Electrode plate, electrolysis device and electrolysis hydrogen and oxygen production system

Abstract

The utility model discloses an electrode plate, electrolysis device and electrolysis hydrogen and oxygen production system, wherein the electrode plate comprises a main body plate and a turbulent flow structure, and the main body plate is provided with an electrolysis small chamber; and the turbulent flow structure is rotatably connected to the main body plate and is arranged in the small electrolysis chamber, turbulent flow protrusions are arranged on the periphery of the turbulent flow structure, and the turbulent flow protrusions are used for stirring an electrolytic solution in the small electrolysis chamber. According to the technical scheme, the turbulent flow structure is used for stirring the electrolytic solution in the small electrolytic chamber, so that the electrolytic solution uniformly flows in the small electrolytic chamber, the overall electrolytic efficiency of the electrolytic solution is further improved, and the practicability and the reliability of the electrode plate are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrolysis equipment, in particular to an electrode plate, an electrolysis device and an electrolysis hydrogen and oxygen production system. Background Art

[0002] In the related art, the electrolysis device can form an electrolysis chamber on an electrode plate. By injecting an electrolytic solution into the electrolysis chamber, the electrode plate can be energized to electrolyze the electrolytic solution to produce hydrogen or oxygen, thereby realizing the electrolytic production of hydrogen or oxygen by the electrolysis device.

[0003] However, most of the existing electrode plates are provided with a liquid inlet on the side wall of the electrolysis chamber to inject the electrolyte solution into the electrolysis chamber, resulting in uneven flow velocity distribution of the electrolyte solution after entering the electrolysis chamber, so that the flow velocity of the electrolyte solution in the central area of ​​the electrolysis chamber is relatively large, while the flow velocity on both sides of the electrolysis chamber is relatively small, which affects the overall electrolysis efficiency of the electrolyte solution in the electrolysis chamber, consumes a lot of energy in the electrolysis device, and reduces the practicality of the electrolysis device. Utility Model Content

[0004] The main purpose of the utility model is to provide an electrode plate, an electrolysis device and an electrolytic hydrogen and oxygen production system, which aims to use a turbulent structure to stir the electrolytic solution in the electrolysis chamber to achieve uniform flow of the electrolytic solution in the electrolysis chamber, thereby improving the overall electrolysis efficiency of the electrolytic solution and improving the practicality and reliability of the electrode plate.

[0005] To achieve the above-mentioned purpose, the electrode plate proposed in the utility model includes a main body plate and a spoiler structure, wherein the main body plate forms an electrolysis chamber; the spoiler structure is rotatably connected to the main body plate and is arranged in the electrolysis chamber, and the outer periphery of the spoiler structure is provided with a spoiler protrusion, and the spoiler protrusion is used to stir the electrolytic solution in the electrolysis chamber.

[0006] Optionally, a liquid inlet hole is provided on the inner side wall of the electrolysis chamber, and the flow disturbance structure is arranged close to the liquid inlet hole.

[0007] Optionally, the electrode plate includes a plurality of spoiler structures, and the plurality of spoiler structures are arranged at intervals.

[0008] Optionally, the spoiler structure is a fan blade. Alternatively, the spoiler structure is an elliptical cylinder or a prism.

[0009] Optionally, the main plate includes a pole plate and a pole frame, and the spoiler structure is rotatably connected to the pole plate; the pole frame is arranged to surround the pole plate and enclose the pole plate to form the electrolysis chamber, and the pole frame is provided with an injection channel and an exhaust channel.

[0010] Optionally, the pole plate is provided with a rotating shaft, and the spoiler structure is rotatably sleeved on the rotating shaft.

[0011] Optionally, the electrolysis chamber includes a hydrogen production tank and an oxygen production tank that are independent of each other, the electrode plate has a first plate surface and a second plate surface that are opposite to each other, the electrode frame and the first plate surface are enclosed to form the hydrogen production tank, and the electrode frame and the second plate surface are enclosed to form the oxygen production tank. The flow disturbance structure is provided in both the hydrogen production tank and the oxygen production tank, the injection channel is connected to the hydrogen production tank and the oxygen production tank, and the exhaust channel includes an oxygen exhaust channel and a hydrogen exhaust channel that are independent of each other, the oxygen exhaust channel is connected to the oxygen production tank, and the hydrogen exhaust channel is connected to the hydrogen production tank.

[0012] Optionally, the bottom wall of the electrolysis chamber is provided with a plurality of mastoid structures, and the plurality of mastoid structures are arranged in an array.

[0013] The utility model also provides an electrolysis device, which comprises a device body and an electrode plate. The electrode plate is the electrode plate described above, and the electrode plate is installed on the device body.

[0014] The utility model also provides an electrolytic hydrogen and oxygen production system, which comprises an electrolysis device and a purification device. The electrolysis device is the above-mentioned electrolysis device, and the electrolysis device is connected to the purification device by a pipeline. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0016] Figure 1 This is a structural schematic diagram of an embodiment of an electrode plate of the utility model;

[0017] Figure 2 for Figure 1 Cross-sectional view at AA in the middle;

[0018] Figure 3 for Figure 1 A longitudinal sectional view of an embodiment of an electrode plate.

[0019] Description of Figure Numbers:

[0020] Label name Label name 100 Electrode Plate 1331 Hydrogen discharge channel 10 Main board 1333 Oxygen exhaust channel 11 Plates 15 Electrolysis chamber 111 Mastoid structure 151 Hydrogen production tank 13 Pole frame 153 Oxygen tank 131 Injection channel 155 Liquid inlet hole 133 Exhaust channel 30 Spoiler structure

[0021] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] In addition, in the present utility model, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text is to include three parallel solutions. Taking "A and / or B as an example", it includes solution A, or solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0026] Most of the existing electrode plates are provided with a liquid inlet on the side wall of the electrolysis chamber to inject the electrolytic solution into the electrolysis chamber, resulting in uneven distribution of the flow rate of the electrolytic solution after entering the electrolysis chamber, so that the flow rate of the electrolytic solution in the central area of ​​the electrolysis chamber is relatively large, while the flow rate on both sides of the electrolysis chamber is relatively small, which affects the overall electrolysis efficiency of the electrolytic solution in the electrolysis chamber, the energy consumption of the electrolysis device is relatively large, and the practicality of the electrolysis device is reduced. In view of the above problems, the utility model proposes an electrode plate 100.

[0027] Reference Figures 1 to 3 In an embodiment of the utility model, the electrode plate 100 includes a main body plate 10 and a spoiler structure 30, the main body plate 10 forms an electrolysis chamber 15; the spoiler structure 30 is rotatably connected to the main body plate 10 and is arranged in the electrolysis chamber 15, and a spoiler protrusion is provided on the periphery of the spoiler structure 30, and the spoiler protrusion is used to stir the electrolytic solution in the electrolysis chamber 15.

[0028] It is understandable that the electrolytic hydrogen and oxygen system can electrolyze the hydroxide ion in the electrolytic solution by using an electrolytic device, so that the electrolytic solution receives or loses electrons during the electrolysis process to generate hydrogen and / or oxygen, and then the generated hydrogen and / or oxygen are purified by the purification device to remove impurities, remove water and other purification operations, so as to ensure that the electrolytic hydrogen and oxygen system can stably produce pure hydrogen and / or oxygen. Among them, the electrolytic device can stack and connect multiple electrode plates 100 to form a whole, and the surface of the main plate 10 of the electrode plate 100 can be concavely formed with an electrolytic chamber 15. The electrode plates 100 are stacked and assembled in sequence to make the adjacent electrode plates 100 cover each other to close the electrolytic chamber 15, so as to ensure the stable recovery of hydrogen and oxygen generated by electrolysis in the electrolytic chamber 15, and then by connecting the main plate 10 to the external power supply, the current can be connected to the electrolytic solution in the electrolytic chamber 15, so as to achieve stable electrolysis operation of the electrolytic device.

[0029] In the present application, a rotatable spoiler structure 30 is provided on the bottom wall of the electrolysis chamber 15, and spoiler protrusions may be provided on the periphery of the spoiler structure 30. When a force perpendicular to the rotation center axis of the spoiler structure 30 is applied to the spoiler protrusion, the spoiler structure 30 may be driven to rotate in the electrolysis chamber 15 under the action of the external force. Furthermore, when the electrolytic solution is injected into the electrolysis chamber 15 for electrolytic hydrogen production or oxygen production, the flow of the electrolytic solution can be used to act on the spoiler protrusion, so that when the electrolytic solution flows through the spoiler structure 30, a force can be applied to the spoiler structure 30 to drive the spoiler structure 30 to rotate. At this time, under the rotation of the spoiler structure 30, the spoiler structure 30 can disturb the electrolytic solution in the electrolysis chamber 15, so that the electrolytic solution can flow more evenly to various areas in the electrolysis chamber 15, avoiding the electrolytic solution from having a flow rate that is too high at the inlet of the electrolysis chamber 15 and a flow rate that is too low on both sides of the inlet, thereby preventing the formation of areas in the electrolysis chamber 15 that the electrolytic solution cannot reach due to the slow flow rate of some electrolytic solutions. This ensures that the overall flow rate of the electrolytic solution in the electrolysis chamber 15 is evenly distributed, so that the electrolysis efficiency of the electrolytic solution in the electrolysis chamber 15 can be better improved under the turbulence effect of the turbulence structure 30, and the efficiency of the electrolysis device in preparing hydrogen and / or oxygen can be improved, thereby further effectively improving the practicality and reliability of the electrode plate 100.

[0030] The electrolysis device can adjust the flow pressure of the electrolytic solution so that the electrolytic solution can enter the electrolysis chamber 15 at a higher flow rate to drive the flow disturbance structure 30 to rotate, thereby ensuring the stable rotation of the flow disturbance structure 30 to achieve the flow disturbance effect on the electrolytic solution.

[0031] Therefore, the technical solution of the utility model can convert the kinetic energy of the flow of the electrolytic solution into the rotational kinetic energy of the spoiler structure 30 by setting the spoiler structure 30 in the electrolysis chamber 15, and then make the spoiler structure 30 stir the electrolytic solution to realize the kinetic energy distribution of the electrolytic solution after entering the electrolysis chamber 15, which is beneficial to avoid the flow velocity difference caused by liquid diffusion when the electrolytic solution flows from a smaller channel into a larger electrolysis chamber 15, so that the electrolytic solution can flow smoothly and evenly in the electrolysis chamber 15, realize the sufficient and rapid electrolysis of the electrolytic solution by the electrode plate 100, and better improve the electrolysis efficiency of the electrolytic solution by the electrode plate 100; and by using the liquid flow pressure of the electrolytic solution to drive the spoiler structure 30 to rotate for spoiling, there is no need to set a driving mechanism on the electrode plate 100 to drive the spoiler structure 30 to rotate, which effectively simplifies the overall structure of the electrode plate 100 and improves the practicality and reliability of the electrode plate 100.

[0032] Reference Figure 1 and Figure 3 In one embodiment of the present utility model, a liquid inlet hole 155 is provided on the inner wall of the electrolysis chamber 15 , and the flow-disturbing structure 30 is disposed near the liquid inlet hole 155 .

[0033] In this embodiment, a liquid inlet hole 155 for the electrolytic solution to enter the electrolytic chamber 15 may be provided on the inner side wall of the electrolytic chamber 15. By arranging the flow disturbance structure 30 close to the flow inlet hole 155, the electrolytic solution can act on the flow disturbance structure 30 more quickly when entering the electrolytic chamber 15 to drive the flow disturbance structure 30 to rotate, so that the flow disturbance structure 30 can better receive the kinetic energy of the electrolytic solution, and the flow disturbance of the electrolytic solution can achieve a uniform distribution of the flow rate of the electrolytic solution, thereby improving the electrolysis efficiency of the electrode plate 100. At the same time, by arranging the flow disturbance structure 30 close to the flow inlet hole 155, the flow disturbance structure 30 can also play a certain blocking role on part of the liquid flow rushing out of the liquid inlet, ensuring that the flow disturbance structure 30 can be better rotated by the pressure of the liquid flow, and the electrolytic solution can be better evenly distributed in the electrolytic chamber 15, reducing the flow rate difference of the electrolytic solution in the electrolytic chamber 15, and further improving the structural stability and reliability of the electrode plate 100.

[0034] Reference Figure 1 In one embodiment of the present utility model, the electrode plate 100 includes a plurality of spoiler structures 30, and the plurality of spoiler structures 30 are arranged in an alternate arrangement.

[0035] In this embodiment, the electrode plate 100 can be provided with a plurality of flow-disturbing structures 30 in the electrolysis chamber 15 of the main plate 10, and the plurality of flow-disturbing structures 30 are arranged at intervals in the electrolysis chamber 15, and a greater number of flow-disturbing structures 30 can be used for flow-disturbing to better improve the flow turbulence effect of the electrolytic solution in the electrolysis chamber 15, and ensure the uniform distribution flow of the electrolytic solution in the electrolysis chamber 15, which is conducive to better reducing the electrolysis empty area formed by the flow velocity difference of the electrolytic solution, and further improving the structural stability and reliability of the electrode plate 100. Among them, the plurality of flow-disturbing structures 30 can be arranged corresponding to the diffusion direction of the electrolytic solution in the electrolysis chamber 15, so that the plurality of flow-disturbing structures 30 can disturb the electrolytic solution in multiple directions, and ensure that the electrolytic solution can flow more evenly in the electrolysis chamber 15, and further improve the practicality and reliability of the electrode plate 100.

[0036] In one embodiment of the present invention, the spoiler structure 30 is a fan blade. Alternatively, the spoiler structure 30 is an elliptical cylinder or a prism.

[0037] In this embodiment, the spoiler structure 30 can be a fan blade structure. In this case, the spoiler protrusions on the spoiler structure 30 can be blades of the fan blade. The fan blade-shaped spoiler structure 30 can enable the electrolyte solution to better drive the spoiler structure 30 to rotate. At the same time, the spoiler structure 30 can achieve a better spoiler effect by adjusting the blade structure of the fan blade, thereby further improving the practicality and reliability of the electrode plate 100.

[0038] In addition, the spoiler structure 30 can also be an elliptical cylinder or a prism. In this case, the spoiler protrusions on the spoiler structure 30 can be the long side structures on both sides of the elliptical cylinder or the edge structures of the prism. The use of an elliptical cylinder or a prism-shaped spoiler structure 30 can better increase the thickness of the spoiler protrusions, which is beneficial to improving the overall structural strength of the spoiler structure 30, so that the spoiler structure 30 can better withstand the liquid flow pressure of the electrolyte solution, ensure the stable spoiler effect of the spoiler structure 30 on the electrolyte solution in the electrolytic chamber 15, and further improve the structural stability and reliability of the electrode plate 100.

[0039] Reference Figure 1 and Figure 2 In one embodiment of the utility model, the main plate 10 includes a pole plate 11 and a pole frame 13, and the spoiler structure 30 is rotatably connected to the pole plate 11; the pole frame 13 is arranged to surround the pole plate 11 and to form an electrolysis chamber 15 together with the pole plate 11, and the pole frame 13 is provided with an injection channel 131 and an exhaust channel 133.

[0040] In this embodiment, the main plate 10 of the electrode plate 100 may include a pole plate 11 and a pole frame 13, and the pole plate 11 may be connected and fixed to the inner wall of the pole frame 13, so that the pole frame 13 surrounds the pole plate 11, and then the inner wall of the pole frame 13 and the plate surface of the pole plate 11 may be used to enclose an electrolysis chamber 15. When the electrolysis device is assembled, the pole frames 13 of adjacent electrode plates 100 may be stacked and connected with each other, so that the pole plate 11 of the upper electrode plate 100 covers the electrolysis chamber 15 of the lower electrode plate 100, thereby realizing the stacking and sealing of multiple electrode plates 100 in the electrolysis device, and ensuring the stable electrolysis operation of the electrolysis device. Among them, the plate surface of the electrode 11 can be formed as the bottom wall of the electrolysis chamber 15, and the inner wall of the electrode frame 13 can be formed as the inner side wall of the electrolysis chamber 15. At this time, the spoiler structure 30 can be rotatably connected to the electrode plate 11, and an injection channel 131 and an exhaust channel 133 are set on the electrode frame 13, so that the electrolytic solution can flow into the electrolysis chamber 15 from the liquid inlet hole 155 on the inner side wall of the electrolysis chamber 15, and act stably on the spoiler structure 30 along the flow direction of the electrolytic solution to push the spoiler structure 30 to rotate, so that the spoiler structure 30 disturbs the electrolytic solution and ensures the uniform flow of the electrolytic solution in the electrolysis chamber 15. At this time, an exhaust hole can also be provided on the inner wall of the pole frame 13, that is, the inner side wall of the electrolysis chamber 15, so that the exhaust hole is connected to the exhaust channel 133 in the pole frame 13, and the exhaust hole and the liquid inlet hole 155 can be arranged relative to each other in the up and down height direction, and the liquid inlet hole 155 and the injection channel 131 are arranged below the electrolysis device, so that the electrolytic solution can be injected into the electrolysis chamber 15 from bottom to top, and the generated gas can flow upward into the exhaust channel 133, which is convenient for realizing gas-liquid separation in the electrolysis device, ensuring the stable electrolysis operation of the electrolysis device, and further improving the practicality and reliability of the electrode plate 100.

[0041] In one embodiment of the present invention, the pole plate 11 is provided with a rotating shaft, and the spoiler structure 30 is rotatably sleeved on the rotating shaft.

[0042] In this embodiment, by protruding a rotating shaft on the electrode plate 11, a through hole matching the size of the rotating shaft can be set at the center of gravity or geometric center of the spoiler structure 30, so that the spoiler structure 30 is sleeved on the rotating shaft through the through hole, and the spoiler structure 30 is rotated on the electrode plate 11, so that the spoiler structure 30 can rotate on the electrode plate 11 with the rotating shaft as the rotation center axis. By setting a rotating shaft on the electrode plate 11 and fitting it with the spoiler structure 30, the assembly of the spoiler structure 30 on the electrode plate 11 can be achieved, which can better simplify the overall structure of the electrode plate 100, reduce the setting of the rotating parts of the spoiler structure 30, and further improve the practicality and reliability of the electrode plate 100. Among them, a bearing can be arranged between the rotating shaft and the spoiler structure 30, and a sealing and waterproof structure can be arranged at the upper and lower ends of the bearing, so that the bearing can be used to better ensure the smooth rotation between the rotating shaft and the spoiler structure 30, avoid the spoiler structure 30 and the rotating shaft from being stuck to each other, ensure the spoiler effect of the spoiler structure 30 in the electrolysis chamber 15, and further improve the structural stability and reliability of the electrode plate 100.

[0043] Reference Figures 1 to 3 In one embodiment of the utility model, the electrolysis chamber 15 includes a hydrogen production tank 151 and an oxygen production tank 153 which are independent of each other, the electrode plate 11 has a first plate surface and a second plate surface which are opposite to each other, the electrode frame 13 and the first plate surface are enclosed to form the hydrogen production tank 151, and the electrode frame 13 and the second plate surface are enclosed to form the oxygen production tank 153. The hydrogen production tank 151 and the oxygen production tank 153 are both provided with a turbulent structure 30, the injection channel 131 is connected to the hydrogen production tank 151 and the oxygen production tank 153, the exhaust channel 133 includes an oxygen exhaust channel 1333 and a hydrogen exhaust channel 1331 which are independent of each other, the oxygen exhaust channel 1333 is connected to the oxygen production tank 153, and the hydrogen exhaust channel 1331 is connected to the hydrogen production tank 151.

[0044] In this embodiment, the electrode plate 11 can be connected and fixed at the central area of ​​the inner wall of the pole frame 13, so that the spacing between the first plate surface of the electrode plate 11 and one end surface of the pole frame 13 is the same as the spacing between the second plate surface of the electrode plate 11 and the other end surface of the pole frame 13, so that part of the inner wall of the pole frame 13 and the first plate surface are enclosed to form a hydrogen production tank 151, and another part of the inner wall of the pole frame 13 and the second plate surface are enclosed to form an oxygen production tank 153, and then the current direction of the electrode plate 100 can be adjusted so that the electrolytic solution entering the hydrogen production tank 151 is electrolyzed to produce hydrogen, and the electrolytic solution entering the oxygen production tank 153 is electrolyzed to produce oxygen, so as to ensure that the operations of preparing hydrogen and preparing oxygen can be performed simultaneously on one electrode plate 100, and further improve the practicality and reliability of the electrode plate 100. At this time, the injection channel 131 in the pole frame 13 can connect the hydrogen production tank 151 and the oxygen production tank 153, so as to ensure the stable transportation of the electrolytic solution in the hydrogen production tank 151 and the oxygen production tank 153. In the electrode frame 13, an oxygen exhaust channel 1333 and a hydrogen exhaust channel 1331 can be formed independently of each other, so that the oxygen exhaust channel 1333 is connected to the oxygen production tank 153, and the hydrogen exhaust channel 1331 is connected to the hydrogen production tank 151, thereby ensuring the independent collection of hydrogen and oxygen generated in the electrode plate 100, ensuring the stable and reliable operation of the electrolysis device, and further improving the structural stability and reliability of the electrode plate 100.

[0045] Among them, a spoiler structure 30 can be set in the hydrogen production tank 151 and the oxygen production tank 153, so that the spoiler structure 30 can spoil the electrolytic solution in the hydrogen production tank 151 and the oxygen production tank 153 respectively, to ensure that the electrolytic solution entering the hydrogen production tank 151 and the electrolytic solution entering the oxygen production tank 153 can flow more evenly, thereby improving the overall electrolysis efficiency of the electrode plate 100 and further improving the structural stability and reliability of the electrode plate 100.

[0046] Reference Figure 1 and Figure 3 In one embodiment of the present invention, a plurality of mastoid structures 111 are disposed on the bottom wall of the electrolysis chamber 15, and the plurality of mastoid structures 111 are arranged in an array.

[0047] In an embodiment, a plurality of nipple structures 111 are provided on the bottom wall of the electrolysis chamber 15, and the plurality of nipple structures 111 are arranged in an array manner on the bottom wall of the electrolysis chamber 15 at intervals from each other. The material of the nipple structure 111 may be consistent with the material of the main plate 10, so that when the electrode plate 100 is energized, the nipple structure 111 can be used to increase the conductive area of ​​the electrode plate 100, and the nipple structure 111 protrudes on the bottom wall of the electrolysis chamber 15 to contact the electrolytic solution, thereby increasing the contact area between the electrolytic solution and the electrode plate 100, and further, under the action of the nipple structure 111, the site where the electrolysis reaction of the electrolytic solution occurs can be better increased, which is beneficial to better improve the electrolysis efficiency of the electrolytic solution, thereby increasing the rate at which the electrode plate 100 produces hydrogen or oxygen, and further improving the practicality and reliability of the electrode plate 100. In addition, the use of the mastoid structure 111 to increase the area of ​​the electrolytic solution where the electrolytic reaction occurs is also beneficial to avoid the slow electrolytic reaction of the part of the electrolytic solution that does not contact the inner wall of the electrolytic chamber 15, thereby improving the overall electrolytic reaction efficiency in the electrode plate 100. Among them, the mastoid structure 111 can be formed on the bottom wall of the electrode groove by stamping technology, which is beneficial to greatly improve the processing convenience and overall structural strength of the electrode plate 100. When independent hydrogen production grooves 151 and oxygen production grooves 153 are formed on opposite sides of the main plate 10, the mastoid structure 111 can be respectively set on the bottom walls of the hydrogen production grooves 151 and the oxygen production grooves 153, so as to further improve the overall electrolysis effect of the electrode plate 100 and improve the practicality and reliability of the electrode plate 100.

[0048] The utility model also proposes an electrolysis device, which includes a device body and an electrode plate 100. The specific structure of the electrode plate 100 refers to the above embodiment. Since the electrolysis device adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be described one by one here.

[0049] The utility model also provides an electrolytic hydrogen and oxygen production system, which includes an electrolysis device and a purification device. The specific structure of the electrolysis device refers to the above embodiment. Since the electrolytic hydrogen and oxygen production system adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here one by one.

[0050] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An electrode plate, characterized in that: include: A main body plate, wherein the main body plate is formed with an electrolysis chamber; A flow-disturbing structure is rotatably connected to the main body plate and is disposed in the electrolysis chamber. A flow-disturbing protrusion is disposed on the periphery of the flow-disturbing structure, and the flow-disturbing protrusion is used to stir the electrolytic solution in the electrolysis chamber.

2. The electrode plate according to claim 1, characterized in that: The inner side wall of the electrolysis chamber is provided with a liquid inlet hole, and the flow disturbance structure is arranged close to the liquid inlet hole.

3. The electrode plate according to claim 1, characterized in that: The electrode plate includes a plurality of spoiler structures, and the plurality of spoiler structures are arranged in an alternating manner.

4. The electrode plate according to claim 1, characterized in that: The spoiler structure is a fan blade; Alternatively, the spoiler structure is an elliptical cylinder or a prism.

5. The electrode plate according to any one of claims 1 to 4, characterized in that: The main body plate comprises: A pole plate, the spoiler structure being rotatably connected to the pole plate; The pole frame surrounds the pole plate and is combined with the pole plate to form the electrolysis chamber. The pole frame is provided with a liquid injection channel and an exhaust channel.

6. The electrode plate according to claim 5, characterized in that: The pole plate is provided with a rotating shaft, and the spoiler structure is rotatably sleeved on the rotating shaft.

7. The electrode plate according to claim 5, characterized in that: The electrolysis chamber comprises a hydrogen production tank and an oxygen production tank which are independent of each other, the electrode plate comprises a first plate surface and a second plate surface which are opposite to each other, the electrode frame and the first plate surface are enclosed to form the hydrogen production tank, and the electrode frame and the second plate surface are enclosed to form the oxygen production tank; The turbulent structure is provided in both the hydrogen production tank and the oxygen production tank, the liquid injection channel is connected to the hydrogen production tank and the oxygen production tank, the exhaust channel includes an oxygen exhaust channel and a hydrogen exhaust channel which are independent of each other, the oxygen exhaust channel is connected to the oxygen production tank, and the hydrogen exhaust channel is connected to the hydrogen production tank.

8. The electrode plate according to any one of claims 1 to 4, characterized in that: The bottom wall of the electrolysis chamber is provided with a plurality of mastoid structures, and the plurality of mastoid structures are arranged in an array.

9. An electrolysis device, characterized in that: The electrolysis device comprises a device body and an electrode plate, wherein the electrode plate is the electrode plate as described in any one of claims 1 to 8, and the electrode plate is mounted on the device body.

10. A hydrogen and oxygen electrolysis system, characterized in that: The electrolysis hydrogen and oxygen system comprises an electrolysis device and a purification device. The electrolysis device is the electrolysis device according to claim 9, and the electrolysis device is connected to the purification device through a pipeline.

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