JPH07136659A - Continuous electrolytic water making apparatus - Google Patents
Continuous electrolytic water making apparatusInfo
- Publication number
- JPH07136659A JPH07136659A JP5307499A JP30749993A JPH07136659A JP H07136659 A JPH07136659 A JP H07136659A JP 5307499 A JP5307499 A JP 5307499A JP 30749993 A JP30749993 A JP 30749993A JP H07136659 A JPH07136659 A JP H07136659A
- Authority
- JP
- Japan
- Prior art keywords
- water
- switch means
- flow
- valve
- switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明はアルカリイオン水および
酸性水を連続的に生成する電解水生成装置の改良に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improved electrolyzed water generator for continuously generating alkaline ionized water and acidic water.
【0002】[0002]
【従来の技術】連続式電解水生成装置として、金属イオ
ンの通過可能な隔膜で陰極室と陽極室とを仕切ると共
に、それぞれの極室に電極を設けて、直流電圧を印加
し、上記陰極室および陽極室に流れる水に対して電気分
解および電気滲透作用を行わせるものがある。この種の
連続式電解装置においては、水の供給に応じて電解槽の
電極への直流電圧の印加を制御する必要があるため、電
解槽前の供給側で制御するものが知られている。即ち、
水の供給が不要な時には供給側のバルブを閉じて置くと
同時に、上記バルブと連動するスイッチによって電解槽
の電極への直流電圧の印加を中止する構成となってい
る。2. Description of the Related Art As a continuous electrolyzed water generator, a cathode membrane and an anode compartment are separated by a diaphragm through which metal ions can pass, and electrodes are provided in the respective pole compartments to apply a DC voltage to the cathode compartment. In addition, there is one that causes electrolysis and electropermeability of water flowing in the anode chamber. In this type of continuous electrolysis apparatus, it is known to control the application of the DC voltage to the electrodes of the electrolytic cell in accordance with the supply of water, so that the supply side before the electrolytic cell controls. That is,
When the supply of water is unnecessary, the valve on the supply side is closed and at the same time, the switch interlocking with the valve stops the application of the DC voltage to the electrode of the electrolytic cell.
【0003】またこれとは別に電解槽から吐出した流出
液をもって所定の制御を行うものがある。例えば、図2
に示す実公昭63−7358号の装置では電解槽の水供
給口側を水道などの圧力水源に連通させ、その圧力を利
用して電解生成水の供給ラインでの水圧を確保し、所望
の時に電解生成水の取り出しができるように構成されて
いる。In addition to this, there is one that performs a predetermined control by using the effluent discharged from the electrolytic cell. For example, in FIG.
In the apparatus of Japanese Utility Model Publication No. 63-7358, the water supply port side of the electrolytic cell is connected to a pressure water source such as tap water, and the pressure is used to secure the water pressure in the electrolytically generated water supply line. It is configured so that electrolyzed water can be taken out.
【0004】図2において、1は電解槽で、下端に水供
給室2を具備しその上部に筒状のポーラスな隔膜3で中
央と外周側とにわけられ、外周側を陰極室4とし、中央
を陽極室5として、それぞれに電極6,7を配設してい
る。そして、上記両極室4,5は上記水供給室2に対し
て下端で連通している。また、上記陰極室4および陽極
室5は、その上端で供給ライン8および9にそれぞれ連
通されており、供給ライン8にはフロースイッチなどの
スイッチ手段10が設けられ、供給ライン9には上記ス
イッチ手段10の信号で開閉制御されるソレノイドバル
ブなどの開閉弁11が設けられている。そして、上記供
給ライン8の先端にはカラン12が設けてあり、手動で
開閉されるようになっている。また、上記供給ライン8
には、スイッチ手段10とカラン12との間に手動で切
換えられる三方弁13があり、上記供給ライン9のドレ
ン部14に上流側を連通させるように切換接続されてい
る。In FIG. 2, reference numeral 1 is an electrolytic cell, which is provided with a water supply chamber 2 at its lower end and is divided into a center and an outer peripheral side by a cylindrical porous diaphragm 3 at its upper part, and an outer peripheral side is a cathode chamber 4. The center of the anode chamber 5 is provided with electrodes 6 and 7, respectively. The bipolar chambers 4 and 5 communicate with the water supply chamber 2 at the lower ends. Further, the cathode chamber 4 and the anode chamber 5 are connected at their upper ends to the supply lines 8 and 9, respectively, and the supply line 8 is provided with a switch means 10 such as a flow switch. An opening / closing valve 11 such as a solenoid valve which is controlled to open / close by a signal from the means 10 is provided. A curran 12 is provided at the tip of the supply line 8 and can be manually opened and closed. In addition, the above-mentioned supply line 8
Has a three-way valve 13 that can be manually switched between the switch means 10 and the calan 12, and is switched and connected to the drain portion 14 of the supply line 9 so as to communicate the upstream side.
【0005】このような構成で、カラン12を開放する
と、供給ライン8内の電解生成水(アルカリイオン水)
はカラン12を介して供給先へ圧出される。この時スイ
ッチ手段10は水の流れで信号を出し、開閉弁11を開
放する。これで供給ライン9内の電解生成水(酸性水)
もドレン部14へ放出される。上記スイッチ手段10の
働きで、電極6,7への直流電圧印加がなされる。つま
り陰極室4からアルカリイオン水がスイッチ手段10を
介して流通すると、その時発生される信号によって連動
する開閉弁11が開放するように駆動され、陽極室5の
酸性水が排出されるので、陰極室4の電解状態を陽極室
5におよぼすことができる。このようにして水道源と各
供給ライン8,9とは電解槽を介して連結され、密閉路
を構成しており、カラン12の開放の時のみ、スイッチ
手段10が働き、電解生成水の放出がなされる。図2の
構成によれば、スイッチ手段と開閉弁とを設けること
で、所望の時に、電解生成水を目的の箇所に、水道水圧
を利用して圧力状態で供給できる。With such a structure, when the calan 12 is opened, electrolyzed water (alkali ionized water) in the supply line 8
Is squeezed out to the supply destination via the calan 12. At this time, the switch means 10 outputs a signal by the flow of water and opens the on-off valve 11. With this, electrolyzed water (acidic water) in the supply line 9
Is also discharged to the drain portion 14. A DC voltage is applied to the electrodes 6 and 7 by the function of the switch means 10. That is, when the alkaline ionized water flows from the cathode chamber 4 through the switch means 10, the on / off valve 11 which is interlocked by the signal generated at that time is driven to open, and the acidic water in the anode chamber 5 is discharged, The electrolysis state of the chamber 4 can reach the anode chamber 5. In this way, the water source and the respective supply lines 8 and 9 are connected to each other through the electrolytic cell to form a closed path, and the switch means 10 operates only when the calan 12 is opened to release the electrolytically generated water. Is done. According to the configuration of FIG. 2, by providing the switch means and the on-off valve, the electrolyzed water can be supplied to the target location in a pressure state using tap water pressure at a desired time.
【0006】[0006]
【発明が解決しようとする課題】しかし図2の従来装置
には実用上下記の問題がある。図2の装置において、電
解槽の入力側ラインの水圧は水道水の使用状況によって
変動するばかりでなく、この電解水生成装置は図3に示
すようにカラン12以降の図示していない排水管の水に
対する負荷が一定の状態になるものと仮定されている
が、実用上は仮定の通り使用されるとは限らない。However, the conventional device of FIG. 2 has the following problems in practical use. In the apparatus of FIG. 2, not only the water pressure in the input side line of the electrolyzer changes depending on the usage status of tap water, but this electrolyzed water generating apparatus is not shown in FIG. It is assumed that the load on water will be constant, but in practice it will not always be used as assumed.
【0007】図3(a)は電解槽1から排出する水がカ
ラン12からその上部の流し台シンク等の水解放部20
に向かって一旦立ち上げられた負荷配管21を経由して
排水される構成を示すが、この場合、水は立ち上げ分の
抵抗に相当する水圧を受けた状態で排出される。In FIG. 3 (a), the water discharged from the electrolyzer 1 is discharged from the calan 12 to a water release section 20 such as a sink in the upper portion thereof.
The configuration is such that the water is drained via the load pipe 21 that has been once started up toward. However, in this case, water is discharged under the water pressure corresponding to the resistance for the startup.
【0008】一方、図3(b)のように抵抗を受けずに
排出する場合がある。上記の例ではシンクの高さに基づ
く抵抗について述べたが、排水する水はカラン12から
直接流出させることは稀で、実際の使用状態においては
カラン12から樹脂等のホースを介して使用に供してい
る。この際、ホースが折れ曲がる等の障害がしばしば生
じる。その結果、排水の抵抗は電解水生成装置に入力さ
れる水圧が一定だとしてもカラン以降の吐出状況によっ
て変わってくる。On the other hand, as shown in FIG. 3 (b), the ink may be discharged without receiving resistance. In the above example, the resistance based on the height of the sink was described, but it is rare that the drained water directly flows out from the calan 12, and in the actual use condition, it is used from the calan 12 via a hose such as resin. ing. At this time, an obstacle such as bending of the hose often occurs. As a result, the resistance of the wastewater changes depending on the discharge condition after the currant even if the water pressure input to the electrolyzed water generator is constant.
【0009】ところが図2の従来装置において、スイッ
チ手段10は流量に応答するスイッチであるため、上記
の水圧とは関係なく作動するので、これのみで制御を行
うと下記の問題がある。 (i)即ち、スイッチ手段10のみによる信号では、前
記水圧による抵抗の増大した結果としての僅かな流量の
流れと、カラン12を絞った結果による意識的に減少さ
せた流量の流れと、を区別して開閉弁を制御することは
できない。従って所望しないのにも拘らず、陰極室の電
解状況を陽極室におよぼす恐れがある。このため所望濃
度外のpHのアルカリイオン水が生成されてしまう。 (ii)電解開始時の僅かな流量しかない時でも、スイッ
チ手段10は信号を出力する。この時、電極6,7には
流量に拘らず、直ちに直流電圧が印加されてしまう。こ
のため電源から電極に大電流が流れ電極の寿命を短縮す
る恐れがあり、ときによっては電源のブレーカを作動さ
せ使用を中断させることもある。However, in the conventional apparatus of FIG. 2, the switch means 10 is a switch that responds to the flow rate, and therefore operates regardless of the above water pressure. Therefore, if only this is used for control, there are the following problems. (I) That is, with the signal from the switch means 10 only, a slight flow rate flow as a result of the increase in resistance due to the water pressure and a consciously reduced flow rate flow due to the result of squeezing the calan 12 are distinguished. The on-off valve cannot be controlled separately. Therefore, although not desired, there is a possibility that the electrolysis condition of the cathode chamber may reach the anode chamber. Therefore, alkaline ionized water having a pH outside the desired concentration is generated. (Ii) The switch means 10 outputs a signal even when there is only a small flow rate at the start of electrolysis. At this time, a DC voltage is immediately applied to the electrodes 6 and 7 regardless of the flow rate. For this reason, a large current may flow from the power source to the electrode, shortening the life of the electrode, and in some cases, the breaker of the power source may be activated to discontinue use.
【0010】本発明の目的は上記問題点を解決した連続
式電解水生成装置を提供することにある。An object of the present invention is to provide a continuous electrolyzed water generator which solves the above problems.
【0011】[0011]
【課題を解決するための手段】上記目的を達成するた
め、本発明は所定の水が供給される電解槽を隔膜で陰極
室と陽極室とに仕切り、それぞれの極室に電極を設け
て、直流電圧を印加し、上記陰極室および陽極室からそ
れぞれアルカリイオン水および酸性水を得るようにした
連続式電解水生成装置において、陰または陽極室側に通
じる出口側ラインに流量に応答するフロースイッチ手
段、電解槽の入口側に通じるラインに水圧に応答する圧
力スイッチ手段、陽または陰極室側に通じる出口側ライ
ンにバルブをそれぞれ設け、上記フロースイッチ手段お
よび圧力スイッチ手段が発生する信号に応答して上記バ
ルブを制御するように構成したことを要旨とする。In order to achieve the above object, the present invention divides an electrolytic cell to which a predetermined amount of water is supplied into a cathode chamber and an anode chamber with a diaphragm, and an electrode is provided in each electrode chamber, In a continuous electrolyzed water generator in which a DC voltage is applied to obtain alkaline ionized water and acidic water from the cathode chamber and the anode chamber, respectively, a flow switch that responds to the flow rate on the outlet side line that communicates with the negative or anode chamber side. Means, a pressure switch means for responding to water pressure in a line communicating with the inlet side of the electrolytic cell, and a valve for an outlet side line communicating with the positive or negative electrode chamber side, respectively, for responding to signals generated by the flow switch means and the pressure switch means. The gist is that it is configured to control the above valve.
【0012】上記本発明の装置において、前記フロース
イッチ手段および圧力スイッチ手段からの前記信号に応
答して前記直流電圧の電極への印加を制御する電源スイ
ッチ手段を設けてもよい。In the above apparatus of the present invention, power switch means for controlling the application of the DC voltage to the electrodes in response to the signals from the flow switch means and the pressure switch means may be provided.
【0013】[0013]
【作用】圧力スイッチ手段およびフロースイッチ手段が
共に作動した時のそれぞれからの信号によりバルブが開
放される。また前記電源スイッチ手段を設けてあれば、
この時オンとなって電解が開始され、所定pH濃度の酸
性水およびアルカリイオン水が得られる。The valve is opened by a signal from each of the pressure switch means and the flow switch means when they are activated. If the power switch means is provided,
At this time, it is turned on to start electrolysis, and acidic water and alkaline ionized water having a predetermined pH concentration are obtained.
【0014】[0014]
【実施例】以下図面に示す本発明の実施例を説明する。
図1(a)は本発明による連続式電解水生成装置の一実
施例で、図2と同一符号は同一または類似の部品をあら
わす。なお電解槽1の構成を図1(b)に示す。Embodiments of the present invention shown in the drawings will be described below.
FIG. 1A shows an embodiment of a continuous electrolyzed water producing apparatus according to the present invention, and the same reference numerals as those in FIG. 2 represent the same or similar parts. The structure of the electrolytic cell 1 is shown in FIG.
【0015】図1の実施例において、図2の従来装置と
相違する点は、電解槽1の水供給用の入口側ライン15
に水圧に応答する圧力スイッチ16を設け、該圧力スイ
ッチ16および前記フロースイッチ10が発生する信号
に応答して制御回路17がバルブ11を開放にするよう
に制御する構成にある。また上記実施例においては、好
適には、制御回路17により圧力スイッチ16およびフ
ロースイッチ10からの信号に応答して電源スイッチ1
8をオンさせるように構成される。The embodiment of FIG. 1 differs from the conventional apparatus of FIG. 2 in that the inlet side line 15 for supplying water to the electrolytic cell 1 is different.
A pressure switch 16 that responds to water pressure is provided in the control circuit 17, and the control circuit 17 controls the valve 11 to open in response to signals generated by the pressure switch 16 and the flow switch 10. Further, in the above embodiment, it is preferable that the control circuit 17 responds to signals from the pressure switch 16 and the flow switch 10 by the power switch 1.
8 is turned on.
【0016】このような構成で、所定の水、例えば、水
道水が供給され、カラン12を開放すると、圧力スイッ
チ16およびフロースイッチ10から信号が出力され、
これに応答して電源スイッチ18がオンして直流電圧が
電極6,7に印加されて電解が開始されると共にバルブ
11が開放される。従って供給ライン8および9にはア
ルカリイオン水および酸性水が流れ、カラン12、バル
ブ11を介して供給先へ圧送される。With such a structure, when a predetermined water, for example, tap water is supplied and the calan 12 is opened, signals are output from the pressure switch 16 and the flow switch 10,
In response to this, the power switch 18 is turned on, a DC voltage is applied to the electrodes 6 and 7, electrolysis is started, and the valve 11 is opened. Therefore, the alkaline ionized water and the acidic water flow through the supply lines 8 and 9, and are pressure-fed to the supply destination via the currant 12 and the valve 11.
【0017】なお、図1の実施例において電極に印加さ
れる直流電圧の極性切り換え回路19を設けてもよい。
この極性切り換え回路19は、例えば、図1(c)のよ
うなスイッチが用いられ、制御回路17によってその切
り換えが制御される。この極性切り換え回路19を、例
えば、制御回路17により反転させれば、陰極6に正電
圧を、陽極7に負電圧を印加することができる。従って
これによって陰極水の流量で陽極水の流量を制御するば
かりでなく、逆に陽極水の流量で陰極水の流量を制御す
ることもできる。また上記実施例においては、必要に応
じて、極性切り換え回路19に連動させて制御回路17
により三方弁13を制御することもできる。これにより
フロースイッチ10の酸洗い等を容易に行うことができ
る。A polarity switching circuit 19 for the DC voltage applied to the electrodes may be provided in the embodiment of FIG.
As the polarity switching circuit 19, for example, a switch as shown in FIG. 1C is used, and the switching is controlled by the control circuit 17. If the polarity switching circuit 19 is inverted by the control circuit 17, for example, a positive voltage can be applied to the cathode 6 and a negative voltage can be applied to the anode 7. Therefore, by this, not only the flow rate of the anode water can be controlled by the flow rate of the cathode water, but conversely, the flow rate of the cathode water can be controlled by the flow rate of the anode water. In the above embodiment, the control circuit 17 is linked with the polarity switching circuit 19 if necessary.
The three-way valve 13 can also be controlled by. Thereby, the flow switch 10 can be easily pickled.
【0018】[0018]
【発明の効果】以上説明したように本発明によれば、電
解槽の出口側のフロースイッチからの信号のみではなく
入口側の圧力スイッチからの信号に応答して陽極室出口
側のバルブを開放するようにしたので、電解槽の流入圧
およびカラン以降の水流抵抗に拘らず所望pHの電解水
が出力されることになる。また上記2つのスイッチから
の信号により電源スイッチをオンするようにすれば、電
解槽の流量が少ない時点で電極に直流電圧が印加される
ことがないので、電解開始時に大電流が流れることはな
い。As described above, according to the present invention, the valve on the outlet side of the anode chamber is opened in response to not only the signal from the flow switch on the outlet side of the electrolytic cell but also the signal from the pressure switch on the inlet side. As a result, the electrolyzed water having the desired pH is output regardless of the inflow pressure of the electrolytic cell and the water flow resistance after the currant. If the power switch is turned on by the signals from the above two switches, a DC voltage will not be applied to the electrodes when the flow rate in the electrolytic cell is low, so a large current will not flow at the start of electrolysis. .
【図1】本発明の一実施例を示す概略構成図である。FIG. 1 is a schematic configuration diagram showing an embodiment of the present invention.
【図2】従来の電解水生成装置の一例を示す概略構成図
である。FIG. 2 is a schematic configuration diagram showing an example of a conventional electrolyzed water generator.
【図3】従来装置の課題を説明するための図である。FIG. 3 is a diagram for explaining a problem of the conventional device.
1 電解槽 2 水供給室 3 隔膜 4 陰極室 5 陽極室 6,7 電極 8,9 供給ライン 10 スイッチ手段 11 開閉弁 12 カラン 13 三方弁 14 ドレン部 15 入口側ライン 16 圧力スイッチ 17 制御回路 18 電源スイッチ 19 極性切り換え回路 20 シンク 21 負荷配管 DESCRIPTION OF SYMBOLS 1 Electrolyzer 2 Water supply chamber 3 Membrane 4 Cathode chamber 5 Anode chamber 6,7 Electrode 8,9 Supply line 10 Switch means 11 Open / close valve 12 Caran 13 Three-way valve 14 Drain section 15 Inlet side line 16 Pressure switch 17 Control circuit 18 Power supply Switch 19 Polarity switching circuit 20 Sink 21 Load piping
Claims (2)
極室と陽極室とに仕切り、それぞれの極室に電極を設け
て、直流電圧を印加し、上記陰極室および陽極室からそ
れぞれアルカリイオン水および酸性水を得るようにした
連続式電解水生成装置において、陰または陽極室側に通
じる出口側ラインに流量に応答するフロースイッチ手
段、電解槽の入口側に通じるラインに水圧に応答する圧
力スイッチ手段、陽または陰極室側に通じる出口側ライ
ンにバルブをそれぞれ設け、上記フロースイッチ手段お
よび圧力スイッチ手段が発生する信号に応答して上記バ
ルブを制御するように構成したことを特徴とする連続式
電解水生成装置。1. An electrolytic cell to which a predetermined amount of water is supplied is partitioned by a diaphragm into a cathode chamber and an anode chamber, electrodes are provided in each of the electrode chambers, and a DC voltage is applied to the cathode chamber and the anode chamber. In a continuous electrolyzed water generator that obtains alkaline ionized water and acidic water, a flow switch means that responds to the flow rate on the outlet side line that communicates with the negative or anode chamber side, and a water pressure response on the line that communicates with the inlet side of the electrolytic cell And a valve is provided on the outlet side line communicating with the positive or negative chamber side, respectively, and the valve is controlled in response to signals generated by the flow switch means and the pressure switch means. Continuous electrolyzed water generator.
ッチ手段からの前記信号に応答して前記直流電圧の電極
への印加を制御する電源スイッチ手段を設けたことを特
徴とする請求項1に記載の連続式電解水生成装置。2. The continuous circuit according to claim 1, further comprising power switch means for controlling application of the DC voltage to the electrodes in response to the signals from the flow switch means and the pressure switch means. Electrolyzed water generator.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5307499A JPH07136659A (en) | 1993-11-12 | 1993-11-12 | Continuous electrolytic water making apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5307499A JPH07136659A (en) | 1993-11-12 | 1993-11-12 | Continuous electrolytic water making apparatus |
Publications (1)
Publication Number | Publication Date |
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JPH07136659A true JPH07136659A (en) | 1995-05-30 |
Family
ID=17969824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP5307499A Pending JPH07136659A (en) | 1993-11-12 | 1993-11-12 | Continuous electrolytic water making apparatus |
Country Status (1)
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JP (1) | JPH07136659A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6007686A (en) * | 1994-08-26 | 1999-12-28 | Medical Discoveries, Inc. | System for elctrolyzing fluids for use as antimicrobial agents |
US6117285A (en) * | 1994-08-26 | 2000-09-12 | Medical Discoveries, Inc. | System for carrying out sterilization of equipment |
-
1993
- 1993-11-12 JP JP5307499A patent/JPH07136659A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6007686A (en) * | 1994-08-26 | 1999-12-28 | Medical Discoveries, Inc. | System for elctrolyzing fluids for use as antimicrobial agents |
US6117285A (en) * | 1994-08-26 | 2000-09-12 | Medical Discoveries, Inc. | System for carrying out sterilization of equipment |
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