WO2003089150A1

WO2003089150A1 - Electrolytic water spray device

Info

Publication number: WO2003089150A1
Application number: PCT/JP2003/004938
Authority: WO
Inventors: Shoji Kasuya; Hiroshi Hashimoto
Original assignee: Mikuni Corporation
Priority date: 2002-04-22
Filing date: 2003-04-18
Publication date: 2003-10-30
Also published as: CN1691986A; JPWO2003089150A1

Abstract

An electrolytic water spray device (100) comprises separately an electrolytic-water spray device main unit (102) and a spray unit (104) so that they can be attached together detachably. The main unit (102) is provided with an electrolyte bath (12) and an electrolytic water discharge pipe (26) from which a predetermined electrolytic water is discharged. The spray unit (104) is provided with a spray element (40) for spraying outward the electrolytic water from the discharge port of the electrolyzed water outflow pipe (26). Because the spray unit (104) is attachable to and detachable from the electrolytic-water spray device main unit (102), when the spray element (40) malfunctions in spraying, only the spray unit (104) can be replaced easily and the failure can be manged quickly.

Description

Akitoda

Technical field

The present invention relates to an electrolyzed water spraying device for electrolyzing an aqueous electrolyte solution to produce and spray anodic electrolyzed water and catholyte electrolyzed water having various functions. The present invention relates to a portable electrolytic water spray device. Background art

Electrolysis in which an inert electrode made of platinum or platinum alloy is placed inside via a charged membrane made of ion exchange resin as a membrane or an uncharged membrane having a microporous structure, or without a membrane. In a tank, a dilute aqueous solution of an electrolyte such as NaC1 is electrolyzed, and the anode-side electrolyzed water (acidic water) with a low PH generated on the anode side is used for sterilization and disinfection. It is already well known.

Anode electrolyzed water generated on the anode side is used for sterilization and disinfection, utilizing the strong oxidizing and chlorinating effects of hypochlorous acid, because hypochlorous acid is generated in the water. Such usage is widely used in medical institutions. A small amount of ozone-dissolved oxygen contained in the anodic electrolyzed water has the effect of promoting granulation, and its use as an aid to surgical treatment is also being studied.

On the other hand, cathodic electrolyzed water (alkaline water) generated on the cathode side is obtained by electrolyzing tap water instead of dilute electrolyte solution, and is conventionally used for drinking.

In Japanese Patent Application Laid-Open No. H8-243435, a flow rate detector is provided in the flow path of the electrolytic water, and the flow rate detector detects the amount of water supplied to the electrolytic cell and the amount of the electrolytic water generated. An electrolyzed water production device that keeps the pH of water constant is described. Such conventional electrolyzed water production equipment is relatively large and is of a type that is fixed at the place where electrolyzed water is used. There are many things.

On the other hand, a portable electrolyzed water production apparatus is also conventionally known (PCT / JP95Z0153).

The present inventors have conventionally developed a portable electrolyzed water producing apparatus (Japanese Patent Application Laid-Open No. 2002-52069, Japanese Patent Application Laid-Open No. 2002-65819). These electrolyzed water production devices are small, lightweight, and portable with built-in batteries. This device is configured so that electrolyzed water generated by electrolyzing an aqueous electrolyte solution is sprayed in a fine mist state and applied to the skin or the like, and is easy to use.

However, if the above equipment is used for a long period of time, the electrolytic water adhering to the spray element and the like will dry and the electrolyte dissolved in the electrolytic water will precipitate and solidify. May be disabled.

In this case, it is necessary to replace the spray element, etc., but since the spray element is a precision device and is incorporated in the electrolyzed water production device, the device must be disassembled once, and various flow paths, etc. must be removed. The spray element needs to be replaced. For this reason, the usual user has a problem that the spraying element and the like are difficult to replace easily. Disclosure of the invention

The present invention has been made to solve the above problems, and an object of the present invention is to provide an electrolyzed water spraying device which is easy to replace an electrolyzed water spraying element and is suitable for carrying. It is another object of the present invention to provide an electrolyzed water spraying device which can prevent erroneous spraying of electrolyzed water and further prevent leakage of electrolyzed water.

The present invention that achieves the above object is described below.

[1] An electrolyte aqueous solution tank, a pump for feeding an electrolyte aqueous solution in the electrolyte aqueous solution tank to an electrolytic cell inlet side, a flow-type electrolytic cell having an anode and a cathode facing each other inside, An electrolytic water outflow pipe connected to the outlet side for flowing out electrolytic water on one electrode side, a discharge pipe connected to the outlet side of the electrolytic cell for discharging electrolytic water on the other electrode side, and a waste liquid connected to the discharge pipe An electrolyzed water sprayer having a tank, a power supply, and a controller; An electrolyzed water, which is detachably attached to the main body of the electrolyzed water and is provided with a spray element for spraying electrolyzed water flowing out from a discharge port of the electrolyzed water outflow pipe; Spray device.

[2]. The spraying unit comprises a spraying unit main body and a spraying unit opening / closing cover movable with respect to the spraying unit main body, for opening and closing a discharge port of the electrolytic water outflow pipe. The electrolytic water spraying device according to [1], further comprising a discharge port opening / closing unit that moves in conjunction with the spray unit opening / closing force par.

[3] The discharge port opening / closing means is formed separately from the spraying section opening / closing cover, and the discharge port opening / closing means is integrally formed with a projection protruding from the surface to the outside. 3. The device according to claim 1, wherein the protrusion is inserted into a groove formed in the main body, and when the protrusion is positioned in the groove, the protrusion makes the discharge port opening / closing means adhere to the discharge port of the electrolytic water outflow pipe. Electrolyzed water spray equipment.

[4] A space is formed by connecting the first space portion that opens on one side to the second and the second space portion that opens upward on the other side of the electrolyzed water spraying device. A locking projection is formed, the locking projection is inserted from an opening of the first space portion, and the locking projection is engaged with a wall member forming the space so that the spray portion is formed by the electrolytic water. It is attached to the spraying device main body, and the separating means is inserted from the opening of the second space part, and the locking projection is pushed by the separating means to release the engagement state between the locking projection and the first wall member. The electrolyzed water spray device according to claim 1, wherein a spray section is separated from the electrolyzed water spray device main body.

[5] The electrolytic water spraying device according to [4], wherein the insertion end position of the separation means in the wall member forming the space is an inclined surface.

[6] The electrolytic water spray device is mainly provided with a lid for opening and closing the electrolyte aqueous solution tank and the opening of the waste liquid tank, and the lid is used to close the electrolyte aqueous solution tank and the waste liquid tank when the lid is closed. The electrolyzed water atomizer according to claim 4, wherein the second space is covered, and the second space is opened when the electrolyte aqueous solution tank and the waste liquid tank are opened.

[7] The spraying section has a switch operating means, and the electrolyzed water spraying device is mainly used. Has a switch operated by the switch operating means, and when the spraying part closes the discharge port of the electrolytic water outflow pipe, the power supplied from the switch to the pump by the action of the switch operating means. The electrolytic water spray device according to claim 1, wherein at least one of cutting off the power supply and turning off the power supply is performed.

[8] The electrolyzed water spray device according to [1], wherein a waterproof means is provided around the electrolyzed water outflow pipe to shield the inside and outside of the electrolyzed water spray device main body. BRIEF DESCRIPTION OF THE FIGURES

FIG. 1 is a schematic configuration diagram showing an example of the electrolyzed water spray device of the present invention, FIG. 2 is an explanatory diagram showing a state in which the electrolyzed water spray device of FIG. 1 is removed, and FIG. FIG. 1 is an explanatory view showing a spray state of the electrolytic water spray device, FIG. 4 is an enlarged configuration diagram showing an electrolytic tank of the electrolytic water spray device of FIG. 1, and FIG. 5 is another electrolytic water spray according to the present invention. FIG. 6 is a cross-sectional view showing a state where the spraying part is removed from the state of FIG. 5, FIG. 7 is a perspective view in which the spraying part of FIG. 5 is disassembled, and FIG. 8 is FIG. Fig. 9 is a cross-sectional view showing the main part of the spraying part with the opening / closing cover opened, Fig. 9 is a cross-sectional view showing the locking point between the spraying part shown in Fig. 5 and the electrolytic water spraying device main body, and Fig. 10 is FIG. 9 is a cross-sectional view showing a state in which the locking portion between the atomizing section and the electrolytic water spraying device main body is removed with a special jig, FIG. 11 is a diagram corresponding to FIG. 9 using another lid, and FIG. Figure 2 is shown in Figure 5. That main part is expansion larger cross section. First best mode for carrying out the invention ''

Hereinafter, an example of the electrolytic water spray device of the present invention will be described with reference to the drawings. In FIG. 1, reference numeral 100 denotes an electrolyzed water spray device, which is mainly composed of an electrolyzed water spray device 102 and an electrolyzed water spray device 1004 which is detachably attached to the electrolyzed water spray device 102. And Reference numeral 2 denotes a housing of a substantially rectangular electrolytic water spray device main body 102. Reference numeral 4 denotes an aqueous electrolyte solution tank housed in the housing 2, in which an aqueous electrolyte solution is housed. Examples of the electrolyte include alkali metal salts such as sodium chloride, potassium chloride, and calcium chloride, alkaline earth salts, and ascord. Organic acids such as vinic acid are preferred. The electrolyte concentration is preferably from 0.01 to 0.9% by mass.

A pump 6 is mounted below the aqueous electrolyte solution tank 4, and the aqueous electrolyte solution contained in the aqueous electrolyte solution tank 4 is supplied to the pump 6 through an aqueous electrolyte solution supply pipe 8. The aqueous electrolyte solution supplied to the pump 6 is then pressure-fed by the pump 6 and supplied to the electrolytic cell 12 through the delivery pipe 10.

FIG. 4 is an enlarged view showing the electrolytic cell 12. The electrolytic cell 12 has an anode 16 and a cathode 18 disposed in parallel in a flat electrolytic cell housing 14. Reference numeral 20 denotes an anode terminal connected to the anode 16, and 22 denotes a cathode terminal connected to the cathode 18, which are drawn out from the lower end of the electrolytic cell housing 14.

The aqueous electrolyte solution supplied from the pump 6 is supplied into the electrolytic cell 12 from an inflow hole 24 formed in the lower part of the electrolytic cell 12, and moves upward in the electrolytic cell 12 while maintaining a laminar flow state. At the same time, it is electrolyzed by the voltage impressed between the anode 16 and the cathode 18, producing anode water (acidic water) near the anode 16 and cathode water (alkaline water) near the cathode 18. ) Is generated.

Since the aqueous electrolyte solution in the electrolytic cell 12 flows in a laminar flow state, the generated anode water flows upward along the surface of the anode 16 as shown by the arrow A, and only the anode water flows in the electrolytic cell 12. The water is supplied to an atomizing element 28 described later through an electrolytic water outflow pipe 26 formed on the upper side of the nozzle.

On the other hand, the cathode water generated in the electrolytic cell 12 moves upward along the cathode 18 as shown by the arrow B in FIG. 4, and is connected to the upper side of the electrolytic cell 12. The waste liquid is sent from a discharge pipe 30 to a waste liquid tank 32 described later, and is temporarily stored as waste liquid.

In FIG. 1, in front of an outflow pipe 26 formed on the upper side of the electrolytic cell 12, a water spray section 104 is detachably attached to the main body 102 of the electrolyzed water spraying device. Fig. 2 shows the spraying section 104 removed from the electrolyzed water sprayer main body 102. Is shown.

As a method of attaching the spraying part 104, for example, a normal fitting means using a slide guide ゃ, a locking projection or the like is exemplified.

As shown in FIG. 1, the detachable spraying section 104 includes a spraying section main body 34 in which the spraying element 28 is housed, and a fog section opening / closing cover 36 attached to an upper part thereof. Have been.

The spray element 28 includes a perforated plate 28 a and a piezo oscillator 28 b. The perforated plate 28a has a large number of through holes having a hole diameter of 18 to 24 / m, and the ends thereof are fixed to the piezoelectric vibrator 28b. Therefore, by applying an alternating current or a pulse voltage to the piezoelectric vibrator 28 b, the piezoelectric vibrator 28 b vibrates, and accordingly, the perforated plate 28 a fixed to the piezoelectric vibrator 28 b is moved. Vibrate. As a result, as will be described later, the electrolytic water supplied from the outflow pipe 26 is sprayed as fine droplets to the outside through a large number of through holes formed in the perforated plate 28a.

The spray part opening / closing cover 36 exposes or hides the perforated plate 28 a of the spray element 28, and the spray part is slidable vertically with respect to the spray part body 34. Attached to body 34. A discharge port opening / closing means 38 made of a flat plate is vertically provided on the side of the electrolytic water spraying device main body 102 of the spraying section opening / closing cover 36 from the top of the cover 36 to the outflow pipe 26. When the cover 36 is closed so as to hide the perforated plate 28a, the discharge port at the tip of the outflow pipe 26 is closed by the discharge port opening / closing means 38, and the electrolytic water is discharged from the discharge port of the outflow pipe 26. Do not leak. A magnet 40 as a switch operating means is attached to the upper part of the cover 36, and the cover 36 cooperates with a lead switch 42 attached to the corresponding electrolyzed water mist apparatus main body 102 side. Position can be detected.

Reference numeral 44 denotes a control unit incorporating a microprocessor.The control of the control unit 44 controls the pump 6, the electrolytic cell 12, the spraying element 28, and the like, and captures signals from the reed switch 42. It is. Reference numeral 46 denotes a drive power supply for supplying electric power to the control unit 44, the pump 6, the electrolytic cell 12, the electrophoresis element 28, and the like. As the driving power source 46, either a primary battery or a secondary battery can be used. Reference numeral 54 denotes wiring for supplying the power of the drive power supply 46 to the control unit 44, reference numeral 48 denotes wiring for supplying controlled electric power suitable for electrolysis to the electrolytic cell 12, and reference numeral 50 denotes a lead switch 42. A signal line connecting the control unit 44 and the control unit 44 is provided, and a wiring 52 is provided for supplying controlled power from the control unit 44 to the pump 6.

Reference numerals 55 and 56 denote packings made of an elastic material such as rubber interposed between the inner wall of the housing 2 and the electrolytic cell 12, and these constitute waterproof means. By this waterproof means, the anode water is prevented from entering the interior of the electrolyzed water spray device main body 102.

Next, a case where the electrolytic water is sprayed using the above-described electrolytic water spraying apparatus will be described. First, as shown in FIG. 3, the cover 36 is pulled upward. As a result, the discharge outlet opening / closing means 38 also moves upward, and the discharge port of the outflow pipe 26 changes from the closed state to the open state.

On the other hand, the magnet 40 attached to the force par 36 is also moved upward and separates from the lead switch 4'2. Upon detecting this state, the control unit 44 supplies the electric power of the drive power supply 46 to the pump 6, the electrolytic cell 12, and the discharge means 28, thereby operating the pump 6, and the electrolyte aqueous solution in the electrolyte aqueous solution tank 4 is discharged. It is sent to the electrolytic cell 12 through the electrolyte aqueous solution supply pipe 8, the pump 6, and the delivery pipe 10, where it is electrolyzed.

The anode water generated on the anode side in the electrolytic cell 12 passes through the outflow pipe 26, and is supplied to the vibrating perforated plate 28a as droplets 58 from the discharge port at the tip thereof, and is further multi-porous. It is sprayed in front of the perforated plate 28a through the fine through holes formed in the plate 28a.

On the other hand, the cathode water is sent to the waste liquid tank 32 through the discharge pipe 30, where it is temporarily stored and then discharged to the outside as appropriate.

When the spraying of the electrolytic water is finished and the spraying is stopped, the cover 36 is pushed down. Then, the magnet 40 approaches the read switch 42 and a signal is sent to the control unit 44 through the signal line 50. As a result, the power supplied to the electrolytic cell 12 and the pump 6 is cut off, and the amount of the electrolyzed water is stopped. In addition, magnet 4 When 0 approaches the reed switch 42, the drive unit 46 is set to 4FF by the control unit 44, and when the magnet 40 is separated from the reed switch 42, the drive power unit 46 is turned on, and the pump is turned on. Electric power may be supplied to 6, the electrolytic cell 12, and the control unit 44.

In the above example, the lead switch 42 plays the role of the switch for the electrolyzed water spraying operation.However, the present invention is not limited to this.A power switch is separately provided, and the power switch is inserted after the cover 36 is opened. It may be configured to start spraying water. In this case, by making the spraying of the electrolytic water start under the AND condition of the reed switch 42 and the power switch, the power switch can be turned on even when the cover 36 is not pulled up. Electrolyzed water is not sprayed, and erroneous mist caused by incorrect operation can be reliably prevented.

Next, a case where the electrolyzed water spraying apparatus of the present invention has been used for a long time and the electrolyzed water spray failure has occurred will be described with reference to FIG. Poor spraying of electrolyzed water is caused by a cause such as clogging of the through-holes of the perforated plate 28a due to an electrolyte that is dried and deposited with the electrolyzed water attached to the atomizing element.

In the case of poor spraying, remove the spray unit 104 from the main unit 102 of the electrolyzed water sprayer as shown in Fig. 2 and replace it with the spray unit 104 that sprays normally. As described above, the spraying section 104 can be easily removed and replaced by the sliding guides and locking projections as described above. No knowledge is required.

The removed fog part 104 can be returned to the original performance by appropriately cleaning it with, for example, a cleaning liquid containing a surfactant. In this case, the spraying section 104 is separated from the electrolyzed water spraying apparatus main body 102, so that the spraying section 104 is easy to handle.

In FIG. 2, since other configurations are the same as those in FIG. 1, the same components are denoted by the same reference numerals, and description thereof is omitted.

In this example, the shapes and arrangements of the components constituting the electrolyzed water fog device are as described above, but are not limited thereto, and may be appropriately changed without departing from the gist of the present invention. You can shape it. Second best mode for carrying out the invention

Next, another electrolytic water spray device according to the present invention is shown in FIGS. FIG. 5 shows a state in which the spraying section 108 is attached to the main body 1 電解 6 of the electrolyzed water sprayer, and FIG. 6 shows a state in which the spraying section 108 is removed from the main body 106 of the electrolyzed water sprayer. 5 and 6, the same reference numerals as those in FIG. 1 denote the same members. The main body 106 of the electrolyzed water spraying device has approximately L formed by connecting a first space portion 60a opening to the side surface, that is, the spraying portion 108 side, and a second space portion 60b opening upward. A character-shaped space 60 is formed. This space 60 is formed between the first wall member 61 and the second wall member 62. The first wall member 61 has an upper and lower wall surface 63 facing the second space portion 60b. The second wall member 62 includes a vertical wall surface 64 facing the second space portion 60b, an inclined surface 65 continuing from the vertical wall surface 64, and a horizontal direction continuing from the inclined surface 65. And 6 wall surfaces. The inclined surface 65 is located on an extension of the second space portion 60b opening to the upper side. The lead switch 42, the electrolytic cell 12 and the outflow pipe 26, and the electric terminal 67 are fixed to the second wall member 62.

As shown in Fig. 5, the main part of the electrolyzed water mist apparatus 106 has a lid 70 for opening and closing the upper openings of the aqueous electrolyte tank 4 and the waste liquid tank 32, with the hinge 71 as the center. It is mounted swingably. The closed state and the open state of the lid 70 are performed by operating the hook 72.

As shown in FIGS. 5, 6, and 7, the spraying section 108 mainly includes a spraying section main body 73 and a spraying section opening / closing cover 74. The spray part opening / closing cover 74 is set so that it can be displaced by a slide with respect to the spray part body 73, and the perforated plate 28a is exposed or hidden by the movement of the spray part opening / closing cover 74. I do. An arm 76 extending toward the main body 106 of the electrolyzed water mist device is formed in the housing 75 of the spraying unit body 73, and a hook-shaped locking projection 77 is formed at the tip of the arm 76. Is formed. Sprayer body 7 3 Housing 7 5 Inside perforated plate 2 A spray element 28 comprising 8a and a vibrator 28b is provided. A hole 78 for receiving the tip of the outflow pipe 26 is formed in the housing 75, and a perforated plate 28a is arranged at an end of the hole 78 at an interval.

As shown in FIG. 5, FIG. 6, FIG. 7, and FIG. 8, the opening / closing cover 74 has a cylindrical arm portion 79 extending toward the atomizing portion main body 73. A magnet 80 as a switch operating means is mounted inside 79. At the end of the arm 7 9 of the opening / closing cover 7 4, an outlet opening / closing means 8 1 for closing the outlet of the outflow pipe 26 to prevent dripping is attached. As shown in FIG. 7, the discharge port opening / closing means 81 includes an upper holding portion 83 having a hole 82 formed in the center thereof for fitting an arm portion 79 of the opening / closing cover 74, and an upper holding portion. And a tongue 84 formed integrally with the part 83. At least one of the upper holding portion 83 and the tongue portion 84 is integrally formed with a plurality of projections 85 projecting outward from the outer surface. By fitting the arm 7 9 of the opening / closing cover 7 4 to the hole 8 2 of the discharge port opening / closing means 8 1, the discharge port opening / closing means 8 1 together with the opening / closing cover 7 4 with respect to the spray section main body 7 3. Displace.

As shown in FIG. 7, a groove 86 is formed in the spray portion main body 73. The tongue 84 of the discharge port opening / closing means 81 is inserted into the groove 86. In this state, when the opening / closing force bar 74 is moved with respect to the spray section main body 73, the tongue section 84 of the discharge port opening / closing means 81 becomes a hole 78 formed in the spray section main body 73. The outlet between the outflow pipe 26 and the perforated plate 28a is shut off (Figs. 5 and 6) or communicated (Fig. 8).

In addition, by moving the opening / closing cover 74 with respect to the spray unit main body 73, the opening / closing cover 74 hides the perforated plate 28a from the outside (FIGS. 5 and 6) or exposes it to the outside. (Fig. 8). The movement of the opening / closing cover 74 causes the magnet 80 attached to the opening / closing cover 74 to turn on and off the lead switch 42, thereby interrupting the supply of power to the electrolytic cell 12, the pump 6, and the like.

As shown in FIG. 6, on the electrolyzed water spraying device main body 106 side of the spray unit main body 73, an electric machine for connecting to the electric terminal 67 fixed to the second wall member 62 is provided. Terminal 87 is fixed. These electrical terminals 6 7 and electrical terminals 8 7 Is connected, power is supplied to the spraying element 28.

In the electrolyzed water spray device configured as described above, attachment and detachment of the spray section 108 to and from the electrolyzed water spray device main body 106 will be described. When the spraying part 108 shown in FIG. 6 is disengaged from the electrolyzed water spraying device main body 106, the locking projection 77 at the tip of the arm 76 of the spraying part 108 is moved to the electrolyzed water spraying device main body 110. The first spray section 108 is inserted into the first space section 60a of FIG. 6, and the spray section 108 is joined to the main body 106 of the electrolyzed water spray device. As a result, the locking projections 77 are engaged with the lower end of the wall surface 63 of the first wall member 61, and the water spray portion 108 is attached to the electrolyzed water spray device main body 106 (FIG. 5). ). In the state shown in FIG. 5, the outflow pipe 26 is housed in the hole 78 of the housing 75, and the outlet of the outflow pipe 26 projects to a position where it comes into contact with the tongue 84 of the outlet opening / closing means 81. I do.

When the spraying part 108 is removed from the electrolyzed water spraying device main body 106 from the state shown in FIG. 5, as shown in FIG. 9, a rod-shaped or plate-shaped part is placed in the second space part 60b from above. Insert the special jig 88 as the separation means, and push down the locking projection 77 with the special jig 88 to lower the locking projection 77 and the wall 63 of the first wall member 61. Remove the joint state (Fig. 10). After the engagement between the locking projection 77 and the wall surface 63 of the first wall member 61 is released, the spraying part 108 is separated from the electrolyzed water spraying device main body 106 to the state shown in FIG. .

As shown in FIG. 10, since the inclined surface 65 is located on the extension of the second space 60 b, the tip of the special jig 88 inserted into the second space 60 b is It contacts or collides with the inclined surface 65 of the wall member 62. In the state where the end of the special jig 8 8 comes into contact with or collides with the inclined surface 65, as shown in FIG. 10, the engagement state between the locking projection 77 and the wall surface 63 of the first wall member 61. Is set to be off. In this way, the tip of the special jig 8 8 is made to contact or collide with the inclined surface 65 by preventing the arm 76 from breaking so as not to push the locking projection 77 downward too much. This is to prevent it. In addition, after the end of the special jig 88 comes into contact with the inclined surface 65, the special jig 88 moves to the arm 76 side along the inclined surface 65, and as a result, the special jig 88 sprays It works to push the part 1◦8 out of the main part 106 of the electrolyzed water sprayer. Further, by making the exclusive jig 88 contact or collide with the inclined surface 65, The collision force between the two-wall member 62 and the dedicated jig 88 is reduced.

In FIGS. 5 and 6, the second space portion 60b into which the dedicated jig 88 is inserted is always kept open. For this reason, as shown in FIG. 11, an extension portion 89 for covering the opening of the second space portion 60b may be formed integrally with the lid 70. When the extension part 89 is formed integrally with the lid 70, when the lid 70 is horizontal, the opening of the second space part 60b is covered, and when the lid 70 is set upright. The opening of the second space portion 60b is opened, so that the exclusive jig 88 can be inserted into the second space portion 60b. When the lid 70 is set up vertically, the extension part 89 is brought into contact with the second wall member 62 to prevent the lid 70 from rotating further, and to prevent the lid 70 from rotating further along the lid 70. The dedicated jig 88 can be easily inserted into the two spaces 60b. As shown in FIG. 7, a groove 86 for receiving the discharge port opening / closing means 81 is formed in the spray unit main body 73. The groove 86 is formed between the beam 90 and the housing 75 as shown in FIGS. As shown in FIG. 8, when the width of the groove 86 is H and the thickness of the tongue 84 of the discharge port opening / closing means 81 is h, the width H is larger than the thickness h. For this reason, the discharge port opening / closing means 81 may play back in the thickness direction, and the discharge port of the outflow pipe 26 may not be reliably closed by the discharge port opening / closing means 81.

As shown in FIG. 12, when the opening / closing cover 74 moves to the position where the perforated plate 28a is hidden, the projection 85 formed on the discharge port opening / closing means 81 is positioned in the groove 86. At the same time, the outlet of the outflow pipe 26 is closed by the outlet opening / closing means 81. The material of the discharge port opening / closing means 81 is made of synthetic resin, and the thickness at the position of the projection 85 is the same as or slightly larger than H. As a result, when the projection 85 is located in the groove 86 (FIG. 12), the surface of the discharge port opening / closing means 81 opposite to the projection 85 is pressed against the joining surface 91 of the housing 75. The position of the discharge port opening / closing means 81 in the thickness direction is stable, and the discharge port of the outflow pipe 26 is securely closed by the tongue 84 of the discharge port opening / closing means 81, thereby preventing liquid dripping. . Industrial applicability In the electrolyzed water spray apparatus of the present invention, the electrolyzed water spray apparatus main body and the water spray section having the spray element are separately formed, and the spray section having the spray element is detachably attached to the electrolyzed water spray apparatus main body. It was configured to be attached to Therefore, when the spraying state of the spraying element is not normal, it is only necessary to replace the spraying section provided with the spraying element, and it is possible to respond quickly to a failure, and the economic efficiency is higher than when the entire apparatus is replaced. In addition, the replacement of the spraying part is easy and does not require any special knowledge. In addition, by providing a discharge port closing means that moves in conjunction with the open / close cover in the mist section, when the perforated plate is hidden by the open / close cover, the discharge port of the outflow pipe is closed by the discharge port close means and used. Prevent leakage of electrolyzed water from the outlet of the outlet pipe when not in use. '' Furthermore, the spray section has a switch that works with the open / close cover, and the power circuit that supplies the pump is cut off when the open / close cover covers the perforated plate of the spray element, thereby ensuring that erroneous sprays are generated. Can be prevented.

Furthermore, by providing waterproofing means around the electrolyzed water outflow pipe to shield the inside and outside of the electrolyzed water spray device main body, it is possible to prevent electrolyzed water and the like from entering the device.

In the electrolyzed water spraying device of the present invention, the electrolyzed water spraying device mainly forms an approximately L-shaped space that opens to the spraying portion side and opens to the upper side, and a locking projection is formed to the water spraying portion. Insert the locking projection from the space on the spraying part side, attach the spraying part to the main body of the electrolytic water spraying device, insert a special jig from the space on the upper side, disengage the engagement by the locking projection, and spray the electrolytic water spray. The main body of the device and the spray unit are separated. In this way, the spraying section can be attached to the main body of the electrolyzed water spraying device only by inserting the spraying section into the main body of the electrolyzed water spraying apparatus. It is only necessary to enter the main part of the electrolyzed water sprayer, and the sprayer can be easily attached to and detached from the main body of the electrolyzed water sprayer.

By forming an inclined surface in contact with the tip of the dedicated jig on the wall surface in the insertion tip direction in the space where the dedicated jig is inserted, the locking jig is prevented from being pushed too much by the dedicated jig, Prevents the supporting arm from breaking. Tilt the tip of the special jig By making contact with the slope, the dedicated jig moves along the slope, making it easier for the water spray section to come off from the electrolyzed water spray device.

The discharge port closing means that moves in conjunction with the opening / closing cover is separate from the opening / closing cover, the discharge port closing means passes through the groove, and a thickening projection is formed on the discharge port closing means. Thus, when the perforated plate is covered with the opening / closing cover, the position of the discharge outlet closing means can be prevented from moving, and the discharge outlet of the outlet pipe can be closed to prevent the outlet of the outlet pipe from being used when not in use. Leakage of electrolyzed water can be prevented.

The opening of the second space where the special jig is inserted is closed by the lid when the special jig is not used, so that dust can be prevented from entering the second space and the use of the special jig is not hindered. To do.

Claims

The scope of the claims

1. Aqueous electrolyte tank, a pump for sending the aqueous electrolyte solution in the aqueous electrolyte tank to the inlet of the electrolytic tank, a flow-type electrolytic tank having an anode and a cathode facing each other inside, and an outlet of the electrolytic tank An electrolytic water outflow pipe that is connected to the one electrode side electrolyzed water and is connected to an outlet side of the electrolytic cell and discharges the other electrode side electrolyzed water; and a waste liquid tank that is connected to the discharge pipe. An electrolyzed water spray device having a power supply, a control unit, and the like;

An electrospray section which is detachably attached to the electrolyzed water spray device main body and includes an atomizing element for atomizing electrolyzed water flowing out from a discharge port of the electrolyzed water outlet pipe; apparatus.

2. The spraying part comprises a spraying part main body and a spraying part opening / closing cover movable with respect to the spraying part main body, for opening and closing a discharge port of the electrolytic water outflow pipe, wherein the spraying is performed. 2. The electrolyzed water mist device according to claim 1, further comprising a discharge port opening / closing unit that moves in conjunction with the unit opening / closing cover.

3. The discharge port opening / closing means is formed separately from the spraying section opening / closing cover, and the discharge port opening / closing means is integrally formed with a projection protruding from the surface to the outside. 2. The electrolytic water according to claim 1, wherein the electrolytic water is inserted into a groove formed in the main body, and when the protrusion is located in the groove, the protrusion closely contacts the discharge port opening / closing means to the discharge port of the electrolytic water outflow pipe. Spray device.

4. A space is formed by connecting the first space portion having one side opening to the side and the second space portion having the other opening upward in the electrolyzed water spraying device main body, and the arm and its tip are connected to the spraying portion. A stop projection is formed, and the locking projection is inserted from an opening of the first space portion. The locking projection is engaged with a wall member forming the space, so that the water spray portion is formed by the electrolytic water. It is attached to the spraying device main body, and the separating means is inserted from the opening of the second space portion, and the locking projection is pushed by the separating means to release the engagement state between the locking projection and the first wall member. 2. The electrolyzed water spray device according to claim 1, wherein the mist portion and the main body of the electrolyzed water spray device are separated.

5. The electrolyzed water spray device according to claim 4, wherein a position of the insertion end of the separating means in the wall member forming the space is inclined.

6. The electrolytic water spraying device is mainly provided with a lid for opening and closing the electrolyte aqueous solution tank and the opening of the waste liquid tank, and the second space is closed when the electrolyte aqueous solution tank and the waste liquid tank are closed by the lid. 5. The electrolytic water spray device according to claim 4, wherein the second space is opened when the electrolyte water solution tank and the waste liquid tank are opened.

7. The spraying part has a switch operating means, and the electrolyzed water spraying device main body has a switch operated by the switch operating means, and the spraying part closes a discharge port of the electrolytic water outflow pipe. 2. The electrolyzed water spray apparatus according to claim 1, wherein when the switch is operated, at least one of disconnecting a power circuit supplied to the pump by the switch or turning off the power supply is performed by an operation of the switch operating means.

8. The electrolyzed water spray device according to claim 1, further comprising a waterproof means around the electrolyzed water outflow pipe for shielding the inside and outside of the electrolyzed water spray device main body.