CN114381745A - Electrolytic generator module based on zigzag flow channel formed by multilayer electrode combination - Google Patents
Electrolytic generator module based on zigzag flow channel formed by multilayer electrode combination Download PDFInfo
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- CN114381745A CN114381745A CN202210049368.1A CN202210049368A CN114381745A CN 114381745 A CN114381745 A CN 114381745A CN 202210049368 A CN202210049368 A CN 202210049368A CN 114381745 A CN114381745 A CN 114381745A
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/13—Ozone
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B15/00—Operating or servicing cells
- C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/60—Constructional parts of cells
- C25B9/63—Holders for electrodes; Positioning of the electrodes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
Abstract
The invention discloses an electrolysis generator module based on a zigzag flow channel formed by combining multiple layers of electrodes, which comprises a shell, wherein one end of the shell is provided with a water inlet, the other end of the shell is provided with a water outlet, and the shell is provided with a cathode power supply wiring terminal and an anode power supply wiring terminal; the electrode cell assembly is arranged in the shell and provided with a cathode sheet and an anode sheet, the cathode sheet and the anode sheet are alternately arranged, sheet structures used for sealing, water retaining and distance limiting are arranged between the adjacent anode sheets and the cathode sheet, the anode sheet and the sheet structures are matched to form a zigzag overcurrent channel, the cathode sheet is connected with a cathode power supply binding post, and the anode sheet is connected with an anode power supply binding post. When water enters the module and flows out instantly, the water is required to pass through the multilayer zigzag type overflowing channel in a zigzag manner, the multilayer electrodes filled with water are electrified instantly, and the interlayer water body is electrolyzed and acted by the multilayer electrodes simultaneously to cause the ozone concentration superposition enhancement effect to form high-concentration electrolytic ozone water, so that the time for generating the electrolytic ozone water meeting the requirement is short; the module is small in size and easy to install and use.
Description
Technical Field
The invention relates to the technical field of electrolysis, in particular to an electrolysis generator module with a zigzag flow channel formed on the basis of multi-layer electrode combination.
Background
In the prior art, an electrolytic module is often installed in a container to generate ozone water by electrolyzing water, such as an ozone mouth wash instantaneous generating device owned by japan water ecology technologies corporation and shanghai xiyun environmental protection technologies limited (patent nos. CN201820716425.6 and JP3221790), an electrolytic water sprayer device (patent No. CN202021023087.1), and a water electrolysis ozone generating device (patent No. CN202022803853.2), which all require a certain time for setting time and completing after starting.
In addition, there are some instant ozone water generator such as tap. But the volume structure limits that the water pipe can only be fixed on the tap water pipe, the water pipe cannot be used independently, the installation and the maintenance are complex, and the price is hundreds of yuan.
There are also instantaneous ozone water spraying devices known as membrane diamond electrodes. However, the amount of generated water is very weak, and only a few milliliters of water mist can be sprayed by one touch, but the cost is up to thousands of yuan.
At present, the demand of portable hand-held sterilizer which can be used by pressing a button is increasing day by day. The expectations for no-wait, ready-to-use by key, maintenance-free, low cost are increasing. Therefore, small-sized equipment such as a tooth flushing device, a humidifier, an atomizer, a toilet bowl, an object surface spraying sterilizer, a water dispenser sterilization and the like urgently need a micro-miniature matched electrolytic ozone water generator module which is used immediately. And the microminiature devices like the devices have the problems of small volume and limited installation space. The ultra-micro type anti-bacteria agent is small in size, convenient to install and capable of instantly meeting the concentration requirement of an anti-bacteria effect, and is a gap which needs to be filled in the prior art urgently.
Disclosure of Invention
The invention aims to provide an electrolysis generator module forming a zigzag flow channel based on a multi-layer electrode combination, which can instantly meet the concentration requirement of an antibacterial effect and has the characteristics of ultramicro size and convenience in installation.
In order to solve the technical problems, the embodiment of the invention provides an electrolysis generator module forming a zigzag flow channel based on multilayer electrode combination, which comprises a shell, wherein the shell is provided with a main shell and a cover body, the main shell and the cover body are detachably connected, one end of the shell is provided with a water inlet, the other end of the shell is provided with a water outlet, and the shell is provided with a cathode power supply wiring terminal and an anode power supply wiring terminal;
an electrode cell assembly is arranged in the shell, the electrode cell assembly is provided with a plurality of cathode sheets and anode sheets, the cathode sheets and the anode sheets are alternately arranged, sheet structures for sealing, water retaining and distance limiting are arranged between the adjacent anode sheets and the cathode sheets, the anode sheets and the sheet structures are matched to form a zigzag overcurrent channel, the cathode sheets are connected with a cathode power supply binding post, and the anode sheets are connected with an anode power supply binding post;
the water inlet is arranged at the inlet position of the overflowing channel, and the water outlet is arranged at the outlet position of the overflowing channel.
Furthermore, a first distance limiting column for conducting and limiting distance is arranged on the cathode power supply wiring terminal and between the adjacent cathode sheets, and a second distance limiting column for conducting and limiting distance is arranged on the anode power supply wiring terminal and between the adjacent anode sheets.
Furthermore, a plurality of anode through holes are formed in the anode sheet, and a plurality of cathode through holes are formed in the cathode sheet.
Further, the sheet structure has a first sheet structure and a second sheet structure, wherein the first sheet structure has a first main sheet body, three first sheet bodies are arranged on the first main sheet body, the second sheet structure has a second main sheet body, and three second sheet bodies are arranged on the second main sheet body.
Further, the inner diameter of the water inlet is 15% -30% larger than that of the water outlet.
Furthermore, a water inlet water flow dispersing cavity and a water outlet water flow converging cavity are respectively arranged at the position, close to the water inlet and the water outlet, of the shell.
Furthermore, a top convex structure is arranged at the top in the shell, and a bottom convex structure is arranged at the bottom in the shell.
Furthermore, the edge of the main shell is provided with a sealing groove, a sealing ring is arranged in the sealing groove, and a sealing protrusion for abutting against the sealing ring is arranged on the cover body.
On the other hand, the electrolysis generator module based on the zigzag flow channel formed by the multilayer electrode combination is characterized by comprising a first shell, wherein the first shell is provided with a first main shell and a first cover body, the first main shell and the first cover body are detachably connected, one end of the first shell is provided with a first water inlet, the other end of the first shell is provided with a first water outlet, and the first shell is provided with a first cathode power supply wiring terminal and a first anode power supply wiring terminal;
a first electrode cell assembly is arranged in the first shell, the first electrode cell assembly is provided with a plurality of first cathode strips with cathode openings and first anode strips with anode openings, the first cathode strips and the first anode strips are alternately arranged, a first sheet body structure for sealing, water retaining and distance limiting is arranged between the adjacent first anode strips and the first cathode strips, the first anode strips and the first sheet body structure are matched to form a zigzag overcurrent channel, the first cathode strips are connected to a first cathode power supply binding post, and the first anode strips are connected to a first anode power supply binding post;
the first water inlet is arranged at the inlet position of the overflowing channel, and the first water outlet is arranged at the outlet position of the overflowing channel.
Further, a first top convex structure is arranged on the inner side of the first main shell, and a first bottom convex structure is arranged on the inner side of the first cover body.
Compared with the prior art, the invention has the following beneficial effects: when water enters the module and instantly flows out, the water is required to pass through the multilayer zigzag type flow passage in an S-shaped (snakelike) zigzag manner, the multilayer electrodes filled with water are electrified instantly, and the interlayer water body is electrolyzed and acted simultaneously to cause the ozone concentration superposition enhancement effect to form high-concentration electrolytic ozone water, so that the time required for generating the required electrolytic ozone water is short, and the waiting is not required. The module volume is reduced to small lightly, easily installs and use, for the small-size machines such as towards tooth ware, humidifier and the supporting of little household electrical appliances provide probably, can greatly reduced obtain the cost of high concentration sterilization water after the miniaturization through the module, realize zero maintenance, connect promptly with do not have the vexation promptly.
Drawings
FIG. 1 is a first perspective view of an electrolytic generator module in which a meandering flow path is formed by a combination of a plurality of layers of electrodes in example 1.
FIG. 2 is a second perspective view of an electrolytic generator module in which a meandering flow path is formed by a combination of a plurality of layers of electrodes in example 1.
FIG. 3 is a sectional view showing an example of an electrolytic generator module in example 1, in which a meandering flow path is formed by a multi-layer electrode assembly.
FIG. 4 is another sectional view of the electrolytic generator module of example 1 in which a meandering flow path is formed by a multi-layer electrode assembly, in which the flow direction is indicated by an arrow.
Fig. 5 is a perspective view of the electrode tank assembly in example 1, in which the housing and the like are omitted.
FIG. 6 is a structural view of a cathode plate in example 1.
Fig. 7 is a structural view of an anode plate in example 1.
Fig. 8 is a structural view of the sheet structure in example 1.
FIG. 9 is a first exploded perspective view of an electrolytic generator module of example 1 in which a meandering flow path is formed by a multi-layer electrode assembly.
FIG. 10 is a second exploded perspective view of an electrolytic generator module of example 1 in which a meandering flow path is formed by a multi-layer electrode assembly.
Fig. 11 is a structure view of the sole in example 1.
FIG. 12 is a top projection view in example 1.
FIG. 13 is a first perspective view of an electrolytic generator module in which a meandering flow channel is formed by a combination of a plurality of layers of electrodes in example 2.
FIG. 14 is a second perspective view of an electrolytic generator module in example 2 in which a meandering flow path is formed by a combination of a plurality of electrodes.
FIG. 15 is a perspective view of an electrolytic generator module in a third direction in which a meandering flow channel is formed by a combination of a plurality of layers of electrodes in example 2.
FIG. 16 is a cross-sectional view of an electrolytic generator module of example 2 having a serpentine flow channel formed based on a multi-layer electrode assembly at the first cathode power terminal.
Fig. 17 is a first perspective view of the first electrode cell assembly of example 2, in which the first casing is omitted.
Fig. 18 is a perspective view of the first electrode cell assembly in a second direction in example 2, in which the first casing and the like are omitted.
Fig. 19 is a structural view of a first anode plate in embodiment 2.
Fig. 20 is a structural view of a first cathode plate in example 2.
Fig. 21 is a structural view of a first sheet structure in example 2.
FIG. 22 is a schematic view showing a module of an electrolytic generator in example 2 in which a meandering flow channel is formed by a multi-layer electrode assembly.
Fig. 23 is a first crown structure in embodiment 2.
Fig. 24 is a first bottom projection structure in embodiment 2.
FIG. 25 is a schematic view showing a mold assembly of an electrolytic generator in which a zigzag flow path is formed based on a multi-layer electrode assembly in example 2, wherein the flow direction is indicated by the arrow lines, and a part of the structure is omitted.
FIG. 26 is a cross-sectional view of an electrolytic generator module of example 2 having a serpentine flow channel formed based on a multi-layer electrode assembly at the first anode power terminal.
Detailed Description
Example 1
Referring to fig. 1 to 12, an electrolysis generator module forming a zigzag flow channel based on a multi-layer electrode combination comprises a shell, wherein the shell comprises a main shell 11 and a cover 12, the main shell and the cover are detachably connected, one end of the shell is provided with a water inlet 21, the other end of the shell is provided with a water outlet 22, and the shell is provided with a cathode power supply terminal 31 and an anode power supply terminal 32.
The main housing 11 and the cover are detachably connected, and the detachable connection mode can refer to the prior art, including but not limited to detachable connection through screws or bolts cooperating with nuts, and the screws (bolts and nuts) can be made of stainless steel materials or titanium materials or oxidation-resistant inert metal materials.
The electrode terminals (cathode power supply terminal and anode power supply terminal) can be made of stainless steel materials or titanium materials or oxidation-resistant inert metal materials. Cathode power terminal and positive pole power terminal similar structure, use cathode power terminal 31 as an example, cathode power terminal 31 is from last down to have cathode power terminal screw 311, cathode power terminal head 312 and cathode power terminal end 313 (cathode power terminal end has the external screw thread), cathode power terminal screw 311 and casing threaded connection (in cathode power terminal screw upper portion penetrates the casing, be used for connecting the negative plate), cathode power terminal head 312 is outside the casing, cathode binding post 314 (cathode binding post 314's annular connecting portion) cover is at cathode power terminal end and through the nut fastening. It should be noted that, the above is only an example for the forms of the cathode power terminal and the anode power terminal, and on the premise of satisfying the function, reference may be made to other technical forms in the prior art, or fig. 13.
The electrode cell assembly is arranged in the shell and provided with a plurality of cathode sheets 41 and anode sheets 42, the cathode sheets can refer to the prior art, for example, the cathode sheets are made of titanium materials or stainless steel 316 and 316L materials, the anode sheets can refer to the prior art, for example, the anode sheets are made of pure titanium materials coated with noble metal materials such as platinum iridium ruthenium tin, the cathode sheets 41 and the anode sheets 42 are alternately arranged, a sheet structure 43 used for sealing, water retaining and distance limiting is arranged between the adjacent anode sheets 42 and the cathode sheets 41, the cathode sheets, the anode sheets and the sheet structure are matched to form a zigzag overcurrent channel, the cathode sheets 41 are connected with a cathode power supply binding post 31, and the anode sheets 42 are connected with an anode power supply binding post 32. The water inlet 21 is arranged at the overflow channel inlet position and the water outlet 22 is arranged at the overflow channel outlet position.
In the embodiment, the water outlet and the water inlet are distributed in a staggered mode, and the design is favorable for water flow to enter the zigzag flow channel and be electrolyzed.
In an embodiment, the housing may be provided with two ear portions, that is, a first ear portion bb for disposing the cathode power terminal and a second ear portion cc for disposing the anode power terminal, and the ear portions are used as mounting positions of the cathode power terminal and the anode power terminal, thereby providing structural convenience for miniaturization of the entire module.
In the embodiment, a first distance limiting column 31a for conducting electricity and limiting distance is arranged on the cathode power supply terminal 31 and between the adjacent cathode sheets, the first distance limiting column is made of a stainless steel material or a titanium alloy material or an antioxidant inert metal material, a second distance limiting column 32a for conducting electricity and limiting distance is arranged on the anode power supply terminal 32 and between the adjacent anode sheets, and the second distance limiting column is made of a stainless steel material or a titanium alloy material or an antioxidant inert metal material. It should be noted that, a locking nut cc (which is mounted on the cathode power terminal screw 311) for locking the cathode plate may be disposed at the top of the cathode power terminal to improve the mounting effect, and the anode power terminal is similar. To improve the sealing effect, a cathode power terminal sealing ring 312a may be installed on the cathode power terminal screw 311 near the cathode power terminal head 312, and an anode power terminal may be similar.
In the embodiment, the anode sheet 42 is provided with a plurality of anode through holes 42a, and the cathode sheet 41 is provided with a plurality of cathode through holes 41 a. The design of the anode through hole and the cathode through hole increases the overcurrent effect, which is beneficial to improving the concentration of ozone water, the ozone water of the product provided by the embodiment of the invention has the ozone content of 4.5-4.9 mg/L, and the ozone water with the ozone content of 1 mg/L can be sterilized and disinfected. In addition, the cathode sheet and the anode sheet of the present invention may be provided with no through holes, or the cathode sheet may be provided with through holes and the anode sheet may be provided with no through holes, or the cathode sheet may be provided with no through holes and the anode sheet may be provided with through holes.
The sheet structure is made of non-conductive anti-oxidation plastic materials. The lamellar structure structurally plays a role in limiting the trend of the overflowing channel besides limiting the distance, and the height (thickness) of the lamellar structure is 0.5-0.9 mm. In an exemplary embodiment, blade structure 43 has a first blade structure 431 and a second blade structure 432, wherein first blade structure 431 has a first main blade 431a, three first blades 431b are disposed on first main blade 431a, second blade structure 432 has a second main blade 432a, and three second blades 432b are disposed on second main blade 432 a. The zigzag type overflowing channel formed by the design has good effect and is beneficial to electrolysis. In an embodiment, the main shell is provided with a guide mounting groove aa which is matched with the end of the sheet structure (the first main sheet end, the second main sheet end), the guide mounting groove aa is convenient for mounting the sheet structure in place, and the guide mounting groove can be used for limiting the displacement of the sheet structure.
In the embodiment, the inner diameter of the water inlet 21 is 15-30% larger than that of the water outlet 22. The aperture of the water inlet is set to be 15-30% larger than that of the water outlet, and the aperture of the water outlet is small, so that the flow resistance effect is realized, the water quantity difference is formed between the water inlet quantity and the water outlet quantity, the water entering the zigzag channel is retained for a certain time for electrolysis, and the concentration of ozone water generation is improved.
In the embodiment, a water inlet flow dispersing cavity 21a and a water outlet flow converging cavity 22a are respectively arranged on the shell close to the water inlet and the water outlet. The water inlet water flow dispersing cavity can allow water to be rapidly dispersed into the overflowing channel of the module, and the water outlet water flow converging cavity collects water flowing out of the overflowing channel and smoothly enters the water outlet to discharge water.
In the embodiment, the top of the housing is provided with a top convex structure 121, and the bottom is provided with a bottom convex structure 111. Specifically, lid downside sets up top convex structure (with lid integrated into one piece), and the inboard bottom of main casing sets up end convex structure (with main casing integrated into one piece), and the material of the casing that main casing and lid constitute is anti-oxidant non-conductive plastic materials, like materials such as PPSU, PTFE, nylon, owing to designed protruding (top convex structure and end convex structure), not direct contact between electrode slice and main casing or the lid takes place for unnecessary condition such as the adhesion takes place between avoiding electrode generate heat back and the casing. In addition, the protrusions (the top convex structure and the bottom convex structure) can enable the main shell or the cover body to be matched with the electrode plate to form an overflowing channel, so that the passing efficiency of water can be improved, and the electrode plate can be cooled by water to avoid the problem of adhesion between the electrode plate and a shell material due to overheating and melting.
In the embodiment, a sealing groove 112 (the sealing groove is arranged along the upper edge of the main casing) is arranged at the edge of the main casing 11, a sealing ring 112a is arranged in the sealing groove 112, the sealing ring is made of a silicon sheet or a PTFE material, and a sealing protrusion 122 for abutting against the sealing ring is arranged on the cover body 12. The main shell and the cover body of the shell can not meet the pressure-resistant requirement by ultrasonic welding because the main shell and the cover body of the shell need to bear the external pressure effect of the internal air pressure and the water pressure of the module, and the upper edge of the main shell is provided with a sealing groove along the shape trend of the main shell, a high-pressure sealing ring matched with the sealing groove is arranged in the sealing groove, and the cover body is provided with a circumferential convex pressing structure (a sealing convex 122 for abutting against the sealing ring) corresponding to the sealing groove, so that the pressure-resistant requirement of the whole module can be ensured.
Liquid (such as water) enters the module from the water inlet, enters the inlet of the zigzag flow channel from the water flow dispersion cavity of the water inlet, is electrolyzed by the electrode plates (the cathode plate and the anode plate) in the process of flowing through the zigzag flow channel, then flows out of high-concentration electrolytic ozone water from the outlet of the flow channel, enters the water outlet from the water flow dispersion cavity of the water outlet, and is finally discharged.
The chemical formula of ozone water generation is as follows:
3H2O→O3(g)+6e+6H+
O2+H2O→O3(aq)+2e+2H+
example 2
Referring to fig. 13 to 26, an electrolysis generator module forming a zigzag flow channel based on a multi-layer electrode combination comprises a first shell, the first shell comprises a first main shell 101 and a first cover 102, the first main shell and the first cover are detachably connected, one end of the first shell is provided with a first water inlet 201, the other end of the first shell is provided with a first water outlet 202, and the first shell is provided with a first cathode power terminal 301 and a first anode power terminal 302.
The first main shell and the first cover body are detachably connected, and the implementation form can refer to the prior art, including but not limited to detachable connection through screws or bolts and nuts. The screws (bolts and nuts) can be made of stainless steel materials or titanium materials or oxidation-resistant inert metal materials.
The electrode terminals (the first cathode power terminal, the first anode power terminal) can be made of stainless steel material or titanium material or oxidation-resistant inert metal material. First negative pole power terminal and first positive pole power terminal structure are similar, use first negative pole power terminal 301 as an example, first negative pole power terminal 301 is from up having first negative pole power terminal screw 3011 down, first negative pole power terminal head 3012 and first negative pole power terminal end 3013 (first negative pole power terminal end has the external screw thread), first negative pole power terminal screw 3011 and first casing threaded connection (first negative pole power terminal screw lower part penetrates in the first casing, be used for connecting first negative plate), first negative pole power terminal head 3012 is outside first casing, first negative pole binding post 3014 (the first annular connecting portion of first negative pole binding post 3014) cover is at first negative pole power terminal end and through the nut fastening. It should be noted that, regarding the forms of the first cathode power terminal and the first anode power terminal, the above are only examples, and on the premise of satisfying the functions, reference may also be made to the prior art.
A first electrode cell assembly is arranged in the first shell, the first electrode cell assembly is provided with a plurality of first cathode sheets 401 with cathode openings and first anode sheets 402 with anode openings, the cathode openings and the anode openings are used for water passing, the first cathode sheets can refer to the prior art, for example, the first cathode plate is made of titanium or stainless steel 316, 316L, the first anode plate can refer to the prior art, for example, the first anode sheet is made of pure titanium material coated with noble metal materials such as platinum iridium ruthenium tin, the first cathode sheets 401 and the first anode sheets 402 are alternately arranged, a first sheet structure 403 for sealing, water retaining and distance limiting is arranged between the adjacent first anode sheets 401 and the first cathode sheets 402, the first cathode sheets 401, the first anode sheets 402 and the first sheet structure 403 are matched to form a zigzag overcurrent channel, the first cathode sheets 401 are connected to the first cathode power terminal 301, and the first anode sheets 402 are connected to the first anode power terminal 302. The first water inlet 201 is arranged at an inlet position of the flow channel and the first water outlet 202 is arranged at an outlet position of the flow channel.
In an embodiment, a third distance-limiting column 301a for conducting electricity and limiting distance is disposed on the first cathode power terminal 301 and between the adjacent first cathode sheets, the third distance-limiting column is made of a stainless steel material or a titanium alloy material or an antioxidant inert metal material, a fourth distance-limiting column 302a for conducting electricity and limiting distance is disposed on the first anode power terminal 32 and between the adjacent first anode sheets, and the fourth distance-limiting column is made of a stainless steel material or a titanium alloy material or an antioxidant inert metal material. It should be noted that, first locking nut dd (in first cathode power terminal screw 3011 tip extended to the installation space in the first lid, first locking nut dd was installed at first cathode power terminal screw 3011) that is used for locking first negative plate can be set up to first cathode power terminal bottom to improve the installation effect, first anode power terminal is similar. To improve the sealing effect, a first cathode power terminal sealing ring may be installed on the first cathode power terminal screw 3011 near the first cathode power terminal head 3012, and a first anode power terminal is similar to the first cathode power terminal.
The first sheet structure is made of a non-conductive oxidation-resistant plastic material. The first sheet structure is used for limiting distance and is matched with the surrounding structure to form a flow channel, and the height (thickness) of the sheet structure is 0.5-0.9 mm.
In an embodiment, the inner diameter of the first water inlet 201 is 15% -30% larger than the inner diameter of the first water outlet 202. The aperture of the first water inlet is set to be 15-30% larger than that of the first water outlet, the aperture of the first water outlet is small, and the flow blocking effect is achieved, so that a water quantity difference is formed between the water inflow and the water outflow, the water entering the zigzag channel is retained for a long time for electrolysis, and the concentration of ozone water generation is improved.
In an embodiment, a first top convex structure 101a is disposed on the inner side (top) of the first main casing 101, and a first bottom convex structure 102a is disposed on the inner side (bottom) of the first cover 102. Specifically, protruding structure and first main casing integrated into one piece at the bottom of first, protruding structure and first lid integrated into one piece at the bottom of first, the material of the first casing that first main casing and first lid constitute is anti-oxidant plastics material that does not conduct electricity, like materials such as PPSU, PTFE, nylon, owing to designed protruding (protruding structure at the bottom of first top and first), direct contact does not take place between electrode slice and first main casing or the first lid, avoid the electrode generate heat after and take place unnecessary condition such as gluing between the first casing and take place. In addition, the protrusions (the first top protrusion structure and the first bottom protrusion structure) can enable the first main shell or the first cover body to be matched with the electrode plate to form an overflowing channel, so that the passing efficiency of water can be improved, and the electrode plate can be cooled by water without being overheated to melt and cause the adhesion problem with the first shell material.
In an embodiment, a first sealing groove 1012 is disposed at an edge of the first main casing 101 (the first sealing groove is disposed along a lower edge of the first main casing), a first sealing ring 1012a is disposed in the first sealing groove 1012, the first sealing ring is made of a silicone sheet or a PTFE material, and a first sealing protrusion 1022 for abutting against the sealing ring is disposed on the first cover 102. The first main shell and the first cover body of the first shell can not meet the pressure-resistant requirement by ultrasonic welding because the first main shell and the first cover body of the first shell need to bear the external pressure effect of the air pressure and the water pressure in the module, but the invention arranges a first sealing groove (a special-shaped groove) along the shape trend of the first main shell at the lower edge of the first main shell, a high-pressure sealing ring matched with the first sealing groove is arranged in the first sealing groove, a circumferential convex pressing structure (a first sealing convex 1022 for abutting against the first sealing ring) corresponding to the sealing groove is arranged on the first cover body of the first shell, thus ensuring the pressure-resistant requirement of the whole module, only the first main shell and the first cover body need to be locked by screws or bolts matched with nuts, and the circumferential convex pressing structure can only press the high-pressure sealing ring into the first sealing groove, and can also guide the pressing process of the circumferential convex pressing structure, if lack the mounting groove, the installation counterpoint of first lid is comparatively difficult, lets the screw equipment also receive the influence.
Liquid (such as water) enters the module from the first water inlet, realizes electrolysis through the electrode plates (the first cathode plate and the second anode plate) in the process of flowing through the zigzag type overflowing channel, and then flows out high-concentration electrolytic ozone water from the outlet of the overflowing channel and is discharged from the first water outlet.
The chemical formula of ozone water generation is as follows:
3H2O→O3(g)+6e+6H+
O2+H2O→O3(aq)+2e+2H+
example 3
For example 1 or example 2, it should be noted that the size of the electrolysis generator module forming the zigzag flow channel based on the multi-layer electrode combination can be made to be the size of a matchbox, the internal flow channel adopts a zigzag flow channel structure, the zigzag flow channel can be a horizontal forward type (for example, example 1), or a vertical forward type from bottom to top (for example, example 2) or from top to bottom, and different structural model modes are provided for different application scenarios.
The electrochemical action is generated to generate ozone at the same time at the moment of electrifying the multi-layer cathode and anode electrodes in a full water state, and the concentration superposition action of ozone water generated by each layer simultaneously occurs in the process (although the moment) that water flows from the first layer of the inlet to the outlet layer by layer at the moment, so that high-concentration ozone water is formed.
The liquid (such as water) entering the shell has a cooling effect on the electrode plate, and the liquid (such as water) entering the first shell has a cooling effect on the electrode plate.
It should be noted that the present invention provides a module, the form of the zigzag-type flow passage includes, but is not limited to, S-type, V-type, M-type, W-type, U-type, and combinations thereof or other forms that can form a curved (relative to a straight passage) passage.
The generator module disclosed by the invention generates ozone water by adopting low voltage, the voltage is controlled within DC3.5V-DC15V, and the low voltage can reduce the formation of water scale in the whole module and delay the life cycle of the whole product.
Example 4
For three electrolysis modes, an electrolytic ozone water mode (representing the A mode) in the soaking water; namely a flow type electrolytic ozone mode (straight-through flow channel) (representing a mode B); the electrolytic generator module (representing the C mode) in example 1, in which a zigzag flow channel was formed by combining a plurality of layers of electrodes, was used, and the ozone water concentration was recorded in table one, which is specifically referred to in table one.
Watch 1
From the data, it is clear that the electrolysis effect of the C mode is significantly better than that of the conventional modes (A mode and B mode).
It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific examples for carrying out the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in practice.
Claims (10)
1. An electrolysis generator module forming a zigzag flow channel based on multi-layer electrode combination is characterized by comprising a shell, wherein the shell is provided with a main shell (11) and a cover body (12), the main shell and the cover body are detachably connected, one end of the shell is provided with a water inlet (21), the other end of the shell is provided with a water outlet (22), and the shell is provided with a cathode power supply wiring terminal (31) and an anode power supply wiring terminal (32);
an electrode cell assembly is arranged in the shell and provided with a plurality of cathode sheets (41) and anode sheets (42), the cathode sheets (41) and the anode sheets (42) are alternately arranged, sheet structures (43) used for sealing, water retaining and distance limiting are arranged between the adjacent anode sheets (42) and the cathode sheets (41), the cathode sheets, the anode sheets and the sheet structures are matched to form a zigzag overcurrent channel, the cathode sheets (41) are connected to a cathode power supply binding post (31), and the anode sheets (42) are connected to an anode power supply binding post (32);
the water inlet (21) is arranged at the inlet position of the overflowing channel, and the water outlet (22) is arranged at the outlet position of the overflowing channel.
2. The electrolysis generator module forming the zigzag flow channel based on the multi-layer electrode combination according to claim 1, wherein a first distance limiting column (31a) for conducting electricity and limiting distance is arranged on the cathode power supply terminal (31) and between the adjacent cathode sheets, and a second distance limiting column (32a) for conducting electricity and limiting distance is arranged on the anode power supply terminal (32) and between the adjacent anode sheets.
3. The electrolytic generator module forming the zigzag flow channel based on the multi-layer electrode combination as claimed in claim 1, wherein said anode sheet (42) is provided with a plurality of anode through holes (42a), and said cathode sheet (41) is provided with a plurality of cathode through holes (41 a).
4. The electrolysis generator module forming the zigzag flow channel based on the multi-layer electrode combination according to claim 1, wherein the sheet structure (43) has a first sheet structure (431) and a second sheet structure (432), wherein the first sheet structure (431) has a first main sheet (431a), three first support sheets (431b) are disposed on the first main sheet (431a), the second sheet structure (432) has a second main sheet (432a), and three second support sheets (432b) are disposed on the second main sheet (432 a).
5. The electrolysis generator module forming the zigzag flow channel based on the multi-layer electrode combination according to claim 1, wherein the inner diameter of the water inlet (21) is 15% -30% larger than the inner diameter of the water outlet (22).
6. The electrolytic generator module forming the zigzag flow channel based on the multi-layer electrode combination as claimed in claim 1, wherein the housing is provided with a water inlet flow dispersing chamber (21a) and a water outlet flow converging chamber (22a) near the water inlet and the water outlet, respectively.
7. The electrolytic generator module forming the zigzag flow channel based on the multi-layer electrode combination as claimed in claim 1, wherein a top convex structure (121) is arranged at the top part in the housing, and a bottom convex structure (111) is arranged at the bottom part in the housing.
8. The electrolytic generator module based on the zigzag flow channel formed by the multi-layer electrode combination as claimed in claim 1, wherein a sealing groove (112) is formed at the edge of the main shell (11), a sealing ring (112a) is formed in the sealing groove (112), and a sealing protrusion (122) for abutting against the sealing ring is formed on the cover body (12).
9. An electrolysis generator module forming a zigzag flow channel based on multi-layer electrode combination is characterized by comprising a first shell, wherein the first shell is provided with a first main shell (101) and a first cover body (102), the first main shell and the first cover body are detachably connected, one end of the first shell is provided with a first water inlet (201), the other end of the first shell is provided with a first water outlet (202), and the first shell is provided with a first cathode power supply wiring terminal (301) and a first anode power supply wiring terminal (302);
a first electrode cell assembly is arranged in the first shell, the first electrode cell assembly is provided with a plurality of first cathode sheets (401) with cathode openings and first anode sheets (402) with anode openings, the first cathode sheets (401) and the first anode sheets (402) are alternately arranged, a first sheet structure (403) used for sealing, water retaining and distance limiting is arranged between the adjacent first anode sheets (401) and the first cathode sheets (402), the first cathode sheets (401), the first anode sheets (402) and the first sheet structure (403) are matched to form a zigzag overcurrent channel, the first cathode sheets (401) are connected with a first cathode power terminal (301), and the first anode sheets (402) are connected with a first anode power terminal (302);
the first water inlet (21) is arranged at the inlet position of the overflowing channel, and the first water outlet (22) is arranged at the outlet position of the overflowing channel.
10. The electrolytic generator module forming the zigzag flow channel based on the multi-layer electrode combination as claimed in claim 9, wherein a first convex structure (101a) is disposed inside the first main shell (101), and a first concave structure (102a) is disposed inside the first cover body (102).
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| CN202310719623.3A CN116695143A (en) | 2022-01-17 | 2022-01-17 | Electrolytic generator module based on multi-layer electrode combination forming tortuous flow channel |
| CN202210049368.1A CN114381745B (en) | 2022-01-17 | 2022-01-17 | Electrolytic generator module based on multi-layer electrode combination forming tortuous flow channel |
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| CN202210049368.1A CN114381745B (en) | 2022-01-17 | 2022-01-17 | Electrolytic generator module based on multi-layer electrode combination forming tortuous flow channel |
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| CN216404550U (en) * | 2021-09-26 | 2022-04-29 | 厦门建霖健康家居股份有限公司 | Water electrolysis module, water electrolysis device and multifunctional water outlet equipment |
| CN216808243U (en) * | 2022-02-21 | 2022-06-24 | 杭州米格工业设计有限公司 | Electrolytic sterilizing device |
| CN217973426U (en) * | 2021-05-11 | 2022-12-06 | 宁波米氧智能科技有限公司 | Ozone generator |
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| US5989407A (en) * | 1997-03-31 | 1999-11-23 | Lynntech, Inc. | Generation and delivery device for ozone gas and ozone dissolved in water |
| CN204738030U (en) * | 2015-06-26 | 2015-11-04 | 东莞市嵩晟电子科技有限公司 | Effectual no diaphragm electrolysis groove of electrolysis |
| CN206375709U (en) * | 2016-12-29 | 2017-08-04 | 深圳安吉尔饮水产业集团有限公司 | A kind of hydrogen rich water electrolytic cell assembly |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN114381745B (en) | 2023-06-23 |
| CN116695143A (en) | 2023-09-05 |
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