Storage tank for hydrogen storage

Abstract

The utility model provides a storage tank for hydrogen storage, which comprises a base and a storage tank body, the storage tank body is arranged at the middle end of the top of the base, a hydrogen sensor is arranged at the top of the storage tank body, a leakage protection component is arranged on the base, and the leakage protection component is arranged on the base. The leakage protection assembly comprises a transmission box, a servo motor, a protection cover and a welding rod, and the transmission box is welded to the middle end of the bottom of the base. By arranging the hydrogen sensor, the storage tank body can be monitored, and when hydrogen leakage occurs, the leakage protection assembly can be started through the central processing unit and the control module to cover the storage tank body, so that the harm of hydrogen leakage to the surrounding environment and personnel can be reduced; the method can reduce the risk of fire disasters, explosions or other safety accidents, can also restrain the influence of hydrogen leakage on the atmosphere and water sources, reduces environmental pollution, protects the ecological system, and meanwhile can reduce the loss of hydrogen, reduce the cost and save resources.

Description

Technical Field

[0001] The utility model relates to a storage tank, in particular to a storage tank for storing hydrogen, and belongs to the technical field of hydrogen storage tanks. Background Art

[0002] Hydrogen storage tanks are equipment specifically used to store hydrogen. These tanks can adopt different designs and materials to adapt to different needs and conditions. Common hydrogen storage tanks include pressure vessels, liquid hydrogen storage tanks and solid hydrogen storage tanks. These tanks play a key role in the field of hydrogen energy because effective hydrogen storage technology is essential to promoting the development of the hydrogen energy industry.

[0003] If hydrogen leaks during use in existing hydrogen storage tanks, it may cause serious environmental impacts. Since hydrogen is a flammable gas, once it leaks, it may form a flammable gas cloud after mixing with oxygen in the air. When it is affected by sparks or ignition sources, an explosion or fire may occur. At the same time, after hydrogen leaks, it may cause toxic hazards to the surrounding environment and have adverse effects on human health. Given the characteristics of hydrogen, safe management and monitoring of hydrogen storage tanks are crucial to minimize the risk of leakage.

[0004] To this end, a storage tank for storing hydrogen is proposed. Utility Model Content

[0005] In view of this, the utility model provides a storage tank for storing hydrogen to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0006] The technical solution of the utility model is implemented as follows: a storage tank for hydrogen storage, including a base and a storage tank body, the storage tank body is arranged at the middle end of the top of the base, a hydrogen sensor is arranged on the top of the storage tank body, a leakage protection component is arranged on the base, the leakage protection component includes a transmission box, a servo motor, a protective cover and a welding rod, the transmission box is welded to the middle end of the bottom of the base, and support legs are welded around the bottom of the base.

[0007] Further preferably, the servo motor is arranged on the front side of the transmission box, the output end of the servo motor is fixedly connected to a gear, the upper and lower sides of the gear are meshed with tooth plates, the welding rod is welded to the outer side of the tooth plate, and the protective cover is welded to one end of the welding rod.

[0008] Further preferably, the output end of the hydrogen sensor is electrically connected to a central processing unit, the output end of the central processing unit is electrically connected to a wireless transmission module and a control module respectively, the control module is electrically connected to a servo motor, and the output end of the wireless transmission module is electrically connected to a mobile terminal.

[0009] Further preferably, guide grooves are provided on both the front and rear sides of the top of the base, L-shaped rods are welded on both the front and rear sides of the protective cover, a connecting plate is welded at one end of the L-shaped rod, and a guide wheel is movably connected to the inner side of the connecting plate.

[0010] Further preferably, a slot and an insert block are respectively provided on the front and rear sides of the inner side of the protective cover, and the slot and the insert block are arranged opposite to each other.

[0011] Further preferably, limiting grooves are provided on both sides of the inner surface of the base, one end of the welding rod passes through the limiting groove and extends to the top of the base, and the outer side of the welding rod is tightly fitted with the inner wall of the limiting groove.

[0012] Further preferably, slide grooves are provided on both upper and lower sides of the inner cavity of the transmission box, a sliding block is welded to the outer side of the tooth plate, and the sliding block is slidably connected in the slide groove.

[0013] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0014] 1. The utility model can monitor the storage tank body by setting a hydrogen sensor. When a hydrogen leak occurs, the leakage protection component can be activated by the central processor and the control module to cover the storage tank body, which can not only reduce the harm of hydrogen leakage to the surrounding environment and personnel, and reduce the risk of fire, explosion or other safety accidents, but also curb the impact of hydrogen leakage on the atmosphere and water sources, reduce environmental pollution and protect the ecosystem, while reducing the loss of hydrogen, reducing costs and saving resources.

[0015] 2. The utility model can guide the movement of the protective cover by providing a guide groove, an L-shaped rod, a connecting plate and a guide wheel. When the protective cover moves, the protective cover drives the guide wheel to slide along the guide groove through the L-shaped rod and the connecting plate, thereby improving its stability during movement. By providing slots and plug-in blocks, the inner sides of the protective covers on both sides can be limited and fixed when they are in contact, thereby improving the connection effect of the protective covers on both sides. By providing a limiting groove, the welding rod can be limited to avoid displacement during movement. By providing a sliding groove and a sliding block, the tooth plate can be supported and limited, and at the same time, its stability during movement can be improved.

[0016] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a front view structural diagram of the utility model;

[0019] Figure 2 This is a bottom view of the structure of the utility model;

[0020] Figure 3 This is a structural diagram of the leakage protection component of the utility model;

[0021] Figure 4 This is a system schematic diagram of the utility model.

[0022] Figure numerals: 1. base; 2. supporting leg; 3. leakage protection assembly; 301. transmission box; 302. slider; 303. slide groove; 304. gear; 305. servo motor; 306. tooth plate; 307. guide wheel; 308. connecting plate; 309. L-shaped rod; 310. protective cover; 311. plug-in block; 312. slot; 313. welding rod; 4. guide groove; 5. limit groove; 6. storage tank body; 7. hydrogen sensor; 8. central processing unit; 9. control module; 10. wireless transmission module; 11. mobile terminal. DETAILED DESCRIPTION

[0023] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0024] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0025] like Figure 1-4As shown, the embodiment of the utility model provides a storage tank for hydrogen storage, including a base 1 and a storage tank body 6, the storage tank body 6 is arranged at the middle end of the top of the base 1, a hydrogen sensor 7 is arranged on the top of the storage tank body 6, a leakage protection component 3 is arranged on the base 1, and the leakage protection component 3 includes a transmission box 301, a servo motor 305, a protective cover 310 and a welding rod 313, the transmission box 301 is welded to the middle end of the bottom of the base 1, and support legs 2 are welded around the bottom of the base 1, and the servo motor 305 is arranged on the transmission box 30 1, the output end of the servo motor 305 is fixedly connected to the gear 304, the upper and lower sides of the gear 304 are meshed with a tooth plate 306, the welding rod 313 is welded to the outer side of the tooth plate 306, the protective cover 310 is welded to one end of the welding rod 313, the output end of the hydrogen sensor 7 is electrically connected to the central processing unit 8, the output end of the central processing unit 8 is electrically connected to the wireless transmission module 10 and the control module 9 respectively, the control module 9 is electrically connected to the servo motor 305, and the output end of the wireless transmission module 10 is electrically connected to the mobile terminal 11.

[0026] In this embodiment, by providing a hydrogen sensor 7, the storage tank body 6 can be monitored. When a hydrogen leak occurs, the leakage protection component 3 can be activated by the central processor 8 and the control module 9 to cover the storage tank body 6. This can not only reduce the harm of hydrogen leakage to the surrounding environment and personnel, and reduce the risk of fire, explosion or other safety accidents, but also curb the impact of hydrogen leakage on the atmosphere and water sources, reduce environmental pollution and protect the ecosystem, while reducing the loss of hydrogen, reducing costs and saving resources.

[0027] In one embodiment, guide grooves 4 are provided on both the front and rear sides of the top of the base 1, L-shaped rods 309 are welded on both the front and rear sides of the protective cover 310, a connecting plate 308 is welded on one end of the L-shaped rod 309, and a guide wheel 307 is movably connected to the inner side of the connecting plate 308, slots 312 and plug blocks 311 are respectively provided on the front and rear sides of the inner side of the protective cover 310, and the slots 312 and the plug blocks 311 are arranged opposite to each other, limiting grooves 5 are provided on both the left and right sides of the inner surface of the base 1, one end of the welding rod 313 passes through the limiting groove 5 and extends to the top of the base 1, and the outer side of the welding rod 313 is tightly fitted with the inner wall of the limiting groove 5, and sliding grooves 303 are provided on the upper and lower sides of the inner cavity of the transmission box 301, and a slider 302 is welded on the outer side of the tooth plate 306, and the slider 302 is slidably connected in the sliding groove 303.

[0028] In this embodiment, by providing the guide groove 4, L-shaped rod 309, connecting plate 308 and guide wheel 307, the protective cover 310 can be guided for movement. When the protective cover 310 moves, the protective cover 310 drives the guide wheel 307 to slide along the guide groove 4 through the L-shaped rod 309 and the connecting plate 308, thereby improving its stability during movement. By providing the slot 312 and the plug block 311, the inner sides of the protective covers 310 on both sides can be limited and fixed when they are in contact, thereby improving the connection effect of the protective covers 310 on both sides. By providing the limiting groove 5, the welding rod 313 can be limited to avoid displacement during movement. By providing the slide groove 303 and the slider 302, the tooth plate 306 can be supported and limited, and at the same time, its stability during movement can be improved.

[0029] When the utility model is working, the storage tank body 6 is monitored in real time by the hydrogen sensor 7 arranged on the top of the storage tank body 6. When hydrogen leakage occurs in the storage tank body 6, the hydrogen sensor 7 transmits a signal to the central processing unit 8. The central processing unit 8 starts the servo motor 305 through the control module 9, and drives the gear 304 to rotate through the output end of the servo motor 305. The gear 304 drives the tooth plate 306 to move inward through the meshing of the teeth. The tooth plate 306 drives the protective cover 310 to move inward through the welding rod 313. When the protective covers 310 on both sides are in contact, the plug Block 311 is snapped into slot 312, and then the storage tank body 6 is covered by protective cover 310 to prevent hydrogen leakage, which can not only reduce the harm of hydrogen leakage to the surrounding environment and personnel, reduce the risk of fire, explosion or other safety accidents, but also curb the impact of hydrogen leakage on the atmosphere and water sources, reduce environmental pollution and protect the ecosystem, while reducing the loss of hydrogen, reducing costs and saving resources. At the same time, the central processor 8 transmits a signal to the mobile terminal 11 through the wireless transmission module 10 to remind the staff to inspect and maintain the storage tank body 6.

[0030] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A storage tank for hydrogen storage, characterized in that: The invention comprises a base (1) and a storage tank body (6), wherein the storage tank body (6) is arranged at the middle end of the top of the base (1), a hydrogen sensor (7) is arranged at the top of the storage tank body (6), a leakage protection component (3) is arranged on the base (1), and the leakage protection component (3) comprises a transmission box (301), a servo motor (305), a protection cover (310) and a welding rod (313), the transmission box (301) is welded to the middle end of the bottom of the base (1), and support legs (2) are welded around the bottom of the base (1).

2. A storage tank for hydrogen storage according to claim 1, characterized in that: The servo motor (305) is arranged at the front side of the transmission box (301); the output end of the servo motor (305) is fixedly connected to a gear (304); the upper and lower sides of the gear (304) are meshed with toothed plates (306); the welding rod (313) is welded to the outer side of the toothed plate (306); and the protective cover (310) is welded to one end of the welding rod (313).

3. A storage tank for hydrogen storage according to claim 1, characterized in that: The output end of the hydrogen sensor (7) is electrically connected to a central processing unit (8), the output end of the central processing unit (8) is electrically connected to a wireless transmission module (10) and a control module (9), respectively, the control module (9) is electrically connected to a servo motor (305), and the output end of the wireless transmission module (10) is electrically connected to a mobile terminal (11).

4. A storage tank for hydrogen storage according to claim 1, characterized in that: The front and rear sides of the top of the base (1) are both provided with guide grooves (4); the front and rear sides of the protective cover (310) are both welded with L-shaped rods (309); a connecting plate (308) is welded to one end of the L-shaped rod (309); and a guide wheel (307) is movably connected to the inner side of the connecting plate (308).

5. A storage tank for hydrogen storage according to claim 1, characterized in that: A slot (312) and an insert block (311) are respectively arranged on the front and rear sides of the inner side of the protective cover (310), and the slot (312) and the insert block (311) are arranged opposite to each other.

6. A storage tank for hydrogen storage according to claim 1, characterized in that: Limiting grooves (5) are provided on both left and right sides of the inner surface of the base (1); one end of the welding rod (313) passes through the limiting groove (5) and extends to the top of the base (1); and the outer side of the welding rod (313) is tightly fitted to the inner wall of the limiting groove (5).

7. A storage tank for hydrogen storage according to claim 2, characterized in that: Slide grooves (303) are provided on both upper and lower sides of the inner cavity of the transmission box (301), a slider (302) is welded on the outer side of the tooth plate (306), and the slider (302) is slidably connected in the slide groove (303).

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