CN216520939U

CN216520939U - Heat exchange solid hydrogen storage device

Info

Publication number: CN216520939U
Application number: CN202123352029.0U
Authority: CN
Inventors: 闵德; 廖灿辉
Original assignee: Sihui Dabowen Industrial Co ltd
Current assignee: Sihui Dabowen Industrial Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-13
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a heat exchange solid hydrogen storage device, relating to the field of hydrogen storage equipment, comprising a bottom plate and an outer tank, wherein the top of the bottom plate is provided with a damping component, the inner wall of the outer tank is provided with a carbon fiber reinforced layer, the inner side of the carbon fiber reinforced layer is provided with an inner liner, the top of the bottom plate is provided with a moving component, the heat exchange solid hydrogen storage device is provided with a fastening ring, a piston rod, a piston plate, a spring, a steel plate, a sliding shaft and a sliding frame, when the hydrogen storage device jolts in the transportation process, the sliding block slides in the sliding groove, so that the piston rod pushes the piston plate to extrude in the air cavity, the sliding shaft slides in the sliding frame after the steel plate is stressed, and the spring also deforms, because the air chamber is lined with air, the piston plate has resistance in the movement process, and the elasticity of the spring and the steel plate is matched, the vibration force can be well buffered, and the hydrogen storage device can be effectively prevented from being damaged in the transportation process.

Description

Heat exchange solid hydrogen storage device

Technical Field

The utility model relates to the field of hydrogen storage equipment, in particular to a heat exchange solid hydrogen storage device.

Background

With the social development, hydrogen energy has been regarded as a clean and efficient secondary energy and has been widely studied, and becomes an ideal energy source for human beings in the future, and the storage and transportation of hydrogen are key technologies in the utilization process of hydrogen energy.

The current hydrogen storage device single structure, hydrogen storage device if when long distance transportation, lack the buffering subassembly, jolt very easy damage in the road, bring huge loss for the user, secondly, because partial hydrogen storage device's size is great, the short distance is removed very inconveniently, influences the convenience that the hydrogen jar used.

Disclosure of Invention

Based on the above, the utility model aims to provide a heat exchange solid hydrogen storage device to solve the technical problems of easy damage and inconvenient movement during bumping.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a solid-state hydrogen storage device of heat transfer, includes bottom plate and outer jar, the top of bottom plate is provided with damper, the inner wall of outer jar is provided with the carbon fiber strengthening layer, the inboard on carbon fiber strengthening layer is provided with the inside lining, the top of bottom plate is provided with removes the subassembly, remove the subassembly including the gyro wheel that is located bottom plate both sides and the electric putter that is located bottom plate centre, the one end of outer jar is provided with the hydrogen interface, the other end of outer jar is provided with pressure regulating valve, pressure regulating valve's bottom is provided with the pressure release valve, pressure sensor is installed to pressure regulating valve's one end.

Further, damper has seted up the spout including the shock attenuation seat, the inboard of shock attenuation seat is provided with the tighrening ring, the inside of tighrening ring is provided with the air chamber, the inside below of shock attenuation seat is provided with piston rod and sliding frame respectively, the both sides of tighrening ring are fixed with the slider, the top of piston rod extends to the inside of air chamber and is fixed with the piston board, the inboard of sliding frame is fixed with the steel sheet through the sliding shaft, the top of sliding frame is provided with the spring.

Through adopting above-mentioned technical scheme, through the elasticity of air resistance, spring and steel sheet when piston board upward movement, can protect the device on the way in the transportation, avoid vibrations and damage the device.

Further, electric putter's bottom is connected with the mounting panel, the sucking disc is installed to the bottom of mounting panel, miniature air pump is installed at the top of mounting panel, the end of giving vent to anger of miniature air pump is connected with the trachea, just the trachea extends to the inside of sucking disc.

Through adopting above-mentioned technical scheme, miniature air pump inflates the sucking disc through the trachea, can change the inside vacuum state of sucking disc, and the electric putter of being convenient for promotes the sucking disc.

Furthermore, the inboard of tighrening ring is provided with the guard ring, the guard ring adopts rubber materials to make and forms, and its thickness is 5 cm.

Through adopting above-mentioned technical scheme, strengthen the protection to the outer jar, can cushion the vibrations power.

Further, the steel plate is arc-shaped, and the steel plate and the spring are both made of spring steel materials.

Through adopting above-mentioned technical scheme for steel sheet and spring can carry out effectual shock attenuation buffering to the outer jar, have improved its protectiveness.

Furthermore, both sides of the shock absorption seat are provided with reinforcing plates, and the reinforcing plates are in the shape of a right triangle.

Through adopting above-mentioned technical scheme, can strengthen the fastness of shock mount, and then make the device more stable.

In summary, the utility model mainly has the following beneficial effects:

1. according to the utility model, the fastening ring, the piston rod, the piston plate, the spring, the steel plate, the sliding shaft and the sliding frame are arranged, when the hydrogen storage device bumps in the transportation process, the sliding block slides in the sliding groove, so that the piston rod pushes the piston plate to extrude in the air cavity, the sliding shaft slides in the sliding frame after the steel plate is stressed, the spring also deforms, and the piston plate has resistance in the movement process due to the fact that air is lined in the air cavity, and the vibration force can be well buffered by matching with the elasticity of the spring and the steel plate, so that the hydrogen storage device can be effectively prevented from being damaged in the transportation process;

2. according to the utility model, the moving assembly is arranged, when the hydrogen storage device needs to move in a short distance, a worker starts the miniature air pump, the miniature air pump blows air into the sucker through the air pipe, so that the inner part of the sucker loses a vacuum state, at the moment, the electric push rod contracts, the mounting plate drives the sucker to move upwards, at the moment, the worker can adjust the position of the hydrogen storage device through the roller, the service life of the sucker can be prolonged through the mode, the sucker is prevented from being damaged due to rigid pulling, after the hydrogen storage device moves to a proper position, the worker pushes the sucker to move downwards through the electric push rod, so that the sucker is tightly adsorbed on the ground, the stability of the hydrogen storage device is further increased, the device is prevented from self-offsetting, and the convenience of the device is improved.

Drawings

FIG. 1 is a schematic view of a moving assembly according to the present invention;

FIG. 2 is a side view of the shock absorbing assembly of the present invention;

FIG. 3 is a schematic view of the liner structure of the present invention;

fig. 4 is a schematic diagram of an explosion structure of a steel plate and a sliding frame according to the present invention.

In the figure: 1. a base plate; 2. a moving assembly; 201. a roller; 202. an electric push rod; 203. mounting a plate; 204. a suction cup; 205. a micro air pump; 206. an air tube; 3. a shock absorbing assembly; 301. a shock absorbing seat; 302. a reinforcing plate; 303. a fastening ring; 304. a chute; 305. a slider; 306. an air chamber; 307. a piston rod; 308. a piston plate; 309. a sliding frame; 310. a slide shaft; 311. a steel plate; 312. a spring; 313. a guard ring; 4. an outer tank; 5. a pressure regulating valve; 6. a pressure relief valve; 7. a hydrogen gas interface; 8. a carbon fiber reinforced layer; 9. a liner; 10. a pressure sensor.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following describes an embodiment of the present invention based on its overall structure.

A heat exchange solid hydrogen storage device comprises a bottom plate 1 and an outer tank 4, a shock absorption component 3 is arranged at the top of the bottom plate 1, the shock absorption component 3 comprises a shock absorption seat 301, a sliding groove 304 is formed in the inner side of the shock absorption seat 301, a fastening ring 303 is arranged on the inner side of the shock absorption seat 301, an air cavity 306 is formed in the fastening ring 303, a piston rod 307 and a sliding frame 309 are respectively arranged below the inner part of the shock absorption seat 301, sliding blocks 305 are fixed on two sides of the fastening ring 303, the top end of the piston rod 307 extends into the air cavity 306 and is fixed with a piston plate 308, a steel plate 311 is fixed on the inner side of the sliding frame 309 through a sliding shaft 310, a spring 312 is arranged at the top of the sliding frame 309, air resistance when the piston plate 308 moves upwards, the spring 312 and the elasticity of the steel plate 311 can protect the device during transportation and avoid the device from being damaged by vibration, a carbon fiber reinforced layer 8 is arranged on the inner wall of the outer tank 4, the inner side of the carbon fiber reinforced layer 8 is provided with a lining 9, the top of the bottom plate 1 is provided with a moving assembly 2, the moving assembly 2 comprises rollers 201 positioned at two sides of the bottom plate 1 and an electric push rod 202 positioned in the middle of the bottom plate 1, the bottom end of the electric push rod 202 is connected with a mounting plate 203, the bottom of the mounting plate 203 is provided with a sucker 204, the top of the mounting plate 203 is provided with a micro air pump 205, the air outlet end of the micro air pump 205 is connected with an air pipe 206, and the trachea 206 extends to the inside of sucking disc 204, and miniature air pump 205 inflates sucking disc 204 through trachea 206, can change the inside vacuum state of sucking disc 204, and the electric putter 202 of being convenient for promotes sucking disc 204, and the one end of outer jar 4 is provided with hydrogen interface 7, and the other end of outer jar 4 is provided with pressure regulating valve 5, and the bottom of pressure regulating valve 5 is provided with pressure release valve 6, and pressure sensor 10 is installed to the one end of pressure regulating valve 5.

Referring to fig. 2, a protection ring 313 is disposed on the inner side of the fastening ring 303, the protection ring 313 is made of rubber material and has a thickness of 5cm, so as to reinforce the protection of the outer tank 4 and buffer the vibration force.

Referring to fig. 2 and 4, the steel plate 311 is arc-shaped, and the steel plate 311 and the spring 312 are made of spring steel material, so that the steel plate 311 and the spring 312 can effectively absorb shock and buffer the outer tank 4, and the protection performance of the outer tank is improved.

Referring to fig. 1, reinforcing plates 302 are disposed on both sides of the shock absorbing base 301, and the reinforcing plates 302 are in the shape of a right triangle, so as to enhance the firmness of the shock absorbing base 301, and further make the device more stable.

The implementation principle of the embodiment is as follows: during transportation, when bumping, the sliding block 305 slides in the sliding groove 304, so that the piston rod 307 pushes the piston plate 308 to extrude in the air cavity 306, the steel plate 311 is stressed to make the sliding shaft 310 slide in the sliding frame 309, the spring 312 also deforms, the air cavity 306 is lined with air, so that the piston plate 308 has resistance in the movement process, and the vibration force can be well buffered by matching the elasticity of the spring 312 and the steel plate 311, so that the damage of the hydrogen storage device in the transportation process can be effectively avoided, when the hydrogen storage device needs to move in a short distance, a worker starts the micro air pump 205, the micro air pump 205 blows air into the suction cup 204 through the air pipe 206, so that the vacuum state inside the suction cup 204 is lost, at the moment, the electric push rod 202 contracts, the mounting plate 203 drives the suction cup 204 to move upwards, and the worker can adjust the position of the hydrogen storage device through the roller 201, can improve the life of sucking disc 204 through this mode, prevent that hard dragging and make sucking disc 204 damage, after removing suitable position, the staff promotes sucking disc 204 downstream through electric putter 202 for sucking disc 204 is tightly subaerial in absorption, and then has increased hydrogen storage device's stability, avoids the device to take place to squint by oneself.

Although embodiments of the present invention have been shown and described, the present embodiments are merely illustrative of the present invention and are not intended to limit the present invention, and the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and those skilled in the art can make modifications, substitutions, variations, etc. of the embodiments as required without departing from the principle and spirit of the present invention, but within the scope of the claims of the present invention.

Claims

1. The utility model provides a solid-state hydrogen storage device of heat transfer, includes bottom plate (1) and outer jar (4), its characterized in that: the top of bottom plate (1) is provided with damper assembly (3), the inner wall of outer jar (4) is provided with carbon fiber reinforcement layer (8), the inboard of carbon fiber reinforcement layer (8) is provided with inside lining (9), the top of bottom plate (1) is provided with removal subassembly (2), remove subassembly (2) including gyro wheel (201) that are located bottom plate (1) both sides and electric putter (202) that are located bottom plate (1) bottom centre, the one end of outer jar (4) is provided with hydrogen interface (7), the other end of outer jar (4) is provided with pressure regulating valve (5), the bottom of pressure regulating valve (5) is provided with pressure release valve (6), pressure sensor (10) are installed to the one end of pressure regulating valve (5).

2. A heat exchange solid state hydrogen storage device according to claim 1, wherein: damping component (3) including shock absorber (301), spout (304) have been seted up to the inboard of shock absorber (401), the inboard of shock absorber (301) is provided with tighrening ring (303), the inside of tighrening ring (303) is provided with air chamber (306), the inside below of shock absorber (301) is provided with piston rod (307) and sliding frame (309) respectively, the both sides of tighrening ring (303) are fixed with slider (305), the top of piston rod (307) extends to the inside of air chamber (306) and is fixed with piston plate (308), the inboard of sliding frame (309) is fixed with steel sheet (311) through slide-shaft (310), the top of sliding frame (309) is provided with spring (312).

3. A heat exchange solid state hydrogen storage device according to claim 1, wherein: the bottom of electric putter (202) is connected with mounting panel (203), sucking disc (204) are installed to the bottom of mounting panel (203), miniature air pump (205) are installed at the top of mounting panel (203), the end of giving vent to anger of miniature air pump (205) is connected with trachea (206), just trachea (206) extend to the inside of sucking disc (204).

4. A heat exchange solid state hydrogen storage device according to claim 2, wherein: the inner side of the fastening ring (303) is provided with a protective ring (313), the protective ring (313) is made of rubber materials, and the thickness of the protective ring is 5 cm.

5. A heat exchange solid state hydrogen storage device according to claim 2, wherein: the steel plate (311) is arc-shaped, and the steel plate (311) and the spring (312) are both made of spring steel materials.

6. A heat exchange solid state hydrogen storage device according to claim 2, wherein: both sides of shock attenuation seat (301) all are provided with reinforcing plate (302), just reinforcing plate (302) are right angled triangle.