CN114811435A - Underwater hydrogen storage chamber - Google Patents
Underwater hydrogen storage chamber Download PDFInfo
- Publication number
- CN114811435A CN114811435A CN202210321594.0A CN202210321594A CN114811435A CN 114811435 A CN114811435 A CN 114811435A CN 202210321594 A CN202210321594 A CN 202210321594A CN 114811435 A CN114811435 A CN 114811435A
- Authority
- CN
- China
- Prior art keywords
- storage chamber
- hydrogen storage
- chamber body
- hydrogen
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 149
- 239000001257 hydrogen Substances 0.000 title claims abstract description 149
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 147
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 81
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 42
- 239000000843 powder Substances 0.000 claims abstract description 21
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 238000004880 explosion Methods 0.000 abstract description 39
- 230000000694 effects Effects 0.000 abstract description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 20
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 12
- 229910052760 oxygen Inorganic materials 0.000 description 12
- 239000001301 oxygen Substances 0.000 description 12
- 239000001569 carbon dioxide Substances 0.000 description 10
- 229910002092 carbon dioxide Inorganic materials 0.000 description 10
- 239000000203 mixture Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- -1 when leakage occurs Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
- F17C1/007—Underground or underwater storage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/08—Mounting arrangements for vessels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
- F17C2205/01—Mounting arrangements
- F17C2205/0103—Exterior arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
- F17C2221/012—Hydrogen
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2260/00—Purposes of gas storage and gas handling
- F17C2260/04—Reducing risks and environmental impact
- F17C2260/042—Reducing risk of explosion
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The application relates to an underwater hydrogen storage chamber, which belongs to the technical field of hydrogen storage, and comprises a hydrogen storage chamber body and a water tank, wherein the hydrogen storage chamber body is used for storing a hydrogen cylinder and is placed in the water tank, the water tank is filled with water, and the hydrogen storage chamber body is positioned below the liquid level of the water tank; the structural strength of the periphery of the hydrogen storage chamber is greater than that of the top surface of the hydrogen storage chamber; the hydrogen storage chamber body comprises a box body, one surface of the box body is open, and a cover plate is arranged on the upper cover of the box body; a first cavity is formed in the cover plate, and sodium carbonate powder is filled in the first cavity. The hydrogen explosion-proof device has the effect of reducing the influence caused by hydrogen explosion.
Description
Technical Field
The application relates to the field of hydrogen storage, in particular to an underwater hydrogen storage chamber.
Background
Hydrogen energy is a recognized clean energy source that is emerging as a low and zero carbon energy source. In the 21 st century, hydrogen energy development plans are made in China, the United states, Japan, Canada, European Union and the like, and China has made various progress in the field of hydrogen energy, and is expected to become one of the leading countries of hydrogen energy technology and application in the near future.
Hydrogen is generally stored in a hydrogen cylinder to be used, and due to the very combustible property of hydrogen, when leakage occurs, hydrogen is in contact with air, so that explosion is easily caused, and safety accidents occur.
In view of the above-mentioned related technologies, the inventor believes that hydrogen explosion is likely to occur, which causes a large influence and a safety accident.
Disclosure of Invention
In order to reduce the influence of hydrogen explosion, the application provides an underwater hydrogen storage chamber.
The application provides a hydrogen storage room under water adopts following technical scheme:
an underwater hydrogen storage chamber comprises a hydrogen storage chamber body and a water tank, wherein the hydrogen storage chamber body is used for storing hydrogen cylinders, the hydrogen storage chamber body is placed in the water tank, the water tank is filled with water, and the hydrogen storage chamber body is positioned below the liquid level of the water tank; the structural strength of the periphery of the hydrogen storage chamber body is greater than that of the top surface of the hydrogen storage chamber body.
By adopting the technical scheme, the hydrogen storage chamber body is placed under water, so that the hydrogen storage chamber body is isolated from oxygen, and the possibility of hydrogen explosion is reduced; if explosion happens, the structural strength of the periphery of the hydrogen storage chamber is greater than that of the top surface of the hydrogen storage chamber, so that the explosion can be guided, the impact force generated by explosion is dissipated through the top surface of the hydrogen storage chamber body, and the influence of the explosion on buildings, personnel and the like around the hydrogen storage chamber is reduced.
Optionally, the hydrogen storage chamber body comprises a box body, one side of the box body is open, and a cover plate is arranged on the upper cover of the box body; a first cavity is formed in the cover plate, and sodium carbonate powder is filled in the first cavity.
Through adopting above-mentioned technical scheme, if the explosion takes place, the apron is broken, and the sodium carbonate powder in the first cavity looses, and the water mixture in sodium carbonate powder and the water tank produces carbon dioxide, isolated oxygen, prevents the explosion increase.
Optionally, a fixing plate is installed in the hydrogen storage chamber body and used for fixing the hydrogen cylinder, a second cavity is formed in the fixing plate, and sodium carbonate powder is filled in the second cavity.
Through adopting above-mentioned technical scheme, the fixed plate can make installing inside hydrogen storage chamber body that the hydrogen cylinder is more firm to fill into sodium carbonate powder in the second cavity, this internal back of hydrogen storage chamber is entered into to water, and the sodium carbonate powder can produce carbon dioxide with water mixture, and isolated oxygen reduces the influence of explosion.
Optionally, a water storage cavity is arranged inside the hydrogen storage chamber body, and the water storage cavity is filled with water.
Through adopting above-mentioned technical scheme, when exploding, the water of water storage intracavity portion can produce carbon dioxide with the sodium carbonate powder mixture in the fixed plate, and further isolated air reduces the influence that the explosion produced.
Optionally, an inner shell is arranged in the hydrogen storage chamber, the inner shell is connected with the inner wall of the hydrogen storage chamber, the inner shell and the inner wall of the hydrogen storage chamber body are arranged at intervals, and a water storage cavity is formed between the inner shell and the inner wall of the hydrogen storage chamber body; the fixing plate is fixedly connected to one surface of the inner shell, which deviates from the hydrogen storage chamber body.
Optionally, a pull rope is installed on the inner wall of the hydrogen storage chamber body, and one end of the pull rope, which is far away from the inner wall of the hydrogen storage chamber body, penetrates through the inner shell and is connected to the hydrogen cylinder.
Through adopting above-mentioned technical scheme, the hydrogen cylinder can be held to the stay cord, and when avoiding the explosion, the hydrogen cylinder flies out the hydrogen storage chamber body, causes the secondary to destroy.
Optionally, a rubber plug is fixedly connected to the pull rope, a water inlet hole is formed in the inner shell, and the rubber plug is plugged into the water inlet hole.
Through adopting above-mentioned technical scheme, when exploding, the produced impact force of explosion makes the hydrogen cylinder draw and draws the stay cord to make the plug break away from the inlet opening, make the water of water storage intracavity flow into this internal with hydrogen storage chamber, mix with the sodium carbonate powder that looses in the fixed plate, produce carbon dioxide, avoid because the explosion, the water in the water tank can not flow into this internal with hydrogen storage chamber.
Optionally, a part of the length of the pull rope in the water storage cavity is greater than the width of the water storage cavity.
Through adopting above-mentioned technical scheme, stay cord length is greater than the width in water storage chamber, when the stay cord was pulled, can take the inlet opening out with the plug.
Optionally, the hydrogen storage chamber further comprises a base, the hydrogen storage chamber body is fixed on the base, the bottom surface of the water tank is further fixedly provided with an air cylinder, and a piston rod of the air cylinder is fixedly connected to the side, deviating from the hydrogen storage chamber body, of the base.
Through adopting above-mentioned technical scheme, when needs use hydrogen, make the base rise through the cylinder, make hydrogen storage chamber body can expose the surface of water, be convenient for take out hydrogen cylinder in the hydrogen storage chamber body.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the hydrogen storage chamber body is placed under water, so that the hydrogen storage chamber body is isolated from oxygen, and the possibility of hydrogen explosion is reduced; if explosion occurs, the structural strength of the periphery of the hydrogen storage chamber is greater than that of the top surface of the hydrogen storage chamber, so that the guiding effect on the explosion can be achieved, the impact force generated by the explosion can be dispersed through the top surface of the hydrogen storage chamber body, and the influence of the explosion on buildings, personnel and the like around the hydrogen storage chamber can be reduced;
2. if explosion happens, the cover plate is broken, the sodium carbonate powder in the first cavity is scattered, and the sodium carbonate powder is mixed with water in the water tank to generate carbon dioxide, so that oxygen is isolated, and explosion increase is prevented;
3. the fixed plate can make the hydrogen cylinder more firm install inside hydrogen storage chamber body to fill into sodium carbonate powder in the second cavity, this internal back of hydrogen storage chamber is entered into to water, and the sodium carbonate powder mixes with water and can produces carbon dioxide, isolated oxygen, reduces the influence of explosion.
Drawings
Fig. 1 is a front sectional view of an embodiment of the present application.
Fig. 2 is an enlarged view of a in fig. 1.
Fig. 3 is a side sectional view of an embodiment of the present application.
Description of reference numerals: 1. a water tank; 2. a hydrogen storage chamber body; 21. a box body; 211. a sealing strip; 22. a cover plate; 221. screwing the hole; 222. a first cavity; 3. a bolt; 4. a fixing plate; 41. a second cavity; 42. a circular hole; 5. an inner shell; 51. a water storage cavity; 6. pulling a rope; 7. a rubber plug; 8. a base; 9. a cylinder; 10. a hydrogen cylinder.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses an underwater hydrogen storage chamber. Referring to fig. 1, the hydrogen storage room includes water tank 1 under water, hydrogen storage room body 2, be full of water in water tank 1, place hydrogen storage room body 2 in water tank 1, and make hydrogen storage room body 2 be located the liquid level below the water tank 1, and hydrogen storage room body 2 structural strength all around is higher than 2 top surface structural strength of hydrogen storage room body, hydrogen storage room body 2 lateral wall all around can resist the impact force of hydrogen explosion, when exploding in hydrogen storage room body 2, the impact that the explosion produced can be dispersed through hydrogen storage room body 2 top surface, reduce the influence of explosion to hydrogen storage room body 2 all around, and water in the water tank 1 can flow into hydrogen storage room body 2 in, play the effect of isolated oxygen, weaken the effect of explosion.
The hydrogen storage chamber body 2 comprises a box body 21, the box body 21 is of a cuboid structure with one open surface, and a cover plate 22 is covered on the open surface of the box body 21; a sealing groove is formed in the port of the box body 21, a sealing strip 211 is inserted into the sealing groove, and then the cover plate 22 is covered to seal the box body 21.
The four corners of the cover plate 22 are respectively provided with a bolt 3, the nut of the bolt 3 is embedded in the cover plate 22, one end of the screw of the bolt 3 extends out of the cover plate 22, the four corners of the cover plate 22 are respectively provided with a screwing hole 221, the bolt 3 can be screwed through the screwing hole 221, and the diameter of the screwing hole 221 is smaller than that of the nut of the bolt 3, so that the bolt 3 is prevented from being separated from the cover plate 22; connecting holes are respectively formed in four corners of the opened surface of the box body 21, and the bolts 3 are screwed into the connecting holes, so that the cover plate 22 is fixed on the box body 21.
Set up first cavity 222 in apron 22, it has the sodium carbonate powder to fill in first cavity 222, owing to be provided with the cavity, make the apron 22 department structural strength who sets up the cavity position low, when the inside explosion that takes place of hydrogen storage chamber body 2, the impact force that the explosion produced is through apron 22 position effluvium, and apron 22 suffers destruction, the sodium carbonate powder in the first cavity 222 mixes with the water in the water tank 1 and produces carbon dioxide, carbon dioxide further plays isolated oxygen's effect, avoid the explosion increase.
Still install inner shell 5 in hydrogen storage chamber body 2, inner shell 5 is the open cuboid casing of one side, sets up inner shell 5 inside box 21, and inner shell 5 and 21 inner wall intervals of box set up to with inner shell 5 fixed connection on 21 inner walls of box, form confined water storage chamber 51 between inner shell 5 and the 21 inner walls of box, be full of water in water storage chamber 51. The inlet opening has still been seted up on two relative lateral walls of inner shell 5, has filled in plug 7 on the inlet opening, and when the explosion took place, plug 7 breaks away from in the inlet opening to inside water in the water storage chamber 51 can flow into inner shell 5.
Furthermore, a pull rope 6 is arranged on the rubber plug 7 in a penetrating manner, one end of the pull rope 6 is fixedly connected to the inner wall of the box body 21 close to the water inlet hole, the other end of the pull rope 6 is detachably connected to the hydrogen cylinder 10, and the length of the part of the pull rope 6 positioned in the water storage cavity 51 is larger than the width of the water storage cavity 51; when exploding, the hydrogen cylinder 10 can be pulled by the pull rope 6, the hydrogen cylinder 10 is prevented from being separated from the hydrogen storage chamber body 2, the safety is improved, and the rubber plug 7 can be pulled out from the water inlet hole due to the pulling of the hydrogen cylinder 10 on the pull rope 6, so that the water in the water storage cavity 51 flows into the inner shell 5.
Be provided with fixed plate 4 on the one side that deviates from box 21 inner wall at inner shell 5, fixed plate 4 level sets up, fixed plate 4 around with inner shell 5 inner wall fixed connection all around, seted up round hole 42 on fixed plate 4, round hole 42 runs through fixed plate 4 along the thickness direction of fixed plate 4, wears to establish hydrogen cylinder 10 in round hole 42 to what make hydrogen cylinder 10 place is more firm. A second cavity 41 is formed in the fixing plate 4, and the second cavity 41 is also filled with sodium carbonate powder. When explosion happens, the fixing plate 4 is broken, the sodium carbonate powder is dispersed, and the sodium carbonate powder can be mixed with water flowing out of the water storage cavity 51 to generate carbon dioxide, so that the effect of isolating oxygen is achieved, and explosion increase is avoided.
Four cylinders 9 are fixedly arranged on the bottom surface of the water tank 1, a base 8 is fixedly connected to the bottom surface of the hydrogen storage chamber body 2, the base 8 is a rectangular flat plate, piston rods of the four cylinders 9 are fixedly connected to four corners of the base 8 respectively, and the hydrogen storage chamber body 2 can be pushed out of the water surface through the cylinders 9, so that the hydrogen cylinder 10 can be taken out of the hydrogen storage chamber body 2 conveniently when hydrogen is needed.
The implementation principle of the underwater hydrogen storage chamber in the embodiment of the application is as follows: the hydrogen storage chamber body 2 is arranged under water, so that oxygen is isolated, the contact between hydrogen and oxygen is prevented from exploding, and the risk of safety accidents is reduced; when explosion occurs, the structural strength of the periphery of the hydrogen storage chamber body 2 is greater than that of the top surface of the hydrogen storage chamber body 2, so that impact force generated by explosion can be guided to be dissipated through the top surface of the hydrogen storage chamber body 2, and the influence of explosion on buildings, personnel and the like around the hydrogen storage chamber is reduced; in addition, the sodium carbonate powder is mixed with water, so that carbon dioxide can be generated, and oxygen is further isolated when explosion occurs, so that explosion increase is avoided.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (9)
1. An underwater hydrogen storage chamber, characterized in that: the hydrogen storage device comprises a hydrogen storage chamber body (2) and a water tank (1), wherein the hydrogen storage chamber body (2) is used for storing a hydrogen cylinder (10), the hydrogen storage chamber body (2) is placed in the water tank (1), the water tank (1) is filled with water, and the hydrogen storage chamber body (2) is positioned below the liquid level of the water tank (1); the structural strength of the periphery of the hydrogen storage chamber body (2) is greater than that of the top surface of the hydrogen storage chamber body (2).
2. An underwater hydrogen storage chamber as claimed in claim 1, wherein: the hydrogen storage chamber body (2) comprises a box body (21), one surface of the box body (21) is open, and a cover plate (22) is covered on the box body (21); a first cavity (222) is formed in the cover plate (22), and sodium carbonate powder is filled in the first cavity (222).
3. An underwater hydrogen storage chamber as claimed in claim 1, wherein: a fixing plate (4) is installed in the hydrogen storage chamber body (2), the fixing plate (4) is used for fixing the hydrogen cylinder (10), a second cavity (41) is formed in the fixing plate (4), and sodium carbonate powder is filled in the second cavity (41).
4. An underwater hydrogen storage chamber as claimed in claim 3, wherein: the hydrogen storage chamber is characterized in that a water storage cavity (51) is arranged inside the hydrogen storage chamber body (2), and the water storage cavity (51) is filled with water.
5. An underwater hydrogen storage chamber as claimed in claim 4, wherein: an inner shell (5) is arranged in the hydrogen storage chamber, the inner shell (5) is connected with the inner wall of the hydrogen storage chamber body (2), the inner shell (5) and the inner wall of the hydrogen storage chamber body (2) are arranged at intervals, and a water storage cavity (51) is formed between the inner shell (5) and the inner wall of the hydrogen storage chamber body (2); the fixing plate (4) is fixedly connected to one surface of the inner shell (5) deviating from the hydrogen storage chamber body (2).
6. An underwater hydrogen storage chamber as claimed in claim 5, wherein: a pull rope (6) is installed on the inner wall of the hydrogen storage chamber body (2), and one end, far away from the inner wall of the hydrogen storage chamber body (2), of the pull rope (6) penetrates through the inner shell (5) to be connected onto the hydrogen cylinder (10).
7. An underwater hydrogen storage chamber as claimed in claim 6, wherein: the rubber plug (7) is fixedly connected to the pull rope (6), a water inlet hole is formed in the inner shell (5), and the rubber plug (7) is plugged into the water inlet hole.
8. An underwater hydrogen storage chamber as claimed in claim 7, wherein: the part of the length of the pull rope (6) in the water storage cavity (51) is larger than the width of the water storage cavity (51).
9. An underwater hydrogen storage chamber as claimed in claim 1, wherein: still include base (8), hydrogen storage chamber body (2) are fixed on base (8), water tank (1) bottom surface still fixed mounting has cylinder (9), the piston rod fixed connection of cylinder (9) is in base (8) deviate from on the one side of hydrogen storage chamber body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210321594.0A CN114811435B (en) | 2022-03-30 | 2022-03-30 | Underwater hydrogen storage chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210321594.0A CN114811435B (en) | 2022-03-30 | 2022-03-30 | Underwater hydrogen storage chamber |
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| Publication Number | Publication Date |
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| CN114811435A true CN114811435A (en) | 2022-07-29 |
| CN114811435B CN114811435B (en) | 2024-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210321594.0A Active CN114811435B (en) | 2022-03-30 | 2022-03-30 | Underwater hydrogen storage chamber |
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|---|---|---|---|---|
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| KR20180019334A (en) * | 2016-08-16 | 2018-02-26 | 주식회사 엔케이 | Liquefied gas storage tank |
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| CN110657345A (en) * | 2018-06-28 | 2020-01-07 | 丰田自动车株式会社 | Hydrogen compression system and hydrogen compression method |
| KR102144518B1 (en) * | 2019-02-22 | 2020-08-13 | 부산대학교 산학협력단 | Cryogenic storage system for storing liquefied hydrogen |
| CN112524474A (en) * | 2020-12-16 | 2021-03-19 | 长江勘测规划设计研究有限责任公司 | Full-immersion hydrogen storage system |
| CN113356927A (en) * | 2021-07-20 | 2021-09-07 | 国能神东煤炭集团有限责任公司 | Underground fireproof and explosion-proof airtight isolation system and construction method thereof |
| KR20220033588A (en) * | 2020-09-08 | 2022-03-17 | 최길배 | Clean fire-extinguishing agent for electronic device comprising carbon dioxide-releasing compound and electronic device comprising the same |
-
2022
- 2022-03-30 CN CN202210321594.0A patent/CN114811435B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4903573A (en) * | 1987-03-11 | 1990-02-27 | Imperial Chemical Industries Plc | Explosion suppression system and composition for use therein |
| KR20090107187A (en) * | 2008-04-08 | 2009-10-13 | 현대중공업 주식회사 | Explosion vent wall for boil-off gas treatment facility |
| KR20180019334A (en) * | 2016-08-16 | 2018-02-26 | 주식회사 엔케이 | Liquefied gas storage tank |
| CN207196082U (en) * | 2017-06-15 | 2018-04-06 | 东莞市联洲知识产权运营管理有限公司 | A kind of hydrogen container installation casing |
| CN110657345A (en) * | 2018-06-28 | 2020-01-07 | 丰田自动车株式会社 | Hydrogen compression system and hydrogen compression method |
| KR102144518B1 (en) * | 2019-02-22 | 2020-08-13 | 부산대학교 산학협력단 | Cryogenic storage system for storing liquefied hydrogen |
| KR20220033588A (en) * | 2020-09-08 | 2022-03-17 | 최길배 | Clean fire-extinguishing agent for electronic device comprising carbon dioxide-releasing compound and electronic device comprising the same |
| CN112524474A (en) * | 2020-12-16 | 2021-03-19 | 长江勘测规划设计研究有限责任公司 | Full-immersion hydrogen storage system |
| CN113356927A (en) * | 2021-07-20 | 2021-09-07 | 国能神东煤炭集团有限责任公司 | Underground fireproof and explosion-proof airtight isolation system and construction method thereof |
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| Publication number | Publication date |
|---|---|
| CN114811435B (en) | 2024-04-12 |
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