CN220714432U - Diamond film module for generating ozone water by electrolysis - Google Patents
Diamond film module for generating ozone water by electrolysis Download PDFInfo
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- CN220714432U CN220714432U CN202321934799.2U CN202321934799U CN220714432U CN 220714432 U CN220714432 U CN 220714432U CN 202321934799 U CN202321934799 U CN 202321934799U CN 220714432 U CN220714432 U CN 220714432U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 232
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 88
- 239000010432 diamond Substances 0.000 title claims abstract description 61
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 61
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 33
- 239000012528 membrane Substances 0.000 claims abstract description 130
- 238000006243 chemical reaction Methods 0.000 claims abstract description 100
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 55
- 239000010936 titanium Substances 0.000 claims abstract description 55
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Abstract
The utility model relates to a diamond film module for generating ozone water by electrolysis, which comprises a water inlet shell, a water outlet shell, an ozone generating unit and a film reaction cabin positioned between the water inlet shell and the water outlet shell, wherein the water inlet shell, the water outlet shell and the film reaction cabin are vertically arranged, a water inlet channel of the water inlet shell and a water outlet channel of the water outlet shell are both transversely arranged, the ozone generating unit is arranged in the film reaction cabin, and the ozone generating unit comprises an anode titanium sheet, a diamond film electrode sheet, an ion film and a cathode titanium sheet which are sequentially arranged; the water outlet of the membrane reaction chamber is higher than the top end of the ion membrane. The utility model has the advantages of keeping the ion membrane wet state for a long time, preventing the ion membrane from drying, and ensuring that the product is also effective when not used for a long time. The concentration of ozone in the generated ozone water does not change along with the change of water quality, and can meet the necessary concentration of ozone with disinfection effect in the ozone water at large water flow.
Description
Technical Field
The utility model relates to a disinfection technology, in particular to a device for generating disinfection water by utilizing diamond film electrolysis.
Background
Ozone is a strong oxidant and the sterilization process belongs to biochemical oxidation reaction. Ozone sterilization takes the following 3 forms: 1. ozone can oxidize and decompose enzymes required by bacteria for degrading glucose, so that tricarboxylic acid cycle (TCA cycle) cannot be performed, thereby causing ATP required by cell vital activity to be unavailable and bacteria to be inactivated and dead; 2. it directly acts on bacteria and viruses to destroy their organelles, DNA and RNA, destroy the metabolism of bacteria and kill them, and 3, it penetrates cell membrane tissue to invade cell, acts on lipoprotein and lipopolysaccharide in outer membrane to make bacteria produce permeability aberration and dissolve and kill them.
Ozone is generally produced by high-voltage corona discharge and electrochemical methods. The high-voltage corona discharge method has high energy consumption and low efficiency, and the electrochemical method has low energy consumption and high efficiency.
The electrochemical method is a technology for electrolyzing water to generate strong sterilizing substances such as ozone, hydroxyl radicals and the like by utilizing a special electrode material, and is also the most advanced means for preparing ozone at present. The most core of the electrochemical method is electrode materials, and the diamond membrane electrode is the anode material with highest ozone efficiency and lowest energy consumption because of chemical inertness, long service life, low loss and no toxicity.
The ozone water electrolyzed by the existing electrochemical method uses titanium sheets as a cathode and an anode, and a wet ionic membrane is needed between the titanium sheets and the diamond electrolytic sheets as a medium, so that the conductivity is enhanced. However, the module will cause drying of the ion membrane after long-term non-operation, resulting in functional failure.
Disclosure of Invention
The utility model aims to solve the technical problem of avoiding the defects of the prior art and provides a diamond film sterilizing module for preventing an ion film from drying and ensuring that ozone water is generated by electrolysis effectively when a product is not used for a long time.
The technical scheme adopted for solving the technical problems is as follows:
the diamond film module for generating ozone water through electrolysis comprises a water inlet shell, a water outlet shell, an ozone generating unit and a film reaction cabin positioned between the water inlet shell and the water outlet shell, wherein the water inlet shell, the water outlet shell and the film reaction cabin are vertically arranged, a water inlet channel of the water inlet shell and a water outlet channel of the water outlet shell are both transversely arranged, the ozone generating unit is arranged in the film reaction cabin, and the ozone generating unit comprises an anode titanium sheet, a diamond film electrode sheet, an ion film and a cathode titanium sheet which are sequentially arranged; the water outlet of the membrane reaction chamber is higher than the top end of the ion membrane.
Further:
one surface of the membrane reaction cabin is provided with a pit, the ozone generating unit is positioned in the pit, and the water outlet of the membrane reaction cabin is positioned at the highest position of the pit.
The membrane reaction chamber is one, and the concave pit surface of the membrane reaction chamber and the inner cavity of the water inlet shell form a water storage cavity.
The membrane reaction chambers are two or more, each membrane reaction chamber is vertically overlapped between the water inlet shell and the water outlet shell, the pit surface of the first membrane reaction chamber and the inner cavity of the water inlet shell form a water storage cavity, and pits of other membrane reaction chambers and the other surfaces of the adjacent membrane reaction chambers in front of the pits form water storage cavities.
And through holes are distributed on the anode titanium sheet, the diamond film electrode sheet, the ion film and the cathode titanium sheet.
A graphene conductive adhesive coating is arranged between the cathode titanium sheet and the ion membrane, and a graphene conductive adhesive coating is arranged between the anode titanium sheet and the diamond membrane electrode sheet.
The water quality control system also comprises a control circuit board which adjusts the working voltage and current of the module according to different water qualities so as to ensure that the output power is constant.
The water inlet shell, the water outlet shell and the top of the membrane reaction chamber are jointly formed with grooves, and the control circuit board is arranged in the grooves.
The outside of the water inlet shell and the outside of the water outlet shell are respectively provided with a pressing block, and the pressing blocks, the water inlet shell, the membrane reaction chamber and the water outlet shell are fixed into a whole through screws and nuts.
Compared with the prior art, the utility model has the following beneficial effects:
the water storage cavity formed in the module can keep the ion membrane immersed in water, keep the ion membrane wet state for a long time, prevent the ion membrane from drying, and ensure that the product is effective when not used for a long time.
The concentration of ozone in the generated ozone water does not change along with the change of water quality, and can meet the necessary concentration of ozone with disinfection effect in the ozone water at large water flow. The influence of the water flow on the concentration of ozone water is avoided, when the water flow is large, the ozone content generated by the module is reduced, and the disinfection effect is not achieved; and the ozone content in the ozone water is prevented from changing along with the change of the water quality, so that the ozone concentration is unstable and cannot be applied in a precise manner.
Drawings
FIG. 1 is an exploded view of an embodiment of a diamond film module for generating ozone water by electrolysis according to the present utility model;
FIG. 2 is a schematic diagram of a membrane reaction chamber mounting structure of an embodiment of a diamond membrane module for generating ozone water by electrolysis according to the present utility model;
FIG. 3 is a schematic view of the front of a membrane reaction chamber equipped with an ozone generating unit of an embodiment of a diamond membrane module for generating ozone water by electrolysis according to the utility model;
FIG. 4 is a schematic view of the back of a membrane reaction chamber equipped with an ozone generating unit of an embodiment of a diamond membrane module for generating ozone water by electrolysis according to the utility model;
FIG. 5 is a schematic perspective view of a diamond film module for generating ozone water by electrolysis according to the embodiment of the utility model, wherein a group of film reaction chambers are arranged;
FIG. 6 is a schematic view of a diamond film module for generating ozone water by electrolysis in accordance with the present utility model, wherein a group of film reaction chambers are provided, and the flow direction of the film reaction chambers is shown during operation;
FIG. 7 is a schematic perspective view of a diamond film module for generating ozone water by electrolysis according to the embodiment of the utility model, wherein two groups of film reaction chambers are arranged;
FIG. 8 is a schematic perspective view of a diamond film module for generating ozone water by electrolysis according to the embodiment of the utility model, wherein three groups of film reaction chambers are arranged;
FIG. 9 is a schematic cross-sectional view of a diamond film module for generating ozone water by electrolysis according to the embodiment of the utility model, wherein three groups of film reaction chambers are arranged;
FIG. 10 is an exploded view of a control circuit board mounting an embodiment of a diamond film module for generating ozone water by electrolysis according to the present utility model;
fig. 11 is an installed schematic diagram of a control circuit board of an embodiment of a diamond film module for generating ozone water by electrolysis according to the utility model.
Reference numeral 1. Stainless steel screw; 2. briquetting; 3. a water outlet shell; 31. a water outlet channel; 4. a membrane reaction chamber; 41. a water outlet; 42. pit; 5. a water inlet shell; 51. a water inlet channel; 6. a control circuit board; 7. a stainless steel nut; 8. a titanium screw; 9. cathode titanium sheet; 10. an ionic membrane; 11. a diamond film electrode sheet; 12. a titanium nut; 13. anode titanium sheets; 14. a graphene conductive adhesive coating; 15. a nut; 16. a groove.
Description of the embodiments
Preferred embodiments of the present utility model will now be described in detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, a diamond film module for generating ozone water by electrolysis comprises a water outlet shell 3, a water inlet shell 5, a film reaction chamber 4, a control circuit board 6 and an ozone generating unit, wherein the ozone generating unit comprises a cathode titanium sheet 9, an ion film 10, a diamond film electrode sheet 11 and an anode titanium sheet 13.
As shown in fig. 6 and 9, the membrane reaction chamber 4 is disposed between the water inlet shell and the water outlet shell, the water inlet shell 5, the water outlet shell 3 and the membrane reaction chamber 4 are vertically disposed, and the water inlet channel 51 of the water inlet shell 5 and the water outlet channel 31 of the water outlet shell 3 are both transversely disposed. As shown in fig. 2, the ozone generating unit is arranged in the membrane reaction chamber 6, and an anode titanium sheet 13, a diamond membrane electrode sheet 11, an ion membrane 10 and a cathode titanium sheet 9 are placed in sequence from inside to outside. The water outlet 41 of the membrane reaction chamber 4 is positioned higher than the top end of the ion membrane 10 so that the water level of the water storage cavity in the module is higher than the top end of the ion membrane 10.
As shown in fig. 3 and 4, a pit 42 is provided on one surface of the membrane reaction chamber 4, the ozone generating unit is located in the pit 42, and the water outlet 41 of the membrane reaction chamber 4 is located at the highest position of the pit.
In the embodiment shown in fig. 5, one of the membrane reaction tanks 4 is provided. As shown in fig. 6, the pit 42 of the membrane reaction chamber and the inner cavity of the water inlet shell form a water storage cavity. The water inlet channel of the water inlet shell and the water outlet channel of the water outlet shell are respectively positioned in the center and at the middle height position of the water storage cavity.
In the embodiment shown in fig. 7 and 8, two or more membrane reaction chambers are provided, each membrane reaction chamber 4 is vertically stacked between the water inlet shell 5 and the water outlet shell 3, the concave surface (i.e. front surface) of the first membrane reaction chamber and the inner cavity of the water inlet shell form a water storage cavity, and the concave surfaces of other membrane reaction chambers and the other surfaces (i.e. rear surfaces) of the adjacent membrane reaction chambers in front of the other membrane reaction chambers form water storage cavities.
As shown in fig. 2, in some embodiments, a graphene conductive paste coating 14 is disposed between the cathode titanium sheet 9 and the ion membrane 10, and a graphene conductive paste coating is disposed between the anode titanium sheet 13 and the diamond membrane electrode sheet 11. As sediment is generated in the electrolysis process, a barrier layer is generated between the ion membrane and the cathode titanium sheet, so that the resistance of an ion channel is increased, the conductivity is reduced, and the module performance is suddenly reduced. Therefore, graphene conductive adhesive is sprayed between the cathode titanium sheet and the ion membrane to fill gaps between the cathode titanium sheet and the ion membrane, and the service life of the module is prolonged. And the graphene conductive adhesive is sprayed between the anode titanium sheet and the diamond membrane electrode sheet, so that the electrical contact between the diamond electrode sheet and the anode titanium sheet is effectively increased, insulating substances are prevented from being generated therebetween, and the overall conductivity is enhanced.
Through holes are arranged on the anode titanium sheet 13, the diamond membrane electrode sheet 11, the ion membrane 10 and the cathode titanium sheet 9. The diamond film electrode plate is easy to generate ozone big bubbles in the electrolysis process, is difficult to dissolve in water, possibly causes a large amount of ozone to volatilize, cuts the ozone big bubbles into countless tiny bubbles through the anode titanium plate, the cathode titanium plate and the ion film in a punching mode, and can increase the ozone dissolution rate.
The left side and the right side of the membrane reaction cabin 4 are provided with a water outlet shell 3 and a water inlet shell 5, the water outlet shell 3 is provided with a water outlet pipe joint, and the water inlet shell 5 is provided with a water inlet pipe joint.
The outside of the water inlet shell 5 and the outside of the water outlet shell 3 are respectively provided with a pressing block 2, and the pressing blocks 2, the water inlet shell 5, the membrane reaction chamber 4 and the water outlet shell 5 are fixed into a whole through stainless steel screws 1 and nuts 15. In this embodiment, the briquette 2 is made of stainless steel.
In the embodiment shown in fig. 10 and 11, the control circuit board 6 is also included to adjust the operating voltage and current of the module according to different water quality so as to make the output power constant. The top parts of the water inlet shell 5, the water outlet shell 3 and the membrane reaction chamber 4 are jointly formed with a groove 16, and the control circuit board 6 is arranged in the groove 16. The existing diamond film module driven by fixed voltage has the problems that the ozone content can change along with the change of water quality, different ozone concentrations are output, and sometimes the sterilization effect cannot be achieved; the diamond film module of the utility model is provided with the constant power control circuit board, can automatically adjust the working voltage and current according to different water quality, and can maintain working under a stable power, and the ozone concentration of ozone water generated by the control module is stable in real time.
The method of adjusting the operating voltage and current of the module to make the output power constant according to different water qualities is exemplified as follows:
when a diaphragm reaction chamber is arranged, the input voltage/current is 3.7V/2A, and the output constant power is set to be 5W. When the load current is larger than or equal to 0.4A, the MCU of the control circuit board adjusts the duty ratio of the BOOST switch according to the increase of the detected load current, adjusts the output voltage, and ensures that the output power is constant at 5W, thereby achieving the output constant power state.
When three diaphragm reaction chambers are arranged, the input voltage/current is 15V/2A, the output constant power of 15W is set, the circuit works in a BUCK mode, when the load current is smaller than or equal to 1A, the circuit works in a linear mode, and when the load current is larger than 1A, the circuit works in the BUCK mode. The MCU of the control circuit board adjusts the duty ratio of the buck switch according to the increase of the detected load current, and the output voltage is reduced, so that the output power is kept at 15W, and the output constant power state is achieved.
A diamond film module for generating ozone water by electrolysis is provided, as shown in figure 5, and comprises a screw 1 made of PM3X55 stainless steel, a stainless steel pressing block 2, a water outlet shell 3, a film reaction chamber 4, a water inlet shell 5, a constant-power control circuit board 6, an M3 stainless steel nut 7, PM 2.5X 7 titanium screws 8, an M2.5 titanium nut 12, a nut 15, pouring sealant and the like. An ozone generating unit is arranged in the membrane reaction chamber 4 and comprises a cathode titanium sheet 9, an ion membrane 10, a diamond membrane electrode sheet 11, an anode titanium sheet 13 and graphene conductive adhesive 14.
The module installation process of the embodiment is as follows:
in a first step, the ozone generating unit is assembled into the membrane reactor compartment 4. Firstly, an anode titanium sheet 13 is installed, then graphene conductive adhesive 14 is sprayed, then a diamond membrane electrode sheet 11 and an ion membrane 10 are sequentially installed, then the graphene conductive adhesive 14 is sprayed on a cathode titanium sheet 9, finally, the cathode titanium sheet 9 is installed, and the components are locked in the pits of the membrane reaction chamber 4 by two titanium screws 8 and titanium nuts 12.
And secondly, fixing the membrane reaction chamber 4 in an inner space formed by the water inlet shell and the water outlet shell. The membrane reaction cabin 4 with the ozone generating unit is filled into the inner space formed by the water inlet shell 5 and the water outlet shell 3, then stainless steel press blocks 2 are respectively added on two sides, and the membrane reaction cabin, the water inlet shell, the water outlet shell and the press blocks are fixed together through 6 stainless steel screws 1 and nuts 7.
And thirdly, mounting the control circuit board 6 in a groove at the top of the module, and sealing with pouring sealant.
And fourthly, arranging water pipe connectors 15 on the water inlet shell 5 and the water outlet shell 3.
In this embodiment, a membrane reaction chamber is provided, and the pit of the membrane reaction chamber and the inner cavity of the water inlet shell form a water storage cavity.
As shown in fig. 6, water flows in from the water inlet channel 51 in the middle of the water inlet shell 5, flows out from the water outlet channel 31 in the middle of the water outlet shell 3 through the water outlet 41 at the top of the membrane reaction chamber, and accumulated water is formed in the inner cavity of the water storage chamber, so that the ion membrane can be soaked in water for a long time, the wet ion membrane is used as a medium between the anode titanium sheet and the cathode titanium sheet and the diamond electrolyte sheet, the conductivity can be enhanced, and the ion membrane is prevented from being dried after the module is not operated for a long time, thereby causing functional failure.
Through the technical scheme, when the water flow rate reaches 1000ml/min, the module can ensure that the ozone concentration in the water is more than 1ppm.
A diamond film module for generating ozone water through electrolysis is provided, as shown in fig. 7, and comprises a screw 1 made of PM3X55 stainless steel, a pressing block 2 made of stainless steel, a water outlet shell 3, two film reaction chambers 4, a water inlet shell 5, a constant-power control circuit board 6, an M3 stainless steel nut 7, PM 2.5X 7 titanium screws 8, an M2.5 titanium nut 12, a nut 15, pouring sealant and the like. An ozone generating unit is arranged in each membrane reaction chamber 4.
The embodiment is basically the same as the first embodiment, except that in the embodiment, two membrane reaction chambers are arranged in a superposition manner, so as to ensure the ozone content in water when the water flow is increased.
Two membrane reaction cabins are overlapped, two sides are provided with a water inlet shell 5 and a water outlet shell 3, two stainless steel press blocks 2 are added, and then the membrane reaction cabins, the water inlet shell, the water outlet shell and the press blocks are fixed into a whole through 6 stainless steel screws 1 and nuts 7.
The constant-power control circuit board 6 is arranged in the grooves at the tops of the two membrane reaction cabins, and the surfaces of the constant-power control circuit board are sealed by pouring sealant.
In this embodiment, the number of the membrane reaction chambers is two, the two membrane reaction chambers are vertically stacked between the water inlet shell and the water outlet shell, the pit surface of the first membrane reaction chamber and the inner cavity of the water inlet shell form a first water storage cavity, and the pit of the second membrane reaction chamber and the other surface of the first membrane reaction chamber form a second water storage cavity. Water flows into the first water storage cavity from the middle of the water inlet shell 5, flows into the second water storage cavity from the top of the first membrane reaction cabin, flows out from the top of the second membrane reaction cabin, and finally flows out from the middle of the water outlet shell 3, accumulated water is formed in the inner cavities of the two water storage cavities, so that the ion membrane can be kept immersed in water for a long time, the anode titanium sheet, the cathode titanium sheet and the diamond electrolyte sheet are soaked in the water by taking the wet ion membrane as a medium, the conductivity can be enhanced, and the ion membrane is prevented from being dried after the module is not operated for a long time, thereby causing functional failure.
Through the technical scheme, when the water flow rate of the module can reach 2000ml/min, the ozone concentration in the water can be ensured to be more than 1ppm.
A diamond film module for generating ozone water through electrolysis in a third embodiment is shown in fig. 8, and comprises a screw 1 made of PM3X55 stainless steel, a pressing block 2 made of stainless steel, a water outlet shell 3, three film reaction chambers 4, a water inlet shell 5, a constant-power PCB 6, an M3 stainless steel nut 7, PM 2.5X 7 titanium screws 8, an M2.5 titanium nut 12, a nut 15, pouring sealant and the like. An ozone generating unit is arranged in each membrane reaction chamber 4.
The embodiment is basically the same as the first embodiment, except that three membrane reaction chambers are arranged in a superposition manner in the embodiment, so as to ensure the ozone content in water when the water flow is increased.
The three membrane reaction cabins are overlapped, the water inlet shell 5 and the water outlet shell 3 are arranged on two sides, two stainless steel press blocks 2 are added, and then the membrane reaction cabins, the water inlet shell, the water outlet shell and the press blocks are fixed into a whole through 6 stainless steel screw locking 1 and nuts 7.
In this embodiment, the number of the membrane reaction chambers is three, the three membrane reaction chambers are vertically stacked between the water inlet shell and the water outlet shell, the pit surface of the first membrane reaction chamber and the inner cavity of the water inlet shell form a first water storage cavity, the pit of the second membrane reaction chamber and the other surface of the first membrane reaction chamber form a second water storage cavity, and the pit of the third membrane reaction chamber and the other surface of the second membrane reaction chamber form a third water storage cavity. In operation, as shown in fig. 9, water flows into the first water storage cavity from the middle of the water inlet shell 5, flows into the second water storage cavity through the top of the first membrane reaction chamber, flows into the third water storage cavity from the top of the second membrane reaction chamber, and finally flows out from the top of the third membrane reaction chamber and the middle of the water outlet shell 3 in sequence. In the non-working state, accumulated water is formed in the inner cavities of the three water storage cavities, so that the ion membrane can be soaked in water for a long time, the wet ion membrane is used as a medium between the anode titanium sheet and the cathode titanium sheet and between the anode titanium sheet and the diamond electrolyte sheet, the conductivity can be enhanced, and the ion membrane is prevented from being dried after the module is not working for a long time, so that the function failure is caused.
The constant power control circuit board 6 is arranged in the top grooves 16 of the three membrane reaction chambers, and is sealed on the surfaces by pouring sealant.
Through the technical scheme, the ozone concentration in the water can be ensured to be more than 1ppm when the water flow rate reaches 3000 ml/min.
The diamond doped with boron has good conductivity, stable electrochemical characteristics, high oxygen evolution potential, wide potential window and low background current, and the electrode is not easy to adsorb organic matters or biological compounds, is acid and alkali corrosion resistant, and has a self-cleaning function. Thus, the diamond film electrode sheet 10 employs a boron-doped diamond film.
The boron doped diamond electrode used in the module is a diamond film boron oxide doped diamond electrode disclosed in CN 112899644A, and has the following characteristics:
the physical characteristics are that the diamond film is easy to deform due to uniformity and compactness, and the thickness of two sides is thin due to different temperatures of two sides for manufacturing the silicon wafer, so that the warping phenomenon and the fracture phenomenon can occur in the process of assembling the module, thereby influencing the electrolysis effect.
The chemical characteristics are that the oxygen evolution potential is high and can reach more than 2.8V, the electrochemical potential window is 2 times of platinum, the heat conductivity coefficient is 5 times of copper and the hardness is 10 times of corundum at room temperature, and the electrochemical potential window has excellent performances of wear resistance, corrosion resistance, radiation resistance and the like.
The water storage cavity formed in the module can keep the ion membrane immersed in water, so that the ion membrane is kept wet for a long time, the ion membrane is prevented from drying, and the product is ensured to be effective when not used for a long time. The concentration of ozone in the generated ozone water does not change along with the change of water quality, can meet the necessary concentration of ozone with a disinfection effect in the ozone water at large water flow, and can ensure accurate application in different scenes.
It should be understood that the foregoing embodiments are merely illustrative of the technical solutions of the present utility model, and not limiting thereof, and that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art; such modifications and substitutions are intended to fall within the scope of the appended claims.
Claims (9)
1. The utility model provides a diamond film module of electrolysis ozone water, includes water inlet shell, play water shell and ozone generating element, its characterized in that: the ozone generating unit is arranged in the diaphragm reaction cabin and comprises an anode titanium sheet, a diamond film electrode sheet, an ion film and a cathode titanium sheet which are sequentially arranged; the water outlet of the membrane reaction chamber is higher than the top end of the ion membrane.
2. The diamond film module for generating ozone water by electrolysis according to claim 1, wherein: one surface of the membrane reaction cabin is provided with a pit, the ozone generating unit is positioned in the pit, and the water outlet of the membrane reaction cabin is positioned at the highest position of the pit.
3. The diamond film module for generating ozone water by electrolysis according to claim 2, wherein: the membrane reaction chamber is one, and the concave pit surface of the membrane reaction chamber and the inner cavity of the water inlet shell form a water storage cavity.
4. The diamond film module for generating ozone water by electrolysis according to claim 2, wherein: the membrane reaction chambers are two or more, each membrane reaction chamber is vertically overlapped between the water inlet shell and the water outlet shell, the pit surface of the first membrane reaction chamber and the inner cavity of the water inlet shell form a water storage cavity, and pits of other membrane reaction chambers and the other surfaces of the adjacent membrane reaction chambers in front of the pits form water storage cavities.
5. The diamond film module for generating ozone water by electrolysis according to claim 1, wherein: and through holes are distributed on the anode titanium sheet, the diamond film electrode sheet, the ion film and the cathode titanium sheet.
6. The diamond film module for generating ozone water by electrolysis according to claim 1, wherein: a graphene conductive adhesive coating is arranged between the cathode titanium sheet and the ion membrane, and a graphene conductive adhesive coating is arranged between the anode titanium sheet and the diamond membrane electrode sheet.
7. The diamond film module for generating ozone water by electrolysis according to claim 1, wherein: the water quality control system also comprises a control circuit board which adjusts the working voltage and current of the module according to different water qualities so as to ensure that the output power is constant.
8. The diamond film module for generating ozone water by electrolysis according to claim 7, wherein: the water inlet shell, the water outlet shell and the top of the membrane reaction chamber are jointly formed with grooves, and the control circuit board is arranged in the grooves.
9. The diamond film module for generating ozone water by electrolysis according to claim 1, wherein: the outside of the water inlet shell and the outside of the water outlet shell are respectively provided with a pressing block, and the pressing blocks, the water inlet shell, the membrane reaction chamber and the water outlet shell are fixed into a whole through screws and nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321934799.2U CN220714432U (en) | 2023-07-21 | 2023-07-21 | Diamond film module for generating ozone water by electrolysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321934799.2U CN220714432U (en) | 2023-07-21 | 2023-07-21 | Diamond film module for generating ozone water by electrolysis |
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| Publication Number | Publication Date |
|---|---|
| CN220714432U true CN220714432U (en) | 2024-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321934799.2U Active CN220714432U (en) | 2023-07-21 | 2023-07-21 | Diamond film module for generating ozone water by electrolysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220714432U (en) |
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2023
- 2023-07-21 CN CN202321934799.2U patent/CN220714432U/en active Active
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