CN116650688A - Portable sterilizer for electrolytic ozone with diamond film - Google Patents
Portable sterilizer for electrolytic ozone with diamond film Download PDFInfo
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- CN116650688A CN116650688A CN202210642251.4A CN202210642251A CN116650688A CN 116650688 A CN116650688 A CN 116650688A CN 202210642251 A CN202210642251 A CN 202210642251A CN 116650688 A CN116650688 A CN 116650688A
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- Prior art keywords
- diamond
- ozone
- portable sterilizer
- diamond film
- mounting seat
- Prior art date
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- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 70
- 239000010432 diamond Substances 0.000 title claims abstract description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 74
- 238000005868 electrolysis reaction Methods 0.000 claims description 19
- 239000012528 membrane Substances 0.000 claims description 17
- 238000005507 spraying Methods 0.000 claims description 7
- 150000002500 ions Chemical class 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 3
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 36
- 238000013461 design Methods 0.000 abstract description 3
- 230000001954 sterilising effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000005708 Sodium hypochlorite Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 239000002537 cosmetic Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000008213 purified water Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910001369 Brass Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000711573 Coronaviridae Species 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 241000712431 Influenza A virus Species 0.000 description 1
- 241000607142 Salmonella Species 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000030833 cell death Effects 0.000 description 1
- 230000006037 cell lysis Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 239000002158 endotoxin Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 229920006008 lipopolysaccharide Polymers 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000002101 nanobubble Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000447 pesticide residue Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/20—Gaseous substances, e.g. vapours
- A61L2/202—Ozone
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/20—Gaseous substances, e.g. vapours
-
- 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
-
- 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
- C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2101/00—Chemical composition of materials used in disinfecting, sterilising or deodorising
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/11—Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Epidemiology (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Abstract
The invention relates to a portable sterilizer for an electrolytic ozone with a diamond film, which comprises a water containing cavity (1), an ozone generating unit (2) and a mounting seat (6), wherein the ozone generating unit (2) is arranged on the mounting seat (6), the mounting seat (6) is arranged at the bottom of the water containing cavity (1), the ozone generating unit (2) comprises two electrode plates (9), two diamond films (4) which are clamped between the two electrode plates (9) and an ionic film (5) which is clamped between the two diamond films (4). The invention has the advantages that the water in the water containing cavity is electrolyzed to prepare the ozone disinfection water after being electrified, the ozone disinfection water can be rapidly prepared in real time, the whole structure is compact in design, the size is small, and the portable ozone disinfection water is convenient to carry.
Description
Technical Field
The invention relates to the technical field of daily disinfection equipment, in particular to a disinfection device utilizing diamond film electrolysis.
Background
At present, daily disinfection in home, medical and public places and the like is a normal state. The existing disinfection methods comprise alcohol disinfection, sodium hypochlorite disinfection, a high-temperature method, an ultraviolet method and an ozone disinfection method. Wherein, the alcohol disinfection and sodium hypochlorite disinfection have large irritation, residue and secondary pollution. High Wen Faze energy consumption and incomplete killing. The ultraviolet method has high energy consumption and long disinfection time. The solubility of ozone in water is 3 times of the concentration of sodium hypochlorite in water, the ozone disinfection rate is more than 1000 times of the concentration of sodium hypochlorite under the same concentration, the disinfection rate is 99.9% in 30 seconds, and the ozone disinfection is not only efficient, but also has the advantages of broad spectrum, energy conservation, no emission and the like.
Electrolysis of water using special electrode materials to produce ozone, H 2 O 2 The electrochemical technology of strong disinfection substances such as hydroxyl free radicals is the most advanced means for preparing ozone at present. Among the electrodes, including graphite electrode, noble metal electrode, metal oxide electrode, diamond film electrode, etc. the diamond film electrode has the features of chemical inertness, pollution resistance, no passivation and no poisoning, and is the material with highest ozone preparing efficiency and lowest energy consumption, and may be used widely in household, public place, industrial waste/sewage treatment, marine product addingIndustrial and livestock industry wastewater treatment and the like.
Along with the improvement of the living standard of people, people are increasingly paying attention to the health of the people. The daily cosmetic case and bag that uses of people, the clothing in the wardrobe, the article in the carriage and the article on the desk all exist a large amount of bacterium and virus, if not in time obtain cleanly, influence people's health easily. The ozone sterilizer in the prior art has large size, is inconvenient to move and carry, and is not suitable for sterilizing and disinfecting cosmetic bags, wardrobes, carriages and office tables.
Disclosure of Invention
The invention aims to solve the technical problems of the prior art and provides a portable sterilizer which is convenient to carry and performs sterilization by utilizing the water generated by the electrolysis of diamond film to generate ozone.
The technical scheme adopted for solving the technical problems is as follows:
the portable sterilizer comprises a water containing cavity, an ozone generating unit and an installing seat, wherein the ozone generating unit is arranged on the installing seat, the installing seat is arranged at the bottom of the water containing cavity, the ozone generating unit comprises two electrode plates, two diamond diaphragms clamped between the two electrode plates and an ionic membrane clamped between the two diamond diaphragms.
Further:
the water containing cavity comprises an inner shell and an outer shell, the inner shell and the outer shell are detachably connected through threads, and the mounting seat is arranged at the bottom of the inner shell.
Holes are distributed on the diamond diaphragm.
The mounting seat is provided with a groove for accommodating the diamond diaphragm and the ion membrane, and the two electrode plates are respectively arranged on the upper surface and the lower surface of the mounting seat and respectively contacted with the adjacent diamond diaphragms.
The electrode plate comprises a fixing part and wiring lugs extending from the fixing part, a through hole is formed in the middle of the fixing part and is attached to the adjacent diamond film, the wiring lug ends of the electrode plate are fixed, the fixing part ends are free ends, the two electrode plates are arranged in a staggered mode, the fixing parts are opposite up and down, and the wiring lugs of the two electrode plates are relatively far away.
The wiring piece is provided with a hole for the screw to pass through, the screw is used for fixing the mounting seat and the bottom surface of the inner shell, the screw and the nut are made of conductive materials, and the electrode piece is connected with a power supply by means of the screw and the nut.
The bottom of the mounting seat is provided with supporting feet, and the diamond diaphragm arranged at the bottom of the mounting seat is suspended relative to the bottom surface of the inner shell.
The top of the water containing cavity is provided with a spraying device, and the water containing cavity is provided with a transparent observation window.
The battery is arranged in the bottom shell, and the positive electrode and the negative electrode of the battery are respectively connected with the two electrode plates directly or indirectly.
The diamond diaphragm is a boron-doped diamond diaphragm.
Compared with the prior art, the invention has the following beneficial effects:
under the action of the diamond diaphragm, the water in the water cavity is electrolyzed to prepare ozone disinfection water after being electrified, so that the ozone disinfection water can be rapidly prepared in real time, the use is convenient, the overall structural design is compact, the size is small, and the portable ozone disinfection water is convenient to carry.
Drawings
FIG. 1 is a schematic perspective view of a portable sterilizer for electrolyzing ozone with a diamond film;
FIG. 2 is a schematic cross-sectional view of a portable sterilizer for electrolyzing ozone with a diamond film according to the present invention;
FIG. 3 is a schematic view of the diamond membrane mounting of a portable sterilizer for the diamond membrane electrolytic ozone of the present invention;
FIG. 4 is a schematic cross-sectional view of FIG. 3;
FIG. 5 is an exploded schematic view of a portable sterilizer for diamond film electrolysis ozone according to the present invention;
FIG. 6 is an exploded schematic view of an ozone generating unit of the present invention;
FIG. 7 is a schematic top view of the ozone generating unit;
FIG. 8 is a schematic view in section A-A of FIG. 7;
FIG. 9 is a schematic partial cross-sectional view of the present invention in use.
In the figure, a 1-water containing cavity, a 1-1 inner shell, a 1-2 outer shell, a 2-ozone generating unit, a 3-spraying device, a 4-diamond diaphragm, a 5-ion membrane, a 6-mounting seat, 6-1 supporting feet, a 7-transparent observation window, an 8-bottom shell, a 9-electrode plate, a 9-1 fixing frame, a 9-2 wiring lug, 11-screws, 12-nuts, 14-sealing rings, 15-storage batteries, a 16-circuit board and 17-stainless steel decorative covers.
Detailed Description
Preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 9, a portable sterilizer for ozone by diamond film electrolysis comprises a water containing cavity 1, a spraying device 3 and an ozone generating unit 2, wherein the water containing cavity 1 is cylindrical or cuboid, and the inside is hollow and is used for containing purified water. The spraying device 3 is arranged at the top of the water containing cavity 1, the spraying device 3 adopts a push type nozzle, and the ozone generating unit 2 is arranged at the bottom of the water containing cavity 1. The ozone generating unit comprises two electrode plates 9, two diamond diaphragms 4 for electrolysis sandwiched between the two electrode plates 9, and an ion membrane 5 sandwiched between the two diamond diaphragms 4. The diamond diaphragm 4 may be a boron doped diamond diaphragm, and the ionic membrane 5 may be a cationic membrane.
In some embodiments, the water containing cavity 1 includes an inner shell 1-1 and an outer shell 1-2, the lower part of the inner shell 1-1 is provided with threads, the threads are screwed and fixed with the bottom of the outer shell 1-2, the diamond diaphragm 4 and the ion membrane 5 are fixedly arranged on the bottom surface of the inner shell 1-1, when water is consumed, the inner shell 1-1 can be screwed out, and a user can conveniently add purified water into the water containing cavity 1. The ozone sterilizer can be used for adding water and preparing ozone water for a plurality of times, so that the reusability of the sterilizer is ensured. A sealing ring 14 is arranged between the inner shell 1-1 and the outer shell 1-2, so that water leakage in the water containing cavity is effectively avoided.
In some embodiments, through holes are arranged on the diamond diaphragm 4, so that the contact area between the diamond diaphragm 4 and water is effectively increased, and the efficiency of preparing ozone by water electrolysis is improved.
In some embodiments, the ozone generating unit 2 is arranged on a mounting 6. As shown in fig. 2, 6, 8 and 9, the mounting seat 6 is provided with a groove for accommodating the diamond membrane 4 and the ion membrane 5, the two diamond membranes 4 and the ion membrane 5 are embedded in the groove, and the two electrode plates 9 are respectively arranged on the upper surface and the lower surface of the mounting seat and respectively contacted with the adjacent diamond membranes 4. The diamond diaphragm is fragile in strength, cannot be fixed forcibly, cannot apply excessive force, is a consumable, and has a thickness which varies in the use process. Therefore, how to smartly fix the diamond diaphragm is important. In this embodiment, the electrode sheet 9 includes a fixing portion and a connection tab 9-2 extending from the fixing portion, and in this embodiment, the fixing portion is a fixing frame 9-1, and in other embodiments, the fixing portion may be a fixing net. The fixing frame 9-1 is attached to the diamond diaphragm 4, and a through hole is formed in the middle of the fixing frame 9-1, so that the diamond diaphragm 4 is prevented from being contacted with water, and the contact area of the diamond diaphragm 4 and the water is increased as much as possible. The wire connecting piece 9-2 is provided with a hole for the screw 11 to pass through, the screw 10 passes through the hole on the wire connecting piece 9-2 to fix one end of the electrode piece 9, and the other end of the electrode piece 9, namely one end of the fixing frame 9-1, is not fixed and is a free end. The two electrode plates 9 are arranged in a staggered way, and the respective fixing frames 9-1 are opposite up and down to clamp the diamond membrane 4. The connection lugs 9-2 of the two electrode plates 9 are relatively far away in the transverse direction, and as the two electrode plates 9 are fixed at the outer ends (the connection lugs 9-2 ends), the inner ends, namely the ends of the fixing frames, are free ends, and a certain elastic deformation space is formed between the upper electrode plates 9 and the lower electrode plates 9. When the thickness of the diamond diaphragm changes, the electrode plate 9 can be compensated by elastic change, excessive force can not be given to the diamond diaphragm, and the position stability of the ozone generating unit can be ensured.
After the screw 11 passes through the hole of the lug 9-2 and the mounting seat 6, the mounting seat 6 is fixed with the bottom surface of the inner shell 1-1 by the nut 12. In this embodiment, the screw 11 and the nut 12 are made of conductive materials, for example, pure titanium is used as the screw, and brass is used as the nut. The power supply connects the two electrode plates through nuts and screws.
As shown in fig. 8 and 9, the bottom of the mounting seat 6 is provided with a supporting leg 6-1, and the supporting leg 6-1 is fixedly connected with the bottom surface of the inner shell 1-1 or integrally formed. Through supporting legs 6-1, the diamond diaphragm 4 at the bottom of the mounting seat 6 is suspended relative to the bottom surface of the inner shell 1-1, namely, the diamond diaphragm 4 below the mounting seat can be fully contacted with water, the contact area between the diamond diaphragm 4 and water is furthest increased, meanwhile, ozone generated on the diamond diaphragm 4 at the bottom can flow upwards, the water flowing property in the water containing cavity 1 is enhanced, and the ozone preparation efficiency is effectively improved.
In some embodiments, the water containing cavity 1 is provided with the transparent observation window 7, and the transparent observation window 7 is made of transparent materials, such as an acrylic plate, a transparent plastic plate, glass, and the like, so that a user can better master the water quantity in the water containing cavity 1, and can add water into the water containing cavity 1 timely as required.
In some embodiments, the ozone disinfection device further comprises a bottom shell 8 screwed below the water containing cavity 1, a storage battery 15 and a circuit board 16 are arranged in the bottom shell 8, the positive electrode and the negative electrode of the storage battery 15 are respectively connected with the two electrode plates directly or indirectly, and the ozone disinfection device can also be used for preparing ozone disinfection water when a user cannot find an external power supply through the storage battery, so that the ozone disinfection device is more convenient to use. In order to improve the ozone preparation efficiency, a boosting module can be added between the power supply and the electrode plate 9 to accelerate the preparation speed of ozone sterilizing water.
In some embodiments, as shown in fig. 5 and 9, the ozone generating unit 2 is covered with a stainless steel decorative cover 17.
In the embodiment, the voltage range of the portable sterilizer is approximately 7-15V, the water adding amount is 10-15ml, the concentration of the generated ozone is 0.3-1mg/l, and the portable sterilizer is suitable for sterilizing and disinfecting cosmetic bags, garderobe, carriage and office tables.
As shown in fig. 9, when in use, the two electrode plates 9 are respectively connected with the positive electrode and the negative electrode of the power supply directly or indirectly, water is added into the water containing cavity 1, the ozone generating unit 2 is immersed in the water, after the power is applied, the water in the water containing cavity 1 is electrolyzed through the action of the two diamond diaphragms 4, and ozone generated by electrolysis is mixed in the water to form ozone disinfection water with disinfection effect. Then the ozone disinfection water is pressed out and sprayed on the surface of an object to be disinfected through the spraying device 3, so that the ozone disinfection water can be quickly and real-timely prepared, the use is convenient, the overall structural design is compact, the size is small, and the portable ozone disinfection water is convenient to carry.
The diamond electrode of the product can adopt the preparation technology of a medium artificial crystal institute, is safe and nontoxic, can generate ozone and hydroxyl free radicals with certain concentration when water is electrolyzed, has broad-spectrum and high-efficiency disinfection and sterilization effects, and can degrade almost all organic matters including most pesticide residues.
The disinfection test is carried out on the product by all companies in Guangzhou city microorganism research, and the result shows that the disinfection rate of the product of the invention on bacteria such as escherichia coli, staphylococcus aureus, salmonella and the like in a short time reaches 99.999 percent, which exceeds 99.9 percent of national standard. The test result of the product shows that the sterilization rate of ozone bubble water generated by the diamond electrode to influenza A virus reaches 99.68 percent and exceeds 99 percent of the national standard.
The main sterilization factor of the disinfectant produced by the product is ozone, and the ozone factor contained in the water volatilizes along with the water, so that the effect of zero residue is achieved. Ozone water can react with double bonds of lipid on bacterial cell walls, penetrate into the interior of bacteria body, act on proteins, i.e. lipopolysaccharide, and change the permeability of cells, thereby leading to cell lysis and death.
The detection result of the institute of Chinese academy of sciences' Wuhanoviruses shows that the nano bubble ozone water with CT value of 4.07mg/L-min can be completely inactivated for 4log (4X 10) within 1 minute 4 pfu/ml) of the novel coronavirus SARS-COV-2.
It should be understood that the foregoing embodiments are merely illustrative of the technical solutions of the present invention, 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 (10)
1. A portable sterilizer for diamond film electrolysis ozone is characterized in that: including flourishing water cavity (1), ozone generation unit (2) and mount pad (6), ozone generation unit (2) set up on mount pad (6), mount pad (6) set up in flourishing water cavity (1) bottom, and this ozone generation unit (2) include two electrode slices (9), press from both sides two diamond diaphragm (4) that are used for the electrolysis between two electrode slices (9) and press from both sides ionic membrane (5) between two diamond diaphragm (4).
2. The portable sterilizer for the diamond film electrolysis ozone according to claim 1, wherein: the water containing cavity (1) comprises an inner shell (1-1) and an outer shell (1-2), the inner shell (1-1) is detachably connected with the outer shell (1-2) through threads, and the mounting seat (6) is arranged at the bottom of the inner shell (1-1).
3. The portable sterilizer for the diamond film electrolysis ozone according to claim 1, wherein: holes are distributed on the diamond diaphragm (4).
4. A portable sterilizer for diamond film electrolysis ozone according to claim 1, 2 or 3, wherein: the mounting seat (6) is provided with grooves for accommodating the diamond diaphragms (4) and the ion membranes (5), and the two electrode plates (9) are respectively arranged on the upper surface and the lower surface of the mounting seat (6) and are respectively contacted with the adjacent diamond diaphragms (4).
5. The portable sterilizer for the diamond film electrolysis ozone according to claim 4, wherein: the electrode plates (9) comprise fixing parts (9-1) and wiring lugs (9-2) extending from the fixing parts, through holes are formed in the middle of the fixing parts (9-1) and are attached to adjacent diamond diaphragms (4), the wiring lug ends of the electrode plates (9) are fixed, the fixing part ends are free ends, the electrode plates (9) are arranged in a staggered mode, the fixing parts (9-1) are opposite to each other up and down, and the wiring lugs (9-2) of the two electrode plates (9) are far away from each other.
6. The portable sterilizer for the diamond film electrolysis ozone according to claim 5, wherein: the wire lug (9-2) is provided with a hole for a screw to pass through, the screw (11) is used for fixing the mounting seat (6) and the bottom surface of the inner shell (1-1), the screw (11) and the nut (12) are made of conductive materials, and the electrode lug (9) is connected with a power supply by means of the screw (11) and the nut (12).
7. The portable sterilizer for the diamond film electrolysis ozone according to claim 4, wherein: the bottom of the mounting seat (6) is provided with supporting feet (6-1), and the diamond diaphragm (4) arranged at the bottom of the mounting seat (6) is suspended relative to the bottom surface of the inner shell (1-1).
8. The portable sterilizer for the diamond film electrolysis ozone according to claim 1, wherein: the top of the water containing cavity (1) is provided with a spraying device (3), and the water containing cavity (1) is provided with a transparent observation window (7).
9. The portable sterilizer for the diamond film electrolysis ozone according to claim 1, wherein: the device also comprises a bottom shell (8) which is screwed at the bottom of the water containing cavity (1), a storage battery is arranged in the bottom shell (8), and the anode and the cathode of the storage battery are respectively connected with the two electrode plates (9) directly or indirectly.
10. The portable sterilizer for the diamond film electrolysis ozone according to claim 1, wherein: the diamond diaphragm (4) is a boron-doped diamond diaphragm.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220493886 | 2022-03-09 | ||
| CN2022204938868 | 2022-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116650688A true CN116650688A (en) | 2023-08-29 |
Family
ID=85302787
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210642251.4A Pending CN116650688A (en) | 2022-03-09 | 2022-06-08 | Portable sterilizer for electrolytic ozone with diamond film |
| CN202221417098.7U Active CN218552750U (en) | 2022-03-09 | 2022-06-08 | Portable sterilizer of electrolytic ozone of diamond film |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221417098.7U Active CN218552750U (en) | 2022-03-09 | 2022-06-08 | Portable sterilizer of electrolytic ozone of diamond film |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN116650688A (en) |
| WO (1) | WO2023168843A1 (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5113891B2 (en) * | 2010-04-30 | 2013-01-09 | アクアエコス株式会社 | Ozone water production apparatus, ozone water production method, sterilization method, and wastewater / waste liquid treatment method |
| JP6258566B1 (en) * | 2016-11-04 | 2018-01-10 | 昌也 城井 | Electrolytic cell, ozone water jetting device, and method for producing conductive diamond electrode |
| CN111214684B (en) * | 2020-03-06 | 2023-08-01 | 广州德百顺蓝钻科技有限公司 | Ozone water disinfection spray bottle |
| CN211771595U (en) * | 2020-03-06 | 2020-10-27 | 广州市德百顺电气科技有限公司 | Diamond electrode plate press-fitting structure |
| CN215821803U (en) * | 2021-07-07 | 2022-02-15 | 深圳创新设计研究院有限公司 | Disinfection sprayer |
-
2022
- 2022-06-08 CN CN202210642251.4A patent/CN116650688A/en active Pending
- 2022-06-08 WO PCT/CN2022/097747 patent/WO2023168843A1/en unknown
- 2022-06-08 CN CN202221417098.7U patent/CN218552750U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN218552750U (en) | 2023-03-03 |
| WO2023168843A1 (en) | 2023-09-14 |
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