CN204939628U - Hydrogen generator - Google Patents
Hydrogen generator Download PDFInfo
- Publication number
- CN204939628U CN204939628U CN201520711205.0U CN201520711205U CN204939628U CN 204939628 U CN204939628 U CN 204939628U CN 201520711205 U CN201520711205 U CN 201520711205U CN 204939628 U CN204939628 U CN 204939628U
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- CN
- China
- Prior art keywords
- sensor
- hydrogen
- controller
- anode
- pressure
- 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.)
- Expired - Fee Related
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- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 239000001257 hydrogen Substances 0.000 title claims abstract description 54
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 54
- 239000011232 storage material Substances 0.000 claims abstract description 19
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 32
- 239000007788 liquid Substances 0.000 claims description 22
- 229910052759 nickel Inorganic materials 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 230000000007 visual effect Effects 0.000 claims description 6
- 239000010425 asbestos Substances 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract description 2
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- 150000002431 hydrogen Chemical class 0.000 description 6
- 239000007789 gas Substances 0.000 description 3
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The utility model belongs to prepares hydrogen technical field, object is to provide one and has storage hydrogen function, the hydrogen generator of integral monitoring can be carried out to hydrogen manufacturing situation, the hydrogen gas outlet of electrolyzer by the road successively with air water separator, check valve, kiln, hydrogen storage material tank is communicated with, the outlet of hydrogen storage material tank is communicated with output channel through five-way, output channel installs output switch, other three ports of five-way respectively with pressure control sensor, pressure warning sensor, pressure sensor output is communicated with, pressure control sensor, pressure warning sensor, the signal output part of pressure sensor output is connected with the signal receiving end of controller respectively, the signal output part of controller is connected with the control end of output switch, power supply is connected with flow indication sensor, the signal output part of flow indication sensor is connected with the signal receiving end of controller, liquid crystal display is connected with controller, the signal output part of controller is connected with the control end of power supply.
Description
Technical field
The utility model belongs to prepares hydrogen technical field, particularly relates to a kind of hydrogen generator.
Background technology
The electrolyzer majority of existing hydrogen generator adopts plank frame electrolyzer, and its shortcoming is that electrolyzer electrolysis power is little, and electrolysis voltage is up to more than 2.6v, and electrolyzer temperature is high, and it is more serious that liquid phenomenon is returned in electrolyzer outlet side.Electrolyzer input voltage majority adopts the variable-voltage power supply of high-power low voltage, and circuit in parallel electrolyzer, makes voltage work at more than 2.6V, and analyze consumptive material large, power consumption is large.
The hydrogen generator applied for before the applicant solves above-mentioned technical problem, but this hydrogen generator cannot use hydrogen when having a power failure, and cannot carry out integral monitoring to hydrogen manufacturing situation.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of hydrogen generator having storage hydrogen function, can carry out integral monitoring to hydrogen manufacturing situation.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of hydrogen generator, comprises power supply, electrolyzer, air water separator, kiln, also comprises hydrogen storage material tank, control section, electrolyzer comprises anode liquid storage cylinder, negative plate, the top of anode liquid storage cylinder arranges spout, and bottom arranges tap hole, and anode nickel silk screen is installed in the outside of anode liquid storage cylinder bottom successively, asbestos film, cathode nickel silk screen, negative plate, negative plate arranges hydrogen gas outlet, between the periphery of negative plate and anode liquid storage cylinder, refractory seals pad is set, fixed anode port on the outer wall of anode liquid storage cylinder, fixed negative pole port on negative plate, the negative pole of power supply is electrically connected with negative electrode port, and the positive pole of power supply is electrically connected with anode port, and control section comprises visual control device, flow indication sensor, pressure control sensor, pressure warning sensor, pressure sensor output, output switch, visual control device comprises controller and liquid crystal display, the hydrogen gas outlet of electrolyzer by the road successively with air water separator, check valve, kiln, hydrogen storage material tank is communicated with, and the outlet of hydrogen storage material tank is communicated with output channel through five-way, and output channel installs output switch, other three ports of five-way respectively with pressure control sensor, pressure warning sensor, pressure sensor output is communicated with, pressure control sensor, pressure warning sensor, the signal output part of pressure sensor output is connected with the signal receiving end of controller respectively, the signal output part of controller is connected with the control end of output switch, power supply is connected with flow indication sensor, the signal output part of flow indication sensor is connected with the signal receiving end of controller, liquid crystal display is connected with controller, and the signal output part of controller is connected with the control end of power supply.
The utility model hydrogen generator, further, install liquidometer in described electrolyzer, the signal output part of liquidometer is connected with the signal receiving end of controller.
The utility model hydrogen generator, further, installs multi-layered anode stainless (steel) wire between described anode liquid storage cylinder and anode nickel silk screen, installs multilayer cathode stainless (steel) wire between described negative plate and cathode nickel silk screen.
The utility model hydrogen generator, further, described anode nickel silk screen and cathode nickel silk screen are respectively arranged with multilayer.
The utility model hydrogen generator, further, the bottom of described anode liquid storage cylinder is installed and is used for the isolating joint fixing with cabinet.
The utility model hydrogen generator, be provided with hydrogen storage material tank, hydrogen storage material in hydrogen storage material tank can absorb hydrogen, during unexpected power failure, still can export hydrogen, not affect normal use, control section can carry out Real-Time Monitoring to the flow of hydrogen, output pressure, pressure range and show at liquid crystal display, thus can monitor whole equipment, save manpower, ensure device security steady running.
Below in conjunction with accompanying drawing, hydrogen generator of the present utility model is described further.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model hydrogen generator;
Fig. 2 is the sectional view of electrolyzer in the utility model hydrogen generator.
Embodiment
As shown in Figure 1, the utility model hydrogen generator comprises power supply 1, electrolyzer 2, air water separator 3, kiln 4, hydrogen storage material tank 5, control section, shown in composition graphs 2, electrolyzer 2 comprises anode liquid storage cylinder 21, negative plate 27, the top of anode liquid storage cylinder 21 arranges spout 28, bottom arranges tap hole 29, anode stainless (steel) wire 22 is installed in the outside of anode liquid storage cylinder 21 bottom successively, anode nickel silk screen 23, asbestos film 24, cathode nickel silk screen 25, negative electrode stainless (steel) wire 26, negative plate 27, negative plate 27 is arranged hydrogen gas outlet 30, between the periphery of negative plate 27 and anode liquid storage cylinder 21, refractory seals pad 31 is set, fixed anode port 32 on the outer wall of anode liquid storage cylinder 21, fixed negative pole port 33 on negative plate 27.The bottom of anode liquid storage cylinder 21 is installed and is used for the isolating joint 34 fixing with cabinet (not shown).Anode stainless (steel) wire 22, negative electrode stainless (steel) wire 26 can arrange multilayer respectively.
(not shown) in another embodiment of electrolyzer, does not arrange anode stainless (steel) wire and negative electrode stainless (steel) wire, and anode nickel silk screen and cathode nickel silk screen are arranged multilayer respectively.
The negative pole of power supply 1 is electrically connected with the negative electrode port 33 of electrolyzer 2, and the positive pole of power supply 1 is electrically connected with the anode port 32 of electrolyzer 2.
Control section comprises visual control device 6, flow indication sensor 61, pressure control sensor 62, pressure warning sensor 63, pressure sensor output 64, output switch 65, visual control device 6 comprises controller 66 and liquid crystal display 67, the hydrogen gas outlet 30 of electrolyzer 2 by the road successively with air water separator 3, check valve 7, kiln 4, hydrogen storage material tank 5 is communicated with, the outlet of hydrogen storage material tank 5 is communicated with output channel 9 through five-way 8, output channel 9 is installed output switch 65, other three ports of five-way 8 respectively with pressure control sensor 62, pressure warning sensor 63, pressure sensor output 64 is communicated with, pressure control sensor 62, pressure warning sensor 63, the signal output part of pressure sensor output 64 is connected with the signal receiving end of controller 66 respectively, the signal output part of controller 66 is connected with the control end of output switch 65.Install liquidometer 68 in electrolyzer 2, power supply 1 is connected with flow indication sensor 61, and the signal output part of liquidometer 68, flow indication sensor 61 is connected with the signal receiving end of controller 66 respectively, and liquid crystal display 67 is connected with controller 66.The signal output part of controller 66 is connected with the control end of power supply 1.
Hydrogen storage material in hydrogen storage material tank selects nano hydrogen-storage material.
The working process of the utility model hydrogen generator is:
By analytical pure potassium hydroxide distilled water or pure water dilution, dissolving until KOH injects in electrolyzer 2 after cooling, controller output signal is connected to power supply 1 and is got final product aerogenesis, when voltage is between 2.1V-2.3V, negative electrode produces hydrogen molecule, and anode produces oxygen, and oxygen molecule is released in air in anode gathering through spout 28, hydrogen molecule exports through hydrogen gas outlet 30 in negative electrode gathering, moisture is removed through air water separator 3, the drier rear output in drying room 4, thus obtained high-purity hydrogen.Hydrogen storage material in hydrogen storage material tank 5 can absorb hydrogen, when having a power failure suddenly, still can export several hours hydrogen, not affecting normal use, and can ensure to finish experimental analysis.
When liquidometer 68 shows below or above setting liquid level, send signal to controller 66 and show on liquid crystal display 67, thus in electrolyzer 2, adding electrolytic solution or stopping adds electrolytic solution.Flow indication sensor 61 draws gas flow according to the outward current of power supply 1, exports controller 66 to, and shows in real time on liquid crystal display 67.Pressure sensor output 64 exports the pressure signal exporting gas to controller 66, and shows in real time on liquid crystal display 67.Pressure control sensor 62 ensures that gaseous tension is in setting range, when gaseous tension exceedes setting pressure scope, output signal to controller 66, controller output signal quits work to power supply, when pressure control sensor 62 fault cannot output signal to controller 66, pressure warning sensor 63 starts reports to the police, and exports signal to controller 66, liquid crystal display 67 shows, and controller 66 outputs signal to power supply 1 and quits work.When not needing to export gas, controller 66 outputs signal to output switch 65, and output switch 65 is closed.
Above-described embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (5)
1. a hydrogen generator, comprise power supply, electrolyzer, air water separator, kiln, it is characterized in that: also comprise hydrogen storage material tank, control section, electrolyzer comprises anode liquid storage cylinder, negative plate, the top of anode liquid storage cylinder arranges spout, bottom arranges tap hole, anode nickel silk screen is installed in the outside of anode liquid storage cylinder bottom successively, asbestos film, cathode nickel silk screen, negative plate, negative plate arranges hydrogen gas outlet, between the periphery of negative plate and anode liquid storage cylinder, refractory seals pad is set, fixed anode port on the outer wall of anode liquid storage cylinder, fixed negative pole port on negative plate, the negative pole of power supply is electrically connected with negative electrode port, the positive pole of power supply is electrically connected with anode port,
Control section comprises visual control device, flow indication sensor, pressure control sensor, pressure warning sensor, pressure sensor output, output switch, visual control device comprises controller and liquid crystal display, the hydrogen gas outlet of electrolyzer by the road successively with air water separator, check valve, kiln, hydrogen storage material tank is communicated with, and the outlet of hydrogen storage material tank is communicated with output channel through five-way, and output channel installs output switch, other three ports of five-way respectively with pressure control sensor, pressure warning sensor, pressure sensor output is communicated with, pressure control sensor, pressure warning sensor, the signal output part of pressure sensor output is connected with the signal receiving end of controller respectively, the signal output part of controller is connected with the control end of output switch, power supply is connected with flow indication sensor, the signal output part of flow indication sensor is connected with the signal receiving end of controller, liquid crystal display is connected with controller, and the signal output part of controller is connected with the control end of power supply.
2. hydrogen generator according to claim 1, is characterized in that: install liquidometer in described electrolyzer, the signal output part of liquidometer is connected with the signal receiving end of controller.
3. hydrogen generator according to claim 2, is characterized in that: install multi-layered anode stainless (steel) wire between described anode liquid storage cylinder and anode nickel silk screen, install multilayer cathode stainless (steel) wire between described negative plate and cathode nickel silk screen.
4. hydrogen generator according to claim 2, is characterized in that: described anode nickel silk screen and cathode nickel silk screen are respectively arranged with multilayer.
5. the hydrogen generator according to any one of claim 1-4, is characterized in that: the bottom of described anode liquid storage cylinder is installed and is used for the isolating joint fixing with cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520711205.0U CN204939628U (en) | 2015-09-14 | 2015-09-14 | Hydrogen generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520711205.0U CN204939628U (en) | 2015-09-14 | 2015-09-14 | Hydrogen generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204939628U true CN204939628U (en) | 2016-01-06 |
Family
ID=55007070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520711205.0U Expired - Fee Related CN204939628U (en) | 2015-09-14 | 2015-09-14 | Hydrogen generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204939628U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107574457A (en) * | 2016-07-04 | 2018-01-12 | 上海英凡环保科技有限公司 | A kind of VOC monitors hydrogen generator on-line |
| CN108677206A (en) * | 2018-05-24 | 2018-10-19 | 河北云悦生物科技有限公司 | Apparatus for forming hydrogen |
| CN109338390A (en) * | 2018-09-20 | 2019-02-15 | 深圳市量子氢生物技术有限公司 | A kind of safety monitoring system and its monitoring method of device for producing hydrogen |
| CN113913846A (en) * | 2021-11-09 | 2022-01-11 | 西南石油大学 | Water electrolysis hydrogen production oxygen generation reaction device |
-
2015
- 2015-09-14 CN CN201520711205.0U patent/CN204939628U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107574457A (en) * | 2016-07-04 | 2018-01-12 | 上海英凡环保科技有限公司 | A kind of VOC monitors hydrogen generator on-line |
| CN108677206A (en) * | 2018-05-24 | 2018-10-19 | 河北云悦生物科技有限公司 | Apparatus for forming hydrogen |
| CN109338390A (en) * | 2018-09-20 | 2019-02-15 | 深圳市量子氢生物技术有限公司 | A kind of safety monitoring system and its monitoring method of device for producing hydrogen |
| CN113913846A (en) * | 2021-11-09 | 2022-01-11 | 西南石油大学 | Water electrolysis hydrogen production oxygen generation reaction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |