JP5232711B2 - Hand washing and sterilizing equipment using electrolyzed water - Google Patents

Description

  The present invention produces electrolyzed alkaline water (hereinafter referred to as alkaline water) from a cathode chamber of an electrolytic cell by introducing electrolyzed water in which an electrolyte is added to tap water into the electrolytic cell to perform electrolysis. Belongs to the technical field of an electrolyzed water generator configured to generate acidic electrolyzed water (hereinafter referred to as acidic water). Specifically, the above-described electrolyzed water is used to wash and sterilize fingers. In carrying out the present invention, the present invention relates to a hand washing and sterilizing apparatus using electrolyzed water that can accurately and quantitatively supply generated alkaline water and acidic water in a predetermined order and time.

  Recently, as a sanitary hand-washing, the method of washing and sterilizing fingers using alkaline water and acidic water as described above is an effective means for removing dirt such as organic matter, bacteria, and viruses, such as influenza and norovirus. It is advocated that it is effective in preventing infection. In particular, it is said that a person who is in charge of hygiene management is optimal to use alkaline water and acidic water for 15 seconds each.

  On the other hand, as described above, alkaline water generated from the cathode chamber by electrolysis has a cleaning effect, and acidic water generated from the anode chamber has a bactericidal effect. Various types of hand washing and sterilizing apparatuses for washing and sterilizing human hands and fingers have been used.

  For example, in the ionic water supply vanity described in Patent Document 1, an open / close valve is provided in each of water supply pipes for supplying water to an acidic water chamber or an alkaline water chamber of an electrolytic bath, and a water current is supplied to a piping destination that supplies water from the electrolytic bath. In order to obtain the desired acidic water or alkaline water, the desired electrolyzed water is obtained by operating the respective on-off valves provided in the water supply pipe. It is a mechanism that can be.

JP-A-4-314408

  And in order to wash the fingers using the vanity having the structure as described in Patent Document 1, the alkaline water is first supplied to wash the fingers, and then the acidic water is supplied to sterilize. The electrolyzed water is switched by a switching valve in the electrolyzed water generating device. However, since this type of conventional apparatus is connected from the apparatus main body to the water outlet by a water channel such as a pipe, there has been a problem that the supply time of the electrolyzed water varies depending on the length of the water channel. Furthermore, for example, when sterilizing with acidic water and ending cleaning, acidic water remains in the water channel to the spout, so that all the remaining acidic water remains in the water channel to the next washer. Until it was exhausted, the alkaline electrolyzed water to be used first could not be supplied.

  Therefore, the technical problem of the present invention is that the alkaline water and acidic water generated in the electrolytic cell can be accurately supplied in a predetermined order and time in order to smoothly clean and sterilize hands and fingers. It is to provide a hand washing and sterilizing apparatus.

(1) In order to solve the above technical problem, a hand washing and sterilizing apparatus using electrolytic water according to claim 1 of the present invention is generated from alkaline water generated from the cathode chamber of the electrolytic cell and from the anode chamber. In the hand washing and sterilizing device using electrolytic water that can wash the fingers with alkaline water and sterilize the fingers with acidic water by alternately discharging the acidic water to be discharged from one water outlet In the middle of each water supply path connected to each of the cathode chamber and the anode chamber, the above-described electrolyzed water supplied from the cathode chamber and the anode chamber is supplied to the water outlet according to a command from the control device. A water channel switching means that can be selected and supplied to either the water outlet or the water outlet, and the control device is configured to input the length of the water channel from the water channel switching means to the water outlet. Setting means and each electrolyzed water A water discharge time setting means for setting and inputting the water discharge time to be discharged from the water, and a storage means for storing the set water supply channel length and water discharge time. water was discharged from only the water discharge port the set-stored spouting time, then either the other electrolytic water after water discharge from only the water discharge port the set-stored water spouting time, the one of the electrolytic water The water channel switching means is controlled to be switched so as to be introduced into the water supply channel to the water outlet.

(2) Moreover, the hand washing | cleaning sterilization apparatus using the electrolyzed water which concerns on Claim 2 of this invention changes the length of the said water supply path and the water discharging time of the electrolyzed water in the said control apparatus, respectively. It is characterized in that a means for doing this is provided.

  According to the hand washing and sterilizing apparatus using the electrolyzed water according to the first and second aspects, when the length of the water supply channel for discharging the electrolyzed water and the water discharge time are set or changed, the control device is set or changed. Based on the length of the water channel from each water channel switching means to the water outlet, the first type of electrolyzed water is discharged from the water outlet for a set time, and then the second type of electrolyzed water is discharged for a set time, When the second type of electrolyzed water is discharged and the finger cleaning is completed, the water channel switching means is controlled so that the first type of electrolyzed water used by the next cleaning person is guided to the water outlet.

  That is, the apparatus according to claims 1 and 2 is configured to discharge the electrolyzed water for the washers in a predetermined order from the water discharge port on time, and when alkaline water is discharged, it is generated in the cathode chamber. When discharging the electrolyzed water from the water outlet and discharging the acidic water, the electrolyzed water generated in the anode chamber is discharged from the water outlet. Moreover, if the length of the water channel from the water channel switching means to the water outlet and the water discharge time are set, the water type can be switched at a predetermined timing. The water discharge time and the length of the water channel are set as default values, and may be changed according to the situation, or may be set completely newly.

  Therefore, while discharging the first type electrolyzed water by the control device, the second type electrolyzed water can be discharged according to the set time by switching the first and second water channel switching means.

  Usually, since the electrolyzed water used by the previous person remains in the water channel for the next washing person, the previous electrolyzed water is discharged until the remaining electrolyzed water is exhausted. Therefore, in the present invention, the length of the water channel is set and inputted, the switching time of the water channel switching means is calculated from the length of the water channel and the water discharge time, and before the washing is finished, It switches so that the 1st type electrolyzed water may be discharged. As a result, the next washer does not wash his hands with other types of electrolyzed water first, and does not waste the remaining electrolyzed water before waiting for the first type of water, saving time and resources. it can.

  Incidentally, although the water outlet used in the present invention is an open type, since it is a thin water channel, electrolyzed water in the water channel will not leak unless air enters, so a water stop cock like a faucet is not necessary.

(3) Moreover, the hand washing | cleaning sterilization apparatus using the electrolyzed water which concerns on Claim 3 of this invention is set to the said control apparatus at the time of setting operation of the length of the water supply path by the said control apparatus, or the discharge time of electrolyzed water, or In the operation of changing these lengths and times, the passage of the one electrolyzed water calculated from the amount of any one of the electrolyzed water produced per hour and the volume of the water channel from the water channel switching means to the water outlet Compared with time, when the water discharge time is shorter, it is characterized in that an alarm unit is provided that issues an alarm or displays an alarm.

  According to the configuration of claim 3, calculation is performed from the set water discharge time, the amount of one electrolyzed water generated per time (actually per second), and the volume of the water channel from the water channel switching means to the water outlet. When the water discharge time is smaller, both alkaline water and acidic water exist between the water channel switching means and the water discharge port, and the boundary portion is neutralized. In order to avoid such settings, an alarm is issued to call attention.

  The time required for the electrolyzed water to pass from the water channel switching means to the water outlet is determined from the amount of electrolyzed water produced per time (constant value), the length of the initially set water channel, and the inner diameter of the water channel. It depends on the capacity.

(4) In addition, in the hand washing and sterilizing device using the electrolyzed water according to claim 4 of the present invention, the setting means for setting and inputting the water discharge time to the control device, when the total water discharge time is input, Each electrolyzed water discharge time is divided into halves, and these divided times are set and inputted as each electrolyzed water discharge time.

  The configuration according to the fourth aspect relates to the setting of the water discharge time. Usually, there are cases where there is a lot of oil-based dirt depending on the type of work, and input is made at each time. However, according to the fourth aspect of the present invention, when the water discharge time is set, when the total water discharge time is input, control is performed so that each electrolyzed water is discharged by automatically distributing the water to 1/2 of each water discharge time. Therefore, it is possible to save the setting time.

(5) Moreover, the hand washing | cleaning sterilization apparatus using the electrolyzed water which concerns on Claim 5 of this invention WHEREIN: When discharging the said electrolyzed water alternately from one spout, one of the electrolyzed water is discharged into water. When the water type name is displayed on the display unit and one of the other electrolyzed water is discharged after the water type is switched, the water of the other electrolyzed water is discharged when the other electrolyzed water is discharged from the water outlet. The species name is displayed on the display unit.

  According to the configuration of the fifth aspect, the water type discharged from the water discharge port displays the water type actually discharged from the water discharge port, and particularly, the display at the time of switching the water type is the length of the water channel and the water discharge time. Are switched and displayed based on the timing calculated from.

(6) Moreover, the hand washing | cleaning sterilization apparatus using the electrolyzed water which concerns on Claim 6 of this invention displays the washing | cleaning remaining time until discharge of said other electrolyzed water is completed in the vicinity of the said water discharge port. It is characterized by providing.

  According to the structure of the above-mentioned claim 6, in order to display the remaining cleaning time by providing a display near the water outlet, the cleaning and sterilization can be performed on the way by looking at the remaining cleaning time of the display while cleaning. Can solve the problem of stopping. That is, if the fingers are washed until the remaining time becomes “0”, the fingers can be washed sufficiently.

(7) Furthermore, in the hand washing and sterilizing device using the electrolyzed water according to claim 7 of the present invention, the control device periodically sets the polarity of the voltage applied to the electrodes provided in each electrolytic chamber of the electrolytic cell. By reversing, acid water and alkaline water are alternately generated, and each electrolyzed water is discharged from the water outlet based on the order and time set according to each electrolyzed water generated. It is characterized by being controlled.

  According to the configuration of the seventh aspect, the alkaline electrolyzed water is allowed to pass through the cathode chamber and the anode chamber by providing the function of inverting the energization polarity applied to each of the negative electrode and the positive electrode at regular intervals. The scale adhering to the water channel to be drained can be dissolved with the acidic electrolyzed water, and the electrolyzed water can be discharged for a predetermined time in accordance with the electrolyzed water generated in each electrode chamber.

  That is, tap water contains magnesium and calcium with cations, and the cathode side becomes alkaline by electrolysis and precipitates as magnesium carbonate and calcium carbonate. It causes defects and blockage of waterways. In this regard, according to the invention according to claim 7, by reversing the polarity of the voltage applied to the electrode for the measure against the scale, the acid electrolyzed water is generated and the scale attached to the electrolytic cell is removed. Yes, even if the polarity of the electrode is reversed, the electrolyzed water for hand washing is controlled so as to be discharged in the set order and time.

  In addition, since the hand washing device of the present invention has a mode that allows exclusive use of alkaline water and acidic water, these electrolyzed water can be used to wash and sterilize various devices in kitchens and the like. It is what.

  The hand washing and sterilizing device using electrolyzed water according to the present invention is a hand washing device that alternately discharges alkaline water and acidic water from one water outlet, and can set the water discharge time and length of the water channel of the electrolyzed water. This is a hand washing device. Therefore, according to the present invention, since the electrolyzed water is discharged from the water outlet in a predetermined order according to the set water discharge time, it is possible to wash the fingers only for a necessary time. Further, in the normal case, since the electrolyzed water used by the previous washer remains in the channel, the first type of electrolyzed water is not discharged until the remaining electrolyzed water is exhausted. Then, since it is possible to switch the water type in the middle of the water discharge, the next washing person can use the first type of electrolyzed water from the beginning and does not waste unnecessary electrolyzed water.

  Furthermore, according to the present invention, since the set value of the water discharge time is small, the amount of water discharged is small, and when there are two types of electrolyzed water in the water channel from the water channel switching means to the water outlet, Since it will be neutralized, in such cases, an alarm should be issued to call attention. Further, if the total water discharge time is input, the water discharge time is automatically set in half time, so there is no need to set both times, and the operation is simple and can be handled easily.

  In addition, according to the present invention, the display of alkaline water and acidic water can be switched when the water type actually discharged from the spout is switched, so that the washer can easily understand the water type in use, There is little worry about the wrong type of water during use, and since the remaining cleaning time is displayed, you can clean while watching the remaining time, so you do not stop cleaning on the way, and you can wash and sterilize your fingers for a sufficient amount of time. This is preferable. In addition, since the polarity of the electrode can be reversed, the scale attached to the electrolytic cell and water channel can be removed, and there is no need to install an expensive water purifier or water softener. Even if it is reversed, it has a function of discharging desired electrolyzed water for a predetermined time in the correct order.

The block diagram which showed the whole finger washing sterilization apparatus using the electrolyzed water based on this invention. The front view of the operation part panel which concerns on the Example of this invention. The block diagram explaining the electrical constitution of the present invention. The figure explaining the relationship between each water discharge order and a water type lamp. The flowchart explaining the procedure of the setting in this invention. The flowchart explaining operation | movement of the water discharge in this invention.

  DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an embodiment of a hand washing and sterilizing apparatus using electrolyzed water according to the present invention will be described with reference to the drawings. FIG. 1 is a configuration diagram illustrating the entirety of the present invention. Shows the electrolysis of electrolyzed water in which electrolyte is added to tap water or pure water, thereby producing acidic water having a bactericidal effect on the anode side and producing alkaline water having a cleaning effect on the cathode side. An electrolyzed water generating device that can be used, and generally indicated by reference numeral 2 indicates a finger cleaning unit.

  The electrolyzed water generating apparatus 1 includes an electrolyzer 10, a power supply unit 20, a control device 30 including a control board, and first to fourth total four electromagnetic valves 41, 42, and 43 for switching water channels. , 44, and even if the electrode of the electrolytic cell 10 is reversed halfway by the electrode reversing means described later, the reversal is performed from the spout 14T described later by this reversal. A property maintaining function is provided for controlling the properties of the electrolyzed water to be taken (supplied) so as not to reverse.

  That is, the inside of the electrolytic cell 10 is partitioned into two electrolytic chambers 10A and 10B by the diaphragm 10T, and electrodes 10X and 10Y are attached to the electrolytic chambers 10A and 10B, respectively. The polarities of these electrodes 10X and 10Y are reversed in accordance with periodic switching control of the relay switches 31 and 32 by the control device 30, and as a result, the properties of the electrolyzed water generated in both the electrolytic chambers 10A and 10B are reversed. Making it possible.

  Therefore, since the electrolytic cell 10 used in the present invention periodically and alternately generates alkaline water and acidic water in both electrolytic chambers 10A and 10B, the scale attached to the cathode chamber that generated the alkaline water is the next time. Since the anode chamber is formed by reversing the electrodes, the lower ends of the water collection ports 10M and 10N provided on the upper surfaces of the electrolysis chambers 10A and 10B are dissolved and removed by the acidic water generated in the anode chamber. It has a mechanism that can prevent the generation of scale in each of the water passages 11A and 11B connected in communication with each other.

  Further, the above-described third and fourth water path switching solenoid valves 43 and 44 are connected in parallel to the upper end side of the one water supply path 11A, and the upper end side of the other water supply path 11B. The first and second waterway switching electromagnetic valves 41 and 42 are also connected in parallel.

  Further, in the figure, 12 is a first switching water channel connecting the first and third water channel switching electromagnetic valves 41, 43, and 13 is the second and fourth water channel switching electromagnetic valve 42, 44, a total of four solenoid valves 41, 42, 43, 44 for switching water channels, which are controlled to open and close in accordance with a command from the control device 30 described above. The two switching water channels 12 and 13 constitute the water channel switching device 40 having the above-described property maintaining function. The operation of this property maintaining function will be described later. In the drawing, electromagnetic valves 43 and 44 indicated by symbols SV3 and SV4 constitute first water channel switching means for acidic water, and electromagnetic valves 41 and 42 indicated by symbols SV1 and SV2 are second for alkaline water. This water channel switching means is an example of implementation.

  Similarly, in FIG. 1, 14 is a water intake channel having a root end portion connected to an intermediate portion of the first switching water channel 12, and a water discharge port 14 </ b> T provided at a tip portion, and 16 is a second water channel for switching. 13 is a drainage channel provided with a drain port 16T at the tip, and 15 is a sink. By combining the drainage from the sink 15 and the drainage from the drain port 16T, It consists of a mechanism for harmonization.

  Next, the property maintaining function described above will be described. For example, in a state where acidic water is generated in one electrolytic chamber 10A and alkaline water is generated in the other electrolytic chamber 10B, the control device 30 switches the water channel. When the first and fourth solenoid valves 41 and 44 of the device 40 are opened and the second and third solenoid valves 42 and 43 are closed, the acidic water generated in one electrolysis chamber 10A is fed to one The water is drained from the second switching water channel 13 through the drainage channel 16 to the drainage port 16T through the fourth electromagnetic valve 44 opened from the water channel 11A. Further, the alkaline water generated in the other electrolysis chamber 10B passes through the first electromagnetic valve 41 that is open from the other water supply passage 11B, passes through the intake passage 14 from the first switching water passage 12, and becomes a spout 14T. Water is sent to.

  In the above water supply mode, for example, when the control device 30 switches the relay switches 31 and 32 according to a periodic program, and the polarities of the electrodes 10X and 10Y of both the electrolytic chambers 10A and 10B are reversed from the state of FIG. Since alkaline water is generated in one electrolysis chamber 10A and acidic water is generated in the other electrolysis chamber 10B, when the electromagnetic valves 41 to 44 continue to be opened and closed, acidic water is generated at the spout 14T. Water is sent and alkaline water is sent to the drain 16T, so that the desired electrolyzed water cannot be obtained from the spout 14T, or different electrolyzed water (acid water in this case) is supplied in the middle of water intake. Problem occurs.

  However, in the present invention, the control device 30 reverses the polarities of the electrodes 10X and 10Y of the electrolysis chambers 10A and 10B, and at the same time, the control device 30 determines whether the electromagnetic valves 41 to 44 are opened and closed. Since the control operation is performed so that the second and third are switched to closed and closed, the alkaline water can be continuously taken from the water outlet 14T, and the acidic water can be continuously drained from the drain 16T. The property of the electrolyzed water can be maintained as it is.

  In the configuration diagram shown in FIG. 1, a device using a total of four electromagnetic valves 41 to 44 is described as the water channel switching device 40, but this is an example of implementation, and a total of two A three-way solenoid valve or a single four-way solenoid valve may be used instead, and the selection is optional.

  On the other hand, on the panel 50P of the operation unit 50 provided in the finger washing unit 2, for example, the operation mode of the electrolyzed water generating device 1 according to the present invention is set in accordance with the operation of the mode switching button 52 as shown in FIG. First, alkaline water is taken out from the spout 14T, "alkaline water intake mode" that allows alkaline water to be taken from the spout 14T, "acidic water intake mode" that allows acidic water to be taken from the spout 14T, and so on. After that, the mode switching button 52 that can be switched to any one of the “hand-washing water removal mode” in which acid water is discharged to perform cleaning and disinfection, and the length of the water supply channel that is switched by the display switching button 51 and the water discharge A display unit 53 that can display a set value of time, a remaining washing time of fingers, and the like, and each intake mode selected by pressing the mode switching button 52. Water lamps 50A, 50B, and 50C clearly indicated by lighting, an electrolyte replenishment lamp 50D that is turned on when electrolyte replenishment is required, and a non-contact sensor 54 that commands the start and stop of water intake by holding the hand. Is provided.

  Next, FIG. 3 is a block diagram for explaining the electrical configuration of the present invention described above. Between the CPU 38 constituting the center of the control unit and the memory 39 storing various programs necessary for cleaning, The interface 34 connected via the bus 33 has a clock circuit 35, an electrode reversing unit 36 composed of the electrode reversing relays 31 and 32, a display unit 53, the length of the water supply path and water discharge described above. An input unit 37 for inputting various data such as time, the above-described non-contact sensor 54, the above-described water type lamps 50A, 50B, and 50C, and the alarm unit 55 are connected.

  Further, the above-described interface 34 includes water path switching solenoid valves 41, 42, 43, and 44, a flow rate adjusting valve 4, a flow sensor 6, a water inlet solenoid valve 5, and an electrolyte supply as a water path switching device 40. Pumps 8P are connected, and each is controlled by the CPU 38 in accordance with a control program stored in the memory 39.

  The CPU 38 also includes a first clock unit for inverting the polarities of the electrodes 10X and 10Y provided in the electrolytic cell 10 at regular intervals according to programs stored in the memory 39, and the water channel switching unit. A time measuring unit 38A comprising a second time measuring unit for measuring the cumulative water intake time of alkaline water and acidic water taken into the water discharge port 14T from the open / closed state of the electromagnetic valves 41 to 44 is provided. Further, the CPU 38 sets the first electrolyzed water from the water outlet 14T for a set water discharge time (for example, 15 seconds) based on the lengths of the water channels 12 and 14 from the electromagnetic valves 41 and 43 to the water outlet 14T. Water is discharged, and then the second electrolyzed water is discharged from the water outlet 14T for the set water discharge time (similarly 15 seconds), and when the second electrolyzed water is discharged, the water outlet 14T is discharged. From the water channel switching unit for controlling the opening and closing of each of the electromagnetic valves 41 and 43 so that the first electrolyzed water is guided into the water channels 12 and 14 up to A configured waterway switching timing calculation unit 38B is provided.

  FIG. 4 shows a timing chart of water discharge in the present invention. (A) explains the water discharge order of each electrolyzed water and the lighting state of the water type lamps 50A and 50C. For ease of explanation, the case of washing for one person is represented. First, alkaline electrolyzed water is discharged from the spout 14T for 15 seconds, and then acidic electrolyzed water is discharged from the spout 14T for 15 seconds. At the same time, it is shown that the display of the water type in the discharged water is performed by turning on the water type lamps 50A and 50C.

  In the case of (b), it is a chart of alkaline electrolyzed water and acidic electrolyzed water passing through the water path switching electromagnetic valves 41, 43. At the position of the electromagnetic valves 41, 43, the acidic electrolyzed water of the previous washer Since the alkaline electrolyzed water for the next washing person has already passed through at the time when the water discharge is finished, the time obtained by subtracting the passage time (T1) from the electromagnetic valves 41 and 43 to the water outlet from the washing time of 15 seconds. Only (15-T1) needs to pass water. Next, the acidic electrolyzed water is passed for 15 seconds, and finally the alkaline electrolyzed water is passed to the water outlet for a passage time (T1).

  Next, the operation of the electrolyzed water generating apparatus in which the present invention is implemented will be described according to the flowcharts shown in FIGS.

  FIG. 5 is a flow chart of setting, and after setting the water discharge sequence and water discharge time of the electrolyzed water and the length of the intake channel 14 to the water discharge port 14T in step S1, the water discharge time of one electrolyzed water is set in step S2. If the water discharge time is shorter than (total water discharge time / 2) and the passage time from the electromagnetic valves 41, 43 to the water outlet 14T in the water channel, the process proceeds to step S3 and the alarm unit 55 warns and restarts. It prompts the setting.

  FIG. 6 is a flowchart for explaining the operation in the case of discharging electrolyzed water from the spout 14T. When the non-contact sensor 54 is turned on by the user holding the hand in the first step S4, FIG. 1 and FIG. The water inlet electromagnetic valve 5 shown in FIG. 5 is opened, and electrolysis by the electrolytic cell 10 is started. Then, the operation proceeds to step S6 and the electromagnetic valve provided in the water supply path 11A for the first electrolyzed water (for example, alkaline water) in the water discharge sequence. 43 is opened, the first electrolyzed water is discharged from the spout 14T, and the second electrolyzed water (for example, acidic water) in the water discharge order is drained from the drain port 16T through the electromagnetic valve 42 opened from the water supply path 11B. Then, the process proceeds to the next step S7.

  In step S7, the water type lamp 50A that clearly indicates the first electrolyzed water (for example, alkaline water) provided in the operation unit 50 is turned on, and then the process proceeds to the next step S8 to determine whether or not the water type switching time has been reached. If it has been reached, the process proceeds to the next step S9, where the electromagnetic valve 41 provided in the water supply path 11B of the second electrolyzed water (for example, acidic water) in the water discharge order is opened, and the second electrolyzed water Is discharged from the water outlet 14T, and the first electrolyzed water in the water discharge order is drained from the drain port 16T through the electromagnetic valve 44 opened from the water supply path 11A, and the process proceeds to the next step S10.

  In step S10, it is determined whether or not the second electrolyzed water discharge start time has been reached. If so, the water type lamp 50C representing the second electrolyzed water is turned on, and the first electrolyzed water is turned on. The water type lamp 50A indicating the electrolyzed water is turned off, and the process proceeds to the next step S12.

  In step S12, it is determined whether or not the second electrolyzed water in the water discharge order (setting order) has passed through the electromagnetic valve 41 provided in the water supply passage 11B for a set time, and when the passage is determined (Yes). Then, proceeding to step S13, the electromagnetic valve 43 provided in the water discharge path 11A for the first electrolyzed water in the water discharge sequence is opened to the water discharge side, and the electromagnetic valve 42 provided in the water supply path 11B in the second electrolyzed water in the water discharge order is drained. After opening to the side, the process proceeds to step S14 to determine whether or not the remaining cleaning time becomes “0”. If yes, the process proceeds to step S15, and the second electrolysis in the water discharge order turned on in step S11. The water type lamp 50C is turned off, and the electrolysis is stopped by closing the water inlet electromagnetic valve 5 to complete the process.

  In addition, in the washing | cleaning process mentioned above, each acidic water and water supply to each of the water discharge port 14T and the water discharge port 16T control that the control apparatus 30 opens and closes each solenoid valve 41-44 according to the preset program. Is done by.

DESCRIPTION OF SYMBOLS 1 Electrolyzed water production | generation apparatus 2 Hand washing part 10 Electrolytic tank 10A One electrolysis chamber 10B The other electrolysis chamber 10X, 10Y Electrode 11A, 11B Water supply channel 12, 13 Switching channel 14 Intake channel 14T Outlet 15 Sink 16 Drain channel 16T Drain port DESCRIPTION OF SYMBOLS 20 Power supply part 30 Control apparatus 31,32 Relay switch 36 Electrode inversion part 37 Input part 40 Water path switching device 41,42,43,44 Solenoid valve for water path switching 50 Operation part 50A, 50B, 50C Water type lamp 53 Display part

Claims (7)

Alkaline water generated from the cathode chamber of the electrolytic cell and acidic water generated from the anode chamber are alternately discharged from one water outlet, so that the fingers are washed with alkaline water. A hand washing and sterilizing device using electrolyzed water that can be sterilized,
In the middle of each water passage connected to each of the cathode chamber and the anode chamber, the above-mentioned electrolyzed water fed from the cathode chamber and the anode chamber is supplied to the water outlet and the drain outlet according to a command from the control device. Provided with water channel switching means that can be selected and sent to
In the control device, a water supply path length setting unit for setting and inputting the length of the water supply path from the water channel switching unit to the water discharge port, and a water discharge time for discharging each electrolyzed water from the water discharge port are set and input. For providing a water discharge time setting means, and a storage means for storing the length of the water supply passage and the water discharge time that are set,
The control device discharges one of the electrolyzed water from the water outlet for the set and stored water discharge time, and then discharges the other electrolyzed water from the water outlet for the set and stored water discharge time. After that , the hand washing and sterilizing apparatus using electrolyzed water is characterized in that the water channel switching means is controlled to be switched so that any one of the electrolyzed water is introduced into the water supply channel to the water outlet.   2. The electrolytic water according to claim 1, wherein the control device is provided with means for changing the length of the set / stored water supply passage and the discharge time of the electrolytic water. Hand washing and sterilization equipment.   In the control device, when the operation of setting the length of the water supply channel or the discharge time of the electrolyzed water by the control device, or when changing the length and time of these, the generated amount per time of the electrolyzed water Is compared with the passage time of the one electrolyzed water calculated from the volume of the water channel from the water channel switching means to the water outlet, and if the water discharge time is shorter, an alarm is issued or an alarm is displayed. The hand washing | cleaning sterilization apparatus using the electrolyzed water of Claim 1 or 2 characterized by the above-mentioned.   When the total water discharge time is input, the setting means for setting and inputting the water discharge time to the control device divides the water discharge time of each electrolyzed water into halves, and these divided times are each electrolyzed water. The hand washing and sterilizing apparatus using electrolytic water according to claim 1, 2 or 3, wherein the water discharge time is set and inputted.   In discharging the electrolyzed water alternately from one water outlet, when one of the electrolyzed water is discharged, the name of the water type is displayed on the display unit, and the water type is switched and the other electrolyzed water is discharged. In the case where the electrolyzed water is discharged from the water outlet, the water type name of the other electrolyzed water is displayed on the display unit. Hand washing sterilizer used.   The electrolysis according to any one of claims 1, 2, 3 and 5, wherein an indicator for displaying a remaining cleaning time until the discharge of the other electrolyzed water is completed is provided in the vicinity of the water discharge port. Hand washing sterilizer using water.   The control device generates acid water and alkaline water alternately by periodically reversing the polarity of the voltage applied to the electrodes provided in the electrolysis chambers of the electrolyzer, and each of the electrolyzed water generated. 7. Each of the electrolyzed water is controlled to be discharged from the water discharge port based on the order and time set according to the above, and any one of claims 1, 2, 3, 4, 5 or 6 Hand washing and sterilizing apparatus using the electrolyzed water described in 1.

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