JP4591001B2 - Alkaline ion water conditioner - Google Patents

Description

  The present invention relates to an alkali ion water conditioner for electrolyzing raw water such as tap water to produce alkaline ionized water used for drinking and medical purposes, and acidic ionized water used for lotion, sterilization washing water, etc. Is.

  In recent years, alkali ion water conditioners have become widespread as continuous electrolysis type ion water generators. This alkaline ion adjuster electrolyzes tap water or the like in an electrolytic cell to generate acidic ion water on the anode side and alkaline ion water on the cathode side.

  A conventional continuous electrolysis type alkaline ion water conditioner will be described below.

  FIG. 3 is a schematic structural diagram of a conventional alkaline ionized water device. 1 is an alkaline ion adjuster connected to a raw water pipe 2 such as tap water through a faucet 3, 4 is activated carbon that adsorbs residual chlorine, trihalomethane, mold odor etc. in raw water and general bacteria and impurities inside Water purification unit with a hollow fiber membrane, etc. removed with high accuracy, 5 is a flow rate detecting means for confirming water flow and instructing the controller to control, and 6 is a raw water conductivity by applying calcium ions such as calcium glycerophosphate and calcium lactate to the raw water. Calcium supply section for increasing the flow rate, 7 is an electrolytic cell for electrolyzing water that has passed through the flow rate detection means 5 to generate alkaline ionized water and acidic ionized water, and 8 is for dividing the inside of the electrolytic cell 7 into two to form an electrode chamber The diaphragms 9 and 10 are electrode plates arranged in each electrode chamber formed by being divided into two by the diaphragm 8, and 11 discharges water on the electrode plate 10 side (in the case where the electrode plate 10 is an anode, acidic ion water) Drain pipe, 2 is a drain pipe dedicated to acidic ion water that is branched and connected to the drain pipe 11, and 13 is alkaline ion water that discharges alkali ion water that is branched and connected to the drain pipe 11. When the electrode plate 10 is a cathode, the dedicated drain pipe 14 is an acidic ion water side opening / closing valve using an electromagnetic valve for flowing the water on the electrode plate 10 side to the alkaline ion water dedicated drain pipe 13, and 15 is an electrode plate. When 10 is an anode, an alkaline ion water side opening / closing valve using an electromagnetic valve for flowing the water on the electrode plate 10 side to the drain tube 12 dedicated to acidic ion water, 16 is water on the electrode plate 9 side (the electrode plate 9 is a cathode) In this case, the water discharge pipe discharges alkaline ionized water), 17 is a power-on plug, 18 is a power supply unit that converts AC power from the power-on plug 17 into DC power, and 19 is the operation of the alkali ion water conditioner 1. 20 for controlling the controller User is connected to is controller 19 an operation display unit for water quality and pH strength of the ion water, the selection setting of the various functions performed.

  Next, the operation | movement is demonstrated below about the conventional alkaline ionized water apparatus 1 comprised as mentioned above.

The user selects a desired water quality mode such as alkaline ion water generation mode, acidic ion water generation mode, or water purification mode and pH intensity by pressing a predetermined button on the operation display unit 20, and opens the water tap 3 to pass water. I do. The raw water introduced from the faucet 3 removes impurities such as residual chlorine, trihalomethane, musty odor, and general bacteria from the raw water in the water purification unit 4, and after passing through the flow rate detection means 5, calcium glycerophosphate and lactic acid After calcium or the like is dissolved and treated with water that is easily electrolyzed, it is introduced into the electrolytic cell 7. On the other hand, 100 VAC is supplied from the power-on plug 17, and a DC voltage / current required for electrolysis is generated by the transformer in the power supply unit 18 and the control DC power supply, and the electrode plate 9 of the electrolytic cell 7 is connected via the controller 19. And 10 are supplied with electric power necessary for electrolysis. At this time, if an electrode plate to which a positive voltage is applied relatively is an anode and an electrode plate to which a negative voltage is applied is a cathode, an anode chamber and a cathode chamber partitioned by a diaphragm 8 are formed in the electrolytic cell 7. In the alkaline ion water generation mode, the electrode plate 10 serves as an anode and the electrode plate 9 serves as a cathode. In the acidic ion water generation mode, the electrode plate 9 serves as an anode and the electrode plate 10 serves as a cathode. After passing water, the controller 19 reads the output signal from the flow rate detecting means 5 and determines that this state is underwater when the flow level flowing through the alkaline ionized water conditioner 1 exceeds a certain amount per unit time. At this time, the controller 19 supplies predetermined electric power to the electrolytic cell 7 under the electrolysis conditions corresponding to the water quality mode and pH intensity that have already been selected. Thus, in the alkaline ion water generation mode, the electrode plate 9 serves as a cathode and the electrode plate 10 serves as an anode, and alkali ion water is discharged from the water discharge pipe 16, and acidic ion water is discharged through the drain pipe 11. The acidic ion water side on / off valve 14 is “open” and the alkaline ion water side on / off valve 15 is “closed”, and the acid ion water is discharged from the acid ion water dedicated drain pipe 12.

  In the acidic ion water generation mode, the electrode plate 9 serves as the anode and the electrode plate 10 serves as the cathode, and the acid ion water is discharged from the water discharge pipe 16, and the alkali ion water is discharged through the drain pipe 11. The alkaline ionized water side on / off valve 14 is “closed” and the alkaline ionized water side on / off valve 15 is “opened”, and the alkaline ionized water is discharged from the alkaline ionized water drain pipe 13. Further, in the water purification mode, power is not supplied to the electrode plates 9 and 10, and purified water is discharged from the water discharge pipe 16. At this time, both the acidic ion water side solenoid valve 14 and the alkaline ion water side solenoid valve 15 are “closed”, and water is not drained from the drain pipe.

  In addition, in the alkaline ion water generation mode and the acidic ion water generation mode, the controller 19 is used to obtain a constant pH value for each flow level flowing through the alkaline ionized water body 1 per unit time. Electric power necessary for electrolysis is supplied to the electrode plates 9 and 10 of the electrolytic cell 7.

At this time, the flow rate ratio between the water discharge and the drainage is determined by the ratio of the diameters of the water discharge pipe 16 and the drainage pipe 11 or the acid ion water dedicated drain pipe 12 and the alkaline ion water dedicated drain pipe 13. In other words, since draining more than necessary results in wasted water resources, a minimum amount of drainage that can secure a predetermined pH value is set, and the drainage pipe 11 or acidity is set from the diameter of the water discharge pipe 16. The diameters of the ion water dedicated drain pipe and the alkaline ion water dedicated drain pipe 13 are formed to be small, and the flow rate ratio between the water discharge and the waste water is usually set to 3: 1 to 5: 1.
JP-A-8-229557 Japanese Patent Application Laid-Open No. 8-257565

  However, the above conventional techniques have the following problems.

  When the water in the area used by the user of the alkaline ionized water device generates alkaline ionized water or acidic ionized water, for example, when the raw water conductivity is extremely low, even if the power required for electrolysis is supplied When the current required for decomposition does not flow, and when the alkalinity of the raw water is high, it is difficult to generate acidic ionic water, and when the acidity of the raw water is high, it is difficult to generate alkaline ionic water. In such a case, since the flow rate ratio between the water discharge and the drainage is fixed, the generated pH value cannot be adjusted with the constant supply voltage set at the initial setting, so it is necessary to increase the electrolysis voltage of the electrode plate. There was a problem of lacking energy saving and accelerating consumption of the electrode plate.

  In order to increase the raw water conductivity, it is necessary to increase the amount of calcium compound added, which is cumbersome and has the problem of increased operating costs.

Since the flow rate ratio of water discharge and drainage is fixed, the pH value of the set pH value is maintained at a constant initial supply voltage, such as when the water in the area used by the user of the alkaline ionized water device is close to the set pH value. Even in the case of water quality that can sufficiently generate ionic water, the amount of drainage cannot be reduced, and there is a problem that water resources are not conserved and economical.

The present invention solves the above-described conventional problems, and by adjusting the amount of drainage, the ratio of the flow rate of water discharge and drainage can be changed. Even in the case of water quality that cannot be generated, the pH value generated for a constant supply voltage set at the initial setting can be easily adjusted, and it is excellent in water quality compatibility and practicality, and it is not necessary to increase the electrolysis voltage of the electrode plate, saving energy It is excellent in the durability and durability of the electrode plate, can suppress the use of the added amount of calcium compound, and can reduce the amount of drainage in water quality that can sufficiently generate ionic water with a preset pH value with a constant supply voltage of the initial setting. An object of the present invention is to provide an alkaline ionized water device excellent in economic efficiency and usability.

In order to solve the above problems, an alkaline ionized water device of the present invention includes an electrode plate to which a constant electrolytic voltage is supplied, an electrolytic cell in which the electrode plate is disposed, and the electrolytic cell in communication with the electrolytic cell. A spout pipe from which alkaline water or acidic ionic water produced in the water is discharged, and an alkaline ion water or acidic ionic water produced in the electrolytic cell connected to the electrolytic cell and not intended. A flow rate for adjusting the pH value of water to be discharged from the water discharge pipe by changing the flow rate of the drainage disposed in the drain pipe, wherein the alkaline ion water conditioner is provided with a drain pipe from which water of quality water is drained. It has the structure provided with the adjustment part.
As a result, the flow rate adjustment unit can adjust the drain flow rate to change the flow rate ratio between the discharged water and the drainage, so even for water quality that cannot sufficiently generate ion water of the set pH value, the initial set constant supply voltage The pH value to be generated can be easily adjusted, excellent compatibility and practicality, no need to increase the electrolysis voltage of the electrode plate, excellent energy saving and durability of the electrode plate, and suppress the amount of calcium compound added Therefore, it is possible to provide an alkaline ionized water device excellent in economic efficiency and usability that can reduce the amount of drainage in water quality that can sufficiently generate ionized water having a set pH value.

  As described above, according to the alkaline ionized water device of the present invention, the following advantageous effects can be obtained.

  According to the first aspect of the present invention, since the flow rate ratio between the water discharge and the drainage can be changed by the flow rate adjusting unit disposed in the drainage pipe, the pH value generated with respect to the initially set constant supply voltage is set. It is possible to provide an alkaline ionized water device excellent in compatibility and practicality that can be easily adjusted.

  Since the flow rate adjustment unit disposed in the drain pipe can change the flow rate ratio of water discharge and drainage, it is possible to easily adjust the pH value generated for a constant supply voltage of the initial setting. Therefore, it is possible to provide an alkaline ionized water device that is excellent in energy saving, prevents consumption of the electrode plate, and is excellent in durability of the electrode plate.

  Since the flow rate adjustment unit provided in the drainage pipe can change the flow rate ratio of water discharge and drainage, the pH value generated for a constant supply voltage of the initial setting can be easily adjusted. Therefore, it is possible to provide an alkaline ionized water device that is excellent in savings of calcium compound and does not require increasing the amount of calcium compound added to increase the rate.

  Since the flow rate adjustment unit installed in the drainage pipe can change the flow rate ratio of water discharge and drainage, reduce the amount of drainage in the case of water quality that can sufficiently generate ionic water of the set pH value with the constant supply voltage of the initial setting. Therefore, it is possible to provide an alkaline ionized water device excellent in water resource saving and economical efficiency.

According to the second aspect of the present invention, there is a possibility that the waste water is erroneously determined to be alkaline ion water or acidic ion water due to the alkali ion water dedicated drain pipe and the acidic ion water dedicated drain pipe that are branched and connected to the drain pipe. In addition, it is possible to provide an alkaline ionized water device excellent in usability that can be used easily according to the user's application.

  Since the flow rate adjustment unit provided in the drain pipe or the drain pipe dedicated to alkaline ion water and the drain pipe dedicated to acidic ion water can change the flow rate ratio of water discharge and drainage, it is generated for a constant supply voltage of the initial setting. It is possible to provide an alkaline ionized water device excellent in compatibility and practicality capable of easily adjusting the pH value.

  Since the flow rate adjustment unit provided in the drain pipe for alkaline ion water and the drain pipe dedicated for acidic ion water that is branched and connected to the drain pipe, the flow rate ratio of discharged water and drainage can be changed, so the initial setting The pH value generated for a constant supply voltage can be easily adjusted, so there is no need to increase the electrolysis voltage of the electrode plate, it is excellent in energy saving, prevents the electrode plate from being consumed, and the durability of the electrode plate It is possible to provide an alkaline ionized water device that is excellent in performance.

  Since the flow rate adjustment unit provided in the drain pipe for alkaline ion water and the drain pipe dedicated for acidic ion water that is branched and connected to the drain pipe, the flow rate ratio of discharged water and drainage can be changed, so the initial setting The pH value generated for a constant supply voltage can be easily adjusted, so that it is not necessary to increase the amount of calcium compound added to increase the raw water conductivity. A water bottle can be provided.

  Since the flow rate adjustment unit provided in the drain pipe for alkaline ion water and the drain pipe dedicated for acidic ion water that is branched and connected to the drain pipe, the flow rate ratio of discharged water and drainage can be changed, so the initial setting In the case of water quality that can sufficiently generate ion water with a set pH value at a constant supply voltage, the amount of waste water can be reduced, and an alkaline ion water conditioner excellent in water resource savings and economy can be provided. .

  According to invention of Claim 3, in addition to the effect of Claim 1 or 2, at least 1 or more flow volume arrange | positioned in parallel in communication with the drain pipe with which the flow volume adjustment part arrange | positioned at the drain pipe is equipped. The drainage flowing through the drainage pipe can be diverted by the adjustment channel.

  It is not necessary to adjust the drainage flow rate by adjusting the degree of opening and closing of the drainage pipe, and the drainage flow rate can be easily adjusted by simply opening and closing the waterway opening / closing valve.

  According to the fourth aspect of the invention, in addition to the effect of the second aspect, the alkaline ion water exclusive drain pipe and the acidic ion provided in the flow rate adjusting unit disposed in the alkaline ion water exclusive drain pipe and the acidic ion water exclusive drain pipe are provided. The drainage flowing through the alkaline ionized water dedicated drainage pipe and the acidic ionized water dedicated drainage pipe can be divided by at least one or more flow rate adjusting water passages arranged in parallel with the ionized water dedicated drain pipe.

  The flow control valve that opens and closes the flow rate adjustment channel. There is no need to adjust the drainage flow rate by adjusting the degree of opening and closing of the alkaline ion water drainage pipe and acidic ion water drainage pipe. The drainage flow rate can be easily adjusted just by doing.

The present invention solves the above-mentioned conventional problems, and by adjusting the amount of drainage, the ratio of the flow rate of discharged water and drainage can be changed. The pH value generated for a constant supply voltage can be easily adjusted, and it has excellent compatibility and practicality. It is not necessary to increase the electrolysis voltage of the electrode plate, and it has excellent energy saving and durability of the electrode plate. the addition amount of the compound can be suppressed, economics can reduce the amount of waste water in the water can be sufficiently generate ionized water setting pH value, say that provides alkali ion water conditioner excellent in usability purpose Was realized by disposing a flow rate adjusting unit in the drain pipe.

A first invention made to solve the above problems is an electrode plate to which a constant electrolysis voltage is supplied, an electrolytic cell in which the electrode plate is disposed, and an electrolytic cell in communication with the electrolytic cell. Water discharge pipe from which water of the desired water quality is discharged out of the alkaline ion water or acidic ion water to be discharged, and undesired water quality of the alkaline ion water or acidic ion water generated in the electrolytic tank in communication with the electrolytic cell water is an alkaline ion water conditioner which comprises a drain pipe to be drained, the disposed waste water pipe with a varying puff that flow rate adjustment unit wastewater flow, the waste water flow rate to the flow rate adjusting unit The pH value of the water discharged from the water discharge pipe is adjusted by changing the electrolytic voltage supplied to the electrode plate in a constant state .

This configuration has the following effects.
The drainage flow rate can be easily adjusted by the flow rate adjusting unit disposed in the drainage pipe.

  Since the flow rate adjusting unit disposed in the drain pipe can change the flow rate ratio of the water discharge and the waste water, the pH value generated with respect to the initially set constant supply voltage can be easily adjusted.

  Since the flow rate adjustment unit disposed in the drain pipe can change the flow rate ratio of water discharge and drainage, it is possible to easily adjust the pH value generated for a constant supply voltage of the initial setting. Therefore, it is not necessary to adjust the pH value generated by increasing the electrolysis voltage, and energy saving and durability of the electrode plate can be improved.

  Since the flow rate adjustment unit provided in the drainage pipe can change the flow rate ratio of water discharge and drainage, the pH value generated for a constant supply voltage of the initial setting can be easily adjusted. In order to increase the rate, it is not necessary to increase the amount of calcium compound added, and the calcium compound can be saved.

  Since the flow rate adjustment unit installed in the drainage pipe can change the flow rate ratio of water discharge and drainage, reduce the amount of drainage in the case of water quality that can sufficiently generate ionic water of the set pH value with the constant supply voltage of the initial setting. It is possible to improve water resource savings and economy.

  Here, a flow rate adjusting valve that adjusts the degree of opening and closing of the drain pipe is used as the flow rate adjusting section disposed in the drain pipe. As the flow rate adjusting valve, a manual type or electromagnetic type is preferably used, and the drainage flow rate can be adjusted by adjusting the degree of opening and closing of the flow rate adjusting valve. Moreover, the drain pipe of the diameter which makes the flow rate ratio of discharged water and waste water 1: 1-3: 1 is used suitably for the drain pipe connected to the electrolytic cell. If the ratio of the amount of discharged water is greater than the amount of discharged water, it is not preferable because the water resources are not conserved, and at least if the flow rate ratio of discharged water and discharged water is the same, the pH value generated for a constant supply voltage can be adjusted. This is because, when the ratio of the discharged water is larger than 3: 1, it tends to be difficult to adjust the pH value generated with respect to the initially set constant supply voltage.

A second invention made to solve the above-described problems is an electrode plate to which a constant electrolysis voltage is supplied, an electrolytic cell in which the electrode plate is disposed, and an electrolytic cell that communicates with the electrolytic cell and is generated in the electrolytic cell. Water discharge pipe from which water of the desired water quality is discharged out of the alkaline ion water or acidic ion water to be discharged, and undesired water quality of the alkaline ion water or acidic ion water generated in the electrolytic tank in communication with the electrolytic cell An alkaline ionized water apparatus comprising a drain pipe from which water is drained, wherein the drain pipe is dedicated to alkaline ion water, the drain pipe dedicated to acidic ion water, and the drain pipe is branched to communicate with the drain pipe. or disposed in alkaline ionized water only drainpipe and acidic ionized water only drainpipe includes a variable puff that flow adjuster wastewater flow, by changing the water discharge flow to the flow rate adjusting unit, it is supplied to the electrode plate The electrolysis voltage It has a configuration in which adjusting the pH value of the water discharged from the water discharge pipe.

  This configuration has the following effects.

  The alkaline ion water dedicated drain pipe and the acidic ion water dedicated drain pipe, which are branched and connected to the drain pipe, eliminates the possibility that the drain will be mistaken for alkaline ion water or acidic ion water, and can be easily adapted to the user's application. Can be used properly.

The drainage flow rate can be easily adjusted by the flow rate adjusting unit disposed in the drainage pipe or the drainage pipe dedicated to alkaline ionized water and the drainage pipe dedicated to acidic ionized water.

  Since the flow rate adjustment unit provided in the drain pipe or the drain pipe dedicated to alkaline ion water and the drain pipe dedicated to acidic ion water can change the flow rate ratio of water discharge and drainage, it is generated for a constant supply voltage of the initial setting. The pH value can be easily adjusted.

  Since the flow rate adjustment unit provided in the drain pipe or the drain pipe dedicated to alkaline ion water and the drain pipe dedicated to acidic ion water can change the flow rate ratio of water discharge and drainage, it is generated for a constant supply voltage of the initial setting. Since the pH value can be easily adjusted, there is no need to adjust the pH value generated by increasing the electrolysis voltage of the electrode plate, and energy saving and durability of the electrode plate can be improved.

  Since the flow rate adjustment unit provided in the drain pipe or the drain pipe dedicated to alkaline ion water and the drain pipe dedicated to acidic ion water can change the flow rate ratio of water discharge and drainage, it is generated for a constant supply voltage of the initial setting. Since the pH value can be easily adjusted, it is not necessary to increase the amount of calcium compound added to increase the raw water conductivity, and the calcium compound can be saved.

  The flow rate adjustment unit installed in the drainage pipe or the drainage pipe dedicated to alkaline ionized water and the drainage pipe dedicated to acidic ionized water allows the flow rate ratio of water discharge and drainage to be changed. In the case of water quality that can generate water sufficiently, the amount of drainage can be reduced, and water resources can be saved and the economy can be improved.

  Here, as the flow rate adjusting unit disposed in the drain pipe or the alkaline ion water dedicated drain pipe and the acidic ion water dedicated drain pipe, the opening / closing degree of the drain pipe or the alkaline ion water dedicated drain pipe and the acidic ion water dedicated drain pipe is determined. A flow regulating valve to be adjusted is used. As the flow rate adjusting valve, a manual type or electromagnetic type is preferably used, and the drainage flow rate can be adjusted by adjusting the degree of opening and closing of the flow rate adjusting valve. Moreover, the thing of the diameter which makes the flow rate ratio of discharged water and drainage 1: 1-3: 1 is used suitably for the drainage pipe connected to the electrolytic vessel, the drainage pipe for exclusive use of alkaline ionized water, and the drainage pipe for exclusive use of acidic ionized water. If the ratio of the amount of discharged water is greater than the amount of discharged water, it is not preferable because the water resources are not conserved, and at least if the flow rate ratio of discharged water and discharged water is the same, the pH value generated for a constant supply voltage can be adjusted. This is because, when the ratio of the discharged water is larger than 3: 1, it tends to be difficult to adjust the pH value generated with respect to the initially set constant supply voltage.

  A third invention made to solve the above-described problems is the alkaline ionized water device according to the first or second invention, wherein the flow rate adjusting unit disposed in the drain pipe communicates with the drain pipe. And it has the structure provided with the at least 1 or more flow volume adjustment water path arrange | positioned in parallel, and the water flow path opening / closing valve which opens and closes a flow volume adjustment water path.

  With this configuration, in addition to the operation of the first or second invention, the following operation is provided.

  The drainage flowing through the drainage pipe can be diverted by at least one or more flow rate adjustment passages arranged in parallel with the drainage pipe provided in the flow rate adjustment unit provided in the drainage pipe.

  It is not necessary to adjust the drainage flow rate by adjusting the degree of opening and closing of the drainage pipe by the waterway on / off valve that opens and closes the flow rate adjustment waterway, and the drainage flow rate can be adjusted simply by opening and closing the waterway on / off valve.

Here, one or a plurality of flow rate adjusting water passages may be provided, and in particular, when a plurality of flow rate adjusting water channels are provided, it is preferable that a large amount of flow rate adjustment can be set. When a plurality of flow rate adjusting water passages are provided, ones having the same diameter may be used, and when a plurality of flow passages having different diameters are provided, various flow rates can be set. In addition, as the water passage opening / closing valves, those of manual type or electromagnetic type are preferably used, and when a plurality of flow rate adjusting water passages are provided, all of the water passage opening / closing valves may be provided. Even if it is not, the flow rate of drainage can be adjusted, and it is excellent in low cost.

  In addition, an on-off valve may be provided in the drain pipe, the on-off valve may be closed so that all drainage flows into the flow rate adjusting water passage, and the amount of drainage may be adjusted by opening and closing the water passage on-off valve. A simple and simple structure for reducing the amount of drainage by forming a part of the drainage pipe that communicates with the flow control flow path at the top and bottom without an on-off valve with a smaller diameter than the upstream and downstream drainage pipes. This is preferable because of its low cost. If the drainage pipe is provided with an on-off valve and the on-off valve is closed so that all drainage flows into the flow rate adjustment channel, the amount of drainage flowing through the flow rate adjustment channel will be the drainage pipe or acidic It is the same as the amount of drainage flowing through the dedicated ion water drain pipe or alkaline ion drain pipe, and there is no open / close valve on the drain pipe, and a part of the drain pipe that communicates with the flow rate adjustment water channel at the top and bottom is upstream. When the diameter is smaller than the drainage pipe on the downstream side, the sum of the amount of drainage flowing through the flow control passage and a part of the drainage pipe is the amount of drainage flowing through the drainage pipe, the acid ion water drain pipe, or the alkali ion drain pipe. The same.

  4th invention made | formed in order to solve the said subject is the alkaline ionized water apparatus as described in 2nd invention, Comprising: The flow volume arrange | positioned by the drain pipe for exclusive use of alkaline ion water and the drain pipe for exclusive use of acidic ion water The adjustment unit communicates with the alkaline ion water dedicated drain pipe and the acidic ion water dedicated drain pipe and is arranged in parallel with at least one flow rate adjusting water passage; and a water passage opening / closing valve that opens and closes the flow rate adjusting water passage; It has the composition provided with.

  With this configuration, in addition to the operation of the second invention, the following operation is provided.

  At least one or more arranged in parallel communicating with the alkaline ion water dedicated drain pipe and the acidic ion water dedicated drain pipe provided in the flow rate adjusting unit provided in the alkaline ion water dedicated drain pipe and the acidic ion water dedicated drain pipe The drainage flowing through the alkaline ionized water drainage pipe or the acidic ionized water drainage pipe can be divided by the flow rate adjusting water channel.

  The flow control valve that opens and closes the flow rate adjustment channel. There is no need to adjust the drainage flow rate by adjusting the degree of opening and closing of the alkaline ion water drainage pipe and acidic ion water drainage pipe. The drainage flow rate can be easily adjusted just by doing.

  Here, one or a plurality of flow rate adjusting water passages may be provided, and in particular, when a plurality of flow rate adjusting water channels are provided, it is preferable that a large amount of flow rate adjustment can be set. When a plurality of flow rate adjusting water passages are provided, ones having the same diameter may be used, and when a plurality of flow passages having different diameters are provided, various flow rates can be set. In addition, as the water passage opening / closing valves, those of manual type or electromagnetic type are preferably used, and when a plurality of flow rate adjusting water passages are provided, all of the water passage opening / closing valves may be provided. Even if it is not, the flow rate of drainage can be adjusted, and it is excellent in low cost.

In addition, an open / close valve is provided for the alkaline ion water drain pipe and the acidic ion water drain pipe, and the open / close valve is closed so that all drainage flows into the flow rate adjusting water passage. The amount of drainage may be adjusted. A drainage pipe dedicated to alkaline ionized water or a drainage pipe dedicated to acidic ionized water that is connected to a flow control passage in the vertical direction with an on-off valve in the drainage pipe dedicated to alkaline ionized water and the drainage pipe dedicated to acidic ionized water By forming a part of the pipe with a smaller diameter than the alkaline ion water drainage pipe or acidic ion water drainage pipe on the upstream and downstream sides, it is possible to cope with a simple structure even when reducing the amount of drainage. It is excellent in cost property and preferable. If an on / off valve is provided on the alkaline ion water drain pipe or acidic ion water drain pipe, and the on / off valve is closed so that all drainage flows into the flow rate adjustment channel, the amount of drainage flowing through the flow rate adjustment channel is the channel. When the open / close valve is opened, it is the same as the amount of drainage that flows through the drain pipe, the drain pipe dedicated to acidic ion water, or the drain pipe dedicated to alkaline ion water. When a part of the ion water drain pipe or alkaline ion drain pipe is formed with a diameter smaller than that of the upstream and downstream acid ion water drain pipes or alkali ion drain pipes, the flow control channel and the acidic ion water The sum of the amount of drainage flowing through a part of the dedicated drainage pipe or the dedicated drainage pipe for alkaline ion is the amount of drainage flowing through the drainage pipe, the drainage pipe for acidic ion water or the drainage pipe dedicated for alkaline ion. Flip it.

(Embodiment 1)
Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  FIG. 1 is a schematic structural diagram of an alkaline ionized water device according to Embodiment 1 of the present invention.

  In FIG. 1, 1 is an alkali ion water purifier connected to a raw water pipe 2 such as tap water via a faucet 3, 4 is a water purification unit, 5 is a flow rate detecting means, 6 is a calcium supply unit, and 7 is an electrolytic cell. , 8 are diaphragms, 9 and 10 are electrode plates, 11 is a drain pipe, 12 is a drain pipe dedicated to acidic ion water, 13 is a drain pipe dedicated to alkaline ion water, 14 is an acidic ion water side on-off valve using an electromagnetic valve, 15 Is an alkaline ion water side opening / closing valve using a solenoid valve, 16 is a water discharge basin, 17 is a power-on plug, 18 is a power supply unit, 19 is a controller, and 20 is an operation display unit. Since it is the same as that described, the same reference numerals are used and description thereof is omitted. However, the water discharge pipe 16, the drain pipe 11, the acid ion water dedicated drain pipe 12, and the alkali ion water dedicated drain pipe 13 are Waste water flow ratio is 1: 1 to 3 It is formed by diameter such that 1. 21 is a flow rate adjusting unit for adjusting the amount of drainage disposed in the drainage pipe 11, 22 is a drainage pipe small-diameter part formed with a small diameter of the drainage pipe 11, and 23 is in communication with the drainage pipe 11 and parallel to the drainage pipe small-diameter part 22. The flow rate adjusting water passage (medium), 24 is connected to the drain pipe 11 in parallel with the drain pipe small-diameter portion 22 and the flow rate adjusting water passage (medium) 23. 25 is a water passage opening / closing valve (medium) using an electromagnetic valve for opening and closing the flow rate adjusting water passage (medium) 23, and 26 is a water passage opening / closing valve (large) using an electromagnetic valve for opening and closing the flow rate adjustment water passage (large) 24. ).

  Here, in the first embodiment, the flow rate adjusting water passage (medium) 23 has a larger diameter than the drain pipe small diameter portion 22, and the flow rate adjusting water passage (large) 24 has a diameter larger than that of the flow rate adjusting water passage (medium) 23. A large one was used. In addition, the sum of the amount of drainage flowing through the drain pipe small-diameter portion 22, the flow rate adjusting water channel (medium) 23, and the flow rate adjusting water channel (large) 24 opens the water channel open / close valve (medium) 25 and the water channel open / close valve (large). In this case, it is the same as the amount of drainage flowing through the drainage pipe 11, the acid ion water drainage pipe 12 or the alkali ion drainage pipe 13.

  Next, the flow rate adjustment of the drainage of the alkaline ionized water apparatus according to Embodiment 1 configured as described above will be described.

  (Table 1) shows opening and closing of the on-off valve of the alkaline ionized water device according to Embodiment 1 of the present invention.

  In the alkaline ion water generation mode, the electrode plate 9 serves as a cathode and the electrode plate 10 serves as an anode, and alkaline ion water is discharged from the water discharge pipe 16, and acidic ion water is discharged through the drain pipe 11. This acidic ionized water is “open” the acidic ionized water side on / off valve 14, “closed” the alkaline ionized water side on / off valve 15, “opened” the waterway on / off valve (medium) 25, and the waterway on / off valve (large). By setting “25” to “closed”, the water is discharged from the drain pipe 11 through the drain pipe small-diameter portion 22 and the flow rate adjusting water passage (medium) 23 and from the drain pipe 12 dedicated to acidic ion water.

  At this time, the flow rate ratio between water discharge and drainage is 3: 1 to 5: 1, which is the standard mode. In this case, the flow rate ratio is the same as that of the conventional alkaline ionized water device, and the alkaline ionized water having the same pH value as that of the conventional alkaline ionized water device can be obtained at the initially set constant supply voltage.

  Next, the acidic ion water side opening / closing valve 14 is “open”, the alkaline ion water side opening / closing valve 15 is “closed”, the water passage opening / closing valve (medium) 25 is “open”, and the water passage opening / closing valve (large) 25 is “open”. By setting “open”, the acidic ion water is discharged from the drainage pipe 11 through the drainage pipe small-diameter portion 22, the flow rate adjusting water passage (medium) 23, and the flow rate adjusting water passage (large) 24. Is done.

  At this time, the flow rate ratio between the water discharge and the drainage is 1: 1 to 3: 1, which is set to the strong electrolysis mode. In this case, since the flow rate ratio of the discharged water and the waste water can be changed by increasing the flow rate ratio of the waste water, it is generated with respect to the initial set constant supply voltage even in the water quality that cannot sufficiently generate the ion water having the set pH value. The pH value can be easily adjusted, and it becomes possible to generate alkaline ionized water having a higher pH value than that of a conventional alkaline ionized water device.

  Next, the acidic ion water side opening / closing valve 14 is “open”, the alkaline ion water side opening / closing valve 15 is “closed”, the water passage opening / closing valve (medium) 25 is “closed”, and the water passage opening / closing valve (large) 25 is “ By setting to “closed”, the acidic ion water is discharged from the drain pipe 11 through the drain pipe small-diameter portion 22 and the acid ion water dedicated drain pipe 12.

  At this time, the flow rate ratio between the water discharge and the drainage is 5: 1 to 10: 1, which is set to the water saving mode. In this case, the drainage flow rate ratio can be reduced to change the discharge water / drainage flow rate ratio. Therefore, if the water quality is sufficient to generate ion water with the set pH value at the initial set supply voltage, the drainage amount is reduced. It is possible to reduce the amount of drainage while generating alkaline ionized water having a pH value equivalent to that of a conventional alkaline ionized water device when supplying an initially set constant voltage.

  In the acidic ion water generation mode, the electrode plate 9 serves as the anode and the electrode plate 10 serves as the cathode, and the acid ion water is discharged from the water discharge pipe 16, and the alkali ion water is discharged through the drain pipe 11. This alkaline ionized water has an acidic ion water side opening / closing valve 14 “closed”, an alkaline ion water side opening / closing valve 15 “opened”, a water passage opening / closing valve (medium) 25 “open”, and a water passage opening / closing valve (large). By setting “26” to “closed”, the water is discharged from the drainage pipe 11 through the drainage pipe small-diameter portion 22 and the flow rate adjusting water passage (medium) 23 through the drainage pipe 13 dedicated for alkaline ionized water.

At this time, the flow rate ratio between water discharge and drainage is 3: 1 to 5: 1, which is the standard mode. In this case, acidic ion water having a flow rate ratio equivalent to that of a conventional alkaline ionized water device and a pH value equivalent to that of a conventional alkaline ionized water device can be obtained at a constant supply voltage that is initially set.
Next, the acidic ion water side opening / closing valve 14 is “closed”, the alkaline ion water side opening / closing valve 15 is “open”, the water passage opening / closing valve (medium) 25 is “open”, and the water passage opening / closing valve (large) 25 is “open”. By setting “open”, the alkaline ionized water is discharged from the drainage pipe 11 through the drainage pipe small-diameter portion 22, the flow rate adjusting water passage (medium) 23, and the flow rate adjusting water passage (large) 24, and the alkali ion water exclusive drainage pipe 13. Is done.

  At this time, the flow rate ratio between the water discharge and the drainage is 1: 1 to 3: 1, which is set to the strong electrolysis mode.

  In this case, since the flow rate ratio of the discharged water and the waste water can be changed by increasing the flow rate ratio of the waste water, it is generated with respect to the initial set constant supply voltage even in the water quality that cannot sufficiently generate the ion water having the set pH value. The pH value can be easily adjusted, and acidic ionic water having a pH value lower than that of a conventional alkaline ionized water device can be generated.

  Next, the acidic ion water side on / off valve 14 is “closed”, the alkaline ion water side on / off valve 15 is “open”, the water passage on / off valve (medium) 25 is “closed”, and the flow rate adjustment valve 26 is “closed”. Thus, the alkaline ionized water is discharged from the drainage pipe 11 through the drainage pipe small-diameter portion 22 and from the drainage pipe 13 dedicated for alkaline ionized water.

  At this time, the flow rate ratio between the water discharge and the drainage is 5: 1 to 10: 1, which is set to the water saving mode. In this case, the drainage flow rate ratio can be reduced to change the discharge water / drainage flow rate ratio. Therefore, if the water quality is sufficient to generate ion water with the set pH value at the initial set supply voltage, the drainage amount is reduced. It is possible to reduce the amount of drainage while generating acidic ion water having a pH value equivalent to that of a conventional alkaline ion water conditioner when supplying a constant voltage at an initial setting.

  Further, in the water purification mode, power is not supplied to the electrode plates 9 and 10, and purified water is discharged from the water discharge pipe 16. At this time, the acidic ion water side on / off valve 14, the alkali ion water side on / off valve 15, the water passage on / off valve (medium) 25, and the water passage on / off valve (large) 26 are all “closed” and are not drained from the drain pipe 11.

  As described above, since the alkaline ionized water device according to Embodiment 1 of the present invention is configured, it has the following effects.

  The acid ion water dedicated drain pipe 12 and the alkaline ion water dedicated drain pipe 13 that are branched and communicated with the drain pipe 11 eliminates the possibility that the drainage will be alkaline ion water or acidic ion water, depending on the user's application. Can be used easily.

  The drainage flow rate can be easily adjusted by the flow rate adjusting unit 21 disposed in the drainage pipe 11.

  Since the flow rate adjustment unit 21 disposed in the drain pipe 11 can change the flow rate ratio of water discharge and drainage, the pH value generated with respect to the initially set constant supply voltage can be easily adjusted.

  Since the flow rate adjustment unit 21 disposed in the drain pipe 11 can change the flow rate ratio of water discharge and drainage, it is possible to easily adjust the pH value generated for a constant supply voltage of the initial setting. It is not necessary to adjust the pH value generated by increasing the electrolysis voltage of the electrode plates 9 and 10, and energy saving and durability of the electrode plates 9 and 10 can be improved.

  Since the flow rate adjustment unit 21 disposed in the drain pipe 11 can change the flow rate ratio of water discharge and drainage, it is possible to easily adjust the pH value generated for a constant supply voltage of the initial setting. In order to increase the raw water conductivity, there is no need to increase the amount of calcium compound added, and the calcium compound can be saved.

  Since the flow rate adjustment unit 21 disposed in the drain pipe 11 can change the flow rate ratio of water discharge and drainage, if the water quality is sufficient to generate ion water with a set pH value with a constant supply voltage of the initial setting, the amount of drainage is set. It can be reduced, and water resource savings and economy can be improved.

  The drainage pipe 11 is caused to flow through a drainage adjustment water passage (medium) 23 and a flow adjustment water passage (large) 24 that are arranged in parallel and communicated with the drainage pipe provided in the flow adjustment unit 21 provided in the drainage pipe 11. The drainage can be diverted.

  The opening / closing degree of the drain pipe 11 is adjusted by a water passage opening / closing valve (medium) 25 for opening / closing the flow rate adjusting water passage (medium) 23 and a water passage opening / closing valve (large) 26 for opening / closing the flow rate adjusting water passage (large) 24. Therefore, it is not necessary to adjust the drainage flow rate, and the drainage flow rate can be easily adjusted by simply opening and closing the water passage opening / closing valve (medium) 25 and the water passage opening / closing valve (large) 26.

(Embodiment 2)
FIG. 2 is a schematic structural diagram of the flow rate adjusting unit of the alkaline ionized water device according to the second embodiment of the present invention.

  In FIG. 2, 12 is a drain pipe dedicated to acidic ion water, 13 is a drain pipe dedicated to alkaline ion water, 14 is an acidic ion water side on / off valve, and 15 is an alkali ion water side on / off valve, as described in the first embodiment. In the second embodiment, the drainage pipe 11, the acidic ion water dedicated drain pipe 12, and the alkaline ion water dedicated drain pipe 13 are also provided with water discharge and drainage. The flow rate ratio is 1: 1 to 3: 1. 21a is a flow rate adjusting unit that adjusts the amount of drainage, 27 is a small-diameter portion dedicated to acidic ion water that is formed by reducing the diameter of the drain tube 12 dedicated to acidic ion water that is branched and connected to the drain tube 11, and 28 is an acidic ion. A flow rate adjusting channel for acidic ion water arranged in parallel with the small-diameter portion 27 for exclusive use of acid ion water in communication with the water exclusive drain tube 12, and 29 for alkali ions branched and arranged in communication with the drain tube 11 An alkali ion water dedicated drain pipe small-diameter portion formed by reducing the diameter of the water dedicated drain pipe 13, 30 is connected to the alkali ion water dedicated drain pipe 13 and arranged in parallel with the alkali ion water dedicated drain pipe small diameter portion 29. An ion water flow rate adjusting water passage 31 is used to open and close the acid ion water flow rate adjusting water passage 28, and an acidic ion water flow passage opening / closing valve using an electromagnetic valve for adjusting the acid ion water flow rate 32 is an alkaline ion source. Opening and closing the flow regulating water passage 30 of the down water, a water passage on-off valve of the alkali ion water using the electromagnetic valve for adjusting the flow rate of the alkaline ionized water.

Here, in Embodiment 2, the flow path 28 for adjusting the flow rate of acidic ionic water is a drain pipe for exclusive use of acidic ionic water formed by reducing the diameter of the drain pipe 12 for exclusive use of acidic ionic water that is branched and connected to the drain pipe 11. Alkaline ions having a diameter larger than that of the small-diameter portion 27 and smaller than the drain pipe 11 and the drain pipe 12 for exclusive use of acidic ion water are used. The diameter of the water-only drainage pipe 13 is smaller than that of the alkaline ionized water dedicated drainage pipe small-diameter portion 29, and the diameter of the drainage pipe 11 and the alkaline ionized water dedicated drainage pipe 13 is smaller. Further, the sum of the amount of drainage flowing through the acidic ion water dedicated drain pipe small-diameter portion 27 and the acidic ion water flow rate adjusting water passage 28 is obtained when the acid ion water side on-off valve 14 and the acid ion water water passage on-off valve 31 are opened. The sum of the amount of drainage flowing through the drainage pipe 11 or the drainage pipe 12 for exclusive use of acidic ion water, and the amount of drainage flowing through the alkali ion water drainage pipe small-diameter portion 29 and the flow rate adjustment passage 30 of the alkali ion water is the side of the alkali ion water. When the on-off valve 15 and the alkaline ion water water passage on-off valve 32 are opened, the amount of drainage flowing through the drain pipe 11 or the alkaline ion water drain pipe 13 is the same.

  Next, the flow rate adjustment of the drainage of the alkaline ionized water apparatus according to Embodiment 2 configured as described above will be described.

  (Table 2) shows opening and closing of the on-off valve of the alkaline ionized water device according to Embodiment 2 of the present invention.

  In the alkaline ion water generation mode, acidic ion water is discharged through the drain pipe 11. This acidic ion water is “closed” the acidic ion water side opening / closing valve 14, “closed” the alkaline ion water side opening / closing valve 15, “open” the acidic ion water flow path opening / closing valve 31, and the alkaline ion water flow path. By setting the on / off valve 32 to “closed”, the acid ion water is discharged from the drain pipe 11 through the acid ion water flow adjustment passage 28 and discharged from the acid ion water dedicated drain pipe 12.

  At this time, the flow rate ratio between water discharge and drainage is 3: 1 to 5: 1, which is the standard mode. In this case, the flow rate ratio is the same as that of the conventional alkaline ionized water device, and the alkaline ionized water having the same pH value as that of the conventional alkaline ionized water device can be obtained at the initially set constant supply voltage.

  Next, the acidic ion water side opening / closing valve 14 is “opened”, the alkaline ion water side opening / closing valve 15 is “closed”, the acidic ion water flow path opening / closing valve 31 is “opened”, and the alkaline ion water flow path opening / closing valve 32. Is closed from the drain pipe 11 through the acidic ion water dedicated drain pipe small-diameter portion 27 and the acidic ion water flow rate adjusting water passage 28 and discharged from the acid ion water dedicated drain pipe 12.

At this time, the flow rate ratio between the water discharge and the drainage is 1: 1 to 3: 1, which is set to the strong electrolysis mode.
In this case, since the flow rate ratio of the discharged water and the waste water can be changed by increasing the flow rate ratio of the waste water, it is generated with respect to the initial set constant supply voltage even in the water quality that cannot sufficiently generate the ion water having the set pH value. The pH value can be easily adjusted, and it becomes possible to produce alkaline ion water having a pH value higher than that of the conventional alkaline ion water conditioner.

  Next, the acidic ion water side opening / closing valve 14 is “opened”, the alkaline ion water side opening / closing valve 15 is “closed”, the acidic ion water flow path opening / closing valve 31 is “closed”, and the alkaline ion water flow path opening / closing valve 32. Is set to “closed”, the acidic ion water is discharged from the drain pipe 11 through the acid ion water dedicated drain pipe small diameter portion 27 and from the acid ion water dedicated drain pipe 12.

  At this time, the flow rate ratio between the water discharge and the drainage is 5: 1 to 10: 1, which is set to the water saving mode. In this case, the drainage flow rate ratio can be reduced to change the discharge water / drainage flow rate ratio. Therefore, if the water quality is sufficient to generate ion water with the set pH value at the initial set supply voltage, the drainage amount is reduced. It is possible to reduce the amount of drainage while generating alkaline ionized water having a pH value equivalent to that of a conventional alkaline ionized water device when supplying an initially set constant voltage.

  In the acidic ion water generation mode, alkaline ion water is discharged through the drain pipe 11. This alkaline ionized water has the acidic ion water side on / off valve 14 “closed”, the alkaline ion water side on / off valve 15 “closed”, the acidic ion water flow path on / off valve 31 “closed”, and the alkaline ion water flow path. By opening the on-off valve 32, the alkaline ionized water is discharged from the drainage pipe 11 through the alkaline ionized water drainage pipe 13 through the flow adjustment passage 30 of the alkaline ionized water. At this time, the flow rate ratio between water discharge and drainage is 3: 1 to 5: 1, which is the standard mode.

  In this case, acidic ion water having a flow rate ratio equivalent to that of a conventional alkaline ionized water device and a pH value equivalent to that of a conventional alkaline ionized water device can be obtained at a constant supply voltage that is initially set.

  Next, the acidic ion side valve 14 is “closed”, the alkaline ion water side opening / closing valve 15 is “opened”, the acidic ion water water passage opening / closing valve 31 is “closed”, and the alkaline ion water water passage opening / closing valve 32 is “open”. By setting “open”, the alkaline ionized water is discharged from the drainage pipe 11 through the alkaline ionized water dedicated drainage pipe small-diameter portion 29 and the alkaline ionized water flow rate adjusting water passage 30 and from the alkaline ionized water dedicated drainage pipe 13. At this time, the flow rate ratio between the water discharge and the drainage is 1: 1 to 3: 1, which is set to the strong electrolysis mode.

  In this case, since the flow rate ratio of the discharged water and the waste water can be changed by increasing the flow rate ratio of the waste water, it is generated with respect to the initial set constant supply voltage even in the water quality that cannot sufficiently generate the ion water having the set pH value. The pH value can be easily adjusted, and acidic ionic water having a pH value lower than that of a conventional alkaline ionized water device can be generated.

  Next, the acidic ion water side opening / closing valve 14 is “closed”, the alkaline ion water side opening / closing valve 15 is “opened”, the acidic ion water flow path opening / closing valve 31 is “closed”, and the alkaline ion water flow path opening / closing valve 32. Is closed, the alkali ion water is discharged from the drain pipe 11 through the alkali ion water dedicated drain pipe small-diameter portion 29 and from the alkali ion water dedicated drain pipe 13.

At this time, the flow rate ratio between the water discharge and the drainage is 5: 1 to 10: 1, which is set to the water saving mode. In this case, the drainage flow rate ratio can be reduced to change the discharge water / drainage flow rate ratio. Therefore, if the water quality is sufficient to generate ion water with the set pH value at the initial set supply voltage, the drainage amount is reduced. It is possible to reduce the amount of drainage while generating acidic ion water having a pH value equivalent to that of a conventional alkaline ion water conditioner when supplying a constant voltage at an initial setting.

  In the water purification mode, the acidic ion water side on / off valve 14, the alkaline ion water side on / off valve 15, the acidic ion water flow path on / off valve 31, and the alkaline ion water flow path on / off valve 32 are all closed. Water is not drained from the pipe 11.

  As described above, since the alkaline ionized water device according to Embodiment 2 of the present invention is configured, it has the following effects.

  The acid ion water dedicated drain pipe 12 and the alkaline ion water dedicated drain pipe 13 that are branched and communicated with the drain pipe 11 eliminates the possibility that the drainage will be alkaline ion water or acidic ion water, depending on the user's application. Can be used easily.

The drainage flow rate can be easily adjusted by the flow rate adjusting unit 21 a disposed in the acidic ion water dedicated drain pipe 12 and the alkaline ion water dedicated drain pipe 13.
Since the flow rate adjustment unit 21a disposed in the acid ion water dedicated drain pipe 12 and the alkaline ion water dedicated drain pipe 13 can change the flow rate ratio of water discharge and drainage, it is generated for a constant supply voltage that is initially set. The pH value can be easily adjusted.

  Since the flow rate adjustment unit 21a disposed in the acid ion water dedicated drain pipe 12 and the alkaline ion water dedicated drain pipe 13 can change the flow rate ratio of water discharge and drainage, it is generated for a constant supply voltage that is initially set. Since the pH value can be easily adjusted, there is no need to adjust the pH value generated by increasing the electrolysis voltage of the electrode plates 9 and 10, and energy saving and durability of the electrode plates 9 and 10 are improved. Can do.

  Since the flow rate adjustment unit 21a disposed in the acid ion water dedicated drain pipe 12 and the alkaline ion water dedicated drain pipe 13 can change the flow rate ratio of water discharge and drainage, it is generated for a constant supply voltage that is initially set. Since the pH value can be easily adjusted, it is not necessary to increase the amount of calcium compound added to increase the raw water conductivity, and the calcium compound can be saved.

  Since the flow rate adjustment unit 21a disposed in the acid ion water dedicated drain pipe 12 and the alkaline ion water dedicated drain pipe 13 can change the flow rate ratio of water discharge and drainage, ions having a set pH value with a constant initial supply voltage are set. In the case of water quality that can generate water sufficiently, the amount of drainage can be reduced, and water resources can be saved and the economy can be improved.

  The acidic ion water dedicated drain pipe 12 and the alkaline ion water dedicated drain pipe 13 are provided in parallel with the acidic ion water dedicated drain pipe 12 and the alkaline ion water dedicated drain pipe 13 provided in the flow rate adjusting unit 21a. The drainage flowing through the acid ion water dedicated drain pipe 12 or the alkaline ion water dedicated drain pipe 13 can be divided by the acid ion water flow rate adjusting water passage 28 and the alkali ion water flow rate adjusting water path.

  The acidic ion water drainage pipe 12 is opened and closed by the acidic ion water side opening / closing valve 14 for opening and closing the acidic ion water dedicated drain pipe small-diameter portion 27 and the acidic ion water flow path opening / closing valve 31 for opening and closing the acidic ion water flow rate adjusting passage 28. It is not necessary to adjust the drainage flow rate by adjusting the degree of opening and closing of the acid ion water, and simply adjusting the drainage flow rate of the acidic ion water by simply opening and closing the acidic ion water side on-off valve 14 and the acidic ion water water passage on-off valve 31 it can.

Alkaline ion water side opening / closing valve 15 for opening / closing the alkali ion water dedicated drain pipe small-diameter portion 29 and alkaline ion water flow path opening / closing valve 32 for opening / closing alkaline ion water flow rate adjustment passage 30.
Thus, it is not necessary to adjust the drainage flow rate by adjusting the degree of opening and closing of the alkaline ion water drainage pipe 13, and simply opening and closing the alkaline ion water side opening and closing valve 15 and the alkaline ion water water passage opening and closing valve 32. The drainage flow rate of alkaline ionized water can be adjusted.

  By adjusting the amount of drainage, the ratio of water discharge and drainage flow rate can be changed, so even in the case of water quality that cannot sufficiently generate ion water of the set pH value, the pH value generated for the initial set voltage can be simplified. Excellent compatibility and usability, no need to increase the electrolysis voltage of the electrode plate, excellent energy saving, can suppress the use of added amount of calcium compound, sufficient ion water of set pH value Therefore, it is possible to provide an alkaline ionized water device excellent in economic efficiency and usability that can reduce the amount of discharged water.

Schematic structural diagram of an alkaline ionized water apparatus according to Embodiment 1 of the present invention Schematic structural diagram of the flow rate adjustment unit of the alkaline ionized water device in Embodiment 2 of the present invention Schematic structure diagram of a conventional alkaline ionized water device

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Alkaline ion water conditioner 2 Raw water pipe 3 Water faucet 4 Water purifier 5 Flow rate detection means 6 Calcium supply part 7 Electrolyzer 8 Separator 9, 10 Electrode plate 11 Drain pipe 12 Drain pipe for exclusive use of acidic ion water 13 Drain pipe for exclusive use of alkaline ion water 14 Acid ion water side open / close valve 15 Alkaline ion water side open / close valve 16 Water discharge rod 17 Power supply plug 18 Power supply unit 19 Controller 20 Operation display unit 21, 21a Flow rate adjustment unit 22 Drain pipe small diameter part 23 Flow rate adjustment water passage (medium)
24 Flow control channel (large)
25 Waterway open / close valve (medium)
26 Waterway open / close valve (large)
27 Acidic ion water drainage pipe small-diameter 28 Acidic ion water flow rate adjustment conduit 29 Alkaline ion water dedicated drainage small diameter portion 30 Alkaline ion water flow rate adjustment conduit 31 Acidic ion water conduit open / close valve 32 Alkaline ion water Waterway open / close valve

Claims (4)

An electrode plate to which a constant electrolysis voltage is supplied; an electrolytic cell in which the electrode plate is disposed; and an alkaline ionized water or an acidic ionized water generated in the electrolytic cell in communication with the electrolytic cell. Alkaline ion regulation equipment comprising a water discharge pipe through which water is discharged, and a drain pipe that is connected to the electrolysis tank and drains undesired water of alkaline ion water or acidic ion water generated in the electrolysis tank. a water vessel, wherein is arranged to drain comprises a variable puff that flow rate adjustment unit wastewater flow, the by changing the drainage flow in the flow rate adjusting unit, constant electrolysis voltage supplied to the electrode plate In this state, the alkaline ion water conditioner is characterized in that the pH value of water discharged from the water discharge pipe is adjusted . An electrode plate to which a constant electrolysis voltage is supplied; an electrolytic cell in which the electrode plate is disposed; and an alkaline ionized water or an acidic ionized water generated in the electrolytic cell in communication with the electrolytic cell. Alkaline ion regulation equipment comprising a water discharge pipe through which water is discharged, and a drain pipe that is connected to the electrolysis tank and drains undesired water of alkaline ion water or acidic ion water generated in the electrolysis tank. A drainage pipe dedicated to alkaline ion water, a drain pipe dedicated to acidic ion water, and a drain pipe dedicated to acidic ion water, and a drain pipe dedicated to alkaline ion water, and dedicated to acidic ion water. arranged to drain comprises a variable puff that flow rate adjustment unit wastewater flow, the by changing the drainage flow in the flow rate adjusting unit, the electrolysis voltage applied to the electrode plate in a constant state, the water discharge pipe PH value of water discharged from Alkaline ionized water apparatus, characterized in that it is intended to integer.   The flow rate adjusting portion disposed in the drain pipe is at least one or more flow rate regulating water passages arranged in parallel with the drain pipe; and a water passage opening / closing valve for opening and closing the flow rate regulating water passage; The alkali ion water conditioner according to claim 1 or 2, characterized by comprising:   The flow rate adjusting unit disposed in the alkaline ion water dedicated drain pipe and the acidic ion water dedicated drain pipe is disposed in parallel with the alkali ion water dedicated drain pipe and the acidic ion water dedicated drain pipe. The alkali ion water conditioner according to claim 2, further comprising at least one flow rate adjusting water passage and a water passage opening / closing valve for opening and closing the flow rate adjusting water passage.

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