Wind power hydrogen production integrated equipment

Abstract

The invention relates to the technical field of new energy and renewable energy utilization, in particular to wind power hydrogen production integrated equipment which comprises a wind power generation device, an electrolytic bath is arranged on the left side of the wind power generation device, and two symmetrically-arranged square plates are fixedly connected to the inner wall of the electrolytic bath. And the side walls of the two square plates are fixedly connected with ion exchange membranes, and the other ends of the ion exchange membranes penetrate through the inner wall of the electrolytic cell and extend to the outside. Electric energy generated by the wind power generation device can be stably transmitted to the conductive columns in the electrolytic cell through the electric wires, power is provided for water electrolysis reaction, and the water electrolysis efficiency is improved. Efficient conversion from wind energy to electric energy and then to hydrogen energy is achieved. Hydrogen and oxygen mixed gas generated in the electrolytic cell enters the gas-liquid separator through the first pipeline. A plurality of gas-liquid separators are tightly connected through flanges and bolts, good sealing performance is guaranteed, gas and liquid in mixed gas can be effectively separated, and pure hydrogen and oxygen are obtained.

Description

Technical Field

[0001] The present invention relates to the technical field of new energy and renewable energy utilization, and in particular to wind power hydrogen production integrated equipment. Background Art

[0002] In the context of today's energy transformation, hydrogen production by water electrolysis has received widespread attention and research as a highly promising method for producing clean energy.

[0003] At present, there are some common problems in the water circulation system of water electrolysis hydrogen production equipment. On the one hand, the water circulation system of some equipment is not perfect, and the water supply of the water tank cannot be continuously and stably delivered to the electrolyzer. The electrolysis reaction is often interrupted due to lack of water, which seriously affects the operating efficiency and stability of the equipment. On the other hand, if the water entering the water tank circulation system is not effectively filtered, the impurities in the water can easily enter the electrolyzer and damage the key components such as the ion exchange membrane inside the electrolyzer, which not only shortens the service life of the equipment, but also increases the operating cost. At the same time, the maintenance and replacement of the filter structure are not convenient enough, which brings certain difficulties to the daily management of the equipment. Summary of the invention

[0004] The purpose of the present invention is to provide a wind power hydrogen production integrated device to solve the problems raised in the above background technology.

[0005] The technical solution of the present invention is: a wind power hydrogen production integrated equipment, including a wind power generation device, an electrolytic cell is arranged on the left side of the wind power generation device, the inner wall of the electrolytic cell is fixedly connected to two symmetrically arranged square plates, the side walls of the two square plates are fixedly connected to ion exchange membranes, the other end of the ion exchange membrane passes through the inner wall of the electrolytic cell and extends to the outside, the inner wall of the electrolytic cell is fixedly connected to a conductive column, the upper surface of the electrolytic cell is fixedly connected to a plurality of parallelly arranged gas-liquid separators, the surfaces of the plurality of gas-liquid separators are fixedly connected to two symmetrically arranged flanges, the flanges are fixedly connected to adjacent flanges by bolts, the leftmost flange is fixedly connected to a first pipeline by bolts, and the other end of the first pipeline is connected to the interior of the electrolytic cell.

[0006] Preferably, the side wall of the electrolytic cell is connected to a second pipe, the surface of the second pipe is connected to a third pipe, the other end of the third pipe is fixedly connected to a water pump, the water inlet end of the water pump is fixedly connected to a fourth pipe, and the other end of the fourth pipe is connected to a water tank.

[0007] Preferably, a square frame communicating with the interior of the water tank is fixedly connected to the upper end of the water tank, a cover plate is fixedly connected to the upper end of the water tank, and a connector is fixedly connected to the upper surface of the cover plate.

[0008] Preferably, the side wall of the square frame is provided with two symmetrically arranged sliding grooves, the inner wall of the sliding groove is provided with a track groove, the inner wall of the sliding groove located above is provided with a plurality of parallelly arranged square grooves, and the inner walls of the plurality of square grooves are rotatably connected with gears.

[0009] Preferably, a sliding frame plate is slidably connected to the inner wall of the track groove, a slot is provided on the upper surface of the sliding frame plate, and a filter plate is placed on the inner wall of the slot.

[0010] Preferably, the square plate on the left side is a cathode plate, which is made of stainless steel, and the square plate on the right side is an anode plate, which is made of titanium alloy.

[0011] Preferably, two symmetrically arranged meshing racks are fixedly connected to the lower surface of the sliding frame plate, and the surfaces of the two meshing racks are meshed with the surfaces of a plurality of gears.

[0012] Preferably, the wind power generation device is electrically connected internally with two symmetrically arranged electric wires, and the electric wires are fixedly connected to the surfaces of adjacent conductive columns.

[0013] Preferably, the upper surface of the electrolytic cell is connected to an oxygen outlet pipe, and the oxygen outlet pipe is located above the left square plate.

[0014] The present invention provides a wind power hydrogen production integrated device through improvement, which has the following improvements and advantages compared with the prior art: First, in the present invention, the water tank forms a water circulation system through the fourth pipe, the water pump, the third pipe and the second pipe to continuously supply water to the electrolytic cell. In the square frame of the water tank, the filter plate on the sliding frame plate can effectively filter the water entering the circulation system. The sliding frame plate can slide flexibly in the sliding groove and the track groove through the meshing action of the meshing rack and the gear, which is convenient for replacing and maintaining the filter plate. The filtered water enters the electrolytic cell, which can prevent impurities from damaging the ion exchange membrane, the square plate and other components, extend the service life of the equipment, ensure the stability and efficiency of the electrolytic reaction, and reduce the operating cost.

[0015] Second: In the present invention, the electric energy generated by the wind power generation device is stably transmitted to the conductive column in the electrolytic cell through the wires, providing power for the water electrolysis reaction, and realizing the efficient conversion of wind energy to electric energy and then to hydrogen energy. The hydrogen and oxygen mixed gas generated in the electrolytic cell enters the gas-liquid separator through the first pipeline. Multiple gas-liquid separators are tightly connected by flanges and bolts to ensure good sealing, and can effectively separate the gas and liquid in the mixed gas to obtain pure hydrogen and oxygen. At the same time, the setting of the oxygen outlet pipe facilitates the timely discharge and collection of the oxygen generated by the anode, ensuring the efficiency and purity of gas collection, and providing high-quality gas resources for subsequent industrial applications or energy storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments: Figure 1 It is a three-dimensional structural schematic diagram of the present invention; Figure 2 It is a schematic diagram of the internal structure of the electrolytic cell of the present invention; Figure 3 It is a schematic diagram of the disassembly structure of the sliding frame plate and the filter plate of the present invention; Figure 4 It is a schematic diagram of the front view structure of a square frame of the present invention; Figure 5 for Figure 1 The enlarged structural diagram at A in the middle; Figure 6 for Figure 2 The enlarged structural diagram at B in the middle; Figure 7 for Figure 3 The enlarged structural diagram at C in the middle; Figure 8 for Figure 4 Enlarged structural diagram at D in the middle.

[0017] Description of reference numerals: Wind power generation device; 2. electrolytic cell; 3. square plate; 4. ion exchange membrane; 5. conductive column; 6. gas-liquid separator; 7. flange; 8. first pipeline; 9. second pipeline; 10. third pipeline; 11. water pump; 12. fourth pipeline; 13. water tank; 14. square frame; 15. cover plate; 16. connector; 17. sliding groove; 18. track groove; 19. square groove; 20. gear; 21. sliding frame plate; 22. meshing rack; 23. card slot; 24. filter plate; 25. wire; 26. oxygen outlet pipe. DETAILED DESCRIPTION

[0018] The present invention is described in detail below, and the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] The present invention provides a wind power hydrogen production integrated device through improvement. The technical solution of the present invention is: like Figure 1 - Figure 8 As shown, a wind power hydrogen production integrated equipment includes a wind power generation device 1, an electrolytic cell 2 is arranged on the left side of the wind power generation device 1, the inner wall of the electrolytic cell 2 is fixedly connected to two symmetrically arranged square plates 3, the side walls of the two square plates 3 are fixedly connected to ion exchange membranes 4, the other end of the ion exchange membrane 4 penetrates the inner wall of the electrolytic cell 2 and extends to the outside, the inner wall of the electrolytic cell 2 is fixedly connected to a conductive column 5, the upper surface of the electrolytic cell 2 is fixedly connected to a plurality of parallelly arranged gas-liquid separators 6, the surfaces of the plurality of gas-liquid separators 6 are fixedly connected to two symmetrically arranged flanges 7, the flanges 7 are fixedly connected to the adjacent flanges 7 by bolts, the leftmost flange 7 is fixedly connected to a first pipeline 8 by bolts, and the other end of the first pipeline 8 is connected to the inside of the electrolytic cell 2.

[0020] Furthermore, the side wall of the electrolytic cell 2 is connected to a second pipe 9, the surface of the second pipe 9 is connected to a third pipe 10, the other end of the third pipe 10 is fixedly connected to a water pump 11, the water inlet end of the water pump 11 is fixedly connected to a fourth pipe 12, and the other end of the fourth pipe 12 is connected to a water tank 13, thereby constructing a complete water circulation system. The water in the water tank 13 can be continuously and stably transported to the electrolytic cell 2 through the water pump 11, thereby ensuring that there is sufficient water supply for the electrolysis reaction, maintaining the continuous operation of the equipment, and avoiding interruption of the electrolysis reaction due to lack of water.

[0021] Furthermore, a square frame 14 connected to the interior of the water tank 13 is fixedly connected to the upper end of the water tank 13, a cover plate 15 is fixedly connected to the upper end of the water tank 13, and a connector 16 is fixedly connected to the upper surface of the cover plate 15. The square frame 14 provides a basis for the subsequent installation of a filtering structure; the cover plate 15 can prevent debris from falling into the water tank 13 and polluting the water source; the connector 16 is convenient for external connection to other equipment, such as a water supply pipe, etc., to facilitate the replenishment of water in the water tank 13 and ensure the normal operation of the water circulation system.

[0022] Furthermore, the side wall of the square frame 14 is provided with two symmetrically arranged sliding grooves 17, the inner wall of the sliding groove 17 is provided with a track groove 18, and the inner wall of the upper sliding groove 17 is provided with a plurality of parallel square grooves 19, the inner walls of the plurality of square grooves 19 are all rotatably connected with gears 20, the sliding grooves 17 and the track grooves 18 provide a guide path for the installation and movement of the sliding frame plate 21, and the plurality of rotatably connected gears 20 cooperate with the meshing racks 22, so that the movement of the sliding frame plate 21 is smoother and more flexible, which facilitates the replacement and maintenance of the filter plate 24.

[0023] Furthermore, the inner wall of the track groove 18 is slidably connected to a sliding frame plate 21, and a card slot 23 is opened on the upper surface of the sliding frame plate 21. A filter plate 24 is placed on the inner wall of the card slot 23. The filter plate 24 can filter the water entering the circulation system of the water tank 13 to remove impurities and prevent impurities from entering the electrolytic cell 2, thereby reducing damage to the internal structure of the electrolytic cell 2 such as the ion exchange membrane 4, the square plate 3, etc., extending the service life of the equipment and ensuring the stable progress of the electrolytic reaction.

[0024] Furthermore, the square plate 3 on the left is a cathode plate, the square plate 3 on the left is made of stainless steel, the square plate 3 on the right is an anode plate, the square plate 3 on the right is made of titanium alloy, and the anode and cathode plates of different materials are reasonably selected. The cathode plate made of stainless steel has good conductivity and corrosion resistance, and the anode plate made of titanium alloy has high stability and good catalytic activity in the electrolysis environment, which can effectively improve the efficiency and quality of hydrogen production by electrolysis of water.

[0025] Furthermore, the lower surface of the sliding frame plate 21 is fixedly connected to two symmetrically arranged meshing racks 22, and the surfaces of the two meshing racks 22 are meshed with the surfaces of multiple gears 20. Through the meshing transmission of the gears 20 and the meshing racks 22, the sliding frame plate 21 can be smoothly moved in the sliding groove 17. The operator only needs to apply a small force to push the sliding frame plate 21, which facilitates the operation of the filter plate 24 and reduces the difficulty of maintenance.

[0026] Furthermore, the wind power generation device 1 is internally electrically connected with two symmetrically arranged electric wires 25, and the electric wires 25 are fixedly connected to the surfaces of adjacent conductive columns 5, thereby ensuring that the electric energy generated by the wind power generation device 1 can be safely and stably transmitted to the conductive columns 5 in the electrolyzer 2, providing power for the water electrolysis reaction, ensuring the effective connection between wind power and hydrogen production links, and improving energy conversion efficiency.

[0027] Furthermore, the upper surface of the electrolytic cell 2 is connected to an oxygen outlet pipe 26, which is located above the left square plate 3, so as to facilitate the timely discharge and collection of the oxygen generated by the anode, avoid the accumulation of oxygen in the electrolytic cell 2 and affect the electrolysis reaction, and at the same time facilitate the centralized processing and utilization of the generated oxygen, thereby improving the recovery and utilization rate of by-products in the hydrogen production process.

[0028] Working principle: first, access the connector 16 through an external water pipe, fill the water tank 13 through the connector 16, and filter the water through the filter plate 24 to prevent impurities in the water from affecting subsequent work. When there are too many impurities on the filter plate 24, pull the internal sliding frame plate 21. At this time, the sliding frame plate 21 located inside moves outward, and the meshing rack 22 engages with the gear 20 to drive the sliding frame plate 21 located outside to enter. The internal filter plate 24 can be replaced without stopping the operation of the equipment, and the external filter plate 24 can be connected to the inside to prevent unfiltered water from entering when replacing the filter plate 24. Then, the water in the water tank 13 is pumped into the electrolytic cell 2 through the action of the water pump 11, and the two square plates 3 electrolyze the water to produce hydrogen. Finally, the hydrogen enters the gas-liquid separator 6 through the first pipeline 8 for gas-liquid separation, and finally the container is connected to the rightmost flange 7 to collect the hydrogen.

[0029] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A wind power hydrogen production integrated device, comprising a wind power generation device (1), characterized in that: An electrolytic cell (2) is arranged on the left side of the wind power generation device (1); two symmetrically arranged square plates (3) are fixedly connected to the inner wall of the electrolytic cell (2); the side walls of the two square plates (3) are fixedly connected to an ion exchange membrane (4); the other end of the ion exchange membrane (4) penetrates the inner wall of the electrolytic cell (2) and extends to the outside; a conductive column (5) is fixedly connected to the inner wall of the electrolytic cell (2); a plurality of gas-liquid separators (6) arranged in parallel are fixedly connected to the upper surface of the electrolytic cell (2); two symmetrically arranged flanges (7) are fixedly connected to the surfaces of the plurality of gas-liquid separators (6); the flanges (7) are fixedly connected to adjacent flanges (7) by bolts; the flange (7) located on the far left is fixedly connected to a first pipeline (8) by bolts; the other end of the first pipeline (8) is connected to the inside of the electrolytic cell (2).

2. The wind power hydrogen production integrated equipment according to claim 1, characterized in that: The side wall of the electrolytic cell (2) is connected to a second pipe (9), the surface of the second pipe (9) is connected to a third pipe (10), the other end of the third pipe (10) is fixedly connected to a water pump (11), the water inlet end of the water pump (11) is fixedly connected to a fourth pipe (12), and the other end of the fourth pipe (12) is connected to a water tank (13).

3. The wind power hydrogen production integrated equipment according to claim 1, characterized in that: The upper end of the water tank (13) is fixedly connected to a square frame (14) which is in communication with the interior of the water tank (13), the upper end of the water tank (13) is fixedly connected to a cover plate (15), and the upper surface of the cover plate (15) is fixedly connected to a connector (16).

4. The wind power hydrogen production integrated equipment according to claim 1, characterized in that: The side wall of the square frame (14) is provided with two symmetrically arranged sliding grooves (17), the inner wall of the sliding groove (17) is provided with a track groove (18), and the inner wall of the sliding groove (17) located above is provided with a plurality of parallelly arranged square grooves (19), and the inner walls of the plurality of square grooves (19) are all rotatably connected to gears (20).

5. The wind power hydrogen production integrated equipment according to claim 1, characterized in that: The inner wall of the track groove (18) is slidably connected to a sliding frame plate (21), the upper surface of the sliding frame plate (21) is provided with a clamping groove (23), and the inner wall of the clamping groove (23) is provided with a filter plate (24).

6. The wind power hydrogen production integrated equipment according to claim 1, characterized in that: The square plate (3) located on the left side is a cathode plate, and the square plate (3) located on the left side is made of stainless steel; the square plate (3) located on the right side is an anode plate, and the square plate (3) located on the right side is made of titanium alloy.

7. The wind power hydrogen production integrated equipment according to claim 1, characterized in that: The lower surface of the sliding frame plate (21) is fixedly connected to two symmetrically arranged meshing racks (22), and the surfaces of the two meshing racks (22) are both meshingly connected to the surfaces of a plurality of gears (20).

8. The wind power hydrogen production integrated equipment according to claim 1, characterized in that: The wind power generation device (1) is electrically connected internally with two symmetrically arranged electric wires (25), and the electric wires (25) are fixedly connected to the surfaces of adjacent conductive columns (5).

9. The wind power hydrogen production integrated equipment according to claim 1, characterized in that: The upper surface of the electrolytic cell (2) is connected to an oxygen outlet pipe (26), and the oxygen outlet pipe (26) is located above the left square plate (3).

Images