CN219547113U - Water electrolysis hydrogen production device based on solar energy - Google Patents
Water electrolysis hydrogen production device based on solar energy Download PDFInfo
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- CN219547113U CN219547113U CN202223422790.1U CN202223422790U CN219547113U CN 219547113 U CN219547113 U CN 219547113U CN 202223422790 U CN202223422790 U CN 202223422790U CN 219547113 U CN219547113 U CN 219547113U
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- solar
- photovoltaic panel
- solar photovoltaic
- clean water
- hydrogen production
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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
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
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- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The utility model relates to a solar-energy-based water electrolysis hydrogen production device, which comprises an electrolytic tank body, an ion exchange membrane arranged in the electrolytic tank body, two electrodes arranged in the electrolytic tank body and positioned at two sides of the ion exchange membrane, and a solar component connected with the electrodes through power lines, wherein the solar component comprises a solar photovoltaic panel, a charging controller, an inverter and a storage battery; the electrolytic tank body is provided with a clean water input pipe, and side baffles are arranged at the front and rear sides of the solar photovoltaic panel. According to the solar photovoltaic panel cleaning device, the solar module is used for supplying power to the electrode and the servo motor, the driving assembly is used for driving the wiping cloth to reciprocate along the screw rod so as to wipe and clean the upper surface of the solar photovoltaic panel, the conveying pump is used for pumping water, the clean water is conveyed to the spray head through the clean water input pipe, the three-way joint and the clean water conveying pipeline, and the spray head is used for spraying the wiping cloth so as to clean the upper surface of the solar photovoltaic panel better.
Description
Technical Field
The utility model belongs to the technical field of hydrogen production by water electrolysis, and particularly relates to a solar-energy-based hydrogen production device by water electrolysis.
Background
The water electrolysis hydrogen production is a convenient method for producing hydrogen, direct current is introduced into an electrolytic tank filled with electrolyte, water molecules are subjected to electrochemical reaction on electrodes to be decomposed into hydrogen and oxygen, solar energy is converted into electric energy by a solar energy-based water electrolysis hydrogen production device, the electrodes are powered, and a specific solar energy system is generally composed of a solar photovoltaic panel, a charging controller, an inverter and a storage battery.
The solar photovoltaic panel of the solar-energy-based water electrolysis hydrogen production device is used in an outdoor environment, the upper surface of the solar photovoltaic panel is easy to be stained with more dust, bird droppings and other stains, the solar-energy-based water electrolysis hydrogen production device in the prior art is not provided with a structure for cleaning the solar photovoltaic panel, after long-time use, more stains are easy to accumulate on the upper surface of the solar photovoltaic panel, the use of the solar photovoltaic panel can be influenced when the stains are more, and the solar photovoltaic panel also needs to be cleaned manually during cleaning, so that the solar photovoltaic panel is inconvenient.
Disclosure of Invention
The utility model aims to solve the problems and provide a solar-energy-based water electrolysis hydrogen production device, which aims to solve the problems that in the prior art, a structure for cleaning a solar photovoltaic panel is not provided in the solar-energy-based water electrolysis hydrogen production device, more stains are easy to accumulate on the upper surface of the solar photovoltaic panel after long-term use, the use of the solar photovoltaic panel is influenced when the stains are more, and the solar photovoltaic panel is cleaned manually, so that the cleaning is inconvenient.
The utility model realizes the above purpose through the following technical scheme:
the utility model provides an electrolytic water hydrogen plant based on solar energy, includes the electrolysis trough cell body, locates the inside ion exchange membrane of electrolysis trough cell body, two locate the electrolysis trough cell body inside and lie in the electrode of ion exchange membrane both sides, with the solar module that the electrode is connected through the power cord, solar module includes solar photovoltaic board, charge controller, dc-to-ac converter, battery, be equipped with clear water input tube on the electrolysis trough cell body, solar photovoltaic board front and back all is equipped with the side shield, two be located solar photovoltaic board top between the side shield and be equipped with the mounting panel, the mounting panel bottom is detachably connected with and is used for wiping the wiping cloth of solar photovoltaic board upper surface, mounting panel and wiping cloth pass through drive assembly drive and remove;
the clean water input pipe is connected with a clean water conveying pipeline through a three-way joint, and the output end of the clean water conveying pipeline is provided with a plurality of spray heads for spraying water to the wiping cloth.
As a further optimization scheme of the utility model, the driving assembly comprises two screw rods which are respectively and rotatably connected with the left side wall and the right side wall of the two side baffles through bearings, a nut seat which is connected with the screw rods through ball nut pairs, belt pulleys sleeved on the screw rods, and a belt arranged between the two belt pulleys, wherein one end of one screw rod is connected with a servo motor, and the mounting plate is sleeved on the two screw rods and is fixedly connected with the two nut seats.
As a further optimization scheme of the utility model, the electrode and the servo motor are connected with the storage battery through power lines.
As a further optimization scheme of the utility model, an extrusion plate is arranged between the two side baffles, and the extrusion plate is positioned between the spray head and the solar photovoltaic panel.
As a further optimization scheme of the utility model, the clean water input pipe is provided with a delivery pump at the input end of the three-way joint, the clean water input pipe and the clean water delivery pipe are provided with first control valves, and the two first control valves are respectively positioned at the two output ends of the three-way joint.
As a further optimization scheme of the utility model, two gas output pipes are arranged on the electrolytic tank body, the two gas output pipes are connected with gas collectors, and the two gas collectors are respectively a hydrogen collector and an oxygen collector.
As a further optimization scheme of the utility model, the electrolytic tank body is provided with a liquid inlet pipe and a liquid outlet pipe, and the liquid inlet pipe, the liquid outlet pipe and the two gas output pipes are respectively provided with a second control valve.
As a further optimization scheme of the utility model, the bottom of the solar photovoltaic panel is provided with supporting legs for supporting the solar photovoltaic panel.
The utility model has the beneficial effects that:
1) According to the solar photovoltaic panel cleaning device, the solar module is used for supplying power to the electrode and the servo motor, the driving assembly is used for driving the wiping cloth to reciprocate along the screw rod so as to wipe and clean the upper surface of the solar photovoltaic panel to keep clean, water is pumped by the conveying pump, then the water is conveyed to the spray head through the clear water input pipe, the tee joint and the clear water conveying pipeline, and the wiping cloth is sprayed through the spray head, so that the upper surface of the solar photovoltaic panel is better cleaned;
2) According to the utility model, the squeezing plates are arranged between the two side baffles, and the wiping cloth can push out redundant water in the wiping cloth through the pushing action of the squeezing plates on the wiping cloth every time the wiping cloth passes through the squeezing plates, so that the phenomenon that more water is left on the upper surface of the solar photovoltaic panel after wiping and the wiping cloth can be cleaned is avoided, and the use is more convenient.
Drawings
Fig. 1 is a schematic view of the overall structure of the present utility model.
Fig. 2 is a top view of the solar photovoltaic panel of this utility model.
Fig. 3 is a cross-sectional view of a side dam of the present utility model.
Fig. 4 is an enlarged view of the portion a of fig. 3 according to the present utility model.
In the figure: 1. an electrolytic tank body; 2. an ion exchange membrane; 3. a gas collector; 4. an electrode; 5. a solar photovoltaic panel; 6. an inverter; 7. a storage battery; 8. support legs; 9. side baffles; 10. a screw rod; 11. a nut seat; 12. a mounting plate; 13. wiping cloth; 14. a servo motor; 15. a belt pulley; 16. a belt; 17. an extrusion plate; 18. a clean water input pipe; 19. a transfer pump; 20. a clear water delivery conduit; 21. a spray head; 22. a liquid inlet pipe; 23. a gas outlet pipe; 24. a charge controller; 25. and a liquid discharge pipe.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings, wherein it is to be understood that the following detailed description is for the purpose of further illustrating the utility model only and is not to be construed as limiting the scope of the utility model, as various insubstantial modifications and adaptations of the utility model to those skilled in the art can be made in light of the foregoing disclosure.
As shown in fig. 1-4, the solar-based electrolytic water hydrogen production device comprises an electrolytic tank body 1, an ion exchange membrane 2 arranged in the electrolytic tank body 1, two electrodes 4 arranged in the electrolytic tank body 1 and positioned on two sides of the ion exchange membrane 2, and a solar component connected with the electrodes 4 through power lines, wherein the solar component comprises a solar photovoltaic panel 5, a charging controller 24, an inverter 6 and a storage battery 7, a clean water input pipe 18 is arranged on the electrolytic tank body 1, side baffles 9 are arranged in front of and behind the solar photovoltaic panel 5, a mounting plate 12 is arranged above the solar photovoltaic panel 5 between the two side baffles 9, and wiping cloth 13 for wiping the upper surface of the solar photovoltaic panel 5 is detachably connected to the bottom of the mounting plate 12, and the mounting plate 12 and the wiping cloth 13 are driven to move through a driving component;
the clean water input pipe 18 is connected with a clean water conveying pipeline 20 through a three-way joint, and the output end of the clean water conveying pipeline 20 is provided with a plurality of spray heads 21 for spraying water to the wiping cloth 13.
Preferably, the driving assembly comprises two screw rods 10 which are respectively connected with the left side wall and the right side wall of the two side baffles 9 in a rotating way through bearings, a nut seat 11 which is connected with the screw rods 10 through ball nut pairs, a belt pulley 15 sleeved on the screw rods 10, and a belt 16 arranged between the two belt pulleys 15, wherein one end of one screw rod 10 is connected with a servo motor 14, and the mounting plate 12 is sleeved on the two screw rods 10 and is fixedly connected with the two nut seats 11.
Preferably, the electrode 4 and the servomotor 14 are connected to the battery 7 via a power line.
The wiping cloth 13 is connected to the mounting plate 12 by a screw and a nut, and is easy to detach and replace, and more convenient, one of the two electrodes 4 is a cathode electrode and the other is an anode electrode.
When in use, the solar photovoltaic panel 5 converts solar energy into electric energy, the inverter 6 converts direct current generated by the solar photovoltaic panel 5 into alternating current to be stored in the storage battery 7, the charging controller 24 is arranged for protecting the storage battery 7 to prevent overcharge, the electrode 4 and the servo motor 14 are powered by the storage battery 7, after the electrode 4 is powered on, hydrogen production by electrolysis of water can be carried out, when people observe that the upper surface of the solar photovoltaic panel 5 has more dust, the upper surface of the solar photovoltaic panel 5 needs to be cleaned, at the moment, the conveying pump 19 is started manually, the first control valve on the clean water conveying pipeline 20 is opened, the first control valve on the clean water input pipe 18 is closed, clean water extracted by the conveying pump 19 is conveyed to the spray head 21 through the clean water input pipe 18, the three-way joint and the clean water conveying pipeline 20, and is sprayed onto the wiping cloth 13 by the spray head 21, so that the wiping cloth 13 is wetted, the servo motor 14 is started, the servo motor 14 works to drive one of the screw rods 10 to rotate, the screw rod 10 rotates to drive the belt pulley 15 and the belt 16 to rotate together, the nut seat 11 drives the mounting plate 12 and the wiping cloth 13 to move along the screw rod 10, when the wiping cloth 13 moves above the extrusion plate 17, the extrusion plate 17 can extrude redundant water on the wiping cloth 13, the mounting plate 12 and the wiping cloth 13 can continuously move, the surface of the solar photovoltaic panel 5 can be cleaned through the wiping cloth 13, the nut seat 11, the mounting plate 12 and the wiping cloth 13 can be reciprocally moved along the screw rod 10 through the forward rotation and the backward rotation of the servo motor 14, so that the cleaning of the solar photovoltaic panel 5 is realized, the cleaning water sprayed by the wiping cloth 13 through the spray head 21 is soaked in the cleaning process of a plurality of reciprocal movements, excess water can be squeezed out each time the wiper blade 17 moves, and the wiped dust flows out along with the water, so that the wiper 13 is cleaned.
Further, the squeeze plates 17 are arranged between the two side baffles 9, the squeeze plates 17 are arranged between the spray heads 21 and the solar photovoltaic panels 5, after the wiping cloth 13 is wetted by clean water sprayed by the spray heads 21, the wiping cloth 13 moves to the upper side of the squeeze plates 17 under the driving of the driving component, at the moment, redundant water in the wiping cloth 13 can be squeezed out through the pressing action of the squeeze plates 17 on the wiping cloth 13, firstly, the cleaning action on the wiping cloth 13 can be achieved, secondly, the situation that more water is left on the upper surface of the solar photovoltaic panels 5 after wiping is avoided, and the use is more convenient.
Preferably, the clean water input pipe 18 is provided with a delivery pump 19 at the input end of the three-way joint, the clean water input pipe 18 and the clean water delivery pipe 20 are respectively provided with a first control valve, the two first control valves are respectively positioned at the two output ends of the three-way joint, the clean water input pipe 18 is connected with an external clean water source, clean water is pumped by the operation of the delivery pump 19, the clean water is delivered to the inside of the electrolytic tank body 1 so as to compensate for water lost in the electrolytic process, the clean water is delivered to the clean water delivery pipe 20, the clean water can be sprayed onto the wiping cloth 13 through the spray head 21, the wiping cloth 13 is wetted so as to facilitate wiping and cleaning the surface of the belt pulley 15, the first control valve on the clean water delivery pipe 20 is opened when the clean water is required to be delivered to the spray head 21, the first control valve on the clean water input pipe 18 is closed when the clean water is required to be delivered to the inside of the electrolytic tank body 1, and the first control valve on the clean water delivery pipe 20 is closed, and the first control valve on the clean water input pipe 18 is opened.
In this embodiment, two gas output pipes 23 are disposed on the electrolytic tank body 1, two gas output pipes 23 are connected to the gas collectors 3, two gas collectors 3 are respectively a hydrogen collector and an oxygen collector, and two gas output pipes 23 are used for respectively delivering hydrogen and oxygen to the corresponding hydrogen collector and oxygen collector.
In this embodiment, the electrolytic tank body 1 is provided with a liquid inlet pipe 22 and a liquid outlet pipe 25, the liquid inlet pipe 22, the liquid outlet pipe 25 and the two gas output pipes 23 are respectively provided with a second control valve, the liquid inlet pipe 22 is used for conveying additives such as alkali liquor, and the liquid outlet pipe 25 is used for discharging liquid in the electrolytic tank body 1.
In this embodiment, the bottom of the solar photovoltaic panel 5 is provided with a supporting leg 8 for supporting the solar photovoltaic panel 5, and the solar photovoltaic panel 5 is stably supported by the supporting leg 8.
The foregoing examples illustrate only a few embodiments of the utility model and are described in detail herein without thereby limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (8)
1. The utility model provides an electrolytic water hydrogen plant based on solar energy, includes electrolysis cell body (1), locates inside ion exchange membrane (2) of electrolysis cell body (1), two locate inside and be located electrode (4) of ion exchange membrane (2) both sides of electrolysis cell body (1), the solar module who is connected through the power cord with electrode (4), solar module includes solar photovoltaic board (5), charge controller (24), dc-to-ac converter (6), battery (7), its characterized in that: the solar cell is characterized in that a clear water input pipe (18) is arranged on the cell body (1), side baffles (9) are arranged at the front and rear sides of the solar photovoltaic panel (5), a mounting plate (12) is arranged above the solar photovoltaic panel (5) between the two side baffles (9), wiping cloth (13) for wiping the upper surface of the solar photovoltaic panel (5) is detachably connected to the bottom of the mounting plate (12), and the mounting plate (12) and the wiping cloth (13) are driven to move through a driving assembly;
the clean water input pipe (18) is connected with a clean water conveying pipeline (20) through a three-way joint, and the output end of the clean water conveying pipeline (20) is provided with a plurality of spray heads (21) for spraying water to the wiping cloth (13).
2. The solar-based water electrolysis hydrogen production device according to claim 1, wherein: the driving assembly comprises two screw rods (10) which are respectively connected with the left side wall and the right side wall of the two side baffles (9) through bearings in a rotating mode, a nut seat (11) which is connected with the screw rods (10) through ball nut pairs, belt pulleys (15) sleeved on the screw rods (10) and a belt (16) arranged between the two belt pulleys (15), one end of each screw rod (10) is connected with a servo motor (14), and the mounting plate (12) is sleeved on the two screw rods (10) and fixedly connected with the two nut seats (11).
3. The solar-based water electrolysis hydrogen production device according to claim 2, wherein: the electrode (4) and the servo motor (14) are connected with the storage battery (7) through power lines.
4. The solar-based water electrolysis hydrogen production device according to claim 1, wherein: an extrusion plate (17) is arranged between the two side baffles (9), and the extrusion plate (17) is positioned between the spray head (21) and the solar photovoltaic panel (5).
5. The solar-based water electrolysis hydrogen production device according to claim 1, wherein: the clean water input pipe (18) is provided with a delivery pump (19) at the input end of the three-way joint, the clean water input pipe (18) and the clean water delivery pipe (20) are provided with first control valves, and the two first control valves are respectively positioned at the two output ends of the three-way joint.
6. The solar-based water electrolysis hydrogen production device according to claim 1, wherein: two gas output pipes (23) are arranged on the electrolytic tank body (1), the two gas output pipes (23) are connected with gas collectors (3), and the two gas collectors (3) are respectively a hydrogen collector and an oxygen collector.
7. The solar-based water electrolysis hydrogen production device according to claim 6, wherein: the electrolytic tank body (1) is provided with a liquid inlet pipeline (22) and a liquid discharge pipe (25), and the liquid inlet pipeline (22), the liquid discharge pipe (25) and the two gas output pipes (23) are respectively provided with a second control valve.
8. The solar-based water electrolysis hydrogen production device according to claim 1, wherein: the bottom of the solar photovoltaic panel (5) is provided with supporting legs (8) for supporting the solar photovoltaic panel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223422790.1U CN219547113U (en) | 2022-12-19 | 2022-12-19 | Water electrolysis hydrogen production device based on solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223422790.1U CN219547113U (en) | 2022-12-19 | 2022-12-19 | Water electrolysis hydrogen production device based on solar energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219547113U true CN219547113U (en) | 2023-08-18 |
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ID=87705262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223422790.1U Active CN219547113U (en) | 2022-12-19 | 2022-12-19 | Water electrolysis hydrogen production device based on solar energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219547113U (en) |
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2022
- 2022-12-19 CN CN202223422790.1U patent/CN219547113U/en active Active
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