Composite double electrode ozone water generator

Abstract

The utility model discloses a kind of composite double electrode ozone water generators, including hollow shell and electrode support fixed in the shell both ends by screw, the center of the electrode support is provided with circular channel;First electrode generator and second electrode generator are arranged in the shell;One of electrode support is fixed with two first anode and two first cathode connected with first electrode generator;Another electrode support is fixed with one second anode and one second cathode connected with second electrode generator.The utility model is reasonably structured, it is combined in a shell with first electrode generator and second electrode generator, through first electrode generator and second electrode generator can reach to enhance catalytic effect, make ozone concentration higher, disinfecting capacity stronger, it is favorable to promote purification disinfection effect, and due to the cooperation of both also be favorable to promote the efficiency of disinfection, use smoothly reliable, applicability is strong.

Description

Technical Field

[0001] This utility model belongs to the field of disinfection and purification technology, specifically relating to a composite dual-electrode ozone water generator. Background Technology

[0002] Electrode generators are a common and important type of disinfection structure. Current electrode generators primarily utilize boron-doped diamond (BDD) electrodes. The preparation of BDD electrodes typically employs chemical vapor deposition (CVD), with hot-wire chemical vapor deposition (HFCVD) and microwave plasma chemical vapor deposition (MPCVD) being two commonly used methods. By adjusting parameters such as deposition temperature, gas flow rate, and boron source concentration, the boron doping concentration can be effectively controlled. BDD electrodes demonstrate excellent performance in treating various types of wastewater. The generator's working principle involves electrolyzing water to produce ozone, ·OH, hydrogen, and a byproduct (oxygen). Ozone and ·OH have strong oxidizing properties and are widely used in disinfection, sterilization, water treatment, air purification, and food processing.

[0003] While it can meet the general usage needs, conventional electrode generators only use a single electrode generator and employ low-voltage connections, resulting in limited purification and disinfection effects that are difficult to meet market demands and thus restrict their applicability. Utility Model Content

[0004] The purpose of this invention is to provide a composite dual-electrode ozone water generator with a reasonable structural design that is conducive to improving the purification and disinfection effect.

[0005] The technical solution to achieve the purpose of this utility model is a composite dual-electrode ozone water generator, which includes a hollow outer shell and electrode supports fixed to both ends of the outer shell by screws. A circular channel is provided in the center of the electrode supports. A first electrode generator and a second electrode generator are provided inside the outer shell.

[0006] The first electrode generator and the second electrode generator are arranged in a vertical direction;

[0007] Two first anodes and two first cathodes, which are connected to the first electrode generator, are fixed on one of the electrode supports;

[0008] A second anode and a second cathode, which are connected to the second electrode generator, are fixed on another electrode support.

[0009] A further preferred embodiment is that the first electrode generator includes an anode conductive column, a cathode conductive column, a plurality of anode conductive plates, a plurality of cathode conductive plates, a plurality of first contour columns, and a plurality of second contour columns;

[0010] The anode conductive column and the cathode conductive column are arranged in parallel, and two first anodes are fixedly connected to both ends of the anode conductive column, and two second cathodes are fixedly connected to both ends of the cathode conductive column.

[0011] The ends of the anode conductive sheet are fixed at equal intervals to the anode conductive post, and the ends of the cathode conductive sheet are fixed at equal intervals to the cathode conductive post.

[0012] The first equal-height column is sleeved on the anode conductive column, and the first equal-height column is located between adjacent anode conductive sheets;

[0013] The second equal-height column is sleeved on the cathode conductive column, and the second equal-height column is located between adjacent cathode conductive sheets;

[0014] The anode conductive sheet and the cathode conductive sheet are stacked alternately in sequence, and a gap is provided between the anode conductive sheet and the cathode conductive sheet;

[0015] The anode conductive sheet and the cathode conductive sheet are installed in the same direction as the axial direction of the outer casing.

[0016] A further preferred embodiment is that the second electrode generator includes a housing, an anode connecting piece, an anode electrode, a proton exchange membrane, and a cathode electrode;

[0017] The anode connecting piece, anode electrode, proton exchange membrane, and cathode electrode are stacked sequentially inside the housing, with the anode connecting piece connected to the second anode and the cathode electrode connected to the second cathode. The installation direction of the anode connecting piece, anode electrode, proton exchange membrane, and cathode electrode is the same as the radial direction of the housing.

[0018] A further preferred embodiment is that the anode connecting piece, the anode electrode, the proton exchange membrane, and the cathode electrode are provided with a plurality of circular holes;

[0019] The end face of the outer shell is uniformly provided with water guiding holes, and the circular channel at the center of the two electrode supports forms a disinfection channel through the circular holes and the water guiding holes.

[0020] A further preferred embodiment is provided with a connecting limiting member at one end of the first electrode generator near the second electrode generator.

[0021] A further preferred embodiment is that a gap is provided between the first electrode generator and the second electrode generator.

[0022] A further preferred embodiment is that a sealing ring is provided at the connection between the outer shell and the electrode support;

[0023] A sealing gasket is provided on the inner wall of the circular channel.

[0024] A further preferred embodiment is that the first anode and the first cathode are connected at a low voltage.

[0025] The second anode and the second cathode are connected to a low voltage.

[0026] This invention has positive effects: The structure of this invention is reasonable, combining the first electrode generator and the second electrode generator in one housing. The first electrode generator and the second electrode generator can enhance the catalytic effect, resulting in a higher ozone concentration and stronger disinfection ability, which is conducive to improving the purification and disinfection effect. Furthermore, the combination of the two also helps to improve the disinfection efficiency. It is stable and reliable in use and has strong applicability. Attached Figure Description

[0027] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein:

[0028] Figure 1 This is a schematic diagram of the structure of this utility model;

[0029] Figure 2 This is a schematic diagram of the structure of this utility model from another perspective;

[0030] Figure 3 This is a schematic diagram of the disassembled structure of this utility model;

[0031] Figure 4 This is a schematic diagram of the internal structure when the outer shell is removed in this utility model.

[0032] Reference numerals: 1. Outer shell; 2. Electrode support; 3. Circular channel; 4. First electrode generator; 41. Anode conductive column; 42. Cathode conductive column; 43. Anode conductive sheet; 44. Cathode conductive sheet; 45. First contour column; 5. Second electrode generator; 51. Housing; 52. Anode connecting piece; 53. Anode electrode; 54. Proton exchange membrane; 55. Cathode electrode; 56. Circular hole; 6. First anode; 7. First cathode; 8. Second anode; 9. Second cathode; 10. Connecting limiting component; 11. Sealing ring; 12. Sealing gasket. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] Example

[0035] See Figures 1 to 4As shown, a composite dual-electrode ozone water generator includes a hollow outer shell 1 and electrode supports 2 fixed to both ends of the outer shell by screws. A circular channel 3 is provided in the center of the electrode supports. A first electrode generator 4 and a second electrode generator 5 are arranged inside the outer shell. In this embodiment, the circular channel is mainly used to connect the inlet pipe and the outlet pipe. Water flows through the inner shell and passes through the second electrode generator and the first electrode generator in sequence. The first electrode generator and the second electrode generator are arranged in a vertical direction. The first electrode generator and the second electrode generator can enhance the catalytic effect, resulting in a higher ozone concentration and stronger disinfection ability.

[0036] Furthermore, in this embodiment, two first anodes 6 and two first cathodes 7 connected to the first electrode generator are fixed on one of the electrode supports; the first anodes and first cathodes are connected to a low voltage.

[0037] A second anode 8 and a second cathode 9, connected to the second electrode generator, are fixed on another electrode support. The second anode and the second cathode are connected to a low voltage.

[0038] In this embodiment, the first electrode generator includes an anode conductive post 41, a cathode conductive post 42, a plurality of anode conductive plates 43, a plurality of cathode conductive plates 44, a plurality of first equal-height posts 45, and a plurality of second equal-height posts; during assembly, the anode conductive posts and cathode conductive posts are arranged parallel to each other, the ends of the anode conductive plates are fixed at equal intervals on the anode conductive posts, and the ends of the cathode conductive plates are fixed at equal intervals on the cathode conductive posts;

[0039] Two first anodes are fixedly connected to both ends of the anode conductive post, and two second cathodes are fixedly connected to both ends of the cathode conductive post. The first equal-height post is sleeved on the anode conductive post and positioned between adjacent anode conductive sheets. The second equal-height post is sleeved on the cathode conductive post and positioned between adjacent cathode conductive sheets. The anode and cathode conductive sheets are stacked alternately, with gaps between them. The installation direction of the anode and cathode conductive sheets is the same as the axial direction of the outer casing. Through this structure, the cathode and anode conductive sheets are stacked alternately, and flow is guided through the gaps between them, increasing the sterilization area as water passes through the gaps. Furthermore, the first and second equal-height posts are made of conductive material.

[0040] Furthermore, in this embodiment, the second electrode generator includes a housing 51, an anode connecting piece 52, an anode electrode 53, a proton exchange membrane 54, and a cathode electrode 55. During assembly, the anode connecting piece, anode electrode, proton exchange membrane, and cathode electrode are stacked sequentially within the housing, with the anode connecting piece connected to the second anode and the cathode electrode connected to the second cathode. The anode connecting piece, anode electrode, proton exchange membrane, and cathode electrode can be a single layer or multiple layers, and each anode connecting piece, anode electrode, proton exchange membrane, and cathode electrode has several circular holes 56. Water-guiding circular holes are uniformly arranged on the end face of the housing, and the circular channel at the center of the two electrode supports forms a disinfection channel through the circular holes and water-guiding circular holes. The installation direction of the anode connecting piece, anode electrode, proton exchange membrane, and cathode electrode is the same as the radial direction of the housing. This ensures the effectiveness of water flow and increases the effectiveness of disinfection. Furthermore, in conjunction with the first electrode generator, multiple disinfection operations can be performed, thereby improving the efficiency of disinfection.

[0041] Furthermore, in this embodiment, a connecting limiting member 10 is provided at the end of the first electrode generator near the second electrode generator. A gap is provided between the first electrode generator and the second electrode generator. The connecting limiting member can tighten and limit the end of the first electrode generator to prevent loosening or falling off, while ensuring the stability of adjacent gaps.

[0042] Furthermore, a sealing ring 11 is provided at the connection between the outer shell and the electrode support; a sealing gasket 12 is provided on the inner wall of the circular channel. This ensures the airtightness of the connection.

[0043] This invention has positive effects: The structure of this invention is reasonable, combining the first electrode generator and the second electrode generator in one housing. The first electrode generator and the second electrode generator can enhance the catalytic effect, resulting in a higher ozone concentration and stronger disinfection ability, which is conducive to improving the purification and disinfection effect. Furthermore, the combination of the two also helps to improve the disinfection efficiency. It is stable and reliable in use and has strong applicability.

[0044] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural parts described in the instruction manual can also be processed without any doubt based on existing technical common sense. At the same time, the connection methods of each component adopt mature conventional methods in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so they will not be described in detail here.

[0045] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all embodiments here. However, these obvious variations or modifications derived from the essential spirit of this utility model still fall within the protection scope of this utility model.

Claims

1. A composite dual-electrode ozone water generator, comprising a hollow outer shell and electrode supports fixed to both ends of the outer shell by screws, wherein a circular channel is provided at the center of the electrode supports; characterized in that: The outer casing contains a first electrode generator and a second electrode generator; The first electrode generator and the second electrode generator are arranged in a vertical direction; Two first anodes and two first cathodes, which are connected to the first electrode generator, are fixed on one of the electrode supports; A second anode and a second cathode, which are connected to the second electrode generator, are fixed on another electrode support.

2. The composite dual-electrode ozone water generator according to claim 1, characterized in that: The first electrode generator includes an anode conductive column, a cathode conductive column, a plurality of anode conductive plates, a plurality of cathode conductive plates, a plurality of first contour columns, and a plurality of second contour columns; The anode conductive column and the cathode conductive column are arranged in parallel, and two first anodes are fixedly connected to both ends of the anode conductive column, and two second cathodes are fixedly connected to both ends of the cathode conductive column. The ends of the anode conductive sheet are fixed at equal intervals to the anode conductive post, and the ends of the cathode conductive sheet are fixed at equal intervals to the cathode conductive post. The first equal-height column is sleeved on the anode conductive column, and the first equal-height column is located between adjacent anode conductive sheets; The second equal-height column is sleeved on the cathode conductive column, and the second equal-height column is located between adjacent cathode conductive sheets; The anode conductive sheet and the cathode conductive sheet are stacked alternately in sequence, and a gap is provided between the anode conductive sheet and the cathode conductive sheet; The anode conductive sheet and the cathode conductive sheet are installed in the same direction as the axial direction of the outer casing.

3. The composite dual-electrode ozone water generator according to claim 1, characterized in that: The second electrode generator includes a housing, an anode connecting piece, an anode electrode, a proton exchange membrane, and a cathode electrode; The anode connecting piece, anode electrode, proton exchange membrane and cathode electrode are stacked sequentially inside the housing, and the anode connecting piece is connected to the second anode and the cathode electrode is connected to the second cathode. The mounting direction of the anode connecting piece, anode electrode, proton exchange membrane and cathode electrode is the same as the radial direction of the outer casing.

4. The composite dual-electrode ozone water generator according to claim 3, characterized in that: The anode connecting piece, anode electrode, proton exchange membrane and cathode electrode are provided with a number of circular holes; The end face of the outer shell is uniformly provided with water guiding holes, and the circular channel at the center of the two electrode supports forms a disinfection channel through the circular holes and the water guiding holes.

5. A composite dual-electrode ozone water generator according to claim 1, characterized in that: A connecting limiting member is provided at the end of the first electrode generator near the second electrode generator.

6. The composite dual-electrode ozone water generator according to claim 1, characterized in that: A gap is provided between the first electrode generator and the second electrode generator.

7. A composite dual-electrode ozone water generator according to claim 1, characterized in that: A sealing ring is provided at the connection between the outer shell and the electrode support; A sealing gasket is provided on the inner wall of the circular channel.

8. A composite dual-electrode ozone water generator according to claim 1, characterized in that: The first anode and the first cathode are connected to a low voltage. The second anode and the second cathode are connected to a low voltage.

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