).

9. A rapid hydrogenation device based on solid-state hydrogen storage according to claim 8, characterized in that: The hydrogenation pipe (9) uses a hose, and a pressure relief valve (17) is provided on one side of the hydrogenation pipe (9) close to the hydrogenation port (8). When the bracket (5) rotates so that the hydrogen storage tank (1) remains in a vertical state, the hydrogenation pipe (9) bends, and the pressure relief valve (17) is at the lowest point of the hydrogenation pipe (9).

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