Catalytic electrode group for electrochemically preparing ozone water for household appliances

Abstract

The utility model relates to a catalytic electrode assembly for electrochemically preparing ozone water for household appliances. The catalytic electrode assembly comprises an anode, a cathode arranged on one side of the anode, a first bolt for limiting the position of the anode and a second bolt for limiting the position of the cathode, the anode comprises a first current collection supporting plate and a first fin plate arranged on the first current collection supporting plate; the cathode comprises a second current collection supporting plate and a second fin plate arranged on the second current collection supporting plate; a plurality of groups of the first fin plates and the second fin plates are arranged along the first flow collecting supporting plate and the second flow collecting supporting plate in an array manner; the first bolt penetrates through the first flow collecting supporting plate; the second bolt penetrates through the second flow collecting supporting plate. The problem that a structure is needed to reinforce the contact area and can be changed according to different use modes is solved.

Description

Technical Field

[0001] The utility model relates to the field of household appliances, in particular to a catalytic electrode group for electrochemically preparing ozone water for household appliances. Background Art

[0002] In the existing technology, the sterilization technologies commonly used in household appliances include silver ion sterilization technology, ozone (gas) technology, ultraviolet sterilization, etc.

[0003] Among them, silver ion sterilization is achieved by destroying the bacterial cell wall, but silver ions cannot kill all cells, and there is a risk of silver ion residue. Silver nanoparticles have been shown to be highly toxic.

[0004] Ultraviolet sterilization destroys the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in bacterial cells to achieve the effect of sterilization and disinfection. However, the scope of action is limited and it can only sterilize the irradiated areas.

[0005] Ozone has extremely strong oxidizing and bactericidal properties, making it one of nature's strongest oxidants, with an oxidation potential of 2.07V in water. Ozone can kill bacteria, fungi, and viruses at low temperatures, and oxidize harmful substances such as formaldehyde and benzene. Ozone water is a powerful bleaching agent that can fade most pigments. Ozone sterilization involves oxidative decomposition of the enzymes required for glucose, destroying bacterial and viral DNA and RNA, acting on intramembrane lipoproteins and lipopolysaccharides, altering cell permeability and causing dissolution, thereby achieving its bactericidal effect. However, when treating water pollution, due to the low solubility of ozone gas in water, only a portion dissolves in the water, while the majority escapes into the air, requiring higher dosages and contact times. Therefore, a structure is needed that enhances the contact area and can change form according to different usage methods. Utility Model Content

[0006] The embodiments of the present application provide a catalytic electrode group for electrochemically producing ozone water for household appliances, thereby solving the problem in the prior art of needing a structure that enhances the contact area and can be transformed according to different usage modes.

[0007] The technical solutions adopted in the embodiments of this application are as follows.

[0008] A catalytic electrode group for electrochemically producing ozone water for household appliances, comprising an anode, a cathode arranged on one side of the anode, a first bolt limiting the position of the anode, and a second bolt limiting the position of the cathode; the anode comprises a first current collecting support plate and a first fin plate arranged on the first current collecting support plate; the cathode comprises a second current collecting support plate and a second fin plate arranged on the second current collecting support plate; the first fin plates and the second fin plates are arranged in several groups along the array of the first current collecting support plate and the second current collecting support plate; the first bolt passes through the first current collecting support plate; and the second bolt passes through the second current collecting support plate.

[0009] As a further improvement of the above technical solution: the first fin plate is arranged on one side of the first collecting support plate; the second fin plate is arranged on the other side of the second collecting support plate; the first fin plate and the second fin plate are staggered; the first bolt and the second bolt are arranged opposite to each other.

[0010] As a further improvement of the above technical solution: the first fin plate is symmetrically arranged on both sides of the first current collecting support plate; the second fin plate is arranged on both sides of the second current collecting support plate; the first bolt and the second bolt are both passed through the first current collecting support plate and the second current collecting support plate; when the first bolt passes through the first current collecting support plate and the second current collecting support plate at the same time, the first fin plate and the second fin plate are staggered; the first bolt and the second bolt are relatively staggered.

[0011] As a further improvement of the above technical solution: the first current collecting support plate is arranged perpendicularly to the first fin plate; the second current collecting support plate is arranged perpendicularly to the second fin plate

[0012] As a further improvement of the above technical solution: the first current collecting support plate and the first fin plate are directly connected by twisting 90° to form; the second current collecting support plate and the second fin plate are directly connected by twisting 90° to form.

[0013] As a further improvement of the above technical solution: the first current collecting support plate and the first fin plate are directly connected by welding at 90 degrees; the second current collecting support plate and the second fin plate are directly connected by welding at 90 degrees.

[0014] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages:

[0015] 1. Since the first current collecting support plate and the second current collecting support plate are both plate-shaped, the first current collecting support plate and the second current collecting support plate are stacked on each other, the first current collecting support plate and the second current collecting support plate are both penetrated by the first bolt and the second bolt, and the first bolt and the second bolt are staggered. A first fin plate is provided on the first current collecting support plate, a first fin plate array is provided with a plurality of first fin plates and the first fin plates are symmetrically arranged on both sides of the first current collecting support plate, the first fin plate is connected to the first current collecting support plate by welding or the first fin plate is connected to the first current collecting support plate by twisting 90°, and the first fin plate and the first current collecting support plate are arranged at 90°; a second fin plate is provided on the second current collecting support plate, a second fin plate array is provided with a plurality of second fin plates and the second fin plates are symmetrically arranged on both sides of the second current collecting support plate, the second fin plate is connected to the second current collecting support plate by welding or the second fin plate is connected to the second current collecting support plate by twisting 90°, the second fin plate and the second current collecting support plate are arranged at 90°, and the first fin plate and the second fin plate are staggered; the first bolt and the second bolt are staggered relative to each other, thereby achieving enhanced contact area.

[0016] 2. Since the first fin plate is arranged on one side of the first current collecting support plate, the second fin plate is arranged on one side of the second current collecting support plate, the first fin plate and the second fin plate are arranged alternately, and the first bolt and the second bolt are arranged oppositely, the shape can be changed to adapt to different usage environments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the circular structure of the catalytic electrode group for electrochemically producing ozone water in household appliances in the first embodiment of the present invention.

[0018] Figure 2 This is a schematic structural diagram of a square catalytic electrode assembly for electrochemically producing ozone water in household appliances according to the first embodiment of the present invention.

[0019] Figure 3 This is a schematic structural diagram of a catalytic electrode assembly for electrochemically producing ozone water in household appliances according to the first embodiment of the present invention.

[0020] Figure 4 This is a schematic structural diagram of a catalytic electrode assembly for electrochemically producing ozone water in household appliances according to the second embodiment of the present invention.

[0021] Figure 5 This is a schematic structural diagram of a catalytic electrode assembly for electrochemically producing ozone water in household appliances according to the second embodiment of the present invention.

[0022] In the figure: 1, anode; 101, first current collecting support plate; 102, first fin plate; 2, anode; 201, second current collecting support plate; 202, second fin plate; 3, first bolt; 4, second bolt. DETAILED DESCRIPTION

[0023] The embodiments of the present application provide a catalytic electrode group for electrochemically producing ozone water for household appliances, thereby solving the problem in the prior art of needing a structure that enhances the contact area and can be transformed according to different usage modes.

[0024] The technical solution in the embodiment of this application is to solve the above problems. The overall idea is as follows

[0025] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0026] First embodiment:

[0027] Figure 1 This is a schematic diagram of the circular structure of the catalytic electrode group for electrochemically producing ozone water in household appliances in the first embodiment of the present invention. Figure 2 This is a schematic structural diagram of a square catalytic electrode assembly for electrochemically producing ozone water in household appliances according to the first embodiment of the present invention. Figure 3 This is a schematic diagram of the structure of the catalytic electrode group for electrochemical production of ozone water in household appliances in the first embodiment of the present invention. Figure 1 、 Figure 2 and Figure 3 As shown:

[0028] A catalytic electrode group for electrochemically producing ozone water for household appliances includes an anode 1, a cathode 2 arranged on one side of the anode 1, a first bolt 3 for limiting the position of the anode 1, and a second bolt 4 for limiting the position of the cathode 2; the anode 1 includes a first current collecting support plate 101 and a first fin plate 102 arranged on the first current collecting support plate 101; the cathode 2 includes a second current collecting support plate 201 and a second fin plate 202 arranged on the second current collecting support plate 201; the first fin plates 102 and the second fin plates 202 are arranged in a plurality of groups along the first current collecting support plate 101 and the second current collecting support plate 201; the first bolt 3 passes through the first current collecting support plate 101; and the second bolt 4 passes through the second current collecting support plate 201.

[0029] The first fins 102 are symmetrically arranged on both sides of the first current collecting support plate 101; the second fins 202 are arranged on both sides of the second current collecting support plate 201; the first bolts 3 and the second bolts 4 are both passed through the first current collecting support plate 101 and the second current collecting support plate 201; when the first bolt 3 passes through the first current collecting support plate 101 and the second current collecting support plate 201 at the same time, the first fins 102 and the second fins 202 are staggered; the first bolts 3 and the second bolts 4 are relatively staggered.

[0030] The first current collecting support plate 101 is vertically arranged with the first fin plate 102; the second current collecting support plate 201 is vertically arranged with the second fin plate 202

[0031] The first current collecting support plate 101 and the first fin plate 102 are directly connected by twisting 90 degrees to form the shape; the second current collecting support plate 201 and the second fin plate 202 are directly connected by twisting 90 degrees to form the shape.

[0032] The first current collecting support plate 101 and the first fin plate 102 are directly connected by welding at 90 degrees; the second current collecting support plate 201 and the second fin plate 202 are directly connected by welding at 90 degrees.

[0033] The first current collecting support plate 101 and the second current collecting support plate 201 are both in the shape of a plate. The first current collecting support plate 101 and the second current collecting support plate 201 are stacked together. The first current collecting support plate 101 and the second current collecting support plate 201 are both penetrated by a first bolt 3 and a second bolt 4. The first bolt 3 and the second bolt 4 are staggered. The first current collecting support plate 101 is provided with a first fin plate 102. The first fin plate 102 is arranged in an array and a plurality of first fin plates 102 are symmetrically arranged on both sides of the first current collecting support plate 101. The first fin plate 102 is connected to the first current collecting support plate 101 by welding or the first fin plate 102 is connected to the first collecting support plate 101 by twisting 90 degrees. 1. The first fin plate 102 is arranged at 90° to the first current collecting support plate 101; a second fin plate 202 is provided on the second current collecting support plate 201, and a plurality of second fin plates 202 are arranged in an array and symmetrically arranged on both sides of the second current collecting support plate 201. The second fin plates 202 are connected to the second current collecting support plate 201 by welding or the second fin plates 202 are connected to the second current collecting support plate 201 by twisting 90°. The second fin plates 202 are arranged at 90° to the second current collecting support plate 201, and the first fin plates 102 and the second fin plates 202 are staggered; the first bolts 3 and the second bolts 4 are staggered relative to each other; when assembled, the outer shape is circular or rectangular.

[0034] Since the first current collecting support plate 101 and the second current collecting support plate 201 are both plate-shaped, the first current collecting support plate 101 and the second current collecting support plate 201 are stacked together, and the first bolts 3 and the second bolts 4 are penetrated by the first current collecting support plate 101 and the second current collecting support plate 201, and the first bolts 3 and the second bolts 4 are staggered. The first current collecting support plate 101 is provided with a first fin plate 102, and a plurality of first fin plates 102 are arranged in an array and the first fin plates 102 are symmetrically arranged on both sides of the first current collecting support plate 101. The first fin plates 102 are connected to the first current collecting support plate 101 by welding or the first fin plates 102 are connected to the first current collecting support plate 101 by twisting 90°, and the first fin plates 102 are arranged at 90° to the first current collecting support plate 101;

[0035] A second fin plate 202 is provided on the second current collecting support plate 201. A plurality of second fin plates 202 are arranged in an array and are symmetrically arranged on both sides of the second current collecting support plate 201. The second fin plates 202 are connected to the second current collecting support plate 201 by welding or the second fin plates 202 are connected to the second current collecting support plate 201 by twisting 90°. The second fin plates 202 are arranged at 90° to the second current collecting support plate 201, and the first fin plates 102 and the second fin plates 202 are staggered. The first bolts 3 and the second bolts 4 are staggered relative to each other, thereby achieving an enhanced contact area.

[0036] Second embodiment:

[0037] Figure 4 The schematic diagram of the structure of the catalytic electrode assembly for electrochemical production of ozone water for household appliances in the second embodiment of the present invention is shown; Figure 5 This is a schematic diagram of the structure of the catalytic electrode group for electrochemical production of ozone water in household appliances in the second embodiment of the present invention. Figure 4 and Figure 5 As shown, the second embodiment is different from the first embodiment in that:

[0038] The first fin plate 102 is arranged on one side of the first current collecting support plate 101; the second fin plate 202 is arranged on the other side of the second current collecting support plate 201; the first fin plate 102 and the second fin plate 202 are staggered; the first bolt 3 and the second bolt 4 are arranged opposite to each other.

[0039] The first fin plate 102 is arranged on one side of the first current collecting support plate 101 , the second fin plate 202 is arranged on one side of the second current collecting support plate 201 , the first fin plate 102 and the second fin plate 202 are arranged alternately, and the first bolt 3 and the second bolt 4 are arranged oppositely.

[0040] Since the first fin plate 102 is arranged on one side of the first collecting support plate 101, and the second fin plate 202 is arranged on one side of the second collecting support plate 201, the first fin plate 102 and the second fin plate 202 are arranged alternately, and the first bolt 3 and the second bolt 4 are arranged opposite to each other, the shape can be changed to adapt to different usage environments.

[0041] Although the preferred embodiments of the present invention have been described, those skilled in the art may make additional changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications that fall within the scope of the present invention.

[0042] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. A catalytic electrode assembly for electrochemical production of ozone water for household appliances, characterized in that: The invention comprises an anode (1), a cathode (2) arranged on one side of the anode (1), a first bolt (3) for limiting the position of the anode (1), and a second bolt (4) for limiting the position of the cathode (2); the anode (1) comprises a first current collecting support plate (101) and a first fin plate (102) arranged on the first current collecting support plate (101); the cathode (2) comprises a second current collecting support plate (201) and a second fin plate (202) arranged on the second current collecting support plate (201); the first fin plate (102) and the second fin plate (202) are arranged in a plurality of groups along the array of the first current collecting support plate (101) and the second current collecting support plate (201); the first bolt (3) passes through the first current collecting support plate (101); and the second bolt (4) passes through the second current collecting support plate (201).

2. The electrochemical catalytic electrode assembly for producing ozone water for household appliances according to claim 1, characterized in that: The first fin plate (102) is arranged on one side of the first current collecting support plate (101); the second fin plate (202) is arranged on the other side of the second current collecting support plate (201); the first fin plate (102) and the second fin plate (202) are arranged in a staggered manner; and the first bolt (3) and the second bolt (4) are arranged opposite to each other.

3. The electrochemical catalytic electrode assembly for producing ozone water for household appliances according to claim 1, characterized in that: The first fin plate (102) is symmetrically arranged on both sides of the first current collecting support plate (101); the second fin plate (202) is arranged on both sides of the second current collecting support plate (201); the first bolt (3) and the second bolt (4) are both passed through the first current collecting support plate (101) and the second current collecting support plate (201); when the first bolt (3) passes through the first current collecting support plate (101) and the second current collecting support plate (201) at the same time, the first fin plate (102) and the second fin plate (202) are staggered; the first bolt (3) and the second bolt (4) are relatively staggered.

4. The electrochemical catalytic electrode assembly for producing ozone water for household appliances according to claim 2 or 3, characterized in that: The first current collecting support plate (101) and the first fin plate (102) are arranged vertically; and the second current collecting support plate (201) and the second fin plate (202) are arranged vertically.

5. The electrochemical catalytic electrode assembly for producing ozone water for household appliances according to claim 1, characterized in that: The first current collecting support plate (101) and the first fin plate (102) are directly connected by twisting 90 degrees to form the shape; the second current collecting support plate (201) and the second fin plate (202) are directly connected by twisting 90 degrees to form the shape.

6. The electrochemical catalytic electrode assembly for producing ozone water for household appliances according to claim 1, characterized in that: The first current collecting support plate (101) and the first fin plate (102) are directly connected by welding at 90 degrees; and the second current collecting support plate (201) and the second fin plate (202) are directly connected by welding at 90 degrees.

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