WO2022118851A1 - 酸素水素混合ガス発生装置 - Google Patents
酸素水素混合ガス発生装置 Download PDFInfo
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- WO2022118851A1 WO2022118851A1 PCT/JP2021/043922 JP2021043922W WO2022118851A1 WO 2022118851 A1 WO2022118851 A1 WO 2022118851A1 JP 2021043922 W JP2021043922 W JP 2021043922W WO 2022118851 A1 WO2022118851 A1 WO 2022118851A1
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- water
- oxygen
- electrode
- mixed gas
- hole
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- 239000007789 gas Substances 0.000 title claims abstract description 209
- 239000001257 hydrogen Substances 0.000 title claims abstract description 155
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 155
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 495
- 238000005260 corrosion Methods 0.000 claims description 74
- 230000007797 corrosion Effects 0.000 claims description 74
- 239000007788 liquid Substances 0.000 claims description 52
- 238000012856 packing Methods 0.000 claims description 43
- 238000011144 upstream manufacturing Methods 0.000 claims description 41
- 239000000463 material Substances 0.000 claims description 34
- 230000002093 peripheral effect Effects 0.000 claims description 24
- 239000013013 elastic material Substances 0.000 claims description 2
- 238000005868 electrolysis reaction Methods 0.000 abstract description 37
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract description 6
- 229910001882 dioxygen Inorganic materials 0.000 abstract description 6
- 238000003860 storage Methods 0.000 description 31
- 238000010586 diagram Methods 0.000 description 20
- 238000012986 modification Methods 0.000 description 11
- 230000004048 modification Effects 0.000 description 11
- -1 oxygen ions Chemical class 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- YZCKVEUIGOORGS-UHFFFAOYSA-N Hydrogen atom Chemical compound [H] YZCKVEUIGOORGS-UHFFFAOYSA-N 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000036039 immunity Effects 0.000 description 4
- 239000003595 mist Substances 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 229910052700 potassium Inorganic materials 0.000 description 4
- 239000011591 potassium Substances 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 239000008400 supply water Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000009499 grossing Methods 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 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
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 208000026278 immune system disease Diseases 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910000028 potassium bicarbonate Inorganic materials 0.000 description 1
- 235000015497 potassium bicarbonate Nutrition 0.000 description 1
- 239000011736 potassium bicarbonate Substances 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 235000011181 potassium carbonates Nutrition 0.000 description 1
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
Images
Classifications
-
- 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
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
- C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
-
- 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
- C25B1/044—Hydrogen or oxygen by electrolysis of water producing mixed hydrogen and oxygen gas, e.g. Brown's gas [HHO]
-
- 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
-
- 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
- C25B15/00—Operating or servicing cells
- C25B15/02—Process control or regulation
-
- 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
- C25B15/02—Process control or regulation
- C25B15/023—Measuring, analysing or testing during electrolytic production
-
- 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
- C25B15/02—Process control or regulation
- C25B15/023—Measuring, analysing or testing during electrolytic production
- C25B15/025—Measuring, analysing or testing during electrolytic production of electrolyte parameters
-
- 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
-
- 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
- C25B9/13—Single electrolytic cells with circulation of an electrolyte
-
- 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
-
- 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
-
- 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
Definitions
- the present invention relates to an oxygen-hydrogen mixed gas generator.
- Oxygen-hydrogen mixed gas is also called brown gas or HHO gas, and is a general term for gases in which a molar ratio of hydrogen gas and oxygen gas is 2: 1.
- Patent Document 1 As an apparatus for generating such an oxygen-hydrogen mixed gas (oxygen-hydrogen mixed gas generator), for example, the technique disclosed in Patent Document 1 can be referred to.
- the above-mentioned oxygen-hydrogen mixed gas generator has a problem that the electrodes are corroded by electrolysis.
- the present invention has been made in view of the above circumstances, and an object of the present invention is to provide an oxygen-hydrogen mixed gas generator capable of suppressing corrosion of electrodes.
- the oxygen-hydrogen mixed gas generator includes an electrolysis device that electrolyzes water using an electrode and a power supply device that supplies a predetermined current to the electrode.
- An oxygen-hydrogen mixed gas generator that generates an oxygen-hydrogen mixed gas, in which a plurality of electrodes are provided in parallel at predetermined intervals, and the electrodes are circulated and / or mist-like so that water overflows. It is characterized by being provided with a flow hole through which the water of the water flows.
- corrosion of the electrode can be suppressed by providing the electrode with a flow hole through which water flows and / or mist-like water flows so that water overflows. That is, corrosion of the electrode often occurs in the hole where the water is immersed, and by configuring the flow hole so that the water overflows and / or the mist-like water flows, the water for the flow hole is formed. It is possible to reduce the immersion of water and suppress the corrosion of the electrode.
- the flow holes are provided in a staggered manner between the adjacent electrodes, so that when mist-like water flows from the upstream electrode to the downstream adjacent electrode through the flow hole, the downstream electrode is closed. It can be circulated so as to collide with the electrode portion, and water can be reliably circulated to the electrode adjacent to the downstream side.
- the flow hole is such that when the upstream flow hole is projected onto the electrode adjacent to the downstream side, the projected upstream flow hole overlaps with the closed electrode portion other than the flow hole provided on the downstream adjacent electrode.
- the area of the flow hole becomes smaller toward the downstream side, so that the closed electrode portion other than the flow hole of the electrode gradually becomes larger toward the downstream side, and mist-like water becomes an electrode toward the downstream side. It becomes easy to collide with the closed electrode part of. As a result, water can be supplied evenly to the electrodes on the downstream side.
- By matching the position of the lower end side of the flow hole between adjacent electrodes it is possible to make the area of the electrode portion below the lower end side of the flow hole equal between the adjacent electrodes, and between the adjacent electrodes.
- the generation efficiency of the oxygen-hydrogen mixed gas can be made equivalent.
- the flow hole is a through hole, and at least the peripheral edge of the through hole is provided with a material for suppressing corrosion, so that corrosion of the electrode generated through the through hole can be effectively suppressed.
- the material for suppressing corrosion can be provided in a film shape on the peripheral edge of the through hole.
- the material for suppressing corrosion can be provided in the form of a film by applying a liquid gasket to the peripheral edge of the through hole.
- the electrolyzer may have a water supply unit configured to intermittently supply water to the electrodes, and the electrolyzer may be configured to intermittently supply water to the electrodes.
- the flow hole can increase the amount of water flow by extending in a long shape along the direction intersecting the water flow direction.
- the power supply device may have a configuration in which the on-time of the current is controlled to control the waveform of the current and the current is intermittently supplied.
- the power supply unit controls to turn off the current supply when the water supply by the water supply unit is on, and to turn on the current supply when the water supply by the water supply unit is off. More specifically, the water inflow hole through which the water supplied by the water supply unit flows is provided, and the detector has a detector for detecting the liquid level of the water supplied between the adjacent electrodes. The water supply unit supplies water based on the liquid level detected by the detector, and the power supply unit controls to turn off the current supply when the water supply by the water supply unit is on. At the same time, it is possible to suppress corrosion of the electrode by controlling the current supply to be turned on when the water supply by the water supply unit is off.
- Electrolysis can be performed when the current is low, and corrosion of the electrodes can be suppressed.
- the water supply unit controls to relatively reduce the water supply when the current supply by the power supply is on, and to relatively increase the water supply when the current supply by the power supply is off. More specifically, a water inflow hole through which the water supplied by the water supply unit flows is provided, and a detector for detecting the liquid level of the water supplied between the adjacent electrodes is provided. However, the water supply unit supplies water based on the liquid level detected by the detector, and controls to relatively reduce the supply of water when the current supply by the power supply device is on. At the same time, by controlling to increase the water supply relatively when the current supply by the power supply is off, electrolysis can be performed when the water flow is small, and corrosion of the electrodes can be suppressed. Can be done.
- a water outflow hole is provided to allow water to flow out, and water supplied between the electrodes adjacent to the upstream side with respect to the most downstream electrode among the plurality of electrodes provided in parallel is discharged through the water outflow hole. It has an outflow part, and the water outflow part is provided with a water outflow hole through which water flows out by intermittently performing the outflow of water, and more specifically, the most downstream side of a plurality of electrodes provided in parallel. Water outflow part that causes water supplied between the electrode of No. 1 and the electrode adjacent to the most downstream side to flow out through the water outflow hole, and the liquid level of water supplied between the adjacent electrodes.
- the water outflow portion has a detector for detecting the above, and the water outflow portion can suppress the corrosion of the electrode by intermittently performing the outflow of water based on the liquid level detected by the detector.
- Electrode corrosion is likely to occur when electrolysis is performed while water is flowing, and when water outflow by the water outflow portion is off, water flow between adjacent electrodes is reduced and electrode corrosion. Can be suppressed.
- Packing is interposed between the edges of adjacent electrodes, and through holes are provided in the edges of the electrodes and the packing, and the tube member is further fastened to the tube member while inserting the tube member through the through holes in the edge of the electrode and the through holes in the packing.
- the member can be inserted and fastened by the fastening member so as to press-contact between the edges of the electrodes with the packing interposed between the edges of the adjacent electrodes.
- the adjacent electrodes can be fastened so as to be in pressure contact with each other.
- the hole diameter of the through hole of the packing and the outer diameter of the pipe member inserted into the through hole of the packing are substantially the same, and the packing is made of a material having elasticity, and the fastening member is used between the edges of the electrodes.
- the through hole of the packing extends inward and the hole diameter of the through hole of the packing becomes smaller, and the hole diameter of the through hole of the packing becomes smaller. It can be configured so as to be in close contact with the inside of the through hole of the packing. As a result, it is possible to prevent water from leaking from the gap between the outer surface side of the pipe member and the inside of the through hole of the packing.
- FIG. 3 is a figure which shows the whole structure of the oxygen-hydrogen mixed gas generator which concerns on embodiment of this invention. It is a figure which shows the structure of the electrolysis apparatus and the water supply apparatus of an oxygen-hydrogen mixed gas generator. It is an enlarged side view which shows the configuration of an electrolyzer in an enlarged manner. It is a cross-sectional front view of AA of FIG. 3 which shows the structure of the electrode in an enlarged manner. FIG. 3 is an enlarged front view showing the configurations of electrodes and packings related to FIG. 4. It is BB sectional front view of FIG. 3 which shows the structure of an electrode in an enlarged manner. FIG. 3 is an enlarged front view showing the configurations of electrodes and packings related to FIG. 6. FIG.
- FIG. 3 is a front view of a CC cross section of FIG. 3, which shows an enlarged structure of an electrode.
- FIG. 3 is an enlarged front view showing the configurations of electrodes and packings related to FIG. 8.
- It is a figure which shows the structure which suppresses the corrosion of an electrolyzer, (a) is a front view which shows the structure of a water inflow hole and a water outflow hole, (b) is a figure 4 which shows the structure of a water inflow hole and a water outflow hole. It is a DD side sectional view of FIG. 5, FIG. 8, and FIG.
- Another figure showing the configuration for suppressing corrosion of the electrolyzer (a) is a front view showing the configuration of the flow hole, and (b) is FIGS. 6, 7, 8, and FIG.
- FIG. 9 is a cross-sectional view of the EE side view of 9.
- (a) is a front view showing the configuration of the connecting hole
- (b) is FIG. 4, FIG. 6, FIG. 8 and 9 are FF side sectional views.
- It is a perspective view which shows the state of fastening by the fastening member in an electrolyzer.
- It is a figure which shows the 1st electric circuit of a power supply device.
- FIG. 18 which shows the output waveform of the current of a power supply apparatus, (a) is the figure which shows the output waveform from a pulse cut circuit and a polarity inversion circuit, (b) is the figure which shows the output waveform from a current control circuit. It is a figure which shows the output waveform of the current when the polarity inversion circuit is turned off in a power supply device.
- FIG. 1 It is a figure for demonstrating the 2nd configuration in an oxygen-hydrogen mixed gas generator, (a) is a figure which shows the water supply in a water supply device, (b) is a figure which shows the output waveform of the current in a power supply device, ( c) is a diagram showing the generation of oxygen-hydrogen mixed gas. It is a figure for demonstrating the 3rd configuration in an oxygen-hydrogen mixed gas generator, (a) is a figure which shows the water supply in a water supply device, (b) is a figure which shows the output waveform of the current in a power supply device, ( c) is a diagram showing the generation of oxygen-hydrogen mixed gas.
- FIG. 1 is a diagram showing the overall configuration of the oxygen-hydrogen mixed gas generator according to the embodiment of the present invention
- FIG. 2 is a diagram showing the configuration of the electrolysis device and the water supply device of the oxygen-hydrogen mixed gas generator
- FIG. 3. Is an enlarged side view showing the configuration of the electrolyzer in an enlarged manner
- FIG. 4 is an enlarged front view of the AA cross section of FIG. 3 showing an enlarged configuration of the electrodes
- FIG. 5 is a configuration of electrodes and packings related to FIG.
- FIG. 6 is an enlarged front view showing the configuration of the electrode
- FIG. 6 is an enlarged front view of the BB cross section of FIG. 3, and FIG.
- FIG. 7 is an enlarged front view showing the configuration of the electrode and packing related to FIG.
- FIG. 8 is an enlarged front view of the CC cross section of FIG. 3 showing an enlarged configuration of the electrode
- FIG. 9 is an enlarged front view showing the configuration of the electrode and packing related to FIG. 8
- FIG. 10 is an electrolyzer.
- FIG. 11 shows a configuration for suppressing corrosion
- FIG. 11 is another diagram showing a configuration for suppressing corrosion of the electrolyzer
- FIG. 12 is yet another diagram showing a configuration for suppressing corrosion of the electrolyzer
- FIG. 13 Is a perspective view showing a state of fastening by a fastening member in an electrolyzer
- FIG. 14 is a diagram showing a water supply method of the water supply device
- FIG. 15 is a configuration of a power supply device of the oxygen-hydrogen mixed gas generator.
- 16 is a diagram showing a first electric circuit of a power supply device
- FIG. 17 is a diagram showing a second electric circuit of a power supply device
- FIG. 18 is a diagram showing an output waveform of a current of the power supply device
- FIG. 19 is a diagram showing a current output waveform of the power supply device.
- FIG. 18 showing the output waveform of the current of the power supply device
- FIG. 20 is a diagram showing the output waveform of the current when the polarity inversion circuit is turned off in the power supply device
- FIG. 21 is a pulse cut circuit in the power supply device.
- FIG. 22 is a diagram for explaining a first configuration in the oxygen-hydrogen mixed gas generator
- FIG. 23 is a diagram showing an oxygen-hydrogen mixed gas generator
- FIG. 24 is a diagram for explaining a third configuration in the oxygen-hydrogen mixed gas generator.
- each direction in the following description shall be specified in the figure.
- the outline of the oxygen-hydrogen mixed gas generator 1 (also referred to as brown gas generator 1 and HHO gas generator 1; the same shall apply hereinafter) according to the embodiment of the present invention will be described with reference to FIGS. 1 and 2.
- the gas generator 1 includes an electrolyzer 10, a water supply device 20, a power supply device 50, and a selection unit 80, and due to an intermittent configuration, an oxygen-hydrogen mixed gas (also referred to as brown gas or HHO gas, hereinafter referred to as HHO gas). The same) can be generated intermittently.
- the electrolysis apparatus 10 has an electrolysis chamber 10a and electrodes 11 and 12, and the electrodes 11 and 12 have a first electrode 11 and a second electrode 12. Have.
- the electrolyzer 10 can electrolyze water using the first electrode 11 and the second electrode 12.
- the first electrode 11 and the second electrode 12 are rectangular and plate-shaped, and a plurality of plate-shaped first electrodes 11 and second electrodes 12 are parallel to each other so as to face each other at predetermined intervals. (Hereinafter, the first electrode 11 and the second electrode 12 may be simply the electrodes 11 and 12).
- the number of the first electrode 11 is seven
- the number of the second electrode 12 is seven
- the dimension Z of the distance between the first electrode 11 and the second electrode 12 is 1 mm to 2 mm.
- Oxygen-hydrogen mixed gas can be generated between these electrodes 11 and 12.
- the first electrode 11 and the second electrode 12 have a lateral length dimension (length dimension in the width direction) X of 90 mm, a length dimension Y in the height direction of 140 mm, and a length dimension in the thickness direction of 0. It is set to 0.8 mm.
- Electrodes 11 and 12 can include at least one of stainless steel, titanium, and platinum. That is, the electrodes 11 and 12 can be stainless steel electrodes 11 and 12.
- the electrodes 11 and 12 may be electrodes in which titanium is coated with platinum. Further, the electrode may be made of another material that can be energized.
- the upstream side of the electrode 11 ( ⁇ ) on the most upstream side and the flow direction of water or the like On the downstream side of the most downstream electrode 12 ( ⁇ ), holding plates 8 and 9 are provided, and the electrodes 11 and 12 are sandwiched by the holding plates 8 and 9.
- the oxygen-hydrogen mixed gas generator between the edges 11'and 12'of the adjacent electrodes 11 and 12, and the edge 11'of the electrode 11 ( ⁇ ) most upstream in the flow direction of water or the like.
- the packing 13 is interposed.
- Circular through holes 15a1, 15a2, 15a3 penetrating in the front-rear direction are provided at the edges 11', 12', packing 13, and holding plates 8 and 9 of the electrodes 11 and 12, and the electrodes 11 and 12 are provided.
- the pipe member 16 insulates the electrodes 11 and 12 from the fastening member 14, and the adjacent electrodes 11 and 12, between the edge portion 11'of the electrode 11 ( ⁇ ) and the edge portion of the holding plate 8, and the electrode. It can be fastened so as to press-contact between the edge portion 12'of the 12 ( ⁇ ) and the edge portion of the holding plate 9.
- the diameter is substantially the same as the outer diameter of the pipe member 16 inserted into the through holes 15a1, 15a2, 15a3. (Including the case of increasing the diameter).
- the packing 13 is made of an elastic material such as rubber, and the fastening member 14 is provided between the edges 11'and 12'of the electrodes 11 and 12, the edge 11'of the electrode 11 ( ⁇ ) and the holding plate 8.
- the packing 13 interposed between the edge of the electrode 12 ( ⁇ ) and the edge of the electrode 12 ( ⁇ ) and the edge of the holding plate 9. Fasten so as to press-contact between the edge portion 11'and the edge portion of the holding plate 8 and between the edge portion 12'of the electrode 12 ( ⁇ ) and the edge portion of the holding plate 9.
- the through hole 15a2 of the packing 13 extends inward, the hole diameter of the through hole 15a2 of the packing 13 becomes smaller, and the outer surface side 16a of the pipe member 16 and the inner side 15a2'of the through hole 15a2 of the packing 13 come into close contact with each other. It is configured.
- a plurality of fastening members 14 are inserted into the respective edge portions 11 ′ and 12 ′ via through holes 15a1, 15a2, 15a3 and a pipe member 16, and a plurality of adjacent electrodes 11 and 12 are interposed via holding plates 8 and 9. It is configured to be fastened at a point. As a result, it is possible to prevent water from leaking from the gap between the outer surface side 16a of the pipe member 16 and the inner side 15a2'of the through hole 15a2 of the packing 13.
- the plate-shaped first electrode 11 and the second electrode 12 are provided with a water inflow hole 11a, a flow hole 11b, 12b, a gas outflow hole 12c, and a water outflow hole 12a.
- the water inflow hole 11a, the flow hole 11b, 12b, the gas outflow hole 12c, and the water outflow hole 12a are through holes penetrating in the front-rear direction (the water inflow hole 11a and the water outflow hole 12a are the electrolysis chamber 10a). It is provided below the liquid level in, and is usually in a state of being immersed in water).
- the electrode 11 ( ⁇ ) on the most upstream side in the flow direction of water or the like is provided with a water inflow hole 11a on the lower side (the flow holes 11b and 12b are not provided on the upper side). Constitution).
- the water inflow hole 11a is for allowing water supplied from the water supply unit 22, which will be described later, to flow between the electrodes 11 and 12.
- the water flowing in from the water inflow hole 11a reaches the upper flow hole 12b while raising the water level between the electrodes 11 ( ⁇ ) and 12 ( ⁇ ) on the most upstream side in the flow direction of water or the like.
- the water inflow hole 11a has a circular shape.
- the electrode 11 ( ⁇ ) adjacent to the most downstream electrode 12 ( ⁇ ) in the direction in which water or the like flows from the electrode 12 ( ⁇ ) adjacent to the most upstream electrode 11 ( ⁇ ) is on the upper side.
- the flow holes 11b and 12b are provided (a configuration in which the water inflow hole 11a and the water outflow hole 12a are not provided on the lower side).
- the flow holes 11b and 12b can be circulated to the next electrodes 11 and 12 (between the electrodes 12 and 11) so that the liquid water flowing from the water inflow hole 11a overflows (flow holes 11b and 12b). Can cause the liquid water flowing in from the water inflow hole 11a to overflow and flow from above to below between the next electrodes 11 and 12 (between the electrodes 12 and 11)).
- the flow holes 11b and 12b can circulate the mist-like water between the electrodes 11 and 12 (between the electrodes 12 and 11) while carrying the mist-like water on the air flow of the oxygen-hydrogen mixed gas. Further, the flow holes 11b and 12b can flow the oxygen-hydrogen mixed gas generated between the electrodes 11 and 12 by electrolysis. That is, the flow holes 11b and 12b can flow any of the water supplied from the water supply unit 22, the mist-like water, and the oxygen-hydrogen mixed gas generated by electrolysis (the flow holes 11b and 12b have the flow holes 11b and 12b). The water supplied from the water supply unit 22 and / or the mist-like water can be circulated.
- the flow holes 11b and 12b are the water supplied from the water supply unit 22, the mist-like water, or the like. Oxygen-hydrogen mixed gas generated by electrolysis can be circulated).
- the distribution holes 11b and 12b have a rectangular shape (rectangular shape).
- the most downstream electrode 12 ( ⁇ ) is provided with a gas outflow hole 12c on the upper side from which the oxygen-hydrogen mixed gas flows out, and a water outflow hole 12a on the lower side from which water flows out.
- the gas flow hole 12c has a rectangular shape (rectangular shape), and the water outflow hole 12a has a circular shape.
- the oxygen-hydrogen mixed gas flowing out from the gas outflow hole 12c is sent to the first water storage unit 21a. Further, the water flowing out from the water outflow hole 12a is also sent to the first water storage unit 21a.
- the flow holes 11b and 12b and the gas outflow holes 12c are provided so as to extend in a slit shape and a long shape along the width direction and more specifically along the direction intersecting the flow direction of water or the like.
- the flow holes 11b and 12b and the gas outflow hole 12c are the lateral length dimension (length dimension in the width direction) shown in Equation 1 and the lateral length dimension (length in the width direction) of the electrodes 11 and 12 of X'.
- the ratio A to X is preferably 0.6 to 0.9, more preferably 0.7 to 0.8, and the length dimension Y'in the height direction shown in Equation 2
- the ratio B to the lateral length dimension X' is preferably 0.02 to 0.1, more preferably B is 0.04 to 0.08, still more preferably B, and 0. It is even more preferably 0.05 to 0.07, and the ratio C of the length dimension Y'in the height direction shown in Equation 3 to the length dimension Z of the gap between the electrodes 11 and 12 is 1 to 5. It is preferable, and it is more preferable that C is 1.5 to 2.5.
- A X'/ X
- B Y'/ X'
- C Y'/ Z
- the electrodes 11 and 12 are provided with a material 30 for suppressing corrosion due to electrolysis.
- the material 30 for suppressing corrosion is provided in the above-mentioned through holes 11a, 12a, 11b, 12b, 12c, 15a. More specifically, the material 30 for suppressing corrosion includes peripheral portions 11A ′, 11A ′′, 12A ′′, 12A ′′, 11B ′′, 11B ′′ of the through holes 11a, 12a, 11b, 12b, 12c, 15a. , 12B', 12B', 12C', 12C', 15A', 15A'.
- the ‘ , 11b, 12b, 12c, 15a include outer peripheral edges 11A ", 12A", 11B ", 12B", 12C ", 15A, and the material 30 for suppressing corrosion penetrates these.
- the material 30 for suppressing corrosion has a film-like structure.
- the material 30 for suppressing corrosion is at least one of a rubber-based material, a resin-based material, a plastic-based material, an acrylic-based material, a fluorine-based material, a silicon-based material, and a urethane-based material. Is to be included.
- the material 30 for suppressing corrosion can be configured by applying a liquid gasket to the electrodes 11 and 12 to provide the material 30 in the form of a film.
- the material 30 for suppressing corrosion provided on the outer peripheral edge portions 11A ′′, 12A ′′, 11B ′′, 12B ′′, 12C ′′, and 15A ′′ is applied with a width dimension of about 8 mm.
- the material 30 for suppressing corrosion is at least peripheral portions 11A ′, 11A ′′, 12A ′′, 12A ′′, 11B ′′, 11B ′′, of the through holes 11a, 12a, 11b, 12b, 12c, 15a. If it is provided in 12B', 12B', 12C', 12C', 15A', 15A', corrosion of the electrodes 11 and 12 can be suppressed (the material 30 for suppressing corrosion penetrates.
- the electrolysis device 10 supplies water through the water supply unit 22 and the water inflow hole 11a to position the electrodes 11 and 12 in the upper position in the vertical direction (lower ends of the flow holes 11b and 12b).
- the upper side of the lower ends of the flow holes 11b and 12b can be exposed to the air while being immersed in water. That is, the electrolyzer 10 can supply water from below while energizing the electrodes 11 and 12 to electrolyze the water, whereby the electrolyzer 10 can perform the electrolysis from the upper side of the electrodes 11 and 12.
- Oxygen gas and hydrogen gas can be generated.
- the oxygen gas and hydrogen gas generated from the upper side of the electrodes 11 and 12 are sent to the first water storage unit 21a described later via the gas outflow hole 12c and the pipes 24 and 21a ′′.
- the oxygen-hydrogen mixed gas generator 1 of the present embodiment has a cooling device 100 for cooling the electrodes 11 and 12.
- the cooling device 100 has a supply fan 101, and by supplying air to the electrodes 11 and 12, the electrodes 11 and 12 can be cooled by air cooling.
- the water supply device 20 has a water storage unit 21 and a water supply unit 22.
- the water storage unit 21 has a function of storing water, and has a first water storage unit 21a and a second water storage unit 21b.
- the water supply device 20 can supply the water stored in the first water storage unit 21a to the electrodes 11 and 12 of the electrolysis device 10 from below by the water supply unit 22.
- the second water storage unit 21b functions as a replenishment tank for the first water storage unit 21a, and the water stored in the second water storage unit 21b is supplied to the second water storage unit 21b via the pump 21'and the pipes 21a'and 21a'. It can be sent to the water storage unit 21a of No. 1 and water can be replenished to the first water storage unit 21a.
- the water supply unit 22 can intermittently supply water to the electrodes 11 and 12 from below, and the electrolyzer 10 intermittently supplies water to the electrodes 11 and 12. It can be configured to supply and electrolyze to intermittently generate oxygen-hydrogen mixed gas from the electrodes 11 and 12.
- the water supply unit 22 is configured to intermittently supply the water stored in the water storage unit 21 to the electrodes 11 and 12 of the electrolyzer 10. That is, the water supply unit 22 has a pipe 22a through which water flows and a pump 22b.
- the pump 22b can be, for example, a tube pump, and by supplying water so as to pulsate from the tube pump, intermittent supply of water is possible.
- Oxygen-hydrogen mixed gas can be intermittently generated by this intermittent water supply (the pump 22b may be a pump other than the tube pump as described later, and is discharged from the pump 22b by opening and closing the valve. It may be possible to supply the water to be supplied intermittently).
- the oxygen-hydrogen mixed gas generator 1 has a timing setting unit 22d, and the timing setting unit 22d includes the timing of intermittent supply of water in the water supply unit 22 and the direct current in the waveform control unit 53.
- the supply timing can be set in synchronization with or overlapping the intermittent supply timing.
- the water supplied to the electrodes 11 and 12 by the water supply unit 22 to the electrolysis chamber 10a can be an electrolytic solution, and the electrolytic solution causes the water to promote electrolysis. It can be configured by adding a substance.
- the substance that promotes electrolysis can be a sodium-based compound and / or a potassium-based compound, the sodium-based compound is sodium hydroxide and / or a sodium-based carbonate, and the potassium-based compound is a potassium-based compound. It can be a carbonate.
- the sodium-based carbonate may be sodium carbonate and / or sodium bicarbonate, and the potassium-based carbonate may be potassium carbonate and / or potassium bicarbonate.
- the water supplied by the water supply unit 22 can be clustered water, and the water supply device 20 has a cluster treatment unit 23 that performs cluster treatment of water, as shown in FIG. is doing.
- the cluster processing unit 23 is arranged so that the cluster plate 23a and the copper plate 23b face each other, and water can be filled between the cluster plate 23a and the copper plate 23b to perform the cluster treatment of water.
- the cluster treatment unit 23 can be arranged on the inner wall surface of the first water storage unit 21a in more detail than the water storage unit 21.
- the first water storage unit 21a also serves as the first gas flow pipe 21a ′′ (the first gas flow pipe 21a ′′ is also used as a pipe for replenishing water. ), And the second water storage unit 21b has a second gas flow pipe 21b'and a third gas flow pipe 21b'.
- the first gas flow pipe 21a ′′ can send the oxygen-hydrogen mixed gas generated from the electrodes 11 and 12 from the electrolyzer 10 to the first water storage unit 21a. Further, the second gas flow pipe 21b'can further send the oxygen-hydrogen mixed gas sent to the first water storage unit 21a from the first water storage unit 21a to the second water storage unit 21b. Further, the third gas flow pipe 21b ′′ can send the oxygen-hydrogen mixed gas sent to the second water storage unit 21b to the combustor reactor 30.
- the oxygen-hydrogen mixed gas discharged from the electrolyzer 10 can come into contact with water. More specifically, the oxygen-hydrogen mixed gas is supplied via the gas flow pipes 21a ′′ and 21b ′ and is bubbled by the water of the first water storage unit 21a and the second water storage unit 21b. Oxygen-hydrogen mixed gas can be purified by removing excess water and impurities.
- the water storage portions 21a and 21b of the water supply device 20 also function as water contact portions that bring the oxygen-hydrogen mixed gas into contact with water.
- the power supply device 50 includes an AC power supply 51, an AC / DC converter circuit 52 in more detail than a DC conversion unit 52, a pulse cut circuit 53 in more detail than a waveform control unit 53, and a polarity in more detail than a polarity inversion unit 54. It has an inverting circuit 54 and, more specifically, a current control circuit 55, and can supply a predetermined pulse current to the first electrode 11 and the second electrode 12 of the electrolysis device 10.
- the AC / DC converter circuit 52 includes a switching element, a transformer, and a bridge diode, and can convert an alternating current supplied from the alternating current power supply 51 into a direct current.
- the pulse cut circuit 53 can perform pulse cut of the direct current and control the waveform by repeatedly turning on and off the direct current supplied from the AC / DC converter circuit 52.
- the pulse cut circuit 52 can form a pulse wave having a predetermined frequency.
- the pulse cut circuit 53 includes a switching element, and can control the on-time and the off-time of the direct current by the switching operation of the switching element to alternately repeat the on-state and the off-state of the direct current. As a result, more specifically than controlling the waveform of the direct current, the pulse is cut and the direct current is intermittently supplied, so that a predetermined rectangular pulse waveform can be formed.
- the pulse cut circuit 53 intermittently generates the oxygen-hydrogen mixed gas by generating the oxygen-hydrogen mixed gas when the DC current is on and stopping the generation of the oxygen-hydrogen mixed gas when the DC current is off. It can be configured.
- the polarity inversion circuit 54 alternately inverts the positive electrode and the negative electrode in more detail than the polarity of the pulse wave of the direct current, and alternately inverts the anode and the cathode in more detail than the polarities of the first electrode 11 and the second electrode 12. Can be done.
- the polarity inversion circuit 54 includes a switching element, and while switching between the first electric line 60 and the second electric line 70 by the switching operation of the switching element, the direct current is turned on in the first electric line 60 and the second electric line 70. It can be formed alternately. That is, the first electrode 11 and the second electrode 12 can alternately invert the anode and the cathode in more detail by the polarity inversion circuit 54 of the power supply device 40, and oxygen gas from the anode and hydrogen gas from the cathode. Can be generated.
- a current based on a direct current flows from the first electrode 11 to the second electrode 12, and the first electrode 11 is used as an anode and the second electrode is used. It is an electric circuit having 12 as a cathode.
- a current based on a direct current flows from the second electrode 12 to the first electrode 11, and the first electrode 11 is used as a cathode and the second electrode 12 is used as an anode. It is an electric circuit to do.
- the first electrode 11 and the second electrode are formed by alternately forming the on-states of the direct currents in the first electric circuit 60 and the second electric circuit 70 while switching between the first electric circuit 11 and the second electric circuit 70.
- the polarities of 12 can be reversed alternately.
- the polarity inversion circuit 54 intervenes a direct current off state between the direct current on state by the first electric circuit 60 and the direct current on state by the second electric circuit 70 by the switching operation of the switching element. Can be made to.
- the current control circuit 55 can control the direct current supplied from the power supply device 50. More specifically, the current control circuit 55 can control the applied voltage so that the current value of the direct current supplied from the power supply device 50 becomes a predetermined control target value.
- the control target value of the current value can be set corresponding to the effective area of electrolysis in the electrodes 11 and 12.
- the method of forming the pulse current by the power supply device 50 is described as follows. That is, the AC current from the AC power supply 51 shown in FIG. 18A is converted into a DC current by the AC / DC converter circuit 52 as shown in FIG. 18B. Next, as shown in FIG. 18C, the DC current is smoothed by the smoothing portion (smoothing circuit) 52a. Next, as shown in FIG. 19A, the pulse is cut by the switching operation of the pulse cut circuit 53, and the polarities are alternately inverted by the switching operation of the polarity inversion circuit 54. Subsequently, as shown in FIG. 19B, the applied voltage is controlled by the current control circuit 55 to control the direct current.
- the selection unit 80 can select the first configuration to the third configuration in the oxygen-hydrogen mixed gas generator 1.
- the third configuration is a configuration in which a predetermined timing is set by the timing setting unit 22d. That is, in the third configuration, as shown in FIG. 24, in the water supply device 20 having the above configuration, water is intermittently supplied to the electrodes 11 and 12 as shown in FIG. 14 (a) (FIG. 24 (a). )), In the power supply device 50 having the above configuration, as shown in FIG. 19, the pulse cut is performed by the switching operation of the pulse cut circuit 53, and the polarities are alternately inverted by the switching operation of the polarity inversion circuit 54 (FIG. 24 (FIG. 24). b)), the structure is such that oxygen-hydrogen mixed gas is intermittently generated (FIG. 24 (c)). In the power supply device 50 having the above configuration, as shown in FIG. 20, by turning off the polarity inversion circuit 54 of the power supply device 50, it is possible to form a pulse waveform without polarity inversion.
- step S10 the selection unit 80 selects the first configuration to the third configuration.
- step S20 water is supplied by the water supply device 20.
- the water supply as shown in FIG. 14 (b) in the first configuration, water is continuously supplied to the electrodes 11 and 12, and in the second configuration and the third configuration, FIG. 14 (a). ), Water is intermittently supplied to the electrodes 11 and 12.
- step S30 the power supply device 50 supplies a current to the electrodes 11 and 12.
- the pulse cut is performed by the switching operation of the pulse cut circuit 53, and the polarity is alternately inverted by the switching operation of the polarity inversion circuit 54.
- the pulse cut circuit 53 and the polarity inversion circuit 54 are turned off, so that the on state of the current waveform continues from beginning to end. Supply current.
- the oxygen-hydrogen mixed gas is intermittently generated.
- the oxygen-hydrogen mixed gas can be generated by generating oxygen gas from the anode and hydrogen gas from the cathode.
- the atomic oxygen taken in in the body receives electrons from the body and is reduced by itself to become oxygen ions that promote the immunity in the body, and the atomic hydrogen becomes electrons. Is released and becomes hydrogen ions that give reducing power to cells.
- hydrogen ions efficiently neutralize only the hydroxy radical (OH- ) , which is known to be the leading cause of various diseases. At the same time, when it becomes an ion, it emits an electron, which alleviates the reduction of cells, that is, aging. Since the hydrogen ionized water generated in advance by ordinary electrolysis has already released electrons, neutralization of hydroxy radicals can be expected, but reducing power cannot be expected because there is no emission of new electrons.
- the oxygen-hydrogen mixed gas of the present invention enhances immunity when atomic oxygen is converted to oxygen ions in the body, neutralizes hydroxy radicals when atomic hydrogen is converted to hydrogen ions, and electrons from atomic hydrogen.
- the cells can be reduced by release.
- the oxygen-hydrogen mixed gas generator 1 and the oxygen-hydrogen mixed gas generation method of the present invention the oxygen-hydrogen mixed gas can be generated by the above configuration.
- the power supply device 50 decides to alternately reverse the polarities of the first electrode 11 and the second electrode 12, electricity is supplied while alternately reversing the polarities of the first electrode 11 and the second electrode 12. It can be decomposed and the adhesion of impurities to the electrodes can be reduced. As a result, oxygen-hydrogen mixed gas can be stably generated by electrolysis.
- the electrodes 11 and 12 are provided with a water inflow hole 11a and a water outflow hole 12a on the lower side between the electrodes 11 and 12, and a flow hole 11b through which water, mist, or oxygen-hydrogen mixed gas flows.
- 12b are provided on the upper side, and a gas outflow hole 12c through which the oxygen-hydrogen mixed gas flows is provided on the upper side, so that water and the oxygen-hydrogen mixed gas can flow between the electrodes 11 and 12.
- the flow holes 11b and 12b are configured to circulate and / or mist-like water so as to overflow the water, so that corrosion of the electrodes 11 and 12 can be suppressed. That is, the corrosion of the electrodes 11 and 12 often occurs in the hole where the water is immersed, and the flow holes 11b and 12b are configured to flow so that the water overflows and / or the mist-like water flows. Therefore, the immersion of water in the flow holes 11b and 12b can be reduced, and the corrosion of the electrodes 11 and 12 can be suppressed.
- the water inflow hole 11a on the lower side where water is often immersed can be omitted, which can further contribute to the suppression of corrosion of the electrodes 11 and 12. .
- the flow holes 11b and 12b and the gas outflow holes 12c are provided so as to extend in a slit shape and a long shape along the direction intersecting the flow direction of water or the like, they are provided between the electrodes 11 and 12. The flow volume of water, mist, or oxygen-hydrogen mixed gas can be increased.
- the corrosion of the electrodes 11 and 12 can be suppressed by the material 30 for suppressing the corrosion of the electrodes 11 and 12.
- the material 30 for suppressing corrosion includes peripheral portions 11A ′, 11A ′′, 12A ′, 12A ′′, 11B ′, 11B ′ of the peripheral portions 11A ′, 11A ′′, 12A ′, 12A ′′, 11B ′, 11B ′ of the through holes 11a, 12a, 11b, 12b, 12c, 15a of the electrodes 11 and 12.
- the flow holes 11b and 12b and the gas outflow holes 12c extend in a slit shape and a long shape along the direction intersecting the flow direction of water or the like, the flow amount of water, mist, or oxygen-hydrogen mixed gas. , The electrolysis of water is promoted, and the corrosion of the electrodes 11 and 12 is promoted. However, by providing the material 30 for suppressing the corrosion as described above, the corrosion of the electrodes 11 and 12 is effective. Can be suppressed.
- the power supply device 50 has a polarity reversing portion 54 that alternately inverts the polarity of the current, there is a possibility that oxygen-hydrogen mixed gas is efficiently generated and corrosion of the electrodes 11 and 12 is promoted.
- the material 30 for suppressing corrosion as described above the corrosion of the electrodes 11 and 12 can be effectively suppressed.
- the power supply device 50 has a timing setting unit 22d that sets the supply timing so that the timing of the intermittent supply of water in the water supply unit 22 and the timing of the intermittent supply of the current match or overlap. Therefore, oxygen-hydrogen mixed gas may be efficiently generated and corrosion of the electrodes 11 and 12 may be promoted. However, by providing the material 30 for suppressing corrosion as described above, corrosion of the electrodes 11 and 12 can be prevented. It can be effectively suppressed.
- the most upstream electrode 11 water flows in from the lower side through the water inflow hole 11a, and water or the like flows from the electrode 12 adjacent to the most upstream electrode 11.
- the electrode 11 adjacent to the most downstream electrode 12 water flows so as to overflow on the upper side through the flow holes 11b and 12b, and oxygen-hydrogen mixed gas flows, and the most downstream electrode In No. 12, the oxygen-hydrogen mixed gas flows out on the upper side through the gas outflow hole 12c, and water flows out on the lower side through the water outflow hole 11b, so that the oxygen-hydrogen mixed gas is efficiently generated.
- the corrosion of the electrode 11 is promoted.
- the electrodes 11 and 12 are provided with the material 30 for suppressing the corrosion in the through holes 11a, 12a, 11b, 12b, 12c and 15a. Corrosion can be suppressed.
- FIGS. 26 to 30 Another embodiment of the oxygen-hydrogen mixed gas generator of the present invention will be described in detail with reference to FIGS. 26 to 30. It should be noted that the configurations with the same reference numerals as those of the above-described embodiment and the configurations similar to those of the above-described embodiments, which are not described below, are the same as those of the above-described embodiments. That is, as shown in FIG. 26, in the oxygen-hydrogen mixed gas generator 1 according to another embodiment of the present invention, the flow holes 11b and 12b and the gas outflow holes 12c are staggered between adjacent electrodes 11 and 12. It will be provided.
- the flow holes 11b, 12b and the gas outflow holes 12c are supposed to match the positions 11b1, 12b1, 12c1 on the lower end side between the adjacent electrodes 11 and 12. Further, the flow holes 11b, 12b and the gas outflow hole 12c are designed so that the positions 11b2, 12b2, 12c2 on the upper end side coincide with each other between the adjacent electrodes 11 and 12. That is, the flow holes 11b and 12b and the gas outflow holes 12c coincide with each other in the height direction while equalizing the slit height h while gradually reducing the area between the adjacent electrodes 11 and 12 toward the downstream side. I'm going to let you.
- the power supply device 50 of the oxygen-hydrogen mixed gas generator 1 turns off the current supply when the water supply by the water supply unit 22 is on. In addition to performing control, it is possible to control to turn on the current supply when the water supply by the water supply unit 22 is off.
- the most upstream electrode 11 ( ⁇ ) of the plurality of electrodes 11 and 12 provided in parallel is provided with a water inflow hole 11a into which water supplied by the water supply unit 22 flows.
- the water supply unit 22 has a detector 110 for detecting the liquid level of the supplied water, the water supply unit 22 supplies water based on the liquid level detected by the detector 110, and the power supply device 50 supplies water. Controlling to turn off the current supply when the water supply by the water supply unit 22 is on, and controlling to turn on the current supply when the water supply by the water supply unit 22 is off. Can be done.
- the water supply by the water supply unit 22 When the water supply by the water supply unit 22 is on, as shown in FIG. 28, the water supply is continuously performed for a certain period of time, and as shown in FIG. 30, the water supply is performed. It shall include the case where it is performed intermittently for a certain period of time. On the other hand, when the water supply by the water supply unit 22 is off, as shown in FIGS. 28 and 30, only continuous off is assumed and intermittent off is not included.
- the liquid level includes the first liquid level and the second liquid level, and the first liquid level is set to be higher than the second liquid level and is detected by the detector 110. When the liquid level is higher than the first liquid level, the water supply unit 22 turns off the water supply, and the power supply device 50 turns on the current supply and detects it by the detector 110.
- the water supply unit 22 may control the water supply to be turned on, and the power supply device 50 may control the current supply to be turned off. can.
- the first liquid level may be near the lower end of the flow hole 11b, and the second liquid level may be near the upper end of the water inflow hole 11a.
- the most downstream electrode 12 ( ⁇ ) of the plurality of electrodes 11 and 12 provided in parallel is provided with a water outflow hole 12a through which water flows out.
- the water supplied between the electrode 12 ( ⁇ ) on the most downstream side and the electrode 11 ( ⁇ ) adjacent to the upstream side with respect to the electrode 12 ( ⁇ ) on the most downstream side is drained into the water outflow hole.
- the water outflow portion 26 has a water outflow portion 26 that flows out through the 12a, and the water outflow portion 26 can intermittently perform the outflow of water.
- the most downstream electrode 12 ( ⁇ ) of the plurality of electrodes 11 and 12 provided in parallel is provided with a water outflow hole 12a through which water flows out, and the most downstream electrode 12 ( ⁇ ) is provided.
- the water outflow portion 26 that causes the water supplied between the electrodes 11 ( ⁇ ) adjacent to the upstream side to flow out through the water outflow hole 12a with respect to the most downstream electrode 12 ( ⁇ ), and the adjacent electrode 11 ( ⁇ ).
- a detector 120 for detecting the liquid level of the water supplied between 12 ( ⁇ ), and the water outflow unit 26 has a water outflow based on the liquid level detected by the detector 120. Can be done intermittently.
- the water outflow portion 26 has a pipe 26a, a valve 26b, and a pump 26c for allowing water to flow out to the first water storage portion 21a through the water outflow hole 12, and opens / closes the valve 26b and turns the pump 26b on / off. By doing so, the outflow of water can be performed intermittently.
- the liquid level includes the first liquid level and the second liquid level, and the first liquid level is set to be higher than the second liquid level and is detected by the detector 120.
- the water outflow unit 26 turns on the outflow of water
- the liquid level detected by the detector 120 is higher than the second liquid level.
- the water outflow portion 26 can turn off the outflow of water.
- the first liquid level may be near the lower end of the gas outflow hole 12c
- the second liquid level may be near the upper end of the water outflow hole 12a.
- oxygen-hydrogen mixed gas generator 1 Since the oxygen-hydrogen mixed gas generator 1 according to another embodiment of the present invention is configured as described above, water can be uniformly supplied to the electrodes 11 and 12 on the downstream side.
- the flow holes 11b and 12b are provided in a staggered manner between the adjacent electrodes 11 and 12, so that mist-like water can flow through the flow holes 11b and 12b.
- the gas When flowing from the electrodes 11 and 12 on the upstream side to the electrodes 11 and 12 adjacent to the downstream side, the gas can be circulated so as to collide with the closed electrode portion of the electrodes 11 and 12 adjacent to the downstream side. Water can be reliably circulated through the electrodes 11 and 12 adjacent to the downstream side. Further, even when water overflows through the flow holes 11b and 12b, it can be circulated so as to collide with the closed electrode portions 11b', 12b' and 12c'of the electrodes 11 and 12 adjacent to the downstream side. ..
- the flow holes 11b and 12b have the upstream flow holes 11b and 12b projected onto the electrodes 11 and 12 adjacent to the downstream side when the upstream flow holes 11b and 12b are projected onto the electrodes adjacent to the downstream side.
- the areas of the flow holes 11b and 12b and the gas outflow hole 12c gradually decrease toward the downstream side, so that the flow holes 11b and 12b and the gas outflow hole 12c of the electrodes 11 and 12 gradually decrease toward the downstream side.
- the other closed electrode portions 11b', 12b', 12c' gradually increase, and mist-like water collides with the closed electrode portions 11b', 12b', 12c'of the electrodes 11 and 12 toward the downstream side. It will be easier. As a result, water can be supplied evenly to the electrodes 11 and 12 on the downstream side.
- the flow holes 11b, 12b and the gas outflow hole 12c have the flow holes 11b between the adjacent electrodes 11 and 12 by matching the positions 11b1, 12b1, 12c1 on the lower end side between the adjacent electrodes 11 and 12. It is possible to make the area of the electrode portion below the positions 11b1, 12b1, 12c1 on the lower end side of 12b and the gas outflow hole 12c equal, and make the generation efficiency of the oxygen-hydrogen mixed gas equivalent between the adjacent electrodes 11 and 12. can do.
- the power supply device 50 controls to turn off the current supply when the water supply by the water supply unit 22 is on, and supplies the current when the water supply by the water supply unit 22 is off. More specifically, the water supplied by the water supply unit 22 flows into the most upstream electrode 11 ( ⁇ ) among the plurality of electrodes 11 and 12 provided in parallel by performing the control to turn on. A water inflow hole 11a is provided, and a water inflow hole 11a is provided between the most upstream side electrode 11 ( ⁇ ) and the most upstream side electrode 11 ( ⁇ ) and the downstream side adjacent electrode 12 ( ⁇ ).
- the water supply unit 22 has a detector 110 for detecting the liquid level of the water, the water supply unit 22 supplies water based on the liquid level detected by the detector 110, and the power supply device 50 is a water supply unit.
- the current supply By controlling the current supply to be turned off when the water supply by the water supply unit 22 is on, and by performing the control to turn on the current supply when the water supply by the water supply unit 22 is off. Corrosion of the electrodes 11 and 12 can be suppressed. That is, corrosion of the electrodes 11 and 12 is likely to occur when electrolysis is performed in a state where water is flowing, and when the water supply by the water supply unit 22 is off, the current supply is controlled to be turned on.
- electrolysis can be performed when the flow of water is small, and corrosion of the electrodes 11 and 12 can be suppressed. Corrosion of the electrodes 11 and 12 often occurs in the water inflow hole 11a in which water is immersed, and the corrosion suppressing effect is further enhanced in the electrode 11 ( ⁇ ) having such a water inflow hole 11a (oxygen-hydrogen mixed gas).
- the water supply unit 22 in the power supply device 50 of the generator 1 When the water supply unit 22 in the power supply device 50 of the generator 1 is on, the current supply is controlled to be turned off, and when the water supply unit 22 is off, the current supply is turned off.
- the current supply is controlled to be turned off when the water supply by the water supply unit 22 is simply turned on without the detection of the liquid level level, and the water supply unit is used.
- the current supply is controlled to be turned on when the water supply by 22 is off).
- the most downstream electrode 12 ( ⁇ ) is provided with a water outflow hole 12a through which water flows out, and is the most downstream electrode 12 ( ⁇ ).
- the water outflow portion 26 has a water outflow portion 26 that allows water supplied between the electrodes 11 ( ⁇ ) adjacent to the upstream side to flow out through the water outflow hole 12a with respect to the downstream side electrode 12 ( ⁇ ).
- corrosion of the electrode can be suppressed. That is, corrosion of the electrodes is likely to occur when electrolysis is performed in a state where water is flowing, and when the outflow of water by the water outflow portion 26 is off, between the adjacent electrodes 11 ( ⁇ ) and 12 ( ⁇ ).
- the power supply device 50 of the oxygen-hydrogen mixed gas generator 1 controls to turn off the current supply when the water supply by the water supply unit 22 is on, and also controls the water supply.
- the water supply unit 22 controls to turn on the current supply when the water supply by the supply unit 22 is off, but the water supply unit 22 supplies water when the current supply by the power supply device 50 is on. It is possible to obtain a required effect by controlling the water supply to be relatively small and controlling the water supply to be relatively large when the current supply by the power supply device 50 is off.
- the most upstream electrode 11 ( ⁇ ) of the plurality of electrodes 11 and 12 provided in parallel is provided with a water inflow hole 11a into which water supplied by the water supply unit 22 flows, and water. Detects the liquid level of water supplied between the most upstream side electrode 11 ( ⁇ ) provided with the inflow hole 11a and the downstream side adjacent electrode 12 ( ⁇ ) with respect to the most upstream side electrode 11 ( ⁇ ).
- the detector 110 is provided, and the water supply unit 22 supplies water based on the liquid level detected by the detector 110, and supplies water when the current supply by the power supply device 50 is on. In addition to controlling the relative reduction, even if the water supply is controlled to be relatively large when the current supply by the power supply device 50 is off, electrolysis can be performed when the water flow is low.
- the water supply is controlled to be relatively small.
- the configuration that controls to relatively increase the water supply when the current supply by the power supply device 50 is off is simply when the current supply by the power supply device 50 is on without mediating the detection of the liquid level.
- FIG. 31 is a diagram showing the configuration of the suction device according to the embodiment of the present invention
- FIG. 32 is another diagram showing the configuration of the suction device
- FIG. 33 is a diagram showing the configuration of the suction tool of the suction device. be.
- the suction device 2 includes the oxygen-hydrogen mixed gas generator 1 and the suction tool 90 described above.
- the oxygen-hydrogen mixed gas generator 1 of FIGS. 31 and 32 has a configuration excluding the combustion reactor 30 and the generator 40, and includes an electrolyzer 10, a water supply device 20, a power supply device 50, and a selection unit 80. is doing.
- the suction device 2 is a device for sucking the oxygen-hydrogen mixed gas generated by the oxygen-hydrogen mixed gas generator 1, and the suction tool 90 has a supply pipe 91 and a short pipe 93.
- the supply pipe 91 is a pipe for circulating the oxygen-hydrogen mixed gas generated by the oxygen-hydrogen mixed gas generator 1 and supplying it to a predetermined position.
- the supply pipe 91 has an ejection port 92 for ejecting the oxygen-hydrogen mixed gas, and the oxygen-hydrogen mixed gas can be sucked from the ejection port 92.
- the short pipe 93 is provided on the side peripheral surface of the supply pipe 91 so as to communicate with the spout 92, and the oxygen-hydrogen mixed gas can be sucked from the short pipe 93.
- Two short tubes 93 are provided and can be inserted into the nose or the like.
- the supply pipe 91 has a mother pipe 91', a first pipe 91a, and a second pipe 91b.
- the mother pipe 91' is connected to and communicates with the third gas flow pipe 21b' of the oxygen-hydrogen mixed gas generator 1 on the starting end side.
- the first pipe 91a and the second pipe 91b are branch pipes that are bifurcated from the terminal side of the mother pipe 91', and the starting end side is the terminal side of the mother pipe 91'and the spout 92 is the terminal side. It is supposed to be.
- the first pipe 91a and the second pipe 91b are connected and communicated on the terminal side so as to form an annular shape.
- the oxygen-hydrogen mixed gas of the present invention enhances immunity when atomic oxygen is converted to oxygen ions in the body, neutralizes hydroxy radicals when atomic hydrogen is converted to hydrogen ions, and is derived from atomic hydrogen.
- the oxygen-hydrogen mixed gas of the present invention can be used as an immunity enhancer, a therapeutic agent for an immune disease, or a preventive agent.
- the suction device 2 connects and communicates with the mask 94 covering the mouth and nose as one without branching the supply pipe 91, and the user sucks the oxygen-hydrogen mixed gas from the mouth and nose. It may be that.
- the supply pipe 91 is connected to the fixture 95 and communicated with the supply pipe 91 as one without branching.
- the fixing tool 95 is for fixing to the user's head such as headphones, and the fixing tool 95 is provided with a swing tube 96 that extends in a J shape and swings in a predetermined manner.
- the swing pipe 96 is provided with an outlet 92 in which the start end side 96'is connected to the end side of the supply pipe 91 and communicates with the swing pipe 96, and the oxygen-hydrogen mixed gas is ejected to the end side.
- the position of the swing tube 96 can be adjusted while swinging with the start end side 96'as a fulcrum, and the ejection port 92 is positioned near the user's nose so that the user sucks the oxygen-hydrogen mixed gas from the nose. can do.
- the present invention is not limited to the above-described embodiment, and various applications and modifications can be carried out.
- the polarity inversion circuit 54 is operated between the ON state of the DC current by the first electric circuit 60 and the ON state of the DC current by the second electric circuit 70 by the switching operation of the switching element.
- the off state of the DC current is interposed, but the ON state of the DC current by the first electric circuit 60 is changed to the second electric circuit 70 without substantially intervening the off state. It may be reversed to the on state of the DC current.
- the second electric circuit 70 when the direct current is on by the first electric circuit 60, the second electric circuit 70 is in the off state of the direct current, and in the on state of the direct current by the second electric circuit 70, the first electric circuit 60 is in the off state.
- the direct current is turned off, and the first electric circuit 60 and the second electric circuit 70 are configured to intermittently supply currents, respectively.
- the water supply device 20 intermittently supplies water while pulsating the pump 22b as a tube pump, but it may be a pump other than the tube pump, and further, FIG. 37.
- a valve 22c is provided in the pipe 22a through which water flows, and water is intermittently supplied by opening and closing the valve 22c while setting a predetermined timing by the timing setting unit 22d.
- the water supply unit 22 of the above-described embodiment is used as the first water supply unit 22, and the second water is supplied so as to sprinkle water from the upper side of the electrodes 11 and 12. It may have a supply unit 25.
- the water can be supplied separately by the first water supply unit 22 and the second water supply unit 25, and the amount of water supplied toward the water inflow hole 11a is reduced. Therefore, the effect of suppressing corrosion of the electrodes can be further increased.
- the first water supply unit 22 is omitted and the water is supplied only from the second water supply unit 25, it is the most upstream side in the direction in which water or the like flows.
- the water inflow hole 11a provided on the lower side of the electrode 11 ( ⁇ ) can be omitted, and the manufacturing cost of the oxygen-hydrogen mixed gas generator 1 can be reduced.
- a water inflow hole is provided on the lower side of the holding plate 8
- a water outflow hole is provided on the lower side of the holding plate 9, and further, between the electrode 11 ( ⁇ ) and the holding plate 8 and the electrode 12 ( A predetermined space is provided between ⁇ ) and the holding plate 9, and water flows between the electrode 11 ( ⁇ ) and the holding plate 8 through the water inflow hole of the holding plate 8, and the water flows out of the holding plate 9. Water may flow out from between the electrode 12 ( ⁇ ) and the holding plate 9 through the hole.
- the water inflow hole 11a in the electrode 11 ( ⁇ ) and the electrode 12 ( ⁇ ) The water outflow hole 12a can be omitted.
- the material 30 for suppressing corrosion can exert a required effect even if it is provided only in the water inflow hole 11a and the water outflow hole 12a.
- the electrode 11 ( ⁇ ) on the most upstream side in the direction in which water or the like flows is provided with a water inflow hole 11a on the lower side through which water flows, and the electrode 11 on the most upstream side is provided.
- flow holes 11b and 12b through which the oxygen-hydrogen mixed gas flows are provided, and the most downstream electrode 12 ( ⁇ ) is provided with a gas outflow hole 12c on the upper side through which the oxygen-hydrogen mixed gas flows out.
- a water outflow hole 12a through which water flows out is provided on the lower side, but as shown in FIGS. 42 and 43, in all the electrodes 11 and 12, a water flow hole through which water flows between the electrodes 11 and 12. 11a1 ′ and 12a1 ′ are provided on the lower side, and gas flow holes 11b1 ′ and 12b1 ′ through which oxygen-hydrogen mixed gas flows are provided on the upper side.
- the electrodes 11 and 12 are immersed in water to an intermediate position in the vertical direction, and the upper side is exposed to the air, and the gas flow holes 11b1'and 12b1' are water.
- the lateral dimensions (X') of the gas flow holes 11b1', 12b1' which extend in a slit shape and a long shape along the direction intersecting the flow direction such as, etc.
- the ratio (A) to X) is set to 0.6 to 0.9
- the required effect can be obtained even if the value is set to 1 to 5.
- Electrode on the most upstream side in the direction in which water or the like flows ⁇ : Electrode adjacent to the electrode on the most upstream side ⁇ : Electrode adjacent to the electrode on the most downstream side ⁇ : Electrode A on the most downstream side: X ′ Ratio X: Lateral dimensions of electrodes 11 and 12 X': Lateral dimensions of gas flow holes 11b and 12b B: Ratio of Y'to X'X': Height of gas flow holes 11b and 12b C: Ratio of Y'to Z Y: Height dimension between electrodes 11 and 12 Y': Height dimension of gas flow holes 11b and 12b Z: Dimensions of gap between electrodes 11 and 12 h: Slit height 1: Oxygen hydrogen Mixing gas generator 2: Suction device 8, 9: Holding plate 10: Electrolysis device 10a: Electrolysis chamber 11: First electrode 11': Edge portion 11a, 11a1': Water inflow hole 11A: Peripheral portion 11A': Inner peripheral edge portion 11A ′′: Outer peripheral
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Abstract
Description
流通穴は、隣接する電極間において下端側の位置を一致させることにより、隣接する電極間において流通穴の下端側から下方の電極部分の面積を同等とすることが可能となり、隣接する電極間において酸素水素混合ガスの発生効率を同等とすることができる。
腐食を抑制するための材料は、貫通穴の周縁部に膜状に設けることができる。
腐食を抑制するための材料は、貫通穴の周縁部に液状ガスケットを塗布して膜状に設けることができる。
流通穴は、水の流通方向と交差する方向に沿って長尺状に延びることにより、水の流通量を増加させることができる。
電源装置は、電流のオン時間を制御して電流の波形の制御を行い電流を間欠的に供給する構成を有することができる。
隣接する電極の縁部間にパッキンが介在するとともに、電極の縁部およびパッキンに貫通穴を設け、電極の縁部の貫通穴およびパッキンの貫通穴に管部材を挿通しつつ管部材に更に締結部材を挿通し、締結部材により、隣接する電極の縁部間にパッキンを介在させた状態で電極の縁部間を圧接するように締結することができる。これにより、隣接する電極を圧接するように締結することができる。
パッキンの貫通穴の穴径とパッキンの貫通穴に挿入される管部材の外径を略同等とするとともに、パッキンを弾発性を有する材料により構成して、締結部材により、電極の縁部間にパッキンを介在させた状態で隣接する電極の縁部間を圧接するように締結することにより、パッキンの貫通穴が内側に延びてパッキンの貫通穴の穴径が小さくなり管部材の外面側とパッキンの貫通穴の内側とが密着するように構成することができる。これにより、管部材の外面側とパッキンの貫通穴の内側との隙間から水が漏れることを抑制することができる。
図1は、本発明の実施形態に係る酸素水素混合ガス発生装置の全体構成を示す図、図2は、酸素水素混合ガス発生装置の電気分解装置および水供給装置の構成を示す図、図3は、電気分解装置の構成を拡大して示す拡大側面図、図4は、電極の構成を拡大して示す図3のAA断面正面図、図5は、図4に関連する電極およびパッキンの構成を拡大して示す正面図、図6は、電極の構成を拡大して示す図3のBB断面正面図、図7は、図6に関連する電極およびパッキンの構成を拡大して示す正面図、図8は、電極の構成を拡大して示す図3のCC断面正面図、図9は、図8に関連する電極およびパッキンの構成を拡大して示す正面図、図10は、電気分解装置の腐食を抑制する構成を示す図、図11は、電気分解装置の腐食を抑制する構成を示す別の図、図12は、電気分解装置の腐食を抑制する構成を示す更に別の図、図13は、電気分解装置における締結部材による締結の状態を示す斜視図、図14は、水供給装置の水の供給方法を示す図、図15は、酸素水素混合ガス発生装置の電源装置の構成を示す図、図16は、電源装置の第1の電路を示す図、図17は、電源装置の第2の電路を示す図、図18は、電源装置の電流の出力波形を示す図、図19は、電源装置の電流の出力波形を示す図18に続く図、図20は、電源装置において極性反転回路をオフとしたときの電流の出力波形を示す図、図21は、電源装置においてパルスカット回路および極性反転回路をオフとしたときの電流の出力波形を示す図、図22は、酸素水素混合ガス発生装置における第1の構成を説明するための図、図23は、酸素水素混合ガス発生装置における第2の構成を説明するための図、図24は、酸素水素混合ガス発生装置における第3の構成を説明するための図である。なお、以下の説明における各方向は図において明示するものとする。
[数1]
A=X´/X
[数2]
B=Y´/X´
[数3]
C=Y´/Z
つまり、水供給部22は、水が流通する管22aとポンプ22bを有している。ポンプ22bは、例えば、チューブポンプとすることができ、チューブポンプから脈動するように水を供給することにより、水の間欠的な供給が可能となっている。この間欠的な水の供給により、酸素水素混合ガスを間欠的に発生させることができる(ポンプ22bは、後述するように、チューブポンプ以外のポンプとしてもよく、更にバルブの開閉によりポンプ22bから吐出される水を間欠的に供給することとしてもよい)。
パルスカット回路53は、スイッチング素子を含み、同スイッチング素子のスイッチング操作により直流電流のオン時間およびオフ時間を制御して直流電流のオン状態およびオフ状態を交互に繰り返し行うことができる。これにより直流電流の波形の制御より詳しくはパルスカットを行い直流電流を間欠的に供給する構成とし所定の矩形状のパルス波形を形成することができる。
すなわち、図18(a)に示す交流電源51からの交流電流を、図18(b)に示すように、AC/DCコンバータ回路52により直流電流に変換する。次いで、図18(c)に示すように、平滑部(平滑回路)52aにより直流電流を平滑化する。次に、図19(a)に示すように、パルスカット回路53のスイッチング操作によりパルスカットを行うとともに、極性反転回路54のスイッチング操作により極性の交互の反転を行う。続いて、図19(b)に示すように、電流制御回路55により印加電圧をコントロールし直流電流の制御を行う。
また更に、流通穴11b,12bおよびガス流出穴12cは、水等の流通方向と交差する方向に沿ってスリット状にかつ長尺状に延びるように設けることとしたので、電極11,12間において水、ミスト、乃至酸素水素混合ガスの流通量を増加させることができる。
腐食を抑制するための材料30は、電極11,12の貫通穴11a,12a,11b,12b,12c,15aの周縁部11A´,11A´´,12A´,12A´´,11B´,11B´´,12B´,12B´´,12C´,12C´´,15A´,15A´´に設けることとしたので、より詳しくは貫通穴11a,11b,12a,12b,12c,15aの内周縁部11A´,11B´,12A´,12B´,12C´,15A´および外周縁部11A´´,11B´´,12A´´,12B´´,12C´´,15A´´に腐食を抑制するための材料30を設けることとしたので、電極11,12の腐食を更に効果的に抑制することができる。
本発明の酸素水素混合ガス発生装置の他の実施形態を図26乃至図30に基づいて詳細に説明する。なお、上述した実施形態と同一の符号が付された構成および同様の構成であって以下において説明がされてない構成については上述した実施形態と同様の構成であるものとする。
すなわち、図26に示すように、本発明の他の実施形態に係る酸素水素混合ガス発生装置1は、流通穴11b,12bおよびガス流出穴12cは、隣接する電極11,12間において千鳥状に設けることとしている。より詳しくは、流通穴11b,12bは、水等が流通する方向における上流側の流通穴11,12bを水等が流通する方向における下流側に隣接する電極11,12に前後方向に投影したときに投影した上流側の流通穴11b、12bが下流側に隣接する電極11,12に設けられた流通穴11b,12bおよびガス流通穴12c以外の閉塞した電極部分11b´,12b´,12c´と重なるように設けることとしている。流通穴11b,12bの面積およびガス流出穴12cの面積は、下流側に行くにしたがって漸次小さくなることとしている。
また、液面レベルは、第1の液面レベルと第2の液面レベルを含み、第1の液面レベルは、第2の液面レベルよりも高い液面レベルとし、検出器110により検出された液面レベルが第1の液面レベルよりも高いときに、水供給部22は、水の供給をオフとするとともに、電源装置50は、電流の供給をオンとし、検出器110により検出された液面レベルが第2の液面レベルよりも低いときに、水供給部22は、水の供給をオンとするとともに、電源装置50は、電流の供給をオフとする制御を行うことができる。第1の液面レベルは、流通穴11bの下端付近とし、第2の液面レベルは、水流入穴11aの上端付近とすることができる。
図31は、本発明の実施形態に係る吸引装置の構成を示す図、図32は、同吸引装置の構成を示す別の図、図33は、同吸引装置の吸引具の構成を示す図である。
例えば、上述した実施形態にあっては、極性反転回路54は、スイッチング素子のスイッチング操作により、第1の電路60による直流電流のオン状態と第2の電路70による直流電流のオン状態との間に、直流電流のオフ状態を介在させることとしているが、図36に示すように、オフ状態を実質的に介在させずに第1の電路60による直流電流のオン状態から第2の電路70による直流電流のオン状態に反転させることとしてもよい。
また、図示しないが挟持板8の下部側に水流入穴を設けるとともに、挟持板9の下部側に水流出穴を設け、更に、電極11(α)と挟持板8との間および電極12(λ)と挟持板9との間に所定の間隔を設け、挟持板8の水流入穴を介して電極11(α)と挟持板8との間に水を流入させ、挟持板9の水流出穴を介して電極12(λ)と挟持板9との間から水を流出させることとしてもよく、この場合にあっては、電極11(α)における水流入穴11a、電極12(λ)における水流出穴12aを省略することができる。
β:最も上流側の電極に隣接する電極
γ:最も下流側の電極に隣接する電極
λ:最も下流側の電極
A:X´のXに対する比
X:電極11,12の側方の寸法
X´:ガス流通穴11b,12bの側方の寸法
B:Y´のX´に対する比
X´:ガス流通穴11b,12bの高さ寸法
C:Y´のZに対する比
Y:電極11,12間の高さ寸法
Y´:ガス流通穴11b,12bの高さ寸法
Z:電極11,12間の間隙の寸法
h:スリット高さ
1:酸素水素混合ガス発生装置
2:吸引装置
8,9:挟持板
10:電気分解装置
10a:電気分解室
11:第1の電極
11´:縁部
11a,11a1´:水流入穴
11A:周縁部
11A´:内周縁部
11A´´:外周縁部
11b,11b1´:流通穴
11b1:下端位置
11b2:上端位置
11b´:閉塞した電極部分
12:第2の電極
12´:縁部
12a,12a1´:水流出穴
12A:周縁部
12A´:内周縁部
12A´´:外周縁部
12b,12b1´:流通穴
12b1:下端位置
12b2:上端位置
12b´:閉塞した電極部分
12c:ガス流出穴
12c1:上端位置
12c2:下端位置
12c´:閉塞した電極部分
13:パッキン
14:締結部材
14a:ボルト
14b:ナット
15a1,15a2,15a3:貫通穴
15a2´:内側
16:管部材
16a:外面側
20:水供給装置
21:水貯留部
21´:ポンプ
21a:第1の水貯留部
21a´:第1のガス流通管
21a´´:管
21b:第2の水貯留部
21b´:第2のガス流通管
21b´´:第3のガス流通管
22:水供給部(第1の水供給部)
22a:管
22b:ポンプ
22d:タイミング設定部
23:クラスター処理部
23a:クラスター板
23b:銅板
24:管
25:第2の水供給部
26:水流出部
26a:配管
26b:バルブ
26c:ポンプ
30:腐食を抑制するための材料
35:被写体
40:発電機
50:電源装置
51:交流電源
52:直流変換部
52a:平滑部
53:波形制御部
54:極性反転部
55:電流制御部
60:第1の電路
70:第2の電路
80:選択部
90:吸引具
91:供給管
91´:母管
91a:第1の管
91b:第2の管
92:噴出口
93:短尺な管
94:マスク
95:固定具
96:揺動管
96´:始点側
100:冷却装置
101:供給ファン
110,120:検出器
Claims (19)
- 電極を用いて水の電気分解を行う電気分解装置と、前記電極に所定の電流を供給する電源装置と、を有し、酸素水素混合ガスを発生させる酸素水素混合ガス発生装置であって、
前記電極は、所定の間隔を置いて複数並行して設けられ、前記電極に、前記水が溢流するように流通および/またはミスト状の水が流通する流通穴が設けられることを特徴とする酸素水素混合ガス発生装置。 - 前記流通穴は、隣接する前記電極間において千鳥状に設けることを特徴とする請求項1に記載の酸素水素混合ガス発生装置。
- 前記流通穴は、上流側の前記流通穴を下流側に隣接する電極に投影したときに前記投影した前記上流側の流通穴が前記下流側に隣接する電極に設けられた前記流通穴以外の閉塞した電極部分と重なるように設けることを特徴とする請求項1に記載の酸素水素混合ガス発生装置。
- 前記流通穴の面積は、前記下流側に行くにしたがって小さくなることを特徴とする請求項3に記載の酸素水素混合ガス発生装置。
- 前記流通穴は、前記隣接する電極間において下端側の位置を一致させることを特徴とする請求項4に記載の酸素水素混合ガス発生装置。
- 前記流通穴は、貫通穴とするとともに、少なくとも前記貫通穴の周縁部に、腐食を抑制するための材料を設けることを特徴とする請求項1に記載の酸素水素混合ガス発生装置。
- 前記腐食を抑制するための材料は、前記貫通穴の周縁部に膜状に設けることを特徴とする請求項1に記載の酸素水素混合ガス発生装置。
- 前記腐食を抑制するための材料は、前記貫通穴の周縁部に液状ガスケットを塗布して前記膜状に設けることを特徴とする請求項1に記載の酸素水素混合ガス発生装置。
- 前記電極に前記水を間欠的に供給する構成の水供給部を有し、前記電気分解装置は、前記電極に前記水を間欠的に供給する構成とすることを特徴とする請求項1に記載の酸素水素混合ガス発生装置。
- 前記流通穴は、前記水の流通方向と交差する方向に沿って長尺状に延びることを特徴とする請求項1に記載の酸素水素混合ガス発生装置。
- 前記電源装置は、前記電流のオン時間を制御して前記電流の波形の制御を行い前記電流を間欠的に供給する構成を有することを特徴とする請求項1に記載の酸素水素混合ガス発生装置。
- 前記電源装置は、前記水供給部による水の供給がオンのときに、前記電流の供給をオフとする制御を行うとともに、前記水供給部による水の供給がオフのときに、前記電流の供給をオンとする制御を行うことを特徴とする請求項1に記載の酸素水素混合ガス発生装置。
- 前記水供給部により供給される水が流入する水流入穴が設けられるとともに、
前記複数並行して設けられる電極のうち最も上流側の電極と前記最も上流側の電極に対し下流側に隣接する電極間に供給された水の液面レベルを検出する検出器を有し、
前記水供給部は、前記検出器により検出された液面レベルに基づいて前記水の供給を行い、前記電源装置は、前記水供給部による水の供給がオンのときに、前記電流の供給をオフとする制御を行うとともに、前記水供給部による水の供給がオフのときに、前記電流の供給をオンとする制御を行うことを特徴とする請求項1に記載の酸素水素混合ガス発生装置。 - 前記水供給部は、前記電源装置による電流の供給がオンのときに、前記水の供給を相対的に少なくする制御を行うとともに、前記電源装置による電流の供給がオフのときに前記水の供給を相対的に多くする制御を行うことを特徴とする請求項1に記載の酸素水素混合ガス発生装置。
- 前記水供給部により供給される水が流入する水流入穴が設けられるとともに、
前記隣接する電極間に供給された水の液面レベルを検出する検出器を有し、
前記水供給部は、前記検出器により検出された液面レベルに基づいて前記水の供給を行うとともに、前記電源装置による電流の供給がオンのときに、前記水の供給を相対的に少なくする制御を行うとともに、前記電源装置による電流の供給がオフのときに前記水の供給を相対的に多くする制御を行うことを特徴とする請求項1に記載の酸素水素混合ガス発生装置。 - 水が流出する水流出穴が設けられるとともに、
前記複数並行して設けられる電極のうち最も下流側の電極と前記最も下流側の電極に対し上流側に隣接する電極間に供給された水を前記水流出穴を介して流出させる水流出部を有し、
前記水流出部は、前記水の流出を間欠的に行うことを特徴とする請求項1に記載の酸素水素ガス発生装置。 - 水が流出する水流出穴が設けられるとともに、
前記複数並行して設けられる電極のうち最も下流側の電極と前記最も下流側の電極に対し上流側に隣接する電極間に供給された水を前記水流出穴を介して流出させる水流出部と、
前記隣接する電極間に供給された水の液面レベルを検出する検出器と、を有し、
前記水流出部は、前記検出器により検出された液面レベルに基づいて前記水の流出を間欠的に行うことを特徴とする請求項1に記載の酸素水素混合ガス発生装置。 - 隣接する前記電極の縁部間にパッキンが介在するとともに、前記電極の縁部および前記パッキンに貫通穴を設け、前記電極の縁部の貫通穴および前記パッキンの貫通穴に管部材を挿通しつつ前記管部材に更に締結部材を挿通し、前記締結部材により、前記隣接する電極の縁部間に前記パッキンを介在させた状態で前記電極の縁部間を圧接するように締結することを特徴とする請求項1に記載の酸素水素混合ガス発生装置。
- 前記パッキンの貫通穴の穴径と前記パッキンの貫通穴に挿入される前記管部材の外径を略同等とするとともに、前記パッキンを弾発性を有する材料により構成して、前記締結部材により、前記電極の縁部間に前記パッキンを介在させた状態で前記隣接する電極の縁部間を圧接するように締結することにより、前記パッキンの貫通穴が内側に延びて前記パッキンの貫通穴の穴径が小さくなり前記管部材の外面側と前記パッキンの貫通穴の内側とが密着するように構成することを特徴とする請求項18に記載の酸素水素混合ガス発生装置。
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