JP4244645B2 - Electrolyzed water generator - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an electrolyzed water generating device including a water discharging device used for discharging water.
[0002]
[Prior art]
Conventionally, a water treatment device has been provided with a water discharge device for discharging treated water to the outside (see Patent Document 1). As such a conventional water discharging device, FIG. 8A shows a water discharging device 96 provided in the electrolyzed water generating device 95. The water discharge device 96 is a device for discharging electrolyzed water generated by electrolyzing water in the electrolyzed water generating device 95 to the outside. However, the water discharging device 96 is configured to rotate only on a horizontal plane as shown in the figure. In order to discharge the electrolyzed water toward the desired location, the electrolyzed water generating device 95 may have to be moved, which takes time for the user to take water. Further, FIG. 8B shows a water discharge device 98 having another structure provided in the electrolyzed water generating device 97. The water discharger 98 uses a spiral tube 99, and water can be discharged toward a desired location by deformation of the spiral tube 99. However, the work of deforming the spiral tube 99 into a shape as shown by a dotted line in the figure before taking water and the work of returning to the original shape after taking water are also troublesome for the user. there were.
[0003]
[Patent Document 1]
Japanese Patent Laid-Open No. 10-314745
[Problems to be solved by the invention]
This invention is made | formed in view of said point, and it is a subject to provide the electrolyzed water generating apparatus provided with the water discharging apparatus which a user can discharge water easily and reliably toward a desired location. It is what.
[0005]
[Means for Solving the Problems]
In order to solve the above problems, the present invention includes an electrolytic cell that generates alkaline ionic water and acidic ionic water by electrolysis of water, and a first water outlet that discharges the generated alkaline ionic water to the outside. The electrolyzed water generating device is provided with a water discharge device at least one of the first water discharge port and the second water discharge port, and is installed obliquely above the sink. . The water discharge device is a water discharge device in which one end side of the first water channel member and one end side of the second water channel member are connected in a watertight manner, and a discharge port is provided on the other end side of the second water channel member. The first water channel member is rotatably provided around the rotation axis with respect to the base portion where the first water channel member is installed, and the second water channel member is disposed around the rotation axis perpendicular to the rotation axis of the first water channel member. provided with rotatably relative to, the second water channel member and the holding means for holding at a predetermined rotational position relative to the first water passage member, the rotation range of the second water channel member second water passage member opening of the discharge port of A restricting means for restricting the extension line extending in the direction so as not to intersect the electrolyzed water generating device, and a communication point between the first water channel member and the second water channel member of the water discharging device is a first water channel member of the second water channel member A water amount adjusting member that closes only the region corresponding to the rotation position with respect to the As a means, the shape of the outer case of the electrolyzed water generating device in which the base portion on which the water discharging device is installed is an upper portion is provided so that the second water channel member hits and does not rotate any more, and the water amount adjustment As a member for use, when the second water channel member is in a rotation position within a predetermined range with respect to the first water channel member, a member that completely seals the communication portion so as not to discharge water beyond the sink trough is provided. Shall.
[0006]
By doing in this way, the rotation of the first water channel member and the rotation of the second water channel member are combined, and the direction in which the water discharge port faces, that is, the place where water is discharged to take water easily and in a large range. The operability during intake can be improved. In addition, since the second water channel member is held at the predetermined rotation position, the water intake position does not change unexpectedly and is easy to use. Therefore, the operability at the time of water intake in the electrolyzed water generator can be improved. Furthermore, according to the shape of the outer case, it is possible to prevent the electrolyzed water generator from being accidentally wetted, and to prevent water from being discharged beyond the sink bottle, thereby improving safety.
[0008]
Further, as a holding means of the water discharge device, an uneven portion disposed on the circumference around the rotation axis of rotation of the second water channel member is provided on one of the first water channel member side and the second water channel member side. It is also preferable to provide a convex portion that is provided and engages with the concave and convex portion on the other side. By doing in this way, the rotation position of a 2nd channel member can be reliably hold | maintained by engagement with an uneven | corrugated | grooved part and a convex part, and also the recessed part part engaged with the convex part of an uneven | corrugated part is adjacent. If it changes to another recessed part, even if it changes a rotation position, a 2nd channel member can be hold | maintained similarly. In this case, the rotational operation force is small and the occurrence of wear is reduced.
[0011]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the present invention will be described based on embodiments shown in the accompanying drawings. In addition, the up-down direction used below is the direction of the inner side (lower side in FIGS. 2 and 3) with respect to the base part 81 to be described below, and the lower side is the outer side (upper side in FIGS. 2 and 3). The direction shall be upward. FIGS. 1A to 1C show an external appearance of an example of the water discharge device 1 according to the embodiment of the present invention, and FIGS. 2 and 3 show the internal structure of the water discharge device 1. FIG. This water discharging apparatus 1 comprises a main body by water-tightly connecting a first water channel member 11 and a second water channel member 12 at one end of each other.
[0012]
The first water channel member 11 includes a tubular vertical tube portion 3 that is vertically attached to the base portion 81, and a horizontal tube portion 4 that extends in communication with the upper end of the vertical tube portion 3. Horizontal pipe section 4 is the one opening of the cylindrical member perpendicular to the vertical pipe portion 3 by a bottomed cylindrical shape by sealing with a lid 14. A retaining ring 82 fitted to the outer peripheral surface of the vertical tube portion 3 is slidably applied to the inner surface 81a facing the lower side of the base portion 81, and a horizontal tube is placed on the outer surface 81b facing the upper side of the base portion 81. The lower end of the substantially conical support part 5 extending downward from the part 4 is slidably applied, and the upper and lower surfaces 81a and 81b of the base part 81 are slidably sandwiched as described above to be first. The water channel member 11 is supported so as to be rotatable about a rotation axis R <b> 1 orthogonal to the base portion 81.
[0013]
The second water channel member 12 has a shape such that a cylindrical member is refracted into a substantially L-shape, and the opening portion of the second water channel member 12 serves as a water discharge port 6, and the refractive portion of the second water channel member 12 extends from the other opening portion. Are fitted in a cylinder 13 having a substantially bottomed cylindrical shape. In the side peripheral wall of the fitting portion of the second water channel member 12 with the cylinder 13, communication holes 7 are provided at equal intervals in four locations on the circumference. In addition, communication holes 8 are provided at four positions on the side wall of the cylinder 13 at equal intervals, and the communication holes 7 and 8 communicate with each other at four positions. The cylinder 13 is fitted to the water channel member 12, and the fixing pin 16 is passed through the two sets of holes 7 and 8 at the opposite positions among the four sets of holes 7 and 8 including the communication hole 7 and the communication hole 8 communicating with each other. The cylinder 13 and the second water channel member 12 are fixed.
[0014]
Each arranged O-ring 19 in position in the axial direction both sides of the communication holes 8 of the outer side surface of the cylinder 13, disposed an O-ring 20 is in the position of the bent portion side of the communication throughbore 7 of the second water channel member 12 Therefore, when the cylinder 13 is fitted into the horizontal pipe portion 4 of the first water channel member 11, the first water channel member 11 and the second water channel member 12 are connected in a watertight manner via the cylinder 13. Is. At this time, the second water channel member 12 is supported by the first water channel member 11 so as to be rotatable integrally with the cylinder 13 with the central axis of the inner peripheral surface of the horizontal tube portion 4 as the rotation axis R2. The rotation axis R2 is horizontal with the base portion 81 and is orthogonal to the rotation axis R1 of the first water channel member 11.
[0015]
On the inner peripheral surface of the horizontal pipe portion 4 of the first water channel member 11, a corrugated uneven portion 31 is projected in the center direction over the entire circumference, and is fixed to the bottom portion 13 a of the cylinder 13 with three screws 22. The lid 15 is fixed, and the first channel member 11 is positioned so that the concave / convex portion 31 is sandwiched between the bottom portion 13a and the fixed lid 15 so that the second channel member 12 is not dropped from the lateral tube portion 4. It is connected. Between the bottom 13a of the cylinder 13 and the fixed lid 15, as shown in FIG. 2 (c), a driver element 18 having a protrusion 8 engaging with the uneven portion 31 at the tip, and the driver element 18 being uneven A leaf spring 17 is arranged to be urged in the direction of engagement with the portion 31 (that is, in the radial direction).
[0016]
And in this example, the convex part 8 and the uneven | corrugated | grooved part 31 of the driver element 18 which are spring-biased and engaged as mentioned above hold | maintain the 2nd water channel member 12 in the predetermined rotation position with respect to the 1st water channel member 11. The holding means 9 is used. That is, the engagement between the convex portion 8 and the concave and convex portion 31 prevents the rotation position from changing unexpectedly even by the weight or water pressure of a water discharge pipe 41 (described later) connected to the second water channel member 12. In addition, when changing the rotation position of the second water channel member 12 with respect to the first water channel member 11, the convex portion 8 of the driver 18 is temporarily removed from the predetermined concave portion of the concave and convex portion 31 and then another adjacent concave portion. Since the portion is spring-biased and engaged, a click feeling appears due to a collision sound or the like at this time.
[0017]
In addition, in this example, the uneven | corrugated | grooved part 31 arrange | positioned on the circumference centering on the rotating shaft R2 of the 2nd water channel member 12 as mentioned above is provided in the internal peripheral surface by the side of the 2nd water channel member 12, The holding means 9 of the second water channel member 12 is configured by providing the convex portion 8 (that is, the driving element 18) that engages with the uneven portion 31 in the horizontal pipe portion 4 on the first water channel member 11 side. The first water channel member 11 side is provided with a concavo-convex portion disposed on the circumference around the rotation axis R2, and the second water channel member 12 side is provided with a convex portion that engages with the concavo-convex portion, thereby holding The means 9 may be configured. Further, instead of the driver element 18, a steel ball may be provided, and the opposite side of the steel ball to the concave and convex portion 31 may be used as a convex portion that engages with the concave and convex portion 31.
[0018]
Moreover, in the water discharging apparatus 1 of this example, when the rotation position with respect to the 1st water channel member 11 of the 2nd water channel member 12 exists in a predetermined area | region, the means to reduce a water quantity according to this rotation position is provided. . Specifically, the amount of water that slides with the inner peripheral surface of the horizontal tube portion 4 on the one end side of the fixing pin 16 fixed to the communication hole 7 and the communication hole 8 along a circular arc around the rotation axis R2. The adjustment member 10 is extended. And when there exists the 2nd channel member 12 in the rotation position in which the spout 6 turns to the direction of 0 degrees-60 degrees and 120 degrees-180 degrees on the basis of the predetermined direction horizontal with the base part 81, it is a fixed pin. The first water channel member 11 and the second water channel member 12 are communicated with each other through the communication holes 7 and 8 which are not fixed, and the water discharge port 6 is 60 to 60 with respect to the base portion 81 and a predetermined horizontal direction. In the case where the second water channel member 12 is at a rotation position facing the direction of 120 °, the water amount adjusting member 10 extending to the fixing pin 16 is connected to the vertical pipe portion 3 and the horizontal pipe portion 4 (that is, The communication portion 23) between the first water channel member 11 and the second water channel member is closed only in the region corresponding to the rotation position.
[0019]
That is, when the second water channel member 12 is in the rotation position of 0 ° to 60 ° and 120 ° to 180 ° as described above, the water amount adjusting member 10 is formed between the first water channel member 11 and the second water channel member 12. When the second water channel member 12 is at a rotation position of 60 ° to 120 ° without sealing the communication portion 23 at all, the second sealing member 23 is increased so as to approach the rotation position of 90 °. It rotates integrally with the water channel member 12. In addition, as shown in FIG. 3, a predetermined range in which the water discharge port 6 faces the vertical direction with respect to the base portion 81 (that is, a direction of 90 ° with respect to a predetermined direction horizontal to the base portion 81) and its vicinity. In the case where the second water channel member 12 is located at the inner rotational position, the communication portion 23 is completely sealed.
[0020]
FIG. 6 shows a case where a rubber packing 53 is interposed between the outer peripheral surface of the water amount adjusting member 10 and the inner peripheral surface of the horizontal tube portion 4. In this case, the second water channel member 12 is When in the 90 ° rotation position, the communication portion 23 can be reliably sealed via the rubber packing 53. The rubber packing 53 is integrated with the water amount adjusting member 10 by the engagement of the engaging portion 24 protruding on the outer peripheral surface of the water amount adjusting member 10 and the engaged portion 25 recessed on the inner peripheral surface of the rubber packing 53. It is positioned so as to rotate.
[0021]
In FIG. 7, the electrolyzed water generating apparatus 2 provided with said water discharging apparatus 1 is shown. As shown in the figure, the electrolyzed water generating device 2 of the present example is mainly composed of a water purification cartridge 60, an electrolyte adding unit 61, an electrolyzer 62, and an outer case 78 containing these. The water purification cartridge 60 includes an inlet 67 connected to a water supply hose 91, an adsorption purification tank 64 filled with a purification agent 63 such as activated carbon or ion exchange resin, and a filtration tank 66 equipped with a filtration membrane 65 such as a hollow fiber membrane. The outlet 68 is connected in order from the upstream side to the downstream side, and the water introduced from the external water faucet 90 through the water supply hose 91 is purified. In addition, the electrolyte addition unit 61 is provided with an inner cylinder 70 that holds the electrolyte in a cylindrical outer cylinder 69 and adds the electrolyte to the water branched and introduced from the water purification cartridge 60. In this example, by placing a water-permeable bag 71 containing a calcium salt such as calcium chloride, calcium lactate or calcium glycerophosphate, or an electrolyte such as sodium chloride or potassium chloride in the inner cylinder 70, the inner cylinder 70 is arranged. The electrolyte is supplied inside. An addition cap 72 is detachably attached to the upper opening of the outer cylinder 69 so that the electrolyte can be easily replenished by removing the addition cap 72 and taking out the inner cylinder 70. The outer cylinder 69 is fitted with a cap 72 for addition via an O-ring (not shown) and has a watertight structure.
[0022]
The electrolytic tank 62 is branched between the water purification cartridge 60 and the electrolyte addition unit 61, and the water to which the electrolyte is applied in the electrolyte addition unit 61, and the water that is not provided with the electrolyte without passing through the electrolyte addition unit 61, In which alkaline ionic water and acidic ionic water are produced. The inside of the container of the electrolytic cell 62 is divided into a cathode chamber 74 and an anode chamber 75 by an electrolytic diaphragm 73, a cathode 76 is disposed in the cathode chamber 74, and an anode 77 is disposed in the anode chamber 75. . Although not shown, the cathode 76 and the anode 77 are connected to a power source for applying a voltage between both electrodes.
[0023]
A first water discharge port 85 is provided on the upper side of the outer case 78 in the figure, and the water discharge device 1 is installed in the first water discharge port 85 with the upper portion of the outer case 78 as a base portion 81. The water discharge device 1 is connected so as to be downstream of the cathode chamber 74, and alkaline ionized water generated in the cathode chamber 74 by electrolysis is discharged to the outside through the water discharge device 1 in the first water discharge port 85. It has come to be. The water discharge pipe 41 is connected to the downstream end portion of the second water channel member 12 of the water discharge device 1 as an extension portion of the second water channel member 21. In this case, the opening of the downstream end portion of the water discharge pipe 41 is extended. It has become a spout 6. A second water discharge port 86 is provided below the outer case 78, and a drain hose 79 is connected to the second water discharge port 86 from the outside. The second water discharge port 86 is connected to the downstream side of the anode chamber 75, and the acidic ion water generated in the anode chamber 75 by electrolysis passes through the drain hose 79 of the second water discharge port 86 to the outside. It is supposed to be discharged. In addition, since the electrolyzed water production | generation apparatus 2 of this example uses alkaline ionized water, it has the water discharging apparatus 1 only in the 1st water discharge port 85, However, if it uses acidic ionized water, it will be 2nd discharge. The water discharge device 1 may be provided on the water mouth 86 side.
[0024]
In FIG. 5, the example of installation of the electrolyzed water generating apparatus 2 of this example is shown. The electrolyzed water generating device 2 is installed at a position obliquely above the sink 51 between the sink 51 and the counter 52, and the water discharge pipe 41 of the water discharging device 1 installed at the upper end of the electrolyzed water generating device 2 is In the state where the connection direction of the water discharge pipe 41 and the second water channel member 12 is horizontal, the front end portion is bent downward so that the water discharge port 6 at the front end opens toward the sink rod 50 of the sink 51. I am letting.
[0025]
Thus, by operating an operation panel (not shown) provided in the electrolyzed water generating apparatus 2 of this example, a cleaning start command or alkaline ionized water quality is set, and the water tap 90 is further connected. When raw water such as tap water is opened and fed into the water purification cartridge 60 in the electrolyzed water generating device 2 through the water supply hose 91, residual chlorine, musty odor, trihalomethane, agricultural chemicals, and the like are removed by the purification agent 63 in the adsorption purification tank 64. . Subsequently, it is filtered by passing through the filtration membrane 65 of the filtration tank 66 to remove fine turbidity, bacteria, and the like, and the raw water is filtered through the purified water cartridge 60 in this way. Is purified to produce purified water.
[0026]
The produced purified water passes through a flow rate sensor 93 installed downstream of the outlet 68. When passage of purified water is detected by the flow sensor 93, application of voltage to the cathode 76 and the anode 77 in the electrolytic cell 62 is started by automatic control. The purified water after passing through the flow sensor 93 is branched, and one of the branched purified water is supplied to the electrolyte adding unit 61 and the dissolved electrolyte is applied in the electrolyte adding unit 61. The purified water to which the electrolyte is applied merges with the other purified water branched before flowing into the electrolyte addition unit 61 and is supplied into the cathode chamber 74 and the anode chamber 75 of the electrolytic cell 62 . Then, alkaline ionized water is generated in the cathode chamber 74 by electrolysis, and acidic ionized water is generated in the anode chamber 75. Alkaline ionized water produced in the negative electrode chamber 74 is intended to be discharged toward the water discharge port 6 which is extended by the water discharge pipe 41 through the water discharge device 1 outside the desired location. On the other hand, acidic ions generated in the anode chamber 75 are discharged to the outside through the drainage hose 79.
[0027]
Here, as described above, the water discharge device 1 of the present example communicates the one end side of the first water channel member 11 and the one end side of the second water channel member 12 in a watertight manner, and the other end side of the second water channel member 12. to be those provided ejection water inlet 6, further a first water channel member 11 relative to the base portion 81 to be installed in the water discharge device 1 (i.e., the upper portion of the outer casing 78 of the electrolytic water generation apparatus 2) The second water channel member 12 is provided to be rotatable with respect to the first water channel member 11 around the rotation axis R2 orthogonal to the rotation axis R1 of the first water channel member 11. Therefore, as shown in FIG. 4 (b), the water discharge pipe 41 is pivotably moved on the horizontal plane by the rotation of the first water channel member 11, or the second water channel as shown in FIG. 4 (a). By rotating the member 12 with respect to the first water channel member 11, the water discharge pipe 41 is moved freely on the vertical plane. It is possible. Then, by combining the rotation of the first water channel member 11 and the rotation of the second water channel member 12, the direction of the water discharge port 6 of the water discharge pipe 41, that is, the alkaline ionized water is discharged to perform water intake. The location can be easily changed.
[0028]
Moreover, since the holding means 9 which consists of the uneven | corrugated | grooved part 31 and the convex part 8 can be provided and the 2nd water channel member 12 can be hold | maintained in a desired rotation position, the water discharge pipe 41 lowers the front-end | tip unexpectedly with dead weight. It will not be trapped or jumped up by water pressure. If the second water channel member 12 is rotated to change the concavo-convex portion 31 and the convex portion 8 to another engagement state, the rotation position of the second water channel member 12 can be changed and held at this rotation position. Yes, you can get a click when doing this change.
[0029]
Further, as is clear from FIG. 5, when the water discharge pipe 41, that is, the second water channel member 12 is rotated until it is in the vicinity of the vertical, water may be discharged beyond the sink bottle 50, but in this example, The water amount adjusting member 10 rotates integrally with the second water channel member 12 to block the communication portion 23 in the water flow path, and the flow rate is reduced as it gets closer to the vertical direction. This fear does not exist.
[0030]
In addition, the outer case 78 of the electrolyzed water generating device 2 is provided in a shape that restricts the water discharge pipe 41 (that is, the second water channel member 12) from rotating beyond a predetermined range when it hits the water discharge pipe 41. The shape of 78 is a restricting means for restricting the extension line extending in the opening direction of the water discharge port 6 from crossing the electrolyzed water generating device 2 so that the electrolyzed water generating device 2 itself is not exposed to water. .
[0031]
【The invention's effect】
As described above, in the first aspect of the invention, by combining the rotation of the first water channel member and the rotation of the second water channel member, the direction of the water outlet, that is, the water is discharged to take water. The place to be performed can be easily changed within a large range, and the operability during water intake can be improved. Further, since the second water channel member is held at the predetermined rotation position, the water intake position is not changed unexpectedly, and it becomes easy to use. Therefore, there is an effect that the operability at the time of water intake in the electrolyzed water generator can be improved. Further, the shape of the outer case can prevent the electrolyzed water generating device from being accidentally wetted, and the safety can be improved by preventing water from being discharged beyond the sink bottle. There is an effect .
[0033]
Further, in the invention according to claim 2 , in addition to the effect of the invention according to claim 1 , if the concave portion engaged with the convex portion of the concave and convex portion is changed to another adjacent concave portion, the rotation position The second water channel member can be held in the same manner even if the pressure is changed, and the rotating operation force at this time can be reduced, and the occurrence of wear can be reduced.
[Brief description of the drawings]
FIG. 1 shows an example of a water discharge device according to an embodiment of the present invention, where (a) is a plan view, (b) is a front view, and (c) is a side view.
2A and 2B show a water flow state of the water discharge device, wherein FIG. 2A is a longitudinal sectional view, FIG. 2B is a transverse sectional view, and FIG.
FIGS. 3A and 3B show a water stop state of the same water discharge device, wherein FIG. 3A is a longitudinal sectional view, and FIG. 3B is a transverse sectional view.
4A and 4B show the rotation direction of the water discharge device, wherein FIG. 4A is an explanatory view of a state where the water discharge device is rotated on a vertical plane, and FIG. 4B is an explanatory view of a state where the water discharge device is rotated on a horizontal plane. .
FIG. 5 is an explanatory view showing an installation state of the electrolyzed water generating device provided with the water discharging device same as above.
FIG. 6 is an explanatory diagram in the case where the same water discharge device is provided with a rubber packing.
FIG. 7 is a schematic water channel system diagram of the above electrolyzed water generating apparatus.
8A and 8B are explanatory diagrams of a conventional water discharge device, in which FIG. 8A shows a device that can rotate on a horizontal plane, and FIG. 8B shows a device that uses a spiral tube.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Water discharging apparatus 2 Electrolyzed water production | generation apparatus 6 Water discharging port 8 Convex part 9 Holding means 10 Water quantity adjustment member 11 1st water channel member 12 2nd water channel member 23 Communication location 31 Concavity and convexity part 62 Electrolytic tank 74 Cathode chamber 75 Anode chamber 81 Base Part 85 First outlet 86 Second outlet

Claims (2)

An electrolytic cell for generating alkaline ionized water and acidic ionized water by electrolysis of water, a first water outlet for discharging the generated alkaline ionized water to the outside, and a second for discharging the generated acidic ionized water to the outside An electrolyzed water generating device that has a water discharge port, includes a water discharge device in at least one of the first water discharge port and the second water discharge port, and is installed obliquely above the sink, wherein the water discharge device is a first water channel member One end side of the second water channel member and one end side of the second water channel member are connected in a water-tight manner, a discharge port is provided on the other end side of the second water channel member, and the first water channel member is connected to the base portion where the water discharge device is installed. A second water channel member is rotatably provided around the rotation axis, and a second water channel member is provided to be rotatable with respect to the first water channel member around a rotation axis orthogonal to the rotation axis of the first water channel member. holding means for holding at a predetermined rotational position for one waterway member And restricting means extended line extended a rotation range of the second water passage member in the opening direction of the discharge port of the second water channel member is restricted so as not to intersect with the electrolytic water generation apparatus, a first water passage of the water discharge device A water amount adjusting member that closes a communication portion between the member and the second water channel member only in a region corresponding to a rotation position of the second water channel member with respect to the first water channel member, and a base for installing the water discharge device as the restriction means The shape of the outer case of the electrolyzed water generating device with the pedestal at the upper part is provided so that it does not rotate any more when the second water channel member hits, and the second water channel member is the first water amount adjusting member. An electrolyzed water generating apparatus comprising: a member that completely seals a communication portion so as not to discharge water beyond a sink basin when located at a rotational position within a predetermined range with respect to a single water channel member . As a holding means of the water discharge device, an uneven portion disposed on the circumference around the rotation axis of rotation of the second water channel member is provided on one of the first water channel member side and the second water channel member side, The electrolyzed water generating apparatus according to claim 1, wherein a convex portion that engages with the concave and convex portion is provided on the other side .

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