WO2019124987A1 - Système d'alimentation en eau stérile et appareil de production d'eau stérile - Google Patents

Système d'alimentation en eau stérile et appareil de production d'eau stérile Download PDF

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Publication number
WO2019124987A1
WO2019124987A1 PCT/KR2018/016271 KR2018016271W WO2019124987A1 WO 2019124987 A1 WO2019124987 A1 WO 2019124987A1 KR 2018016271 W KR2018016271 W KR 2018016271W WO 2019124987 A1 WO2019124987 A1 WO 2019124987A1
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Prior art keywords
water
sterilizing
electrode
electrolytic cell
concentration
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PCT/KR2018/016271
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English (en)
Korean (ko)
Inventor
안호성
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안호성
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Publication date
Priority claimed from KR1020170177944A external-priority patent/KR101896201B1/ko
Priority claimed from KR1020180156759A external-priority patent/KR20200069570A/ko
Application filed by 안호성 filed Critical 안호성
Publication of WO2019124987A1 publication Critical patent/WO2019124987A1/fr

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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/05—Arrangements of devices on wash-basins, baths, sinks, or the like for remote control of taps

Definitions

  • the present invention relates to a sterilizing water supply system and a sterilizing water producing apparatus, and more particularly, to a sterilizing water supplying system and a sterilizing water producing apparatus for supplying sterilizing water maintaining a sterilizing power of a predetermined level or higher.
  • insecticides and herbicide components are detected in a considerable number of vegetables consumed daily at home, and food poisoning due to contaminated vegetables such as pathogenic Escherichia coli, salmonella, and enteritis vibrio is a problem, Is required to be sterilized and cleaned.
  • sterilizing water for sterilization and disinfection in medical facilities, industrial facilities, public facilities, and residential facilities.
  • sterilized water can be used not only for sterilization cleaning of medical instruments in medical facilities but also for sterilization cleaning of bedding, furniture, various electronic products, toys, laundry, and bathroom in general households.
  • the generation of the sterilized water can be performed using a chemical sterilizing agent typified by chlorine system, ozone, ultraviolet ray, ultrasonic wave, plasma, electrolysis, or the like.
  • the following embodiments are intended to provide a reliable sterilizing water supply system by continuously supplying sterilizing water over a predetermined concentration.
  • the embodiments below are intended to provide a sink capable of supplying sterilizing wash water according to the user's need without having to purchase a separate mechanical device.
  • the following embodiments are intended to provide a sterilizing wash water generating system capable of securing safety and minimizing the maintenance cost.
  • a sterilizing water supply system for electrolyzing raw water to generate and supply sterilizing water, comprising: a sterilizing water producing apparatus including at least one electrolyzer; A storage for storing the sterilized water generated from the sterilization water generator; A supply unit for supplying the sterilized water from the storage unit to one or more uses; And a water return pipe installed at one side of the supply unit to discharge water having a reduced sterilizing power stagnated inside the supply unit.
  • a solenoid valve is further provided at one side of the water returning pipe, and when the current flow in the sterilization water supply system is not detected, the solenoid valve is opened and water having a reduced sterilization power stagnated in the supply part is returned to the water returning pipe Can be discharged automatically.
  • the solenoid valve further includes a timer, and when the supply of the sterilized water from the storage unit to the supply unit is not detected for a predetermined time or longer, the solenoid valve is opened so that the total sterilization power in the supply unit Can be automatically discharged through the water return pipe.
  • the solenoid valve may further include a timer, and when the supply of the sterilized water from the supply unit to the at least one use site is not detected for a predetermined time or longer, the solenoid valve is opened so that the static sterilization power Water can be automatically discharged through the water return pipe.
  • the sterilizing water generating device may further include: an inflow portion into which raw water flows from the outside; And a controller for controlling operations of the at least one electrolyzer.
  • the one or more electrolytic cells include at least a first electrolytic cell and a second electrolytic cell, wherein the first electrolytic cell electrolyzes the raw water to produce a sterilized water having a first concentration, and the second electrolytic cell has the first concentration Can be electrolyzed to produce a sterilized water having a second concentration.
  • first electrolytic cell and the second electrolytic cell are connected in series, and the control unit may activate at least one of the first electrolytic cell and the second electrolytic cell to generate sterilized water according to a predetermined target concentration.
  • the electrolytic cell includes a cylindrical housing, and a plurality of first electrodes and second electrodes may be stacked in the cylindrical housing so as to cross the height of the cylindrical housing.
  • first electrode and the second electrode may be generally circular.
  • openings for applying a current may be provided on one side of the first electrode and the second electrode, respectively.
  • the positions of the openings provided in the first electrode and the second electrode may not coincide with each other.
  • first electrode and the second electrode may be provided with a plurality of voids through which water introduced into the electrolytic bath can pass.
  • the surfaces of the first electrode and the second electrode may be formed in the form of a net so that the water introduced into the electrolytic bath can pass through.
  • the plasma display apparatus may further include at least a first electrode and a second electrode for connecting the plurality of electrodes.
  • a first path for transmitting the raw water or the sterilizing water to the inside of the electrolytic bath is provided on one side of the cylindrical housing, and a sterilizing water electrolytically sterilized by passing through electrodes disposed inside the electrolytic bath,
  • the second path may be provided for transmitting the signal to the outside.
  • the polarities of the first electrode and the second electrode may be switched to a cathode or an anode each time the operation of the electrolytic bath is started.
  • the upper end of the cylindrical housing may further include a temperature sensor for preventing overheating of the inside of the electrolytic cell.
  • the controller may cut off the power supplied to the electrolytic cell if the temperature sensor determines that the temperature inside the electrolytic cell is equal to or higher than a predetermined value.
  • a sterilizing water producing apparatus comprising: a first electrolytic bath for producing sterilized water having a first concentration using raw water; A second electrolytic bath for generating a sterilized water having a second concentration using sterilized water of a first concentration supplied from the first electrolytic bath; A third electrolytic cell which generates sterilized water having a third concentration using the sterilized water of the second concentration supplied from the second electrolytic bath; And a control unit for controlling operations of the first electrolytic cell, the second electrolytic cell and the third electrolytic cell, wherein the control unit controls the first electrolytic cell, the second electrolytic cell, and the third electrolytic cell to generate sterilization water according to a predetermined target concentration, And at least one of the third electrolytic cell is operated.
  • a sterilizing water producing apparatus for producing sterilizing water using raw water comprising: a plurality of first electrodes and a plurality of second electrodes; Wherein the first electrode and the second electrode are stacked along the height of the cylindrical housing, and the sterilizing water producing device is formed by stacking the sterilization Wherein the sterilizing water generator is operable in response to a signal received from a controller disposed at a second location remote from the first location.
  • an inflow unit in which raw water flows from the outside;
  • a sterilizing washing water generating device for electrolyzing the raw water introduced from the inflow section to generate sterilizing washing water;
  • a supply part supplying sterilizing washing water generated by the sterilizing water cleaning device or the general water supplied from the inflow part;
  • Operation means for opening said supply portion to acquire said sterilizing wash water or general water;
  • input means for inputting a first input signal for initiating operation of the sterilizing wash water generating apparatus;
  • a sink may be provided.
  • the input means may be installed on the top plate of the sink, and the input means may be a waterproof type push button.
  • the supply unit is opened by the operating unit, and sterilizing wash water can be supplied through the supply unit when the first input signal is input through the input unit.
  • the second input signal is inputted from the input means during the supply of the sterilizing washing water, the power to the sterilizing water generating apparatus may be cut off.
  • general water can be supplied through the supply unit, and when the supply unit is closed by the operation unit, power to the sterilizing water generator can be shut off within a predetermined time.
  • the supply part may be formed as a single flow path.
  • the sterilizing water producing apparatus comprises an electrolytic bath for electrolyzing raw water to produce hypochlorous acid; A control unit for controlling the operation of the electrolytic bath; And a sensor unit for detecting a flow of raw water flowing into the inflow unit.
  • the sensor unit may further provide a function of detecting the concentration of chlorine remaining in the raw water.
  • the controller may control the amount of current applied to the electrolytic bath in accordance with the residual chlorine concentration detected by the sensor unit.
  • the sterilizing washing water producing apparatus may further include an automatic air vent for automatically discharging gas generated in the electrolytic bath.
  • the sterilizing water washing apparatus may further include a temperature sensor for preventing overheating of the electrolytic bath.
  • the sterilizing and washing water generating system is integrally installed in the lower part of the sink so that the user can easily receive general water and sterilizing washing water as needed by simple operation.
  • FIG. 1 is a schematic diagram for explaining a configuration of a sterilizing water supply system according to an embodiment of the present application
  • FIG. 2 is a graph illustrating an example of the concentration of sterilized water supplied from the sterilization water supply system according to one embodiment of the present application.
  • FIG. 3 is a view for explaining the internal configuration of the sterilizing water producing apparatus according to one embodiment of the present application in detail.
  • Fig. 4 is a diagram for explaining an electrolytic cell according to an embodiment of the present application.
  • FIG. 5 is a cross-sectional view illustrating an exemplary configuration of an electrolytic cell according to an embodiment of the present application.
  • FIG. 6 is a view for explaining a shape of an electrode according to an embodiment of the present application.
  • FIG. 7 is a block diagram showing a schematic configuration of a sterilizing washing water producing system according to an embodiment of the present invention.
  • FIG 8 to 10 are views showing the configuration of an electrode according to another embodiment of the present invention.
  • FIG. 11 is a view showing an electrolytic bath with an automatic air vent according to another embodiment of the present invention.
  • FIG. 12 is a view showing an electrolytic bath with a temperature sensor according to another embodiment of the present invention.
  • FIG. 13 is a perspective view of a sink equipped with a sterilizing water cleaning system according to another embodiment of the present invention.
  • Fig. 14 is a block diagram showing a schematic configuration of the sink shown in Fig. 13; Fig.
  • FIG. 15 is a front view of a sink equipped with a sterilizing washing water generating system according to an embodiment of the present invention.
  • 16 is a plan view of a sink equipped with a sterilizing water cleaning system according to an embodiment of the present invention.
  • 17 and 18 are flowcharts illustrating a process of supplying sterilizing washing water or general water to a sink equipped with the sterilizing washing water generating apparatus according to an embodiment of the present invention.
  • a sterilizing water supply system for generating and supplying sterilizing water by electrolyzing raw water, comprising: a sterilizing water generating device including at least one electrolyzer; A storage for storing the generated sterilization water; A supply unit for supplying the sterilized water from the storage unit to one or more uses; And a water return pipe installed at one side of the supply unit to discharge water having a reduced sterilizing power stagnated inside the supply unit.
  • a sterilizing water producing apparatus comprising: a first electrolytic bath for producing sterilized water having a first concentration using raw water; A second electrolytic bath for generating a sterilized water having a second concentration using sterilized water of a first concentration supplied from the first electrolytic bath; A third electrolytic cell which generates sterilized water having a third concentration using the sterilized water of the second concentration supplied from the second electrolytic bath; And a control unit for controlling operations of the first electrolytic cell, the second electrolytic cell and the third electrolytic cell, wherein the control unit controls the first electrolytic cell, the second electrolytic cell, and the third electrolytic cell to generate sterilization water according to a predetermined target concentration, And at least one of the third electrolytic cell is operated.
  • a sterilizing water producing apparatus for producing sterilizing water using raw water comprising: a plurality of first electrodes and a plurality of second electrodes; Wherein the first electrode and the second electrode are stacked along the height of the cylindrical housing, and the sterilizing water producing device is formed by stacking the sterilization Wherein the sterilizing water generator is operable in response to a signal received from a controller disposed at a second location remote from the first location.
  • an inflow unit in which raw water flows from the outside;
  • a sterilizing washing water generating device for electrolyzing the raw water introduced from the inflow section to generate sterilizing washing water;
  • a supply part supplying sterilizing washing water generated by the sterilizing water cleaning device or the general water supplied from the inflow part;
  • Operation means for opening said supply portion to acquire said sterilizing wash water or general water;
  • input means for inputting a first input signal for initiating operation of the sterilizing wash water generating apparatus;
  • a sink may be provided.
  • a sterilizing water supply system for electrolyzing raw water to generate and supply sterilizing water, comprising: a sterilizing water producing apparatus including at least one electrolyzer; A storage for storing the sterilized water generated from the sterilizing water cleaning device; A supply unit for supplying the sterilized water from the storage unit to one or more uses; And a water return pipe installed at one side of the supply unit to discharge water having a reduced sterilizing power stagnated inside the supply unit.
  • a solenoid valve is further provided on one side of the water return pipe, and when the flow of current in the sterilization water supply system is not detected, the solenoid valve is opened and water having a reduced sterilizing power stagnated in the supply part is returned to the water return pipe Can be discharged automatically.
  • the solenoid valve may further include a timer to open the solenoid valve when the supply of the sterilized water from the storage unit to the supply unit is not detected for a predetermined time or longer, Water can be automatically discharged through the water return pipe.
  • the solenoid valve may further include a timer, and when the supply of the sterilized water from the supply unit to the at least one use site is not detected for a predetermined time or longer, the solenoid valve is opened so that the static sterilization power Water can be automatically discharged through the water return pipe.
  • the sterilization water generating device may include: an inflow portion into which raw water flows from the outside; And a controller for controlling operations of the at least one electrolyzer.
  • the one or more electrolytic cells include at least a first electrolytic cell and a second electrolytic cell, wherein the first electrolytic cell electrolyzes the raw water to produce a sterilized water having a first concentration, and the second electrolytic cell has the first concentration Can be electrolyzed to produce a sterilized water having a second concentration.
  • the first electrolytic cell and the second electrolytic cell are connected in series, and the control unit may activate at least one of the first electrolytic cell and the second electrolytic cell to generate sterilized water according to a predetermined target concentration .
  • the electrolyzer may include a cylindrical housing, and a plurality of first electrodes and second electrodes may be stacked in the cylindrical housing so as to cross the height of the cylindrical housing.
  • the first electrode and the second electrode may be generally circular.
  • an opening for applying a current may be provided on one side of the first electrode and the second electrode, respectively.
  • the positions of the openings provided in the first electrode and the second electrode may not coincide with each other.
  • the first electrode and the second electrode may be formed with a plurality of voids through which water introduced into the electrolytic bath can pass.
  • the surfaces of the first electrode and the second electrode may be formed in the form of a net so that the water introduced into the electrolytic bath can pass through.
  • At least a first electrode and a second electrode for connecting the plurality of electrodes may be further included.
  • a first path for transmitting the raw water or the sterilizing water to the inside of the electrolytic bath is provided at one side of the cylindrical housing, and the electrolytic water is passed through the electrode disposed inside the electrolytic bath at the other side of the cylindrical housing, A second path for transferring sterilized water to the outside may be provided.
  • the polarities of the first electrode and the second electrode may be switched to a cathode or an anode each time the operation of the electrolytic bath is started.
  • the upper end of the cylindrical housing may further include a temperature sensor for preventing overheating of the inside of the electrolytic cell.
  • the controller may cut off power supplied to the electrolytic cell when the temperature of the electrolytic bath is determined to be equal to or higher than a preset value by the temperature sensor.
  • a sterilizing water producing apparatus for electrolyzing raw water to generate sterilizing water, comprising: a first electrolyzing tank for producing sterilizing water having a first concentration using raw water; A second electrolytic bath for generating a sterilized water having a second concentration using sterilized water of a first concentration supplied from the first electrolytic bath; A third electrolytic cell which generates sterilized water having a third concentration using the sterilized water of the second concentration supplied from the second electrolytic bath; And a control unit for controlling operations of the first electrolytic cell, the second electrolytic cell and the third electrolytic cell, wherein the control unit controls the first electrolytic cell, the second electrolytic cell, and the third electrolytic cell to generate sterilization water according to a predetermined target concentration, One or more of the third electrolyzers may be operated.
  • a sterilizing water producing apparatus for producing sterilizing water using raw water, comprising: a plurality of first electrodes and a plurality of second electrodes; Wherein the first electrode and the second electrode are stacked to cross the height of the cylindrical housing, and the sterilizing water is supplied to at least one use destination
  • a sterilizing water generating apparatus which is disposed in a first position in a supply path for supplying sterilizing water and operates in accordance with a signal received from a control unit disposed at a second position away from the first position.
  • an inflow section A sterilizing washing water generating device for electrolyzing the raw water introduced from the inflow section to generate sterilizing washing water;
  • a supply part supplying sterilizing washing water generated by the sterilizing water cleaning device or the general water supplied from the inflow part; Operation means for opening said supply portion to acquire said sterilizing wash water or general water;
  • input means for inputting a first input signal for initiating operation of the sterilizing wash water generating apparatus;
  • a sink may be provided.
  • the input means may be installed on the top plate of the sink, and the input means may be a waterproof type push button.
  • the supply unit is opened by the operating unit, and sterilizing wash water can be supplied through the supply unit when the first input signal is input through the input unit.
  • the second input signal is inputted from the input means during the supply of the sterilizing washing water, the power to the sterilizing water generating apparatus may be cut off.
  • general water can be supplied through the supply unit, and when the supply unit is closed by the operation unit, power to the sterilizing water generator can be shut off within a predetermined time.
  • the supply part may be formed as a single flow path.
  • the sterilizing water producing apparatus comprises an electrolytic bath for electrolyzing raw water to produce hypochlorous acid; A control unit for controlling the operation of the electrolytic bath; And a sensor unit for detecting a flow of raw water flowing into the inflow unit.
  • the sensor unit may further have a function of detecting the chlorine concentration remaining in the raw water.
  • the controller may control the amount of current applied to the electrolytic bath in accordance with the residual chlorine concentration detected by the sensor unit.
  • the sterilizing washing water producing apparatus may further include an automatic air vent for automatically discharging gas generated in the electrolytic bath.
  • the sterilizing water washing apparatus may further include a temperature sensor for preventing overheating of the electrolytic bath.
  • &quot general water " is raw water supplied to a use site in a water purification plant or the like, and has a chlorine ion concentration of 0.7 ppm or less.
  • the "sterilizing wash water or sterilizing water” may be water containing hypochlorous acid having a chlorine ion concentration of at least 0.7 ppm or more.
  • Hypochlorous acid is a typical disinfectant and is the only disinfectant recognized as a food additive at home and abroad.
  • sterilizing washing water In the case of a sterilizing washing water producing apparatus for producing hypochlorous acid by using chlorine ion (Cl < - >) remaining in raw water, sterilizing washing water can be easily produced by electrolysis of general water.
  • hypochlorous acid HCOL
  • the sterilization water supply system 1 may be a system for generating and safely supplying sterilized water having a sterilization power of a predetermined level or higher in a medical facility, an industrial facility, a residential facility, or the like.
  • FIG. 1 is a block diagram schematically illustrating an overall configuration of a sterilization water supply system 1 according to one embodiment of the present application
  • FIG. 2 is a block diagram of a sterilization water supply system 1 according to an embodiment of the present application
  • FIG. 7 is a graph illustrating an exemplary concentration of the sterilized water supplied over time.
  • a sterilization water supply system 1 includes a sterilization water production apparatus 100, a storage unit 200, a supply unit 300, a water return pipe 400, and the like .
  • the sterilization water generating apparatus 100 may be a device for generating sterilized water using raw water supplied from the outside.
  • the sterilizing water generator 100 may be an apparatus for generating sterilized water by electrolyzing raw water without adding any chloride.
  • the detailed configuration and operation of the sterilizing water generator 100 will be described in more detail in the following related portions.
  • the storage unit 200 may be a storage tank for storing sterilized water generated from the sterilization water generator 100 described above.
  • the storage unit 200 may be designed to have different capacities according to the needs of the user, and may be formed in various forms.
  • the storage unit 200 may be formed of a material or a shape suitable for storing the sterilized water.
  • the storage unit 200 may be formed of a material or a shape suitable for maintaining the concentration of the sterilizing water generated from the sterilizing water generating apparatus 100.
  • the supply unit 300 may be configured to supply sterilized water stored in the storage unit 200 to one or more destinations.
  • the supply unit 300 may be a supply pipe for supplying the sterilized water to the use place 1 to the use place 5.
  • the use may be a medical office or an operating room located in a medical facility.
  • the user can immediately use the sterilized water supplied through the supply pipe 300 by opening the water supply or discharge valve located in the clinic or the operating room.
  • the chlorine concentration of the sterilizing water supplied to the use site through the supply pipe 300 may be preferably at least the minimum concentration required for performing the sterilizing function. This is because, if a certain level of sterilization water can not be supplied smoothly in a medical facility such as a hospital, it may cause various medical accidents.
  • the minimum concentration required to perform the sterilization function may differ depending on the characteristics of each facility or the requirements of the user.
  • the water return pipe 400 may be a separate pipe for discharging water having a reduced concentration of sterilized water in the supply unit 300 described above.
  • the water return pipe 400 may be provided at one side of the supply unit 300 to discharge sterilized water stagnated in the supply unit 300. This is because when the sterilization water supplied through the supply unit 300 is not used in the place of use, the concentration of hypochlorous acid in the sterilization water decreases and the sterilization power may be lost.
  • the concentration (ppm) of sterilized water continuously decreases from 2.64 to less than 2 over time.
  • the sterilization water supply system 1 can further reduce the concentration of sterilized water by discharging the sterilized water having a reduced concentration by providing the water supply pipe 400 in the supply unit 300, The sterilized water can be supplied continuously.
  • a separate valve B is further provided between the supply unit 300 and the water return pipe 400 to discharge sterilized water supplied from the storage unit 200 to the supply unit 300 through the water return pipe 400 .
  • a solenoid valve B may be installed on one side of the water return pipe 400.
  • the solenoid valve B is a valve that is automatically opened when no current flow is detected.
  • the solenoid valve is opened and the sterilized water stagnated in the supply part 300 can be automatically discharged through the water return pipe 400.
  • a separate device may be required so that the solenoid valve B is opened when the user does not use the predetermined sterilizing water and / or when the concentration of the sterilizing water falls below the preset concentration.
  • a timer (not shown) may be further provided on one side of the solenoid valve B.
  • the solenoid valve may be opened to automatically discharge the sterilized water through the water return pipe.
  • the solenoid valve may be opened to automatically discharge the sterilized water through the water return pipe 400 have.
  • the preset time may be a value arbitrarily set to continuously supply sterilization water at a concentration desired by the user.
  • the concentration of the sterilized water is reduced by about 30% to about 1.8 ppm when about 4 hours have elapsed. Therefore, when the user desires to receive sterilized water of 2 ppm or more, the timer can be set so that the solenoid valve B is opened when sterilized water is not used at the place of use for 3 hours.
  • a sensor (not shown) may be further provided at one end of the valve B.
  • the senor may be a sensor for detecting the concentration of sterilized water stagnated in the supply unit 300.
  • the control unit (not shown) may control the valve B to be opened when the concentration of sterilized water detected by the sensor is less than a predetermined concentration.
  • both the timer and the sensor may be provided at one end of the valve B.
  • the controller can control to open the valve B when it is determined that the predetermined time has elapsed and the concentration of the sterilization water detected at one end of the supply part 300 is equal to or less than a predetermined value.
  • sterilizing water having a sterilization power stagnated inside the supply part 300 is discharged to the outside through the water return pipe 400, It is possible to continuously provide sterilization water having a minimum concentration capable of performing the function.
  • FIG. 1 the configuration and operation of the sterilizing water producing apparatus 100 according to one embodiment of the present application will be described in detail with reference to FIGS. 3 to 6.
  • FIG. 1 the configuration and operation of the sterilizing water producing apparatus 100 according to one embodiment of the present application will be described in detail with reference to FIGS. 3 to 6.
  • FIG. 3 is a diagram for explaining an internal configuration of a sterilizing water producing apparatus 100 according to an embodiment of the present application.
  • the sterilizing water producing apparatus 100 includes at least one electrolyzer 110, a rectifier 120, a controller 130, a sensor 140, a check valve 150, And the like.
  • the electrolytic bath 110 is an apparatus for electrolyzing raw water to produce hypochlorous acid.
  • the electrolytic bath 110 can be connected to the inlet I and electrolyze the raw water flowing through the inlet I.
  • the capacity and shape of the electrolytic bath 110 may be designed in various ways depending on the purpose of use and the needs of the user.
  • an appropriate capacity can be designed in consideration of installation area, purpose of use, scale of use, and other user's requirements.
  • the concentration of chlorine ions detected in the raw water differs depending on the local characteristics, and consequently the concentration of the sterilizing water produced may vary.
  • the concentration of chlorine ions detected in raw water may be low.
  • a small sterilizing water generating device for use in a home or a specific space, it can be designed to be a size that can be accommodated in an interior space of a sink for convenience of installation and use.
  • an electrolytic cell of a standard size without providing an individual design of the electrolytic cell according to the characteristics of each facility, and to connect the plurality of electrolytic cells according to the user's need.
  • a plurality of electrolytic baths may be provided in the form of one module.
  • the standard may be calculated on the basis of the national average chlorine ion concentration.
  • a plurality of standard capacity electrolytic cells may be arranged in series in the sterilizing water producing apparatus 100 according to the embodiment of the present application.
  • the first electrolytic cell 110a electrolyzes the raw water, Can be produced.
  • the second electrolytic bath 11b can receive the sterilized water having the first concentration from the first electrolytic bath 110a, and electrolyzes the sterilized water having the first concentration again to generate the sterilized water having the second concentration .
  • the third electrolytic bath 110c can be supplied with the sterilized water having the second concentration from the second electrolytic bath 110b, electrolyzed again the sterilized water having the second concentration, Lt; / RTI >
  • the concentration of chlorine ions can be sequentially amplified through electrolysis.
  • the sterilizing water producing apparatus it is possible to use one or more standard electrolytic baths connected to each other so as to generate sterilized water having required sterilizing power in consideration of the characteristics of raw water in each region , And the manufacturing cost of the product can be lowered.
  • the rectifier 120 is electrically connected to the electrolytic bath 110 to provide a current for performing electrolysis.
  • one or more rectifiers for providing current to each electrolytic bath may be provided.
  • the first rectifier 120a, the second rectifier 120b, and the third rectifier 120c may be provided, respectively.
  • the control unit 130 may receive power from the external power source P to control the operation of the at least one electrolyzer 110.
  • control unit 130 may control the amount of current applied to one or more electrolytic cells according to a target concentration set in advance by the user.
  • control unit 130 may be capable of generating a desired concentration of hypochlorous acid by activating at least one of the plurality of electrolytic cells according to a predetermined target concentration .
  • control unit 130 when the user sets the first target concentration, the control unit 130 generates the hypochlorous acid number of the first target concentration by applying only the first current and the second current to the first electrolytic cell and the second electrolytic cell, respectively can do.
  • the controller 130 turns on / off a plurality of electrolytic cells and applies an amount of current to each electrolytic cell to generate a hypochlorous acid number of a predetermined target concentration.
  • the electrolytic bath can be operated.
  • the sensor 140 may be a sensor for detecting the flow of the raw water flowing into the sterilizing water producing apparatus 100 through the inlet I.
  • the senor 140 may be a flow rate sensor, and the controller 130 may apply a current to the at least one electrolyzer 110 based on a signal sensed by the sensor 140.
  • a sensor for detecting the concentration of chlorine remaining in the raw water may be further provided.
  • the sterilizing water producing apparatus 100 is provided separately from the controller 130 for controlling the operation of the sterilizing water producing apparatus 100 .
  • the sterilizing water producing apparatus 100 may include one or more electrolytic baths 110 and the controller 130 for controlling the operation of the electrolytic bath 110 may include a sterilizing water generating device 100, 1 position by a predetermined distance or more.
  • the sterilization water generator 100 may be installed at a first location, such as an underground site in a building where the sterilization water supply system 1 is located, And may be installed at a second position separated from the first position by a predetermined distance or more.
  • the sterilizing water producing apparatus 100 may be provided in the sterilizing water supply system 1 described above in a supply path for supplying the sterilizing water generated from the electrolyzer 110 to one or more places of use
  • the control unit 130 may be installed at a position (second position) close to the external power source P for supplying power to the electrolyzer 110.
  • the sterilization water generating apparatus 100 can be controlled to generate sterilization water of a predetermined concentration according to a signal received from the control unit 130 located at the outside.
  • the cylindrical electrolytic bath 110 may be directly connected to a supply pipe for supplying the sterilized water generated in the electrolytic bath 110 to one or more uses have.
  • the electrolytic bath 110 receives an input signal for operating the electrolytic bath 110 from the controller 130, the electrolytic operation can be started and the sterilized water generated from the electrolytic bath 110 can be supplied to the supply pipe Can be supplied directly to the user.
  • one or more electrolytic cells may be connected in series to the supply pipe, and the operation of generating sterilizing water by the at least one electrolytic cell 110 may be sequentially performed in the same manner as in the above-described embodiment.
  • the sterilization water generator 100 may include one or more electrolytic cells and a cylindrical housing, and the one or more electrolytic cells may be disposed in series within the cylindrical housing and attached to one side of the supply pipe
  • the sterilizing water supply system 100 is provided separately from the control unit 130, so that the sterilizing water generating apparatus 100, regardless of the position of the external power source, Can be installed at a position desired by the user. Furthermore, the controller 130 for controlling the operation of the sterilizing water generator 100 can be controlled more conveniently by providing the sterilizer water generator 100 at a desired position.
  • the sterilizing water producing apparatus may further include a check valve 150.
  • the backflow prevention valve 150 prevents the water flowing into the sterilizing water generator 100 through the inlet I from flowing out in the reverse direction to prevent the sensor 140 from unnecessarily operating.
  • the outlet valve when the outlet valve is opened to use the sterilized water in the place of use, the raw water flows into the check valve 150 and passes through the sensor 140.
  • the control unit 130 may operate the at least one electrolytic cell 120 to generate sterilized water based on the signal detected from the sensor 140.
  • the sterilized water generated in the electrolytic cell may be supplied to the storage tank 200 And can be supplied to the use place.
  • the flow rate and the hydraulic pressure fluctuation may be caused in the pipe according to various parameters of the peripheral use source in the raw water supply pipe, This phenomenon can be mistaken for the sensor 140 to be inflow of water.
  • the control unit 130 may operate one or more electrolytic cells 120 to perform electrolysis according to a signal that is erroneously detected by the sensor 140. At this time, hydrogen gas due to electrolysis is generated in the electrolytic bath 120. If the above phenomenon occurs repeatedly, hydrogen gas generated in the electrolytic bath 120 may not be discharged to the outside, and the electrolytic bath may be damaged.
  • FIG. 4 the structure of the interior of the electrolytic cell according to one embodiment of the present application will be described in more detail with reference to FIGS. 4 to 6.
  • FIG. 4 the structure of the interior of the electrolytic cell according to one embodiment of the present application will be described in more detail with reference to FIGS. 4 to 6.
  • FIG. 4 is a view for explaining a shape of an electrolytic cell according to an embodiment of the present application
  • FIG. 5 is a cross-sectional view for explaining an internal configuration of an electrolytic cell according to an embodiment of the present application
  • 6 is a diagram for explaining a shape of an electrode according to an embodiment of the present application.
  • the electrolytic bath 110 is a device for electrolyzing raw water to generate hypochlorous acid.
  • the electrolytic bath 110 includes a housing H, a plurality of first electrode plates 110a and a second electrode plate 1000b, a first electrode rod 1112a, A second electrode rod 1112b, and the like.
  • a first path may be provided to one side of the housing (H) for transferring raw water or sterilized water into the electrolytic bath (110) for electrolysis.
  • the first path may be an inlet (I) into which raw water or sterilization water flows.
  • a second path may be provided on the other side of the housing H for discharging electrolyzed sterilized water passing through electrodes disposed in the electrolytic bath 110 to the outside.
  • the second path may be connected to a storage unit 200 for storing the sterilized water or a supply unit 300 for providing the sterilized water to one or more uses.
  • the housing (H) may be a three-dimensional shape for disposing a plurality of electrode plates for performing electrolysis therein.
  • the housing H according to the first embodiment of the present application may have a rectangular shape such as a hexahedron or a rectangular parallelepiped so that a plurality of electrodes can be stacked.
  • the housing H when the housing H is manufactured in a rectangular shape, it is easy to stack a plurality of electrode plates, but the outer shape of the housing is easily deformed at a high water pressure, and various housings must be manufactured in accordance with the increase / decrease of the capacity of the electrolytic bath. .
  • the housing H according to the second embodiment of the present application may have a cylindrical shape as shown in FIG. 4, and a plurality of electrode plates may be disposed inside the cylindrical housing.
  • a method of arranging a plurality of electrode plates in the cylindrical housing H may be various.
  • a plurality of electrode plates can be arranged in the lateral direction so as to be parallel to the height direction of the cylinder. In this case, however, the number of electrodes that can be disposed inside the electrode capacitance may be limited.
  • a plurality of electrode plates 1110a and 1110b may be stacked in the vertical direction so as to be perpendicular to the height direction of the cylinder.
  • electrodes can be added along the height of the cylinder, there is an advantage that more electrodes can be stacked.
  • first electrode plates 1110a and second electrode plates 1110b may be alternately arranged in the housing H described above. At this time, the first electrode plate 1110a and the second electrode plate 1110b may be formed in an appropriate number according to a predetermined capacity.
  • the shape of the electrode plate disposed inside the housing H may vary.
  • the first electrode plate 1110a and the second electrode plate 1110b may be substantially rectangular or circular in shape.
  • the shape of the first electrode 1110a and the second electrode 1110b is not limited to the shape described above and may be formed in various shapes that can be stacked in the electrode housing H.
  • the first electrode plate 1110a may be an anode or a cathode and the second electrode plate 1110b may be configured to have a polarity opposite to that of the first electrode 1110a.
  • first electrode plate 1110a and the second electrode plate 1110b are insoluble electrodes, and may be formed of a metal material.
  • the surfaces of the first electrode plate 1110a and the second electrode plate 1110b may be composed mainly of an iridium (Ir) compound, a ruthenium (Ru) compound, and a tin (Sn) (Ti) compound, a molybdenum (Mo) compound, a tantalum (Ta) compound and a zirconium (Zr) compound.
  • Ir iridium
  • Ru ruthenium
  • Zr zirconium
  • a chloride may be used for each element compound of the coating layer, and the thickness of the coating layer may be formed within a predetermined thickness.
  • the thickness of the coating layer is less than 3 ⁇ ⁇ , the coating layer may be damaged by friction or hydrogen bubbles.
  • the thickness of the coating layer is more than 10 mu m, there is a possibility that crystal grains or abnormal crystal grains are formed during the thermal decomposition process of the compound to peel off. Therefore, the thickness of the coating layer of the first electrode plate 1110a and the second electrode pin 1110b according to an embodiment of the present invention may be preferably 3 to 10 ⁇ ⁇ .
  • a first electrode 1112a and a second electrode 1112b are formed on one side of the first electrode plate 1110a and the second electrode plate 1110b, respectively, Openings 1120a and 1120b for connection may be respectively provided.
  • the openings 1120a and 1120b may be formed in various shapes to connect the electrode rods to apply the current to the first electrode plate 1110a and the second electrode plate 1110b.
  • the openings 1120a and 1120b may be formed at different positions so that positive and negative electrode currents can be applied to the first electrode plate 1110a and the second electrode plate 1110b by crossing each other, .
  • the openings 1120a and 1120b may be formed at the peripheral portions of the first electrode plate 1110a and the second electrode plate 1110b, have.
  • the positions of the openings provided in the plurality of first electrodes may coincide with each other, and the positions of the openings provided in the plurality of second electrodes may coincide with each other.
  • the first electrode bar and the second electrode bar can be disposed through the openings provided on one side of the plurality of first electrodes and the second electrode, and a positive current is applied to the first electrode bar and a negative current .
  • the raw water flowing into the housing H can be electrolyzed while passing between the first electrode plate 1110a and the second electrode plate 1110b.
  • a plurality of voids may be provided on the surface of the first electrode plate 1110a and the second electrode plate 1110b so that the raw water introduced into the housing H can smoothly pass between the electrodes.
  • the surfaces of the first electrode and the second electrode may be formed in the form of a mesh.
  • water flowing into the housing H through the air formed on the surface of the plurality of electrodes can be passed through, and the sterilized water can be efficiently generated.
  • first electrode plate 1110a and the second electrode plate 1110b may be periodically switched to a cathode or an anode.
  • foreign substances such as K, Ca, and Mg are deposited on the negative electrode (-) of the electrode, thereby increasing resistance of the electrode and causing current unevenness of the electrode.
  • the sterilizing water producing apparatus 100 can alternately perform the alternate operation at the next reuse after the use of the sterilizing wash water is stopped without performing the alternate operation during the operation.
  • the polarities of the first electrode plate 1110a and the second electrode plate 1110b can be switched each time the operation of the electrolyzer 110 is started.
  • the apparatus 100 for generating sterilization water may cause safety accidents such as explosion, overheating, etc. during the electrolysis process, various devices for preventing and blocking the sterilization water may be provided.
  • the controller 130 may control the power to be supplied to the sterilizing water generator 100 to be shut off .
  • the senor 140 can function as a safety sensor for preventing an explosion accident caused by continuous power supply of the electrolytic device.
  • an automatic air vent 1114 may be further attached to one side of the electrolyzer 110, as shown in FIG.
  • the automatic air vent 114 is a device that automatically discharges the gas to the outside when the pressure is increased by air generated in the inside.
  • the controller 130 supplies power to the electrolyzer 110 Can be blocked.
  • a current is continuously applied to the electrolyzer 110 due to an unexpected abnormality such as a malfunction of the apparatus.
  • hydrogen (H 2 ) and oxygen (O 2 ) gas are generated by the electrolysis process in the electrolyzer 110, so that when the pressure rises, the electrolyzer 110 may explode.
  • an automatic air vent 1114 is further provided on one side of the electrolyzer 110, so that the gas can be automatically discharged to the outside when an abnormal pressure is generated in the electrolyzer 110.
  • a silicone packing (not shown) may be further attached to the automatic air vent 114.
  • a temperature sensor (not shown) may be further provided on one side of the electrolytic bath 110.
  • the temperature sensor may be a bimetallic temperature sensor configured to detect a temperature for preventing overheating of the interior of the electrolyzer 110.
  • a metal conduction plate may be attached to the surface of the electrolytic bath 110 and connected to the control unit 130 to control the sterilization water generator 100 according to the temperature detected by the temperature sensor Can be.
  • the controller 130 cuts off power to the electrolyzer 110 .
  • a current is continuously applied to the electrolyzer 110 due to an unexpected abnormality such as a malfunction of the apparatus.
  • the electrolytic bath 110 may be ruptured due to overheating. Therefore, when a temperature sensor is further provided on one side of the electrolytic bath 110 and the internal temperature of the electrolytic bath 210 is detected by the temperature sensor to exceed a predetermined safe use temperature, Can be designed to shut off power to the electrolyzer (110).
  • control unit 130 may cut off the power to the electrolytic bath 110.
  • the sterilization water supply system according to the embodiment of the present invention, it is possible to provide a sterilization water supply system that secures safety and minimizes manufacturing and maintenance cost.
  • FIG. 7 is a block diagram showing a schematic configuration of a sterilizing and washing water producing system according to another embodiment of the present invention
  • FIGS. 8 to 10 are views showing the configuration of an electrode according to an embodiment of the present invention.
  • the sterilizing washing water generating system 100 may include an inlet I, an electrolyzer 110, a controller 130, a rectifier 120, a sensor unit 240, and the like.
  • the inlet (I) is a passage through which raw water flows from the outside, and can be connected to a pipe through which raw water flows.
  • the raw water is water used for process water, water, water reservoir, Guam water pipe, bottled tap water, village water supply, small water supply facility, ground water, spring water, drinking water, swimming pool and ballast water.
  • raw water introduced from the outside may be supplied to the hot water valve 20 and / or the cold water valve 30 in a connected state.
  • a sterilizing wash water generating system according to one embodiment of the present invention may be connected to a cold water valve 30.
  • the electrolytic bath 110 is an apparatus for electrolyzing raw water introduced from the inflow part I to generate sterilizing washing water.
  • the inlet (I) connected to a pipe through which raw water flows may be formed on one side of the electrolyzer (110).
  • a plurality of first electrodes 221 and second electrodes 223 may be arranged at predetermined intervals in the electrolytic bath 110.
  • the first electrode 221 and the second electrode 223 may be formed in an appropriate number according to the capacity of the sterilizing washing water generating system 200. For example, as shown in FIG. 8, three first electrodes 221 and four second electrodes 223 may be alternately arranged.
  • the first electrode 221 may be an anode or a cathode and the second electrode may have a polarity opposite to that of the first electrode 223, that is, a cathode or an anode.
  • the first electrode 221 and the second electrode 113 can be switched to a cathode or an anode each time the operation of the electrolyzer 110 is started.
  • foreign substances such as K, Ca, and Mg are deposited on the negative electrode (-) of the electrode, thereby increasing the resistance of the electrode and causing current unevenness of the electrode. This degrades the efficiency of electrolysis and shortens the service life of the electrode.
  • the negative electrode (-) and the positive electrode (+) are periodically alternated by using electric relays to prevent the degradation of the function.
  • alternating operation is performed periodically, it may be an impediment to the function and durability of the electrolytic cell due to frequent changes in current flow inside.
  • the sterilizing and washing water producing system 100 can be alternated at the time of the next reuse after the use of the sterilizing wash water is stopped in the sink without alternating operation during operation.
  • the first electrode 221 is a cathode and the second electrode 223 is a cathode.
  • the first electrode 221 and the second electrode 223 are insoluble electrodes, and the surface of the first electrode 221 and the second electrode 223 is coated with a Pt group metal oxide.
  • the surfaces of the first electrode 221 and the second electrode 223 may be composed mainly of an iridium (Ir) compound, a ruthenium (Ru) compound, and a tin (Sn) ) Compound, a molybdenum (Mo) compound, a tantalum (Ta) compound, and a zirconium (Zr) compound.
  • a chloride may be used for each element compound of the coating layer, and the thickness of the coating layer may be formed within at least a predetermined thickness.
  • the thickness of the coating layer when the thickness of the coating layer is less than 3 ⁇ ⁇ , the coating layer may be damaged by friction or hydrogen bubbles. Further, for example, when the thickness of the coating layer is more than 10 mu m, there is a possibility that crystal grains or abnormal crystal grains are formed during the thermal decomposition process of the compound to peel off. Therefore, the thickness of the coating layer of the first electrode 221 and the second electrode 223 according to an embodiment of the present invention may be preferably 3 to 10 mu m.
  • one side edge of the first electrode 221 may be formed to be inclined in the first direction.
  • one side edge of the second electrode 223 may be formed to be inclined in a second direction opposite to the first direction.
  • external electrodes may be connected to the protruding portions of the first electrode 211 and the second electrode 213.
  • the first terminal rod 222 and the second terminal rod 224 may be mounted to maintain a gap between the first electrodes 221 and the second electrodes 223, respectively.
  • the first electrode 221 and the second electrode 223 may be alternately arranged at a predetermined interval.
  • the first electrode 221 and the second electrode 223 may be alternately arranged with a gap of about 0.3 mm Spaced apart.
  • the water introduced from the inflow section I can flow between the first electrodes 221 and the second electrodes 223 A sterilizing wash water can be generated while passing through.
  • the sensor unit 240 may include a sensor for detecting the flow of the raw water flowing into the inlet I. For example, when the flow of raw water by the sensor unit 240 is not detected and a predetermined time has elapsed, the controller 130 may control the power supply to the sterilizing water washing apparatus 100 to be shut off .
  • the sensor unit 240 may function as a safety sensor to prevent an explosion accident caused by continuous power supply to the electrolytic apparatus when the sterilizing water cleaning apparatus is not used.
  • the sensor unit 240 may further include a function of detecting the chlorine concentration remaining in the raw water.
  • the controller 240 can detect the concentration of chlorine remaining in the raw water passing through the piping, and the controller 130 controls the concentration of chlorine in the electrolyzer 110 according to the concentration of chlorine detected by the sensor 240, Can be controlled.
  • the controller 130 may increase the amount of current applied to the electrolyzer 110 when the concentration of chlorine remaining by the sensor unit 240 is lower than a predetermined concentration.
  • the controller 130 may reduce the amount of current applied to the electrolyzer 110, which is detected by the sensor 240 as being higher than a preset concentration.
  • the electrolyzer 110, the controller 130, and the rectifier 120 may be provided in a state accommodated in a case (not shown).
  • the case may be made to have an appropriate size to be accommodated in the sink S,
  • the apparatus 100 for generating sterilizing water may further include an automatic air vent 250.
  • the automatic air vent 250 is a device that automatically discharges the gas to the outside.
  • 130 can shut off the power to the electrolytic bath 110 when a predetermined time has elapsed without detecting the flow of raw water by the sensor unit 240.
  • an automatic air vent 250 is further provided on one side of the electrolyzer 110, so that the gas can be automatically discharged to the outside when an abnormal pressure is generated in the electrolyzer 110.
  • a silicone packing 251 may be further attached to the automatic air vent 250.
  • the apparatus 100 for generating sterilizing water may further include a temperature sensor 260.
  • the temperature sensor 260 may be a bimetallic temperature sensor for detecting a temperature for preventing overheating of the electrolyzer 110.
  • a metal conductive plate 261 may be attached to the surface of the electrolytic bath 110, and a metal conductive plate 261 may be attached to the surface of the electrolytic bath 110, And may be connected to the controller 130 for control.
  • 130 can shut off the power to the electrolytic bath 110 when a predetermined time has elapsed without detecting the flow of raw water by the sensor unit 240.
  • the temperature sensor 250 may further include a temperature sensor 250 on one side of the electrolyzer 110.
  • the control unit 130 may be designed to shut off power to the electrolyzer 110.
  • the controller 130 may cut off power to the electrolytic bath 110.
  • the sterilizing water producing system is a sterilizing water producing system in which a sterilizing water producing device necessary for washing vegetables, fruits, dishes or the like at home or business or for washing various medical instruments in a hospital, So that sterilizing washing water can be easily used according to the user's needs.
  • a sink equipped with a sterilizing water cleaning system according to an embodiment of the present invention will be described in detail with reference to the drawings.
  • FIG. 13 is a perspective view of a sink equipped with a sterilizing and washing water generating system according to an embodiment of the present invention
  • FIG. 14 is a block diagram showing a schematic configuration of a sink shown in FIG.
  • FIG. 15 is a front view of a sink equipped with a sterilizing and washing water generating system according to an embodiment of the present invention
  • FIG. 16 is a plan view of the sink shown in FIG.
  • a sink S equipped with a sterilizing and washing water generating system includes an inlet I, a sterilizing washing water generator 100, a supplying unit 300, An input unit 400, an input unit 500, and the like.
  • the inlet (S) is a passage through which raw water flows from the outside, and can be connected to a pipe through which raw water flows.
  • the raw water is water used for process water, water, water reservoir, Guam water pipe, bottled tap water, village water supply, small water supply facility, ground water, spring water, drinking water, swimming pool and ballast water.
  • raw water introduced from the outside may be supplied to the hot water valve 20 and the cold water valve 30, and the sterilizing water producing system according to an embodiment of the present invention may be connected to the cold water valve 30.
  • the sterilizing and washing water producing apparatus 100 is an apparatus for electrolyzing raw water introduced from the outside through the inlet I to generate sterilizing washing water.
  • the sterilizing wash water may be water containing sterilizing and / or cleaning ions or salts such as hypochlorous acid.
  • hypochlorous acid can be generated using the chlorine ion (Cl < - >) remaining in the raw water, and the general electrolysis method described above can be applied.
  • the sterilization and washing water producing apparatus 100 may include an electrolytic bath 110, a controller 130, a rectifier 120, a sensor unit 240, and the like.
  • the electrolytic bath 110 is an apparatus for electrolyzing raw water to produce hypochlorous acid.
  • the controller 130 controls the overall operation of the sterilizing water generator 100.
  • the rectifier 120 is configured to supply power to the sterilizing water generator 100.
  • the sensor unit 240 may include a sensor for detecting the flow of raw water flowing into the inlet I, and may further be provided with a function of detecting the concentration of chlorine remaining in the raw water.
  • the detailed configuration of the sterilizing washing water producing apparatus 100 will be described in more detail in the related section.
  • the supplying unit 300 is a unit for supplying the sterilizing washing water generated by the sterilizing washing water generating apparatus 100 or the general water supplied from the inlet I as it is.
  • the supplying part 300 may be connected to one side of the sterilizing water producing device 100 and may be connected to a faucet installed on the upper part of the sink S to supply water.
  • the supply part 300 may provide sterilizing washing water or general water. At this time, it is not necessary to separately provide a valve means for switching the supply path of the water to selectively provide sterilizing washing water or ordinary water.
  • the supply part 300 can be formed as a single flow path, and it is possible to provide a small-sized sterilizing water cleaning system with a safe and low manufacturing cost by allowing sterilizing water or general water to be supplied through one flow path .
  • the operating means 400 may be configured to open the supplying portion 300 to acquire the sterilizing washing water or the general water.
  • the operating means 400 may be in the form of a knob for starting supply of water from the receptacle of the sink S, regulating the supply amount, and stopping the supply of the water .
  • the user can adjust the supply of water as needed by operating the operating means (400). For example, when the user operates the operating means 400 to use water, the supplying portion 300 may be opened.
  • the controller 130 when the user operates the operating unit 400 to receive hot water of a predetermined temperature or higher, the controller 130 generates the hot water through the electrolytic bath 110 according to the amount of water supplied through the hot water valve 20 The concentration of the sterilizing wash water can be adjusted.
  • the concentration of the sterilizing wash water may be lowered according to the proportion of the hot water to be mixed.
  • the input unit 500 may be configured to start the operation of the sterilizing water washing apparatus 100.
  • the input means 500 may be installed on the top plate of the sink S, and may be provided in the form of at least one button.
  • the input means 500 may be provided in various forms for the convenience of the user, and may be provided in the form of a push button, for example. Hereinafter, for convenience of explanation, it is assumed that the input means 500 is provided in the form of a push button.
  • the input means 500 may be waterproof.
  • the sink (S) since it is always exposed to a large amount of moisture in use, a waterproof function of a certain level or more is required for the durability of the product.
  • the input unit 500 may be connected to the controller 130 of the sterilizing washing water generator 100.
  • FIG. 17 is a flowchart illustrating a process of supplying sterilizing washing water or general water to a sink equipped with the sterilizing washing water generating apparatus 100 according to an embodiment of the present invention.
  • the controller 130 of the apparatus 100 for generating a sterilizing water can determine whether a first input signal is received (S2) If it is determined that the received signal has been received, the operation of the sterilizing water washing apparatus 100 may be started (S3). The sterilizing washing water generated from the sterilizing washing water producing apparatus 100 may be supplied through the supplying unit 300 (S4). The control unit 130 may then determine whether a second input signal is received during the sterilization wash water supply (S5). If it is determined that the second input signal is received, The operation can be stopped (S6). Alternatively, if the second input signal is not received, the sterilizing wash water can be continuously supplied through the supply unit 300. When the second input signal is received and the operation of the sterilizing water washing apparatus 100 is stopped, the general water can be supplied through the supplying unit 300 (S7). Each step will be described in detail below.
  • the controller 130 may determine whether a first input signal has been received (S2). For example, when the user presses the push button 500 for sterilizing wash water, a first input signal for initiating operation of the sterilizing wash water generator 100 may be received via the controller 130 .
  • the control unit 130 may control the sterilizing water cleaning apparatus 100 to start operation (S3). Accordingly, the sterilizing washing water generated from the sterilizing washing water producing apparatus 100 may be supplied through the supplying unit 300 (S4).
  • the controller 130 may determine whether a second input signal is received during the supply of the sterilizing wash water (S5). For example, when the user pushes the push button 500 again to stop the use of the sterilizing wash water during the supply of the sterilizing wash water, a second input signal for stopping the operation of the sterilizing wash water generating device 100 And may be received through the control unit 130. If the second input signal is input through the input unit 500, the control unit 130 may control the sterilizing water washing apparatus 100 to stop operating (S6). Accordingly, the chlorine concentration is reduced to 0.7 ppm or less within a few seconds, so that regular water other than the sterilizing wash water can be supplied (S7).
  • FIG. 18 is a flowchart for explaining a control method of the sterilizing washing water generating apparatus 100 in the counter seat according to another embodiment of the present invention.
  • the control unit 130 of the apparatus 100 for generating a sterilizing water can determine whether a first input signal has been received (S20) If it is determined that the signal has been received, the operation of the sterilizing water washing apparatus 100 may be started (S30). The sterilizing washing water generated from the sterilizing water washing apparatus 100 may be supplied through the supplying unit 300 (S40). The control unit 130 can check whether the raw water flow is detected from the sensor unit 240 in step S50 and if the flow of raw water is detected by the sensor unit 240 in step S40, It is possible to control to supply washing water. Alternatively, if the flow of the raw water by the sensor unit 240 is not detected, the control unit 130 may determine whether a predetermined time has elapsed (S60).
  • the control unit 130 can control to shut off the power of the sterilizing washing water generating apparatus S70).
  • the controller 130 controls the flow of the raw water by the sensor unit 240 according to step S50. It is possible to confirm again whether or not it is detected.
  • steps S20 to S40 correspond to steps S2 to S4 of FIG. 5 described above, detailed description will be omitted.
  • the control unit 220 may start the operation of the sterilizing water cleaning apparatus 100 (S30). Accordingly, the controller 130 may check whether the raw water flow is detected from the sensor unit 240 during the sterilizing wash water is supplied through the supply unit 100 in operation S40.
  • the supply unit 300 may be closed when the user operates the operation means 400 to stop the use of water.
  • the control unit 130 may determine whether a predetermined time has elapsed when the flow of the raw water by the sensor unit 240 is not detected (S60).
  • the control unit 130 may control to shut off the power of the sterilizing washing water generator when a predetermined time has elapsed since the first time when the flow of the raw water by the sensor unit 240 is not detected at step S70.
  • the controller 130 controls the power supply to the sterilizing water producing apparatus 100 to be shut off within a few seconds can do.
  • the sterilizing and washing water producing apparatus is integrally provided at the lower part of the sink S so that the user can easily operate the input means to easily receive general water and sterilizing water ≪ / RTI >
  • each embodiment is not essential, and therefore, each embodiment can selectively include the above-described steps. Moreover, each step constituting each embodiment is not necessarily performed according to the order described, and the step described later may be performed before the step described earlier. It is also possible that each step is repeatedly performed during operation.

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Abstract

La présente invention concerne un système d'alimentation en eau stérile permettant de produire de l'eau stérile en électrolysant de l'eau brute et de fournir l'eau stérile produite. Le système d'alimentation en eau stérile peut comprendre : un appareil de production d'eau stérile contenant au moins un électrolyseur ; une partie de stockage permettant de stocker de l'eau stérile produite par l'appareil de production d'eau de lavage stérile ; une partie d'alimentation permettant de fournir, depuis la partie de stockage, l'eau stérile à au moins un consommateur ; et un tuyau d'eau de retour installé d'un côté de la partie d'alimentation de façon à évacuer l'eau stérile restant stagnante dans la partie d'alimentation. La présente invention peut fournir un système d'alimentation en eau stérile qui a une fiabilité élevée en assurant la stabilité et en fournissant en continu de l'eau stérile avec au moins une concentration prédéterminée. De plus, la présente invention peut fournir un système d'alimentation en eau stérile qui peut minimiser les coûts de fabrication et de maintenance.
PCT/KR2018/016271 2017-12-22 2018-12-19 Système d'alimentation en eau stérile et appareil de production d'eau stérile WO2019124987A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2017-0177944 2017-12-22
KR1020170177944A KR101896201B1 (ko) 2017-12-22 2017-12-22 살균세척수 생성 시스템이 장착된 싱크대
KR10-2018-0156759 2018-12-07
KR1020180156759A KR20200069570A (ko) 2018-12-07 2018-12-07 살균수 공급 시스템 및 살균수 생성장치

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WO2019124987A1 true WO2019124987A1 (fr) 2019-06-27

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JP2001087765A (ja) * 1999-09-22 2001-04-03 Harman Co Ltd 水処理設備
JP2006122899A (ja) * 2004-09-29 2006-05-18 Toto Ltd 電解水生成装置
JP2012240025A (ja) * 2011-05-24 2012-12-10 Panasonic Corp 電解水生成装置
JP2013138996A (ja) * 2012-01-04 2013-07-18 Nippon Torimu:Kk 電解水生成装置
KR101795735B1 (ko) * 2016-12-16 2017-11-13 주식회사 토리 수소발생장치

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112499847A (zh) * 2020-09-29 2021-03-16 青岛海尔施特劳斯水设备有限公司 一种净水设备控制方法及净水设备

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