KR20040097046A - Water Purifying System Generating Disolved Oxygen and Dissolved Hydrogen - Google Patents

Abstract

PURPOSE: To produce oxygen water having low pH and reduced water having high pH at the same time by installing electrolyzer, oxygen water generator and reduced water generator in a water purifying system consisted of various filters. CONSTITUTION: The water purifying system comprises a water purifying part (100) for supplying purified water to the electrolysis part and the oxygen water/reduced water storage tank by purifying water supplied using filters (110); an electrolysis part (200) for separating oxygen and hydrogen from the purified water by electrolyzing the purified water transferred from the water purifying part, and supplying oxygen to the oxygen dissolving promotion part and supplying hydrogen to the reduced water cooling tank of the oxygen water/reduced water storage tank; an oxygen water/reduced water storage tank (300) comprising a flow equalizing tank (310) for storing purified water supplied from the water purifying part and controlling flow of oxygen water in the oxygen water storage tank and reduced water in the reduced water storage tank, an oxygen water cooling tank (320) installed at one side of a lower part of the oxygen water/reduced water storage tank to store and discharge the oxygen water by isolating oxygen water having high dissolved oxygen content, and a reduced water cooling tank (330) installed at one side of the lower part of the oxygen water/reduced water storage tank to store and discharge the reduced water by isolating reduced water having high dissolved hydrogen content, wherein the flow equalizing tank, oxygen water cooling tank and reduced water cooling tank are divided by respective Teflon sealing films (321,331) and communicated with each other by check valves (322,332), and drain cocks (C1,C2) are installed at the oxygen water cooling tank and the reduced water cooling tank respectively; an oxygen dissolving promotion part (400) comprising an oxygen mixing nozzle (410) for injecting oxygen supplied from the electrolysis part to oxygen water circulated from the oxygen water cooling tank to further increase dissolved oxygen content of oxygen water; a cooling part (500) for cooling oxygen water and reduced water in the oxygen water cooling tank and the reduced water cooling tank; and a control part (600) for sensing a water level of the purified water stored in the oxygen water/reduced water storage tank, controlling operation/stopping of the electrolysis part according to the sensed water level, controlling opening and closing the drain cocks and controlling operation/stopping of the cooling part.

Description

Water Purifying System Generating Disolved Oxygen and Dissolved Hydrogen}

The present invention relates to a water purification system capable of providing oxygen water and reduced water at the same time, by providing an electrolysis device, an oxygen water generator and a reduced water generator in a water purification system composed of several filters, An oxygen water / reduced water generation purification system configured to simultaneously produce high pH reduced water.

In recent years, as people's incomes increase and living standards improve, they want clean water not only for drinking water but also for general living water such as washing water, or high-quality water with functionalities such as ionized water, acidic water, reduced water (alkaline water) and soft water. There is a growing demand for use, and in response to such an increase in demand, the water has recently been spotlighted in water purification facilities such as water purifiers, water softeners, ionizers, acidic water groups, reduced water groups (alkaline groups), bidets, etc. It is a home appliance.

In particular, the recent recognition of the various effects of water pH on the health of the body began to spotlight, acidic acid and reducing water (or alkaline water), the surface of the skin originally has a weak acidity of pH 4.5-5.8, Since the circulatory system of is weakly alkaline at pH 7.35-7.45, acidic water prepared by using acidic water is mainly washing water applied to the skin, that is, washing and applying water, and reduced water (or alkaline water) prepared by using reducing water is mainly drinking water. Is being used.

Among the acidic water producing acidic water, oxygen type is mainly used to lower the pH by dissolving dissolved oxygen in purified water. Water containing low oxygen, as well as whitening and converging effects on skin, It is also known to have a bactericidal effect.

Such oxygen water related technology is also disclosed as a prior art in the existing patent and utility model, for example, in the Republic of Korea Patent Publication No. 2003-67015, the hollow fiber membrane type or flat type membrane type oxygen generator And a compact oxygen generating water purification system in which a mixer of an diffuser, an acid stone, a plate or an orifice type is integrally formed.

In addition, Korean Patent Publication No. 2004-14146 discloses an attempt to improve oxygen dissolved amount and recycle oxygen not dissolved in water by providing an auxiliary oxygen dissolving tank together with an oxygen dissolving tank. In 61592, an oxygen generator is formed in an oxygen dissolver, and a circulation pump and an oxygen dissolver are formed in an oxygen dissolver circulation line, so that oxygen is dissolved and dissolved at several times the supersaturation concentration than that at which oxygen can be dissolved at atmospheric pressure. Attempts have been made to make this possible.

In addition, according to Korean Patent Publication No. 2004-00849, the oxygen pump is also formed in a portable bucket by forming a cover formed with an air intake hole, a battery cover, and a switch at the top of the cover together with an air pump for supplying oxygen to the water in the bucket. Attempts have been made to make this possible.

In addition, Korean Patent Laid-Open Publication No. 2003-93699 discloses an oxygen purifier configured with a transparent display window so that a user can check the oxygen generating and oxygen supplying devices including an oxygen supply unit provided with an oxygen generator from outside. .

In addition, according to Korean Patent Publication No. 2004-14050, a bath having an anion / ozone / oxygen generator for generating oxygen together with an anion and ozone, and a mixing tank for supplying the generated anion, ozone and oxygen to the injection nozzle, The multifunctional bath is configured to supply oxygen water as water, and disclosed in Korean Patent Laid-Open Publication No. 2003-25643, an oxygen separation membrane module having an improved performance by adding an organometallic compound to a membrane made of a polymer solvent. There has also been disclosed an oxygen generating mouthwasher configured to produce oxygen water and provide it to an oxygen supply tube.

On the other hand, as a reducing water group (or alkaline water group) for producing alkaline water, by using an anode electrode, alkaline metal ions such as OH ^- or Ca ²⁺ , Mg ²⁺ , K ⁺ , Na ⁺ , which are originally included in purified water, are collected. Alkaline water is used a lot of methods, and the water in this way to activate the blood circulation and to remove the waste is known to be effective in various diseases, including gastrointestinal diseases, constipation, diabetes.

Such reducing water or alkali water-related technology is also disclosed as a prior art on the existing patents and utility models, for example, in Korea Patent Publication No. 2004-0077644, using the 'py active ceramic' far infrared Alkaline reduced water is generated by spinning, while inorganic minerals are eluted, calcium sand is eluted through coral sand, electrolytic alkaline water is generated by passing through tourmaline ceramics, and alkaline reduced water is used using pH-adjusted ceramics. There has been disclosed a method for producing alkali reduced water and an alkali reduced water conversion filter configured to elute and simultaneously elute inorganic minerals.

In addition, the Republic of Korea Utility Model Registration No. 356986 describes an attempt to construct a portable reduced water (alkaline water) generation filter by filling a capsule with a mixture of calcium arsenite, magnesium, tourmaline, elvan, magnet, charcoal, and cation exchange resin. It has been disclosed.

In addition, Korean Patent Publication No. 2004-0013037 discloses a galvanic battery having at least one set of titanium, silver-plated copper, and zinc plates, and having at least one natural metal catalyst therein, which is filled with natural minerals for far-infrared radiation. Attempts have been made to provide hydrogen reduced water using a reduction catalyst cartridge.

In addition, Korean Patent Publication No. 2004-0030760 discloses an average current and frequency by changing a pulse width according to a PWM method as well as maintaining a constant pH concentration by controlling a current according to water temperature through a temperature compensation circuit unit. Attempts have been made to improve the alkaline reduced water content by producing a low reduction potential (ORP) by controlling it.

In addition, Korean Patent Publication No. 2002-0068318 discloses an electrolyzer having a raw water inlet and an electrolyzed water outlet, a reduced water generating chamber installed in an electrolytic cell and disposed with a negative electrode plate, an acidic water generating chamber installed in an electrolytic cell and an anode plate disposed, and reduced water generation. A diaphragm for dividing the yarn and the acidic water producing chamber, and a flow path regulating means installed in the electrolytic cell and functioning to maintain the contact between the negative electrode plate and the positive electrode plate, wherein the distance between the negative electrode plate and the positive electrode plate is 0.1 mm-3 mm. The electrolytic water generating apparatus has also been disclosed.

However, the prior art in the patent / utility model as described above is insufficient in the effect of generating oxygen water or reduced water itself, the production efficiency is lowered, or the device is too large and the price is increased due to the disadvantages of the practical use, or the structure of the device Is complicated and not only requires special skills in installation and operation, but also causes trouble, or continues to operate regardless of the flow rate of oxygen water or reducing water that is currently used or manufactured and stored in the tank, thus wasting energy and thus operating costs. It has one or more of the disadvantages, such as fear of raising it.

In addition, most of the prior arts up to now are manufactured and supplied only in the form of oxygen water or reducing water (or alkaline water), so that oxygen water is used as drinking water and reducing water is suitable as drinking water. In order to reduce the amount of water (or alkali water) had to be provided separately.

Therefore, the configuration of the device is simple, so that it can be compactly implemented, and the practical use is high, and the configuration is also simple, requiring no special technology for installation and operation, there is no fear of failure, and whether it is currently used or manufactured and stored in the tank Operation is determined in conjunction with the flow rate of oxygen water / reduced water, which can save energy consumption and thus reduce operating costs, thereby greatly improving the efficiency of acidic / reduced water, and radical and reduced water. It can be said that it is the time when the emergence of oxygen / reduced water generation water purification system, which is composed of a combined form (or an alkaline water group), can provide oxygen water and reduced water at the same time.

The present invention is to overcome the problems of the prior art as described above, the object is that the configuration of the device is simple and can be implemented in a compact and at the same time high practical application, and does not require any special skills for installation and operation It is intended to provide an oxygen water / reduced water generation water purification system, which has no fear of failure, low operating cost, and can simultaneously provide acidic water and reduced water.

The present invention for this purpose, using a filter to purify the water to supply the electrolytic portion and oxygen water / reduced water storage tank; An electrolysis unit which electrolyzes the purified water transferred from the water purification unit to oxygen and hydrogen, and supplies oxygen to the oxygen dissolution promoting unit and hydrogen to the oxygen water / reduction water storage tank reduction water cooling tank; The upper flow rate adjusting tank which controls the flow rate, the oxygen water cooling tank for isolating and discharging oxygen water and the reducing water cooling tank for isolating and discharging the reducing water are separated by a Teflon sealed membrane, respectively. Is configured to communicate with each other, the oxygen water cooling tank and reduced water cooling tank, the oxygen water / reduced water storage tank each having a drain cock; An oxygen dissolved accelerator for further increasing the dissolved oxygen content of the oxygen water circulated from the oxygen water cooling tank; A cooling unit for cooling the oxygen water and the reduced water in the oxygen water cooling tank and the reduced water cooling tank of the oxygen water storage tank; And oxygen water, which is connected to a power source, detects the water level of the purified water stored in the oxygen water / reduced water storage tank, and controls an electrolytic part, an oxygen water cooling tank, a reducing water cooling tank drain cock, and a control part according to the height of the detected water level. Providing / reducing water generation system.

1 is a block diagram showing the configuration of the oxygen water / reduced water generation water purification system according to the present invention,

2 is a cross-sectional view showing a specific embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

100: water purification part 200: electrolytic part

210: electrolysis device 300: oxygen water / reduced water storage tank

310: flow rate adjustment tank 320: oxygen water cooling tank

330: reduced water cooling tank 400: oxygen dissolved accelerator

500: cooling unit 600: control unit

W: power

The present invention is configured to produce a low pH oxygen water and a high pH reduced water at the same time by providing an electrolysis device, an oxygen water generator and a reduced water generator in a water purification system composed of several filters, oxygen water / reduced water The present invention relates to a generation water purification system, and to an oxygen water / reduction water generation water purification system, which can be used for any water purification process such as an anion generator, a water softener, a humidifier, a bidet, as well as a normal water purifier.

Specifically, the present invention introduces an oxygen water generator and a reduced water generator in one system to produce oxygen water and reduced water at the same time, by introducing an automatic water level control system in the oxygen water storage tank and reduced water storage tank oxygen water at low and full water The present invention relates to an oxygen water / reduced water generation purification system configured to control the production and supply of reduced water.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings, but the present invention is not intended to be limited thereto.

1 is a block diagram showing the configuration of the oxygen water / reduced water generation purification system according to the present invention, Figure 2 is a cross-sectional view showing a specific embodiment of the present invention.

As shown in FIG. 1, the oxygen / reduced water generation system of the present invention purifies water supplied from a water pipe using a filter 110 to purify water supplied from an electrolytic unit 200 and an oxygen / reduced water storage tank 300. Water purification unit 100 to supply to; Electrolysis of the purified water delivered from the purified water unit 100 to separate the oxygen and hydrogen, oxygen to the oxygen dissolved accelerator 400, hydrogen supplied to the oxygen water / reduced water storage tank 300, reduced water cooling tank 330 Part 200; The flow rate adjustment tank 310 and the dissolved oxygen content of the upper portion which serves to control the flow rate of the oxygen water in the oxygen water storage tank 320 and the reduced water in the reduced water storage tank 330 as a place where the purified water supplied from the water purification unit 100 is stored. The lower one side oxygen water cooling tank 320 for isolating and discharging the high oxygen water, and the reducing water cooling tank 330 for one side isolating and draining the reducing water having high dissolved hydrogen content is sealed in Teflon, respectively. Separated by membranes 321 and 331 and communicated by check valves 322 and 332, drain cocks C1 and C2 are provided in the oxygen water cooling tank 320 and the reduced water cooling tank 330, respectively. Oxygen water / reduced water storage tank 300 is provided; The dissolved oxygen content of oxygen water is further increased by embedding an oxygen mixing nozzle 410 for injecting oxygen supplied from the electrolytic unit 200 into oxygen water circulated from the oxygen water cooling tank 320 of the oxygen water / reduction water storage tank 300. An oxygen dissolution accelerator 400 for increasing; A cooling unit 500 for cooling the oxygen water and the reduced water in the oxygen water cooling tank 320 and the reduced water cooling tank 330 of the oxygen water storage tank 300; And connected to the power source (W) detects the water level of the purified water stored in the oxygen water / reduced water storage tank 300, and controls the operation / stop of the electrolytic unit 200 according to the height of the detected water level, oxygen water cooling tank ( The control unit 600 controls the opening / closing of the 320 and the reduced water cooling tank 330, the drain cocks C1 and C2, and controls the operation / stop of the cooling unit 500.

Referring to the configuration of the present invention oxygen water / reduced water generation water purification system configured as described above in more detail with reference to the embodiment of the present invention shown in FIG.

As shown in Figure 2, in the present invention, the purified water unit 100 is composed of one or more filters 110 for filtering and purifying the water to be supplied, which may be used as a sediment filter, activated carbon filter, In general, one or more types of filters commonly used in water purifiers, such as UF hollow fiber membrane (or R / O) filters and ceramic cluster filters, may be used.

The raw water supplied from the tap water is basically purified by removing the suspended substances, turbidity, odor and taste causing substances while passing through the filters of the water purification unit 100 provided as described above.

The electrolytic unit 200 is composed of a conventional cathode and anode and the diaphragm to isolate the electrolysis device 210 for electrolyzing water according to the following formula, oxygen generated in the anode and the oxygen promotion unit 400 It is configured to include an oxygen pipe line 220 to supply to) and a hydrogen pipe line 250 for supplying the hydrogen generated and collected in the cathode to the reduced water cooling tank 330, the oxygen pipe line 220 and the hydrogen pipe ( The oxygen pressure regulating device 230 and the hydrogen pressure regulating device 260 for controlling the pressure of oxygen and hydrogen supplied to the 250 are respectively, and the solenoid valves 240 and 270 for controlling the supply amount of oxygen and hydrogen, respectively. Is composed.

2H ₂ O → 2H ₂ + O ₂

The oxygen water / reduction water storage tank 300, which adjusts the flow rate of the purified water stored in the flow rate adjusting tank 310, is connected to the purified water supply line from the water purification unit 100 and is provided on the outer surface of the upper tank 310 according to the water level. The float valve 311 is provided with a magnet 312 attached to and detached from the control unit 600 and the reed switch 610 on the upper surface thereof, and the water level in the tank is divided into three levels of high water level, medium water level, and low water level. The water level sensor 313 for measuring and detecting the built-in is configured, the upper one side is a Teflon material bacteria prevention filter 314 having a pore size of 0.3㎛ or less for passing air without passing water and bacteria.

In the present invention, the bacteria prevention filter 314 is a kind of air vent (Air Vent), the air can be freely inflow and outflow, but under the atmospheric pressure of water and bacteria under the size of the porous vent is difficult to pass through the inflow of bacteria It is provided to have a feature to prevent the.

Oxygen water cooling tank 320 containing a high concentration of oxygen water is configured to be connected to the drain cock (C1) for discharging oxygen water for use by the user, the outer surface of the cooling unit 500 for cooling the oxygen water in the tank Evaporator 510 is mounted.

The hydrogen mixing nozzle 333 for injecting hydrogen supplied from the electrolytic unit 200 is built in the reduction water cooling tank 330 containing high concentration of reducing water, and the user discharges the reducing water for use. The drain cock (C2) is configured to be connected, the outer surface is configured to be equipped with an evaporator 520 of the cooling unit 500 for cooling the oxygen water in the tank.

The oxygen water cooling tank 320 and the reduced water cooling tank 330 are separated from the flow rate adjustment tank 310 by Teflon closed membranes 321 and 331 having a porosity of 0.3 μm, respectively, and each cooling tank 320 and 330. When the pressure increases, the sealing film 321 and 331 act as a diaphragm to absorb a certain amount of pressure. At this time, the diameter of the micropores becomes larger than the molecular cluster of the water with the expansion of the surface area so that the water is in the upper flow adjusting tank. When the pressure balance between the flow rate adjusting tank 310 and the cooling tank 320 and 330 is constant, each of the sealing membranes 321 and 331 is in equilibrium, and absorbs excessive pressure. It will have a function.

Meanwhile, in the present invention, the oxygen water cooling tank 320 and the reduced water cooling tank 330 are communicated with each other by check valves 322 and 332, where the check valves 322 and 332 are each cooling tank 320. 330 is configured to have a function of closing when the oxygen water and the reducing water is filled, the cooling tank 320, 330 is filled so that each check valve 322, 332 is closed as described above Flow control by the (331) is to be performed.

In the present invention, the oxygen-dissolving promotion unit 400 intersects a portion of the oxygen water discharged from the oxygen water / reduction water storage tank 300 in the middle of the drain pipe to the drain cock C1 in the oxygen water cooling tank 320. Oxygen water in the oxygen water cooling tank 320 by recycling to each tank 320 to extend the residence time and injecting oxygen supplied from the electrolytic unit 200 to the oxygen water recycled using the oxygen mixing nozzle 410 As a function of further increasing the dissolved oxygen content of the oxygen, in addition to the oxygen mixing nozzle 410 is provided with a pump (P) for imparting a driving force to the oxygen water recirculation and a plurality of multi-tubular dissolver (static mixer) is passed through the oxygen Oxygen dissolution promotion chamber 420 to further increase the dissolved oxygen content of the water and a pressure regulator 430 for controlling the water pressure of the recycled oxygen water.

The oxygen dissolution promotion chamber 420 for increasing the dissolved oxygen of the purified water by increasing the frictional force between the oxygen and the purified water is obtained through one pipe and passes through a plurality of static mixers and then merges into one pipe again. Multi-Shell Dissolver (Static Mixer), in the present invention, Kenics  KM Seies ^® Static Mixer was used.

In the present invention, the cooling unit 500 is provided in close contact with the outer wall of each of the oxygen water cooling tank 320 and the hydrogen water cooling tank 330, a pair of evaporator 510 to perform heat exchange by the evaporation of the refrigerant. 520, a radiator 530 for cooling the refrigerant again joined into one pipe after performing heat exchange, a condenser 540 for condensing the cooled refrigerant, and evaporator 510 for each of the cooled refrigerant ( A compressor 550 for imparting a driving force for branching and transporting to 520, and a solenoid valve 560 and 570 for allowing a user to arbitrarily control the supply of refrigerant to each evaporator 510 and 520. It is composed.

In the present invention, the control unit 600, the power (W), the reed switch 610, the water level sensor 313, the electrolytic unit 200, the solenoid valve 240, 270, the cooling unit 500 It is configured to be connected to the compressor 550 and the drain cock C1 (C2); When the flow regulating tank 310 becomes full, the float valve 311 is closed and the magnet 312 is attached to the reed switch 610 to detect this to stop the operation of the electrolytic unit 200 and at the same time the solenoid valve 240 ( 270, the water level is lowered, the float valve 311 is opened and the magnet 312 is dropped from the reed switch 610 to detect this to restart the electrolytic unit 200 and at the same time the solenoid valve (240, 270) One-step operation control consisting of opening; When the high water level signal is transmitted by the water level sensor 313, it stops the operation of the electrolytic unit 200 and at the same time closes the solenoid valves 240 and 270, and the middle water level by the water level sensor 313. When the signal is transmitted, it detects this to operate the electrolytic unit 200 and at the same time open the solenoid valve 240, 270, when the low water level signal is transmitted by the water level sensor 313 detects the electrolytic unit 200 2) operation control consisting of stopping the operation of the compressor (500) and closing the solenoid valve (240) (270) and the drain cock (C1) (C2) and stopping the operation of the cooling unit (500) compressor (550). It is configured to include a microprocessor (not shown) for performing the.

Referring to the operation of the present invention oxygen water / reduced water generation purified water system configured as described above in detail as follows.

First, the water supplied to the purified water unit 100 is filtered and filtered through one or more filters 110 and then supplied to the flow rate adjusting tank 310 of the electrolytic unit 200 and the oxygen water / reduced water storage tank 300.

The purified water supplied to the electrolytic unit 200 is electrolyzed into oxygen and hydrogen while passing through the electrolysis device 210, and then collected, respectively, and the oxygen dissolution accelerator 400, the oxygen mixing nozzle 410, and the reduced water cooling tank 330. The hydrogen mixing nozzle 333 is supplied.

In this way, the oxygen supplied separately from the electrolytic unit 200 is injected through the oxygen dissolution accelerator 400 and the oxygen mixing nozzle 410, and then rapidly dissolved through the static mixer constituting the oxygen dissolution accelerator 420. By mixing, the dissolved oxygen content of the oxygen water recycled from the oxygen water cooling tank 320 is increased.

In the present invention, the oxygen water stored in the oxygen water cooling tank 320 is recycled through the oxygen dissolution accelerator 400 so as to have a high concentration of oxygen water containing 80 ppm or more of oxygen.

Meanwhile, hydrogen supplied separately from the electrolytic unit 200 is rapidly injected into the reduction water cooling tank 330 by the hydrogen mixing nozzle 333, dissolved in purified water, and then dissolved in purified water, such as O ₂ , H ₂ O ₂ , OH radicals, and the like. Reducing water is produced by reducing the active oxygen.

In the present invention, the reduced water thus prepared and stored in the reduced water cooling bath 330 has a reduction potential of about -200 to +250 mV, which is similar to the redox potential (ORP) of human blood.

The prepared oxygen water and reduced water are stored in the oxygen water cooling tank 320 and the reducing water cooling tank 330, respectively, in each of the cooling tanks 320 and 330 by the cooling function by the cooling unit 500 is applied to the oxygen The dissolved amount and the hydrogen dissolved amount can be further increased, and can be provided to the user through each of the drain cocks C1 and C2 as necessary.

At this time, when the water level in the flow regulating tank 310 becomes full, the float valve 311 is closed and the magnet 312 is attached to the reed switch 610, the control unit 600 detects this to operate the electrolytic unit 200. At the same time, the solenoid valves 240 and 270 on the oxygen pipe line 220 and the hydrogen pipe line 250 are closed.

On the other hand, when the water level is lowered and the float valve 311 is opened and the magnet 312 falls from the reed switch 610, the control unit 600 detects this and starts the electrolytic unit 200 again and at the same time the oxygen pipe 220 And each solenoid valve 240 and 270 on the hydrogen pipeline 250 is opened.

In addition, when the water level in the flow regulating tank 310 becomes the high water level, the high water level signal is transmitted to the control unit 600 by the water level sensor 313, and when the high water level signal is transmitted, the microprocessor of the control unit 600 (Not shown) detects this and stops the operation of the electrolytic unit 200 and closes each solenoid valve 240 and 270 on the oxygen pipe 220 and the hydrogen pipe 250.

Next, when the water level in the flow regulating tank 310 is the medium water level, the water level signal is transmitted to the control unit 600 by the water level sensor 313, and when the water level signal is thus transmitted, the control unit 600 The microprocessor (not shown) detects this to operate the electrolytic unit 200 and simultaneously controls opening of each solenoid valve 240 and 270 on the oxygen conduit 220 and the hydrogen conduit 250.

Next, when the water level of the flow rate adjustment tank 310 is a low level, the low level signal is transmitted to the control unit 600 by the water level sensor 313, and when the low level signal is transmitted in this way, the micro of the control unit 600 The processor (not shown) detects this and judges a single water situation and stops the operation of the electrolytic unit 200, and simultaneously drains each solenoid valve 240 and 270 on the oxygen pipe 220 and the hydrogen pipe 250. Control is made to close the cocks C1 and C2.

Such control of the control unit 600 prevents unnecessary operation of the electrolytic unit 200 in the event of high water, thereby increasing the energy efficiency of the system, and stopping the operation of the system in the event of a singular water supply. To prevent the cause of failure, etc.

On the other hand, in the present invention, three pressure regulators, that is, the oxygen pressure regulator 230, the hydrogen pressure regulator 260 and the hydraulic regulator 430 is used, the pressure of oxygen and hydrogen supplied is always oxygen water and By being configured to be larger than the pressure of the reducing water, the oxygen water and the reducing water is prevented from flowing back through each mixing nozzle.

By completing the present invention as described above, the water purification unit 100 for supplying water to the electrolytic unit 200 and oxygen water / reduced water storage tank 300 by using the filter 110 to purify the water supplied from the water supply pipe; An electrolytic unit 200 which electrolyzes the purified water transferred from the purified water unit 100 to separate oxygen and hydrogen, and supplies oxygen to the mixing nozzle 410 in the oxygen dissolution promoting unit 400; The flow rate adjustment tank 310 and the dissolved oxygen content of the upper portion which serves to control the flow rate of the oxygen water in the oxygen water storage tank 320 and the reduced water in the reduced water storage tank 330 as a place where the purified water supplied from the water purification unit 100 is stored. The lower one side oxygen water cooling tank 320 for isolating and discharging the high oxygen water, and the reducing water cooling tank 330 for one side isolating and draining the reducing water having high dissolved hydrogen content is sealed in Teflon, respectively. Separated by membranes 321 and 331 and communicated by check valves 322 and 332, drain cocks C1 and C2 are provided in the oxygen water cooling tank 320 and the reduced water cooling tank 330, respectively. Oxygen water / reduced water storage tank 300 is provided; The dissolved oxygen content of oxygen water is further increased by embedding an oxygen mixing nozzle 410 for injecting oxygen supplied from the electrolytic unit 200 into oxygen water circulated from the oxygen water cooling tank 320 of the oxygen water / reduction water storage tank 300. An oxygen dissolution accelerator 400 for increasing; A cooling unit 500 for cooling the oxygen water and the reduced water in the oxygen water cooling tank 320 and the reduced water cooling tank 330 of the oxygen water storage tank 300; And connected to the power source (W) detects the water level of the purified water stored in the oxygen water / reduced water storage tank 300, and controls the operation / stop of the electrolytic unit 200 according to the height of the detected water level, oxygen water cooling tank ( Generation of oxygen water / reduced water consisting of a control unit 600 controlling the opening / closing of the cooling water 500 and the opening and closing of the drain water cock C1 and C2 320 and the reduction water cooling tank 330. It is possible to provide a water purification system.

By the completion of the present invention, the configuration of the device is simple and can be implemented in a compact and at the same time high practical availability, does not require special technology for installation and operation, there is no fear of failure, low operating cost, and It is possible to provide reduced water at the same time, basically it is possible to provide an oxygen water / reduced water generation purified water system, greatly improved acid and reduced water generation amount.

Claims (11)

Water purification unit 100 for supplying water to the electrolytic unit 200 and oxygen water / reduced water storage tank 300 by using the filter 110; Separation of oxygen and hydrogen by electrolysis of the purified water transmitted from the water purification unit 100, oxygen is supplied to the oxygen dissolution promotion unit 400, hydrogen is supplied to the reduced water cooling tank 330 of the oxygen water / reduced water storage tank 300 An electrolytic unit 200; The flow rate adjustment tank 310 and the dissolved oxygen content of the upper portion which serves to control the flow rate of the oxygen water in the oxygen water storage tank 320 and the reduced water in the reduced water storage tank 330 as a place where the purified water supplied from the water purification unit 100 is stored. The lower one side oxygen water cooling tank 320 for isolating and discharging the high oxygen water, and the reducing water cooling tank 330 for one side isolating and draining the reducing water having high dissolved hydrogen content is sealed in Teflon, respectively. Separated by membranes 321 and 331 and communicated by check valves 322 and 332, drain cocks C1 and C2 are provided in the oxygen water cooling tank 320 and the reduced water cooling tank 330, respectively. Oxygen water / reduced water storage tank 300 is provided; The dissolved oxygen content of oxygen water is further increased by embedding an oxygen mixing nozzle 410 for injecting oxygen supplied from the electrolytic unit 200 into oxygen water circulated from the oxygen water cooling tank 320 of the oxygen water / reduction water storage tank 300. An oxygen dissolution accelerator 400 for increasing; A cooling unit 500 for cooling the oxygen water and the reduced water in the oxygen water cooling tank 320 and the reduced water cooling tank 330 of the oxygen water storage tank 300; And Connected to the power source (W) detects the water level of the purified water stored in the oxygen water / reduced water storage tank 300, and controls the operation / stop of the electrolytic unit 200 according to the height of the detected water level, oxygen water cooling tank 320 And controlling the opening and closing of the reduced water cooling tank 330, the drain cock (C1) (C2), characterized in that consisting of a control unit 600 for controlling the operation / stop of the cooling unit 500, Oxygen / reduced water generation water purification system. The method of claim 1, Water purification unit 100 filter 110, characterized in that at least one of the sediment filter, activated carbon filter, UF hollow fiber membrane (or R / O) filter, ceramic cluster filter is used at least one, Oxygen / reduced water generation water purification system. The method of claim 1, The electrolytic unit 200 is composed of a cathode and an anode and a diaphragm that isolates it, an electrolysis device 210 for electrolyzing water and an oxygen pipe for supplying oxygen generated and collected at the anode to the oxygen dissolution promoting unit 400 ( 220) and a hydrogen pipe 250 for supplying the hydrogen generated and collected in the cathode to the reduced water cooling tank 330, the oxygen pressure control device for controlling the pressure of oxygen supplied to the oxygen pipe (220) 230 and a solenoid valve 240 for controlling the supply amount of oxygen, the hydrogen pipeline 250 is a hydrogen pressure regulator 260 for controlling the pressure of the supplied hydrogen and a solenoid valve for controlling the supply amount of hydrogen Characterized in that 270 is configured, Oxygen / reduced water generation water purification system. The method of claim 1, Oxygen / reduced water storage tank 300 flow rate adjustment tank 310, connected to the purified water supply line from the water purification unit 100, according to the water level to the control unit 600, the reed switch 610 provided on the outer surface of the tank 310 A float valve 311 having a magnet 312 attached to and detached from the upper surface is built, and a water level sensor 313 for detecting and measuring the water level in the tank in three stages of full water level, medium water level, and low water level. The upper one side is characterized in that the Teflon material bacteria prevention filter 314 having a pore size of 0.3㎛ or less that allows air to pass through without passing water and bacteria, Oxygen / reduced water generation water purification system. The method of claim 1, Bacterial prevention filter 314 is an air vent (Air Vent) to prevent the inflow of bacteria by being configured to the size of the porous vents that the air is free to flow freely, but water and bacteria are difficult to pass under atmospheric pressure conditions doing, Oxygen / reduced water generation water purification system. The method of claim 1, In the reduced water cooling tank 330, a hydrogen mixing nozzle 333 for injecting hydrogen supplied from the electrolytic unit 200 is characterized in that the built-in, Oxygen / reduced water generation water purification system. The method of claim 1, Characterized in that the pores of the oxygen water cooling tank 320 and the reduced water cooling tank 330 each Teflon sealed membrane 321, 331, 0.3㎛, Oxygen / reduced water generation water purification system. The method of claim 7, wherein Oxygen dissolution promoting unit 400, the oxygen water / reduction water storage tank 300, the oxygen water cooling tank 320 is a part of the oxygen water discharged interposed in the middle of the drain pipe to the drain cock (C1) from the oxygen water cooling tank 320 ) To extend the residence time and to spray oxygen supplied from the electrolytic unit 200 to the oxygen water recycled using the oxygen mixing nozzle 410, thereby dissolving oxygen of oxygen water in the oxygen water cooling tank 320. As a function of further increasing the content, in addition to the oxygen mixing nozzle 410 is provided with a pump (P) for imparting a driving force to the oxygen water recirculation and a number of multi-tubular dissolver (static mixer) is dissolved in the oxygen water passing through Characterized in that it comprises an oxygen dissolution promotion chamber 420 to further increase the oxygen content and a pressure regulator 430 for controlling the water pressure of the recirculated oxygen water, Oxygen / reduced water generation water purification system. The method of claim 1, Oxygen dissolution promotion chamber 420, it is obtained by a single pipe is passed through a plurality of static mixers and then joined to one pipe characterized in that it is composed of a multi-tubular dissolver (static mixer), Oxygen / reduced water generation water purification system. The method of claim 1, The cooling unit 500 is provided in close contact with each of the outer walls of the oxygen water cooling tank 320 and the reducing water cooling tank 330, and a pair of evaporators 510 and 520 performing heat exchange by evaporation of the refrigerant. After the radiator 530 cools the refrigerant joined again in one conduit, the condenser 540 condenses the cooled refrigerant again, and branched the cooled refrigerant into the respective evaporators 510 and 520. Compressor 550 for imparting driving force for transporting, and solenoid valves 560 and 570 for allowing the user to arbitrarily control the supply of refrigerant to each evaporator 510, 520. , Oxygen / reduced water generation water purification system. The method of claim 1, The controller 600 includes a power supply W, a reed switch 610, a water level sensor 313, an electrolytic unit 200, a solenoid valve 240, 270, a cooling unit 500, a compressor 550, and Is connected to the drain cock C1 and C2; When the flow regulating tank 310 becomes full, the float valve 311 is closed and the magnet 312 is attached to the reed switch 610 to detect this to stop the operation of the electrolytic unit 200 and at the same time the solenoid valve 240 ( 270, the water level is lowered, the float valve 311 is opened and the magnet 312 is dropped from the reed switch 610 to detect this to restart the electrolytic unit 200 and at the same time the solenoid valve (240, 270) One-step operation control consisting of opening; When the high water level signal is transmitted by the water level sensor 313, it stops the operation of the electrolytic unit 200 and at the same time closes the solenoid valves 240 and 270, and the middle water level by the water level sensor 313. When the signal is transmitted, it detects this to operate the electrolytic unit 200 and at the same time open the solenoid valve 240, 270, when the low water level signal is transmitted by the water level sensor 313 detects the electrolytic unit 200 2) operation control consisting of stopping the operation of the compressor (500) and closing the solenoid valve (240) (270) and the drain cock (C1) (C2) and stopping the operation of the cooling unit (500) compressor (550). Characterized in that configured to include a microprocessor (not shown) to perform, Oxygen / reduced water generation water purification system.