JP3484579B2 - Electrolytic water flow characteristics detector - Google Patents
Electrolytic water flow characteristics detectorInfo
- Publication number
- JP3484579B2 JP3484579B2 JP34837193A JP34837193A JP3484579B2 JP 3484579 B2 JP3484579 B2 JP 3484579B2 JP 34837193 A JP34837193 A JP 34837193A JP 34837193 A JP34837193 A JP 34837193A JP 3484579 B2 JP3484579 B2 JP 3484579B2
- Authority
- JP
- Japan
- Prior art keywords
- water
- electrolyzed water
- electrolyzed
- electrolytic
- supply end
- 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.)
- Expired - Fee Related
Links
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は電解水流通特性検知装置
に係り、特に病院等の消毒、殺菌等に使用される電解水
（酸性水又はアルカリ水）を電解水生成装置より遠隔の
複数個所の給水端末に配水する際の電解水の特性を適確
に検知識別するための装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electrolyzed water flow characteristic detecting device, and more particularly to electrolyzed water (acidic water or alkaline water) used for disinfection and sterilization of hospitals at a plurality of locations remote from the electrolyzed water generating device. For accurately detecting and identifying characteristics of electrolyzed water when water is distributed to the water supply terminal.
【０００２】[0002]
【従来の技術】電解水生成装置で生成した電解水である
強酸性水は殺菌効果があることは周知の通りである。こ
のため、例えば、病院の各階において上記電解水を得よ
うとする場合、従来は各階に電解水生成装置を設置して
その場所で所望の電解水を生成吐水させて、消毒、殺菌
等の用途に使用していた。従ってこの場合、装置から吐
出される電解水が所望の特性を有する電解水であること
の識別は容易である。また上記電解水が配管によって配
水される場合であっても、装置の吐水口より直接給水さ
れる場合や、電解水が配管に滞溜しない場合はその配管
中の電解水を所望の特性を有するものと見做しても特に
問題はない。It is well known that strongly acidic water, which is electrolyzed water produced by an electrolyzed water producing apparatus, has a bactericidal effect. Therefore, for example, when trying to obtain the above-mentioned electrolyzed water on each floor of a hospital, conventionally, an electrolyzed water generator is installed on each floor and a desired electrolyzed water is generated and spouted at that location, and the application such as disinfection and sterilization Was used for. Therefore, in this case, it is easy to identify that the electrolyzed water discharged from the device is electrolyzed water having desired characteristics. Even when the electrolyzed water is distributed through a pipe, the electrolyzed water in the pipe has a desired characteristic when the water is directly supplied from the outlet of the device or when the electrolyzed water does not stay in the pipe. There is no particular problem even if it is regarded as a thing.
【０００３】[0003]
【発明が解決しようとする課題】ところが電解水生成装
置で生成した電解水は滞留等のため長期間保存状態にあ
ると、次亜塩素酸濃度や溶存酸素が変動する。このた
め、消毒、殺菌等の前記用途に向かなくなる恐れがあ
る。前記病院の場合、各階に高価な電解水生成装置を設
置するのは不経済であるとの理由で、最上階のみに電解
水生成装置を設置し、そこから延設した配管によって強
酸性水をその下の各階にその水圧で給水しようとする
と、上記問題が発生する。即ち、各階の給水端において
バルブを閉めて所定時間以上使用しなかった場合、そこ
で電解水は滞留してしまい経時と共に水中の次亜塩素酸
濃度や溶存酸素量が減少してしまうが、使用者はこのこ
とを知ることができず、殆ど所望の酸性水として使用し
てしまう。しかしこの時の電解水は前記成分が含まれて
いないので、所定の殺菌効果はなく、極めて危険な事態
を招来する恐れがある。However, if the electrolyzed water produced by the electrolyzed water producing apparatus is stored for a long period of time due to retention or the like, the concentration of hypochlorous acid and the dissolved oxygen change. Therefore, it may not be suitable for the aforementioned uses such as disinfection and sterilization. In the case of the hospital, because it is uneconomical to install an expensive electrolyzed water generator on each floor, an electrolyzed water generator is installed only on the top floor, and strong acidic water is supplied by a pipe extended from there. The above problem occurs when trying to supply water to each floor below it with the water pressure. That is, if the valve is closed at the water supply end of each floor and it is not used for a predetermined time or longer, the electrolyzed water will stay there and the hypochlorous acid concentration and dissolved oxygen content in the water will decrease over time. Can not know this and uses almost as desired acidic water. However, since the electrolyzed water at this time does not contain the above-mentioned components, it does not have a predetermined bactericidal effect, and there is a risk of causing an extremely dangerous situation.
【０００４】本発明の目的は電解水の配管の給水端末に
て使用者が容易に所望の特性の電解水が給水されている
かを確認可能な装置を提供することにある。An object of the present invention is to provide a device which allows a user to easily confirm whether or not electrolyzed water having desired characteristics is being supplied at a water supply terminal of an electrolyzed water pipe.
【０００５】[0005]
【問題を解決するための手段】上記目的を達成するため
本発明の電解水流通特性検知装置は、酸性水及び又はア
ルカリ水から成る電解水を生成する電解水生成手段から
遠隔の複数の所定個所の給水端部に配水するための配管
を設けた電解水配管システムの配管端末に設けた電解水
の特性を表示するものであって、上記配管の給水端部に
設けられたバルブと上記バルブ近傍に設け、バルブ近傍
の電解水の特性を検知する特性検知手段と、を備えたこ
とを要旨とする。上記装置において、前記電解水生成手
段は、建物の所定個所に設けられた電解槽及び電解水貯
蔵タンクを含み、前記配管が該タンクに連結され、前記
給水端部が上記建物の各使用個所に配置している。例え
ば、電解水生成手段を建物の最上階に設けると共に給水
端部を上記建物の各階に設けてもよく、或いは上記給水
端部は電解水生成手段の設置階と同じ階に設置配管され
ていてもよく、更には電解水生成手段を地階に設置して
電解水をポンプアップして給水してもよい。また、前記
電解槽には電気伝導度を高めるための電解質水溶液が供
給されるようにして、前記タンクに強酸性水が貯蔵さ
れ、その後流出するようにしてもよい。更に、前記特性
検知手段は、前記電解水の酸化還元電位、次亜塩素酸濃
度、溶存酸素量及びｐＨを検出するセンサ及び該センサ
の個々の出力を表示する表示器を含むようにしてもよ
い。In order to achieve the above object, the electrolyzed water flow characteristic detecting device of the present invention comprises a plurality of predetermined locations remote from electrolyzed water producing means for producing electrolyzed water consisting of acidic water and / or alkaline water. For displaying characteristics of electrolyzed water provided at a pipe terminal of an electrolyzed water piping system provided with a pipe for distributing water at a water supply end of the valve, and a valve provided at the water supply end of the pipe and the vicinity of the valve. And a characteristic detecting means for detecting the characteristic of the electrolyzed water in the vicinity of the valve. In the above apparatus, the electrolyzed water producing means includes an electrolyzer and an electrolyzed water storage tank provided at a predetermined location of the building, the pipe is connected to the tank, and the water supply end is provided at each use location of the building. It is arranged. For example, the electrolyzed water generating means may be provided on the top floor of the building and the water supply end may be provided on each floor of the building, or the water supply end may be installed and installed on the same floor as the installation floor of the electrolyzed water generation means. Alternatively, the electrolyzed water generating means may be installed in the basement and the electrolyzed water may be pumped up to supply water. Further, an electrolytic aqueous solution for increasing electric conductivity may be supplied to the electrolytic cell so that the strongly acidic water is stored in the tank and then discharged. Further, the characteristic detection means, the redox collector position of the electrolytic water, the concentration hypochlorite, may include a display for displaying the individual outputs of the sensors and the sensor for detecting the dissolved oxygen content and pH.
【０００６】[0006]
【作用】配管の給水端部でバルブを開いて電解水を得る
とき、常時その電解水の特性が検知される。従って前記
問題は解決される。When the valve is opened at the water supply end of the pipe to obtain electrolyzed water, the characteristics of the electrolyzed water are constantly detected. Therefore, the above problem is solved.
【０００７】[0007]
【実施例】以下図面に示す本発明の実施例を説明する。
図１は本発明の電解水流通特性検知装置の一実施例で、
例えば、６階建てのビルの病院に適用した例とする。同
図において、１はそれ自体公知の電解水生成装置、２及
び３は第１及び第２の貯蔵タンクで、これらはビルの最
上階に設置されている。電解水生成装置１にはＮａＣ
ｌ，ＫＣｌ等の電解質が水道水に給水され、生成された
電解水のうち、例えば、強酸性水が第１のタンク２に吐
水され、アルカリ水は第２のタンク３に吐水される。Embodiments of the present invention shown in the drawings will be described below.
FIG. 1 shows an embodiment of the electrolyzed water flow characteristic detection device of the present invention.
For example, assume that it is applied to a hospital in a 6-story building. In the figure, 1 is a known electrolyzed water generator, 2 and 3 are first and second storage tanks, which are installed on the top floor of the building. NaC is used for the electrolyzed water generator 1.
l, electrolytes such as KCl is water in tap water, of the generated electrolytic water, for example, strongly acidic water is spouted into the first tank 2, the alkaline water is spouted to the second tank 3.
【０００８】第１のタンク２はダクト４ａ内の配管４に
よって各階の所定給水端部のバルブ５ａ〜５ｆに連通し
ており、また各給水端部近傍には、特性検知手段６ａ〜
６ｆが設けられている。上記各手段６ａ〜６ｆは、例え
ば、図２に示す構成を有する。同図において、７はＯＲ
Ｐ（酸化還元電位）電極又は次亜塩素酸濃度や溶存酸素
等を計測するセンサで、給水端部近傍の配管４中に配置
されていて、その出力信号が入力端子ＩＮに印加され
る。８はバッファ増幅器、９はノイズキャンセラー増幅
器、１０はコンパレータで、コンパレータ１０はノイズ
キャンセラー増幅器の出力電圧Ｖ1を基準電圧Ｖ2と比較
することによってＶ1が前記センサ７の出力信号に対応
していることをチェックしており、その出力でトランジ
スタＴ1又はＴ2を駆動して表示ランプ１１又は１２を付
勢する。The first tank 2 is connected to the valves 5a to 5f at the predetermined water supply end of each floor by the pipe 4 in the duct 4a, and the characteristic detecting means 6a to 6f are provided near the respective water supply ends.
6f is provided. Each of the means 6a to 6f has, for example, the configuration shown in FIG. In the figure, 7 is OR
It is a P (oxidation-reduction potential) electrode or a sensor for measuring the concentration of hypochlorous acid, dissolved oxygen, etc., which is arranged in the pipe 4 near the water supply end and the output signal of which is applied to the input terminal IN. 8 is a buffer amplifier, 9 is a noise canceller amplifier, 10 is a comparator, and the comparator 10 compares the output voltage V 1 of the noise canceller amplifier with a reference voltage V 2 so that V 1 corresponds to the output signal of the sensor 7. Is checked, and its output drives the transistor T 1 or T 2 to energize the indicator lamp 11 or 12.
【０００９】例えば、前記バルブの何れかを開いて電解
水を得た時、ＯＲＰ電極７の出力電圧が１０００ｍＶ以
下の時、ランプ１１を点灯させ、使用不可を表示する。
また１０００ｍＶ以上であれば使用可（殺菌効果あり）
を表示する。使用不可の場合は、ある時間、流しておい
て使用可となるまで若干時間待てばよい。For example, when any one of the above valves is opened to obtain electrolyzed water and the output voltage of the ORP electrode 7 is 1000 mV or less, the lamp 11 is turned on to indicate that it is unusable.
It can be used if it has a voltage of 1000 mV or more (it has a bactericidal effect).
Is displayed. If it cannot be used, it may be allowed to flow for a certain period of time and wait for a while until it becomes usable.
【００１０】またセンサ７を次亜塩素酸濃度計とした場
合、所定以上の含有量が検出された場合、消毒、殺菌液
として使用可であることを表示するため緑ランプ（例え
ば表示ランプ１１）を点灯させ、また含有量が減少して
使用不可となると赤ランプ（例えば表示ランプ１２）を
点灯させるようにしてもよい。その他、センサ７として
はｐＨ計も使用可能である。When the sensor 7 is a hypochlorous acid concentration meter, when a content exceeding a predetermined level is detected, a green lamp (for example, a display lamp 11) is displayed to indicate that the sensor 7 can be used as a disinfecting or sterilizing solution. Alternatively, the red lamp (for example, the display lamp 12) may be turned on when the content is reduced and the content becomes unusable. In addition, a pH meter can be used as the sensor 7.
【００１１】なお、上記ランプに代えて、ＬＣＤを用い
てもよく、また使用可否の判別をブザーや音楽の変調で
行ってもよく、あるいはメータ等をもって行ってもよ
く、種々のものを用いうる。また前記タンク２は必ずし
も必要なく、ポンプで強制配水してもよいし、或いはタ
ンク２及び３に夫々アルカリ水、酸性水を夫々貯蔵して
これらを切換えて、または同時に給水するようにしても
よい。Instead of the lamp, an LCD may be used, and whether or not the lamp can be used may be determined by a buzzer, music modulation, or a meter, and various types can be used. . Further, the tank 2 is not always necessary, and forced water may be distributed by a pump, or alkaline water and acidic water may be stored in the tanks 2 and 3, respectively, and these may be switched or supplied simultaneously. .
【００１２】[0012]
【発明の効果】以上説明したように本発明によれば、電
解水生成装置を一台のみ設置して所定個所に配水する場
合でも、各給水端部にて電解水の特性を容易に識別でき
るので、殺菌効果のない電解水を使用する恐れを全くな
くすことができる。As described above, according to the present invention, the characteristics of the electrolyzed water can be easily identified at each water supply end even when only one electrolyzed water generator is installed and water is distributed to a predetermined location. Therefore, the fear of using electrolyzed water having no bactericidal effect can be completely eliminated.
【図１】本発明の一実施例を示す図である。FIG. 1 is a diagram showing an embodiment of the present invention.
【図２】上記実施例における特性検知手段の一例を示す
回路図である。FIG. 2 is a circuit diagram showing an example of characteristic detection means in the above-described embodiment.
１ 電解水生成装置 ２，３ タンク ４ 配管 ５ａ〜５ｆ バルブ ６ａ〜６ｆ 特性検知手段 DESCRIPTION OF SYMBOLS 1 Electrolyzed water generator 2, 3 Tank 4 Piping 5a-5f Valve 6a-6f Characteristic detection means
フロントページの続き (56)参考文献 特開 平７−144193（ＪＰ，Ａ) 特開 平６−312184（ＪＰ，Ａ) 実開 平５−22093（ＪＰ，Ｕ) 実開 昭56−31353（ＪＰ，Ｕ) 実開 平７−37396（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) G01N 27/26 - 27/49 C02F 1/46 - 1/48 Continuation of the front page (56) Reference JP-A-7-144193 (JP, A) JP-A-6-312184 (JP, A) Actually open 5-22093 (JP, U) Actually open 56-31353 (JP , U) Actual Kaihei 7-37396 (JP, U) (58) Fields investigated (Int.Cl. 7 , DB name) G01N 27/26-27/49 C02F 1/46-1/48
Claims (4)
水を生成する電解水生成手段から遠隔の複数の所定個所
の給水端部に配水するための配管を設けた電解水配管シ
ステムの配管端末に設けた電解水の特性を表示するもの
であって、 上記配管の給水端部に設けられたバルブと 上記バルブ近傍に設け、バルブ近傍の電解水の特性を検
知する特性検知手段と、を備えたことを特徴とする電解
水流通特性検知装置。1. A plurality of predetermined locations remote from an electrolyzed water producing means for producing electrolyzed water composed of acidic water and / or alkaline water.
Electrolyzed water piping system with piping for water distribution at the water supply end of
Displaying the characteristics of electrolyzed water installed at the stem piping terminal
The valve provided at the water supply end of the pipe and in the vicinity of the valve to detect the characteristics of electrolyzed water near the valve.
Electrolytic water distribution characteristic detecting apparatus characterized by comprising: a characteristic detection means for knowledge, the.
に設けられた電解槽及び電解水貯蔵タンクを含み、前記
配管が該タンクに連結され、前記給水端部が上記建物の
使用個所に配置されていることを特徴とする請求項１に
記載の電解水流通特性検知装置。2. The electrolyzed water producing means includes an electrolyzer and an electrolyzed water storage tank provided at a predetermined location of a building, the pipe is connected to the tank, and the water supply end is located at a location of use of the building. The electrolyzed water flow characteristic detection device according to claim 1, wherein the electrolyzed water flow characteristic detection device is disposed.
れ、前記貯蔵タンクには強酸性水が貯蔵されることを特
徴とする請求項２に記載の電解水流通特性検知装置。3. The electrolytic water flow characteristic detecting device according to claim 2, wherein an electrolytic aqueous solution is supplied to the electrolytic bath, and strong acidic water is stored in the storage tank.
還元電位、次亜塩素酸濃度、溶存酸素量及びｐＨを検出
するセンサ及び該センサの個々の出力を表示する表示器
を含むことを特徴とする請求項２に記載の電解水流通特
性検知装置。Wherein said characteristic detecting means comprises a display for displaying the redox collector position of the electrolytic water, the concentration hypochlorous acid, the individual outputs of the sensors and the sensor for detecting the dissolved oxygen content and pH The electrolyzed water flow characteristic detection device according to claim 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34837193A JP3484579B2 (en) | 1993-12-27 | 1993-12-27 | Electrolytic water flow characteristics detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP34837193A JP3484579B2 (en) | 1993-12-27 | 1993-12-27 | Electrolytic water flow characteristics detector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07190989A JPH07190989A (en) | 1995-07-28 |
| JP3484579B2 true JP3484579B2 (en) | 2004-01-06 |
Family
ID=18396583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP34837193A Expired - Fee Related JP3484579B2 (en) | 1993-12-27 | 1993-12-27 | Electrolytic water flow characteristics detector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3484579B2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5507932A (en) * | 1994-08-26 | 1996-04-16 | Schlumberger Technology Corporation | Apparatus for electrolyzing fluids |
| US6117285A (en) * | 1994-08-26 | 2000-09-12 | Medical Discoveries, Inc. | System for carrying out sterilization of equipment |
| JP2000051859A (en) * | 1998-08-06 | 2000-02-22 | Hoshizaki Electric Co Ltd | Method for discriminating characteristics of electrolytic water and electrolytic apparatus having discrimination function |
| JP2017056397A (en) * | 2015-09-15 | 2017-03-23 | 株式会社東芝 | Electrolytic water supply system |
| JP6276803B2 (en) * | 2016-05-25 | 2018-02-07 | 株式会社日本トリム | Functional water generator |
-
1993
- 1993-12-27 JP JP34837193A patent/JP3484579B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07190989A (en) | 1995-07-28 |
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