Electrode fixing structure, electrode assembly and electrolysis device

Abstract

The present invention relates to the field of electrolysis technology, and specifically to an electrode fixing structure, an electrode assembly, and an electrolysis device. The electrode fixing structure includes at least two fixing frames, each of which is connected to each other to form a frame-shaped structure, and the frame-shaped structure is provided with a limiting space suitable for installing the electrode. The electrode fixing structure has a separation state in which at least one of the fixing frames is separated from the adjacent fixing frames to load the electrode, and an assembly state in which each of the fixing frames is connected to each other to form the limiting space to cover the outer peripheral wall of the electrode. The defect in the prior art that the electrode cannot take into account both aesthetics and high electrolysis efficiency without increasing the cost is overcome, and an electrode fixing structure, an electrode assembly, and an electrolysis device with aesthetics and high electrolysis efficiency are provided.

Description

Technical Field

[0001] The present invention relates to the field of electrolysis technology, and in particular to an electrode fixing structure, an electrode assembly and an electrolysis device. Background Art

[0002] In recent years, with the continuous improvement of living standards, people pay more and more attention to health and personal protection, and disinfectant making machines have emerged. The home disinfectant making machine generates sodium hypochlorite solution, i.e. disinfectant, by electrolyzing sodium chloride aqueous solution. In the manufacturing process of disinfectant, electrodes are needed to electrolyze the electrolyte, and the electrodes include anode and cathode.

[0003] There are many ways to install electrodes. For example, the electrodes are installed in a hidden manner so that they cannot be directly observed, thereby achieving an aesthetic effect, but it is easy to reduce the electrolysis efficiency. For example, the electrodes are installed directly exposed, which has good electrolysis efficiency but affects the appearance. For example, the outer dimensions of the electrodes themselves are shaped to achieve a beautiful product effect, and the electrodes are installed directly exposed, which has good electrolysis efficiency but increases the production cost of the electrodes.

[0004] A cleaning and purifying machine includes an electrolysis device, the electrolysis device includes a fixing frame, an upper electrode sheet detachably fixed to the upper side of the fixing frame, and a lower electrode sheet detachably fixed to the lower side of the fixing frame. The electrolysis device also includes an upper cover, the upper cover covers the upper electrode sheet, the fixing frame and the lower electrode sheet, and the upper cover is provided with a plurality of strip holes.

[0005] The electrolysis device described above does not increase the production cost of the electrode sheets because the upper cover is provided to cover the electrode sheets, but the electrolysis efficiency is low. Summary of the invention

[0006] Therefore, the technical problem to be solved by the present invention is to overcome the defect in the prior art that electrodes cannot take into account both aesthetics and high electrolysis efficiency without increasing costs, thereby providing an electrode fixing structure, electrode assembly and electrolysis device that are aesthetically pleasing and have high electrolysis efficiency.

[0007] An electrode fixing structure comprises at least two fixing frames, each of which is butted against each other to form a frame-shaped structure, the frame-shaped structure being provided with a limiting space suitable for installing the electrode, the electrode fixing structure having a separated state in which at least one of the fixing frames is separated from an adjacent fixing frame to accommodate the electrode, and an assembled state in which each of the fixing frames is connected to each other to form the limiting space to cover the outer peripheral wall of the electrode.

[0008] Optionally, the fixing frame has two, and the fixing frame comprises:

[0009] The main body is a ring-shaped structure with an opening in the middle;

[0010] At least one frame extends from one end of the main body in a direction away from the other end, and a positioning space is formed between the inner peripheral wall of the frame and the end surface of the main body;

[0011] The positioning space of one of the fixing frames is connected to the positioning space of another fixing frame to form the limiting space.

[0012] Optionally, the positioning space is a positioning groove, and the limiting space is a limiting groove.

[0013] Optionally, the fixing frame further comprises a spacer portion protruding from the inner peripheral wall of the frame, and the spacer portion divides the limiting groove into a first limiting cavity and a second limiting cavity.

[0014] Optionally, the fixing frame further comprises an anti-foolproof rib disposed on the inner peripheral wall of the frame, and the outer peripheral wall of the electrode is provided with a recess that cooperates with the anti-foolproof rib.

[0015] Optionally, at least two clamping posts are provided on one end surface of the main body provided with the frame, and at least two clamping holes are provided on the frame, wherein the clamping posts of one fixing frame are adapted to be clamped with the clamping holes of another fixing frame.

[0016] Optionally, a card slot is provided on the hole wall of the card hole, and a card block is provided at one end of the card post away from the main body, and the card block of one of the fixing frames is clamped in the card slot of the other fixing frame.

[0017] Optionally, at least one positioning post is provided on an end face of the frame away from the main body, and at least one positioning hole is provided on an end face of the main body provided with the frame, wherein the positioning post of one fixing frame is suitable for being inserted into the positioning hole of another fixing frame.

[0018] An electrode assembly comprises the above-mentioned electrode fixing structure and at least one electrode installed in the electrode fixing structure.

[0019] Optionally, there are at least two electrodes, and among the at least two electrodes, there are at least one first electrode and at least one second electrode, and the polarities of the first electrode and the second electrode are opposite.

[0020] Optionally, the electrode includes a first connecting hole and a second connecting hole, the aperture of the first connecting hole is larger than the aperture of the second connecting hole; the first connecting hole of one of the electrodes is coaxial with the second connecting hole of the other electrode, and the second connecting hole is coaxial with the first connecting hole of the other electrode.

[0021] Optionally, the electrode is a disc-shaped structure, and the electrode further includes a central through hole, and the axis of the central through hole coincides with the axis of the electrode.

[0022] An electrolysis device comprises the above-mentioned electrode assembly.

[0023] The technical solution of the present invention has the following advantages:

[0024] 1. The electrode fixing structure provided by the present invention covers the outer peripheral wall of the electrode, and the electrode is more beautiful from the outside, and the electrode is protected. Most of the electrode is directly exposed to the electrolyte, and the electrolysis efficiency is high. There is no need to specially make the shape of the electrode sheet to meet the appearance requirements, which can effectively reduce the cost of the electrode sheet. A disinfectant manufacturing machine with a transparent electrolysis container, such as a household disinfectant manufacturing machine, is ugly when the electrode is directly exposed in the transparent electrolysis container. The electrode fixing structure provided by the present invention covers the outer peripheral wall of the electrode, and only covers the electrode. Most of the electrode is directly exposed to the electrolyte, and the electrolysis efficiency is high. In the existing cleaning and purification machine, after the upper cover covers the upper electrode sheet, the fixing frame and the lower electrode sheet, it is fixedly connected to the bottom wall of the cleaning chamber, and a plurality of strip holes are provided on the upper cover, so there is no need to frequently disassemble the electrode sheet. For cleaning and purification machines or disinfectant manufacturing machines that need to frequently disassemble electrodes, the present invention ensures that the electrodes are beautiful while protecting the electrodes from damage during the disassembly process. For example, a household disinfectant manufacturing machine that needs to frequently disassemble the electrolytic container needs to frequently replace the disinfectant. During the replacement process, the electrodes are exposed, which is not aesthetically pleasing. The electrode fixing structure of the present invention covers the outer peripheral wall of the electrode, which is beautiful and generous, and the electrode fixing structure also protects the electrode from damage during the process of disassembling or installing the electrolytic container. The electrode fixing structure includes at least two fixing frames, and the electrode fixing structure has a separation state in which at least one of the fixing frames is separated from the adjacent fixing frames to load the electrode, and an assembly state in which each of the fixing frames is connected to each other to form the limiting space to cover the outer peripheral wall of the electrode; there is no need to use a lot of force to install the electrode, and the installation and disassembly are convenient, and the electrode will not be damaged during the installation and disassembly of the electrode. Compared with a fixing frame connecting two electrodes, the electrode fixing structure in the present invention fixes the electrode by docking between the fixing frames, and there is no need to set up an additional connection structure. The structure is simple and does not damage the electrode.

[0025] 2. The fixing frame provided by the present invention includes a main body and a frame. The main body is a ring-shaped structure with an opening in the middle, and the electrode is exposed to the electrolyte through the opening; the frame hides the outer wall of the electrode to ensure the beauty of the electrode and improve the electrolysis efficiency; the outer wall of part of the electrode is covered in the positioning space, and the outer wall of the entire electrode is covered in the limited space.

[0026] 3. The positioning space provided by the present invention is a positioning groove, and the limiting space is a limiting groove, which has a simple structure and is easy to form, and has a good limiting effect.

[0027] 4. The spacing portion provided by the present invention divides the limiting groove into a first limiting cavity and a second limiting cavity, and limits the electrode in the first limiting cavity to prevent the electrode from shaking during installation and increasing the difficulty of electrode installation; for the case where two electrodes are set, one electrode is limited in the first limiting cavity, and one motor is limited in the second limiting cavity to separate the electrodes to prevent short circuit caused by connection of electrodes of different polarities.

[0028] 5. The fixing frame provided by the present invention also includes anti-misalignment ribs, which cooperate with the recessed portion. There is no need to distinguish the front and back of the electrode. The ability to assemble the electrode indicates that the electrode is assembled correctly, which simplifies the installation of the electrode.

[0029] 6. The clamping column provided by the present invention is clamped with the clamping hole of another fixing frame, and the connection between the two fixing frames can be realized without additional structure, with simple structure and convenient connection.

[0030] 7. The card block provided by the present invention cooperates with the card slot to prevent the fixed frames that are connected together from loosening and separating.

[0031] 8. The positioning column provided by the present invention cooperates with the positioning hole of other fixing frames to help positioning and installation during installation and enhance the clamping effect.

[0032] 9. The electrode assembly provided by the present invention covers the outer peripheral wall of the electrode, and the electrode looks more beautiful from the outside, and the electrode is protected. Most of the electrode is directly exposed to the electrolyte, and the electrolysis efficiency is high. There is no need to specially shape the electrode sheet to meet the appearance requirements, which can effectively reduce the cost of the electrode sheet.

[0033] 10. The first electrode and the second electrode provided by the present invention have opposite polarities, and the first electrode and the second electrode with opposite polarities are installed simultaneously through an electrode fixing structure, and are separated by a spacing part, one is set in the first limiting cavity, and the other is set in the second limiting cavity.

[0034] 11. The first electrode provided by the present invention is connected to the positive or negative electrode of the power supply through the first conductive element, the second electrode is connected to the negative or positive electrode of the power supply through the second conductive element, the first conductive element is connected to the second connecting hole of the first electrode, and the second conductive element passes through the first connecting hole of the first electrode to connect to the second connecting hole of the second electrode; the aperture of the first connecting hole is larger than the aperture of the second connecting hole; the first connecting hole of one of the electrodes is coaxial with the second connecting hole of the other electrode, and the second connecting hole is coaxial with the first connecting hole of the other electrode; when the second conductive element passes through the first connecting hole of the first electrode, it will not touch the first electrode and cause a short circuit.

[0035] 12. The electrode provided by the present invention is a disc-shaped structure, which is easy to shape. The electrode also includes a central through hole, the axis of which coincides with the axis of the electrode, which facilitates the flow of gas generated on the electrode, facilitates the diffusion of gas, reduces bubble adhesion, and enhances electrolysis efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0037] Figure 1 An exploded view of the installation of the electrode assembly of the present invention;

[0038] Figure 2 It is a schematic diagram of a fixing frame of the present invention;

[0039] Figure 3 is a schematic diagram of an electrode assembly of the present invention;

[0040] Figure 4 is a cross-sectional view of an electrode assembly of the present invention;

[0041] Figure 5 for Figure 4 A magnified view of part A;

[0042] Description of reference numerals:

[0043] 1-fixed frame; 11-main body; 12-frame; 13-spacer; 14-anti-fouling rib; 15-clamping column; 151-clamping block; 16-clamping hole; 17-clamping slot; 18-positioning column; 19-positioning hole; 2-electrode; 21-first connecting hole; 22-second connecting hole; 23-center through hole; 24-recess. DETAILED DESCRIPTION

[0044] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. 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.

[0045] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0046] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0048] like Figures 1 to 5 As shown, in this embodiment, an electrode fixing structure is provided, comprising at least two fixing frames 1, each of which is butted against each other to form a frame-shaped structure, the frame-shaped structure is provided with a limiting space suitable for installing the electrode 2, the electrode fixing structure has a separation state in which at least one of the fixing frames 1 is separated from the adjacent fixing frames 1 to load the electrode 2, and an assembly state in which each of the fixing frames 1 is connected to each other to form the limiting space to cover the outer peripheral wall of the electrode 2. The frame-shaped structure can be a circular frame, a rectangular frame or other frame-shaped structure, preferably matching the shape of the electrode 2.

[0049] The electrode fixing structure of the present invention covers the outer peripheral wall of the electrode 2, and the electrode 2 is more beautiful from the outside, and the electrode 2 is protected. Most of the electrode 2 is directly exposed to the electrolyte, and the electrolysis efficiency is high. There is no need to specially shape the electrode 2 to meet the appearance requirements, which can effectively reduce the cost of the electrode 2. A disinfectant manufacturing machine with a transparent electrolysis container, such as a household disinfectant manufacturing machine, is ugly when the electrode 2 is directly exposed to the transparent electrolysis container. The electrode fixing structure provided by the present invention covers the outer peripheral wall of the electrode 2, and only covers the electrode 2. Most of the electrode 2 is directly exposed to the electrolyte, and the electrolysis efficiency is high. In the existing cleaning and purification machine, after the upper cover covers the upper electrode 2, the fixing frame 1 and the lower electrode 2, it is fixedly connected to the bottom wall of the cleaning chamber, and a plurality of strip holes are provided on the upper cover, so there is no need to frequently disassemble the electrode 2. For a cleaning and purification machine or a disinfectant manufacturing machine that needs to frequently disassemble the electrode 2, the present invention ensures that the electrode 2 is beautiful during the disassembly process while protecting the electrode 2 from damage. For example, a household disinfectant manufacturing machine that needs to frequently disassemble the electrolytic container needs to frequently replace the disinfectant. During the replacement process, the electrode 2 is exposed, which is not aesthetically pleasing. The electrode fixing structure of the present invention covers the outer peripheral wall of the electrode 2, which is beautiful and generous, and the electrode fixing structure also protects the electrode 2 from damage during the process of disassembling or installing the electrolytic container. The electrode fixing structure includes at least two fixing frames 1, and the electrode fixing structure has a separation state in which at least one of the fixing frames 1 is separated from the adjacent fixing frames 1 to load the electrode 2, and an assembly state in which each of the fixing frames 1 is connected to each other to form the limiting space to cover the outer peripheral wall of the electrode 2; there is no need to use a lot of effort to install the electrode 2, and the installation and disassembly are convenient, and the electrode 2 will not be damaged during the installation and disassembly of the electrode 2. Compared with one fixing frame 1 connecting two electrodes 2, the electrode fixing structure in the present invention realizes the fixation of the electrode 2 by docking between the fixing frames 1, and there is no need to set up an additional connection structure. The structure is simple and the electrode 2 is not damaged.

[0050] As a convertible implementation, the electrode fixing structure may include a fixing frame 1 , wherein the fixing frame 1 is a frame-shaped structure, and the frame-shaped structure is provided with a limiting space suitable for installing the electrode 2 .

[0051] In this embodiment, there are two fixing frames 1, and the fixing frames 1 include a main body 11 and at least one frame 12. The main body 11 is an annular structure with an opening in the middle; at least one frame 12 extends from one end of the main body 11 in a direction away from the other end, and a positioning space is formed between the inner circumferential wall of the frame 12 and the end face of the main body 11; the positioning space of one of the fixing frames 1 is docked with the positioning space of the other fixing frame 1 to form the limiting space. The annular structure can be a circular ring, a rectangular ring or other annular structure, preferably matching the shape of the electrode 2. The two fixing frames 1 have the same structure and can be formed by one mold to save mold opening costs. One of the fixing frames 1 is rotated 180° to dock with the other fixing frame 1.

[0052] The fixing frame 1 includes a main body 11 and a frame 12. The main body 11 is a ring-shaped structure with an opening in the middle, and the electrode 2 is exposed to the electrolyte through the opening; the frame 12 hides the outer wall of the electrode 2 to ensure the beauty of the electrode 2 and improve the electrolysis efficiency; the outer wall of part of the electrode 2 is covered in the positioning space, and the outer wall of the entire electrode 2 is covered in the limiting space.

[0053] As a convertible embodiment, the fixing frame 1 may also include a main body 11 and a frame 12, the main body 11 is a semi-ring structure with an opening in the middle, one end of the main body 11 extends in a direction away from the other end, and a positioning space is formed between the inner circumferential wall of the frame 12 and the end face of the main body 11, the semi-ring edge of one fixing frame 1 is connected to the semi-ring edge of another fixing frame 1 to form a complete ring structure, and the positioning space of one fixing frame 1 is docked with the positioning space of another fixing frame 1 to form the limiting space.

[0054] As a convertible embodiment, the fixing frame 1 may have two fixing frames 1, the fixing frame 1 includes a semi-circular frame 12, the inner wall of the frame 12 is provided with at least three convex parts protruding inward, the three convex parts are not located in the same plane, and the electrode 2 is sandwiched between the three convex parts. The semi-circular edges of the two frames 12 are connected to form a complete ring structure.

[0055] In this embodiment, the positioning space is a positioning groove, and the limiting space is a limiting groove. The structure is simple and easy to form, and the limiting effect is good.

[0056] In this embodiment, the fixing frame 1 further includes a spacer 13, which is protrudingly arranged on the inner peripheral wall of the frame 12, and the spacer 13 divides the limiting groove into a first limiting cavity and a second limiting cavity. Since in this embodiment, there are two fixing frames 1, each fixing frame 1 has at least one spacer 13, which is equivalent to at least two spacers 13 working again, and the spacing effect is good.

[0057] The spacer 13 divides the limiting groove into a first limiting cavity and a second limiting cavity, and limits the electrode 2 in the first limiting cavity to prevent the electrode 2 from shaking during installation, which increases the difficulty of installing the electrode 2; in the case where two electrodes 2 are set, one electrode 2 is limited in the first limiting cavity, and one electrode is limited in the second limiting cavity, which separates the electrodes 2 to prevent electrodes 2 of different polarities from being connected and causing a short circuit.

[0058] In a preferred embodiment, the spacer 13 is a sheet-like structure, and the spacing of the electrodes 2 is achieved through the surface, so as to avoid the electrodes 2 being offset and causing the electrodes 2 with opposite memory to contact each other, and the spacing effect is good.

[0059] In this embodiment, the fixing frame 1 further includes a foolproof rib 14, which is disposed on the inner peripheral wall of the frame 12, and the outer peripheral wall of the electrode 2 is provided with a recess 24 that cooperates with the foolproof rib 14. There is no need to distinguish the front and back of the electrode 2, and the ability to assemble the electrode 2 indicates that the electrode 2 is assembled correctly, which simplifies the installation of the electrode 2.

[0060] In this embodiment, the main body 11 is provided with at least two clamping posts 15 on one end face of the frame 12, and the frame 12 is provided with at least two clamping holes 16, wherein the clamping posts 15 of one of the fixing frames 1 are adapted to be clamped with the clamping holes 16 of another of the fixing frames 1. The connection between the two fixing frames 1 can be realized without an additional structure, and the structure is simple and the connection is convenient. Since in this embodiment, there are two fixing frames 1, and each fixing frame 1 has at least two clamping posts 15, it is equivalent to at least four clamping posts 15 being in effect, and the reliability is better.

[0061] In this embodiment, a card slot 17 is provided on the hole wall of the snap-in hole 16, and a card block 151 is provided on the end of the snap-in column 15 away from the main body 11, wherein the card block 151 of one of the fixing frames 1 is snap-fitted into the card slot 17 of another fixing frame 1. This prevents the fixing frames 1 snapped together from loosening and separating. Since in this embodiment, there are two fixing frames 1, and each fixing frame 1 has at least two snap-in columns 15, it is equivalent to at least four snap-in columns 15 being in effect, that is, at least four card blocks 151 are in effect, which effectively prevents the fixing frame 1 from loosening during use, and has better reliability. Any positioning column 18 of the fixing frame 1 is distributed in a triangle with the snap-in column 15, and the snap-in is more stable.

[0062] In this embodiment, at least one positioning post 18 is provided on one end face of the frame 12 away from the main body 11, and at least one positioning hole 19 is provided on one end face of the main body 11 provided with the frame 12, wherein the positioning post 18 of one of the fixing frames 1 is suitable for being inserted into the positioning hole 19 of another fixing frame 1. It helps the positioning installation during the installation process and enhances the clamping effect. Since in this embodiment, there are two fixing frames 1, each fixing frame 1 has at least one positioning post 18, which is equivalent to at least two positioning posts 18 being in effect. In this embodiment, three positioning posts 18 are evenly arranged, and the appearance is uniform and good-looking.

[0063] like Figure 1 As shown, this embodiment provides an electrode assembly, including the above-mentioned electrode fixing structure, and at least one electrode 2 installed in the electrode fixing structure. It includes at least two fixing frames 1, each of which is connected to each other to form a frame-shaped structure, and the frame-shaped structure is provided with a limiting space suitable for installing the electrode 2. The electrode fixing structure has a separation state in which at least one of the fixing frames 1 is separated from the adjacent fixing frames 1 to load the electrode 2, and an assembly state in which each of the fixing frames 1 is connected to each other to form the limiting space to cover the outer peripheral wall of the electrode 2. The outer peripheral wall of the electrode 2 is covered, and the electrode 2 is more beautiful from the outside, and the electrode 2 is protected. Most of the electrode 2 is directly exposed to the electrolyte, and the electrolysis efficiency is high. There is no need to specially shape the electrode 2 to meet the appearance requirements, which can effectively reduce the cost of the electrode 2.

[0064] In this embodiment, there are at least two electrodes 2, and among the at least two electrodes 2, there are at least one first electrode 2 and at least one second electrode 2, and the polarities of the first electrode 2 and the second electrode 2 are opposite. The first electrode 2 and the second electrode 2 have the same structure, are highly versatile, and can be formed by one mold, saving production costs.

[0065] The first electrode 2 and the second electrode 2 have opposite polarities. The first electrode 2 and the second electrode 2 with opposite polarities are installed simultaneously through an electrode fixing structure, and are separated by a spacing part 13, one is set in the first limiting cavity, and the other is set in the second limiting cavity.

[0066] In this embodiment, the electrode 2 includes a first connecting hole 21 and a second connecting hole 22, and the aperture of the first connecting hole 21 is larger than the aperture of the second connecting hole 22; the first connecting hole 21 of one of the electrodes 2 is coaxial with the second connecting hole 22 of the other electrode 2, and the second connecting hole 22 is coaxial with the first connecting hole 21 of the other electrode 2.

[0067] The first electrode 2 is connected to the positive or negative electrode of the power supply through the first conductive element, the second electrode 2 is connected to the negative or positive electrode of the power supply through the second conductive element, the first conductive element is connected to the second connection hole 22 of the first electrode 2, and the second conductive element passes through the first connection hole 21 of the first electrode 2 and is connected to the second connection hole 22 of the second electrode 2; the aperture of the first connection hole 21 is larger than the aperture of the second connection hole 22; the first connection hole 21 of one of the electrodes 2 is coaxial with the second connection hole 22 of the other electrode 2, and the second connection hole 22 is coaxial with the first connection hole 21 of the other electrode 2; when the second conductive element passes through the first connection hole 21 of the first electrode 2, it will not touch the first electrode 2 and cause a short circuit.

[0068] The end of the spacer 13 facing the first connection hole 21 or the second connection hole 22 is provided with an escape opening to prevent the conductive element from being unable to be installed.

[0069] In this embodiment, the electrode 2 is a disc-shaped structure, which is easy to shape. The electrode 2 also includes a central through hole 23, the axis of which coincides with the axis of the electrode 2, which facilitates the flow of gas generated on the electrode 2, facilitates the diffusion of gas, reduces bubble adhesion, and enhances electrolysis efficiency.

[0070] This embodiment also provides an electrolysis device, including the above-mentioned electrode assembly. The electrolysis device can be a disinfectant manufacturing machine or other device requiring electrolysis.

[0071] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. An electrode fixing structure, characterized in that: The invention comprises at least two fixing frames (1), each of the fixing frames (1) being butted against each other to form a frame-shaped structure, the frame-shaped structure being provided with a limiting space suitable for installing an electrode (2), the electrode fixing structure having a separated state in which at least one of the fixing frames (1) is separated from an adjacent fixing frame (1) to accommodate the electrode (2), and an assembled state in which each of the fixing frames (1) is connected to each other to form the limiting space to cover the outer peripheral wall of the electrode (2); The fixing frame (1) has two parts, and the fixing frame (1) comprises: The main body (11) is a semi-ring structure with an opening in the middle; At least one frame (12) extends from one end of the main body (11) in a direction away from the other end, and a positioning space is formed between the inner peripheral wall of the frame (12) and the end surface of the main body (11); The semi-ring edge of one of the fixing frames (1) is connected to the semi-ring edge of the other fixing frame (1) to form a complete ring structure, and the positioning space of one of the fixing frames (1) is butted against the positioning space of the other fixing frame (1) to form the limiting space.

2. The electrode fixing structure according to claim 1, characterized in that: The positioning space is a positioning groove, and the limiting space is a limiting groove.

3. The electrode fixing structure according to claim 2, characterized in that: The fixing frame (1) further comprises a spacer (13) which is protrudingly arranged on the inner peripheral wall of the frame (12), and the spacer (13) divides the limiting groove into a first limiting cavity and a second limiting cavity.

4. The electrode fixing structure according to claim 3, characterized in that: The fixing frame (1) further comprises an anti-foolproof rib (14) which is arranged on the inner peripheral wall of the frame (12); and the outer peripheral wall of the electrode (2) is provided with a recess (24) which cooperates with the anti-foolproof rib (14).

5. The electrode fixing structure according to any one of claims 2 to 4, characterized in that: The main body (11) is provided with at least two clamping posts (15) on one end face of the frame (12), and the frame (12) is provided with at least two clamping holes (16), wherein the clamping posts (15) of one of the fixing frames (1) are suitable for clamping with the clamping holes (16) of another of the fixing frames (1).

6. The electrode fixing structure according to claim 5, characterized in that: A clamping groove (17) is provided on the hole wall of the clamping hole (16); a clamping block (151) is provided at one end of the clamping column (15) away from the main body (11); the clamping block (151) of one of the fixing frames (1) is clamped in the clamping groove (17) of the other fixing frame (1).

7. The electrode fixing structure according to claim 4, characterized in that: At least one positioning column (18) is provided on an end surface of the frame (12) away from the main body (11), and at least one positioning hole (19) is provided on an end surface of the main body (11) provided with the frame (12), wherein the positioning column (18) of one of the fixing frames (1) is suitable for being inserted into the positioning hole (19) of the other fixing frame (1).

8. An electrode assembly, characterized in that: It comprises the electrode fixing structure according to any one of claims 1 to 7, and at least one electrode (2) installed in the electrode fixing structure.

9. The electrode assembly according to claim 8, characterized in that: The electrodes (2) have at least two electrodes, and among the at least two electrodes (2), there is at least one first electrode (2) and at least one second electrode (2), and the polarities of the first electrode (2) and the second electrode (2) are opposite.

10. The electrode assembly according to claim 9, characterized in that: The electrode (2) comprises a first connection hole (21) and a second connection hole (22); the aperture of the first connection hole (21) is larger than the aperture of the second connection hole (22); the first connection hole (21) of one electrode (2) is coaxial with the second connection hole (22) of another electrode (2), and the second connection hole (22) is coaxial with the first connection hole (21) of another electrode (2).

11. The electrode assembly according to claim 10, characterized in that: The electrode (2) is a disc-shaped structure, and the electrode (2) further comprises a central through hole (23), wherein the axis of the central through hole (23) coincides with the axis of the electrode (2).

12. An electrolysis device, characterized in that: The electrode assembly comprises the electrode assembly according to any one of claims 8 to 11.

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