CN215560712U - Photovoltaic hydrogen production equipment - Google Patents

Photovoltaic hydrogen production equipment Download PDF

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Publication number
CN215560712U
CN215560712U CN202121393050.2U CN202121393050U CN215560712U CN 215560712 U CN215560712 U CN 215560712U CN 202121393050 U CN202121393050 U CN 202121393050U CN 215560712 U CN215560712 U CN 215560712U
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cylinder
hydrogen production
hydrogen
connecting plate
piston
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CN202121393050.2U
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Chinese (zh)
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尹泽
刘祥瑞
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Nanjing Gcl New Energy Power Technology Research Institute Co ltd
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Nanjing Gcl New Energy Power Technology Research Institute Co ltd
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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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/52—PV systems with concentrators
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y02P20/133—Renewable energy sources, e.g. sunlight

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  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

The utility model relates to the technical field of renewable energy sources, in particular to a photovoltaic hydrogen production device; the rotating shaft is movably connected with the supporting frame, the rotating frame is fixedly connected with the rotating shaft and is positioned below the rotating shaft, the hydrogen production boxes are respectively and fixedly connected with the rotating frame and are arranged at the top end of the rotating frame, and the arc-shaped reflecting mirror is arranged at the bottom of the rotating frame; oil tank and support frame fixed connection, first cylinder and second cylinder all with support frame fixed connection to be located the both sides of oil tank respectively, the thermal-collecting tube is located the top of rotating turret, the oil tank is connected with the input of first cylinder and the output of second cylinder respectively, through the thermal expansion of thermal-collecting tube, first cylinder promotes the rotating turret and rotates, adjusts photovoltaic cell's angle, make equipment can track the sun, thereby guarantee that photovoltaic cell receives maximum illumination all the time, improved electrolysis efficiency.

Description

Photovoltaic hydrogen production equipment
Technical Field
The utility model relates to the technical field of renewable energy sources, in particular to photovoltaic hydrogen production equipment.
Background
At present, the global demand for renewable energy is higher and higher, the loading amount of photovoltaic is increased year by year as the renewable energy which is most suitable for large-scale development, but the photovoltaic power generation has larger fluctuation, the power storage cost is overhigh, the rapid development and utilization of solar energy is always limited, a large amount of light abandoning and electricity limiting exist in the northwest of China, the development and utilization of solar energy are undoubtedly limited, the hydrogen energy is developed in the global, the hydrogen energy is also deeply supported and developed by the nation as an ideal energy application mode, in the traditional hydrogen production, carbon emission is mostly accompanied, such as chlor-alkali hydrogen production, petroleum cracking hydrogen production, water-coal method hydrogen production and the like, the whole process of hydrogen production by water electrolysis has no carbon emission, and China has countries with abundant solar energy, and the solar hydrogen production is very suitable for developing solar energy hydrogen production.
The existing hydrogen production equipment has overhigh cost, and the solar energy utilization efficiency is low when the hydrogen is produced by solar energy, so that the development of the hydrogen energy is restricted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide photovoltaic hydrogen production equipment, and aims to solve the technical problems that in the prior art, the hydrogen production equipment is too high in cost, and when hydrogen is produced by solar energy, the solar energy utilization efficiency is low, and the development of hydrogen energy is restricted.
In order to achieve the purpose, the utility model provides photovoltaic hydrogen production equipment which comprises a hydrogen production assembly, a supporting assembly and an adjusting assembly, wherein the supporting assembly comprises a supporting frame, a rotating shaft and a rotating frame, the rotating shaft is movably connected with the supporting frame and is positioned at the top end of the supporting frame, the rotating frame is fixedly connected with the rotating shaft and is positioned below the rotating shaft, the hydrogen production assembly comprises a plurality of hydrogen production boxes and arc-shaped reflectors, each hydrogen production box is fixedly connected with the rotating frame and is uniformly arranged at the top end of the rotating frame at intervals, and the arc-shaped reflectors are fixedly connected with the rotating frame and are positioned at the bottom of the rotating frame;
the adjusting part comprises a connecting rod, an oil tank, a heat collecting pipe, a first cylinder and a second cylinder, the oil tank is fixedly connected with the support frame and is located on one side of the support frame, the first cylinder and the second cylinder are fixedly connected with the support frame and are respectively located on two sides of the oil tank, the heat collecting pipe is fixedly connected with the rotating frame and is located on the top end of the rotating frame, the oil tank is respectively connected with the input end of the first cylinder and the output end pipeline of the second cylinder, the heat collecting pipe is connected with the input end pipeline of the second cylinder, one end of the connecting rod is movably connected with the output end of the first cylinder, and the other end of the connecting rod is fixedly connected with the rotating frame.
The photovoltaic cell of hydrogen manufacturing box top receives illumination back, electrolyzes inside electrolyte, the liquid of thermal-collecting tube is receiving illumination back, takes place the inflation, through the second cylinder promotes first cylinder, first cylinder promotes the connecting rod makes the rotating turret rotates, adjusts photovoltaic cell's angle for equipment can track the sun, thereby guarantees that photovoltaic cell receives maximum illumination all the time, has improved electrolysis efficiency.
The hydrogen production box comprises a hydrogen production tank and a battery piece, the hydrogen production tank is fixedly connected with the rotating frame and is positioned at the top end of the rotating frame, the battery piece is fixedly connected with the hydrogen production tank and is positioned at the outer side of the hydrogen production tank, the front side of the battery piece is positioned at the top end of the hydrogen production tank, and the back side of the battery piece is positioned at the bottom of the hydrogen production tank.
The solar cell is characterized in that the cell is a photovoltaic cell, electric energy is generated by solar energy to carry out electrolysis, the front side of the cell is directly illuminated, and the back side of the cell is illuminated through refraction of the arc reflector, so that the illumination area is increased.
Each hydrogen production box further comprises a positive electrode, a negative electrode and a conductive medium, the conductive medium is arranged in the hydrogen production tank, the positive electrode is electrically connected with the positive electrode of the cell piece through a lead and is positioned in the hydrogen production tank, and the negative electrode is electrically connected with the negative electrode of the cell piece through the conductive medium and is positioned in the hydrogen production tank.
The front side and the back side of the cell are connected in parallel to generate higher power, and the electrolyte in the hydrogen production tank is electrolyzed by the positive electrode and the negative electrode to generate hydrogen.
The hydrogen production tank is characterized in that a water inlet and a water outlet are formed in the same side of the hydrogen production tank, and an oxygen outlet and a hydrogen outlet are formed in one side, far away from the water inlet, of the hydrogen production tank.
The hydrogen production tank circularly supplements electrolyte through the water inlet and the water outlet, and the hydrogen outlet and the oxygen outlet collect hydrogen and oxygen respectively.
The first cylinder comprises a first cylinder body, a first piston, a first connecting plate and a first telescopic rod, the first connecting plate is connected with the support frame through screws, the first connecting plate is fixedly connected with the first cylinder body and located on the side face of the first cylinder body, the first piston is movably connected with the first cylinder body and located inside the first cylinder body, the first telescopic rod is fixedly connected with the first piston and located on one side, away from the first connecting plate, of the first piston, and a threaded hole is formed in the side wall of the first connecting plate.
When pressure changes are applied to one side of the first piston, the first piston is pushed to move, so that the first telescopic rod is pushed to move, and the first telescopic rod pushes the rotating frame to move around the rotating shaft through the connecting rod.
The first cylinder is internally provided with a first liquid inlet cavity and a first liquid outlet cavity, the first liquid inlet cavity is positioned on one side, close to the first connecting plate, of the first piston, and the first liquid outlet cavity is positioned on one side, close to the first telescopic rod, of the first piston.
The air inlet cavity is connected with the oil tank through an oil pipe, and the pressure in the first liquid inlet cavity is increased through hydraulic oil in the oil tank, so that the first telescopic rod is pushed.
The second cylinder comprises a second cylinder body, a second piston and a second connecting plate, the second connecting plate is in screw connection with the supporting frame and is located on the side face of the supporting frame, the second cylinder body is fixedly connected with the second connecting plate and is located on one side of the second connecting plate, and the second piston is movably connected with the second cylinder body and is located inside the second cylinder body.
The second cylinder body is fixed through the second connecting plate, and after the second piston is subjected to pressure change, the second piston moves, so that pressure is generated to push hydraulic oil to enter the first cylinder.
The second air cylinder is internally provided with a second air inlet cavity and a second liquid outlet cavity, the second air inlet cavity is positioned on one side, close to the second connecting plate, of the second piston, and the second liquid outlet cavity is positioned on one side, far away from the second connecting plate, of the second piston.
After the liquid in the heat collecting pipe is heated and expanded, the pressure in the second air inlet cavity is increased, the volume of the second liquid outlet cavity is reduced, and hydraulic oil in the oil tank is pushed to enter the first liquid inlet cavity.
According to the photovoltaic hydrogen production equipment, the area of the hydrogen production box which is illuminated by the arc-shaped reflector is increased through the refraction of light, after the photovoltaic cell above the hydrogen production box is illuminated, the electrolyte inside is electrolyzed, and the liquid expanded by heating is arranged in the heat collecting pipe, after being illuminated, the liquid expands, the internal pressure is increased, the second cylinder pushes the first cylinder through the hydraulic oil in the oil tank, the output end of the first cylinder is ejected outwards, the rotating frame is connected with the first air cylinder through the connecting rod, so that the rotating frame rotates around the rotating shaft, through the structure, the angle of the rotating frame is adjusted by utilizing the principle of expansion with heat and contraction with cold, so that the photovoltaic cell is always positioned at the position with the strongest illumination, the effect of tracking the sun is realized, and the productivity efficiency of the photovoltaic cell is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a perspective view of a photovoltaic hydrogen production apparatus provided by the present invention.
Fig. 2 is a side view of a photovoltaic hydrogen production apparatus provided by the present invention.
FIG. 3 is a schematic view of the internal structure of the hydrogen production cassette provided by the present invention.
Fig. 4 is a schematic diagram of the movement of the second cylinder provided by the present invention.
1-hydrogen production component, 11-hydrogen production box, 111-hydrogen production tank, 112-cell, 113-positive electrode, 114-negative electrode, 115-conductive medium, 116-water inlet, 117-water outlet, 118-oxygen outlet, 119-hydrogen outlet, 12-arc reflector, 2-support component, 21-support frame, 22-rotating shaft, 23-rotating frame, 3-adjusting component, 31-connecting rod, 32-oil tank, 33-heat collecting pipe, 34-first cylinder, 341-first cylinder, 342-first piston, 343-first connecting plate, 344-first telescopic rod, 345-first liquid inlet cavity, 346-first liquid outlet cavity, 35-second cylinder, 351-second cylinder, 352-second piston, 353-second connecting plate, 354-second inlet chamber, 355-second outlet chamber.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 4, the utility model provides a photovoltaic hydrogen production device, which includes a hydrogen production assembly 1, a support assembly 2 and an adjusting assembly 3, wherein the support assembly 2 includes a support frame 21, a rotating shaft 22 and a rotating frame 23, the rotating shaft 22 is movably connected with the support frame 21 and is located at the top end of the support frame 21, the rotating frame 23 is fixedly connected with the rotating shaft 22 and is located below the rotating shaft 22, the hydrogen production assembly 1 includes hydrogen production boxes 11 and arc-shaped reflective mirrors 12, the hydrogen production boxes 11 are multiple in number, each hydrogen production box 11 is respectively fixedly connected with the rotating frame 23 and is evenly arranged at the top end of the rotating frame 23 at intervals, and the arc-shaped reflective mirrors 12 are fixedly connected with the rotating frame 23 and are located at the bottom of the rotating frame 23;
adjusting part 3 includes connecting rod 31, oil tank 32, thermal-collecting tube 33, first cylinder 34 and second cylinder 35, oil tank 32 with support frame 21 fixed connection, and be located one side of support frame 21, first cylinder 34 with second cylinder 35 all with support frame 21 fixed connection, and be located respectively the both sides of oil tank 32, thermal-collecting tube 33 with rotating turret 23 fixed connection, and be located the top of rotating turret 23, oil tank 32 respectively with the input of first cylinder 34 with the output pipe connection of second cylinder 35, thermal-collecting tube 33 with the input pipe connection of second cylinder 35, the one end of connecting rod 31 with the output swing joint of first cylinder 34, the other end of connecting rod 31 with rotating turret 23 fixed connection.
In this embodiment, two check valves are disposed in the oil tank 32, when the piston in the second cylinder 35 moves to the left, oil is sent into the first cylinder 34, when the piston in the second cylinder 35 moves to the right, oil in the oil tank 32 is sent into the second cylinder 35, the arc-shaped reflective mirror 12 increases the area of the hydrogen production box 11, which is illuminated by light, after the photovoltaic cell above the hydrogen production box 11 is illuminated by light, the electrolyte in the hydrogen production box is electrolyzed, and by disposing the liquid, which is heated and expanded, in the heat collection tube 33, sunlight is reflected and concentrated on the heat collection tube 33, the liquid is heated and expanded to form steam, the internal pressure is increased, so that the second cylinder 35 pushes the first cylinder 34 by hydraulic oil in the oil tank 32, the output end of the first cylinder 34 is ejected to the outside, the rotating frame 23 is connected with the first cylinder 34 by the connecting rod 31, the rotating frame 23 rotates around the rotating shaft 22, after the rotating frame rotates for a certain angle, the focus of the reflected light is not on the heat collecting tube 33, liquid in the heat collecting tube begins to cool, steam condenses into liquid, the piston in the second cylinder 35 contracts, oil in the oil tank 32 is sucked into the second cylinder 35, incident light can move along with the change of the solar height, the focus can return to the heat collecting tube 33 again, the previous movement is repeated, through the structure, the angle of the rotating frame 23 is adjusted by using the principle of expansion with heat and contraction with cold, the photovoltaic cell is always located at the position with the strongest illumination, the effect of tracking the sun is achieved, and the productivity and efficiency of the photovoltaic cell are improved.
Further, each hydrogen production box 11 includes a hydrogen production tank 111 and a battery piece 112, the hydrogen production tank 111 is fixedly connected with the rotating frame 23 and is located at the top end of the rotating frame 23, the battery piece 112 is fixedly connected with the hydrogen production tank 111 and is located at the outer side of the hydrogen production tank 111, the front surface of the battery piece 112 is located at the top end of the hydrogen production tank 111, and the back surface of the battery piece 112 is located at the bottom of the hydrogen production tank 111; each hydrogen production box 11 further comprises a positive electrode 113, a negative electrode 114 and a conductive medium 115, the conductive medium 115 is arranged in the hydrogen production tank 111, the positive electrode 113 is electrically connected with the positive electrode of the cell piece 112 through a lead and is positioned inside the hydrogen production tank 111, and the negative electrode 114 is electrically connected with the negative electrode of the cell piece 112 through the conductive medium 115 and is positioned inside the hydrogen production tank 111; a water inlet 116 and a water outlet 117 are arranged on the same side of the hydrogen production tank 111, and an oxygen outlet 118 and a hydrogen outlet 119 are arranged on one side of the hydrogen production tank 111 far away from the water inlet 116.
In the present embodiment, the cell 112 is a photovoltaic cell (the photovoltaic cell may be made of different materials such as crystalline silicon, perovskite, copper indium gallium selenide, gallium arsenide, etc. alone or in combination), and uses solar energy to generate electric energy for electrolysis, the front surface of the cell 112 is directly illuminated, and the back surface of the cell 112 is illuminated through refraction of the arc-shaped reflective mirror 12, so as to increase the illumination area; the front side and the back side of the cell 112 are connected in parallel to generate more power, and the electrolyte in the hydrogen production tank 111 is electrolyzed through the positive electrode 113 and the negative electrode 114 to generate hydrogen; the hydrogen production tank 111 is circularly supplemented with electrolyte through the water inlet 116 and the water outlet 117, and the hydrogen outlet 119 and the oxygen outlet 118 collect hydrogen and oxygen respectively.
Further, the first cylinder 34 includes a first cylinder 341, a first piston 342, a first connecting plate 343 and a first telescopic rod 344, the first connecting plate 343 is connected with the support frame 21 by a screw, the first connecting plate 343 is fixedly connected with the first cylinder 341 and is located on a side surface of the first cylinder 341, the first piston 342 is movably connected with the first cylinder 341 and is located inside the first cylinder 341, the first telescopic rod 344 is fixedly connected with the first piston 342 and is located on a side of the first piston 342 away from the first connecting plate 343, and a side wall of the first connecting plate 343 is provided with a threaded hole; a first liquid inlet chamber 345 and a first liquid outlet chamber 346 are arranged inside the first air cylinder 34, the first liquid inlet chamber 345 is positioned at one side of the first piston 342 close to the first connecting plate 343, and the first liquid outlet chamber 346 is positioned at one side of the first piston 342 close to the first telescopic rod 344; the second cylinder 35 comprises a second cylinder 351, a second piston 352 and a second connecting plate 353, the second connecting plate 353 is connected with the support frame 21 through screws and is positioned on the side surface of the support frame 21, the second cylinder 351 is fixedly connected with the second connecting plate 353 and is positioned on one side of the second connecting plate 353, and the second piston 352 is movably connected with the second cylinder 351 and is positioned inside the second cylinder 351; a second air inlet cavity 354 and a second liquid outlet cavity 355 are arranged in the second air cylinder 35, the second air inlet cavity 354 is positioned on one side, close to the second connecting plate 353, of the second piston 352, and the second liquid outlet cavity 355 is positioned on one side, far away from the second connecting plate 353, of the second piston 352.
Further, the air inlet chamber is connected to the oil tank 32 through an oil pipe, and the pressure in the first liquid inlet chamber 345 is increased through hydraulic oil in the oil tank 32, so as to push the first telescopic rod 344; after the liquid in the heat collecting pipe 33 is heated and expanded, the pressure in the second air inlet cavity 354 is increased, the volume of the second liquid outlet cavity 355 is reduced, and the hydraulic oil in the oil tank 32 is pushed to enter the first liquid inlet cavity 345; when the heat collecting tube 33 is illuminated, the internal liquid expands, so that the pressure in the second air inlet cavity 354 is increased to push the second piston 352 to move leftward, the pressure in the second liquid outlet cavity 355 is increased to push the hydraulic oil in the oil tank 32 into the first liquid inlet cavity 345, the pressure in the first liquid inlet cavity 345 is increased to push the first telescopic rod 344, and by means of the transmission of the pressure, the illumination factors are converted into the movement of the first telescopic rod 344, so that the rotation of the rotating frame 23 is controlled.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.

Claims (8)

1. A photovoltaic hydrogen production device is characterized in that,
the photovoltaic hydrogen production equipment comprises a hydrogen production assembly, a supporting assembly and an adjusting assembly, wherein the supporting assembly comprises a supporting frame, a rotating shaft and a rotating frame, the rotating shaft is movably connected with the supporting frame and is positioned at the top end of the supporting frame, the rotating frame is fixedly connected with the rotating shaft and is positioned below the rotating shaft, the hydrogen production assembly comprises a plurality of hydrogen production boxes and arc-shaped reflectors, each hydrogen production box is fixedly connected with the rotating frame and is uniformly arranged at the top end of the rotating frame at intervals, and the arc-shaped reflectors are fixedly connected with the rotating frame and are positioned at the bottom of the rotating frame;
the adjusting part comprises a connecting rod, an oil tank, a heat collecting pipe, a first cylinder and a second cylinder, the oil tank is fixedly connected with the support frame and is located on one side of the support frame, the first cylinder and the second cylinder are fixedly connected with the support frame and are respectively located on two sides of the oil tank, the heat collecting pipe is fixedly connected with the rotating frame and is located on the top end of the rotating frame, the oil tank is respectively connected with the input end of the first cylinder and the output end pipeline of the second cylinder, the heat collecting pipe is connected with the input end pipeline of the second cylinder, one end of the connecting rod is movably connected with the output end of the first cylinder, and the other end of the connecting rod is fixedly connected with the rotating frame.
2. The photovoltaic hydrogen production plant according to claim 1,
every hydrogen manufacturing box all includes hydrogen manufacturing groove and battery piece, hydrogen manufacturing groove with rotating turret fixed connection to be located the top of rotating turret, the battery piece with hydrogen manufacturing groove fixed connection, and be located the outside of hydrogen manufacturing groove, the front of battery piece is located the top of hydrogen manufacturing groove, the back of battery piece is located the bottom of hydrogen manufacturing groove.
3. The photovoltaic hydrogen production plant according to claim 2,
each hydrogen production box also comprises a positive electrode, a negative electrode and a conductive medium, the conductive medium is arranged in the hydrogen production tank, the positive electrode is electrically connected with the positive electrode of the cell piece through a lead and is positioned in the hydrogen production tank, and the negative electrode is electrically connected with the negative electrode of the cell piece through the conductive medium and is positioned in the hydrogen production tank.
4. A photovoltaic hydrogen plant according to claim 3,
the hydrogen production tank is characterized in that a water inlet and a water outlet are formed in the same side of the hydrogen production tank, and an oxygen outlet and a hydrogen outlet are formed in one side, far away from the water inlet, of the hydrogen production tank.
5. The photovoltaic hydrogen production plant according to claim 4,
the first cylinder includes first cylinder body, first piston, first connecting plate and first telescopic link, first connecting plate with support frame screwed connection, first connecting plate with first cylinder body fixed connection, and be located the side of first cylinder body, first piston with first cylinder body swing joint, and be located the inside of first cylinder body, first telescopic link with first piston fixed connection, and be located first piston is kept away from one side of first connecting plate, the lateral wall of first connecting plate is provided with the screw hole.
6. A photovoltaic hydrogen plant according to claim 5,
the first cylinder is internally provided with a first liquid inlet cavity and a first liquid outlet cavity, the first liquid inlet cavity is positioned on one side, close to the first connecting plate, of the first piston, and the first liquid outlet cavity is positioned on one side, close to the first telescopic rod, of the first piston.
7. A photovoltaic hydrogen plant according to claim 6,
the second cylinder includes second cylinder body, second piston and second connecting plate, the second connecting plate with support frame screwed connection, and be located the side of support frame, the second cylinder body with second connecting plate fixed connection, and be located one side of second connecting plate, the second piston with second cylinder body swing joint, and be located the inside of second cylinder body.
8. The photovoltaic hydrogen plant according to claim 7,
and a second air inlet cavity and a second liquid outlet cavity are arranged in the second air cylinder, the second air inlet cavity is positioned on one side of the second piston close to the second connecting plate, and the second liquid outlet cavity is positioned on one side of the second piston far away from the second connecting plate.
CN202121393050.2U 2021-06-22 2021-06-22 Photovoltaic hydrogen production equipment Active CN215560712U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121393050.2U CN215560712U (en) 2021-06-22 2021-06-22 Photovoltaic hydrogen production equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121393050.2U CN215560712U (en) 2021-06-22 2021-06-22 Photovoltaic hydrogen production equipment

Publications (1)

Publication Number Publication Date
CN215560712U true CN215560712U (en) 2022-01-18

Family

ID=79819557

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121393050.2U Active CN215560712U (en) 2021-06-22 2021-06-22 Photovoltaic hydrogen production equipment

Country Status (1)

Country Link
CN (1) CN215560712U (en)

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