Photovoltaic power generation hydrogen production device

Abstract

The utility model discloses a photovoltaic power generation hydrogen production device, which belongs to the technical field of photovoltaic power generation and comprises a base, an electrolysis tank is arranged at the top of the base, a switch component is connected to the side surface of the electrolysis tank, a shell cover is connected to the side surface of the switch component, and an adjusting component is mounted at the top of the electrolysis tank. The clamping block is moved downwards to be separated from the gear, the angle of the solar panel can be rotationally adjusted under the rotating connection between the rotating block and the support, the power generation effect of the solar panel can be better, and the clamping block and the gear are tightly meshed under the elastic acting force of a second spring in the side base so that the angle of the solar panel can be fixed. The switch assembly is arranged, the control block is moved to drive the fixing block to retract into the through groove, the shell cover can be rotationally opened through the hinge after the fixing block and the fixing groove are separated, the fixing block and the fixing groove are tightly connected in an inserted mode under the elastic acting force of the third spring, and opening and closing operation of the shell cover can be simpler and more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of photovoltaic power generation, and particularly relates to a photovoltaic power generation hydrogen production device. Background Art

[0002] Hydrogen production is the process of producing hydrogen. Hydrogen energy is a secondary energy source. In the long run, hydrogen production from water is the most promising method. The raw materials are inexhaustible, and after hydrogen combustion releases energy, water is generated again without causing environmental pollution. Common hydrogen production methods include: hydrogen production from various fossil fuels, electrolysis of water for hydrogen production, biomass hydrogen production, hydrogen production from other hydrogen-containing substances, and recovery of by-product hydrogen from various chemical processes, etc.

[0003] Chinese Patent Application No. 202321007215.7 discloses a photovoltaic power generation hydrogen production device, including: a base, one side of the top of the base is fixedly connected with a housing, a bracket is arranged inside the top of the housing, a solar panel is arranged at the top of the bracket, a solar battery is arranged at the bottom of the bracket, two-pole interfaces are arranged at both ends of the solar battery, one end of the housing is movably connected with a housing cover, fixing bolts are arranged on the surface of the housing cover, external threads are arranged on the outer surface of the fixing bolts, and internal threads are arranged inside the housing and the housing cover; through the improvement of a photovoltaic power generation hydrogen production device, by designing the device to be divided into a housing and an electrolytic cell, after hydrogen production is completed, the fixing bolts can be removed to open the housing cover, the internal electrolytic cell can be taken out, and the residual alkaline water and alkaline impurities inside the electrolytic cell can be taken out and can be put into use again after purification, which has the advantage of cost saving, thus effectively solving the problems and deficiencies of the existing device.

[0004] In the above-mentioned disclosed patent, the angle of the solar panel is fixed and cannot be adjusted according to actual use requirements, and the use effect is average. The housing cover is connected to the housing by locking multiple bolts to limit the electrolytic cell, and the disassembly and assembly of the housing cover are too cumbersome to operate. Summary of the Utility Model

[0005] To solve the problems raised in the above background art. The utility model provides a photovoltaic power generation hydrogen production device, which has the characteristics of being easy to adjust and convenient to use.

[0006] To achieve the above object, the utility model provides the following technical solution: A photovoltaic power generation hydrogen production device, including a base, an electrolytic tank is arranged on the top of the base, a switch assembly is connected to the side of the electrolytic tank, a housing cover is connected to the side of the switch assembly, an adjusting assembly is installed on the top of the electrolytic tank, a bracket is embedded inside the adjusting assembly, a solar panel is arranged on the top of the bracket, and a hydrogen collection tank is installed on the side of the electrolytic tank.

[0007] Preferably, the adjusting assembly includes an auxiliary assembly, a rotating block, a side seat, a second spring, a clamping block and a gear. Among them, the auxiliary assembly is installed on the top of the electrolysis tank, the rotating block is connected to the bottom of the solar panel, the side end of the rotating block is connected to the gear, the side of the bracket is provided with a side seat, the second spring is embedded in the side seat, the top of the second spring is connected to the clamping block, and the top of the clamping block is in a toothed structure. The clamping block is meshed with the gear.

[0008] Preferably, the inner grooves of the clamping block and the side seat are both in an L-shaped structure, and the surface of the clamping block is in close fit with the inner groove wall of the side seat.

[0009] Preferably, the auxiliary assembly includes a jack, a sleeve block, a fixed cylinder, a sleeve seat, a first spring and a plug rod. Among them, the fixed cylinder is installed on the top of the electrolysis tank, the sleeve seat is connected to the side of the fixed cylinder, the plug rod is embedded in the sleeve seat, the sleeve block is sleeved on the surface of the plug rod, the first spring is arranged outside the sleeve block, and the jack is opened inside the bracket.

[0010] Preferably, the switch assembly includes a hinge, a through groove, a third spring, a fixed block and a fixed groove. Among them, the hinge is connected to the side of the electrolysis tank, the through groove is opened inside the shell cover, the third spring is embedded in the through groove, the fixed block is connected to the side of the third spring, and the fixed groove is opened inside the electrolysis tank.

[0011] Preferably, the fixed block and the fixed groove are in a plug-in structure, and the control block is connected to the surface of the fixed block.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. By setting the adjusting assembly, the clamping block is moved down to separate from the gear. Under the rotational connection between the rotating block and the bracket, the angle of the solar panel can be rotated and adjusted, so that the power generation effect of the solar panel is better. Under the elastic force of the second spring inside the side seat, the clamping block and the gear are tightly meshed to fix the angle of the solar panel.

[0014] 2. By setting the switch assembly, the control block is moved to drive the fixed block to retract into the through groove. After the fixed block is separated from the fixed groove, the shell cover can be rotated and opened through the hinge. Under the elastic force of the third spring, the fixed block and the fixed groove are tightly plugged, making the opening and closing operation of the shell cover more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the front view of the present utility model;

[0016] Figure 2 is the front view of the switch assembly of the present utility model;

[0017] Figure 3 is the front view of the adjusting assembly of the present utility model;

[0018] Figure 4 This is the front view of the auxiliary component of the present utility model.

[0019] In the figure: 1. Solar panel; 2. Adjusting component; 21. Auxiliary component; 211. Jack; 212. Sleeve block; 213. Fixed cylinder; 214. Sleeve seat; 215. First spring; 216. Plug rod; 22. Rotating block; 23. Side seat; 24. Second spring; 25. Clamping block; 26. Gear; 3. Bracket; 4. Electrolysis tank; 5. Switch component; 51. Hinge; 52. Through groove; 53. Third spring; 54. Control block; 55. Fixed block; 56. Fixed groove; 6. Shell cover; 7. Base; 8. Hydrogen collection tank. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Embodiment 1

[0022] Please refer to Figures 1-4 , the present utility model provides the following technical solutions: A photovoltaic power generation hydrogen production device, including a base 7, an electrolysis tank 4 is arranged on the top of the base 7, a switch component 5 is connected to the side of the electrolysis tank 4, a shell cover 6 is connected to the side of the switch component 5, an adjusting component 2 is installed on the top of the electrolysis tank 4, a bracket 3 is embedded inside the adjusting component 2, a solar panel 1 is arranged on the top of the bracket 3, and a hydrogen collection tank 8 is installed on the side of the electrolysis tank 4.

[0023] Specifically, the adjusting component 2 includes an auxiliary component 21, a rotating block 22, a side seat 23, a second spring 24, a clamping block 25 and a gear 26. An auxiliary component 21 is installed on the top of the electrolysis tank 4, a rotating block 22 is connected to the bottom of the solar panel 1, a gear 26 is connected to the side end of the rotating block 22, a side seat 23 is arranged on the side of the bracket 3, a second spring 24 is embedded inside the side seat 23, a clamping block 25 is connected to the top of the second spring 24, the top of the clamping block 25 is in a toothed structure, and the clamping block 25 meshes with the gear 26.

[0024] By adopting the above technical solutions, when the clamping block 25 is moved downward to be separated from the gear 26, the angle of the solar panel 1 can be adjusted by rotation under the rotational connection between the rotating block 22 and the bracket 3, so that the power generation effect of the solar panel 1 is better. Under the elastic force of the second spring 24 inside the side seat 23, the clamping block 25 and the gear 26 are tightly meshed to fix the angle of the solar panel 1.

[0025] Specifically, both the clamping block 25 and the inner groove of the side seat 23 are in an L-shaped structure, and the surface of the clamping block 25 is closely attached to the inner groove wall of the side seat 23.

[0026] By adopting the above technical solution, the L-shaped clamping block 25 facilitates manual control of the engagement or separation of the clamping block 25 with the gear 26. The tight fit between the surface of the clamping block 25 and the inner groove wall of the side seat 23 makes the clamping block 25 more stable and has a better positioning effect.

[0027] Specifically, the auxiliary component 21 includes a jack 211, a sleeve block 212, a fixed cylinder 213, a socket 214, a first spring 215, and a plug rod 216. The fixed cylinder 213 is installed on the top of the electrolysis tank 4. The side of the fixed cylinder 213 is connected with the socket 214. The plug rod 216 is embedded in the interior of the socket 214. The sleeve block 212 is sleeved on the surface of the plug rod 216. The first spring 215 is arranged on the outer side of the sleeve block 212. The jack 211 is opened inside the bracket 3.

[0028] By adopting the above technical solution, when the outer-moved plug rod 216 is separated from the jack 211, the height of the solar panel 1 can be adjusted under the sliding connection between the bracket 3 and the fixed cylinder 213, thereby making the use effect of the solar panel 1 better. Under the elastic force of the first spring 215 in the socket 214 on the sleeve block 212, the tight insertion between the plug rod 216 and the jack 211 can fix the height adjustment of the solar panel 1.

[0029] When this embodiment is in use, this photovoltaic hydrogen production device can be moved through the universal wheels on the base 7. The solar panel 1 on the bracket 3 can convert light energy into electrical energy and store it in the solar battery. The downward movement of the clamping block 25 separates it from the gear 26. Under the rotational connection between the rotating block 22 and the bracket 3, the angle of the solar panel 1 can be rotated and adjusted, making the power generation effect of the solar panel 1 better. Under the elastic force of the second spring 24 inside the side seat 23, the tight engagement between the clamping block 25 and the gear 26 can fix the angle of the solar panel 1. When the outer-moved plug rod 216 is separated from the jack 211, the height of the solar panel 1 can be adjusted under the sliding connection between the bracket 3 and the fixed cylinder 213, thereby making the use effect of the solar panel 1 better. Under the elastic force of the first spring 215 in the socket 214 on the sleeve block 212, the tight insertion between the plug rod 216 and the jack 211 can fix the height adjustment of the solar panel 1. Then, the two-pole interfaces are connected to the anode and the cathode. Subsequently, the alkaline water is injected into the electrolytic cell in the electrolysis tank 4 from the water injection port, and then electrolysis will be carried out in the electrolytic cell to separate the oxygen and hydrogen in the alkaline water. The separated oxygen and hydrogen will enter the hydrogen collection tank 8. The density of hydrogen is smaller than that of oxygen, so the oxygen will be discharged from the bottom of the hydrogen collection tank 8, and the hydrogen will remain in the hydrogen collection tank 8, achieving the purpose of collecting hydrogen.

[0030] Embodiment 2

[0031] The difference between this embodiment and Embodiment 1 lies in that: the switch assembly 5 includes a hinge 51, a through groove 52, a third spring 53, a fixed block 55 and a fixed groove 56. The side of the electrolysis tank 4 is connected with the hinge 51. A through groove 52 is opened inside the shell cover 6. The third spring 53 is embedded inside the through groove 52. The side of the third spring 53 is connected with the fixed block 55. A fixed groove 56 is opened inside the electrolysis tank 4.

[0032] Specifically, the structure between the fixed block 55 and the fixed groove 56 is a plug-in structure, and a control block 54 is connected to the surface of the fixed block 55.

[0033] By adopting the above technical solution, moving the control block 54 drives the fixed block 55 to retract into the through groove 52. After the fixed block 55 is separated from the fixed groove 56, the shell cover 6 can be rotated and opened through the hinge 51. Under the elastic force of the third spring 53, the fixed block 55 and the fixed groove 56 are tightly plugged together, which can make the opening and closing operation of the shell cover 6 more convenient.

[0034] When this embodiment is in use, moving the control block 54 drives the fixed block 55 to retract into the through groove 52. After the fixed block 55 is separated from the fixed groove 56, the shell cover 6 can be rotated and opened through the hinge 51. Under the elastic force of the third spring 53, the fixed block 55 and the fixed groove 56 are tightly plugged together, which can make the opening and closing operation of the shell cover 6 more convenient.

[0035] The structures and working principles of the solar panel 1, the bracket 3, the electrolysis tank 4, the shell cover 6, the base 7 and the hydrogen collection tank 8 in the present utility model have been disclosed in a photovoltaic hydrogen production device with Chinese Patent Application No. 202321007215.7. Its working principle is that this photovoltaic hydrogen production device can be moved through the universal wheels on the base 7. The solar panel 1 on the bracket 3 converts light energy into electrical energy and stores it in the solar battery. Then, the two-pole interfaces are connected to the anode and the cathode. Subsequently, alkaline water is injected into the electrolytic cell inside the electrolysis tank 4 from the water injection port, and then electrolysis will be carried out in the electrolytic cell to separate oxygen and hydrogen in the alkaline water. The separated oxygen and hydrogen will enter the hydrogen collection tank 8. The density of hydrogen is smaller than that of oxygen, so oxygen will be discharged from the bottom of the hydrogen collection tank 8, and hydrogen will remain in the hydrogen collection tank 8 to achieve the purpose of collecting hydrogen.

[0036] Working principle and usage process of the present utility model: When the present utility model is in use, this photovoltaic hydrogen production device can be moved through the universal wheels on the base 7. The solar panel 1 on the bracket 3 can convert light energy into electrical energy and store it in the solar battery. The downward moving block 25 is separated from the gear 26, and under the rotational connection between the rotating block 22 and the bracket 3, the angle of the solar panel 1 can be rotated and adjusted, enabling the power generation effect of the solar panel 1 to be better. Under the elastic force of the spring two 24 inside the side seat 23, the block 25 and the gear 26 are tightly engaged to fix the angle of the solar panel 1. The outward moving insertion rod 216 is separated from the insertion hole 211, and under the sliding connection between the bracket 3 and the fixed cylinder 213, the height of the solar panel 1 can be adjusted, thereby making the usage effect of the solar panel 1 better. Under the elastic force of the spring one 215 in the sleeve seat 214 on the sleeve block 212, the insertion rod 216 and the insertion hole 211 are tightly inserted to fix the height adjustment of the solar panel 1. Then, the two-pole interfaces are connected to the anode and the cathode. Subsequently, the alkaline water is injected into the electrolytic cell in the electrolysis tank 4 from the water injection port, and then electrolysis will be carried out in the electrolytic cell to separate the oxygen and hydrogen in the alkaline water. The separated oxygen and hydrogen will enter the hydrogen collection tank 8. The density of hydrogen is smaller than that of oxygen, so the oxygen will be discharged from the bottom of the hydrogen collection tank 8, and the hydrogen will remain in the hydrogen collection tank 8, achieving the purpose of collecting hydrogen. Moving the control block 54 drives the fixed block 55 to retract into the through groove 52. After the fixed block 55 is separated from the fixed groove 56, the shell cover 6 can be rotated and opened through the hinge 51. And under the elastic force of the spring three 53, the fixed block 55 and the fixed groove 56 are tightly inserted, making the opening and closing operation of the shell cover 6 more convenient.

[0037] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic hydrogen production device, comprising a base, characterized in that: A electrolysis box is provided on the top of the base. A switch assembly is connected to the side of the electrolysis box. A shell cover is connected to the side of the switch assembly. An adjustment assembly is installed on the top of the electrolysis box. A bracket is embedded in the adjustment assembly. A solar panel is provided on the top of the bracket. A hydrogen collection tank is installed on the side of the electrolysis box.

2. The hydrogen production device by photovoltaic power generation according to claim 1, characterized in that: The adjustment assembly includes an auxiliary assembly, a rotating block, a side seat, a second spring, a clamping block and a gear. Among them, an auxiliary assembly is installed on the top of the electrolysis box. The bottom of the solar panel is connected to a rotating block. The side end of the rotating block is connected to a gear. A side seat is provided on the side of the bracket. A second spring is embedded in the side seat. The top of the second spring is connected to a clamping block. The top of the clamping block is in a toothed structure. The clamping block meshes with the gear.

3. The hydrogen production device by photovoltaic power generation according to claim 2, wherein: Both the inner groove of the clamping block and the side seat are in an L-shaped structure. The surface of the clamping block is in close fit with the inner groove wall of the side seat.

4. A photovoltaic hydrogen production device according to claim 2, characterized in that: The auxiliary assembly includes a jack, a sleeve block, a fixed cylinder, a sleeve seat, a first spring and a plug. Among them, a fixed cylinder is installed on the top of the electrolysis box. The side of the fixed cylinder is connected to a sleeve seat. A plug is embedded in the sleeve seat. A sleeve block is sleeved on the surface of the plug. A first spring is provided on the outside of the sleeve block. A jack is opened in the bracket.

5. The hydrogen production device by photovoltaic power generation according to claim 1, wherein: The switch assembly includes a hinge, a through groove, a third spring, a fixed block and a fixed groove. Among them, a hinge is connected to the side of the electrolysis box. A through groove is opened in the shell cover. A third spring is embedded in the through groove. The side of the third spring is connected to a fixed block. A fixed groove is opened in the electrolysis box.

6. A hydrogen production device by photovoltaic power generation according to claim 5, characterized in that: The fixed block and the fixed groove are in a plug-in structure. A control block is connected to the surface of the fixed block.

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