CN112250039A - Solid hydrogen generating device - Google Patents
Solid hydrogen generating device Download PDFInfo
- Publication number
- CN112250039A CN112250039A CN202011041300.6A CN202011041300A CN112250039A CN 112250039 A CN112250039 A CN 112250039A CN 202011041300 A CN202011041300 A CN 202011041300A CN 112250039 A CN112250039 A CN 112250039A
- Authority
- CN
- China
- Prior art keywords
- hydrogen
- bin
- bin cover
- hydrogen gas
- solid
- 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.)
- Pending
Links
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 239000001257 hydrogen Substances 0.000 title claims abstract description 73
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 73
- 239000007787 solid Substances 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000002351 wastewater Substances 0.000 claims abstract description 14
- 150000002431 hydrogen Chemical class 0.000 claims abstract description 11
- 238000002347 injection Methods 0.000 claims abstract description 9
- 239000007924 injection Substances 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 9
- 239000007795 chemical reaction product Substances 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 229910012375 magnesium hydride Inorganic materials 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000243 solution Substances 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
- 230000007547 defect Effects 0.000 description 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
- C01B3/065—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents from a hydride
-
- 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
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Hydrogen, Water And Hydrids (AREA)
Abstract
The invention discloses a solid hydrogen gas generating device which comprises a hydrogen generating bin, wherein a waste water port is arranged at the bottom of the hydrogen generating bin, a mounting hole, a sensor connecting port and a hydrogen gas outlet are formed in the top of the hydrogen generating bin, a bin cover is connected in the mounting hole in a threaded manner, a water injection port penetrating from the upper surface to the bottom surface of the bin cover is formed in the bin cover, a containing barrel is clamped at the bottom of the bin cover, the containing barrel is of a cylindrical structure with an opening at the top end and a closed bottom end, through holes communicated with an inner cavity of the containing barrel are uniformly distributed in the surface of the containing barrel, the two mounting holes are symmetrically formed in the upper surface of the hydrogen generating bin, and the sensor connecting port and the hydrogen gas outlet are. This solid hydrogen generating device adopts simple structure to realize that solid hydrogen and water react and put hydrogen, can control the water injection volume alone, can realize putting hydrogen as required, and reaction product directly discharges from waste water mouth directly along with the rivers, and hydrogen sends out not the water siltation in the storehouse, and whole process safety is controllable.
Description
Technical Field
The invention relates to the field of hydrogen generation equipment, in particular to a solid hydrogen generation device.
Background
As one of the methods of storing hydrogen, there is a method of occluding an alloy. Since the occluded alloy system does not require hydrogen storage in a special state such as ultra-high pressure and extremely low temperature, it has excellent characteristics of easy handling and high safety, and also has excellent characteristics of high hydrogen storage amount per unit volume. A water supply pipe led out from the water storage tank is inserted into the hydrogen generation chamber, so that water is supplied from the water storage tank to the hydrogen generation chamber. When water is supplied to the hydrogen generation chamber, the magnesium-based hydride powder is hydrolyzed as described in chemical formula (1) to generate hydrogen gas.
[ chemical formula 1]MgH2+2H2O→Mg(OH)2+2H2……(1)
[ chemical formula 2]MgH2+H2O→MgO+2H2……(2)。
Most of the existing solid hydrogen generating equipment is complex, inconvenient to disassemble, assemble and maintain and low in hydrogen release rate.
Disclosure of Invention
Solves the technical problem
Aiming at the defects of the prior art, the invention provides a solid hydrogen generating device which is simple to operate, stable in system, high in safety, high in hydrogen release rate and high in power density, and solves the problems that most of the existing solid hydrogen generating devices are complex, inconvenient to assemble, disassemble and maintain and low in hydrogen release rate.
Technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a solid hydrogen gas generating device, send out the storehouse including hydrogen, the bottom in storehouse is sent out to hydrogen is equipped with the waste water mouth, the mounting hole has been seted up at the top in storehouse is sent out to hydrogen, sensor connector and hydrogen export, mountable sensor is like pressure sensor in the sensor connector, temperature sensor etc, the realization is sent out the storehouse to hydrogen in real time and is monitored, threaded connection has the cang gai in the mounting hole, set up on the cang gai and run through the water filling port to its bottom surface by its upper surface, the bottom joint of cang gai has the bucket that holds, threaded connection of cang gai and mounting hole dismouting cangai that can be simply quick, and then conveniently get the bucket that holds of cangai bottom and put, it is top end opening bottom confined cask column structure to hold the bucket, the surface evenly distributed who holds the bucket has the through-hole rather than the inner chamber intercommunication, dense.
Further limit, the mounting hole is two and the symmetry is seted up in the upper surface of sending the storehouse, sensor connector and hydrogen export are located between two mounting holes.
Further, a sealing gasket is arranged between the bin cover and the mounting hole.
Further limiting, the upper surface of the bin cover is provided with two rotary handles perpendicular to the bin cover, and the two rotary handles are respectively positioned at two ends of the same diameter of the bin cover.
Further inject, the vertical central point who offers in the cang gai of water filling port puts for directly over the water filling port is in the centre-centred of holding the bucket, and this arranges and can guarantee to annotate the solid hydrogen full contact in hydroenergy and holding the bucket, improves and puts hydrogen efficiency, reduces the water injection volume.
Further inject, water filling port, waste water mouth, hydrogen export, sensor connector all are furnished with standard screw thread, conveniently are connected with external joint.
Compared with the prior art, the invention has the following beneficial effects: this solid hydrogen generating device adopts simple structure to realize that solid hydrogen and water react and put hydrogen, can control the water injection volume alone, can realize putting hydrogen as required, and reaction product directly discharges from waste water mouth directly along with the rivers, and hydrogen sends out not the water siltation in the storehouse, and whole process safety is controllable.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a top view of the present invention;
fig. 4 is a cross-sectional view a-a of fig. 3 of the present invention.
In the figure: 1 hydrogen send out storehouse, 2 waste water mouths, 3 hydrogen export, 4 cang gai, 5 swing handles, 6 seal ring, 7 hold bucket, 8 through-holes, 9 water filling port, 10 sensor connector, 11 mounting holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a solid hydrogen and hydrogen generating device comprises a hydrogen generating bin 1, wherein a waste water port 2 is arranged at the bottom of the hydrogen generating bin 1, a mounting hole 11, a sensor connecting port 10 and a hydrogen outlet 3 are formed in the top of the hydrogen generating bin 1, a sensor such as a pressure sensor and a temperature sensor can be installed in the sensor connecting port 10, real-time monitoring in the hydrogen generating bin 1 is realized, a bin cover 4 is connected with the mounting hole 11 in a threaded manner, a water filling port 9 penetrating from the upper surface to the bottom surface of the bin cover 4 is formed in the bin cover 4, a containing barrel 7 is clamped at the bottom of the bin cover 4, the bin cover 4 can be simply and quickly assembled and disassembled in a threaded manner through the mounting hole 11, the containing barrel 7 at the bottom of the bin cover 4 is convenient to take and place, the containing barrel 7 is of a barrel-shaped structure with an opening at the top end and a closed bottom end, through holes 8 communicated with the inner cavity of the containing barrel 7 are uniformly distributed on, the hydrogen production efficiency is improved.
The mounting hole 11 is two and the symmetry is seted up in the upper surface that the storehouse 1 was sent out to hydrogen to the mountable is a plurality of buckets 7 that hold, with the efficiency of producing hydrogen of improving, sensor connector 10 and hydrogen export 3 are located between two mounting holes 11.
And a sealing gasket 6 is arranged between the bin cover 4 and the mounting hole 11, so that air leakage is prevented, and the sealing performance is excellent.
The upper surface of storehouse lid 4 is equipped with two spiral handles 5 rather than mutually perpendicular, and two spiral handles 5 are located the both ends of the same diameter of storehouse lid 4 respectively, and the setting of spiral handle 5 can conveniently be screwed or take off storehouse lid 4 from mounting hole 11.
The vertical central point who locates cang gai 4 of water filling port 9 puts for water filling port 9 is in and holds bucket 7 directly over placed in the middle, and this is arranged and can be guaranteed to annotate hydroenergy and hold the solid hydrogen in bucket 7 and fully contact, and wherein solid hydrogen is the magnesium hydride, improves and puts hydrogen efficiency, reduces the water injection volume.
This solid hydrogen gas generating device adopts simple structure to realize that solid hydrogen reacts with water and puts hydrogen, can control the water injection volume alone, can realize putting hydrogen as required, and reaction product directly discharges from waste water mouth 2 directly along with rivers, and hydrogen sends out and does not have the water siltation in the storehouse 1, and whole process safety is controllable.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A solid hydrogen gas generating apparatus includes a hydrogen generation chamber (1), characterized in that: the bottom in storehouse (1) is sent out to hydrogen is equipped with waste water mouth (2), mounting hole (11), sensor connector (10) and hydrogen export (3) have been seted up at the top in storehouse (1) is sent out to hydrogen, mounting hole (11) female connection has cang gai (4), offer on cang gai (4) and run through water filling port (9) to its bottom surface by its upper surface, the bottom joint of cang gai (4) has holds bucket (7), it is top end opening bottom confined cask column structure to hold bucket (7), the surface evenly distributed who holds bucket (7) has through-hole (8) rather than the inner chamber intercommunication.
2. A solid hydrogen gas generation device according to claim 1, characterized in that: the hydrogen generating bin is characterized in that the two mounting holes (11) are symmetrically formed in the upper surface of the hydrogen generating bin (1), and the sensor connecting port (10) and the hydrogen outlet (3) are located between the two mounting holes (11).
3. A solid hydrogen gas generation device according to claim 2, characterized in that: and a sealing gasket (6) is arranged between the bin cover (4) and the mounting hole (11).
4. A solid hydrogen gas generation device according to claim 3, characterized in that: the upper surface of the bin cover (4) is provided with two rotary handles (5) which are perpendicular to the bin cover, and the two rotary handles (5) are respectively positioned at two ends of the same diameter of the bin cover (4).
5. A solid hydrogen gas generation device according to claim 4, characterized in that: the water injection port (9) is vertically arranged at the central position of the bin cover (4).
6. A solid hydrogen gas generation device according to claim 5, characterized in that: and the water injection port (9), the waste water port (2), the hydrogen outlet (3) and the sensor connecting port (10) are all provided with standard threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011041300.6A CN112250039A (en) | 2020-09-28 | 2020-09-28 | Solid hydrogen generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011041300.6A CN112250039A (en) | 2020-09-28 | 2020-09-28 | Solid hydrogen generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112250039A true CN112250039A (en) | 2021-01-22 |
Family
ID=74234349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011041300.6A Pending CN112250039A (en) | 2020-09-28 | 2020-09-28 | Solid hydrogen generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112250039A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104379499A (en) * | 2012-06-19 | 2015-02-25 | 生物焦炭技术研究株式会社 | Hydrogen generating device |
-
2020
- 2020-09-28 CN CN202011041300.6A patent/CN112250039A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104379499A (en) * | 2012-06-19 | 2015-02-25 | 生物焦炭技术研究株式会社 | Hydrogen generating device |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210122 |
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| RJ01 | Rejection of invention patent application after publication |