Electrolyzed water ozone generator

Abstract

An electrolyzed water ozone generator belongs to the technical field of ozone generators and comprises a fixing part, a first pole piece module is fixedly arranged on the upper surface of the fixing part, a containing cavity is formed in the bottom of the fixing part, a circuit board is detachably installed in the containing cavity, and the first pole piece module comprises a first anode piece and a first cathode piece. The first anode piece and the first cathode piece are both vertically arranged, the first anode piece and the first cathode piece both penetrate through the fixing piece to be directly and electrically connected with the circuit board, and due to the fact that the first anode piece and the first cathode piece are both vertically arranged, the sufficient contact area with water is guaranteed, meanwhile, impurities are prevented from being accumulated on the surfaces of the first anode piece and the first cathode piece; impurities can fall onto the surface of the fixing piece, so that the cleanliness of the surfaces of the first anode piece and the first cathode piece is effectively ensured, and the influence of the impurities on the electrolytic reaction efficiency is avoided; the first anode piece and the first cathode piece are directly and electrically connected with the circuit board, use of conductive screws / cables is omitted, and fault points are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of ozone generators, in particular to an electrolytic water ozone generator. Background Art

[0002] Ozone water can quickly and effectively kill bacteria on the surface of objects. After sterilization, it is immediately reduced to oxygen and water without any chemical residue. Compared with traditional chemical disinfectants such as chlorine dioxide, sodium hypochlorite solution, hydrogen peroxide, and 75% alcohol, ozone water is safer and does not produce by-products that are harmful to the human body (NO x ), can come into contact with human skin without harming epidermal cells.

[0003] Ozone water is generally prepared by low-pressure electrolysis of water using an ozone generator. To facilitate the preparation of ozone water, portable ozone generators (such as publication number CN215560705U) are now available. A first accommodating chamber and a second accommodating chamber are respectively provided on both sides of the base; the anode and cathode are both provided in the first accommodating chamber; a circuit board is provided in the second accommodating chamber, and the anode and cathode are electrically connected to the circuit board. The anode and cathode contact water in the first accommodating chamber to electrolyze water to produce ozone, which dissolves in water to form ozone water. The ozone generator has a simple structure and a compact size.

[0004] However, the anode and cathode of existing portable ozone generators are both arranged horizontally. Impurities generated during the electrolysis process can easily cover the anode and cathode. As the working time increases, the efficiency of the electrolysis reaction will gradually decrease. The anode and cathode are electrically connected to the circuit board via conductive screws, and the installation structure is complex, inconvenient to use, and has many failure points. In addition, its expansion capability is limited, the electrolysis reaction efficiency is fixed, and the concentration of the prepared ozone water cannot be quickly increased. Utility Model Content

[0005] In order to solve the technical problem in the above background technology that the anode and cathode of the existing portable ozone generator are easily covered by impurities, resulting in a gradual decrease in electrolysis efficiency, the utility model provides an electrolytic water ozone generator.

[0006] The technical solution of this utility model is as follows:

[0007] The utility model provides an electrolytic water ozone generator, comprising a fixing member, wherein a first pole piece module and a plurality of grids are fixedly provided on the upper surface of the fixing member, a receiving cavity is provided at the bottom of the fixing member, a circuit board is detachably installed in the receiving cavity, the first pole piece module comprises a first anode piece and a first cathode piece, the first anode piece and the first cathode piece are both vertically arranged, the first anode piece and the first cathode piece are both directly electrically connected to the circuit board through the fixing member, and since the first anode piece and the first cathode piece are both vertically arranged, while ensuring sufficient contact area with the water body, accumulation of impurities on the surfaces of the first anode piece and the first cathode piece is also avoided, and the impurities will fall onto the surface of the fixing member, effectively ensuring the cleanliness of the surfaces of the first anode piece and the first cathode piece, and avoiding the influence of impurities on the efficiency of the electrolysis reaction; in addition, the first anode piece and the first cathode piece are directly electrically connected to the circuit board, eliminating the use of conductive screws / cables, reducing failure points, and saving costs.

[0008] Preferably, the first anode sheet is a long plate structure, and the first cathode sheet is a U-shaped plate structure. The first anode sheet is placed in the space enclosed by the first cathode sheet. The use of the U-shaped first cathode sheet doubles the reaction efficiency compared to the single-sided cathode sheet, and is easy to install and use.

[0009] Preferably, a first contact is fixedly provided at the bottom of one end of the first anode sheet, and the first anode sheet is electrically connected to the circuit board through the first contact. One end of the first cathode sheet is open, and a second contact is fixedly provided at the bottom of the other end of the first cathode sheet, and the first cathode sheet is electrically connected to the circuit board through the second contact. The first anode sheet and the first cathode sheet are in direct contact with the conductive spring sheets on the circuit board through their respective contacts, eliminating the use of conductive screws / cables, reducing failure points, and saving costs.

[0010] Preferably, the spacing between the two side surfaces of the first anode sheet and the first cathode sheets on both sides thereof is 1 mm to 1.2 mm, and the ozone water preparation effect is optimal.

[0011] Preferably, a plurality of limiting holes are provided on the outer wall of the circuit board at circumferential intervals, and a plurality of clips are fixed at circumferential intervals on the bottom of the fixing piece. The clips correspond to the limiting holes one by one. Through the cooperation of the clips and the limiting holes, the circuit board and the fixing piece can be quickly disassembled and assembled. The assembly is simple and easy to use. Without screws, the stability is higher and the failure rate is low, which effectively avoids the risk of water leakage.

[0012] Preferably, the first cathode plate is provided with a plurality of water holes to facilitate the flow of water.

[0013] Preferably, a plurality of insertion holes are provided on the upper surface of the fixing member to facilitate the insertion and replacement of parts.

[0014] Preferably, a plurality of grilles are fixedly provided on the upper surface of the fixing member, and a replaceable grille / second pole piece module is detachably installed on the upper surface of the fixing member. The replaceable grille / second pole piece module is connected to the jack, so that the electrolytic water ozone generator has scalable performance, so that the performance parameters can be quickly improved by increasing the area and the pole piece module, and the overall adaptability is strong. The use of the detachable second pole piece module in conjunction with the replaceable grille meets the requirements of improved performance parameters while also having ergonomics, ensuring aesthetics and sealing.

[0015] Preferably, the second electrode module includes a second anode sheet and a second cathode sheet, the second anode sheet is a long plate structure, the second cathode sheet is a U-shaped plate structure, and the second anode sheet is placed in the space enclosed by the second cathode sheet.

[0016] Preferably, the fixing part is in the shape of a truncated cone as a whole, and the upper surface of the fixing part is a welding part, so that when used later, the fixing part can be connected to the water tank through an ultrasonic welding fusion process, eliminating the setting of the rubber ring, and the installation stability and sealing are stronger.

[0017] It can be seen from the above technical solutions that the advantages of the present invention are:

[0018] 1. Since the first anode sheet and the first cathode sheet are both arranged vertically, while ensuring sufficient contact area with the water body, the accumulation of impurities on the surfaces of the first anode sheet and the first cathode sheet is avoided. The impurities will fall onto the surface of the fixing part, effectively ensuring the cleanliness of the surfaces of the first anode sheet and the first cathode sheet, and avoiding the impact of impurities on the efficiency of the electrolysis reaction; in addition, the first anode sheet and the first cathode sheet are directly electrically connected to the circuit board, eliminating the use of conductive screws / cables, reducing failure points, and saving costs.

[0019] 2. The first anode sheet is a long plate structure, and the first cathode sheet is a U-shaped plate structure. The first anode sheet is placed in the space enclosed by the first cathode sheet. The use of the U-shaped first cathode sheet doubles the reaction efficiency compared to the single-sided cathode sheet, and is easy to install and use.

[0020] 3. Through the cooperation of the buckle and the limit hole, the circuit board and the fixing parts can be quickly disassembled and assembled. The assembly is simple and easy to use. It does not require screws, has higher stability, low failure rate, and effectively avoids the risk of water leakage.

[0021] 4. A replaceable grille / second pole piece module is detachably mounted on the upper surface of the fixing part, which makes the electrolytic water ozone generator scalable. The performance parameters can be improved by quickly increasing the area and pole piece modules according to needs. The overall adaptability is strong. The use of the detachable second pole piece module in conjunction with the replaceable grille meets the requirements of improving performance parameters while taking into account ergonomics, ensuring aesthetics and sealing. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for the description. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of an ozone generator according to one or more embodiments of the present invention;

[0024] Figure 2 This is a schematic diagram of a longitudinal cross-sectional structure of an ozone generator according to one or more embodiments of the present invention;

[0025] Figure 3 This is a schematic diagram of the arrangement structure of the pole piece module and the grid according to one or more embodiments of the present invention;

[0026] Figure 4 This is a bottom view schematic diagram of the structure of an ozone generator according to one or more embodiments of the present invention;

[0027] Figure 5 This is a schematic diagram of the explosion structure of an ozone generator according to one or more embodiments of the present invention;

[0028] Figure 6 This is a schematic diagram of the main structure of the first pole piece module according to one or more embodiments of the present invention;

[0029] Figure 7 Schematic diagram of a top view of the structure of a first pole piece module according to one or more embodiments of the present invention;

[0030] The components represented by the reference numerals in the figure are:

[0031] 1. First electrode module; 101. First anode; 1011. First contact; 102. First cathode; 1021. Second contact; 103. Second anode; 104. Second cathode;

[0032] 2. Fixing member; 201. First grille; 202. Second grille; 203. Third grille; 204. Fourth grille; 205. Buckle; 206. Replaceable grille; 207. Socket;

[0033] 3. Circuit board; 301. Limiting hole; 302. Conductive spring. DETAILED DESCRIPTION

[0034] In order to make the purpose, features, and advantages of the present invention more obvious and easy to understand, the technical solutions of the present invention will be clearly and completely described below in conjunction with the drawings in the specific embodiments. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this patent.

[0035] In a typical embodiment of the present invention, Figure 1-Figure 7 As shown, an electrolytic water ozone generator is proposed, including: a first pole piece module 1, a fixing member 2 and a circuit board 3, the first pole piece module 1 is fixedly mounted on the upper surface of the fixing member 2, and a receiving cavity is provided at the bottom of the fixing member 2, and the circuit board 3 is detachably mounted in the receiving cavity, the first pole piece module 1 includes a first anode piece 101 and a first cathode piece 102, the first anode piece 101 and the first cathode piece 102 are both vertically arranged, and the first anode piece 101 and the first cathode piece 102 both pass through the fixing member 2 and are electrically connected to the circuit board 3, and a plurality of grilles are fixedly provided on the upper surface of the fixing member 2 to serve as a decoration, thereby improving the aesthetics of the arrangement of components on the upper surface of the fixing member 2.

[0036] Specifically, the fixing member 2 is in the shape of a truncated cone as a whole. Figure 6 、 Figure 7 As shown, the first anode sheet 101 is a long plate structure, and a first contact 1011 is fixedly provided at the bottom of one end of the first anode sheet 101. The first cathode sheet 102 is a U-shaped plate structure, and one end of the first cathode sheet 102 is open, and a second contact 1021 is fixedly provided at the bottom of the other end of the first cathode sheet 102. Figure 2 、 Figure 4 As shown, a number of conductive springs 302 are fixedly provided on the upper surface of the circuit board 3. The first anode sheet 101 is in direct contact with the conductive spring 302 below it through the first contact 1011, and the first cathode sheet 102 is in direct contact with the conductive spring 302 below it through the second contact 1021, thereby realizing electrical connection between the first anode sheet 101, the first cathode sheet 102 and the circuit board 3.

[0037] Since the first anode sheet 101 and the first cathode sheet 102 are both arranged vertically, while ensuring sufficient contact area with the water body, the accumulation of impurities on the surfaces of the first anode sheet 101 and the first cathode sheet 102 is avoided. The impurities will fall onto the surface of the fixing member 2, effectively ensuring the cleanliness of the surfaces of the first anode sheet 101 and the first cathode sheet 102, and avoiding the influence of impurities on the efficiency of the electrolysis reaction; in addition, the first anode sheet 101 and the first cathode sheet 102 are in direct contact with the conductive spring sheet 302 on the circuit board 3 through their respective contacts, eliminating the use of conductive screws / cables, reducing failure points, and saving costs.

[0038] A plurality of limiting holes 301 are provided on the outer wall of the circuit board 3 along its circumferential intervals, and a plurality of clips 205 are fixed along its circumferential intervals on the bottom of the fixing member 2. The clips 205 correspond to the limiting holes 301 one by one, so that the circuit board 3 and the fixing member 2 can be quickly disassembled and assembled through the cooperation between the clips 205 and the limiting holes 301. The assembly is simple and easy to use, and screws are eliminated, so the stability is higher and the failure rate is low, which effectively avoids the risk of water leakage.

[0039] In this embodiment, the first pole piece module 1 is integrally formed with the fixing part 2 through an embedded metal part process. In other embodiments, the first pole piece module 1 can also be fixedly installed on the fixing part 2 by insertion. The specific installation method can be determined according to actual design requirements.

[0040] like Figure 1 、 Figure 7 As shown, the first cathode sheet 102 is a U-shaped plate structure, the first anode sheet 101 is placed in the space enclosed by the first cathode sheet 102, and a plurality of water holes are provided on the first cathode sheet 102. The two side surfaces of the first anode sheet 101 react synchronously with the first cathode sheets 102 on both sides thereof, thereby increasing the reaction area of the first cathode sheet 102 and the first anode sheet 101. When using anode sheets of the same specification, using a U-shaped first cathode sheet 102 will double the reaction efficiency compared to the reaction efficiency of a single-sided cathode sheet. The distance between the two side surfaces of the first anode sheet 101 and the first cathode sheets 102 on both sides thereof is 1 mm to 1.2 mm, and the ozone water preparation effect is best.

[0041] like Figure 3 、 Figure 5 As shown, the grille includes a first grille 201, a second grille 202, a third grille 203 and a fourth grille 204, wherein the first grille 201, the second grille 202, the third grille 203 and the fourth grille 204 are fixedly arranged on the upper surface of the fixing member 2 in an integrated manner along the radial direction, wherein the second grille 202 and the third grille 203 are arranged in the same column, and the first pole piece module 1 is located between the fourth grille 204 and the second grille 202 and the third grille 203, and the setting of the grille serves a decorative purpose.

[0042] It is understandable that the number and arrangement of the grilles can be designed and adjusted according to actual needs, and no excessive restrictions are imposed here.

[0043] A replaceable grille 206 is also installed on the upper surface of the fixing member 2. A plurality of insertion holes 207 are provided on the upper surface of the fixing member 2. The replaceable grille 206 is connected to the insertion holes 207 by plugging.

[0044] The electrolytic water ozone generator also includes a second electrode module, which includes a second anode plate 103 and a second cathode plate 104. The structure and arrangement of the second anode plate 103 and the second cathode plate 104 are the same as those of the first anode plate 101 and the first cathode plate 102, that is, the second cathode plate 104 is a U-shaped plate structure, and the second anode plate 103 is placed in the space enclosed by the second cathode plate 104.

[0045] The second anode plate 103 and the second cathode plate 104 are detachably connected to the fixing member 2 by plugging. Figure 3 As shown, when the concentration of the prepared ozone water needs to be quickly increased, the replaceable grille 206 can be removed, and the second anode plate 103 and the second cathode plate 104 can be inserted into the installation position of the replaceable grille 206 to increase the reaction module and improve the reaction efficiency. When the second anode plate 103 and the second cathode plate 104 are removed, the replaceable grille 206 can be reinstalled to seal the socket 207 to prevent water leakage.

[0046] It is understandable that the insertion point of the replaceable grid 206 is the same as that of the second pole piece module, and the details will not be described in detail here.

[0047] The provision of a detachable second electrode module and a replaceable grille 206 makes the electrolytic water ozone generator scalable, so that performance parameters can be quickly improved by increasing the area and electrode modules. The overall adaptability is strong. Combined with the use of the replaceable grille 206, it meets the requirements of improved performance parameters while also having ergonomics and ensuring aesthetics.

[0048] The fixing part 2 is a plastic structure, and the upper surface of the fixing part 2 is a welding part, so that when used later, the fixing part 2 can be connected to the water tank through an ultrasonic welding fusion process, eliminating the setting of the rubber ring, and the installation stability and sealing are stronger.

[0049] The above description of the disclosed embodiments will enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An electrolytic water ozone generator, comprising: A fixing member (2) is characterized in that a first pole piece module (1) is fixedly provided on the upper surface of the fixing member (2), a receiving cavity is provided at the bottom of the fixing member (2), a circuit board (3) is detachably installed in the receiving cavity, the first pole piece module (1) comprises a first anode piece (101) and a first cathode piece (102), the first anode piece (101) and the first cathode piece (102) are both arranged vertically, and the first anode piece (101) and the first cathode piece (102) are both passed through the fixing member (2) and are directly electrically connected to the circuit board (3).

2. The electrolytic water ozone generator according to claim 1, characterized in that The first anode sheet (101) is a long plate structure, the first cathode sheet (102) is a U-shaped plate structure, and the first anode sheet (101) is placed in a space enclosed by the first cathode sheet (102).

3. The electrolytic water ozone generator according to claim 2, characterized in that A first contact (1011) is fixedly provided at the bottom of one end of the first anode sheet (101), and the first anode sheet (101) is electrically connected to the circuit board (3) via the first contact (1011). One end of the first cathode sheet (102) is open, and a second contact (1021) is fixedly provided at the bottom of the other end of the first cathode sheet (102), and the first cathode sheet (102) is electrically connected to the circuit board (3) via the second contact (1021).

4. The electrolytic water ozone generator according to claim 2, characterized in that The distance between the two side surfaces of the first anode plate (101) and the first cathode plates (102) on both sides thereof is 1 mm to 1.2 mm.

5. The electrolytic water ozone generator according to claim 1, characterized in that: A plurality of limiting holes (301) are provided on the outer wall of the circuit board (3) at intervals along its circumferential direction, and a plurality of buckles (205) are fixedly provided at intervals along its circumferential direction on the bottom of the fixing member (2), and the buckles (205) correspond to the limiting holes (301) one by one.

6. The electrolytic water ozone generator according to claim 1, characterized in that The first cathode plate (102) is provided with a plurality of water holes.

7. The electrolytic water ozone generator according to claim 1, characterized in that: A plurality of insertion holes (207) are provided on the upper surface of the fixing member (2).

8. The electrolytic water ozone generator according to claim 7, characterized in that: A plurality of grids are fixedly provided on the upper surface of the fixing member (2). A replaceable grid (206) / second pole piece module is detachably mounted on the upper surface of the fixing member (2). The replaceable grid (206) / second pole piece module is connected to the jack (207).

9. The electrolytic water ozone generator according to claim 8, characterized in that: The second electrode module comprises a second anode plate (103) and a second cathode plate (104). The second anode plate (103) is a long plate structure, and the second cathode plate (104) is a U-shaped plate structure. The second anode plate (103) is placed in a space enclosed by the second cathode plate (104).

10. The electrolytic water ozone generator according to claim 1, characterized in that: The fixing member (2) is in the shape of a truncated cone as a whole, and the upper surface of the fixing member (2) is a welding portion.

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