JP2000189971A - Method for preventing sticking of bubbles on electrode board surface in electrolytic water production device - Google Patents

Method for preventing sticking of bubbles on electrode board surface in electrolytic water production device

Info

Publication number
JP2000189971A
JP2000189971A JP10373871A JP37387198A JP2000189971A JP 2000189971 A JP2000189971 A JP 2000189971A JP 10373871 A JP10373871 A JP 10373871A JP 37387198 A JP37387198 A JP 37387198A JP 2000189971 A JP2000189971 A JP 2000189971A
Authority
JP
Japan
Prior art keywords
electrode
electrode plate
bubbles
plate surface
electrolysis
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
Application number
JP10373871A
Other languages
Japanese (ja)
Inventor
Yoshinobu Shimizu
義信 清水
Munetaka Iwata
宗高 岩田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EKOWAADO KK
Original Assignee
EKOWAADO KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by EKOWAADO KK filed Critical EKOWAADO KK
Priority to JP10373871A priority Critical patent/JP2000189971A/en
Publication of JP2000189971A publication Critical patent/JP2000189971A/en
Pending legal-status Critical Current

Links

Abstract

PROBLEM TO BE SOLVED: To improve efficiency of electrolysis by efficiently removing bubbles from an electrode plate surface without intermitting takeouts of acidic water and alkaline water from an electrolytic water production device, and to provide a method for preventing sticking of metallic ions such as Ca and Mg, on the electrode plate surface. SOLUTION: In this method for preventing sticking of bubbles on the electrode plate surface of the electrolytic water production device, sticking of bubbles on the electrode plate surface, is prevented by inverting + and-of the electrode for a short time with a specified time interval during the power is supplied on the electrodes of the electrolytic water production device. During the power is supplied on the electrodes of the electrolytic water production device, 1/10-7/10 electric current with respect to the electric current impressed when the electrolysis is performed by being inverted + and-of the electrode for a short time with a specified interval, is impressed, thus the sticking of bubbles on the electrode plate surface is prevented.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】この発明は、電解水生成装置
に関し、特に、電解水生成装置の電極板面への気泡の付
着を防止する方法に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electrolyzed water generator, and more particularly to a method for preventing air bubbles from adhering to an electrode plate surface of an electrolyzed water generator.

【0002】[0002]

【従来の技術】従来、電解水生成装置においては、連続
して水を電気分解している間に、電解槽の陰極側の電極
にカルシウム、マグネシウムなどが付着して電解能力が
低下するという問題があり、これを解決するために、一
定の通電時間経過後に、電解極性を切り換えて陰極側の
電極を陽極とし(この場合、電解極性を切り換えて流す
電流の大きさは、電気分解の際に流していた電流の大き
さと同じである)、これによって電極の表面に付着した
カルシウム等を電気的に溶解、洗浄することが行われて
いた。
2. Description of the Related Art Conventionally, in an electrolyzed water generating apparatus, while water is being continuously electrolyzed, calcium, magnesium and the like adhere to an electrode on the cathode side of an electrolytic cell, resulting in a problem that the electrolytic capacity is reduced. In order to solve this, after a certain energizing time has elapsed, the electrolytic polarity is switched to make the electrode on the cathode side an anode (in this case, the magnitude of the current flowing by switching the electrolytic polarity changes during electrolysis. This is the same as the magnitude of the current flowing), thereby electrically dissolving and washing calcium and the like attached to the surface of the electrode.

【0003】このように定期的に電解極性を切り換えて
洗浄する場合には、通常のアルカリ水の取り出し口(陰
極側)から酸性水が、通常の酸性水の取り出し口(陽極
側)からアルカリ水が出ることとなるため、この洗浄の
間は、電解水生成装置から取り出される水の使用、飲用
を禁止しているのが一般的であった。
[0003] When washing is performed by periodically switching the electrolytic polarity in this manner, acidic water is discharged from a normal alkaline water outlet (cathode side) and alkaline water is discharged from a normal acidic water outlet (anode side). Therefore, during this washing, use and drinking of water taken out of the electrolyzed water generator were generally prohibited.

【0004】一方、電解の際に電極板表面に付着する気
泡(陽極板面に生じるCl、O の気泡、陰極板
表面に生じるHの気泡)による電解効率の低下に着
目し、これを防止して電解効率の向上を図ると共に、電
極板表面へのカルシウム、マグネシウムなどの付着を防
止する、という考え方は、これまで提案されていなかっ
た。
On the other hand, gas adhering to the electrode plate surface during electrolysis
Bubble (Cl generated on the anode plate surface)2, O 2Bubbles, cathode plate
H generated on the surface2Of the electrolysis efficiency caused by air bubbles)
In order to improve the electrolysis efficiency by preventing this,
Prevents calcium and magnesium from adhering to the electrode plate surface
The idea of stopping has never been proposed
Was.

【発明が解決しようとする課題】本発明は、電解の際に
電極板表面に付着して電極板表面を占拠する気泡の存在
によって電解効率の低下がもたらされることに着目し、
電気分解の際に電極板表面に生じる気泡の発生過程を検
討して、電解水生成装置からの酸性水、アルカリ水の取
り出しを中断させることなく、効率よく電極板表面から
気泡を取り除き、これによって電解効率の改善を図ると
共に、電極板表面へのカルシウム、マグネシウムなどの
金属イオンの付着を防止できる方法を提案することを目
的としている。
SUMMARY OF THE INVENTION The present invention focuses on the fact that the presence of air bubbles that adhere to the electrode plate surface during the electrolysis and occupy the electrode plate surface lowers the electrolysis efficiency.
Examining the generation process of bubbles generated on the electrode plate surface during electrolysis, without removing the acidic water and alkaline water from the electrolyzed water generator, efficiently removing bubbles from the electrode plate surface, It is an object of the present invention to improve the electrolysis efficiency and to propose a method capable of preventing metal ions such as calcium and magnesium from adhering to the electrode plate surface.

【0005】[0005]

【課題を解決するための手段】この発明は、電解水生成
装置の電極への通電中において、電極板表面に発生する
気泡が電解効率の低下に影響を及ぼすほどの大きさに成
長しない時点で、短時間、電極の+、−を反転させ、電
気分解を行っていた際に電極に与えていた電流よりは小
さい反転された電流を電極に与えることによって、電極
板表面に発生していた気泡を一瞬にして電極板表面から
除去することを可能としたものである。これによって、
電解水生成装置からの酸性水、アルカリ水の取り出しを
中断させることなしに、電解効率の改善、電極板表面へ
のカルシウム、マグネシウムなどの金属イオンの付着防
止を達成したものである。
SUMMARY OF THE INVENTION The present invention is directed to a method for producing an electrolyzed water, in which bubbles generated on an electrode plate surface do not grow to such a size as to affect a reduction in electrolysis efficiency during energization of the electrodes. The bubbles generated on the surface of the electrode plate by inverting + and-of the electrode for a short time and applying an inverted current smaller than the current applied to the electrode during the electrolysis to the electrode. Can be instantaneously removed from the electrode plate surface. by this,
The present invention achieves improvement in electrolysis efficiency and prevention of adhesion of metal ions such as calcium and magnesium to the surface of the electrode plate without interrupting removal of acidic water and alkaline water from the electrolyzed water generator.

【0006】[0006]

【発明の実施の形態】この発明が提案する電極板面への
気泡付着防止方法は、電解水生成装置の電極への通電中
において、所定の時間間隔で、電極の+、−を反転さ
せ、電極板面への気泡の付着を防止することを特徴とし
た電解水生成装置における電極板面への気泡付着防止方
法である。
BEST MODE FOR CARRYING OUT THE INVENTION A method for preventing air bubbles from adhering to an electrode plate surface proposed by the present invention is to reverse + and-of electrodes at predetermined time intervals during energization of the electrodes of an electrolyzed water generating apparatus. This is a method for preventing air bubbles from adhering to the electrode plate surface in an electrolyzed water generator, characterized by preventing air bubbles from adhering to the electrode plate surface.

【0007】前記における所定の時間間隔は、電解水生
成装置の電極への通電中において、電極板表面に発生す
る気泡が電解効率の低下に影響を及ぼすほどの大きさに
成長しない時点ごとにということであり、電極板表面の
面積の20%を越える面積の部分が、電極板表面に付着
した気泡によって占拠されるようになる以前の時点にお
いて、電極の+、−を反転させることが好ましい。
The above-mentioned predetermined time interval is defined as each time when bubbles generated on the surface of the electrode plate do not grow to such a size as to affect a decrease in electrolysis efficiency during energization of the electrode of the electrolyzed water generating apparatus. That is, it is preferable that the + and-of the electrode be inverted before a portion having an area exceeding 20% of the area of the electrode plate surface is occupied by bubbles attached to the electrode plate surface.

【0008】なお、発明者が検討したところによれば、
以下に説明する電解水生成装置の電極への通電開始後の
電極板表面での気泡の発生、成長の状況から、電解水生
成装置の電極への通電中における10秒乃至30秒に一
度の間隔で、電極の+、−を反転させることが効果的で
あった。
According to the study by the inventor,
From the state of the generation and growth of bubbles on the electrode plate surface after the start of energization to the electrode of the electrolyzed water generator described below, the interval of once every 10 to 30 seconds during energization to the electrode of the electrolyzed water generation apparatus Thus, it was effective to invert + and-of the electrode.

【0009】電解水生成装置の電極への通電開始後の電
極板表面での気泡の発生、成長。電極への通電開始〜1
0秒程度経過まで:肉眼では確認することのできない気
泡(陽極板面にOなどの気 泡、陰極板
表面にHの気泡)が生じる。電極への通電開始後1
0秒〜30秒:時間の経過と共に、肉眼でも気泡の成長
を認めることができるよ うになるが、電極
板表面からの気泡の離脱は生じない。電極への通電開始
後30秒〜40秒:隣接する気泡同士が接触し合うほど
電極板表面に多くの気泡が発 生し、気泡同
士が合体して、より大きな気泡になる。その際合体し
て大きくなった気泡の周囲の気泡の中には、
電極板表面から離脱し 始めるものがある。
[0009] Generation and growth of bubbles on the surface of the electrode plate after energization of the electrodes of the electrolyzed water generator starts. Start of current supply to electrodes-1
Until the elapse of about 0 seconds: bubbles that cannot be confirmed with the naked eye (bubbles such as O 2 on the anode plate surface and H 2 bubbles on the cathode plate surface) are generated. 1 after start of power supply to electrodes
0 to 30 seconds: As time elapses, the growth of bubbles can be recognized with the naked eye, but the bubbles do not separate from the surface of the electrode plate. 30 seconds to 40 seconds after the start of energization of the electrode: The more bubbles adjacent to each other, the more bubbles are generated on the surface of the electrode plate, and the bubbles coalesce to form larger bubbles. Then merge
In the bubbles around the bubble that has become larger,
Some may begin to detach from the electrode plate surface.

【0010】すなわち、通電後30秒を経過する頃から
電極板表面の10%〜20%の面積が電極板表面に付着
した気泡によって占拠されるようになる。
That is, about 30 seconds after the energization, an area of 10% to 20% of the surface of the electrode plate is occupied by air bubbles adhering to the surface of the electrode plate.

【0011】そこで、電解水生成装置の電極への通電中
において、少なくとも30秒に一度ずつ電極の+、−を
反転させれば、前記のように発生途上の気泡を、まだ比
較的小さな時点で、一瞬にして電極板表面から離脱させ
ることができる。電極の+、−反転後、気泡はまた最初
から前述したような発生の過程をたどることになるの
で、前述したように30秒を経過した頃から生じる事
態、すなわち電極板表面の10%〜20%の面積が気泡
によって常時占拠され、電解効率の低下がもたらされる
という事態を回避することができ、電解効率の向上を図
ることができる。
Therefore, if the + and-of the electrode are inverted at least once every 30 seconds during energization of the electrode of the electrolyzed water generator, the bubbles that are being generated as described above can be removed at a relatively small point in time. , Can be instantaneously separated from the electrode plate surface. After the + and-reversal of the electrode, the bubble also follows the above-described generation process from the beginning. Therefore, as described above, the bubble occurs after about 30 seconds, that is, 10% to 20% of the surface of the electrode plate. % Area is always occupied by the bubbles, and a situation where the electrolysis efficiency is lowered can be avoided, and the electrolysis efficiency can be improved.

【0012】一方、通電後10秒経過していないような
時点では、前述したように、気泡の発生は肉眼では確認
できない程度の小規模なものであるので、電極への通電
中において10秒以内の間隔で電極の+、−を反転させ
ても電極板面から気泡を除去するという上では、あまり
効率的でない。
On the other hand, at a point in time when 10 seconds have not elapsed after energization, as described above, since the generation of bubbles is so small that it cannot be confirmed with the naked eye, it is within 10 seconds during energization of the electrode. It is not very efficient to remove bubbles from the electrode plate surface even if the + and-of the electrode are reversed at intervals of.

【0013】そこで、電極への通電中において、10秒
乃至30秒に一度ずつ電極の+、−を反転させるのが効
果的である。
Therefore, it is effective to invert the + and-of the electrode once every 10 to 30 seconds while energizing the electrode.

【0014】次に、前記の電解水生成装置における電極
板面への気泡付着防止方法において、電極の+、−を反
転させる時間は、短時間とすることが好ましい。電極の
+、−を反転させると一瞬にして電極板表面に付着して
いた気泡が除去されるので、長時間に亘って反転させる
必要がないからである。したがって、1秒以上に亘って
電極の+、−を反転させている必要はなく、反転させる
時間は、1秒より少なくてよい。
Next, in the above-described method for preventing air bubbles from adhering to the electrode plate surface in the electrolyzed water generating apparatus, the time for inverting + and-of the electrode is preferably short. This is because, if + and-of the electrode are reversed, air bubbles adhering to the surface of the electrode plate are removed instantaneously, and it is not necessary to reverse the electrode over a long period of time. Therefore, it is not necessary to invert + and-of the electrode over 1 second or more, and the time for inversion may be shorter than 1 second.

【0015】発明者が検討したところによれば、電極の
+、−を反転させている時間が、0.5秒程度でも、電
極板表面に付着していた気泡を除去する上では十分であ
った。そこで、電解の効率を考えて、電極の+、−を反
転させている時間は、0.1秒乃至0.5秒とすること
が好ましい。なお、この下限の0.1秒は、電極の+、
−の反転を制御する反転制御回路の能力に負うところが
大きく、0.1秒より短い間隔で、例えば、0.01秒
などで、電極の+、−を反転することができるならば、
そのような短い反転時間でもよい、電極の+、−を切り
換えることによって一瞬にして電極板表面に付着してい
た気泡は除去されるからであり、また前述したように、
電極板表面の面積の20%を越える面積の部分が、電極
板表面に付着した気泡によって占拠されるようになる以
前の時点において、電極の+、−を反転させているの
で、除去すべき気泡はまだ十分大きくなっておらず、電
極板表面を占拠している面積も多くないので、極めて短
時間、例えば、0.01秒間程度の反転時間であって
も、電極板表面に付着していた気泡を効果的に除去でき
るからである。
According to the studies made by the inventor, it has been found that the time for inverting the + and-of the electrode for about 0.5 seconds is sufficient for removing air bubbles adhering to the electrode plate surface. Was. Therefore, in consideration of the efficiency of electrolysis, the time for inverting + and-of the electrode is preferably set to 0.1 second to 0.5 second. In addition, the lower limit of 0.1 seconds corresponds to +,
If the ability of the inversion control circuit to control the inversion of-depends greatly on the ability to invert the + and-electrodes at intervals shorter than 0.1 second, for example, 0.01 second,
Such a short reversal time may be used, because bubbles attached to the electrode plate surface are removed instantaneously by switching between + and-of the electrode.
Before the portion having an area exceeding 20% of the area of the electrode plate surface is occupied by the bubbles attached to the electrode plate surface, the + and-of the electrode are reversed. Has not yet become sufficiently large, and the area occupying the electrode plate surface is not large, so that it has adhered to the electrode plate surface in an extremely short time, for example, even for an inversion time of about 0.01 second. This is because bubbles can be effectively removed.

【0016】また、前記の電解水生成装置における電極
板面への気泡付着防止方法において、電極の+、−を反
転させた際に電極に印加する電流は、電解水生成装置に
おいて電気分解を行っている際に電極へ印加している電
流の1/10〜7/10の大きさの電流とすることが好
ましい。すなわち、+8アンペアの電流が印加されてい
た電極には、−0.8アンペア〜−5.6アンペアの電
流を印加するように電極の+、−を反転させることが望
ましい。
In the method for preventing air bubbles from adhering to the electrode plate surface in the above-mentioned electrolyzed water generating apparatus, the current applied to the electrodes when + and-of the electrodes are reversed is such that electrolysis is performed in the electrolyzed water generating apparatus. In this case, it is preferable to set the current to a magnitude of 1/10 to 7/10 of the current applied to the electrode. That is, it is desirable to invert + and-of the electrodes so that a current of -0.8 to -5.6 amps is applied to the electrode to which the current of +8 amps has been applied.

【0017】前記の電解水生成装置において電気分解を
行っている際に電極へ印加している電流の1/10〜7
/10という範囲は、電極板表面に付着している気泡を
除去するという効果を発揮させつつ、一方で、電極板表
面に与える負荷を小さくし、電力消費を抑えるという観
点から好ましいとされるものである。
In the above electrolyzed water generator, 1/10 to 7 of the current applied to the electrode during electrolysis.
The range of / 10 is preferable from the viewpoint of reducing the load applied to the surface of the electrode plate and suppressing the power consumption while exerting the effect of removing the air bubbles adhering to the surface of the electrode plate. It is.

【0018】なお、発明者が検討したところによれば、
電極板表面に付着している気泡を除去するという効果を
十分に発揮させつつ、一方で、電極板表面に与える負荷
を小さくし、電力消費を抑えるという効果を相乗的に発
揮させる範囲としては、電解水生成装置において電気分
解を行っている際に電極へ印加している電流を反転さ
せ、その大きさは電気分解を行っている際に電極へ印加
していた電流の大きさの1/4〜1/2とすることが、
更に好ましかった。
According to the study by the inventor,
As a range for synergistically exerting the effect of removing the air bubbles attached to the electrode plate surface, while reducing the load applied to the electrode plate surface and suppressing the power consumption, In the electrolyzed water generator, the current applied to the electrode during electrolysis is inverted, and the magnitude thereof is 1 / of the current applied to the electrode during electrolysis. ~ 1/2
I liked it even more.

【0019】[0019]

【実施例】この発明の好ましい実施例を添付図面を参照
して説明する。
Preferred embodiments of the present invention will be described with reference to the accompanying drawings.

【0020】隔膜2で分離された電解槽1内に陽極3と
陰極4とが設置されている。陽極3、陰極4は反転制御
回路5を介して電源6に接続されており、陽極3に+8
アンペア、陰極4に−8アンペアの電流が与えられて
る。給水管7を介して矢示8のように電解槽1に供給さ
れた水は、従来この技術分野で公知の方法によって電気
分解され、陽極3側から酸性水が矢示9のように、陰極
4側からアルカリ水が矢示10のように、それぞれ取り
出される。
An anode 3 and a cathode 4 are provided in an electrolytic cell 1 separated by a diaphragm 2. The anode 3 and the cathode 4 are connected to a power source 6 via an inversion control circuit 5, and a voltage of +8
A current of -8 amps is given to the amps and the cathode 4. Water supplied to the electrolytic cell 1 through the water supply pipe 7 as indicated by an arrow 8 is electrolyzed by a method known in the related art, and acidic water is supplied from the anode 3 side to the cathode as indicated by an arrow 9 as indicated by an arrow 9. Alkaline water is respectively taken out from the four sides as shown by arrow 10.

【0021】反転制御回路5は、タイマーを用いた継電
器などのような電気的機器によって構成されており、こ
の反転制御回路5の働きによって、前記のように電解水
の生成(電気分解)を行っている際に、30秒間隔で、
陽極3、陰極4の極性を反転させている。すなわち、3
0秒に一度、陽極3をマイナスに、陰極4をプラスに反
転させいる。この電極の+、−を反転させている時間は
0.2秒、反転させた際に電極に与える電流は、陽極3
に−3アンペア、陰極4に+3アンペアであり、これも
反転制御回路5の制御の下に行われる。
The inversion control circuit 5 is constituted by an electric device such as a relay using a timer, and the generation (electrolysis) of the electrolyzed water is performed by the operation of the inversion control circuit 5 as described above. While doing, at 30 second intervals,
The polarity of the anode 3 and the cathode 4 is reversed. That is, 3
Once every 0 seconds, the anode 3 is turned negative and the cathode 4 is turned positive. The time for inverting + and-of this electrode is 0.2 seconds, and the current applied to the electrode when inverting is +3
-3 amps and the cathode 4 +3 amps, also under the control of the inversion control circuit 5.

【0022】前記のように、電解水の生成(電気分解)
中において、30秒に一度、陽極3、陰極4の極性を反
転させ、0.2秒という短時間、電気分解の際に電極に
印化していた電流の3/8の強さの反転された電流を印
化するだけであるので、電解槽1からは継続して酸性
水、アルカリ水を取り出し続ける事ができ、消毒、飲用
などに使用することができる。
As described above, generation of electrolyzed water (electrolysis)
In the meantime, the polarity of the anode 3 and the cathode 4 was reversed once every 30 seconds, and for a short period of 0.2 seconds, the intensity of the current 3/8 of the current imprinted on the electrode during the electrolysis was reversed. Since only the electric current is imprinted, the acidic water and the alkaline water can be continuously taken out from the electrolytic cell 1 and used for disinfection, drinking, and the like.

【0023】このように、陽極3、陰極4の極性を30
秒間隔で反転させる工程を介在させるのみで、他は通常
の要領・方法で電気分解を継続して観察したところ、電
解槽1からは、矢示9、10のように酸性水、アルカリ
水の取り出しを継続する一方で、陽極3、陰極4の表面
に気泡が付着し、その大部分の面積を占拠するという状
態は発生しなかった。また、このようにして、30秒間
隔で電極の極性を反転させ、電解水の生成を継続したと
ころ、長時間経過しても陰極4の表面に金属イオンが付
着することもなかった。
Thus, the polarity of the anode 3 and the cathode 4 is set to 30
The electrolysis was continued and observed in the usual manner and method except for the step of inversion at intervals of seconds. While the removal was continued, no air bubbles adhered to the surfaces of the anode 3 and the cathode 4 and occupy most of the area. In addition, when the polarity of the electrode was inverted at intervals of 30 seconds and the generation of the electrolytic water was continued, no metal ions were attached to the surface of the cathode 4 even after a long time.

【0024】電解効率のよさを比較するために、同一の
装置において陽極3、陰極4の極性を反転させることな
く通常の要領・方法で電気分解を継続し、本願発明の前
記方法を実施した場合と比較したところ、各段に効率が
よくなっていることが確認できた。
In order to compare the electrolysis efficiency, the electrolysis was continued in the same manner and in the usual manner without reversing the polarity of the anode 3 and the cathode 4 and the above-mentioned method of the present invention was carried out. As a result, it was confirmed that the efficiency was improved in each stage.

【0025】[0025]

【発明の効果】本発明によれば、電解水生成装置からの
酸性水、アルカリ水の取り出しを中断させることなく、
効率よく電極板表面から気泡を取り除き、これによって
電解効率の改善を図ると共に、電極板表面へのカルシウ
ム、マグネシウムなどの金属イオンの付着を防止するこ
とができる。
According to the present invention, without interrupting the removal of acidic water and alkaline water from the electrolyzed water generator,
Bubbles are efficiently removed from the surface of the electrode plate, thereby improving the electrolysis efficiency and preventing the adhesion of metal ions such as calcium and magnesium to the surface of the electrode plate.

【0026】しかも、この電極板表面へのカルシウム、
マグネシウムなどの金属イオンの付着を防止する効果
は、本発明が提案する方法を用いている限り半永久的に
持続させることができる。
Moreover, calcium on the surface of the electrode plate,
The effect of preventing adhesion of metal ions such as magnesium can be maintained semipermanently as long as the method proposed by the present invention is used.

【0027】そこで、水の電気分解を、ビルなどにおけ
る貯水層、雨水などを保存している貯水層において行
い、雑菌の繁殖の防止、水の腐敗の防止に利用し、ここ
で本願発明の方法を使用すれば、貯水層における雑菌の
繁殖の防止、水の腐敗の防止を半永久的に達成すること
ができる。
Therefore, the electrolysis of water is performed in a reservoir in a building or the like, or a reservoir storing rainwater, etc., to prevent the propagation of various bacteria and the decay of water. By using, it is possible to semipermanently prevent the propagation of various bacteria in the water reservoir and the prevention of water decay.

【図面の簡単な説明】[Brief description of the drawings]

【図1】 この発明の実施態様を説明する概念図。FIG. 1 is a conceptual diagram illustrating an embodiment of the present invention.

【符号の説明】[Explanation of symbols]

1 電解槽 2 隔膜 3 陽極 4 陰極 5 反転制御回路 6 電源 DESCRIPTION OF SYMBOLS 1 Electrolyzer 2 Diaphragm 3 Anode 4 Cathode 5 Inversion control circuit 6 Power supply

Claims (3)

【特許請求の範囲】[Claims] 【請求項1】 電解水生成装置の電極への通電中におい
て、所定の時間間隔で、電極の+、−を反転させ、電極
板面への気泡の付着を防止することを特徴とした電解水
生成装置における電極板面への気泡付着防止方法。
1. An electrolytic water generating apparatus according to claim 1, wherein during energization of the electrodes of the electrolyzed water generating apparatus, + and-of the electrodes are inverted at predetermined time intervals to prevent air bubbles from adhering to the electrode plate surface. A method for preventing air bubbles from adhering to the electrode plate surface in the generator.
【請求項2】 電解水生成装置の電極への通電中におい
て、所定の時間間隔で、短時間、電極の+、−を反転さ
せ、電極板面への気泡の付着を防止することを特徴とし
た電解水生成装置における電極板面への気泡付着防止方
法。
2. The method according to claim 1, wherein during energization of the electrodes of the electrolyzed water generating apparatus, + and-of the electrodes are inverted for a short time at predetermined time intervals to prevent air bubbles from adhering to the electrode plate surface. A method for preventing air bubbles from adhering to the electrode plate surface in the electrolyzed water generating apparatus.
【請求項3】 電極の+、−を反転させた際に電極に印
加する電流は、電気分解を行っている際に電解水生成装
置の電極へ印加している電流の1/10〜7/10とし
たことを特徴とする請求項1又は2記載の電解水生成装
置における電極板面への気泡付着防止方法。
3. The current applied to the electrode when + and-of the electrode are reversed is 1/10 to 7 / of the current applied to the electrode of the electrolyzed water generator during electrolysis. 3. The method for preventing air bubbles from adhering to the electrode plate surface in the electrolyzed water generating apparatus according to claim 1 or 2, wherein
JP10373871A 1998-12-28 1998-12-28 Method for preventing sticking of bubbles on electrode board surface in electrolytic water production device Pending JP2000189971A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10373871A JP2000189971A (en) 1998-12-28 1998-12-28 Method for preventing sticking of bubbles on electrode board surface in electrolytic water production device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10373871A JP2000189971A (en) 1998-12-28 1998-12-28 Method for preventing sticking of bubbles on electrode board surface in electrolytic water production device

Publications (1)

Publication Number Publication Date
JP2000189971A true JP2000189971A (en) 2000-07-11

Family

ID=18502906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10373871A Pending JP2000189971A (en) 1998-12-28 1998-12-28 Method for preventing sticking of bubbles on electrode board surface in electrolytic water production device

Country Status (1)

Country Link
JP (1) JP2000189971A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011522123A (en) * 2008-05-28 2011-07-28 ミオックス コーポレーション Electrolytic cell cleaning method including electrode and electrolytic product generator
JP2012094461A (en) * 2010-10-29 2012-05-17 Hitachi Ltd Fuel cell system and operation method thereof
US10400349B2 (en) 2006-11-28 2019-09-03 De Nora Holdings Us, Inc. Electrolytic on-site generator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10400349B2 (en) 2006-11-28 2019-09-03 De Nora Holdings Us, Inc. Electrolytic on-site generator
US11421337B2 (en) 2006-11-28 2022-08-23 De Nora Holdings Us, Inc. Electrolytic on-site generator
JP2011522123A (en) * 2008-05-28 2011-07-28 ミオックス コーポレーション Electrolytic cell cleaning method including electrode and electrolytic product generator
JP2012094461A (en) * 2010-10-29 2012-05-17 Hitachi Ltd Fuel cell system and operation method thereof

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