CN117628398A - Solid-state hydrogen storage device - Google Patents
Solid-state hydrogen storage device Download PDFInfo
- Publication number
- CN117628398A CN117628398A CN202311685038.2A CN202311685038A CN117628398A CN 117628398 A CN117628398 A CN 117628398A CN 202311685038 A CN202311685038 A CN 202311685038A CN 117628398 A CN117628398 A CN 117628398A
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- Prior art keywords
- hydrogen storage
- water
- water tank
- groups
- storage device
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- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 73
- 239000001257 hydrogen Substances 0.000 title claims abstract description 73
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 81
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- 238000005485 electric heating Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a solid-state hydrogen storage device, which comprises a box body, wherein the box body is of a cavity structure; the mounting sleeve is of a cavity structure and is arranged in the accommodating cavity through the connecting frame; the hydrogen storage pipe is detachably sleeved in the water jacket, one end of the hydrogen storage pipe is provided with a mounting pin, and the mounting pin is provided with a locking groove; the fixing seat is arranged at the end part of the accommodating cavity through a connecting block at one end, and a plurality of groups of guide pipes are circumferentially and equidistantly arranged on the fixing seat; the water tank is arranged on the tank body; the air duct is arranged at the end part of the water tank, a motor is arranged on the air duct, and blades are arranged on a motor main shaft. According to the invention, the plurality of groups of water jackets which are mutually communicated are arranged in the mounting sleeve, the hydrogen storage tubes are detachably and tightly sleeved in the water jackets, the water jackets are communicated with the outside through the guide tubes from the water tank, and under the action of the water pump, the heat exchange liquid is driven to circulate between the water jackets and the water tank, so that the hydrogen storage tubes can effectively and actively dissipate heat.
Description
Technical Field
The invention relates to the technical field of hydrogen storage equipment, in particular to a solid-state hydrogen storage device.
Background
Chinese patent publication No.: CN217153809U discloses a hydrogen storage container and a hydrogen storage device, the hydrogen storage container includes container body and a plurality of fin, a plurality of hydrogen storage pipelines as an organic whole have in the container body, the urceolus integrated into one piece of a plurality of hydrogen storage pipelines, the end cover is all installed at the both ends of the urceolus of hydrogen storage pipeline, the urceolus of hydrogen storage pipeline surrounds with the end cover and forms accommodation space, switch on between the accommodation space of a plurality of hydrogen storage pipelines, accommodation space is used for placing the solid matter of hydrogen storage, a plurality of fin encircle and set up in the periphery side of at least one hydrogen storage pipeline, a plurality of fin and the urceolus integrated into one piece of at least one hydrogen storage pipeline. However, the following drawbacks still exist in the actual use process: the hydrogen storage container performs passive heat dissipation through a single fin, so that the heat dissipation efficiency is low; meanwhile, the situation that the temperature is too low and heat preservation is needed exists in the use process of the hydrogen storage container, the device cannot realize effective heat preservation, and the hydrogen storage pipeline and the external heat dissipation device are integrally formed, so that the hydrogen storage pipeline cannot be independently disassembled.
Disclosure of Invention
The present invention is directed to a solid-state hydrogen storage device, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a solid state hydrogen storage device comprising
The box body is of a cavity structure, and a plurality of groups of partition boards are arranged in the box body at equal intervals in the transverse direction and the vertical direction, so that the inner cavity of the box body is divided into a plurality of groups of accommodating cavities;
the mounting sleeve is of a cavity structure and is arranged in the accommodating cavity through a connecting frame, a plurality of groups of radiating first fins are equidistantly arranged on the outer wall of the mounting sleeve, the first fins extend along the length direction of the mounting sleeve, a plurality of groups of water jackets are equidistantly arranged in the mounting sleeve, and adjacent water jackets are communicated through communicating pipes;
the hydrogen storage pipe is detachably sleeved in the water jacket, one end of the hydrogen storage pipe is provided with a mounting pin, and the mounting pin is provided with a locking groove;
the fixing seat is arranged at the end part of the accommodating cavity through a connecting block at one end, a plurality of groups of guide pipes are circumferentially equidistant and arranged at the end part of the fixing seat, a connecting sleeve which can be sleeved with a mounting pin is arranged at the end part of each guide pipe, a lock tongue which can enter a locking groove is movably arranged in each connecting sleeve, one end of each lock tongue is connected with one end of a first connecting rod in the connecting sleeve, a spring is sleeved on each first connecting rod, one end of each spring is abutted with each lock tongue, the other end of each spring is abutted with a supporting block on the inner wall of the connecting sleeve, the other end of each first connecting rod is movably connected with a second connecting rod, the other end of each second connecting rod is connected with a driving block in the center of the fixing seat, and a driving handle for driving the driving block to rotate is arranged on the fixing seat;
the water tank is arranged on the tank body, a plurality of groups of second fins are circumferentially and equidistantly arranged on the water tank, the second fins extend along the length direction of the water tank, and the water tank is communicated with a total water outlet pipe of the water jacket through a guide pipe;
the air duct is arranged at the end part of the water tank, a motor is arranged on the air duct, and blades are arranged on a main shaft of the motor; and
the water pump is arranged on the box body, the water inlet of the water pump is communicated with the water tank through a conduit, and the water outlet of the water pump is communicated with the total water inlet pipe of the water jacket through a conduit.
Preferably, the water jackets are arranged in a square or regular triangle.
Preferably, the hydrogen storage tube has an inner diameter of 50mm.
Preferably, the water tank adopts a hollow cylindrical structure.
Preferably, the water tank is circumferentially provided with an electric heating wire for heating.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the plurality of groups of water jackets which are mutually communicated are arranged in the mounting sleeve, the hydrogen storage tubes are detachably and tightly sleeved in the water jackets, the water jackets are communicated with the outside through the guide tubes by the water tanks, and under the action of the water pump, the heat exchange liquid is driven to circulate between the water jackets and the water tanks, so that the hydrogen storage tubes can effectively and actively dissipate heat; meanwhile, as the heating wire is arranged on the water tank in a surrounding way, when the temperature of the hydrogen storage tube is reduced, the water tank is heated by the heating wire, so that the heat exchange liquid is heated, the hydrogen storage tube can be effectively insulated and heated, and finally the hydrogen storage tube is at a proper working temperature; more important is: through set up the locking device that comprises parts such as fixing base, adapter sleeve, spring bolt at the tip of holding chamber, when the hydrogen storage pipe is installed in the installation cover, the mounting pin of hydrogen storage pipe tip enters into the adapter sleeve in to the spring bolt enters into the locking inslot under the effect of spring automatically, realizes the locking to the hydrogen storage pipe, when dismantling the hydrogen storage pipe, only need rotate driving handle, make the spring bolt keep away from the locking inslot and can realize the unblock, consequently realized convenient installation and dismantlement to the hydrogen storage pipe, be convenient for maintain the hydrogen storage pipe.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of another angle structure of the present invention;
FIG. 3 is a schematic view of the installation sleeve structure of the present invention;
FIG. 4 is a schematic view of the water jacket structure (square layout) of the present invention;
FIG. 5 is a schematic view of a water jacket structure (equilateral triangle layout) of the present invention;
FIG. 6 is a schematic view of a hydrogen storage tube according to the present invention;
FIG. 7 is an enlarged schematic view of the structure of the area B in FIG. 6;
FIG. 8 is a schematic view of a fixing base according to the present invention;
FIG. 9 is a schematic view of the internal structure of the fixing base of the present invention;
in the figure: the device comprises a box body 1, a containing cavity 2, a mounting sleeve 3, a connecting frame 4, a first fin 5, a water jacket 6, a communicating pipe 7, a hydrogen storage pipe 8, a mounting pin 9, a locking groove 10, a fixing seat 11, a connecting block 12, a conduit 13, a connecting sleeve 14, a lock tongue 15, a first connecting rod 16, a spring 17, a supporting block 18, a second connecting rod 19, a driving block 20, a driving handle 21, a water tank 22, a second fin 23, an air duct 24, a motor 25, a blade 26, a water pump 27 and a conduit 28.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-9, the present invention provides a technical solution:
a solid state hydrogen storage device comprising
The box 1 is of a cavity structure without front and rear sides, and a plurality of groups of partition boards are arranged in the box 1 at equal intervals in the transverse direction and the vertical direction, so that the inner cavity of the box is divided into a plurality of groups of accommodating cavities 2. The hydrogen storage tube 8 which is dismounted from the inside of the box body 1 needs to enter and exit from the rear side surface of the box body 1, and meanwhile, the cooling air channel is formed by the design of no front side surface and no rear side surface, so that the first fins 5 on the outer wall of the mounting sleeve 3 can be fully contacted with cooling air, and the cooling air can be effectively radiated;
the mounting sleeve 3 is of a cavity structure and is fixedly arranged in the accommodating cavity 2 through the connecting frame 4, a plurality of groups of radiating first fins 5 are equidistantly arranged on the outer wall of the mounting sleeve 3, the first fins 5 extend along the length direction of the mounting sleeve 3, a plurality of groups of water jackets 6 are equidistantly arranged in the mounting sleeve 3 and are communicated with each other through the communicating pipe 7, and the water jackets 6 are arranged in a square or regular triangle;
the hydrogen storage tube 8 is detachably sleeved in the water jacket 6, the inner diameter of the hydrogen storage tube 8 is 50mm, one end of the hydrogen storage tube 8 is provided with a mounting pin 9, and the mounting pin 9 is provided with a locking groove 10; from the above description, it is clear that: the hydrogen storage tube 8 is detachably sleeved in the water jacket 6, so that the hydrogen storage tube 8 is in close contact with the water jacket 6, on one hand, the hydrogen storage tube 8 can be subjected to effective heat exchange, namely has good heat dissipation and heating functions, on the other hand, the water jacket 6 tightly wraps the hydrogen storage tube 8, the structure of the hydrogen storage tube 8 can be further enhanced, and the safety of the hydrogen storage tube is effectively ensured;
the fixing seat 11 is fixedly arranged at the end part of the accommodating cavity 2 through a connecting block 12 at one end, and the connecting block 12 is arranged in the installation space and fixedly connected with the adjacent water jackets 6 due to the installation space between the water jackets 6; a plurality of groups of guide pipes 13 are circumferentially and equidistantly arranged on the fixed seat 11, and the number of the guide pipes 13 is consistent with the number of the water jackets 6 and the hydrogen storage pipes 8; the end part of the guide pipe 13 is provided with a connecting sleeve 14 which can be sleeved with the mounting pin 9, the end part of the mounting pin 9 is of a spherical structure, the inner diameter of the connecting sleeve 14 is matched with the outer diameter of the mounting pin 9, and the circle center of the connecting sleeve 14 corresponds to the circle centers of the water jacket 6 and the hydrogen storage pipe 8, so that the mounting pin 9 can enter the connecting sleeve 14 when the hydrogen storage pipe 8 is inserted into the water jacket 6; a lock tongue 15 which can enter the locking groove 10 is movably arranged in the connecting sleeve 14, one end of the lock tongue 15 is connected with one end of a first connecting rod 16 in the connecting sleeve 14, a spring 17 is sleeved on the first connecting rod 16, one end of the spring 17 is abutted with the lock tongue 15, the other end of the spring 17 is abutted with a supporting block 18 on the inner wall of the connecting sleeve 14, the lock tongue 15 can automatically restore to the original position when being impacted by the mounting pin 9 through the arrangement of the spring 17, and the spring 17 generates reaction force on the first connecting rod 16 and the second connecting rod 19, so that the driving handle 21 can be kept in a normally closed state and cannot automatically rotate; the other end of the first connecting rod 16 is movably connected with a second connecting rod 19, the other end of the second connecting rod 19 is connected with a driving block 20 in the center of the inside of the fixed seat 11, and a driving handle 21 for driving the driving block 20 to rotate is arranged on the fixed seat 11;
when the hydrogen storage tube 8 is installed in the installation sleeve 6, the installation pin 9 at the end part of the hydrogen storage tube 8 impacts the lock tongue 15 through the spherical structure at the end part, compresses the spring 17, enables the lock tongue 15 to move along the radius direction close to the circle center, and enables the lock tongue 15 to enter the locking groove under the action of the spring 17, so that the locking of the hydrogen storage tube 8 is realized; when the hydrogen storage tube 8 is disassembled, only the driving handle 21 is required to be rotated, and under the action of the second connecting rod 19 and the first connecting rod 16, the linkage lock tongue 15 moves inwards, so that the lock tongue 15 is far away from the locking groove to realize unlocking, thereby realizing convenient installation and disassembly of the hydrogen storage tube and facilitating the maintenance of the hydrogen storage tube;
the water tank 22 is arranged on the tank body 1, the water tank 22 adopts a cavity cylindrical structure, the cavity cylindrical structure can increase the heat dissipation area of the water tank 22 and improve the heat dissipation efficiency, a plurality of groups of second fins 23 are circumferentially and equidistantly arranged on the water tank 22, the second fins 23 extend along the length direction of the water tank 22, the water tank 22 is communicated with the total water outlet pipe of the water jacket 6 through a conduit 28, and the water tank 22 is circumferentially provided with an electric heating wire for heating;
the air duct 24 is arranged at the end part of the water tank 22, a motor 25 is arranged on the air duct 24, and blades 26 are arranged on the main shaft of the motor 25; and
and a water pump 27, which is arranged on the box body 1, wherein the water inlet of the water pump 27 is communicated with the water tank 22 through a conduit 28, and the water outlet of the water pump 27 is communicated with the total water inlet pipe of the water jacket 6 through the conduit 28.
Through setting up water tank 22, under the effect of water pump 27, the inside heat exchange liquid of drive water tank 22 can circulate between water jacket 6 to under the effect of parts such as wind channel 24, second fin 23, make hydrogen storage pipe 8 can obtain the efficient heat dissipation, simultaneously, because hydrogen storage pipe 8 is when the exhaust, the temperature drops, heats water tank 22 through the heating wire, and then heats its inside heat exchange liquid, realizes the heat preservation and the heating effect to hydrogen storage pipe 8.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A solid state hydrogen storage device, characterized by: comprising
The box body (1) is of a cavity structure, a plurality of groups of partition boards are arranged in the box body (1) at equal intervals in the transverse direction and the vertical direction, and the inner cavity of the box body is further divided into a plurality of groups of accommodating cavities (2);
the mounting sleeve (3) is of a cavity structure and is arranged in the accommodating cavity (2) through the connecting frame (4), a plurality of groups of first fins (5) for heat dissipation are equidistantly arranged on the outer wall of the mounting sleeve (3), the first fins (5) extend along the length direction of the mounting sleeve (3), a plurality of groups of water jackets (6) are equidistantly arranged in the mounting sleeve (3), and adjacent water jackets (6) are communicated through the communicating pipe (7);
the hydrogen storage pipe (8) is detachably sleeved in the water jacket (6), one end of the hydrogen storage pipe (8) is provided with a mounting pin (9), and the mounting pin (9) is provided with a locking groove (10);
the fixing seat (11) is arranged at the end part of the accommodating cavity (2) through a connecting block (12) at one end, a plurality of groups of guide pipes (13) are circumferentially equidistant to the fixing seat (11), a connecting sleeve (14) which can be sleeved with the mounting pin (9) is arranged at the end part of the guide pipe (13), a lock tongue (15) which can enter the locking groove (10) is movably arranged in the connecting sleeve (14), one end of the lock tongue (15) is connected with one end of a first connecting rod (16) in the connecting sleeve (14), a spring (17) is sleeved on the first connecting rod (16), one end of the spring (17) is abutted with the lock tongue (15), the other end of the spring is abutted with a supporting block (18) on the inner wall of the connecting sleeve (14), the other end of the first connecting rod (16) is movably connected with a second connecting rod (19), the other end of the second connecting rod (19) is connected with a driving block (20) in the center inside the fixing seat (11), and a driving handle (21) for driving the driving block (20) to rotate is arranged on the fixing seat (11).
The water tank (22) is arranged on the tank body (1), a plurality of groups of second fins (23) are circumferentially and equidistantly arranged on the water tank (22), the second fins (23) extend along the length direction of the water tank (22), and the water tank (22) is communicated with a total water outlet pipe of the water jacket (6) through a conduit (28);
the air duct (24) is arranged at the end part of the water tank (22), a motor (25) is arranged on the air duct (24), and blades (26) are arranged on a main shaft of the motor (25); and
the water pump (27) is arranged on the box body (1), a water inlet of the water pump (27) is communicated with the water tank (22) through a conduit (28), and a water outlet of the water pump is communicated with a total water inlet pipe of the water jacket (6) through the conduit (28).
2. A solid state hydrogen storage device according to claim 1, wherein: the water jackets (6) are arranged in a square or regular triangle.
3. A solid state hydrogen storage device according to claim 1, wherein: the inner diameter of the hydrogen storage tube (8) is 50mm.
4. A solid state hydrogen storage device according to claim 1, wherein: the water tank (22) adopts a hollow cylindrical structure.
5. The solid state hydrogen storage device of claim 4, wherein: the water tank (22) is circumferentially provided with an electric heating wire for heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311685038.2A CN117628398B (en) | 2023-12-04 | 2023-12-04 | Solid-state hydrogen storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311685038.2A CN117628398B (en) | 2023-12-04 | 2023-12-04 | Solid-state hydrogen storage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117628398A true CN117628398A (en) | 2024-03-01 |
| CN117628398B CN117628398B (en) | 2024-05-14 |
Family
ID=90016200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311685038.2A Active CN117628398B (en) | 2023-12-04 | 2023-12-04 | Solid-state hydrogen storage device |
Country Status (1)
| Country | Link |
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| CN (1) | CN117628398B (en) |
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Also Published As
| Publication number | Publication date |
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| CN117628398B (en) | 2024-05-14 |
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