CN106191909B - Electrolytic water tank and household ozone water generator using same - Google Patents
Electrolytic water tank and household ozone water generator using same Download PDFInfo
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- CN106191909B CN106191909B CN201610878294.7A CN201610878294A CN106191909B CN 106191909 B CN106191909 B CN 106191909B CN 201610878294 A CN201610878294 A CN 201610878294A CN 106191909 B CN106191909 B CN 106191909B
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/13—Ozone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
-
- 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
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Automation & Control Theory (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention provides an electrolytic water tank and a household ozone water generator using the same, and belongs to the field of kitchen disinfection appliances. The electrolytic water tank is internally provided with a gas partition wall which extends downwards from the top and is not contacted with the inner wall of the bottom, and the gas partition wall divides the electrolytic water tank into an anode cavity and a cathode cavity which are communicated with each other at the bottom; the top of the anode cavity is provided with an anode gas outlet, and the bottom of the anode cavity is provided with an anode gas inlet; the top of the cathode cavity is provided with a cathode gas outlet and a liquid injection port, and the bottom of the cathode cavity is provided with a cathode gas inlet; the bottom of the electrolytic water tank is also provided with a liquid through port. The household ozone water generator using the electrolytic water tank comprises an electrolytic module, the electrolytic water tank, an electromagnetic valve, a jet mixer, a constant current power supply and a control system.
Description
Technical Field
The invention relates to the field of household disinfection appliances.
Background
Ozone is a high-efficiency and rapid bactericide, has strong universality in sterilization, can kill various bacteria, viruses and microorganisms causing diseases to human beings and animals, and destroys the structures of the bacteria, the viruses and other microorganisms in a short time to enable the bacteria, the viruses and the other microorganisms to lose viability.
The application of ozone in water treatment has been in history for over a century, and most of water treatment plants in the world currently have an ozone treatment process.
Ozone is dissolved in water, has a high terminal application value, and is widely applied to catering industry in recent years, such as pesticide residue removal of vegetables and fruits, fishy smell removal of seafood and the like.
Chinese patent application No. 201410038187.4 discloses an agricultural ozone water generator which produces ozone gas by electrolyzing pure water and dissolving the ozone gas into water source by using an air dissolving pump and a mixing tower. The ozone gas preparation mode of the scheme does not generate nitrogen oxides and has low cost, but the mechanism for dissolving ozone into water has overlarge volume, strong vibration and high energy consumption, and the used water tank is divided into a cathode water tank and an anode water tank, so the ozone gas preparation mode has large occupied volume and is not suitable for household use.
Disclosure of Invention
In order to solve the above problems, the present invention provides an electrolytic water tank and a household ozone water generator using the same, aiming to provide an ozone water generator which is small in size and suitable for household use.
An electrolytic water tank for an ozone water generator is characterized in that a gas partition wall is arranged in the electrolytic water tank, extends downwards from the inner wall of the top of the electrolytic water tank, divides the electrolytic water tank into an anode cavity and a cathode cavity which are communicated with each other at the bottom and are not contacted with the inner wall of the bottom; the top of the anode cavity is provided with an anode gas outlet, the bottom of the anode cavity is provided with an anode gas inlet, and the upper edge of the anode gas inlet is higher than the lower edge of the gas separation wall; the top of the cathode cavity is provided with a cathode gas outlet and a liquid injection port, the bottom of the cathode cavity is provided with a cathode gas inlet, and the upper edge of the cathode gas inlet is higher than the lower edge of the gas separation wall; the bottom of the electrolytic water tank is also provided with a liquid through port.
Furthermore, the distance between the lower edge of the gas isolation wall in the electrolytic water tank and the inner wall of the bottom of the electrolytic water tank is 5-10 mm.
Furthermore, the upper edge of an anode gas inlet of the electrolytic water tank is 10-20 mm higher than the lower edge of the gas isolation wall.
Furthermore, the upper edge of a cathode gas inlet of the electrolytic water tank is 10-20 mm higher than the lower edge of the gas separation wall.
Further, the volume of the anode cavity of the electrolytic water tank is smaller than that of the cathode cavity.
A domestic ozone water generator comprising: electrolysis module, electrolytic water tank, solenoid valve, efflux blender, constant current power supply, control system, its characterized in that:
the electrolytic water tank is internally provided with a gas partition wall, the gas partition wall extends downwards from the inner wall of the top of the electrolytic water tank, is not contacted with the inner wall of the bottom, and divides the electrolytic water tank into an anode cavity and a cathode cavity, the bottoms of which are communicated; the top of the anode cavity is provided with an anode gas outlet, the bottom of the anode cavity is provided with an anode gas inlet, and the upper edge of the anode gas inlet is higher than the lower edge of the gas separation wall; the top of the cathode cavity is provided with a cathode gas outlet and a liquid injection port, the bottom of the cathode cavity is provided with a cathode gas inlet, and the upper edge of the cathode gas inlet is higher than the lower edge of the gas separation wall; the bottom of the electrolytic water tank is also provided with a liquid through port;
the electrolysis module is provided with a cathode upper interface, a cathode lower interface, an anode upper interface and an anode lower interface;
the upper interface of the cathode of the electrolysis module is connected with the cathode air inlet of the electrolysis water tank, and the upper interface of the anode of the electrolysis module is connected with the anode air inlet of the electrolysis water tank; the lower cathode interface and the lower anode interface of the electrolysis module are simultaneously connected with the liquid through port at the bottom of the electrolysis water tank through a three-way joint;
an anode gas outlet of the electrolytic water tank is connected with the jet flow mixer;
the tap water pipeline is sequentially connected with the electromagnetic valve and the jet flow mixer;
the constant current power supply is connected with the control system, and the control system is electrically connected with the electrolysis module and the electromagnetic valve.
Furthermore, the anode gas outlet of the electrolytic water tank is connected with the atmosphere through a three-way joint on a pipeline connected with the gas-water mixer.
Further, the control system controls the working state of the electrolysis module to be working or non-working according to the operation requirement of a user.
Drawings
FIG. 1 is a schematic view showing the structure of an electrolytic water tank of the present invention.
FIG. 2 is a schematic structural view of an embodiment of the electrolytic water tank of the present invention.
FIG. 3 is a schematic view of an electrolytic module used in the present invention.
FIG. 4 is a schematic structural view of a household ozone water generator according to the present invention.
FIG. 5 is a schematic structural diagram of a control system of the household ozone water generator of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
Referring to fig. 1, an electrolytic water tank 1 for generating ozone has a gas partition wall 101 therein, the gas partition wall 101 extending downward from the top inner wall of the electrolytic water tank 1, dividing the electrolytic water tank 1 into an anode chamber 102 and a cathode chamber 103 communicating with each other at the bottom, and not contacting the bottom inner wall; the anode chamber 102 has an anode gas outlet 104 at the top, an anode gas inlet 105 at the bottom of the anode chamber 102 and the upper edge of the anode gas inlet 105 is higher than the lower edge of the gas separating wall 101; the top of the cathode cavity 103 is provided with a cathode gas outlet 106 and a liquid injection port 107, the bottom of the cathode cavity 103 is provided with a cathode gas inlet 108, and the upper edge of the cathode gas inlet 108 is higher than the lower edge of the gas separation wall 101; the bottom of the electrolytic water tank 1 is also provided with a liquid through port 109, and the liquid through port 109 is arranged at the bottom of the cathode cavity 103.
The distance between the lower edge of the gas separation wall 101 in the electrolytic water tank 1 and the inner wall of the bottom of the electrolytic water tank 1 is such that pure water can smoothly circulate between the anode cavity 102 and the cathode cavity 103 under the action of gravity, and the distance is greater than the height of water freely spreading on a plane, which is usually about 4-5 mm, so the distance is as large as 5 mm. The more water is available for the electrolytic water tank 1, the higher the utilization rate of the water, when the water level in the electrolytic water tank 1 drops below the lower edge of the gas separation wall 101, the water in the electrolytic water tank 1 is not enough to submerge the lower edge of the gas separation wall 101, the gas in the anode cavity 102 is communicated with the gas in the cathode cavity 103, and the electrolytic water tank 1 loses the effect of the separation gas, so the distance between the lower edge of the gas separation wall 101 and the inner wall of the bottom of the electrolytic water tank 1 is not too large, and the distance of 10mm is enough to ensure that the gas separation wall 101 obtains as much effective volume as possible under the premise of easier manufacturing.
The anode gas (ozone and byproduct oxygen) that the electrolysis positive pole generated gets into the positive pole chamber 102 of electrolysis water tank 1 from positive pole gas inlet 105, for avoiding anode gas to get into negative pole chamber 103, the upper edge of positive pole gas inlet 105 should be higher than the lower limb of gas barrier wall 101, the distance of rising is preferably with 10~20 mm.
Cathode gas (hydrogen) generated by the electrolysis cathode enters the cathode cavity 103 of the electrolysis water tank 1 from the cathode gas inlet 108, in order to prevent the cathode gas from entering the anode cavity 102, the upper edge of the cathode gas inlet 108 is higher than the lower edge of the gas partition wall 101, and the higher distance is preferably 10-20 mm.
Referring to fig. 2, a preferred embodiment of the electrolytic water tank 1 is shown, in which the electrolytic water tank 1 is made of glass and is made into a cylindrical form, and a gas separation wall 101 is also made into a cylindrical form and extends downwards from the top inner wall of the electrolytic water tank 1, so as to divide the electrolytic water tank 1 into an anode cavity 102 and a cathode cavity 103 which are communicated with each other at the bottom and are concentric with each other and surround the anode cavity 102; the center of the top of the cylindrical anode cavity 102 is provided with an anode gas outlet 104, the center of the bottom of the anode cavity 102 is provided with an anode gas inlet 105, and the upper edge of the anode gas inlet 105 is higher than the lower edge of the gas separation wall 101; the top of the cathode chamber 103 surrounding the anode chamber 102 has a cathode gas outlet 106 and a liquid injection port 107, the bottom of the cathode chamber 103 has a cathode gas inlet 108 and a liquid through port 109, and the upper edge of the cathode gas inlet 108 is higher than the lower edge of the gas-separating wall 101.
In order to reduce the ozone gas output time and accelerate the ozone water generation speed, the volume of the anode cavity 102 of the electrolytic water tank 1 should be as small as possible, so that the ozone gas generated by electrolysis can be led out as soon as possible; in order to make the electrolytic water tank 1 capable of containing more pure water, the total volume should be made larger as the case may be, so that the volume of the anode chamber 102 is smaller than the volume of the cathode chamber 103 when the electrolytic water tank 1 is manufactured.
The electrolytic water tank 1 is used in cooperation with the electrolytic module 2 and is used for an ozone generator or an ozone water generator.
The domestic ozone water generator using the electrolytic water tank 1 of the present invention comprises: electrolysis water tank 1, electrolysis module 2, solenoid valve 3, efflux blender 4, constant current power supply 5, control module 6, wherein:
the electrolytic water tank 1 is internally provided with a gas separation wall 101, the gas separation wall 101 extends downwards from the top inner wall of the electrolytic water tank 1, divides the electrolytic water tank 1 into an anode cavity 102 and a cathode cavity 103 which are communicated with each other at the bottom and are not contacted with the bottom inner wall; the anode chamber 102 has an anode gas outlet 104 at the top, an anode gas inlet 105 at the bottom of the anode chamber 102 and the upper edge of the anode gas inlet 105 is higher than the lower edge of the gas separating wall 101; the top of the cathode cavity 103 is provided with a cathode gas outlet 106 and a liquid injection port 107, the bottom of the cathode cavity 103 is provided with a cathode gas inlet 108, and the upper edge of the cathode gas inlet 108 is higher than the lower edge of the gas separation wall 101; the bottom of the electrolytic water tank 1 is also provided with a liquid through port 109, and the liquid through port 109 is arranged at the bottom of the cathode cavity 103;
an electrolysis module 2 having an upper cathode interface 201, a lower cathode interface 202, an upper anode interface 203, and a lower anode interface 204;
the cathode upper interface 201 of the electrolysis module 2 is connected with the cathode air inlet 108 of the electrolysis water tank 1, and the anode upper interface 203 of the electrolysis module 2 is connected with the anode air inlet 105 of the electrolysis water tank 1; the cathode lower interface 202 and the anode lower interface 204 of the electrolysis module 2 are connected with the liquid through port 109 at the bottom of the electrolysis water tank 1 through a three-way joint;
an anode gas outlet 104 of the electrolytic water tank 1 is connected with the jet flow mixer 4;
the tap water pipeline is connected with the electromagnetic valve 3 and the jet flow mixer 4 in sequence.
The ozone water generator also comprises a constant current power supply 5 for driving the electrolysis module 2, the constant current power supply 5 has a constant current output of 12A and a conventional output of 24V, and the output of the constant current power supply 5 is directly connected with the control system 6. The control system 6 comprises a main control MCU chip 601, a relay driving chip 602, a relay 603, a constant current electrolysis output port 604, a solenoid valve driving port 605, a 12A input port 607 and a conventional power supply input port 608. The main control MCU chip 601 is directly connected with the relay driving chip 602, the relay driving chip 602 is connected with and drives the relay 603, and the input end 607 of the 12A is directly connected with the relay 603; the relay 603 is connected with a constant-current electrolysis output port 604, and the constant-current electrolysis output port 604 is connected with the electrolysis module 2; the conventional power supply input terminal 608 is connected to the main control MCU chip 601 and the relay driver chip 602. The main control MCU chip 601 is further connected to an operation input terminal 606 and a display output terminal 607, respectively, and a solenoid valve driving port 605. The operation input 606 is used for controlling the working state of the ozone water generator, including the state of outputting tap water and the state of outputting ozone water; the display output 607 can display the above two working states, and can adopt a state indicator light mode or a display screen mode.
The jet mixer 4 utilizes the fluid mechanics law, the pressure of the jet area formed after the small hole is formed under the action of the water pressure of tap water is lower, ozone gas can be sucked by utilizing the low pressure, and gas-water mixing is formed behind the jet. In order to prevent the purified water in the electrolytic water tank 1 from being sucked into the jet mixer 4, the anode gas outlet 104 of the electrolytic water tank 1 is connected to the atmosphere through a three-way joint on a pipeline connected with the jet mixer 4.
In general, the user should have the right to select to obtain only normal tap water or ozone water with dissolved ozone, and at this time, the user can select the working state of the ozone water generator, i.e. the state of outputting tap water or the state of outputting ozone water, through the operation input 606 of the control system 6. At this time, the control system 6 controls the working state of the electrolysis module 2 according to the operation requirement of the user: working or not working. The implementation mode is that the main control MCU chip 601 sends a control command to the relay driving chip 602, and the relay driving chip 602 controls the action of the relay 603, so that the current of the constant current electrolysis output port 604 is not output or output, and the electrolysis module 2 does not work or works.
Claims (2)
1. A domestic ozone water generator comprising: electrolysis module, electrolytic water tank, solenoid valve, efflux blender, constant current power supply, control system, its characterized in that:
the electrolytic water tank is internally provided with a gas partition wall, the gas partition wall extends downwards from the inner wall of the top of the electrolytic water tank, is not contacted with the inner wall of the bottom, and divides the electrolytic water tank into an anode cavity and a cathode cavity, the bottoms of which are communicated; the top of the anode cavity is provided with an anode gas outlet, the bottom of the anode cavity is provided with an anode gas inlet, and the upper edge of the anode gas inlet is higher than the lower edge of the gas separation wall; the top of the cathode cavity is provided with a cathode gas outlet and a liquid injection port, the bottom of the cathode cavity is provided with a cathode gas inlet, and the upper edge of the cathode gas inlet is higher than the lower edge of the gas separation wall; the bottom of the electrolytic water tank is also provided with a liquid through port;
the electrolysis module is provided with a cathode upper interface, a cathode lower interface, an anode upper interface and an anode lower interface;
the upper interface of the cathode of the electrolysis module is connected with the cathode air inlet of the electrolysis water tank, and the upper interface of the anode of the electrolysis module is connected with the anode air inlet of the electrolysis water tank; the lower cathode interface and the lower anode interface of the electrolysis module are simultaneously connected with the liquid through port at the bottom of the electrolysis water tank through a three-way joint;
an anode gas outlet of the electrolytic water tank is connected with the jet flow mixer;
the tap water pipeline is sequentially connected with the electromagnetic valve and the jet flow mixer;
the constant current power supply is connected with the control system, and the control system is electrically connected with the electrolysis module and the electromagnetic valve;
and the anode gas outlet of the electrolytic water tank is connected with the atmosphere through a three-way joint on a pipeline connected with the jet flow mixer.
2. The domestic ozone water generator of claim 1, wherein said control system controls the operation state of said electrolysis module to be on or off according to the user operation requirement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610878294.7A CN106191909B (en) | 2016-10-09 | 2016-10-09 | Electrolytic water tank and household ozone water generator using same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610878294.7A CN106191909B (en) | 2016-10-09 | 2016-10-09 | Electrolytic water tank and household ozone water generator using same |
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| Publication Number | Publication Date |
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| CN106191909A CN106191909A (en) | 2016-12-07 |
| CN106191909B true CN106191909B (en) | 2020-07-28 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1231994A (en) * | 1998-04-13 | 1999-10-20 | 王守林 | Domestic ozone water oxygen-enriched water generator |
| CN2496858Y (en) * | 2001-08-30 | 2002-06-26 | 上海世竞净化科技有限公司 | Domestic ozone-water apparatus |
| CN2499392Y (en) * | 2001-08-29 | 2002-07-10 | 秦彪 | Ozone water generator |
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| CN206089832U (en) * | 2016-10-09 | 2017-04-12 | 深圳欧威奇科技有限公司 | Electrolysis water tank and use domestic ozone water generator of this electrolysis water tank |
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| CN201907970U (en) * | 2010-12-31 | 2011-07-27 | 郑益平 | Ozone generation device |
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| CN202626308U (en) * | 2012-06-08 | 2012-12-26 | 张红 | Electrolysis-type ozone generation device and electrolysis module assembly |
| CN103266328B (en) * | 2013-05-09 | 2015-09-16 | 李欣 | A kind of device utilizing electrolysis ozone generator can manufacture ozone water and hydrogen water at any time |
| CN204653514U (en) * | 2015-06-03 | 2015-09-23 | 罗全 | Back-pack electric ozone water sprayer |
| CN204742317U (en) * | 2015-06-03 | 2015-11-11 | 罗全 | High concentration ozone water spray machine |
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2016
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1231994A (en) * | 1998-04-13 | 1999-10-20 | 王守林 | Domestic ozone water oxygen-enriched water generator |
| CN2499392Y (en) * | 2001-08-29 | 2002-07-10 | 秦彪 | Ozone water generator |
| CN2496858Y (en) * | 2001-08-30 | 2002-06-26 | 上海世竞净化科技有限公司 | Domestic ozone-water apparatus |
| CN2571770Y (en) * | 2002-10-16 | 2003-09-10 | 武汉大学 | Ozone water preparation device |
| CN2841644Y (en) * | 2005-11-10 | 2006-11-29 | 浙江欧赛环境设备有限公司 | Portable ozone water generator |
| CN206089832U (en) * | 2016-10-09 | 2017-04-12 | 深圳欧威奇科技有限公司 | Electrolysis water tank and use domestic ozone water generator of this electrolysis water tank |
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| CN106191909A (en) | 2016-12-07 |
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Effective date of registration: 20200601 Address after: 518112 floor 7, building 2, Dongjiu Innovation Technology Park, Buji street, Longgang District, Shenzhen City, Guangdong Province Applicant after: SHENZHEN KANGCHENG BOXIN TECHNOLOGY Co.,Ltd. Address before: 518172, Room 401, building B, building 2, Tian Xin Digital Town, Longcheng Road, Longcheng Road, Longcheng District, Shenzhen, Guangdong, Longgang Applicant before: SHENZHEN OUWEIQI TECHNOLOGY Co.,Ltd. |
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