CN215635286U - Water electrolysis hydrogen production and storage device - Google Patents
Water electrolysis hydrogen production and storage device Download PDFInfo
- Publication number
- CN215635286U CN215635286U CN202122032208.XU CN202122032208U CN215635286U CN 215635286 U CN215635286 U CN 215635286U CN 202122032208 U CN202122032208 U CN 202122032208U CN 215635286 U CN215635286 U CN 215635286U
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- CN
- China
- Prior art keywords
- hydrogen
- water electrolysis
- magnetic ring
- storage device
- homopolar magnetic
- Prior art date
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- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 60
- 239000001257 hydrogen Substances 0.000 title claims abstract description 60
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 230000007306 turnover Effects 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 150000002431 hydrogen Chemical class 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/45—Hydrogen technologies in production processes
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The utility model relates to the field of hydrogen production by water electrolysis, in particular to a hydrogen storage device for hydrogen production by water electrolysis. Including the hydrogen storage tank, hydrogen storage tank one side bottom is connected with the business turn over pipe, still includes: the homopolar magnetic block is fixed on the outer surface of the I-shaped sealing element; the homopolar magnetic ring slides on the outer side surface of the inlet and outlet pipe in a limiting way; compared with the original sealing valve, the structure adopts the principle that the like poles repel each other between the like pole magnetic ring and the like pole magnetic ring to control the movement of the I-shaped sealing element in the middle of the inlet pipe and the outlet pipe so as to control the delivery of the hydrogen, and the structure adopts the switch of the valve body pushed magnetically, so that no gap exists between the valve bodies, the hydrogen cannot be discharged to the outside in the delivery process, and the safety of the hydrogen in the delivery process is further enhanced.
Description
Technical Field
The utility model relates to the field of hydrogen production by water electrolysis, in particular to a hydrogen storage device for hydrogen production by water electrolysis.
Background
At present, a new round of energy technology revolution is being created worldwide, the international energy pattern is also changing deeply, renewable energy is gradually becoming the main source of newly-increased electric power, power grid structure and operation mode will all change significantly, as clean low-carbon energy utilization medium, can realize the large-scale consumption of fluctuating renewable energy, hydrogen has the dual attribute of energy and material UNICOM, it is the electric energy to the important tie that each trade field extends and replaces fossil fuel, atmospheric pollutants and greenhouse gas do not discharge in the use.
At present, due to the particularity of the hydrogen energy source, a hydrogen tank is used as a storage device, and sufficient safety detection equipment is arranged inside the hydrogen tank. However, the existing hydrogen tank still has a great risk in the process of conveying and discharging hydrogen, and a valve for controlling the discharge of hydrogen does not have enough safety.
Therefore, it is necessary to provide a hydrogen storage device for hydrogen production by water electrolysis to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a hydrogen storage device for hydrogen production by water electrolysis.
The utility model provides a hydrogen storage device for hydrogen production by water electrolysis, which comprises: the hydrogen storage tank, hydrogen storage tank one side bottom is connected with the business turn over pipe, still includes:
the homopolar magnetic block is fixed on the outer surface of the I-shaped sealing element;
the homopolar magnetic ring slides on the outer side surface of the inlet and outlet pipe in a limiting way.
Preferably, the middle part of the inlet and outlet pipe is provided with a positioning plate, the inner side of the positioning plate is connected with an I-shaped sealing element, and one side of the inner side of the I-shaped sealing element is attached to the outer wall of the positioning plate.
Preferably, the middle part of the I-shaped sealing element is sleeved with a force application spring, and one end of the force application spring abuts against the outer surface of the positioning plate.
Preferably, a slide bar is arranged at the joint of the inlet and outlet pipe and the homopolar magnetic ring, and the homopolar magnetic ring slides on the outer surface of the slide bar.
Preferably, the homopolar magnetic ring is provided with a positioning groove at the joint of the inlet and outlet pipes, and the positioning groove is abutted against the top end of the slide bar.
Preferably, the middle part of the top surface of the hydrogen storage tank is communicated with a safety valve, and the outer side of the safety valve is provided with a pressure gauge.
Compared with the related art, the hydrogen production and storage device for water electrolysis has the following beneficial effects:
1. according to the utility model, the homopolar magnetic blocks and the homopolar magnetic rings are additionally arranged on the valve structure of the inlet pipe and the outlet pipe of the hydrogen tank, so that the hydrogen in the hydrogen tank can be conveyed in and out, the movement of the I-shaped sealing element in the middle of the inlet pipe and the outlet pipe can be controlled by adopting the principle that homopolar repulsion between the homopolar magnetic blocks and the homopolar magnetic rings is adopted, and the conveying of the hydrogen is controlled.
2. According to the utility model, the slide bar is additionally arranged between the outer surface of the inlet and outlet pipe and the homopolar magnetic ring, so that the homopolar magnetic ring can be attached to the outer surface of the slide bar to move towards one end of the inlet and outlet pipe in the process of controlling and moving, the homopolar magnetic block has higher stability in the moving process, the homopolar magnetic ring is connected with the positioning groove formed in the position of the inlet and outlet pipe, and the homopolar magnetic ring can rotate after moving to the top of the slide bar, so that the positioning groove is abutted against the end surface of the top of the slide bar, and the stability of the I-shaped sealing element when the I-shaped sealing element is completely opened is further improved.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of a hydrogen storage apparatus for hydrogen production by water electrolysis according to the present invention;
FIG. 2 is a schematic structural view of the inlet and outlet pipes shown in FIG. 1;
FIG. 3 is a cross-sectional structural view of the access tube shown in FIG. 1;
fig. 4 is a schematic structural view illustrating the decomposition of the inside and outside pipes shown in fig. 1.
Reference numbers in the figures: 1. a hydrogen storage tank; 2. an inlet pipe and an outlet pipe; 3. positioning a plate; 4. an I-shaped seal; 5. a force application spring; 6. homopolar magnetic blocks; 7. a slide bar; 8. homopolar magnetic rings; 9. positioning a groove; 10. a safety valve; 11. and a pressure gauge.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to fig. 1 to 4, a hydrogen storage apparatus for hydrogen production by water electrolysis according to an embodiment of the present invention includes: the hydrogen storage tank 1 is provided with a hydrogen storage tank,
the bottom of 1 one side of hydrogen storage tank is connected with business turn over pipe 2, still includes:
the homopolar magnet 6 is fixed on the outer surface of the I-shaped sealing element 4;
homopolar magnetic ring 8, homopolar magnetic ring 8 is spacing to slide in business turn over pipe 2 outside surface.
It should be noted that: the homopolar magnetic block 6 and the homopolar magnetic ring 8 are additionally arranged on the valve structure of the inlet pipe 2 of the hydrogen tank, so that the hydrogen in the hydrogen tank can be conveyed in and out, the movement of the I-shaped sealing element 4 in the middle of the inlet pipe 2 can be controlled by adopting the principle that homopolar magnets repel each other between the homopolar magnetic block and the homopolar magnetic block, and the conveying of the hydrogen is controlled.
In the embodiment of the utility model, please refer to fig. 1 and 4, a positioning plate 3 is arranged in the middle of an inlet and outlet pipe 2, an i-shaped sealing element 4 is connected to the inner side of the positioning plate 3, one side of the inner side of the i-shaped sealing element 4 is attached to the outer wall of the positioning plate 3, a force application spring 5 is sleeved in the middle of the i-shaped sealing element 4, one end of the force application spring 5 is abutted to the outer surface of the positioning plate 3, a slide bar 7 is arranged at the joint of the inlet and outlet pipe 2 and a homopolar magnetic ring 8, the homopolar magnetic ring 8 slides on the outer surface of the slide bar 7, a positioning groove 9 is arranged at the joint of the inlet and outlet pipe 2, the positioning groove 9 is abutted to the top end of the slide bar 7, a safety valve 10 is communicated with the middle of the top surface of a hydrogen storage tank 1, and a pressure gauge 11 is arranged outside the safety valve 10;
it should be noted that: according to the utility model, the sliding strip 7 is additionally arranged between the outer surface of the inlet and outlet pipe 2 and the homopolar magnetic ring 8, so that the homopolar magnetic ring 8 can be attached to the outer surface of the sliding strip 7 to move towards one end of the inlet and outlet pipe 2 in the process of controlling and moving, the homopolar magnetic block 6 is higher in stability in the moving process, the homopolar magnetic ring 8 is connected with the positioning groove 9 formed in the position of the inlet and outlet pipe 2, and after the homopolar magnetic ring 8 moves to the top of the sliding strip 7, the homopolar magnetic ring can rotate, so that the positioning groove 9 is abutted to the end surface of the top of the sliding strip 7, and the stability of the I-shaped sealing element 4 is further improved when the I-shaped sealing element is completely opened;
the circuits and controls involved in the present invention are prior art and will not be described in detail herein.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a hydrogen storage device is carried out hydrogen manufacturing to water electrolysis, includes hydrogen storage tank (1), hydrogen storage tank (1) one side bottom is connected with business turn over pipe (2), its characterized in that still includes:
the homopolar magnetic block (6) is fixed on the outer surface of the I-shaped sealing element (4);
homopolar magnetic ring (8), homopolar magnetic ring (8) is spacing to slide in business turn over pipe (2) outside surface.
2. The hydrogen production and storage device through water electrolysis according to claim 1, characterized in that a positioning plate (3) is arranged in the middle of the inlet and outlet pipe (2), an I-shaped sealing element (4) is connected to the inner side of the positioning plate (3), and one surface of the inner side of the I-shaped sealing element (4) is attached to the outer wall of the positioning plate (3).
3. The hydrogen and hydrogen production and storage device by water electrolysis according to claim 1, wherein the middle part of the I-shaped sealing element (4) is sleeved with a force application spring (5), and one end of the force application spring (5) is abutted against the outer surface of the positioning plate (3).
4. The hydrogen and hydrogen production and storage device by water electrolysis according to claim 1, wherein a slide bar (7) is arranged at the joint of the inlet and outlet pipes (2) and the homopolar magnetic ring (8), and the homopolar magnetic ring (8) slides on the outer surface of the slide bar (7).
5. The hydrogen and hydrogen production and storage device by water electrolysis according to claim 1, wherein the homopolar magnetic ring (8) is provided with a positioning groove (9) at the joint of the inlet and outlet pipe (2), and the positioning groove (9) is abutted against the top end of the slide bar (7).
6. The hydrogen production and storage device through water electrolysis according to claim 1, characterized in that the middle of the top surface of the hydrogen storage tank (1) is communicated with a safety valve (10), and a pressure gauge (11) is arranged outside the safety valve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122032208.XU CN215635286U (en) | 2021-08-26 | 2021-08-26 | Water electrolysis hydrogen production and storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122032208.XU CN215635286U (en) | 2021-08-26 | 2021-08-26 | Water electrolysis hydrogen production and storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215635286U true CN215635286U (en) | 2022-01-25 |
Family
ID=79902706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122032208.XU Active CN215635286U (en) | 2021-08-26 | 2021-08-26 | Water electrolysis hydrogen production and storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215635286U (en) |
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2021
- 2021-08-26 CN CN202122032208.XU patent/CN215635286U/en active Active
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