WO2018135074A1 - Electrolyzed water generation device - Google Patents

Electrolyzed water generation device Download PDF

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Publication number
WO2018135074A1
WO2018135074A1 PCT/JP2017/039388 JP2017039388W WO2018135074A1 WO 2018135074 A1 WO2018135074 A1 WO 2018135074A1 JP 2017039388 W JP2017039388 W JP 2017039388W WO 2018135074 A1 WO2018135074 A1 WO 2018135074A1
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WO
WIPO (PCT)
Prior art keywords
electrolyzed water
water
cross member
base
water generating
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PCT/JP2017/039388
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French (fr)
Japanese (ja)
Inventor
功起 横畠
Original Assignee
株式会社日本トリム
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Application filed by 株式会社日本トリム filed Critical 株式会社日本トリム
Priority to CN201780001892.9A priority Critical patent/CN108633272A/en
Publication of WO2018135074A1 publication Critical patent/WO2018135074A1/en

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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells

Definitions

  • the present invention relates to an electrolyzed water generating apparatus for electrolyzing water to generate electrolyzed hydrogen water.
  • an electrolyzed water generator that includes an electrolytic cell having an anode chamber and a cathode chamber partitioned by a solid polymer electrolyte membrane and electrolyzes raw water that has flowed into the electrolytic cell is known.
  • Electrolyzed hydrogen water in which hydrogen gas is dissolved is generated in the cathode chamber of the electrolyzed water generator.
  • dissolved hydrogen water generated by an electrolyzed water generator has been attracting attention as being suitable for reducing active oxygen generated during hemodialysis treatment and reducing oxidative stress in patients (for example, patents).
  • Hemodialysis using electrolyzed water is called electrolyzed water dialysis.
  • an electrolyzed water generating device with an increased supply capacity of 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 generation unit described above can be realized by an electrolysis unit including a plurality of electrolyzers connected in parallel, for example. And it is desirable for the electrolyzed water production
  • 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 that can easily replace parts that have been consumed over a long period of use.
  • the electrolyzed water generating device of the present invention is an electrolyzed water generating device that generates electrolyzed water by electrolyzing water, and includes a main body frame and an electrolyzed water generating unit accommodated in the main body frame,
  • the main body frame includes an upper horizontal member extending in the horizontal direction and a lower horizontal member extending in the horizontal direction below the upper horizontal member, and the electrolyzed water generating unit includes a plurality of electrolytic units,
  • the unit includes a base detachably fixed to the upper cross member and the lower cross member, and an electrolytic cell fixed to the base and having an anode chamber and a cathode chamber separated by a diaphragm. Are arranged extending in the vertical direction so as to connect the upper cross member and the lower cross member.
  • each of the electrolysis units is arranged such that it can be pulled out from the main body frame guided by the upper cross member and the lower cross member.
  • the upper cross member has a horizontal surface
  • the base has a supported surface supported by the horizontal surface
  • each electrolysis unit preferably includes a fixture for fixing the supported surface to the horizontal surface.
  • the lower cross member has a vertical surface orthogonal to the horizontal plane, and the base has a guided surface guided to the vertical surface during desorption. desirable.
  • the base has an engaging portion that engages with the lower cross member and restricts the movement of the base in the normal direction of the vertical surface.
  • the electrolyzed water generating device of the present invention includes a main body frame and an electrolyzed water generating unit accommodated in the main body frame.
  • the main body frame has an upper cross member and a lower cross member extending in the horizontal direction
  • the electrolyzed water generating unit has a plurality of electrolysis units.
  • Each electrolysis unit includes a base detachably fixed to the upper cross member and the lower cross member, and an electrolytic cell fixed to the base.
  • the base is arranged so as to extend in the vertical direction so as to connect the upper cross member and the lower cross member.
  • 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.
  • tap water is generally used, but, for example, well water, ground water, or the like can be used.
  • the electrolyzed water generating apparatus 1 electrolyzes the water that has passed through the pretreatment apparatus 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-treatment device 300 purifies the electrolytic hydrogen water using a reverse osmosis membrane.
  • the dissolved 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.
  • the electrolyzed water generating apparatus 1 is installed side by side with the upstream pretreatment apparatus 200 and the downstream posttreatment apparatus 300.
  • 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.
  • 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 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 cross member 22 includes an upper cross member 22A and a lower cross member 22B disposed below the upper cross member 22A.
  • 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.
  • the first side portion 25 is located on the front side of the manufacturing apparatus 100
  • 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.
  • the third side portion 27 is located on the right side surface side of the manufacturing apparatus 100
  • 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
  • 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.
  • 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 water for electrolysis to the electrolyzed water generation 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 a front view of the electrolyzed water generating apparatus 1
  • FIG. 5 shows a left side surface of the electrolyzed water generating apparatus 1.
  • the electrolyzed water generation unit 4 includes a plurality of electrolysis units 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 supported by the upper cross member 22A and the lower cross member 22B in an upright posture.
  • the electrolytic cell 43 has the same configuration as that disclosed in, for example, Japanese Patent Application Laid-Open No. 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 base 42 is detachably fixed to the upper cross member 22A and the lower cross member 22B. By removing the base 42 from the upper cross member 22A and the lower cross member 22B, maintenance of each electrolysis unit 41 is facilitated, and worn parts can be easily replaced.
  • the base 42 extends in the vertical direction so as to connect the upper cross member 22A and the lower cross member 22B. Thereby, the base 42 of each electrolysis unit 41 is firmly fixed to the main body frame 2.
  • Each electrolysis unit 41 is guided by the upper cross member 22A and the lower cross member 22B, and is arranged so that it can be pulled out from the main body frame 2. By pulling out the electrolysis unit 41 to the outside of the main body frame 2 along the upper cross member 22A and the lower cross member 22B, the electrolysis unit 41 can be easily detached from the main body frame 2, and another electrolysis unit 41 is placed inside the main body frame 2. The electrolytic unit 41 is exchanged by pushing it into.
  • FIG. 8 shows a fixing structure of the electrolysis unit 41.
  • the upper cross member 22A has a horizontal surface 22C whose normal is directed upward. A normal is a straight line perpendicular to the surface.
  • a normal is a straight line perpendicular to the surface.
  • One side surface of an angle steel material constituting the upper cross member 22A can be applied to the horizontal surface 22C.
  • the base 42 has a main body portion 42A that supports the electrolytic cell 43 and a supported surface 42C that is supported by the horizontal surface 22C.
  • the main body portion 42A is formed in a flat plate shape.
  • the supported surface 42C is formed in a portion that stands substantially vertically from the main body portion 42A.
  • Such a base 42 is easily manufactured by press working or the like.
  • Each electrolysis unit 41 includes a fixture 45 for fixing the supported surface 42C to the horizontal surface 22C.
  • the fixing tool 45 is configured by, for example, a knob having a male screw corresponding to the female screw provided on the upper cross member 22A.
  • a so-called quick fastener or the like may be used for the fixture 45. With such a fixture 45, each electrolysis unit 41 can be quickly and firmly fixed to the upper cross member 22A.
  • the lower cross member 22B has a vertical surface 22D orthogonal to the horizontal surface 22C.
  • One side surface of an angle steel material constituting the lower cross member 22B can be applied to the vertical surface 22D.
  • the base 42 has a guided surface 42D that is guided by the vertical surface 22D when the base 42 is detached. As shown in FIG. 7, the back surface of the main body 42A can be applied to the guided surface 42D.
  • the base 42 has an engaging portion 42E that engages with the lower cross member 22B.
  • the engaging portion 42E includes a guided surface 42D and a guided surface 42F facing the guided surface 42D.
  • the guided surface 42D and the guided surface 42F are engaged with the lower horizontal member 22B by sandwiching the lower horizontal member 22B therebetween. Due to the engagement between the lower cross member 22B and the engaging portion 42E, the movement in the normal direction of the vertical surface 22D of the base 42, that is, the third horizontal direction H3 shown in FIG. 4 is restricted. Thereby, each electrolysis unit 41 is firmly fixed to the cross member 22 and each electrolysis unit 41 can be easily detached.
  • 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. 9 shows the electrolyzed water generating apparatus 1 in a state where the electrolyzed water generating unit 4 is being maintained.
  • the first electrolysis unit 41 ⁇ / b> A is supported by the cross member 22, and the cross member 22 is used as a rail.
  • the first electrolysis unit 41 ⁇ / b> A is pulled out in the first horizontal direction H ⁇ b> 1 from the second side portion 26 toward the first side portion 25 and second from the first side portion 25. It is configured to be able to be pushed in the second horizontal direction H2 facing the side portion 26.
  • the first electrolysis unit 41A 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.
  • the second electrolysis unit 41B is supported by the cross member 22, and can be pulled out in the second horizontal direction H2 and pushed in the first horizontal direction H1, using the cross member 22 as a rail. 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.
  • 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.
  • 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.
  • the electrolysis unit 41 may be configured to be completely removable from the main body frame 2, and the lower first electrolysis unit 41A and the second electrolysis unit 41B.
  • 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.
  • the time required for maintenance can be shortened by replacing the entire electrolysis unit 41.
  • the handle 44 When pulling out the first electrolysis unit 41A and the second electrolysis unit 41B, the handle 44 is used.
  • 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.
  • the first electrolysis unit 41A and the second electrolysis unit 41B can be easily pulled out.
  • 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.
  • a single handle 44 may be provided in one electrolysis unit 41.
  • the handle 44 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.
  • the handle 44 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.
  • 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.
  • the plurality of first electrolysis units 41 ⁇ / b> A are desirably arranged in the vertical direction of the electrolyzed water generator 1.
  • the plurality of second electrolysis units 41 ⁇ / b> B are preferably arranged in the vertical direction of the electrolyzed water generating device 1.
  • 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).
  • the plurality of second electrolysis units 41B are arranged in the third horizontal direction H3.
  • 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.
  • generation part 4 is concentrated on the 4th side part 28 side, and it becomes possible to accommodate the large capacity
  • 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.
  • 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.
  • the water intake pipe 60 is connected to the pretreatment device 200 on the back side of the manufacturing device 100.
  • 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.
  • the drain pipe 70 is connected to the post-processing apparatus 300 on the back side of the manufacturing apparatus 100.
  • the above-described water inlet pipe 60 and water outlet pipe 70 simplify the configuration on the front side of the manufacturing apparatus 100. Further, 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 apparatus 1 can be used as a space for pulling out the second electrolysis unit 41B and performing maintenance.
  • FIG. 10 shows the structure 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 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.
  • 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.
  • 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.
  • FIG. 11 shows the configuration of the water discharge pipe 7 inside the electrolyzed water generator 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 drainage pipe 72a from which the electrolytic hydrogen water is taken out is connected to the cathode chamber of each electrolytic cell 43 (see FIGS. 4 to 6), and the other end is focused on the main drainage 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 is focused on 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.
  • 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.
  • 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.
  • 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 split at the lower part of each electrolytic tank 43 into the electrolytic tank 43 side and the main water inlet pipes 61a and 61b side.
  • 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.
  • 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.
  • 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 main body frame 2 includes an upper horizontal member 22A extending in the horizontal direction, and an upper horizontal member.
  • the electrolyzed water generating unit 4 includes a plurality of electrolysis units 41, and each electrolysis unit 41 includes an upper cross member 22A and a lower cross member 22B.
  • the base 42 includes a base 42 that is detachably fixed, and an electrolytic cell 43 that is fixed to the base 42 and in which an anode chamber and a cathode chamber are separated by a diaphragm.
  • the base 42 includes an upper cross member 22A and a lower cross member 22B. As long as it is connected, it should just be arranged up and down.

Abstract

An electrolyzed water generation device 1 applied to hemodialysis using electrolyzed water is equipped with a body frame 2 and an electrolyzed water generation unit 4 housed within the body frame 2. The body frame 2 is provided with top transverse members 22A and bottom transverse members 22B, and the electrolyzed water generation unit 4 is provided with a plurality of electrolysis units 41. The electrolysis units 41 each include a base 42 which is detachably fixed to a top transverse member 22A and a bottom transverse member 22B, and electrolytic cells 43 which are fixed to the base 42 and in which an anode chamber and a cathode chamber are separated by a diaphragm. The base 42 extends in a vertical direction in a manner connecting the top transverse member 22A and the bottom transverse member 22B.

Description

電解水生成装置Electrolyzed water generator
　本発明は、水を電気分解して電解水素水を生成する電解水生成装置に関する。 The present invention relates to an electrolyzed water generating apparatus for electrolyzing water to generate electrolyzed hydrogen water.
　従来から、固体高分子電解質膜で仕切られた陽極室と陰極室とを有する電解槽を備え、電解槽内に流入させた原水を電気分解する電解水生成装置が知られている。 2. Description of the Related Art Conventionally, an electrolyzed water generator that includes an electrolytic cell having an anode chamber and a cathode chamber partitioned by a solid polymer electrolyte membrane and electrolyzes raw water that has flowed into the electrolytic cell is known.
　電解水生成装置の陰極室では、水素ガスが溶け込んだ電解水素水が生成される。また、近年、電解水生成装置で生成された溶存水素水は、血液透析治療の際に発生する活性酸素を除去し、患者の酸化ストレスの軽減に適しているとして注目されている（例えば、特許文献１参照）。電解水を用いた血液透析は、電解水透析と称される。 Electrolyzed hydrogen water in which hydrogen gas is dissolved is generated in the cathode chamber of the electrolyzed water generator. In recent years, dissolved hydrogen water generated by an electrolyzed water generator has been attracting attention as being suitable for reducing active oxygen generated during hemodialysis treatment and reducing oxidative stress in patients (for example, patents). Reference 1). Hemodialysis using electrolyzed water is called electrolyzed water dialysis.
　大病院での電解水透析では、同時に多数の患者の治療を可能とするために、電解水素水の供給能力を高めた電解水生成装置が要望されている。このような電解水生成装置は、大容量の電解水生成部を備えることにより実現可能である。 In electrolyzed water dialysis in a large hospital, an electrolyzed water generating device with an increased supply capacity of 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.
　上述した大容量の電解水生成部は、例えば、並列に接続された複数の電解槽を含む電解ユニットによって実現可能である。そして、電解水生成部は、長期間の使用にわたって消耗した部品を容易に交換できるように構成されているのが望ましい。 The large-capacity electrolyzed water generation unit described above can be realized by an electrolysis unit including a plurality of electrolyzers connected in parallel, for example. 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.
特開２０１６－１３７４２１号公報JP 2016-137421 A
　本発明は、以上のような実状に鑑み案出されたもので、長期間の使用にわたって消耗した部品を容易に交換できる電解水生成装置を提供することを主たる目的としている。 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 that can easily replace parts that have been consumed over a long period of use.
　本発明の電解水生成装置は、水を電気分解することにより、電解水を生成する電解水生成装置であって、本体フレームと、前記本体フレーム内に収容された電解水生成部とを備え、前記本体フレームは、水平方向にのびる上横材と、前記上横材の下方で水平方向にのびる下横材とを有し、前記電解水生成部は、複数の電解ユニットを有し、各電解ユニットは、前記上横材及び前記下横材に脱着可能に固定されるベースと、前記ベースに固定され、かつ、陽極室と陰極室とが隔膜によって区分された電解槽とを含み、前記ベースは、前記上横材と前記下横材とをつなぐように、上下方向にのびて配されることを特徴とする。 The electrolyzed water generating device of the present invention is an electrolyzed water generating device that generates electrolyzed water by electrolyzing water, and includes a main body frame and an electrolyzed water generating unit accommodated in the main body frame, The main body frame includes an upper horizontal member extending in the horizontal direction and a lower horizontal member extending in the horizontal direction below the upper horizontal member, and the electrolyzed water generating unit includes a plurality of electrolytic units, The unit includes a base detachably fixed to the upper cross member and the lower cross member, and an electrolytic cell fixed to the base and having an anode chamber and a cathode chamber separated by a diaphragm. Are arranged extending in the vertical direction so as to connect the upper cross member and the lower cross member.
　本発明に係る前記電解水生成装置において、前記各電解ユニットは、前記上横材及び前記下横材に案内されて前記本体フレーム内から引き出し可能に配されていることが望ましい。 In the electrolyzed water generating apparatus according to the present invention, it is preferable that each of the electrolysis units is arranged such that it can be pulled out from the main body frame guided by the upper cross member and the lower cross member.
　本発明に係る前記電解水生成装置において、前記上横材は、水平面を有し、前記ベースは、前記水平面に支持される被支持面を有することが望ましい。 In the electrolyzed water generating apparatus according to the present invention, it is preferable that the upper cross member has a horizontal surface, and the base has a supported surface supported by the horizontal surface.
　本発明に係る前記電解水生成装置において、前記各電解ユニットは、前記水平面に前記被支持面を固定する固定具を含むことが望ましい。 In the electrolyzed water generating apparatus according to the present invention, each electrolysis unit preferably includes a fixture for fixing the supported surface to the horizontal surface.
　本発明に係る前記電解水生成装置において、前記下横材は、前記水平面に直交する垂直面を有し、前記ベースは、脱着の際に前記垂直面に案内される被案内面を有することが望ましい。 In the electrolyzed water generating apparatus according to the present invention, the lower cross member has a vertical surface orthogonal to the horizontal plane, and the base has a guided surface guided to the vertical surface during desorption. desirable.
　本発明に係る前記電解水生成装置において、前記ベースは、前記下横材と係合し、前記ベースの前記垂直面の法線方向への動きを規制する係合部を有することが望ましい。 In the electrolyzed water generating apparatus according to the present invention, it is preferable that the base has an engaging portion that engages with the lower cross member and restricts the movement of the base in the normal direction of the vertical surface.
　本発明の電解水生成装置は、本体フレームと、本体フレーム内に収容された電解水生成部とを備える。本体フレームは水平方向にのびる上横材及び下横材とを有し、電解水生成部は複数の電解ユニットを有する。各電解ユニットは、上横材及び下横材に脱着可能に固定されるベースと、ベースに固定された電解槽とを含む。そして、ベースは、上横材と下横材とをつなぐように、上下方向にのびて配される。これにより、各電解ユニットのベースが本体フレームに強固に固定されると共に、ベースを上横材及び下横材から取り外すことにより、電解ユニットのメンテナンスが容易となり、消耗した部品が容易に交換可能とされる。 The electrolyzed water generating device of the present invention includes a main body frame and an electrolyzed water generating unit accommodated in the main body frame. The main body frame has an upper cross member and a lower cross member extending in the horizontal direction, and the electrolyzed water generating unit has a plurality of electrolysis units. Each electrolysis unit includes a base detachably fixed to the upper cross member and the lower cross member, and an electrolytic cell fixed to the base. The base is arranged so as to extend in the vertical direction so as to connect the upper cross member and the lower cross member. As a result, the base of each electrolysis unit is firmly fixed to the main body frame, and by removing the base from the upper cross member and the lower cross member, maintenance of the electrolysis unit is facilitated, and worn parts can be easily replaced. Is done.
本発明の電解水生成装置を含む透析液調製用水の製造装置の一実施形態の概略構成を示す斜視図である。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. 電解水生成装置の構成を背面側から示す斜視図である。It is a perspective view which shows the structure of an electrolyzed water generating apparatus from the back side. 電解水生成装置の構成を正面側から示す斜視図である。It is a perspective view which shows the structure of an electrolyzed water generating apparatus from the front side. 電解水生成装置の構成を示す正面図である。It is a front view which shows the structure of an electrolyzed water generating apparatus. 電解水生成装置の構成を示す左側面図である。It is a left view which shows the structure of an electrolyzed water generating apparatus. 電解ユニットを正面側から示す斜視図である。It is a perspective view which shows an electrolysis unit from the front side. 電解ユニットを背面側から示す斜視図である。It is a perspective view which shows an electrolysis unit from the back side. 電解ユニットの取付構造を示す側断面図である。It is a sectional side view which shows the attachment structure of an electrolysis unit. 電解水生成部のメンテナンスを行なっている状態の電解水生成装置を示す斜視図である。It is a perspective view which shows the electrolyzed water generating apparatus of the state which is maintaining the electrolyzed water production | generation part. 入水管を背面側から示す斜視図である。It is a perspective view which shows a water intake pipe from the back side. 出水管を背面側から示す斜視図である。It is a perspective view which shows a water pipe from the back side.
　以下、本発明の実施の一形態が図面に基づき説明される。
　図１は、本実施形態の電解水生成装置１を含む透析液調製用水の製造装置１００（以下、単に製造装置１００と記す）の概略構成を示している。製造装置１００は、前処理装置２００、電解水生成装置１及び後処理装置３００を含む。 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.
　前処理装置２００は、電解水生成装置１の上流側に設置され、原水からカルシウムイオン及びマグネシウムイオン等の硬度成分を除去して軟水化し、さらに微細な多孔質物質である活性炭を用いて軟水から塩素等を吸着・除去する。前処理装置２００に供給される原水には、一般的には水道水が利用されるが、その他、例えば、井戸水、地下水等を用いることができる。 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.
　電解水生成装置１は、前処理装置２００を通過した水を電気分解し、電解水素水を生成する。本実施形態の電解水生成装置１は、電解水透析において、大量の電解水素水を後処理装置３００に供給可能となるように構成されている。 The electrolyzed water generating apparatus 1 electrolyzes the water that has passed through the pretreatment apparatus 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.
　後処理装置３００は、逆浸透膜を用いて電解水素水を浄化する。逆浸透膜によって浄化処理された溶存水素水は、例えば、透析液調製用水の浄化基準であるＩＳＯ１３９５９の基準を満たし、透析液調製用水として透析原剤の希釈等に用いられる。 The post-treatment device 300 purifies the electrolytic hydrogen water using a reverse osmosis membrane. The dissolved 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.
　図１に示されるように、製造装置１００の設置スペース（フットプリント）を小さくするために、電解水生成装置１は、上流側の前処理装置２００及び下流側の後処理装置３００と共に並べて設置される。例えば、本実施形態のように、製造装置１００の正面から視て、前処理装置２００、電解水生成装置１及び後処理装置３００が水平方向に隙間なく並べて設置されるのが望ましい。 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.
　図２及び３は、電解水生成装置１の概略構成を示している。電解水生成装置１は、本体フレーム２、電源部３、電解水生成部４、電気ケーブル５、入水管６及び出水管７を備える。 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.
　本体フレーム２は、鉛直方向にのびる複数の縦材２１と水平方向にのびる複数の横材２２等によって構成され、電源部３、電解水生成部４、電気ケーブル５、入水管６及び出水管７を支持する。縦材２１及び横材２２には、例えば、断面がＬ字状のアングル鋼材が適用される。本体フレーム２は、縦材２１及び横材２２によって矩形状に形成されている。本体フレーム２は、上部２３、底部２４、第１側部２５、第２側部２６、第３側部２７及び第４側部２８を規定する。横材２２は、上横材２２Ａと、上横材２２Ａの下方に配される下横材２２Ｂとを有する。 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 cross member 22 includes an upper cross member 22A and a lower cross member 22B disposed below the upper cross member 22A.
　上部２３と底部２４とは、上下方向で反対側に位置する。第１側部２５と第２側部２６とは、水平方向の反対側に位置する。本実施形態では、第１側部２５は、製造装置１００の正面側に位置され、第２側部２６は、製造装置１００の背面側に位置される。第３側部２７及び第４側部２８は、第１側部２５及び第２側部２６と直交する。第３側部２７と第４側部２８とは、水平方向の反対側に位置する。本実施形態では、第３側部２７は、製造装置１００の右側面側に位置され、第４側部２８は、製造装置１００の左側面側に位置される。第３側部２７は、製造装置１００の左側面側に位置され、第４側部２８は、製造装置１００の右側面側に位置されていてもよい。また、第１側部２５、第２側部２６、第３側部２７及び第４側部２８は、側板で覆われていてもよい。 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.
　電源部３は、本体フレーム２の上部２３に固定されている。本実施形態では、上部２３には、電源部３のみが設けられ、電解水生成部４、入水管６及び出水管７は設けられていない。これにより、主要な電気系統を構成する電源部３と、水路を構成する電解水生成部４、入水管６及び出水管７とを容易に隔離することができ、電解水生成部４等での水漏れに起因する電源部３のトラブルを抑制できる。電源部３には、電解水生成部４を含む電解水生成装置１全体の制御を司る制御回路（図示せず）が設けられていてもよい。 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.
　電解水生成部４は、電源部３の下方の空間で本体フレーム２に固定される。このような電源部３及び電解水生成部４の配置によって、電解水生成装置１の設置面積が小さくなり、限られたスペースへの電解水生成装置１の設置が容易となる。 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.
　また、電源部３が電解水生成部４の上方に位置するため、電解水生成部４で水漏れ等が生じた場合であっても、電源部３に水がかかりにくく、電気回路への影響が抑制される。 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.
　電気ケーブル５は、電解水生成部４と電源部３とを電気的に接続する。電気ケーブル５を介して、電源部３から電解水生成部４に電気分解のための電解電流が供給される。 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.
　入水管６は、電解水生成部４に電気分解用の水を供給する。前処理装置２００を通過した水は、入水管６を介して電解水生成部４に供給される。 The water intake pipe 6 supplies water for electrolysis to the electrolyzed water generation 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.
　出水管７は、電解水生成部４の陰極側で電気分解された電解水素水を取り出して、後処理装置３００に供給する。また、出水管７は、第１排水管７３を含む。第１排水管７３は、電解水生成部４の陽極側で電気分解された電解酸素水を取り出して、電解水生成装置１の外部に排出する。 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.
　図４は電解水生成装置１の正面を示し、図５は電解水生成装置１の左側面を示している。電解水生成部４は、複数の電解ユニット４１を含んでいる。 FIG. 4 shows a front view of the electrolyzed water generating apparatus 1, and FIG. 5 shows a left side surface of the electrolyzed water generating apparatus 1. The electrolyzed water generation unit 4 includes a plurality of electrolysis units 41.
　図６及び７は、電解ユニット４１の構成を示している。各電解ユニット４１は、板状のベース４２と、陽極室と陰極室とが隔膜によって区分された複数の電解槽４３と、ベース４２に固定されたハンドル４４とを有している。ベース４２は、上下方向に起立した姿勢で、上横材２２Ａ及び下横材２２Ｂによって支持されている。 6 and 7 show 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 supported by the upper cross member 22A and the lower cross member 22B in an upright posture.
　電解槽４３は、例えば、特開２０１６－１５９２３７号公報に開示されている構成と同等である。すなわち、電解槽４３の陽極室及び陰極室には、給電体がそれぞれ配され、隔膜には、例えば、スルホン酸基を有するフッ素系の樹脂材料からなる固体高分子電解質膜が用いられ、上下方向に長い矩形状に形成されている。各電解槽４３は、ベース４２に起立姿勢で固定されている。図５、６に示されるように、各電解槽４３は、第３側部２７に沿って水平方向（すなわち、第１側部２５側から第２側部２６側に向く方向）に並べられているのが望ましい。これにより、一つの電解ユニット４１内に多数の電解槽４３をコンパクトに収容できる。 The electrolytic cell 43 has the same configuration as that disclosed in, for example, Japanese Patent Application Laid-Open No. 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.
　ベース４２は、上横材２２Ａ及び下横材２２Ｂに脱着可能に固定される。上横材２２Ａ及び下横材２２Ｂからベース４２を取り外すことにより、各電解ユニット４１のメンテナンスが容易となり、消耗した部品が容易に交換可能とされる。 The base 42 is detachably fixed to the upper cross member 22A and the lower cross member 22B. By removing the base 42 from the upper cross member 22A and the lower cross member 22B, maintenance of each electrolysis unit 41 is facilitated, and worn parts can be easily replaced.
　ベース４２は、上横材２２Ａと下横材２２Ｂとをつなぐように、上下方向にのびて配される。これにより、各電解ユニット４１のベース４２が本体フレーム２に強固に固定される。 The base 42 extends in the vertical direction so as to connect the upper cross member 22A and the lower cross member 22B. Thereby, the base 42 of each electrolysis unit 41 is firmly fixed to the main body frame 2.
　各電解ユニット４１は、上横材２２Ａ及び下横材２２Ｂに案内されて本体フレーム２内から引き出し可能に配されている。上横材２２Ａ及び下横材２２Ｂに沿って電解ユニット４１を本体フレーム２の外側に引き出すことにより、電解ユニット４１は容易に本体フレーム２から取り外され、別の電解ユニット４１を本体フレーム２の内側に押し入れることにより、電解ユニット４１が交換される。 Each electrolysis unit 41 is guided by the upper cross member 22A and the lower cross member 22B, and is arranged so that it can be pulled out from the main body frame 2. By pulling out the electrolysis unit 41 to the outside of the main body frame 2 along the upper cross member 22A and the lower cross member 22B, the electrolysis unit 41 can be easily detached from the main body frame 2, and another electrolysis unit 41 is placed inside the main body frame 2. The electrolytic unit 41 is exchanged by pushing it into.
　図８は、電解ユニット４１の固定構造を示している。上横材２２Ａは、法線が上方を向く水平面２２Ｃを有する。法線とは、面に垂直な直線である。水平面２２Ｃには、上横材２２Ａを構成するアングル鋼材の一側面が適用されうる。図６乃至８に示されるように、ベース４２は、電解槽４３を支持する本体部４２Ａと、水平面２２Ｃに支持される被支持面４２Ｃを有する。本体部４２Ａは、平板状に形成されている。被支持面４２Ｃは、本体部４２Ａから略垂直に起立された部分に形成されている。このようなベース４２は、プレス加工等により、容易に製造される。被支持面４２Ｃが水平面２２Ｃに載置されることにより、電解ユニット４１の荷重が上横材２２Ａによって支持されうる。 FIG. 8 shows a fixing structure of the electrolysis unit 41. The upper cross member 22A has a horizontal surface 22C whose normal is directed upward. A normal is a straight line perpendicular to the surface. One side surface of an angle steel material constituting the upper cross member 22A can be applied to the horizontal surface 22C. As shown in FIGS. 6 to 8, the base 42 has a main body portion 42A that supports the electrolytic cell 43 and a supported surface 42C that is supported by the horizontal surface 22C. The main body portion 42A is formed in a flat plate shape. The supported surface 42C is formed in a portion that stands substantially vertically from the main body portion 42A. Such a base 42 is easily manufactured by press working or the like. By placing the supported surface 42C on the horizontal surface 22C, the load of the electrolysis unit 41 can be supported by the upper cross member 22A.
　各電解ユニット４１は、水平面２２Ｃに被支持面４２Ｃを固定する固定具４５を含む。固定具４５は、例えば、上横材２２Ａに設けられた雌ねじに対応する雄ねじを有するノブ等によって構成される。固定具４５には、いわゆるクイックファスナー等が用いられてもよい。このような固定具４５によって、各電解ユニット４１は上横材２２Ａに迅速かつ強固に固定されうる。 Each electrolysis unit 41 includes a fixture 45 for fixing the supported surface 42C to the horizontal surface 22C. The fixing tool 45 is configured by, for example, a knob having a male screw corresponding to the female screw provided on the upper cross member 22A. A so-called quick fastener or the like may be used for the fixture 45. With such a fixture 45, each electrolysis unit 41 can be quickly and firmly fixed to the upper cross member 22A.
　一方、下横材２２Ｂは、水平面２２Ｃに直交する垂直面２２Ｄを有する。垂直面２２Ｄには、下横材２２Ｂを構成するアングル鋼材の一側面が適用されうる。ベース４２は、その脱着の際に垂直面２２Ｄに案内される被案内面４２Ｄを有する。図７に示されるように、被案内面４２Ｄには、本体部４２Ａの背面が適用されうる。 On the other hand, the lower cross member 22B has a vertical surface 22D orthogonal to the horizontal surface 22C. One side surface of an angle steel material constituting the lower cross member 22B can be applied to the vertical surface 22D. The base 42 has a guided surface 42D that is guided by the vertical surface 22D when the base 42 is detached. As shown in FIG. 7, the back surface of the main body 42A can be applied to the guided surface 42D.
　ベース４２は、下横材２２Ｂと係合する係合部４２Ｅを有する。係合部４２Ｅは、被案内面４２Ｄと、被案内面４２Ｄに対向する被案内面４２Ｆとを含んでいる。被案内面４２Ｄ及び被案内面４２Ｆは、間に下横材２２Ｂを挟むことにより、下横材２２Ｂと係合する。下横材２２Ｂと係合部４２Ｅとの係合により、ベース４２の垂直面２２Ｄの法線方向、すなわち図４に示される第３水平方向Ｈ３への動きが規制される。これにより、各電解ユニット４１が横材２２に強固に固定されると共に、各電解ユニット４１の脱着が容易となる。 The base 42 has an engaging portion 42E that engages with the lower cross member 22B. The engaging portion 42E includes a guided surface 42D and a guided surface 42F facing the guided surface 42D. The guided surface 42D and the guided surface 42F are engaged with the lower horizontal member 22B by sandwiching the lower horizontal member 22B therebetween. Due to the engagement between the lower cross member 22B and the engaging portion 42E, the movement in the normal direction of the vertical surface 22D of the base 42, that is, the third horizontal direction H3 shown in FIG. 4 is restricted. Thereby, each electrolysis unit 41 is firmly fixed to the cross member 22 and each electrolysis unit 41 can be easily detached.
　電解ユニット４１は、第１側部２５の側に設けられた第１電解ユニット４１Ａと、第２側部２６の側に設けられた第２電解ユニット４１Ｂとを含んでいる。 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.
　図９は、電解水生成部４のメンテナンスを行なっている状態での電解水生成装置１を示している。第１電解ユニット４１Ａは、横材２２によって支持され、横材２２をレールとして、第２側部２６から第１側部２５を向く第１水平方向Ｈ１に引き出し及び第１側部２５から第２側部２６を向く第２水平方向Ｈ２に押し入れ可能に構成されている。第１電解ユニット４１Ａが第１水平方向Ｈ１に引き出されることにより、第１電解ユニット４１Ａを構成する電解槽４３等の消耗部品を容易に交換することが可能となり、第１電解ユニット４１Ａのメンテナンスが容易かつ短時間で行えるようになる。 FIG. 9 shows the electrolyzed water generating apparatus 1 in a state where the electrolyzed water generating unit 4 is being maintained. The first electrolysis unit 41 </ b> A is supported by the cross member 22, and the cross member 22 is used as a rail. The first electrolysis unit 41 </ b> A is pulled out in the first horizontal direction H <b> 1 from the second side portion 26 toward the first side portion 25 and second from the first side portion 25. It is configured to be able to be pushed in the second horizontal direction H2 facing the side portion 26. 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.
　第２電解ユニット４１Ｂは、横材２２によって支持され、横材２２をレールとして、第２水平方向Ｈ２に引き出し及び第１水平方向Ｈ１に押し入れ可能に構成されている。第２電解ユニット４１Ｂが第２水平方向Ｈ２に引き出されることにより、第２電解ユニット４１Ｂを構成する電解槽４３等の消耗部品を容易に交換することが可能となり、第１電解ユニット４１Ａのメンテナンスが容易かつ短時間で行えるようになる。 The second electrolysis unit 41B is supported by the cross member 22, and can be pulled out in the second horizontal direction H2 and pushed in the first horizontal direction H1, using the cross member 22 as a rail. 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.
　なお、第１電解ユニット４１Ａは、その全体が本体フレーム２の外部に引き出される構成であってもよく、その一部分が本体フレーム２の外部に引き出される構成であってもよい。同様に、第２電解ユニット４１Ｂは、その全体が本体フレーム２の外部に引き出される構成であってもよく、その一部分が本体フレーム２の外部に引き出される構成であってもよい。 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.
　すなわち、図９中、上段の第１電解ユニット４１Ａ及び第２電解ユニット４１Ｂに示されるように、電解ユニット４１は、本体フレーム２から完全に取り外し可能に構成されていてもよく、下段の第１電解ユニット４１Ａ及び第２電解ユニット４１Ｂに示されるように、電解ユニット４１は、少なくともその一部分が本体フレーム２から引き出された状態で本体フレーム２に支持可能に構成されていてもよい。前者の場合は、電解ユニット４１ごと交換することにより、メンテナンスに要する時間を短縮できる。後者の場合は、電解ユニット４１が本体フレーム２に支持された状態を維持しつつ電解ユニット４１の一部分を本体フレーム２の外部に引き出して、交換が必要な部品のみを取り外して交換することができる。 That is, as shown in the upper first electrolysis unit 41A and the second electrolysis unit 41B in FIG. 9, the electrolysis unit 41 may be configured to be completely removable 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. .
　第１電解ユニット４１Ａ及び第２電解ユニット４１Ｂを引き出す際には、ハンドル４４が使用される。本実施形態では、図６に示されるように、一対のハンドル４４が、複数の電解槽４３を挟んで第１水平方向Ｈ１及び第２水平方向Ｈ２の両側で、ベース４２に固定されている。一方のハンドル４４を使用することにより第１電解ユニット４１Ａ及び第２電解ユニット４１Ｂを容易に引き出すことが可能となり、両方のハンドル４４を使用することにより第１電解ユニット４１Ａ及び第２電解ユニット４１Ｂを両手で容易に持ち上げて、本体フレーム２から取り外すことが可能となる。 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.
　一つの電解ユニット４１には、単一のハンドル４４が設けられていてもよい。この場合、例えば、第１電解ユニット４１Ａでは、ハンドル４４は、電解槽４３よりも第１水平方向Ｈ１の側でベース４２に固定されているのが望ましい。これにより、ハンドル４４を使用することにより第１電解ユニット４１Ａを容易に引き出すことが可能となる。同様に、第２電解ユニット４１Ｂでは、ハンドル４４は、電解槽４３よりも第２水平方向Ｈ２の側でベース４２に固定されているのが望ましい。 A single handle 44 may be provided in one electrolysis unit 41. 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.
　第１電解ユニット４１Ａと第２電解ユニット４１Ｂとは、第２水平方向Ｈ２に沿って並べられているのが望ましい。これにより、多数の電解ユニット４１を本体フレーム２の内側にコンパクトに収容できる。 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.
　図４、５及び９に示されるように、複数の第１電解ユニット４１Ａは、電解水生成装置１の上下方向に並べられているのが望ましい。また、複数の第２電解ユニット４１Ｂは、電解水生成装置１の上下方向に並べられているのが望ましい。これにより、上述した第３側部２７に沿って第２水平方向Ｈ２に並べられた電解槽４３と相まって、多数の電解ユニット４１を本体フレーム２の内側にコンパクトに収容できる。 As shown in FIGS. 4, 5 and 9, the plurality of first electrolysis units 41 </ b> A are desirably arranged in the vertical direction of the electrolyzed water generator 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.
　図４に示されるように、複数の第１電解ユニット４１Ａは、第２水平方向Ｈ２（第１水平方向Ｈ１）に直交する第３水平方向Ｈ３に並べられているのが望ましい。同様に、複数の第２電解ユニット４１Ｂは、第３水平方向Ｈ３に並べられているのが望ましい。これにより、上述した電解水生成装置１の第２水平方向Ｈ２及び上下方向に並べられた電解ユニット４１と相まって、多数の電解ユニット４１を本体フレーム２の内側にコンパクトに収容できる。 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.
　電解水生成部４は、本体フレーム２の第４側部２８側に寄せて本体フレーム２に固定されている。上記「第４側部２８側に寄せて」とは、電解水生成部４の中心が本体フレーム２の中心よりも第４側部２８側にオフセットされていることを意味している。これにより、電解水生成部４が第４側部２８側に集約され、大容量の電解水生成部４を本体フレーム２の内部にコンパクトに収容することが可能となる。 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.
　一方、電気ケーブル５の主要部は、電解水生成部４と第３側部２７との間の空間である第３側部側スペース２９を通って、電解水生成部４と電源部３とを電気的に接続する。これにより、電気ケーブル５のメンテナンスが容易となる。また、第１電解ユニット４１Ａ及び第２電解ユニット４１Ｂを引き出す際に、第１電解ユニット４１Ａ及び第２電解ユニット４１Ｂと電気ケーブル５との干渉が抑制され、電解水生成部４のメンテナンスが容易かつ短時間で行えるようになる。 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.
　図１乃至３に示されるように、入水管６は、前処理装置２００及び電解水生成装置１に対して第２水平方向Ｈ２の側に配された入水管６０を有する。入水管６０は、製造装置１００の背面側で、前処理装置２００とつながっている。同様に、出水管７は、後処理装置３００及び電解水生成装置１に対して第２水平方向Ｈ２の側に配された出水管７０を有する。出水管７０は、製造装置１００の背面側で、後処理装置３００とつながっている。 1 to 3, 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. The water intake pipe 60 is connected to the pretreatment device 200 on the back side of the manufacturing device 100. Similarly, 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. The drain pipe 70 is connected to the post-processing apparatus 300 on the back side of the manufacturing apparatus 100.
　上記入水管６０及び出水管７０により、製造装置１００の正面側の構成が簡素化される。また、このような入水管６及び出水管７の配管構成に伴い、電解水生成装置１の背面側に生ずる空間は、第２電解ユニット４１Ｂを引き出して、メンテナンスを行なうための空間として活用できる。 The above-described water inlet pipe 60 and water outlet pipe 70 simplify the configuration on the front side of the manufacturing apparatus 100. Further, 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 apparatus 1 can be used as a space for pulling out the second electrolysis unit 41B and performing maintenance.
　図１０は、電解水生成装置１の内部での入水管６の構成を示している。入水管６は、主入水管６１、６１ａ、６１ｂと、主入水管６１、６１ａ、６１ｂよりも小径の副入水管６２ａ、６２ｂとを有している。 FIG. 10 shows the structure 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.
　主入水管６１は、本体フレーム２の内部で入水管６０と接続されている。主入水管６１と入水管６０とが一体に形成されていてもよい。主入水管６１ａ、６１ｂは、主入水管６１から分岐している。主入水管６１ａは、各電解ユニット４１の各電解槽４３の陰極室に水を供給するために設けられている。主入水管６１ｂは、各電解ユニット４１の各電解槽４３の陽極室に水を供給するために設けられている。 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.
　副入水管６２ａの一端は主入水管６１ａから分岐し、他端は各電解槽４３（図４乃至６参照）の陰極室と接続されている。前処理装置２００を通過した水は、主入水管６１、６１ａ及び副入水管６２ａを順次介して各電解槽４３の陰極室に流入する。副入水管６２ｂの一端は主入水管６１ｂから分岐し、他端は各電解槽４３の陽極室と接続されている。前処理装置２００を通過した水は、主入水管６１、６１ｂ及び副入水管６２ｂを順次介して各電解槽４３の陽極室にも流入する。 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.
　主入水管６１ｂには、絞り弁６１ｄが設けられているのが望ましい。これにより、陽極室に流入する水（すなわち、電解酸素水となって排出される水）が制限され、水の有効利用を図ることができる。この場合、主入水管６１ｂを主入水管６１ａよりも小径とすることにより、電解水生成装置１の小型化及びコストダウンを図ることが可能となる。 It is desirable that the main water intake pipe 61b is 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.
　本実施形態では、主入水管６１ａの一部が第３側部側スペース２９に配されることにより、第１電解ユニット４１Ａに対して第１水平方向Ｈ１の空間及び第２電解ユニット４１Ｂに対して第２水平方向Ｈ２の空間には、入水管６が配されていない。これにより、第１電解ユニット４１Ａ及び第２電解ユニット４１Ｂを引き出す際に、第１電解ユニット４１Ａ及び第２電解ユニット４１Ｂと入水管６との干渉が抑制され、電解水生成部４のメンテナンスが容易かつ短時間で行えるようになる。 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.
　図１１は、電解水生成装置１の内部での出水管７の構成を示している。出水管７は、主出水管７１ａ、７１ｂと、主出水管７１ａ、７１ｂよりも小径の副出水管７２ａ、７２ｂとを有している。主出水管７１ａは、本体フレーム２の内部で出水管７０と接続されている。主出水管７１ａと出水管７０とが一体に形成されていてもよい。主出水管７１ｂは、本体フレーム２の内部で第１排水管７３と接続されている。主出水管７１ｂと第１排水管７３とが一体に形成されていてもよい。電解水素水が取り出される主出水管７１ａは、出水管７０を介して後処理装置３００と接続されている。電解酸素水が取り出される主出水管７１ｂは、第１排水管７３を介して排水手段（図示せず）と接続されている。 FIG. 11 shows the configuration of the water discharge pipe 7 inside the electrolyzed water generator 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.
　電解水素水が取り出される副出水管７２ａの一端は各電解槽４３（図４乃至６参照）の陰極室と接続され、他端は主出水管７１ａに集束する。電解酸素水が取り出される副出水管７２ｂの一端は各電解槽４３の陽極室と接続され、他端は主出水管７１ｂに集束する。各電解槽４３の陰極室で電気分解された電解水素水は、副出水管７２ａ、主出水管７１ａを順次介して後処理装置３００に流入する。一方、各電解槽４３の陽極室で電気分解された電解水素水は、副出水管７２ｂ、主出水管７１ｂを順次介して排出される。 One end of the secondary drainage pipe 72a from which the electrolytic hydrogen water is taken out is connected to the cathode chamber of each electrolytic cell 43 (see FIGS. 4 to 6), and the other end is focused on the main drainage 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 is focused on 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.
　本実施形態では、主出水管７１ａの一部が第３側部側スペース２９に配されることにより、第１電解ユニット４１Ａに対して第１水平方向Ｈ１の空間及び第２電解ユニット４１Ｂに対して第２水平方向Ｈ２の空間には、出水管７が配されていない。これにより、第１電解ユニット４１Ａ及び第２電解ユニット４１Ｂを引き出す際に、第１電解ユニット４１Ａ及び第２電解ユニット４１Ｂと出水管７との干渉が抑制され、電解水生成部４のメンテナンスが容易かつ短時間で行えるようになる。 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.
　図６に示されるように、電気ケーブル５には、各電解槽４３に電解電流を供給するためのケーブル５６と、副出水管７２ａ、７２ｂに設けられている流量センサー６３からの出力信号を伝送するためのケーブル５７とが含まれる。ケーブル５６及び５７は、カプラー５５によって電解槽４３側と電源部３側とに分割可能に構成されている。これにより、第１電解ユニット４１Ａ及び第２電解ユニット４１Ｂを引き出す際に、ケーブル５６及び５７を速やかに分割することが可能となり、電解水生成部４のメンテナンスが容易かつ短時間で行えるようになる。 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. .
　副入水管６２ａ、６２ｂは、各電解槽４３の下部で電解槽４３側と主入水管６１ａ、６１ｂ側とに分割可能に構成されている。一方、副出水管７２ａ、７２ｂは、各電解槽４３の上部で電解槽４３側と主出水管７１ａ、７１ｂ側とに分割可能に構成されている。これにより、第１電解ユニット４１Ａ及び第２電解ユニット４１Ｂを引き出す際に、副入水管６２ａ、６２ｂ及び副出水管７２ａ、７２ｂを速やかに分割することが可能となり、電解水生成部４のメンテナンスが容易かつ短時間で行えるようになる。 The sub water inlet pipes 62a and 62b are configured to be split at the lower part of each electrolytic tank 43 into the electrolytic tank 43 side and the main water inlet pipes 61a and 61b side. 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-intake pipes 62a and 62b and sub-outlet pipes 72a and 72b quickly, and maintenance of electrolysis water generation part 4 is carried out. It becomes easy and can be done in a short time.
　図２に示されるように、底部２４には、皿状の水溜部８が配されているのが望ましい。水溜部８は、電解水生成部４、入水管６及び出水管７のメンテナンス等の際に、漏れた水を溜める。 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.
　出水管７は、各電解槽４３の陽極室から取り出された水を本体フレーム２の外部に排出するための第１排水管７３と、水溜部８からのびて第１排水管７３と接続される第２排水管７４をさらに備えるのが望ましい。第２排水管７４と第１排水管７３とが一体に形成されていてもよい。水溜部８からのびる第２排水管７４が第１排水管７３と接続されているので、水溜部８に溜められた水を容易に排出することができる。 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.
　以上、本実施形態の電解水生成装置１が詳細に説明されたが、本発明は上記の具体的な実施形態に限定されることなく種々の態様に変更して実施される。すなわち、電解水生成装置１は、少なくとも、本体フレーム２と、本体フレーム２内に収容された電解水生成部４とを備え、本体フレーム２は、水平方向にのびる上横材２２Ａと、上横材２２Ａの下方で水平方向にのびる下横材２２Ｂとを有し、電解水生成部４は、複数の電解ユニット４１を有し、各電解ユニット４１は、上横材２２Ａ及び下横材２２Ｂに脱着可能に固定されるベース４２と、ベース４２に固定され、かつ、陽極室と陰極室とが隔膜によって区分された電解槽４３とを含み、ベース４２は、上横材２２Ａと下横材２２Ｂとをつなぐように、上下方向にのびて配されていればよい。 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 main body frame 2 includes an upper horizontal member 22A extending in the horizontal direction, and an upper horizontal member. The electrolyzed water generating unit 4 includes a plurality of electrolysis units 41, and each electrolysis unit 41 includes an upper cross member 22A and a lower cross member 22B. The base 42 includes a base 42 that is detachably fixed, and an electrolytic cell 43 that is fixed to the base 42 and in which an anode chamber and a cathode chamber are separated by a diaphragm. The base 42 includes an upper cross member 22A and a lower cross member 22B. As long as it is connected, it should just be arranged up and down.
　１　　電解水生成装置
　２　　本体フレーム
　４　　電解水生成部
　６　　入水管
　７　　出水管
２１　　縦材
２２　　横材
２３　　上部
２４　　底部
２５　　第１側部
２６　　第２側部
２７　　第３側部
２８　　第４側部
２９　　第３側部側スペース
４１　　電解ユニット
４１Ａ　第１電解ユニット
４１Ｂ　第２電解ユニット
４２　　ベース
４３　　電解槽
４４　　ハンドル
Ｈ１　　第１水平方向
Ｈ２　　第２水平方向 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 21 Vertical member 22 Horizontal member 23 Upper part 24 Bottom part 25 1st side part 26 2nd side part 27 3rd side part 28 4th side part 29 Third side space 41 Electrolysis unit 41A First electrolysis unit 41B Second electrolysis unit 42 Base 43 Electrolysis tank 44 Handle H1 First horizontal direction H2 Second horizontal direction

Claims (6)

  1. 　水を電気分解することにより、電解水を生成する電解水生成装置であって、
    　本体フレームと、前記本体フレーム内に収容された電解水生成部とを備え、
    　前記本体フレームは、水平方向にのびる上横材と、前記上横材の下方で水平方向にのびる下横材とを有し、
    　前記電解水生成部は、複数の電解ユニットを有し、
    　各電解ユニットは、前記上横材及び前記下横材に脱着可能に固定されるベースと、前記ベースに固定され、かつ、陽極室と陰極室とが隔膜によって区分された電解槽とを含み、
    　前記ベースは、前記上横材と前記下横材とをつなぐように、上下方向にのびて配されることを特徴とする電解水生成装置。     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 main body frame has an upper horizontal member extending in the horizontal direction and a lower horizontal member extending in the horizontal direction below the upper horizontal member,
    The electrolyzed water generator has a plurality of electrolysis units,
    Each electrolysis unit includes a base detachably fixed to the upper cross member and the lower cross member, and an electrolytic cell fixed to the base and having an anode chamber and a cathode chamber separated by a diaphragm,
    The electrolyzed water generating device according to claim 1, wherein the base is arranged extending in the vertical direction so as to connect the upper cross member and the lower cross member.
  2. 　前記各電解ユニットは、前記上横材及び前記下横材に案内されて前記本体フレーム内から引き出し可能に配されている請求項１記載の電解水生成装置。 The electrolyzed water generating apparatus according to claim 1, wherein each of the electrolysis units is arranged so as to be guided out of the main frame by being guided by the upper cross member and the lower cross member.
  3. 　前記上横材は、水平面を有し、
    　前記ベースは、前記水平面に支持される被支持面を有する請求項１又は２に記載の電解水生成装置。     The upper cross member has a horizontal plane,
    The electrolyzed water generating apparatus according to claim 1, wherein the base has a supported surface supported by the horizontal plane.
  4. 　前記各電解ユニットは、前記水平面に前記被支持面を固定する固定具を含む請求項３記載の電解水生成装置。 The electrolyzed water generating apparatus according to claim 3, wherein each of the electrolysis units includes a fixture that fixes the supported surface to the horizontal surface.
  5. 　前記下横材は、前記水平面に直交する垂直面を有し、
    　前記ベースは、脱着の際に前記垂直面に案内される被案内面を有する請求項３又は４に記載の電解水生成装置。     The lower cross member has a vertical plane perpendicular to the horizontal plane;
    The electrolyzed water generating apparatus according to claim 3 or 4, wherein the base has a guided surface that is guided by the vertical surface during desorption.
  6. 　前記ベースは、前記下横材と係合し、前記ベースの前記垂直面の法線方向への動きを規制する係合部を有する請求項５記載の電解水生成装置。 The electrolyzed water generating device according to claim 5, wherein the base has an engaging portion that engages with the lower cross member and restricts the movement of the base in the normal direction of the vertical surface.
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