JP2018114445A - Electrolyzed water-generating device and device for producing water for preparing dialysate - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an electrolyzed water-generating device capable of easily replacing a consumed component.SOLUTION: There is provided an electrolyzed water-generating device 1 applied to electrolyzed-water dialysis, which comprises a main body frame 2 and an electrolyzed water generating part 4 accommodated in the main body frame 2. The electrolyzed water generating part 4 has a first electrolysis unit disposed drawably from the main body frame 2 in a first horizontal direction H1.SELECTED DRAWING: Figure 1

Description

  The present invention relates to an electrolyzed water generating apparatus that electrolyzes water to generate electrolyzed hydrogen water.

  2. Description of the Related Art Conventionally, an electrolyzed water generating apparatus that includes an electrolyzer having an anode chamber and a cathode chamber partitioned by a solid polymer electrolyte membrane and electrolyzes raw water that has flowed into the electrolyzer is known.

  In the cathode chamber of the electrolyzed water generator, electrolyzed hydrogen water (dissolved hydrogen water) in which hydrogen gas is dissolved is generated. In recent years, electrolyzed hydrogen water generated by an electrolyzed water generator is drawing attention as it is suitable for reducing active oxygen generated during hemodialysis treatment and reducing oxidative stress in patients (for example, patents). Reference 1). Hemodialysis using electrolyzed hydrogen water is called electrolyzed water dialysis.

  In electrolyzed water dialysis in a large hospital, an electrolyzed water generating device with an increased ability to supply electrolyzed hydrogen water is desired in order to enable treatment of a large number of patients at the same time. Such an electrolyzed water generating apparatus can be realized by including a large capacity electrolyzed water generating unit.

  The large-capacity electrolyzed water generating unit described above can be realized by, for example, an electrolysis unit including a plurality of electrolyzers connected in parallel. And it is desirable for the electrolyzed water production | generation part to be comprised so that the components consumed over long-term use can be replaced | exchanged easily.

JP, 2006-137421, A

  The present invention has been devised in view of the above circumstances, and has as its main object to provide an electrolyzed water generating device and the like that can easily replace parts that have been consumed over a long period of use.

  An electrolyzed water generating device according to a first aspect of the present invention is an electrolyzed water generating device that generates electrolyzed water by electrolyzing water, the main body frame and an electrolyzed water generating unit accommodated in the main body frame. The electrolyzed water generating unit includes a first electrolysis unit arranged to be drawn out from the main body frame in a first horizontal direction.

  In the electrolyzed water generating apparatus according to the present invention, it is preferable that the electrolyzed water generating unit has a second electrolysis unit that can be drawn out from the main body frame in a second horizontal direction opposite to the first horizontal direction. .

  In the electrolyzed water generating apparatus according to the present invention, it is preferable that the first electrolysis unit and the second electrolysis unit are arranged along the first horizontal direction.

  In the electrolyzed water generating apparatus according to the present invention, the first electrolysis unit includes a base fixed to the main body frame, a plurality of bases fixed to the base, and an anode chamber and a cathode chamber separated by a diaphragm. It is desirable to include an electrolytic cell.

  In the electrolyzed water generating apparatus according to the present invention, it is preferable that the first electrolysis unit includes a handle fixed to the base on the first horizontal direction side of the electrolyzer.

  In the electrolyzed water generating apparatus according to the present invention, the second electrolysis unit includes a base fixed to the main body frame, a plurality of bases fixed to the base, and an anode chamber and a cathode chamber separated by a diaphragm. It is desirable to include an electrolytic cell.

  In the electrolyzed water generating apparatus according to the present invention, it is preferable that the second electrolysis unit includes a handle fixed to the base on the second horizontal direction side of the electrolyzer.

  The apparatus for producing dialysate preparation water according to the second aspect of the present invention includes the electrolyzed water generating device, a pretreatment device for softening raw water and supplying the electrolyzed water to the electrolyzed water generating device, and generating the electrolyzed water from the pretreatment device. An inlet pipe for supplying the water to the apparatus, and the inlet pipe is on a second horizontal direction side opposite to the first horizontal direction with respect to the pretreatment apparatus and the electrolyzed water generating apparatus. It is arranged.

  The manufacturing apparatus according to the present invention further includes a post-treatment device for purifying the electrolyzed water, and a water discharge pipe for supplying the electrolyzed water from the electrolyzed water generating device to the post-treatment device, It is desirable that the pretreatment device and the electrolyzed water generating unit are disposed on the second horizontal side.

  The electrolyzed water generating apparatus according to the first aspect of the present invention includes a main body frame and an electrolyzed water generating unit accommodated in the main body frame. The electrolyzed water generating unit includes a first electrolysis unit, and the first electrolysis unit can be drawn out in the first horizontal direction. By pulling out the first electrolysis unit, the consumable parts constituting the first electrolysis unit can be easily replaced, and the maintenance of the electrolyzed water generation unit can be performed easily and in a short time. Thereby, the operation time of the electrolyzed water generating apparatus can be lengthened, and more patients can be electrodialyzed.

  The apparatus for producing dialysate preparation water of the second invention of the present invention includes the above electrolyzed water generating device and a pretreatment device that softens the raw water and supplies it to the electrolyzed water generating device. The pretreatment device is arranged adjacent to the electrolyzed water generating device in a third horizontal direction orthogonal to the first horizontal direction. Thereby, it becomes easy to reduce the installation space of a manufacturing apparatus. Moreover, since the interference with the pretreatment device is avoided when the first electrolysis unit is pulled out, the consumable parts constituting the first electrolysis unit can be easily replaced without moving the pretreatment device or the electrolyzed water generating device. It becomes possible to perform maintenance of the electrolyzed water generating unit easily and in a short time. Thereby, the operating time of the manufacturing apparatus for dialysate preparation water can be lengthened, and more patients can be electrodialyzed.

It is a perspective view which shows schematic structure of one Embodiment of the manufacturing apparatus of the water for dialysate preparation water containing the electrolyzed water generating apparatus of this invention. It is a perspective view which shows the structure of the electrolyzed water generating apparatus of FIG. 1 from the front side. It is a perspective view which shows the structure of the electrolyzed water generating apparatus of FIG. 1 from the back side. It is a front view which shows the structure of the electrolyzed water generating apparatus of FIG. It is a left view which shows the structure of the electrolyzed water generating apparatus of FIG. It is a perspective view which shows the structure of the electrolysis unit of FIG. It is a perspective view which shows the electrolyzed water generating apparatus of the state which is maintaining the electrolyzed water production | generation part. It is a perspective view which shows the water intake pipe of FIG. 3 from the back side. It is a perspective view which shows the water discharge pipe of FIG. 3 from the back side.

Hereinafter, an embodiment of the present invention will be described with reference to the drawings.
FIG. 1 shows a schematic configuration of a dialysate preparation water manufacturing apparatus 100 (hereinafter simply referred to as a manufacturing apparatus 100) including an electrolyzed water generating apparatus 1 of the present embodiment. The manufacturing apparatus 100 includes a pretreatment device 200, an electrolyzed water generation device 1, and a posttreatment device 300.

  The pretreatment device 200 is installed on the upstream side of the electrolyzed water generating device 1, and removes hardness components such as calcium ions and magnesium ions from the raw water to soften the water, and further uses activated carbon, which is a fine porous material, from the soft water. Adsorb and remove chlorine. As the raw water supplied to the pretreatment device 200, tap water is generally used, but, for example, well water, ground water, or the like can be used.

  The electrolyzed water generating device 1 electrolyzes water that has passed through the pretreatment device 200 to generate electrolyzed hydrogen water. The electrolyzed water generating device 1 of the present embodiment is configured to be able to supply a large amount of electrolyzed hydrogen water to the post-treatment device 300 in electrolyzed water dialysis.

  The post-processing apparatus 300 purifies the electrolytic hydrogen water using a reverse osmosis membrane. The electrolytic hydrogen water purified by the reverse osmosis membrane satisfies, for example, the standard of ISO 13959, which is a purification standard for dialysate preparation water, and is used as a dialysate preparation water for diluting a dialysis agent.

  As shown in FIG. 1, in order to reduce the installation space (footprint) of the manufacturing apparatus 100, the electrolyzed water generating apparatus 1 is installed side by side with the upstream pretreatment apparatus 200 and the downstream posttreatment apparatus 300. The For example, as in the present embodiment, it is desirable that the pretreatment device 200, the electrolyzed water generation device 1, and the posttreatment device 300 are arranged side by side in the horizontal direction with no gap when viewed from the front of the manufacturing apparatus 100.

  2 and 3 show a schematic configuration of the electrolyzed water generating apparatus 1. The electrolyzed water generating apparatus 1 includes a main body frame 2, a power supply unit 3, an electrolyzed water generating unit 4, an electric cable 5, a water inlet pipe 6, and a water outlet pipe 7.

  The main body frame 2 includes a plurality of vertical members 21 extending in the vertical direction and a plurality of horizontal members 22 extending in the horizontal direction. The power source unit 3, the electrolyzed water generating unit 4, the electric cable 5, the water inlet pipe 6, and the water outlet pipe 7. Support. For the vertical member 21 and the horizontal member 22, for example, an angle steel material having an L-shaped cross section is applied. The main body frame 2 is formed in a rectangular shape by vertical members 21 and cross members 22. The main body frame 2 defines an upper part 23, a bottom part 24, a first side part 25, a second side part 26, a third side part 27 and a fourth side part 28.

  The upper part 23 and the bottom part 24 are located on the opposite sides in the vertical direction. The first side portion 25 and the second side portion 26 are located on the opposite sides in the horizontal direction. In the present embodiment, the first side portion 25 is located on the front side of the manufacturing apparatus 100, and the second side portion 26 is located on the back side of the manufacturing apparatus 100. The third side portion 27 and the fourth side portion 28 are orthogonal to the first side portion 25 and the second side portion 26. The third side portion 27 and the fourth side portion 28 are located on opposite sides in the horizontal direction. In the present embodiment, the third side portion 27 is located on the right side surface side of the manufacturing apparatus 100, and the fourth side portion 28 is located on the left side surface side of the manufacturing apparatus 100. The third side portion 27 may be positioned on the left side surface side of the manufacturing apparatus 100, and the fourth side portion 28 may be positioned on the right side surface side of the manufacturing apparatus 100. Moreover, the 1st side part 25, the 2nd side part 26, the 3rd side part 27, and the 4th side part 28 may be covered with the side plate.

  The power supply unit 3 is fixed to the upper part 23 of the main body frame 2. In the present embodiment, only the power supply unit 3 is provided in the upper part 23, and the electrolyzed water generation unit 4, the water inlet pipe 6, and the water outlet pipe 7 are not provided. Thereby, the power supply part 3 which comprises main electric systems, and the electrolyzed water production | generation part 4, the water intake pipe 6 and the water discharge pipe 7 which comprise a water channel can be isolated easily, and electrolysis water production | generation part 4 grade | etc., Troubles of the power supply unit 3 due to water leakage can be suppressed. The power supply unit 3 may be provided with a control circuit (not shown) that controls the entire electrolyzed water generating apparatus 1 including the electrolyzed water generating unit 4.

  The electrolyzed water generating unit 4 is fixed to the main body frame 2 in a space below the power source unit 3. Such an arrangement of the power supply unit 3 and the electrolyzed water generating unit 4 reduces the installation area of the electrolyzed water generating device 1, and facilitates the installation of the electrolyzed water generating device 1 in a limited space.

  Moreover, since the power supply part 3 is located above the electrolyzed water generating part 4, even when water leakage or the like occurs in the electrolyzed water generating part 4, it is difficult for the power supply part 3 to be splashed, affecting the electric circuit. Is suppressed.

  The electric cable 5 electrically connects the electrolyzed water generation unit 4 and the power supply unit 3. An electrolysis current for electrolysis is supplied from the power supply unit 3 to the electrolyzed water generation unit 4 via the electric cable 5.

  The water intake pipe 6 supplies electrolyzed water to the electrolyzed water generating unit 4. The water that has passed through the pretreatment device 200 is supplied to the electrolyzed water generating unit 4 through the water intake pipe 6.

  The drain pipe 7 takes out the electrolyzed hydrogen water electrolyzed on the cathode side of the electrolyzed water generation unit 4 and supplies it to the post-treatment device 300. Further, the water discharge pipe 7 includes a first drain pipe 73. The first drain pipe 73 takes out the electrolyzed oxygen water electrolyzed on the anode side of the electrolyzed water generator 4 and discharges it to the outside of the electrolyzed water generator 1.

  FIG. 4 shows the front of the electrolyzed water generating device 1, and FIG. 5 shows the left side of the electrolyzed water generating device 1. The electrolyzed water generation unit 4 includes a plurality of electrolysis units 41.

  FIG. 6 shows the configuration of the electrolysis unit 41. Each electrolysis unit 41 includes a plate-shaped base 42, a plurality of electrolytic cells 43 in which an anode chamber and a cathode chamber are separated by a diaphragm, and a handle 44 fixed to the base 42.

  The base 42 is fixed to the cross member 22 of the main body frame 2. The base 42 is configured to be movable along the cross member 22. That is, by pulling out the electrolysis unit 41 to the outside of the main body frame 2 along the cross member 22, the electrolysis unit 41 is easily detached from the main body frame 2 and another electrolysis unit 41 is pushed into the main body frame 2. Thus, the electrolysis unit 41 is replaced.

  The electrolytic cell 43 has the same configuration as that disclosed in, for example, JP-A-2016-159237. That is, the anode chamber and the cathode chamber of the electrolytic cell 43 are respectively provided with power feeders, and for the diaphragm, for example, a solid polymer electrolyte membrane made of a fluorine-based resin material having a sulfonic acid group is used. It is formed in a long rectangular shape. Each electrolytic cell 43 is fixed to the base 42 in a standing posture. As shown in FIGS. 5 and 6, the electrolytic cells 43 are arranged in the horizontal direction along the third side portion 27 (that is, the direction from the first side portion 25 side to the second side portion 26 side). It is desirable. Thereby, a large number of electrolytic cells 43 can be accommodated in one electrolytic unit 41 in a compact manner.

  The electrolysis unit 41 includes a first electrolysis unit 41A provided on the first side portion 25 side and a second electrolysis unit 41B provided on the second side portion 26 side.

  FIG. 7 shows the electrolyzed water generating apparatus 1 in a state where the electrolyzed water generating unit 4 is being maintained. The first electrolysis unit 41A is supported by the cross member 22, and the cross member 22 is used as a rail. The first electrolysis unit 41A is pulled out in the first horizontal direction H1 from the second side portion 26 in the main body frame 2 toward the first side portion 25, and the second horizontal unit 22A. It is configured to be able to be pushed in the direction H2. Since the first electrolysis unit 41A is pulled out in the first horizontal direction H1, consumable parts such as the electrolysis tank 43 constituting the first electrolysis unit 41A can be easily replaced, and maintenance of the first electrolysis unit 41A can be performed. It becomes easy and can be done in a short time. Thereby, the operating time of the electrolyzed water production | generation apparatus 1 can be lengthened, and electrolysis water dialysis of more patients can be performed now.

  The second electrolysis unit 41B is supported by the cross member 22, and the cross member 22 is used as a rail. The second electrolysis unit 41B is pulled out in the second horizontal direction H2 facing the second side portion 26 from the first side portion 25 in the main body frame 2 and the first horizontal It can be pushed in the direction H1. Since the second electrolysis unit 41B is pulled out in the second horizontal direction H2, consumable parts such as the electrolysis tank 43 constituting the second electrolysis unit 41B can be easily replaced, and maintenance of the first electrolysis unit 41A can be performed. It becomes easy and can be done in a short time. Thereby, electrolysis water dialysis of more patients can be performed.

  The first electrolysis unit 41 </ b> A may be configured to be pulled out of the main body frame 2 as a whole, or may be configured to be partially pulled out of the main body frame 2. Similarly, the second electrolysis unit 41 </ b> B may be configured to be drawn out of the main body frame 2 as a whole, or may be configured to be drawn out of the main body frame 2.

  That is, as shown in the upper first electrolysis unit 41A and the second electrolysis unit 41B in FIG. 7, the electrolysis unit 41 may be configured to be completely detachable from the main body frame 2, and the lower first electrolysis unit 41A and the second electrolysis unit 41B. As shown in the electrolysis unit 41 </ b> A and the second electrolysis unit 41 </ b> B, the electrolysis unit 41 may be configured to be supported by the main body frame 2 in a state where at least a part thereof is pulled out from the main body frame 2. In the former case, the time required for maintenance can be shortened by replacing the entire electrolysis unit 41. In the latter case, it is possible to pull out a part of the electrolysis unit 41 to the outside of the main body frame 2 while maintaining the state where the electrolysis unit 41 is supported by the main body frame 2, and to remove and replace only the parts that need to be replaced. .

  When pulling out the first electrolysis unit 41A and the second electrolysis unit 41B, the handle 44 is used. In this embodiment, as shown in FIG. 6, a pair of handles 44 are fixed to the base 42 on both sides of the first horizontal direction H1 and the second horizontal direction H2 with the plurality of electrolytic cells 43 interposed therebetween. By using one handle 44, the first electrolysis unit 41A and the second electrolysis unit 41B can be easily pulled out. By using both handles 44, the first electrolysis unit 41A and the second electrolysis unit 41B can be removed. It can be easily lifted with both hands and removed from the main body frame 2.

  One electrolytic unit 41 may be provided with a single handle 44. In this case, for example, in the first electrolysis unit 41A, the handle 44 is preferably fixed to the base 42 on the first horizontal direction H1 side with respect to the electrolyzer 43. Accordingly, the first electrolysis unit 41A can be easily pulled out by using the handle 44. Similarly, in the second electrolysis unit 41B, the handle 44 is preferably fixed to the base 42 on the second horizontal direction H2 side with respect to the electrolysis tank 43.

  It is desirable that the first electrolysis unit 41A and the second electrolysis unit 41B are arranged along the second horizontal direction H2. Thereby, a large number of electrolysis units 41 can be accommodated inside the main body frame 2 in a compact manner.

  As shown in FIGS. 4, 5 and 7, the plurality of first electrolysis units 41 </ b> A are desirably arranged in the vertical direction of the electrolyzed water generating device 1. The plurality of second electrolysis units 41 </ b> B are preferably arranged in the vertical direction of the electrolyzed water generating device 1. Thereby, in combination with the electrolytic cells 43 arranged in the second horizontal direction H <b> 2 along the third side portion 27 described above, a large number of electrolytic units 41 can be accommodated inside the main body frame 2 in a compact manner.

  As shown in FIG. 4, the plurality of first electrolysis units 41A are desirably arranged in a third horizontal direction H3 orthogonal to the second horizontal direction H2 (first horizontal direction H1). Similarly, it is desirable that the plurality of second electrolysis units 41B are arranged in the third horizontal direction H3. Thereby, in combination with the electrolytic units 41 arranged in the second horizontal direction H <b> 2 and the vertical direction of the electrolyzed water generating device 1 described above, a large number of electrolytic units 41 can be accommodated inside the main body frame 2 in a compact manner.

  The electrolyzed water generating unit 4 is fixed to the main body frame 2 so as to approach the fourth side portion 28 side of the main body frame 2. The phrase “approaching to the fourth side portion 28 side” means that the center of the electrolyzed water generating portion 4 is offset to the fourth side portion 28 side from the center of the main body frame 2. Thereby, the electrolyzed water production | generation part 4 is concentrated on the 4th side part 28 side, and it becomes possible to accommodate the large capacity | capacitance electrolysis water production | generation part 4 in the inside of the main body frame 2 compactly.

  On the other hand, the main portion of the electric cable 5 passes through the third side portion space 29 that is a space between the electrolyzed water generating portion 4 and the third side portion 27, and connects the electrolyzed water generating portion 4 and the power source portion 3. Connect electrically. Thereby, the maintenance of the electric cable 5 becomes easy. Further, when the first electrolysis unit 41A and the second electrolysis unit 41B are pulled out, interference between the first electrolysis unit 41A and the second electrolysis unit 41B and the electric cable 5 is suppressed, and maintenance of the electrolyzed water generating unit 4 is easy and It will be possible in a short time.

  As shown in FIG. 1, the water intake pipe 6 has a water intake pipe 60 disposed on the second horizontal direction H2 side with respect to the pretreatment device 200 and the electrolyzed water generating device 1. Similarly, as shown in FIGS. 1 to 3, the water discharge pipe 7 has a water discharge pipe 70 disposed on the second horizontal direction H2 side with respect to the post-treatment device 300 and the electrolyzed water generating device 1.

  With the water inlet pipe 60 and the water outlet pipe 70, the configuration of the front side of the manufacturing apparatus 100 is simplified. In addition, with the piping configuration of the water inlet pipe 6 and the water outlet pipe 7, the space generated on the back side of the electrolyzed water generating device 1 can be used as a space for pulling out the second electrolysis unit 41B and performing maintenance.

  FIG. 8 shows the configuration of the water intake pipe 6 inside the electrolyzed water generating apparatus 1. The water intake pipe 6 includes main water intake pipes 61, 61a, 61b and sub water intake pipes 62a, 62b having a smaller diameter than the main water intake pipes 61, 61a, 61b.

  The main water intake pipe 61 is connected to the water intake pipe 60 inside the main body frame 2. The main water intake pipe 61 and the water intake pipe 60 may be integrally formed. The main water intake pipes 61 a and 61 b are branched from the main water intake pipe 61. The main water intake pipe 61 a is provided for supplying water to the cathode chamber of each electrolytic cell 43 of each electrolysis unit 41. The main water intake pipe 61 b is provided to supply water to the anode chamber of each electrolytic tank 43 of each electrolysis unit 41.

  One end of the sub water inlet pipe 62a branches from the main water inlet pipe 61a, and the other end is connected to the cathode chamber of each electrolytic cell 43 (see FIGS. 4 to 6). The water that has passed through the pretreatment device 200 flows into the cathode chamber of each electrolytic cell 43 through the main water inlet pipes 61 and 61a and the auxiliary water inlet pipe 62a in order. One end of the sub water inlet pipe 62b branches from the main water inlet pipe 61b, and the other end is connected to the anode chamber of each electrolytic cell 43. The water that has passed through the pretreatment device 200 also flows into the anode chamber of each electrolytic cell 43 through the main water inlet pipes 61 and 61b and the auxiliary water inlet pipe 62b in this order.

  The main water intake pipe 61b is preferably provided with a throttle valve 61d. Thereby, water flowing into the anode chamber (that is, water discharged as electrolytic oxygen water) is restricted, and effective use of water can be achieved. In this case, by making the main water intake pipe 61b smaller in diameter than the main water intake pipe 61a, the electrolyzed water generating apparatus 1 can be reduced in size and cost.

  In the present embodiment, a part of the main water inlet pipe 61a is disposed in the third side space 29, so that the space in the first horizontal direction H1 and the second electrolysis unit 41B with respect to the first electrolysis unit 41A. The water inlet pipe 6 is not arranged in the space in the second horizontal direction H2. Thereby, when pulling out the 1st electrolysis unit 41A and the 2nd electrolysis unit 41B, interference with the 1st electrolysis unit 41A and the 2nd electrolysis unit 41B and the water intake pipe 6 is controlled, and maintenance of electrolysis water generation part 4 is easy. And it will be possible in a short time.

  FIG. 9 shows the configuration of the water discharge pipe 7 inside the electrolyzed water generating apparatus 1. The water discharge pipe 7 has main water discharge pipes 71a and 71b and sub water discharge pipes 72a and 72b having a smaller diameter than the main water discharge pipes 71a and 71b. The main water discharge pipe 71 a is connected to the water discharge pipe 70 inside the main body frame 2. The main water discharge pipe 71a and the water discharge pipe 70 may be integrally formed. The main water discharge pipe 71 b is connected to the first drain pipe 73 inside the main body frame 2. The main water discharge pipe 71b and the first drain pipe 73 may be integrally formed. The main water discharge pipe 71 a from which the electrolytic hydrogen water is taken out is connected to the post-treatment device 300 via the water discharge pipe 70. The main outlet pipe 71b from which the electrolytic oxygen water is taken out is connected to a drainage means (not shown) through the first drain pipe 73.

  One end of the secondary drain pipe 72a from which the electrolytic hydrogen water is taken out is connected to the cathode chamber of each electrolytic bath 43 (see FIGS. 4 to 6), and the other end joins the main drain pipe 71a. One end of the secondary water discharge pipe 72b from which the electrolytic oxygen water is taken out is connected to the anode chamber of each electrolytic tank 43, and the other end joins the main water discharge pipe 71b. The electrolytic hydrogen water electrolyzed in the cathode chamber of each electrolytic cell 43 flows into the aftertreatment device 300 through the sub-water discharge pipe 72a and the main water discharge pipe 71a in this order. On the other hand, the electrolyzed hydrogen water electrolyzed in the anode chamber of each electrolytic tank 43 is discharged sequentially through the sub-drain pipe 72b and the main drain pipe 71b.

  In the present embodiment, a part of the main outlet pipe 71a is arranged in the third side space 29, so that the first horizontal direction H1 space with respect to the first electrolysis unit 41A and the second electrolysis unit 41B. The drain pipe 7 is not arranged in the space in the second horizontal direction H2. Thereby, when pulling out the 1st electrolysis unit 41A and the 2nd electrolysis unit 41B, interference with the 1st electrolysis unit 41A and the 2nd electrolysis unit 41B, and the outlet pipe 7 is controlled, and maintenance of electrolysis water generation part 4 is easy. And it will be possible in a short time.

  As shown in FIG. 6, the electrical cable 5 transmits an output signal from a cable 56 for supplying an electrolytic current to each electrolytic bath 43 and a flow rate sensor 63 provided in the sub-drain pipes 72a and 72b. And a cable 57 for the purpose. The cables 56 and 57 are configured to be split by the coupler 55 into the electrolytic cell 43 side and the power supply unit 3 side. Thereby, when pulling out the 1st electrolysis unit 41A and the 2nd electrolysis unit 41B, it becomes possible to divide cables 56 and 57 quickly, and maintenance of electrolyzed water generating part 4 can be performed easily and in a short time. .

  The sub water inlet pipes 62a and 62b are configured to be divided into the electrolytic tank 43 side and the main water inlet pipes 61a and 61b side at the lower part of each electrolytic tank 43. On the other hand, the auxiliary water discharge pipes 72a and 72b are configured to be divided into the electrolytic tank 43 side and the main water discharge pipes 71a and 71b side at the upper part of each electrolytic tank 43. Thereby, when pulling out the 1st electrolysis unit 41A and the 2nd electrolysis unit 41B, it becomes possible to divide sub input water pipes 62a and 62b and sub water discharge pipes 72a and 72b quickly, and maintenance of electrolyzed water generating part 4 is carried out. It becomes easy and can be done in a short time.

  As shown in FIG. 2, it is desirable that the bottom portion 24 is provided with a dish-shaped water reservoir 8. The water reservoir 8 stores water that has leaked during maintenance of the electrolyzed water generator 4, the water inlet pipe 6, and the water outlet pipe 7.

  The drain pipe 7 is connected to the first drain pipe 73 for discharging the water taken out from the anode chamber of each electrolytic cell 43 to the outside of the main body frame 2 and the first drain pipe 73 extending from the water reservoir 8. It is desirable to further include a second drain pipe 74. The second drain pipe 74 and the first drain pipe 73 may be integrally formed. Since the second drain pipe 74 extending from the water reservoir 8 is connected to the first drain pipe 73, the water stored in the water reservoir 8 can be easily discharged.

  As mentioned above, although the electrolyzed water generating apparatus 1 of this embodiment was demonstrated in detail, this invention is changed and implemented in various aspects, without being limited to said specific embodiment. That is, the electrolyzed water generating apparatus 1 includes at least a main body frame 2 and an electrolyzed water generating unit 4 accommodated in the main body frame 2, and the electrolyzed water generating unit 4 extends from the main body frame 2 in the first horizontal direction H1. What is necessary is just to have the 1st electrolysis unit arrange | positioned so that extraction | drawer is possible.

DESCRIPTION OF SYMBOLS 1 Electrolyzed water production | generation apparatus 2 Main body frame 4 Electrolyzed water production | generation part 6 Inlet pipe 7 Outlet pipe 41 Electrolysis unit 41A 1st electrolysis unit 41B 2nd electrolysis unit 42 Base 43 Electrolysis tank 44 Handle H1 1st horizontal direction H2 2nd horizontal direction

Claims (9)

An electrolyzed water generating device that generates electrolyzed water by electrolyzing water,
A main body frame, and an electrolyzed water generating unit accommodated in the main body frame,
The electrolyzed water generating device according to claim 1, wherein the electrolyzed water generating unit includes a first electrolysis unit arranged so as to be able to be drawn out from the main body frame in a first horizontal direction.   2. The electrolyzed water generating device according to claim 1, wherein the electrolyzed water generating unit includes a second electrolysis unit that can be drawn out from the main body frame in a second horizontal direction opposite to the first horizontal direction.   The electrolyzed water generating device according to claim 2, wherein the first electrolysis unit and the second electrolysis unit are arranged along the first horizontal direction.   The first electrolysis unit includes: a base fixed to the main body frame; and a plurality of electrolytic cells fixed to the base and having an anode chamber and a cathode chamber separated by a diaphragm. The electrolyzed water production | generation apparatus in any one.   5. The electrolyzed water generating device according to claim 4, wherein the first electrolysis unit further includes a handle fixed to the base on the first horizontal direction side with respect to the electrolyzer.   4. The second electrolysis unit according to claim 2, wherein the second electrolysis unit includes a base fixed to the main body frame, and a plurality of electrolytic cells fixed to the base and having an anode chamber and a cathode chamber separated by a diaphragm. The electrolyzed water production | generation apparatus of description.   The electrolyzed water generating apparatus according to claim 6, wherein the second electrolysis unit further includes a handle fixed to the base on the second horizontal side with respect to the electrolyzer. The electrolyzed water generating device according to any one of claims 1 to 7, a pretreatment device that softens raw water and supplies the water to the electrolyzed water generating device, and the water from the pretreatment device to the electrolyzed water generating device. A water intake pipe for supplying,
The water inlet pipe is disposed on a second horizontal direction side opposite to the first horizontal direction with respect to the pretreatment device and the electrolyzed water generating device. apparatus. A post-treatment device for purifying the electrolyzed water, and a water discharge pipe for supplying the electrolyzed water from the electrolyzed water generating device to the post-treatment device,
The dialysate preparation water producing apparatus according to claim 8, wherein the drain pipe is arranged on the second horizontal direction side with respect to the pretreatment device and the electrolyzed water generation unit.

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