CN113774406A - Ozone generating device - Google Patents
Ozone generating device Download PDFInfo
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- CN113774406A CN113774406A CN202111260333.4A CN202111260333A CN113774406A CN 113774406 A CN113774406 A CN 113774406A CN 202111260333 A CN202111260333 A CN 202111260333A CN 113774406 A CN113774406 A CN 113774406A
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- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title claims abstract description 59
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 238000007789 sealing Methods 0.000 claims abstract description 32
- 238000005452 bending Methods 0.000 claims description 21
- 239000000523 sample Substances 0.000 claims description 19
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000001954 sterilising effect Effects 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 description 16
- 238000000034 method Methods 0.000 description 8
- 239000001257 hydrogen Substances 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 238000004659 sterilization and disinfection Methods 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 244000005700 microbiome Species 0.000 description 3
- 230000001376 precipitating effect Effects 0.000 description 3
- 230000007480 spreading Effects 0.000 description 3
- 238000003892 spreading Methods 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910001200 Ferrotitanium Inorganic materials 0.000 description 2
- GVFOJDIFWSDNOY-UHFFFAOYSA-N antimony tin Chemical compound [Sn].[Sb] GVFOJDIFWSDNOY-UHFFFAOYSA-N 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- YADSGOSSYOOKMP-UHFFFAOYSA-N dioxolead Chemical compound O=[Pb]=O YADSGOSSYOOKMP-UHFFFAOYSA-N 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000035943 smell Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 241000606701 Rickettsia Species 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical group [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 210000004021 protozoal spore Anatomy 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000004215 spore Anatomy 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 108700012359 toxins Proteins 0.000 description 1
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Classifications
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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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- 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
- C25B1/02—Hydrogen or oxygen
- C25B1/04—Hydrogen or oxygen by electrolysis of water
-
- 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
-
- 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
-
- 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
- C25B9/65—Means for supplying current; Electrode connections; Electric inter-cell connections
-
- 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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention relates to the technical field of ozone, and discloses an ozone generating device, which comprises a first electrode tube, a second electrode tube, a waterproof support, a control part, a first conductive piece and a second conductive piece, wherein the first electrode tube is connected with the second electrode tube; the upper end of the first electrode tube and the upper end of the second electrode tube are respectively sleeved on the waterproof support, the first electrode tube is positioned inside the second electrode tube, and the outer wall of the first electrode tube and the inner wall of the second electrode tube are oppositely arranged at intervals; a first sealing ring is arranged between the inner wall of the first electrode tube and the waterproof support, and a second sealing ring is arranged between the inner wall of the second electrode tube and the waterproof support; the first conductive piece is electrically connected with the control part, and at least one part of the first conductive piece extends into the first electrode tube and is abutted to the inner wall of the first electrode tube; the second conductive piece is electrically connected with the control component, and at least one part of the second conductive piece is abutted to the inner wall of the second electrode tube. The ozone generating device has simple structure and good waterproof and sealing performance, and is suitable for sterilizing domestic water.
Description
Technical Field
The invention relates to the technical field of ozone, in particular to an ozone generating device.
Background
Along with the continuous improvement of the quality of life of people, more and more attention is paid to the quality of domestic water, and the domestic water is usually filtered by adopting a filtering device which is difficult to kill microorganisms in the water. In the prior art, ozone can be introduced into water to kill microorganisms in the water, the ozone can kill various microorganisms such as bacterial propagules, spores, viruses, fungi, protozoan spores and the like, can also destroy botulinum and toxins, rickettsia and the like, and simultaneously has strong functions of removing peculiar smells such as mildew, fishy smell, odor and the like. In addition, after the ozone is sterilized and disinfected, the redundant ozone can be gradually decomposed into oxygen, no residual substance can be generated, and the edible safety of the domestic water is ensured.
At present, the ozone generation method mainly comprises a dielectric barrier discharge method and an electrolysis method. The dielectric barrier discharge method is to generate corona in gas through an alternating high-voltage electric field, free high-energy electrons in the corona dissociate oxygen molecules, and the oxygen molecules are polymerized into ozone molecules through collision. However, the dielectric barrier discharge method usually uses air as an oxygen source, so that carcinogenic nitrogen oxides such as N0x are easily generated, and the volume of equipment is large, so that the method is mostly applied to the industrial field and is difficult to be applied to sterilization and disinfection of domestic water.
The electrolysis method is to electrolyze water by adopting low-voltage direct current, so that the water is oxidized on an anode interface to generate ozone, the generated ozone has the characteristics of high concentration, pure components and high solubility in water, and nitrogen oxides cannot be generated; in addition, the ozone production equipment is small, light, simple in structure, noiseless and portable, so that the ozone production equipment is suitable for sterilization and disinfection of domestic water. However, the existing ozone production equipment adopting an electrolysis method has poor waterproof sealing performance, water is easy to invade a control part in the electrolysis process, short-circuit fault is caused, and the equipment is damaged; meanwhile, the arrangement structure of the electrodes is complex, and the connection stability between the electrodes and the power supply is poor.
Disclosure of Invention
The invention aims to provide an ozone generating device which has good waterproof and sealing performance, effectively prevents water from invading a control part in the process of electrolysis, has firm connection and stable contact between an electrode and a power supply, and ensures the continuous and stable generation of ozone.
In order to achieve the above object, the present invention provides an ozone generating device comprising:
a first electrode tube;
the polarity of the second electrode tube is opposite to that of the first electrode tube;
the upper end of the first electrode tube and the upper end of the second electrode tube are respectively sleeved on the waterproof support, the first electrode tube is positioned inside the second electrode tube, and the outer wall of the first electrode tube and the inner wall of the second electrode tube are oppositely arranged at intervals; a first sealing ring is arranged between the inner wall of the first electrode tube and the waterproof support, and a second sealing ring is arranged between the inner wall of the second electrode tube and the waterproof support;
a control part located outside an upper end of the waterproof bracket;
the first conductive piece is electrically connected with the control component, and at least one part of the first conductive piece extends into the first electrode tube and is abutted to the inner wall of the first electrode tube; and
and the second conductive piece is electrically connected with the control component, and at least one part of the second conductive piece abuts against the inner wall of the second electrode tube.
Based on above-mentioned technical scheme, first electrode pipe and second electrode pipe are all fixed on waterproof support, and the interval sets up, first electrode pipe is through first electrically conductive piece and control part electric connection, second electrode pipe is through second electrically conductive piece and control part electric connection, under the state of switch on power, insert first electrode pipe and second electrode pipe in aqueous, because water has electric conductivity, form the electric circuit between first electrode pipe, the second electrode pipe, control part and the power, make and form the potential difference between first electrode pipe and the second electrode pipe, thereby to electrolyze in order to produce ozone and hydrogen to water, ozone diffuses after dissolving in aqueous, play the disinfection effect of disinfecting to the water.
The first sealing ring blocks water in the electrolysis area from spreading upwards from a gap between the first electrode tube and the waterproof support and the second sealing ring blocks water from spreading upwards from a gap between the second electrode tube and the waterproof support and invading into the control component, so that the sealing and the waterproof performance of the device are improved, and the continuous and stable generation of ozone is ensured.
In some embodiments, the outer wall of the waterproof support is formed with a first limit step abutting against the upper end of the first electrode tube, and the outer wall of the waterproof support is formed with a second limit step abutting against the upper end of the second electrode tube.
In some embodiments, the first conductive component includes a clamping portion and a first bending portion connected to the clamping portion, the clamping portion is clamped in the waterproof support, and the first bending portion extends into the first electrode tube and abuts against the inner wall of the first electrode tube.
In some embodiments, the second conductive component includes a second bending portion penetrating through the waterproof support, an avoiding hole is opened at a position on the waterproof support opposite to the second bending portion, and at least a portion of the second bending portion passes through the avoiding hole to abut against the inner wall of the second electrode tube.
In some embodiments, the lower end of the first electrode tube is provided with an open opening, the open opening is connected with a probe support in a sealing manner, the probe support is positioned in the second electrode tube, and the probe support is used for installing a water quality detection assembly.
In some embodiments, the electrode tube further comprises a handle and a fixing bracket fixed at the lower end of the handle, the control part is arranged in the handle, and the fixing bracket is tightly sleeved on the waterproof bracket and the upper end of the second electrode tube.
In some embodiments, the handle further comprises a power supply component, the power supply component is arranged in the handle, and the power supply component is electrically connected with the control component. In some embodiments, the inner wall of the fixing support is formed with a third limiting step, the outer wall of the waterproof support is formed with a protrusion portion which is matched with the third limiting step for limiting, and the inner wall of the fixing support is formed with a fourth limiting step which is abutted against the upper end portion of the second electrode tube.
In some embodiments, the electrode holder further comprises a protection barrel, the protection barrel is sleeved outside the second electrode tube, and the upper end of the protection barrel is detachably connected with the fixed support at a position close to the handle.
In some embodiments, the sidewall of the second electrode tube has a plurality of perforations.
Compared with the prior art, the ozone generating device has the beneficial effects that:
adopt first electrode tube and second electrode tube all to fix on waterproof support, and first electrode tube sets up in order to form the electrolysis region with the relative interval of second electrode tube, and first electrode tube and second electrode tube carry out the electrolysis to the water in the electrolysis region under the state of switch on power supply in order to produce ozone and hydrogen, and ozone diffuses after dissolving in the aquatic, plays the disinfection effect of disinfecting to the water.
The first sealing ring is arranged between the inner wall of the first electrode tube and the waterproof support, the second sealing ring is arranged between the inner wall of the second electrode tube and the waterproof support, so that water in the electrolysis region is prevented from upwards spreading and invading the control part from the gap between the first electrode tube and the waterproof support and the gap between the second electrode tube and the waterproof support, the sealing and the waterproof performance of the device are improved, and the continuous and stable generation of ozone is ensured.
Through first electrically conductive piece and control unit electric connection, at least partly stretch into in the first electrode pipe and with the inner wall looks butt of first electrode pipe of first electrically conductive piece, realize first electrode pipe and control unit electric connection, through second electrically conductive piece and control unit electric connection, at least partly butt of second electrically conductive piece is to the inner wall of second electrode pipe, realizes second electrode pipe and control unit electric connection. Overall structure is simple reliable, and electric connection is abundant and firm, is favorable to improving the power supply stability of first electrode tube and second electrode tube.
Drawings
Figure 1 is a front view of an ozone generator of some embodiments of the present invention;
figure 2 is a side view of an ozone generator of some embodiments of the present invention;
FIG. 3 is a cross-sectional view taken along A-A of FIG. 1;
FIG. 4 is an enlarged view of portion C of FIG. 3;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 6 is an enlarged view of portion D of FIG. 5;
FIG. 7 is a schematic view of the handle, the mounting bracket and the second electrode tube according to some embodiments of the present invention;
FIG. 8 is a schematic view of the handle, the mounting bracket, the waterproof bracket, and the first electrode tube according to some embodiments of the present invention;
FIG. 9 is a schematic diagram of the structure of the control component, the first conductive component, the second conductive component, the power supply component and the probe holder according to some embodiments of the invention;
FIG. 10 is a schematic diagram of the structure of the control component, waterproof support, first conductive component, second conductive component, power supply component and probe support of some embodiments of the present invention;
in the figure, the position of the upper end of the main shaft,
1. a first electrode tube;
2. a second electrode tube; 21. perforating;
3. a waterproof support; 31. a first limit step; 32. a second limit step; 33. a clamping hole; 34. Avoiding holes; 35. a protrusion portion;
4. a first seal ring;
5. a second seal ring;
6. a control component;
7. a first conductive member; 71. a clamping part; 711. clamping the bulge; 72. a first bending portion;
8. a second conductive member; 81. a second bending portion;
9. a power supply component;
10. a probe holder; 101. a water quality detection assembly; 102. a first probe; 103. a second probe;
11. a handle;
12. fixing a bracket; 121. a third limiting step; 122. a fourth limit step;
13. a protective cartridge.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Referring to fig. 1-10, an embodiment of the present invention provides an ozone generator, including a first electrode tube 1, a second electrode tube 2, a waterproof bracket 3, a control component 6, a first conductive member 7, and a second conductive member 8; wherein, the first electrode tube 1 is hollow inside and has an opening at the upper end; the second electrode tube 2 is hollow inside and has openings at the upper and lower ends, and the polarity of the second electrode tube 2 is opposite to that of the first electrode tube 1; the waterproof bracket 3 is hollow inside and has openings at the upper and lower ends; the upper end of the first electrode tube 1 and the upper end of the second electrode tube 2 are respectively sleeved on the waterproof support 3, the first electrode tube 1 is positioned inside the second electrode tube 2, and the outer wall of the first electrode tube 1 and the inner wall of the second electrode tube 2 are oppositely arranged at intervals; a first sealing ring 4 is arranged between the inner wall of the first electrode tube 1 and the waterproof support 3, and a second sealing ring 5 is arranged between the inner wall of the second electrode tube 2 and the waterproof support 3; the control component 6 is positioned outside the upper end of the waterproof bracket 3, the first conductive piece 7 is electrically connected with the control component 6, and at least one part of the first conductive piece 7 extends into the first electrode tube 1 and is abutted to the inner wall of the first electrode tube 1; the second conductive member 8 is electrically connected to the control part 6, and at least a portion of the second conductive member 8 abuts against the inner wall of the second electrode tube 2.
It is understood that, when the first electrode tube 1 of the embodiment of the present invention is an anode tube, the second electrode tube 2 is a cathode tube. When the first electrode tube 1 is a cathode tube, the second electrode tube 2 is an anode tube. The electrode tube as the cathode is mainly used for precipitating hydrogen and is made of titanium, stainless steel, graphite materials, copper, aluminum alloy and magnesium alloy, or conductive films such as platinum and the like are coated on the surface of the electrode tube. Preferably, the electrode tube as the cathode is made of titanium or stainless steel, or the surface of the titanium or stainless steel is coated with a platinum layer. The electrode tube used as the anode is mainly used for precipitating ozone, at least one coating is arranged on the surface of the electrode tube, the outermost coating has higher oxygen evolution overpotential, and the electrode coating for precipitating ozone is ruthenium system, tin-antimony system, lead dioxide system or boron-doped diamond system. Preferably, the surface of the electrode tube as the anode is coated with a tin-antimony based coating or a boron-doped diamond based coating.
Based on above-mentioned technical scheme, on first electrode pipe 1 and the equal waterproof support 3 of second electrode pipe 2, and the interval sets up, first electrode pipe 1 through first electrically conductive 7 and control unit 6 electric connection, second electrode pipe 2 through second electrically conductive 8 and control unit 6 electric connection. Under the state of switching on the power supply, the first electrode tube 1 and the second electrode tube 2 are inserted into water, and because water has conductivity, an electric loop is formed among the first electrode tube 1, the second electrode tube 2, the control part 6 and the power supply, so that a potential difference is formed between the first electrode tube 1 and the second electrode tube 2, water is electrolyzed to generate ozone and hydrogen, the ozone is diffused after being dissolved in the water, and the sterilization and disinfection effects are achieved on the water body. In the up-down direction, the first sealing ring 4 is located above the first conductive piece 7, the first sealing ring 4 prevents water from entering from the gap between the first electrode tube 1 and the waterproof support 3 and invading to the control component 6, the second sealing ring 5 is located below the second conductive piece 8, and the second sealing ring 5 prevents water from entering from the gap between the second electrode tube 2 and the waterproof support 3 and invading to the control component 6, so that the sealing and waterproof performance of the device is improved, and continuous and stable generation of ozone is ensured. Because the inside of the first electrode tube 1 is of a sealing structure, the first conductive piece 7 is effectively prevented from contacting water, and therefore the contact waterproofness between the first electrode tube 1 and the first conductive piece 7 is ensured; the second sealing ring 5 effectively blocks water from invading the second conductive piece 8, ensures the contact waterproofness between the second electrode tube 2 and the second conductive piece 8, has simple and reliable overall structure and good waterproofness, has large contact surface between the first electrode tube 1 and the first conductive piece 7 as well as between the second electrode tube 2 and the second conductive piece 8, is fully and firmly connected, and is favorable for improving the power supply stability of the first electrode tube 1 and the second electrode tube 2.
In some embodiments, referring to fig. 4 and 10, the outer wall of the waterproof support 3 is formed with a first limiting step 31 abutting against the upper end of the first electrode tube 1, and the outer wall of the waterproof support 3 is formed with a second limiting step 32 abutting against the upper end of the second electrode tube 2. So limit first electrode pipe 1 upper end rebound, the second limit step 32 restriction second electrode pipe 2 upper end rebound through first limit step 31 to realize the firm assembly between first electrode pipe 1 and second electrode pipe 2 and the waterproof support 3. Wherein the cross sectional area of first spacing step 31 is less than the cross sectional area of the spacing step 32 of second to make first electrode pipe 1 be located second electrode pipe 2 after first electrode pipe 1 and second electrode pipe 2 assemble with waterproof support 3, and first electrode pipe 1 and second electrode pipe 2 looks interval certain distance in order to form the electrolysis region, water can get into the electrolysis region from the clearance between the lower extreme of first electrode pipe 1 and the lower extreme of second electrode pipe 2.
Furthermore, the first conductive member 7 of the present invention may be entirely located in the first electrode tube 1, or a part of the first conductive member may be inserted into the waterproof support 3, and the other part of the first conductive member may be located in the first electrode tube 1. Referring to fig. 3, 4, 6 and 9, as an embodiment of the present invention, the first conductive member 7 includes a clamping portion 71 and a first bending portion 72 connected to the clamping portion 71, the clamping portion 71 is clamped in the waterproof bracket 3, and the first bending portion 72 extends into the first electrode tube 1 and abuts against the inner wall of the first electrode tube 1. Wherein the shape of chucking part 71 and waterproof support 3's inside shape looks adaptation, for example for cylindricly, chucking part 71 can be located in waterproof support 3 through modes such as joint or interference fit card, thereby fixed first portion 72 of bending is motionless in the position of first electrode tube 1, ensure that first portion 72 of bending can with the mutual butt of the inner wall of first electrode tube 1, thereby make the electric current provide lasting and stable electric current for first electrode tube 1 through first electrically conductive piece 7, ensured that ozone lasts and stable production. The first bending portion 72 is in a hook shape and has a certain elastic deformation capability, and the first bending portion 72 is utilized to conveniently penetrate through the waterproof support 3. For example, the fastening portion 71 and the first bending portion 72 are integrally formed as a conductive metal member, so that the overall structure is more stable.
Further, as a clamping manner of the clamping portion 71 and the waterproof bracket 3, please refer to fig. 6, a clamping protrusion 711 is formed on an outer wall of the clamping portion 71 in a protruding manner, and the waterproof bracket 3 is provided with a clamping hole 33 which is matched with the clamping protrusion 711 for clamping. For example, the number of the clamping protrusions 711 is two, the two clamping protrusions 711 are symmetrically arranged on the outer wall of the clamping part 71, the number of the clamping holes 33 is two, and the two clamping protrusions 711 correspond to the two clamping holes 33 one by one respectively. The inside of chucking part 71 is the cavity form, and when the in-process of chucking part 71 dress in waterproof stand 3, the inner wall of waterproof stand 3 supports tight chucking arch 711 so that the lateral wall of chucking part 71 takes place elastic deformation, and when chucking arch 711 slided to calorie hole 33, chucking arch 711 card entered in calorie hole 33 in order to play the location and restrict relative movement between chucking piece and the waterproof stand 3 to realize chucking arch 711 and waterproof stand 3 joint.
In some embodiments, referring to fig. 5, 6, 9 and 10, the second conductive member 8 includes a second bending portion 81 penetrating through the waterproof support 3, an avoiding hole 34 is formed at a position of the waterproof support 3 opposite to the second bending portion 81, and at least a portion of the second bending portion 81 passes through the avoiding hole 34 to abut against the inner wall of the second electrode tube 2. The upper side of the avoiding hole 34 penetrates through the upper end of the waterproof support 3 to form a sliding opening, so that the avoiding hole 34 is in a slotted hole shape, the second bending part 81 is conveniently inserted into the avoiding hole 34 from the sliding opening, at least one part of the second bending part 81 is abutted to the inner wall of the second electrode tube 2, the connection structure is firm, and the contact stability between the second conductive part 8 and the second electrode tube 2 is ensured.
In some embodiments of the present invention, referring to fig. 3, 5 and 8, the lower end of the first electrode tube 1 is provided with an open opening, in order to prevent water from entering the interior of the first electrode tube 1 from the lower end of the first electrode tube 1 to cause a short-circuit fault to the first conductive member 7, the open opening is hermetically connected with a probe holder 10, the probe holder 10 is located in the second electrode tube 2, and the probe holder 10 is used for installing a water quality detection assembly 101. For example, the probe holder 10 is adhered to the lower opening of the first electrode tube 1 by waterproof glue to realize a sealed connection. The water quality detecting assembly 101 includes, for example, a first probe 102 and a second probe 103, and the first probe 102 and the second probe 103 detect the content of total soluble solids in water in a power-on state, and the specific principle thereof is similar to that of a TDS pen, so the description thereof is omitted here. In other embodiments, the lower end of the first electrode tube 1 of the present invention may be a sealed structure, which effectively prevents water from entering the interior of the first electrode tube 1 from the lower end of the first electrode tube 1.
In some embodiments, referring to fig. 1-8, in order to improve the portability of the device, the ozone generator of the embodiment of the present invention further includes a handle 11 and a fixing bracket 12 fixed at the lower end of the handle 11, the control unit 6 is disposed in the handle 11, and the fixing bracket 12 is tightly sleeved on the waterproof bracket 3 and the upper end of the second electrode tube 2. Wherein handle 11 is inside cavity form, and fixed bolster 12 is inside cavity form and upper and lower both ends area opening, assembles through interference fit's mode between fixed bolster 12 and waterproof support 3 and the second electrode pipe 2 to further fix second electrode pipe 2 on waterproof support 3. Furthermore, an opening is formed at one end of the handle 11, one end of the handle 11 is sleeved at the upper end of the fixing support 12, and a third sealing ring is arranged between the inner wall of the handle 11 and the outer wall of the fixing support 12, so that the sealing and waterproof performance of the control component 6 in the handle 11 is further improved. The handle 11 can be an electrical insulator, and the user can insert the first electrode tube 1 and the second electrode tube 2 into water by operating the handle 11 to sterilize and disinfect the water, so that the safety is high.
In some embodiments of the present invention, referring to fig. 3, 8 and 9, the ozone generating apparatus of the embodiments of the present invention further includes a power supply unit 9, the power supply unit 9 is disposed in the handle 11, and the power supply unit 9 is electrically connected to the control unit 6. The power supply unit 9 is, for example, a storage battery, and is configured to form a potential difference between the first electrode tube 1 and the second electrode tube 2, so as to improve portability of the ozone generator. The handle 11 may be provided with a charging port for charging the battery. In other embodiments, the ozone generator of the present invention can also be electrically connected to the control unit 6 through a wire by using commercial power.
In some embodiments, referring to fig. 4 and 6, in order to improve the convenience of assembling the fixing support 12 with the waterproof support 3 and the second electrode tube 2, a third limiting step 121 is formed on the inner wall of the fixing support 12, a protrusion 35 that is matched with the third limiting step 121 for limiting is formed on the outer wall of the waterproof support 3, and a fourth limiting step 122 that abuts against the upper end of the second electrode tube 2 is formed on the inner wall of the fixing support 12. For example, the protrusion 35 and the second limit step 32 form an integrated structure, which simplifies the structure of the waterproof bracket 3 and realizes the assembly and fixation of the second electrode tube 2, the waterproof bracket 3 and the fixed bracket 12.
In some embodiments, referring to fig. 1-6, in order to prevent the first electrode tube 1 and the second electrode tube 2 from being damaged when the device is idle, the ozone generating device of the embodiment of the present invention further includes a protection cylinder 13, the protection cylinder 13 is sleeved outside the second electrode tube 2, and the upper end of the protection cylinder 13 near the handle 11 is detachably connected to the fixing bracket 12. The protection cylinder 13 is sleeved outside the fixing bracket 12, for example, by interference fit, or the protection cylinder 13 is connected to the fixing bracket 12 by a thread. The shape and size of the protective cylinder 13 are the same as those of the handle 11, so that the protective cylinder 13 and the handle 11 form a whole after the protective cylinder 13 is connected with the fixed support 12, for example, the protective cylinder is in a pen shape, and the whole structure is simple, the volume is small, and the portability is high.
In some embodiments, referring to fig. 3-7, the sidewall of the second electrode tube 2 is formed with a plurality of through holes 21. Water enters the electrolysis zone between the first electrode tube 1 and the second electrode tube 2 through the perforations 21. When the first electrode tube 1 and the second electrode tube 2 are in the power-on state, hydrogen and ozone generated in the electrolysis region are diffused into water through the through holes 21, and the dissolving area of ozone in water is enlarged, so that the concentration of ozone in water is improved, and water is sufficiently sterilized and disinfected.
In summary, the embodiment of the present invention provides an ozone generating device, which adopts a waterproof support 3 to fix a relative interval arrangement between a first electrode tube 1 and a second electrode tube 2, the first electrode tube 1 and the second electrode tube 2 electrolyze water in an electrolysis region under an electrified state to generate ozone and hydrogen, and the ozone is dissolved in the water and then diffused to perform a sterilization and disinfection effect on a water body. Be equipped with first sealing washer 4 between the inner wall of first electrode pipe 1 and the waterproof support 3, be equipped with second sealing washer 5 between the inner wall of second electrode pipe 2 and the waterproof support 3 to block that the water in the electrolysis region upwards spreads and invades to control unit 6 from the gap between first electrode pipe 1 and the waterproof support 3, and the gap between second electrode pipe 2 and the waterproof support 3, improve the sealed waterproof nature of device, ensure that ozone lasts and stable production. At least one part of the first conductive piece 7 extends into the first electrode tube 1 and is abutted against the inner wall of the first electrode tube 1, and because the inside of the first electrode tube 1 is of a sealing structure, the first conductive piece 7 is effectively prevented from contacting water, so that the contact waterproofness between the first electrode tube 1 and the first conductive piece 7 is ensured; the second sealing ring 5 effectively blocks water from invading the second conductive piece 8, ensures the contact waterproofness between the second electrode tube 2 and the second conductive piece 8, has simple and reliable overall structure and good waterproofness, has large contact surface between the first electrode tube 1 and the first conductive piece 7 as well as between the second electrode tube 2 and the second conductive piece 8, is fully and firmly connected, and is favorable for improving the power supply stability of the first electrode tube 1 and the second electrode tube 2.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. An ozone generating device, comprising:
a first electrode tube:
the polarity of the second electrode tube is opposite to that of the first electrode tube;
the upper end of the first electrode tube and the upper end of the second electrode tube are respectively sleeved on the waterproof support, the first electrode tube is positioned inside the second electrode tube, and the outer wall of the first electrode tube and the inner wall of the second electrode tube are oppositely arranged at intervals; a first sealing ring is arranged between the inner wall of the first electrode tube and the waterproof support, and a second sealing ring is arranged between the inner wall of the second electrode tube and the waterproof support;
a control part located outside an upper end of the waterproof bracket;
the first conductive piece is electrically connected with the control component, and at least one part of the first conductive piece extends into the first electrode tube and is abutted to the inner wall of the first electrode tube; and
and the second conductive piece is electrically connected with the control component, and at least one part of the second conductive piece abuts against the inner wall of the second electrode tube.
2. The ozone generator as claimed in claim 1, wherein the outer wall of the waterproof holder is formed with a first limit step abutting against the upper end of the first electrode tube, and the outer wall of the waterproof holder is formed with a second limit step abutting against the upper end of the second electrode tube.
3. The ozone generator as claimed in claim 1, wherein the first conductive member comprises a fastening portion and a first bending portion connected to the fastening portion, the fastening portion is fastened in the waterproof holder, and the first bending portion extends into the first electrode tube and abuts against the inner wall of the first electrode tube.
4. The ozone generator as claimed in claim 1, wherein the second conductive member includes a second bent portion penetrating the waterproof bracket, an avoiding hole is formed at a position of the waterproof bracket opposite to the second bent portion, and at least a portion of the second bent portion passes through the avoiding hole to abut against an inner wall of the second electrode tube.
5. The ozone generator as claimed in any one of claims 1 to 4, wherein the lower end of the first electrode tube is provided with an open port, the open port is connected with a probe support in a sealing manner, the probe support is positioned in the second electrode tube, and the probe support is used for installing a water quality detection assembly.
6. The ozone generator as claimed in any one of claims 1 to 4, further comprising a handle and a fixing bracket fixed to a lower end of the handle, wherein the control unit is disposed in the handle, and the fixing bracket is tightly fitted over the waterproof bracket and the upper end of the second electrode tube.
7. The ozone generator as claimed in claim 6, further comprising a power supply unit disposed in the handle, the power supply unit being electrically connected to the control unit.
8. The ozone generator as claimed in claim 6, wherein the inner wall of the fixing bracket is formed with a third limiting step, the outer wall of the waterproof bracket is formed with a protrusion for cooperating with the third limiting step for limiting, and the inner wall of the fixing bracket is formed with a fourth limiting step for abutting against the upper end of the second electrode tube.
9. The ozone generator as claimed in claim 6, further comprising a protective tube, wherein the protective tube is sleeved outside the second electrode tube, and the upper end of the protective tube is detachably connected to the fixing bracket at a position close to the handle.
10. The ozone generator as claimed in claim 1, wherein the second electrode tube has a plurality of perforations formed in a side wall thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111260333.4A CN113774406A (en) | 2021-10-27 | 2021-10-27 | Ozone generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111260333.4A CN113774406A (en) | 2021-10-27 | 2021-10-27 | Ozone generating device |
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| Publication Number | Publication Date |
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| CN113774406A true CN113774406A (en) | 2021-12-10 |
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| CN202111260333.4A Pending CN113774406A (en) | 2021-10-27 | 2021-10-27 | Ozone generating device |
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