201029933 六、發明說明 【發明所屬之技術領域】 本發明是關於一種電分解原水而生成電解水的電解水 生成裝置，尤其是，關於一種抑制發生於在生成電解水後 置之不理本體時的一般細菌等的增加，又，確實地除去發 生增加的一般細菌等，而可衛生地保持通水路部的電解水 生成裝置。 【先前技術】 近幾乎隨著提出對於安全水或健康的關心，在一般家 庭上也廣泛地普及著在電解槽內電分解自來水等的原水以 生成鹼離子水與酸性離子水，而且從吐水管可利用地吐出 鹼離子水與酸性離子水的一方，而從排出管排出另一方的 構成的電解水生成裝置。 尤其是在最近，未將電解水生成裝置直接連接於自來 Φ 水的水龍頭，而從充滿自來水等的原水的供水槽，使用裝 置內設的送水泵將原水送進電解槽的儲水型者變多。 有關於此種儲水型裝置的使用狀況，每逢利用，將放 入原水的供水槽設於本體，而以手動指示生成電解水之 故，因而處理水量，使用時間都比水龍頭直結槽者還要 少。因此，在使用時間以外的大部分時間，是在未使用置 之不理狀態，而在其未使用時有繁殖一般細菌等之虞。所 以，有在表示於專利文獻1的作成排出與本體內的停滯水 的排出一起繁殖的一般細菌等的構造的儲水式的電解水生 -5- 201029933 成裝置。 專利文獻1:日本特開2004-223310號公報 【發明內容】 然而，在專利文獻1的構成中，僅將所繁殖的一般細 菌等與本體內的停滯水的排出一起排出，藉由排出的速度 或是一般細菌等對於水通路部壁面的附著力的不相同，也 有很難排出一般細菌等的情形。例如在使用後的放任不管 @ 時間久，而增殖著一般細菌等而更增加對於水通路部壁面 的附著力的狀態下，在停滯水的排出程度會殘留著一般細 菌等，而有更增殖與產生附著力上昇的可能性的課題。 又，停滞水的排出速度依使用狀態等的條件會變慢的情 形，也同樣地有一般細菌等的增殖與產生附著力上昇的可 能性的問題。 本發明是提供一種爲了解決此種習知的課題所用者， 確實地除去發生增加的一般細菌等，而可衛生地保持著通 @ 水路部的電解水生成裝置作爲目的。 本發明的觀點是一種電解水生成裝置，其特徵爲具 備：儲存有原水的原水儲存部；及藉由隔間膜被分成作第 1電極室與第2電極室，電分解原水而生成電解水的電解 槽；及將被儲存於上述原水儲存部的原水導入至上述電解 槽的導入路；及設於上述導入路，而將原水供應於上述電 解槽的供應部；及將由上述第1電極室所吐出的電解水回 流至上述原水儲存部的吐水路；及將由上述第2電極室所 -6 - 201029933 吐出的電解水予以排水的排水路；及連接於上述供應部的 下游側的上述導入路而將上述電解槽內的停滯水予以排出 的排出路；及設於上述導入路與上述排出路的連接部，而 可轉換成連通有上述供應部與上述電解槽的流路及連通有 上述排出路與上述電解槽的流路的任一流路的第1轉換 閥；及控制上述電解槽，上述供應部，上述第1轉換閥， 而且進行將施加於配置於上述第1電極室的第1電極與配 Φ 置於上述第2電極室的第2電極的電壓的極性予以逆轉轉 換的控制部作爲要旨。 依照上述觀點，利用將與電解水生成之際相反的電壓 施加於電解槽內的第1電極及第2電極，例如發生次氯 酸，並藉由在通水路內通過含有次氯酸的水，可確實地除 去通水路內的一般細菌等。 設於上述排水路的下游側端部的排水口高度與設於上 述排出路的下游側端部的排出口高度爲同一高度也可以。 ® 依照上述構成，排水路的排出口與排出路的排出口爲 相同一高度之故，因而排水時間變久。藉此，在第1電極 及第2電極也可供電相反電壓的時間的時間變久，生成含 有更高濃度的次氯酸的水，一直到下一次的機器動作爲止 的期間，可停滯更久，藉此更加除去一般細菌等，防止增 殖成爲可能。 又，上述電解水生成裝置是又具備··連接於上述吐水 路與上述排水路，而將由上述第1電極室所吐水的電解水 流出至上述排水路的流出路；及設於上述吐水路與上述流 201029933 出路的連接部，而可轉換成連通有上述第1電極室與上述 原水儲存部的流路及連通有上述第1電極室與上述流出路 的流路的任一流路的第2轉換閥也可以。 又，在第1控制模式中，上述控制部是開始生成電解 水之後經過第1所定時間時，將上述第1轉換閥轉換成連通 有上述排出路與上述電解槽的流路，又將上述第2轉換閥轉 換成連通有上述第1電極室與上述流出路的流路，而且將上 述供應部的驅動作成斷開，逆轉施加於上述第1電極與上述 @ 第2電極的電壓的極性，經過上述第1所定時間之後，再經 過第2所定時間時，停止施加於上述第1電極與上述第2電 極的電壓之供應也可以。 依照上述構成，生成電解水之後，藉由將對於電解槽 內的第1電極及第2電極的施加電壓逆轉所定時間發生次 氯酸，而一直到下一次的機器動作爲止的期間，藉由將含 有次氯酸的水停滯於通水路內，即使增殖一般細菌等的情 形，也確實地除去增加發生的一般細菌等，可衛生地保持 ® 通水路內。 又，在第2控制模式中，上述控制部是開始生成電解 水之後經過第1所定時間時，維持上述供應部的驅動而將 上述第2轉換閥轉換成連通有上述第1電極室與上述流出 路的流路，而且逆轉施加於上述第1電極與上述第2電極 的電壓的極性，經過上述第1所定時間之後，再經過第3 所定時間時，將上述第1轉換閥轉換成連通有上述排出路 與上述電解槽的流路，而且將上述供應部的驅動作成斷 -8 - 201029933 開，停止施加於上述第1電極與上述第2電極的電壓之供 應也可以。 依照上述構成，完成生成鹼離子水之後，一面從淨水 儲存部繼續供應水，一面逆轉對於電解槽內的第1電極及 第2電極的施加電壓，排水含有所發生的次氯酸的水之 故，因而確實地除去發生增加的一般細菌等，可衛生地保 持通水路內。 Φ 又，在第3控制模式中，上述控制部是將上述第1轉 換閥轉換成連通有上述供應部與上述電解槽的流路，又將 上述第2轉換閥轉換成連通有上述第1電極室與上述流原 水儲存部的流路，而且將上述供應部的驅動作成導通，將 與施加於電解水的生成時的極性相反的極性的電壓施加於 上述第1電極與上述第2電極，開始與施加於電解水的生 成時的極性相反的極性的電壓施加之後經過第4所定時間 時，將上述第1轉換閥轉換成連通有上述排出路與上述電 # 解槽的流路，又將上述第2轉換閥轉換成連通有上述第1 電極室與上述流出路的流路，而且將上述供應部的驅動作 成斷開，停止施加於上述第1電極與上述第2電極的電壓 之供應也可以。 依照上述構成，連續地逆轉對於電解槽內的第1電極 及第2電極的施加電壓’將所發生的次氯酸在供應部循環 於全通水路之故，因而確實地除去所發生增加的一般細菌 等，衛生地可保持通水路內部。 又’上述電解水生成裝置是又具備在上述原水添加具 -9- 201029933 有殺菌作用的藥劑的藥劑添加部，在上述第3控制模式中， 上述控制部是作爲上述藥劑添加部將上述藥劑添加於上述原 水也可以。 依照上述構成，將溶解的藥劑在供應部循環於全通水 路之故，因而更確定地除去所增加發生的一段細菌等，可 衛生地保持通水路部。 又，上述第1電極及上述第2電極，是含有釕（Ra)、 鈀（Pd)、銥（Ir)、铑（Rh)、及鉑（Pt)的至少一種也可以。 _ 依照上述構成，第1電極及第2電極是耐腐蝕性且氯 過電壓低的材質之故，因而即使在原水中多含有具腐蝕性 的成分的情形，也可防止降低次氯酸發生效率，確實地除 去所增加發生的一般細菌等，衛生地可保持通水路部。 又，上述控制部是將與施加於電解水的生成時的極性 相反的極性的電壓施加於上述第1電極與上述第2電極， 以生成次氯酸也可以。 又，上述電解水生成裝置是又具備將由上述排水路與 〇 上述排出路所流出的排水予以儲存排水的排水儲存部也可 以。 依照本發明，利用將與電解水生成之際相反的電壓施 加於電解槽內的第1電極及第2電極，例如發生次氯酸， 並藉由在通水路內通過含有次氯酸的水，可確實地除去通 水路內的一般細菌等。 【實施方式】 -10- 201029933 以下’參照圖式，詳述本發明的實施形態的電解水生 成裝置。 [實施形態1 ] 第1圖是本發明的實施形態1的電解水生成裝置1 00 的槪略構造圖。在第1圖中，電解水生成裝置是具備：儲 存自來水等可飲用的原水的供水槽1，及可裝卸地載置供 〇 水槽1的本體部5。 供水槽1是具備將其內部隔開成原水儲存部la與淨 水儲存部1 b的上下的隔間壁2，在隔間壁2的中央部設 有孔2 a。在孔2 a水密地嵌入有淨水筒3。淨水筒3，是 將及附原水中的殘留氣、三鹵化甲烷、霉臭等的活性碳， 及除去一般細菌或固形不純物的中空系膜具備於內部。淨 水筒3是在上部及下部的通水口，淨化由上部的通水口所 供應的原水而從下部的通水口自然流下。因此，供應於供 Φ 水槽1的原水儲存部la的原水，是藉由淨水筒3被淨 化，成爲淨水，儲存於供水槽1的淨水儲存部1 b。 本體部5是具備將由供水槽1所供應的淨水導入至電 解槽6的導入路4a,4b,4c，4d。導入路4a是連接從供水槽 1 一直到供應部的泵1 3。導入路4b是連接從泵1 3 —直到 第1轉換閥的導入路轉換閥15。導入路4c，4d是連接從導 入路轉換閥15 —直到電解槽6。 電解槽6是藉由隔間膜7二分成陰極室（第1電極 室）6a與陽極室（第2電極室）6b。陰極室6a是具備陰極板 -11 - 201029933 (第1電極）8，而陽極室6b是具備陽極板9(第2電極）。 電解槽6是在通常運轉時’從後述的控制部ip有負的直 流電壓供應於陰極板8’而有正的直流電壓供應於陽極板 9’以進行水的電分解的電極部。該結果，在陰極室63內 作爲電解水生成有鹼離水’而在陽極室6b內作爲電解水 生成有酸性離子水。 導入路4c是連接從導入路轉換閥15 —直到陰極室 6a爲止。導入路4d是從導入路4c分岐，而連接導入路 4c與陽極室6b。在導入路轉換閥15，連接有—直到排水 槽2 1的排出路1 4。 導入路轉換閥15是轉換連通導入路4b與導入路4c 且封閉排出路14的狀態（以下，作爲「將導入路轉換閥 1 5轉換至栗1 3側的狀態」），及封閉導入路4b且連通導 入路4c與排出路14的狀態（以下，作爲「將導入路轉換 閥1 5轉換至排出路i 4側的狀態」）的電磁轉換閥。因 此’使得泵13動作，將導入路轉換閥15轉換成栗13側 的狀態時’則原水從供水槽1供應電解槽6。一方面，將 導入路轉換閥1 5轉換至排出路1 4側的狀態時，則電解槽 ό的陰極室6a及陽極室6b中的水經由排出路14排出至 排水槽2 1。 陰極室6a的出口是經由吐水路11a被連接於吐水路 轉換閥1 2。吐水路轉換閥1 2是經由吐水路1 1 b連接於淨 水儲存部1 b。吐水路轉換閥丨2是連接於排水至排水槽2 1 的排水路1 0。陽極室6b的出口是經由排水路1 〇b連接於 201029933 排水路1 0。 吐水路轉換閥1 2是轉換連通吐水路〗丨a與吐水路 1 1 b且封閉排水路1 0的狀態（以下，作爲「將吐水路轉換 閥1 2轉換至供水槽1側的狀態」），及封閉吐水路丨丨b且 連通吐水路1 1 a與排水路1 〇的狀態（以下，「將吐水路轉 換閥1 2轉換至排水路1 〇側的狀態」）的電磁轉換閥。 在將淨水儲存部lb的水生成作爲鹼離子水的鹼離子 Ο 水時，控制部19是將泵13予以動作，而將導入路轉換閥 1 5轉換至栗1 3側，並將吐水路轉換閥1 2轉換至供水槽1 側’將負電壓施加於陰極板8，並將正電壓施加於陽極板 9。藉由此，淨水儲存部lb的水經由導入路4a，栗13, 導入路4b，導入路轉換閥15，導入路4c，4d供應於電解 槽6，而被電分解。在陰極室6a生成鹼離子水，而在陽 極室6b生成酸性離子水。在以下說明，將在陰極板8施 加負電壓，而在陽極板9施加正電壓的情形，稱爲「在電 ❹ 解槽6供應正電壓的情形」，相反地，將在陰極板8施加 正電壓，而在陽極板9施加負電壓的情形，稱爲「在電解 槽6供應反向電壓的情形」。 在陰極室 6a所生成的鹼離子水，是經由吐水路 1 1 a，吐水路轉換閥1 2，吐水路1 1 b，進行供水槽1回流 至淨水儲存部lb的循環。藉此，經過時間之同時，使得 淨水儲存部lb的水的鹼度提高而會上昇pH値。在陽極 室6b所生成的酸性離子水，是經由排水路1 0排出至排水 槽21。 -13- 201029933 控制部19是控制電解水生成裝置100全體’而且控 制施加於陰極板8，陽極板9的直流的極性及電壓電流’ 並控制依電解槽6所致的鹼離子水生成’及電解槽6的洗 淨。在控制部19中，設有極性轉換閥20。極性轉換閥20 是轉換施加於陰極板8，陽極板9的直流的極性，而在電 解槽6供應正電壓或反向電壓。 控制部1 9是控制泵1 3，導入路轉換閥1 5，吐水路轉 換閥1 2，而控制從供水槽1的淨水儲存部1 b供應至電解 _ 槽6的水，及從電解槽6排水至排水槽21。控制部19是 從操作顯示部18輸入使用者的操作，而且在操作顯示部 1 8的各種顯示燈顯示電解水生成裝置1 00的動作狀態。控 制部19是從電源部17接受供應直流。電源部17是從電 源插頭16所供應的交流商用電源的AC100V，可生成用 以供應至電解槽6的直流電壓，及使得控制部19動作所 用的直流電壓。 控制部19是控制泵13及導入路轉換閥15而將原水 @ 供應至電解槽6，而且控制吐水路轉換閥1 2 —面排出電 解槽6內的水，一面可進行將極性與生成鹼離子水時予以 逆轉的電壓（反向電壓）施加於電解槽6的洗淨運轉。 控制部19是在實施形態1中，具備具CPU與程式 ROM及作業用RAM及輸出入介面的微處理機。但是，本 發明並未被限定於此。又，控制部1 9的主要控制，是 CPU藉由實現被容納於程式rom的程式被實現。 第2圖是表示操作顯示部的外觀例的圖式。如第 -14- 201029933 2圖所示地，操作顯示部18是具備：表示電解水生成裝 置100的狀態的8個顯示燈31〜38，及輸入對於電解水生 成裝置1〇〇的操作的4個開關40〜43。 在第2圖中，「排水槽確認/滿水」燈3 1是點燈顯示 排水槽2 1未正確地設定的情形，或是排水槽2 1成爲滿水 的情形。 「淨水罐確認」燈32是點燈顯示可裝卸於本體部5 〇 的供水槽1未正確地設定的情形。 「洗淨中」燈3 8是點燈顯示洗淨處理中的情形。 「弱」燈3 3是點燈顯示弱鹼離子生成模式的情形， 「中」燈 34是點燈顯示中鹼離子生成模式的情形。 「強」燈3 5是點燈顯示強鹼離子生成模式的情形。 「生成中」燈3 6是點燈顯示鹼離子生成中的情形。 「生成完成」燈3 7是點燈顯示鹼離子生成完成的情形。 在第2圖中，「洗淨」開關40是使用者完成爲了洗 • 淨的所定準備操作之後，在電解水生成裝置1〇〇開始洗淨 處理的開關。 「鹼」開關41是選擇生成弱鹼離子水，或暈生成中 鹼離子水，或是生成強鹼離子水，選擇所生成的鹼離子水 的鹼強度，換言之選擇鹼離子水的pH所用的開關。控制 部1 9是每當按下「鹼」開關41，依次地點燈「弱」燈 33，及「中」燈34，及「強」燈35，而顯示生成弱、 中、強的任一鹼離子水的模式的情形。 「開始生成」開關42是開始弱或中或強鹼離子水的 -15- 201029933 生成的開關。 「取消」開關43是取消依「洗淨」開關40或是「開 始生成」開關42所致的操作輸入所用的開關。 以下，在以上的構成中針對於實施形態1的電解水生 成裝置1〇〇，說明生成鹼離子水之際的動作。 使用者是最初將自來水等的原水投入規定量至供水槽 1的原水儲存部la。被投入的原水是藉由本身的重量通過 淨水筒3而原水中的殘留氯或三鹵化甲烷、霉臭、—般細 @ 菌等的不純物被除掉，暫時地儲水於淨水儲存部lb。之 後使用者是以按下「鹼」開關41之次數選擇所生成的鹼 離子水的強度，然後藉由按下「開始生成」開關42，在 電解水生成裝置〗〇〇開始鹼離子水的生成。 以下，參照流程圖，說明實施形態1的控制部1 9的 動作。第3圖是說明實施形態1的電解水生成裝置1〇〇的 控制部19的動作的槪略流程圖。電源插頭16被連接於插 座，當開始供應AC 1 00V，則控制部1 9是被初期化’而成 @ 爲來自操作顯示部18的等待輸入的狀態。在該初期狀態 中，控制部19所使用的控制旗標的「弱旗標」，「中旗 標」’ 「強旗標」之値是全作成〇。 首先，在第3圖的步驟S10中，控制部19是判定是 否從「鹼」開關41有輸入。若無輸入’控制部19是移進 至步驟S12，判定是否從「開始生成」開關42有輸入。 在步驟S12，若沒有輸入，控制部19是移進至步驟S14， 判定是否從「洗淨」開關4〇是否有輸入。在步驟S14中 -16- 201029933 若沒有輸入，控制部19是回到步驟 S 1 0。此些步驟 S10，S12，S14的循環爲等待輸入的狀態。 在步驟S10的判定中’若從「鹼」開關41有輸入， 控制部19是移進至步驟S16，判定「弱旗標」之値是否 爲1。若「弱旗標」之値爲1’控制部19是在步驟si8, 將「弱旗標」之値設定成〇，將「中旗標」之値設定成 1，而將「強旗標」之値設定成〇。之後控制部19是在步 ❹ 驟S20點燈「中」燈34，同時熄燈「弱」燈33及「強」 燈3 5，回到步驟S 1 0。 在步驟S 1 6的判定，若「弱旗標」之値不是1，控制 部19是移進至步驟S22 ’判定「中旗標」之値是否爲1。 若「中旗標」之値爲1，控制部19是在步驟S24’將「弱 旗標」之値設定成〇’將「中旗標」之値設定成0，而將 「強旗標」之値設定成1。之後控制部19是在步驟S26 點燈「強」燈3 5，同時熄燈「弱」燈33及「中」燈34 ’ • 回到步驟S 1 0。 在步驟S22的判定，若「中旗標」之値不是1’控制 部19是移進至步驟S28，將「弱旗標」之値設定成1’將 「中旗標」之値設定成〇，而將「強旗標」之値設定成 0。之後控制部19是在步驟S30點燈「弱」燈33 ’同時 熄燈「中」燈3 4及「強」燈3 5，回到步驟s 10 ° 藉由以上的步驟S10,S16〜S3〇，每當「鹼」開關41 被按下，依次地點燈表示鹼強度的「弱」燈3 3 ’ 「中」[Technical Field] The present invention relates to an electrolyzed water generating apparatus which electrolyzes raw water to generate electrolyzed water, and more particularly relates to a general bacterium which suppresses occurrence of an abnormal body which is generated after generating electrolyzed water. In addition, it is possible to remove the ordinary bacteria and the like which are increased, and to maintain the electrolyzed water generating device in the water passage portion hygienically. [Prior Art] Nearly in the general household, the raw water such as tap water is electrolyzed in the electrolytic cell to generate alkali ion water and acidic ionized water, and the water is discharged from the water pipe. One of the alkali ion water and the acidic ion water is discharged, and the other electrolyzed water generating device having the other configuration is discharged from the discharge pipe. In particular, recently, the electrolyzed water generating device is not directly connected to the faucet of the tap water, and the water storage tank that feeds the raw water into the electrolyzer using the water pump provided in the device from the water supply tank filled with the raw water such as tap water is used. Become more. Regarding the use condition of such a water storage type device, the water supply tank in which the raw water is placed is placed in the main body every time, and the electrolyzed water is generated by manual instruction, so that the amount of water is treated, and the use time is longer than that of the faucet. Be less. Therefore, most of the time other than the use time, it is not used, but it is propagated when it is not used. Therefore, there is a storage type electrolyzed hydrolyzate-5-201029933 which is a structure of a general bacteria or the like which is produced by discharging the stagnant water discharged in the body of the patent document 1. However, in the configuration of Patent Document 1, only the general bacteria to be propagated and the like are discharged together with the discharge of stagnant water in the body, and the speed of discharge is discharged. It is also the case that the adhesion of the general bacteria or the like to the wall surface of the water passage portion is different, and it is difficult to discharge the general bacteria or the like. For example, in the state in which the adhesion to the wall surface of the water passage portion is increased by the use of the general bacteria or the like after the use of the indwelling, the general bacteria or the like remains in the discharge degree of the stagnant water, and the proliferation is further enhanced. A problem that raises the possibility of adhesion. In addition, the discharge rate of the stagnant water is slow depending on the conditions such as the use state, and similarly, there is a problem that the growth of the general bacteria or the like and the possibility of the adhesion increase. In order to solve such a problem, the present invention provides an electrolyzed water generating apparatus capable of hygienically holding a water passage portion in a clean manner by reliably removing a general bacteria or the like which is increased. An aspect of the present invention is an electrolysis water generating apparatus comprising: a raw water storage unit that stores raw water; and a partition film that is divided into a first electrode chamber and a second electrode chamber to electrically decompose raw water to generate electrolyzed water And an introduction channel for introducing raw water stored in the raw water storage unit to the electrolytic cell; and a supply unit provided in the introduction path to supply raw water to the electrolytic cell; and the first electrode chamber The discharged electrolyzed water is returned to the water discharge path of the raw water storage unit; and the drainage path for draining the electrolyzed water discharged from the second electrode chamber -6 - 201029933; and the introduction path connected to the downstream side of the supply unit a discharge path for discharging the stagnant water in the electrolytic cell; and a connection portion provided between the introduction path and the discharge path, and switchable into a flow path in which the supply unit and the electrolytic cell are connected, and the discharge is communicated a first switching valve that is in any one of the flow paths of the electrolytic cell; and a control unit, the supply unit, and the first switching valve that are to be applied The control unit for reversing the polarity of the voltage of the first electrode disposed in the first electrode chamber and the second electrode disposed in the second electrode chamber is reversed. According to the above-described viewpoint, the first electrode and the second electrode which are applied to the first electrode and the second electrode in the electrolytic cell by the voltage opposite to the generation of the electrolyzed water, for example, hypochlorous acid is generated, and water containing hypochlorous acid is passed through the water passage. It is possible to surely remove general bacteria and the like in the water passage. The height of the drain port provided at the downstream end portion of the drain passage may be the same height as the height of the discharge port provided at the downstream end portion of the discharge passage. ® According to the above configuration, the discharge port of the drain path and the discharge port of the discharge path are at the same height, so that the drain time becomes longer. Thereby, the time during which the first electrode and the second electrode can supply the opposite voltage is longer, and water containing a higher concentration of hypochlorous acid is generated, and the period until the next machine operation can be stagnant for a longer period of time. In order to further remove general bacteria and the like, it is possible to prevent proliferation. Further, the electrolyzed water generating device further includes an outflow path that is connected to the water discharge path and the drain path, and flows out electrolyzed water that is discharged from the first electrode chamber to the drain passage; and is provided in the spouting channel and The connection portion of the current flow 201029933 is converted into a second conversion of a flow path connecting the first electrode chamber and the raw water storage portion and a flow path connecting the first electrode chamber and the flow path of the outflow path. The valve is also ok. Further, in the first control mode, when the control unit starts the generation of the electrolyzed water and then passes the first predetermined time, the first switching valve is converted into a flow path that communicates with the discharge path and the electrolytic cell, and the first (2) The switching valve is switched into a flow path in which the first electrode chamber and the outflow path are connected, and the drive of the supply unit is turned off, and the polarity of the voltage applied to the first electrode and the @second electrode is reversed. After the first predetermined time has elapsed, the supply of the voltage applied to the first electrode and the second electrode may be stopped. According to the above configuration, after the electrolyzed water is generated, hypochlorous acid is generated by reversing the applied voltage of the first electrode and the second electrode in the electrolytic cell for a predetermined period of time until the next device operation. The water containing hypochlorous acid is stagnant in the water passage, and even if bacteria or the like is propagated, the general bacteria and the like which are increased and removed are surely removed, and the water channel can be hygienically maintained. Further, in the second control mode, the control unit maintains the driving of the supply unit when the first predetermined time elapses after the start of the generation of the electrolyzed water, and converts the second switching valve into the first electrode chamber and the outflow. a flow path of the path, and reversing the polarity of the voltage applied to the first electrode and the second electrode, and after the first predetermined time elapses, and after the third predetermined time, the first switching valve is switched to be connected to the above The discharge path and the flow path of the electrolytic cell may be driven by the supply of the supply unit to be turned off - 00 - 201029933, and the supply of the voltage applied to the first electrode and the second electrode may be stopped. According to the above configuration, after the generation of the alkali ion water is completed, the water is supplied from the purified water storage unit, and the applied voltage to the first electrode and the second electrode in the electrolytic cell is reversed, and the water containing the hypochlorous acid generated is drained. Therefore, it is possible to surely remove the general bacteria or the like which is increased, and it can be hygienically maintained in the water passage. Φ. In the third control mode, the control unit converts the first switching valve into a flow path that communicates with the supply unit and the electrolytic cell, and converts the second switching valve into the first electrode. In the flow path of the flow of the raw water storage unit, the drive of the supply unit is turned on, and a voltage having a polarity opposite to the polarity applied during the generation of the electrolyzed water is applied to the first electrode and the second electrode. When the fourth predetermined time elapses after the voltage applied to the polarity opposite to the polarity at the time of generation of the electrolyzed water is applied, the first switching valve is converted into a flow path that communicates with the discharge path and the electric solution, and the above-described The second switching valve is switched into a flow path in which the first electrode chamber and the outflow path are connected, and the driving of the supply unit is turned off, and the supply of the voltage applied to the first electrode and the second electrode may be stopped. . According to the above configuration, the applied voltage of the first electrode and the second electrode in the electrolytic cell is continuously reversed, and the generated hypochlorous acid is circulated to the all-pass water passage in the supply portion, so that the increase occurring is surely removed. Bacteria, etc., can be kept inside the waterway in a hygienic manner. Further, the electrolyzed water generating device further includes a drug adding unit that has a sterilizing action in the raw water adding device -9-201029933, and in the third control mode, the control unit adds the drug as the drug adding unit It is also possible to use the above raw water. According to the above configuration, the dissolved drug is circulated to the entire water passage in the supply portion, so that a certain amount of bacteria or the like which is increased is more surely removed, and the water passage portion can be maintained hygienically. Further, the first electrode and the second electrode may contain at least one of lanthanum (Ra), palladium (Pd), iridium (Ir), rhodium (Rh), and platinum (Pt). _ According to the above configuration, since the first electrode and the second electrode are made of a material having high corrosion resistance and low chlorine overvoltage, even when a corrosive component is contained in the raw water, the efficiency of hypochlorous acid generation can be prevented from being lowered. It is possible to remove the general bacteria and the like which are increased, and to maintain the water passage portion hygienically. Further, the control unit may apply a voltage having a polarity opposite to a polarity applied to the generation of the electrolyzed water to the first electrode and the second electrode to generate hypochlorous acid. Further, the electrolyzed water generating apparatus may further include a drain storage unit that stores and drains the drain water discharged from the drain passage and the drain passage. According to the present invention, by applying a voltage opposite to the generation of the electrolyzed water to the first electrode and the second electrode in the electrolytic cell, for example, hypochlorous acid is generated, and water containing hypochlorous acid is passed through the water passage. It is possible to surely remove general bacteria and the like in the water passage. [Embodiment] -10-201029933 Hereinafter, an electrolyzed water producing apparatus according to an embodiment of the present invention will be described in detail with reference to the drawings. [Embodiment 1] FIG. 1 is a schematic structural view of an electrolyzed water generating apparatus 100 according to Embodiment 1 of the present invention. In the first embodiment, the electrolyzed water generating device includes a water supply tank 1 that stores potable raw water such as tap water, and a main body portion 5 on which the water supply tank 1 is detachably placed. The water supply tank 1 is provided with a partition wall 2 that partitions the inside of the raw water storage unit 1a and the purified water storage unit 1b, and a hole 2a is provided in the center of the partition wall 2. A water purification cartridge 3 is watertightly embedded in the hole 2a. The water purification cartridge 3 is made of activated carbon such as residual gas, trihalogenated methane, and mildew in the raw water, and a hollow membrane containing general bacteria or solid impurities. The water purification cartridge 3 is a water outlet at the upper portion and the lower portion, and purifies the raw water supplied from the upper water outlet and naturally flows down from the lower water outlet. Therefore, the raw water supplied to the raw water storage unit 1a of the water tank 1 is purified by the water purification cartridge 3 to be purified water, and stored in the purified water storage unit 1b of the water supply tank 1. The main body portion 5 is provided with introduction paths 4a, 4b, 4c, 4d for introducing the purified water supplied from the water supply tank 1 into the electrolytic solution 6. The introduction path 4a is a pump 13 connected from the water supply tank 1 to the supply portion. The introduction path 4b is an introduction path switching valve 15 that connects the pump 13 - up to the first switching valve. The introduction paths 4c, 4d are connected from the inlet switching valve 15 to the electrolytic cell 6. The electrolytic cell 6 is divided into a cathode chamber (first electrode chamber) 6a and an anode chamber (second electrode chamber) 6b by a partition film 7. The cathode chamber 6a is provided with a cathode plate -11 - 201029933 (first electrode) 8, and the anode chamber 6b is provided with an anode plate 9 (second electrode). In the normal operation, the electrolytic cell 6 is supplied with a negative DC voltage from a control unit ip, which will be described later, to the cathode plate 8', and a positive DC voltage is supplied to the anode plate 9' to perform electrodeposition of water. As a result, in the cathode chamber 63, alkali ionized water is generated as electrolyzed water, and acidic ionized water is generated as electrolyzed water in the anode chamber 6b. The introduction path 4c is connected from the introduction path switching valve 15 to the cathode chamber 6a. The introduction path 4d is branched from the introduction path 4c, and connects the introduction path 4c and the anode chamber 6b. At the introduction path switching valve 15, a discharge path 14 to the drain groove 2 1 is connected. The introduction path switching valve 15 is a state in which the communication introduction path 4b and the introduction path 4c are switched and the discharge path 14 is closed (hereinafter, "the state in which the introduction path switching valve 15 is switched to the side of the pump 13"), and the closed introduction path 4b. In addition, the electromagnetic switching valve that connects the introduction path 4c and the discharge path 14 (hereinafter, "the state in which the introduction path switching valve 15 is switched to the discharge path i4 side") is connected. Therefore, when the pump 13 is operated and the introduction path switching valve 15 is switched to the side of the pump 13 side, the raw water is supplied from the water supply tank 1 to the electrolytic cell 6. On the other hand, when the introduction path switching valve 15 is switched to the discharge path 14 side, the water in the cathode chamber 6a and the anode chamber 6b of the electrolytic cell is discharged to the drain groove 21 via the discharge path 14. The outlet of the cathode chamber 6a is connected to the water discharge path switching valve 1 via the water discharge path 11a. The spouting water switching valve 12 is connected to the purified water storage portion 1b via the spouting water passage 1 1 b. The spouting water switching valve 丨2 is a drain passage 10 connected to the drain to the drain tank 2 1 . The outlet of the anode chamber 6b is connected to the 201029933 drainage channel 10 via the drainage path 1 〇b. The spouting water switching valve 12 is in a state in which the water spouting passage 丨 a and the spouting water passage 1 1 b are closed, and the draining passage 10 is closed (hereinafter, "the state in which the spouting water switching valve 12 is switched to the water supply tank 1 side") And an electromagnetic switching valve that closes the water discharge path 且b and connects the water discharge path 1 1 a and the drain line 1 ( (hereinafter, "the state in which the spout water switching valve 12 is switched to the drain side 1 side"). When the water in the purified water storage unit 1b is generated as the alkali ion water of the alkali ion water, the control unit 19 operates the pump 13, and switches the introduction path switching valve 15 to the side of the pump 13 and the water discharge path. The switching valve 12 is switched to the water supply tank 1 side to apply a negative voltage to the cathode plate 8, and a positive voltage is applied to the anode plate 9. As a result, the water in the purified water storage unit 1b is introduced into the path 4b via the introduction path 4a, the pump 13 and the introduction path 4b, and the introduction paths 4c and 4d are supplied to the electrolytic cell 6 to be electrically decomposed. Alkaline ionized water is generated in the cathode chamber 6a, and acidic ionized water is generated in the anode chamber 6b. In the following description, a case where a negative voltage is applied to the cathode plate 8 and a positive voltage is applied to the anode plate 9 is referred to as "a case where a positive voltage is supplied to the electric sump 6", and conversely, a positive electrode is applied to the cathode plate 8. The case where the voltage is applied while the negative voltage is applied to the anode plate 9 is referred to as "the case where the reverse voltage is supplied to the electrolytic cell 6." The alkali ion water generated in the cathode chamber 6a is a circulation of the water supply tank 1 to the purified water storage unit 1b via the water discharge path 1 1 a, the water discharge path switching valve 12, and the water discharge path 1 1 b. Thereby, the alkalinity of the water of the purified water storage portion 1b is increased while the pH is increased by the elapse of time. The acidic ionized water generated in the anode chamber 6b is discharged to the drain tank 21 via the drain passage 10. -13- 201029933 The control unit 19 controls the entire electrolyzed water generating apparatus 100 and controls the polarity and voltage current of the direct current applied to the cathode plate 8 and the anode plate 9 and controls the generation of alkali ion water by the electrolytic cell 6 and The electrolytic cell 6 is washed. In the control unit 19, a polarity switching valve 20 is provided. The polarity switching valve 20 converts the polarity of the direct current applied to the cathode plate 8 and the anode plate 9, and supplies a positive voltage or a reverse voltage to the electrolytic cell 6. The control unit 19 controls the pump 13 to introduce the way switching valve 15 and the spouting water switching valve 12, and controls the water supplied from the purified water storage unit 1b of the water supply tank 1 to the electrolysis tank 6, and the electrolysis tank. 6 drains to the drain tank 21. The control unit 19 is an operation for inputting a user from the operation display unit 18, and displays various operating lights of the electrolysis water generating device 100 on the various display lamps of the operation display unit 18. The control unit 19 receives the supply of direct current from the power supply unit 17. The power supply unit 17 is an AC 100V of an AC commercial power source supplied from the power supply plug 16, and can generate a DC voltage for supply to the electrolytic cell 6, and a DC voltage for operating the control unit 19. The control unit 19 controls the pump 13 and the introduction path switching valve 15 to supply the raw water@ to the electrolytic cell 6, and controls the discharge water switching valve 12 to discharge the water in the electrolytic cell 6, thereby performing polarity and generating alkali ions. The voltage (reverse voltage) to be reversed in the case of water is applied to the washing operation of the electrolytic cell 6. In the first embodiment, the control unit 19 includes a microprocessor having a CPU, a program ROM, a work RAM, and an input/output interface. However, the invention is not limited thereto. Further, the main control of the control unit 19 is realized by the CPU implementing the program housed in the program rom. Fig. 2 is a view showing an example of the appearance of the operation display unit. As shown in FIG. 14-201029933, the operation display unit 18 includes eight display lamps 31 to 38 indicating the state of the electrolyzed water generator 100, and an operation for inputting the operation of the electrolyzed water generator 1A. Switches 40 to 43. In Fig. 2, the "drain tank confirmation/full water" lamp 3 1 is a lighting display. The drain tank 2 1 is not correctly set, or the drain tank 2 1 is full. The "clean water tank confirmation" lamp 32 is a case where the water supply tank 1 detachably attached to the main body portion 5 is not correctly set. The "cleaning" lamp 38 is a situation in which the lighting indicates the cleaning process. The "weak" lamp 3 3 is a case where the light is displayed in the weak alkali ion generation mode, and the "medium" lamp 34 is in the case of the alkali ion generation mode in the lighting display. The "Strong" lamp 3 5 is a case where the lighting indicates a strong alkali ion generation mode. The "generating" lamp 3 6 is a case where the lighting shows the generation of alkali ions. The "Generation Complete" lamp 3 7 is a lighting indicating that the generation of alkali ions is completed. In Fig. 2, the "washing" switch 40 is a switch that starts the washing process in the electrolyzed water generating apparatus 1 after the user completes the predetermined preparatory operation for washing. The "alkali" switch 41 is a switch for selecting a base to generate weak alkali ion water, or to generate medium alkali ion water, or to generate strong alkali ion water, to select the alkali strength of the generated alkali ion water, in other words, to select the pH of the alkali ion water. . The control unit 19 presses the "alkali" switch 41, and sequentially lights the "weak" lamp 33, the "middle" lamp 34, and the "strong" lamp 35, and displays any base that is weak, medium, or strong. The case of the mode of ionized water. The "Start Generation" switch 42 is a switch generated by -15-201029933 which starts weak or medium or strong alkali ionized water. The "Cancel" switch 43 is a switch for canceling the operation input by the "wash" switch 40 or the "start generation" switch 42. In the above configuration, the operation of the electrolyzed water generating apparatus 1 of the first embodiment will be described. The user initially puts the raw water such as tap water into a raw water storage unit 1a of the water supply tank 1 by a predetermined amount. The raw water to be supplied is removed by the water purifier 3 by its own weight, and the residual chlorine or the trihalogenated methane, the mildew, the finest bacteria, etc. in the raw water are removed, and the water is temporarily stored in the purified water storage unit. Lb. Then, the user selects the intensity of the generated alkali ion water by the number of times the "alkali" switch 41 is pressed, and then starts the generation of alkali ion water in the electrolyzed water generating device by pressing the "start generation" switch 42. . Hereinafter, the operation of the control unit 19 of the first embodiment will be described with reference to a flowchart. Fig. 3 is a schematic flow chart for explaining the operation of the control unit 19 of the electrolyzed water generating apparatus 1A of the first embodiment. The power plug 16 is connected to the socket, and when AC 1 00V is started to be supplied, the control unit 19 is initialized to form a state of waiting for input from the operation display unit 18. In the initial state, the "weak flag", "medium flag" and "strong flag" of the control flag used by the control unit 19 are all completed. First, in step S10 of Fig. 3, the control unit 19 determines whether or not there is an input from the "alkali" switch 41. If there is no input, the control unit 19 proceeds to step S12, and determines whether or not there is an input from the "start generation" switch 42. If there is no input in step S12, the control unit 19 proceeds to step S14 and determines whether or not there is an input from the "wash" switch 4. In step S14, -16 - 201029933, if there is no input, the control unit 19 returns to step S10. The loop of these steps S10, S12, S14 is the state of waiting for input. In the determination of step S10, if there is an input from the "alkali" switch 41, the control unit 19 proceeds to step S16, and determines whether or not the "weak flag" is "1". If the "weak flag" is 1' the control unit 19 is in step si8, the "weak flag" is set to 〇, the "medium flag" is set to 1, and the "strong flag" is set. Then set to 〇. Thereafter, the control unit 19 lights the "medium" lamp 34 at step S20, and turns off the "weak" lamp 33 and the "strong" lamp 35, and returns to step S10. In the determination of step S16, if the "weak flag" is not 1, the control unit 19 advances to step S22 to determine whether or not the "middle flag" is 1. If the "middle flag" is 1, the control unit 19 sets the "weak flag" to 〇' in step S24', sets the "medium flag" to 0, and sets the "strong flag". Then set to 1. Thereafter, the control unit 19 turns on the "strong" lamp 35 in step S26, and turns off the "weak" lamp 33 and the "medium" lamp 34'. • Return to step S10. In the determination of step S22, if "the middle flag" is not 1', the control unit 19 moves to step S28, sets the "weak flag" to 1', and sets the "medium flag" to 〇. And set the "strong flag" to 0. Thereafter, the control unit 19 turns on the "weak" lamp 33' in step S30 while turning off the "middle" lamp 3 4 and the "strong" lamp 35, and returns to step s 10 ° by the above steps S10, S16 to S3, Whenever the "alkali" switch 41 is pressed, the position light in turn indicates the "weak" light of the alkali strength 3 3 ' "中中"
燈34， 「強」燈35，作成可選擇所生成的驗強度（PH -17- 201029933 値），同時在所對應的控制旗標設定爲1。 在步驟S12的判定中，若從「開始生成」開關42有 輸入，控制部19是移進至步驟S100，進行鹼離子水生成 處理，當完成鹼離子水生成處理，則回到步驟S10。 在步驟S14的判定中，若從「洗淨」開關40有輸 入，控制部19是移進至步驟S3 00，進行洗淨處理，當完 成洗淨處理，則回到步驟S10。在實施形態1中，第3圖 的步驟S14及S300並不一定必需，而在步驟S12中，若 _ 不是「開始生成」輸入，作成回到S 1 0也可以。 第4圖是說明第3圖的步驟S1 00的鹼離子水生成處 理的詳細（第1控制模式）的流程圖。在步驟S100中，當 開始鹼離子水的生成處理，首先在步驟S102中，控制部 1 9是點燈「生成中」燈3 6。之後在步驟S 1 0 4中，控制部 19是將導入路轉換閥15轉換至泵13側，將吐水路轉換 閥12轉換至供水槽1側，導通（驅動）泵13，而在電解槽 6供應正電壓，開始電分解。此時，從控制部1 9供應至 @ 電解槽6的電壓，是配合對應於「強旗標」、「中旗 標」、「弱旗標」所設定的旗標，旗標所表示的鹼度愈 高，愈設定在高所定電壓。 藉由依控制部19的步驟S104的操作，淨水儲存部 lb的水經由導入路轉換閥15被送進至電解槽6，同時因 應於已經選擇鹼離子水生成模式的pH強度的電分解條件 下，電分解上所必需的電力饋電至電解槽6的陰極板8及 陽極板9。 -18- 201029933 在鹼離子水生成模式時，在具備陰極板8的陰極室 6a所生成的鹼離子水被吐出至吐水路1 1 a，經由吐水路轉 換閥1 2回流至淨水儲存部1 b，在此形成有鹼離子水的循 環路徑。一方面，在具備陽極板9的陽極室6b所生成的 酸性離子水，是被吐出至排出路1 〇，而被儲水於排水槽 2 1° 然後，在步驟s 1 06中，控制部1 9是在一直到經過所 〇 定時間A爲止仍待機。該所定時間A是淨水儲存部1 b的 水達到所定鹼度（pH値）所必需的時間，藉由淨水儲存部 lb的容積，及電解槽6的通電能力所決定的値。 在步驟S 1 06經過所定時間A，控制部1 9是判斷爲所 期望的鹼度（pH値）爲止進行著電分解，而移進至步驟 S 1 08 ° 在步驟S108中，控制部19是將導入路轉換閥15轉 換至排出路1 4側，將吐水路轉換閥1 2轉換至排水路1 0 • 側，斷開（停止）泵1 3，停止供應於電解槽6的正電壓’藉 由極性轉換閥20轉換供應至電解槽6的電壓極性，而在 電解槽6開始供應反向電壓。藉由此，在陰極板8供應著 正電壓，而在陽極板9供應有負電壓’開始與鹼離子水生 成時相反方向的電分解。 然後，在步驟S1 1 0，控制部1 9是熄燈「生成中」燈 3 6，同時點燈「生成完成」燈3 7。 藉由步驟S108的操作，停止泵13的驅動’同時藉由 導入路轉換閥15連通著電解槽6與排出路14’又藉由吐 -19- 201029933 水路轉換閥12連通著吐水路lla與排水路10之故，因而 停止從淨水儲存路lb供應水至電解槽6。又，在電解槽6 施加有反向電壓之故，因而在陰極板8的附近生成有次氯 酸，同時洗淨除去附著於陰極板8的鈣等的水垢。含有在 此所發生的次氯酸的水，是經由排水路1 〇及排出路1 4而 儲水於排水槽2 1，惟排水路1 0的排出口 1 〇a與排出路1 4 的排出口 14a爲相同高度之故，因而排水時間變久。藉由 此，也可將反向電壓饋電至陰極板8及陽極板9的時間變 φ 久，生成含有更高濃度的次氯酸的水，一直到下一次的機 器動作爲止之期間，藉由可更久地停滯，可進行一般細菌 等的除去，防止增殖。 然後，在步驟S 1 1 2，控制部1 9是一直到經過所定時 間B爲止進行待機。所定時間B是電解槽6的內部，亦 即陰極室6a與陽極室6b之內部的停滯水經由排出路14 及排水路1 〇而全部被排出至排水槽21的時間。在步驟 S 1 1 2當經過所定時間，控制部1 9是移進至步驟S 1 1 4，停 @ 止反向電壓對於電解槽6的供應，而回到主要程序的 S 1 0 ° 第7圖是表示將對於實施形態1的電解水生成裝置 100的陰極及陽極的施加電壓予以逆轉所定時間時的電壓 施加時間與所發生的次氯酸的濃度變化的特性圖。由該特 性圖可知隨著相反電壓時間變久，會徐徐地會增加次氯酸 的濃度。 如以上所述地在實施形態1的電解水生成裝置1 00， -20- 201029933 完成鹼離子水生成動作時，將對於電解槽內的陰極及陽極 的施加電壓予以逆轉所定時間，而將所發生的次氯酸一直 到下一次生成動作爲止的期間，作成更久地停滯在通水路 內之故，因而確實地除去所發生增加的及所發生增加的一 般細菌等，而衛生地可保持通水路部。 [實施形態2] φ 以下，說明本發明的實施形態2的電解水生成裝置 1 〇〇。實施形態2的整體構成及操作顯示部的外觀及槪略 流程圖，是與實施形態1的第1圖，第2圖，及第3圖同 樣。在實施形態2中，針對於具有與實施形態1相同構成 及作用效果者給予與實施形態1同一符號，而對於其詳細 說明援用實施形態1的說明。 實施形態2與實施形態1不相同的部分，是代替第3 圖的槪略流程圖的步驟S1 00的鹼離子水生成處理（第4 • 圖），實行第5圖的步驟S200以下的鹼離子水生成處理之 處。 實施形態2的鹼離子水生成處理的要點，是具備：在 終了生成鹼離子水之後，繼續驅動泵13而一面從淨水儲 存部lb供應水，一面將反向電壓供應至電解槽6內的陰 極板8及陽極板9，並將含有所發生的次氯酸的水儲水至 排水槽2 1的控制模式（第2控制模式）之處。 第5圖是說明實施形態2的鹼離子水生成處理的內容 的詳細流程圖，代替實施形態1的第4圖而在實施形態2 -21 - 201029933 所實行者。 在步驟S2 00中，當開始鹼離子水的生成處理，首先 在步驟S 2 0 2中，控制部19是點燈「生成中」燈3 6。之 後在步驟S204中，控制部19是將導入路轉換閥15轉換 至泵1 3側，將吐水路轉換閥1 2轉換至供水槽1側，導通 (驅動）泵13，而在電解槽6供應正電壓，開始電分解。此 時，從控制部19供應至電解槽6的電壓，是配合對應於 「強旗標」、「中旗標」、「弱旗標」所設定的旗標，旗 @ 標所表示的鹼度愈高，愈設定在高所定電壓。 藉由依控制部19的步驟S204的操作，淨水儲存部 lb的水經由導入路轉換閥15被送進至電解槽6，同時因 應於已經選擇鹼離子水生成模式的pH強度的電分解條件 下，電分解上所必需的電力饋電至電解槽6的陰極板8及 陽極板9。 在鹼離子水生成模式時，在具備陰極板8的陰極室 6a所生成的鹼離子水被吐出至吐水路11a，經由吐水路轉 Θ 換閥12回流至淨水儲存部lb，在此形成有鹼離子水的循 環路徑。一方面，在具備陽極板9的陽極室6b所生成的 酸性離子水，是被吐出至排出路1 〇，而被儲水於排水槽 2卜 然後，在步驟S 2 0 6中，控制部1 9是在一直到經過所 定時間A爲止仍待機。該所定時間A是淨水儲存部1 b的 水達到所定鹼度（pH値）所必需的時間，藉由淨水儲存部 lb的容積，及電解槽6的通電能力所決定的値。 -22- 201029933 在步驟S206經過所定時間A，控制部1 9是判斷爲所 期望的鹼度（pH値）爲止進行著電分解，而移進至步驟 S208 ° 在步驟S2〇8中，控制部19是保持導通（驅動）泵13 ’ 仍將導入路轉換閥15保持在泵側，將吐水路轉換閥12轉 換至排水路1〇側，停止供應於電解槽6的正電壓，藉由 極性轉換閥20轉換供應至電解槽6的電壓極性，而在電 φ 解槽6開始供應反向電壓，開始與鹼離子水生成時相反方 向的電分解。 藉由控制部19的步驟S208的操作，一面由淨水儲存 部lb繼續供應對於電解槽6的水，一面在電解槽6施加 有反向電壓之故，因而在施加正電壓於陰極板8的附近生 成有次氯酸，同時洗淨除去附著於陰極板8的鈣等的水 垢。又，藉由吐水路轉換閥12連通著吐水路11a與排水 路10之故，因而含有在陰極室6a所發生的次氯酸的水， Ο 是經由吐水路1 1 a，排水路1 〇而儲水於排水槽2 1。 然後，在步驟S 2 1 0，控制部1 9是一直到經過所定時 間C爲止進行待機。所定時間C是例如相當於電解槽6 的內部亦即陰極室6a與陽極室6b的內部容積的水經由排 水路1 〇而全部被排出至排水槽21的時間。在步驟S 2 1 0 當經過所定時間C，控制部1 9是移進至步驟S2 1 2。 在步驟S212中，控制部19是斷開（驅動停止）泵13， 停止供應對於電解槽6的反向電壓’又將導入路轉換閥15 轉換成排出路1 4側。藉由此停止從淨水儲存部1 b供應水至 -23- 201029933 電解槽6，而且從電解槽6經由排出路1 4使得停滯水排水 至排水槽2 1。在此，排水路10的排出口 1 〇a與排出路14 的排出口 1 4a爲相同高度之故，因而排水時間變久。所以一 直到下一次的機器動作爲止的期間，可將含有次氯酸的水更 久地停滯，藉此，可進行一般細菌等的除去，防止增殖。 然後，在步驟S 214，控制部19是熄燈「生成中」燈 3 6，而且點燈「生成完成」燈3 7，回到主要程序的S 1 0。 對於實施形態1，在實施形態2中，由於延遲停止泵 @ 1 3的時刻，因此燈顯示由停止泵1 3之後，也藉由從「生 成中」燈3 6轉換至「生成完成」燈3 7的點燈狀態，可避 免在泵驅動聲音的繼續中點燈「生成完成」燈37而使得 使用者感到異常的情形。 如以上所述地在實施形態2的電解水生成裝置1 〇〇， 在完成鹼離子水生成後，一面從淨水儲存部繼續供應水， —面逆轉對於電解槽內的陰極及陽極的施加電壓，將含有 所發生的次氯酸的水排水至排水槽之故，因而確實地除去 _ 所發生增加的一般細菌等，而衛生地可保持通水路部。 [實施形態3] 以下，說明本發明的實施形態3的電解水生成裝置 110。實施形態3的全體構成及操作顯示部的外觀及槪略 流程圖，是與實施形態1的第1圖，第2圖，第3圖同 樣。在實施形態3中，針對於與具有實施形態1相同構成 及作用效果者給予與實施形態1同一符號，而針對於其詳 -24 - 201029933 細說明援用實施形態1的說明。 實施形態3與實施形態1不相同的部分’是必需有第 3圖的槪略流程圖的步驟S14的「洗淨」輸入的判定’及 步驟S3 00的洗淨處理（第3控制模式）。步驟S3 00的洗淨 處理，是在電解槽施加反向電壓，而連續地發生含有次氯 酸的水，循環於通水路全體的處理。 使用者是以定期性地洗淨裝置全體作爲目的’事先將 〇 水供應於淨水儲存部1 b藉由操作操作顯示部1 8的「洗 淨」開關40，而可選擇洗淨模式而可進行裝置全體的洗 淨。又，爲了有效果地進行洗淨，殘留氯分量的濃度高者 較佳，例如由供水槽1拆下淨水筒3 ’將自來水等的原水 供應於原水儲存部1 a。藉由此’原水中的殘留氯分量是 不會被吸附於淨水筒· 3，使得原水通過孔2a ’而移動至淨 水儲存部1 b。 第6圖是說明洗淨處理的內容的詳細流程圖。在步驟 © S3 00當開始洗淨處理，控制部1 9是首先在步驟S3 02 ’點 燈「洗淨中」燈38。之後在步驟S3 04中，控制部19是 將導入路轉換閥15轉換至泵13側’將吐水路轉換閥12 轉換至供水槽1側，導通（驅動）泵1 3 ’藉由極性轉換閥 20將供應至電解槽6的電壓極性作成與生成鹼離子水時 反向電壓而在電解槽6開始電分解。 藉由依控制部19的步驟3〇4的操作’淨水儲存部lb 的水經由導入路轉換閥15被送進至電解槽6 ’同時在電 解槽6施加有反向電壓之故，因而在具備供應有正電壓的 -25- 201029933 陰極板8的陰極室6a所生成的會有次氯酸的酸性離子水 被吐出至吐水路1 1 a，經由吐水路轉換閥1 2回流至淨水 儲存部lb，在此形成有酸性離子水的循環路徑。一方 面，在具備供應有反向電壓陽極板9的陽極室6b所生成 的鹼離子水，是被吐出至排水路1 〇，而被儲水於排水槽 2卜 然後，在步驟S3 06中，控制部19是在一直到經過所 定時間D爲止仍待機。該所定時間D是藉由隨著經過時 _ 間而含有濃度提高的次氯酸的酸性離子水，從淨水儲存部 lb開始，經由導入路4a，泵13，導入路4b，導入路轉換 閥15，導入路4c,4d，陰極室6a及陽極室6b，吐水路 11a，吐水路轉換閥12，及吐水路lib而回流至淨水儲存 部1 b的通水路內部充分被洗淨所必需的時間。 第8圖是表示實施形態3的電解水生成裝置100的洗 淨運轉時間（所定時間D)與發生在該時的循環水的次氯酸 的濃度變化的特性圖。由該特性圖可知，隨著經過運轉時 @ 間會使次氯酸的濃度徐徐地變高。 在步驟S3 06經過所定時間D，控制部1 9是判斷爲完 成通水路的洗淨，而移進至步驟S308。 在步驟S308中，控制部19是將導入路轉換閥15轉 換至排出路1 4側，將吐水路轉換閥1 2轉換至排水路10 側，斷開（停止）泵1 3，停止供應於電解槽6的反向電壓。 藉由依控制部19的步驟S 3 08的操作，停止從淨水儲 存部lb供應水至電解槽6，而且停止供應對於電解槽6 -26- 201029933 的反向電壓而停止電分解。同時藉由導入路轉換閥15連 通著電解槽6與排出路14，又藉由吐水路轉換閥12連通 著吐水路Ua與排水路10之故，因而電解槽6內的停滯 水經由排水路10及排出路14被儲水在排水槽21 °此 時，排水路10的排出口 l〇a與排出路14的排出口 14a爲 相同高度之故，因而排水時間變久。藉由此一直到下一次 的機器動作爲止之期間，藉由可將含有次氯酸多的水停滯 φ 久，可進行一般細菌等的除去，防止增殖。 然後，在步驟S 3 1 0，控制部1 9是一直到經過所定時 間E爲止進行待機。該所定時間E是從電解槽6經由排 水路1 〇及排出路1 4而完成排水至排水槽2 1的時間。 在步驟S3 10當經.過所定時間E，控制部19是移進至 步驟S312，熄燈「洗淨中」燈38，而回到主要程序的步 驟 S10。 如以上所述地在實施形態3的電解水生成裝置100, 〇 連續地逆轉對於電解槽內的陰極及陽極的施加電壓，而以 泵將所發生的次氯酸循環至全通水路之故，因而確實地除 去所發生增加的一般細菌等，而衛生地可保持通水路部。 [實施形態4] 以下，說明本發明的實施形態4的電解水生成裝置 110。實施形態4的操作顯示部的外觀及槪略流程圖，是 與實施形態1的第2圖，第3圖同樣。在實施形態4中， 針對於與具有實施形態1及實施形態3相同構成及作用效果 -27- 201029933 者給予與實施形態1及實施形態3同一符號，而對於其詳細 說明援用實施形態1及實施形態3的說明。 實施形態4與實施形態1及實施形態3不相同的部 分，是在淨水儲存部lb具備含有次氯酸的藥劑的藥劑投 入部（藥劑添加部）22，具備以泵13將溶解的藥劑循環至 全水通路的模式之處。 第9圖是實施形態4的電解水生成裝置110的槪略構 造圖。在第9圖中，在淨水儲存部lb內，設有可添加具 參 次氯酸鈣等殺菌性的藥劑的藥劑投入部22。其他之構 成，是與表示於第1圖的實施形態1同樣之故’因而在相 同構成要素，給予相同符號，省略重複的說明。Lamp 34, "Strong" lamp 35, is selected to select the generated intensity (PH -17-201029933 値) and is set to 1 at the corresponding control flag. When the input from the "start generation" switch 42 is input, the control unit 19 proceeds to step S100 to perform an alkali ion water generation process, and when the alkali ion water generation process is completed, the process returns to step S10. When it is determined in the step S14 that the "wash" switch 40 is input, the control unit 19 proceeds to step S3 00 to perform the cleaning process, and when the cleaning process is completed, the process returns to step S10. In the first embodiment, steps S14 and S300 of Fig. 3 are not necessarily required, and in step S12, if _ is not "start generation" input, it may be returned to S1 0. Fig. 4 is a flow chart for explaining the details (first control mode) of the alkali ion water generation process in step S1 00 of Fig. 3. In step S100, when the alkali ion water generation process is started, first, in step S102, the control unit 19 turns on the "in progress" lamp 36. Thereafter, in step S1 0 4, the control unit 19 switches the introduction path switching valve 15 to the pump 13 side, switches the water discharge path switching valve 12 to the water supply tank 1 side, and turns on (drives) the pump 13 in the electrolytic cell 6. Supply positive voltage and start electrolysis. At this time, the voltage supplied from the control unit 19 to the @electrolytic cell 6 is a flag indicated by the flag corresponding to the flag set by the "strong flag", "middle flag", and "weak flag". The higher the degree, the higher the set voltage is. By the operation of step S104 of the control unit 19, the water of the purified water storage unit 1b is sent to the electrolytic cell 6 via the introduction path switching valve 15, and at the same time, in accordance with the electrolysis condition in which the pH intensity of the alkali ion water generation mode has been selected. The electric power necessary for electrolysis is fed to the cathode plate 8 and the anode plate 9 of the electrolytic cell 6. -18-201029933 In the alkali ion water generation mode, the alkali ion water generated in the cathode chamber 6a including the cathode plate 8 is discharged to the water spouting path 1 1 a, and is returned to the purified water storage unit 1 via the spout water switching valve 12 b, where a circulation path of alkali ionized water is formed. On the other hand, the acidic ionized water generated in the anode chamber 6b provided with the anode plate 9 is discharged to the discharge path 1 〇, and is stored in the drain tank 2 1°. Then, in step s 106, the control unit 1 9 is still waiting until the elapsed time A has elapsed. The predetermined time A is the time required for the water in the purified water storage unit 1 b to reach a predetermined alkalinity (pH 値), and is determined by the volume of the purified water storage unit lb and the energization capacity of the electrolytic cell 6. When the predetermined time A elapses in step S106, the control unit 19 performs electro-decomposition until it is determined that the desired alkalinity (pH値) is reached, and the process proceeds to step S108. In step S108, the control unit 19 is The introduction path switching valve 15 is switched to the discharge path 14 side, the water discharge path switching valve 12 is switched to the drain line 1 0 • side, the pump 13 is disconnected (stopped), and the positive voltage supplied to the electrolytic cell 6 is stopped. The polarity of the voltage supplied to the electrolytic cell 6 is switched by the polarity switching valve 20, and the reverse voltage is supplied at the electrolytic cell 6. Thereby, a positive voltage is supplied to the cathode plate 8, and the anode plate 9 is supplied with a negative voltage 'to initiate electrolysis in the opposite direction to that of the alkali ion water. Then, in step S1 1 0, the control unit 19 turns off the "in progress" lamp 36, and lights up the "generating complete" lamp 37. By the operation of step S108, the driving of the pump 13 is stopped, while the electrolysis tank 6 and the discharge path 14' are communicated by the introduction path switching valve 15, and the spouting water line 11a and the drain are connected by the spit-19-201029933 waterway switching valve 12. The road 10 thus stops supplying water from the purified water storage path lb to the electrolytic cell 6. Further, since the reverse voltage is applied to the electrolytic cell 6, hypochlorous acid is generated in the vicinity of the cathode plate 8, and the scale of calcium or the like adhering to the cathode plate 8 is removed by washing. The water containing the hypochlorous acid generated here is stored in the drain tank 2 through the drain 1 and the discharge path 14 , but the discharge port 1 〇 a of the drain 10 and the row of the discharge 1 4 The outlet 14a is at the same height, so the drainage time becomes longer. Thereby, the time during which the reverse voltage is fed to the cathode plate 8 and the anode plate 9 can be changed to φ for a long time, and water containing a higher concentration of hypochlorous acid can be generated until the next machine operation. By being able to stagnate longer, it is possible to remove general bacteria or the like and prevent proliferation. Then, in step S1 1 2, the control unit 19 stands by until the time interval B elapses. The predetermined time B is the time inside the electrolytic cell 6, that is, the time when the stagnant water inside the cathode chamber 6a and the anode chamber 6b is discharged to the drain tank 21 through the discharge path 14 and the drain path 1b. When the predetermined time elapses in step S1 1 2, the control unit 19 moves to step S1 14 to stop the supply of the reverse voltage to the electrolytic cell 6, and returns to the main program S 1 0 ° 7 FIG. 4 is a characteristic diagram showing a voltage application time and a change in the concentration of hypochlorous acid generated when the applied voltage of the cathode and the anode of the electrolyzed water generator 100 of the first embodiment is reversed for a predetermined period of time. From this characteristic diagram, it is known that as the reverse voltage time becomes longer, the concentration of hypochlorous acid is gradually increased. When the alkaline ion water generating operation is completed in the electrolyzed water generating apparatus 100, -20-201029933 of the first embodiment, the applied voltage of the cathode and the anode in the electrolytic cell is reversed for a predetermined period of time, and this occurs. The hypochlorous acid is stopped in the water passage for a longer period of time until the next generation operation, so that the increased bacteria and the increased bacteria are reliably removed, and the water passage portion can be maintained hygienically. . [Embodiment 2] φ Hereinafter, the electrolyzed water generating apparatus 1 according to Embodiment 2 of the present invention will be described. The overall configuration of the second embodiment and the appearance and outline of the operation display unit are the same as those of the first, second, and third embodiments of the first embodiment. In the second embodiment, the same components as those in the first embodiment are given the same reference numerals as those in the first embodiment, and the description of the first embodiment will be described in detail. The part which is different from the first embodiment in the second embodiment is an alkali ion water generation process (fourth figure) in the step S1 00 of the flowchart of the third drawing, and the alkali ion of the step S200 or lower in the fifth figure is executed. Where water is generated. In the point of the alkali ion water generation process of the second embodiment, after the alkali ion water is finally generated, the pump 13 is continuously driven, and water is supplied from the purified water storage unit 1b, and the reverse voltage is supplied to the electrolytic cell 6. The cathode plate 8 and the anode plate 9 store water containing the hypochlorous acid generated in the control mode (second control mode) of the drain tank 21. Fig. 5 is a detailed flowchart for explaining the contents of the alkali ion water production process in the second embodiment, and is carried out in the second embodiment of the first embodiment, in the second embodiment of the first embodiment. In step S2 00, when the alkali ion water generation process is started, first, in step S202, the control unit 19 lights up the "generating" lamp 36. Thereafter, in step S204, the control unit 19 switches the introduction path switching valve 15 to the pump 13 side, switches the water discharge path switching valve 12 to the water supply tank 1 side, and turns on (drives) the pump 13 to be supplied to the electrolytic cell 6. Positive voltage, starting to decompose. At this time, the voltage supplied from the control unit 19 to the electrolytic cell 6 is the alkalinity indicated by the flag corresponding to the "strong flag", the "medium flag", and the "weak flag". The higher the higher, the higher the set voltage is. By the operation of step S204 of the control unit 19, the water of the purified water storage unit 1b is sent to the electrolytic cell 6 via the introduction path switching valve 15 while being subjected to the electrolysis condition of the pH intensity in which the alkali ion water generation mode has been selected. The electric power necessary for electrolysis is fed to the cathode plate 8 and the anode plate 9 of the electrolytic cell 6. In the alkali ion water generation mode, the alkali ion water generated in the cathode chamber 6a including the cathode plate 8 is discharged to the water discharge path 11a, and is returned to the purified water storage unit 1b via the water discharge path switching valve 12, and is formed therein. The circulation path of alkali ionized water. On the other hand, the acidic ionized water generated in the anode chamber 6b including the anode plate 9 is discharged to the discharge path 1 and is stored in the drain tank 2, and then, in step S206, the control unit 1 9 is still waiting until the predetermined time A has elapsed. The predetermined time A is the time required for the water in the purified water storage unit 1 b to reach a predetermined alkalinity (pH 値), and is determined by the volume of the purified water storage unit lb and the energization capacity of the electrolytic cell 6. -22-201029933 After the predetermined time A has elapsed in step S206, the control unit 19 performs electrostriction until it is determined that the desired alkalinity (pH値), and proceeds to step S208°. In step S2〇8, the control unit 19 is a keep-on (drive) pump 13'. The inlet switching valve 15 is still held on the pump side, the spout water switching valve 12 is switched to the drain side 1〇, and the positive voltage supplied to the electrolytic cell 6 is stopped, and the polarity is switched. The valve 20 switches the polarity of the voltage supplied to the electrolytic cell 6, and starts supplying the reverse voltage at the electric Φ solution 6, and starts electrolysis in the opposite direction to the generation of the alkali ion water. By the operation of step S208 of the control unit 19, the water to the electrolytic cell 6 is continuously supplied from the purified water storage unit 1b, and a reverse voltage is applied to the electrolytic cell 6, so that a positive voltage is applied to the cathode plate 8. Hypochlorous acid is formed in the vicinity, and the scale of calcium or the like adhering to the cathode plate 8 is removed by washing. Further, since the water discharge path switching valve 12 communicates with the water discharge path 11a and the drainage path 10, the water containing hypochlorous acid generated in the cathode chamber 6a is passed through the water discharge path 1 1 a and the drainage path 1 Water is stored in the drain tank 2 1 . Then, in step S 2 1 0, the control unit 19 waits until the elapse of the time interval C. The predetermined time C is, for example, the time corresponding to the inside of the electrolytic cell 6, that is, the internal volume of the cathode chamber 6a and the anode chamber 6b, is discharged to the drain tank 21 via the drain passage 1 . When the predetermined time C elapses in step S2 1 0, the control unit 19 moves to step S2 1 2 . In step S212, the control unit 19 turns off (driving stop) the pump 13, stops supplying the reverse voltage to the electrolytic cell 6, and converts the introduction path switching valve 15 to the discharge path 14 side. By this, the supply of water from the purified water storage portion 1b to the electrolytic cell 6 of -23-201029933 is stopped, and the stagnant water is drained from the electrolytic cell 6 via the discharge path 14 to the drain tank 21. Here, the discharge port 1 〇a of the drain passage 10 and the discharge port 14a of the discharge passage 14 have the same height, and thus the drainage time becomes long. Therefore, the water containing hypochlorous acid can be stagnated for a longer period of time until the next machine operation, whereby the removal of general bacteria or the like can be performed to prevent proliferation. Then, in step S214, the control unit 19 turns off the "in progress" lamp 36, and turns on the "generating completion" lamp 3, and returns to the main program S1 0. In the first embodiment, in the second embodiment, since the timing of stopping the pump @1 3 is delayed, the lamp display is switched from the "generating" lamp 36 to the "generation completion" lamp 3 after the pump 13 is stopped. In the lighting state of 7, it is possible to avoid a situation in which the user feels abnormal when the "generation completion" lamp 37 is turned on in the continuation of the pump driving sound. As described above, in the electrolyzed water generating apparatus 1 of the second embodiment, after the completion of the generation of the alkali ion water, the water is continuously supplied from the purified water storage portion, and the applied voltage to the cathode and the anode in the electrolytic cell is reversed. The water containing the hypochlorous acid that has occurred is drained to the drain tank, so that the increased bacteria and the like are reliably removed, and the water passage portion can be maintained hygienically. [Embodiment 3] Hereinafter, an electrolyzed water generating apparatus 110 according to Embodiment 3 of the present invention will be described. The overall configuration of the third embodiment and the appearance and outline of the operation display unit are the same as those of the first, second, and third embodiments of the first embodiment. In the third embodiment, the same components as those in the first embodiment are given the same reference numerals as those in the first embodiment, and the description of the first embodiment will be described in detail with reference to the details of -24 - 201029933. The "parts different from the first embodiment" in the third embodiment are required to have the "decision" input in step S14 of the flowchart of Fig. 3 and the washing process (third control mode) in step S3 00. The cleaning process in step S3 00 is a process in which a reverse voltage is applied to the electrolytic cell to continuously generate water containing hypochlorous acid and circulate through the entire water passage. The user is required to periodically supply the water to the purified water storage unit 1b for the purpose of periodically cleaning the entire apparatus, and the cleaning mode can be selected by operating the "cleaning" switch 40 of the operation display unit 18. Wash the entire device. Further, in order to perform the cleaning, the concentration of the residual chlorine component is preferably high. For example, the water purification tank 3 is removed from the water supply tank 1 to supply raw water such as tap water to the raw water storage unit 1a. The residual chlorine component in the raw water is not adsorbed to the water purification cartridge 3, and the raw water is moved to the purified water storage portion 1b through the hole 2a'. Fig. 6 is a detailed flow chart for explaining the contents of the washing process. When the cleaning process is started in step #S3 00, the control unit 19 first lights the "washing" lamp 38 in step S3 02 '. Thereafter, in step S3 04, the control unit 19 switches the introduction path switching valve 15 to the pump 13 side to switch the water discharge path switching valve 12 to the water supply tank 1 side, and turns on (drives) the pump 1 3 ' by the polarity switching valve 20 The polarity of the voltage supplied to the electrolytic cell 6 is reversely generated when the alkali ion water is generated, and electrolysis is started in the electrolytic cell 6. By the operation of the step 3〇4 of the control unit 19, the water of the purified water storage unit 1b is sent to the electrolytic cell 6' via the introduction path switching valve 15 and the reverse voltage is applied to the electrolytic cell 6, so that it is provided. Acidic ionized water having hypochlorous acid generated by the cathode chamber 6a of the cathode plate 8 supplied with a positive voltage is discharged to the spouting water path 1 1 a, and is returned to the purified water storage portion via the spout water switching valve 12 Lb, where a circulation path of acidic ionized water is formed. On the other hand, the alkali ion water generated in the anode chamber 6b provided with the reverse voltage anode plate 9 is discharged to the drain passage 1 and is stored in the drain tank 2, and then, in step S306, The control unit 19 stands by until a predetermined time D elapses. The predetermined time D is an acidic ionized water containing hypochlorous acid having an increased concentration as it passes, and is introduced from the purified water storage unit 1b, via the introduction path 4a, the pump 13, the introduction path 4b, and the introduction path switching valve. 15. The introduction path 4c, 4d, the cathode chamber 6a and the anode chamber 6b, the water discharge path 11a, the spout water switching valve 12, and the water discharge path lib are returned to the inside of the water passage of the purified water storage unit 1b. time. Fig. 8 is a characteristic diagram showing a change in the cleaning operation time (predetermined time D) of the electrolyzed water generating apparatus 100 of the third embodiment and the concentration of hypochlorous acid in the circulating water at that time. As can be seen from the characteristic diagram, the concentration of hypochlorous acid is gradually increased as @ between operations. When the predetermined time D has elapsed in step S630, the control unit 19 determines that the cleaning of the water passage is completed, and the process proceeds to step S308. In step S308, the control unit 19 switches the introduction path switching valve 15 to the discharge path 14 side, switches the water discharge path switching valve 12 to the drain path 10 side, opens (stops) the pump 1 3, and stops supplying the electrolysis. The reverse voltage of the slot 6. By the operation of step S308 of the control unit 19, the supply of water from the purified water storage unit 1b to the electrolytic cell 6 is stopped, and the supply of the reverse voltage to the electrolytic cell 6-26-201029933 is stopped to stop the electrolysis. At the same time, the introduction path switching valve 15 communicates with the electrolytic cell 6 and the discharge path 14, and the water discharge path switching valve 12 communicates with the water discharge path Ua and the drainage path 10, so that the stagnant water in the electrolytic cell 6 passes through the drainage path 10. At this time, the discharge passage 14 is stored in the drain tank 21 °, and the discharge port 10a of the drain passage 10 and the discharge port 14a of the discharge passage 14 have the same height, so that the drainage time becomes long. By stopping the water containing a large amount of hypochlorous acid for a long period of time until the next machine operation, it is possible to remove general bacteria or the like and prevent proliferation. Then, in step S3 10 0, the control unit 19 waits until the elapse of the time interval E. The predetermined time E is the time from the electrolytic cell 6 to the drain channel 21 by draining the drain 1 and the drain 14 . When the predetermined time E has elapsed in step S3, the control unit 19 moves to step S312, turns off the "cleaning" lamp 38, and returns to step S10 of the main routine. As described above, in the electrolyzed water generating apparatus 100 of the third embodiment, 〇 continuously reverses the voltage applied to the cathode and the anode in the electrolytic cell, and the hypochlorous acid generated by the pump is circulated to the all-pass waterway by the pump. Therefore, the increased general bacteria and the like which are generated are surely removed, and the water passage portion can be maintained hygienically. [Embodiment 4] Hereinafter, an electrolyzed water generating apparatus 110 according to Embodiment 4 of the present invention will be described. The appearance and outline of the operation display unit of the fourth embodiment are the same as those of the second and third aspects of the first embodiment. In the fourth embodiment, the same configurations and effects as those of the first embodiment and the third embodiment are given to the first embodiment and the third embodiment, and the first embodiment and the third embodiment are given the same reference numerals, and the first embodiment and the third embodiment are given. Description of Form 3. In the portion of the fourth embodiment, which is different from the first embodiment and the third embodiment, the purified water storage unit 1b is provided with a drug input unit (drug addition unit) 22 containing a drug containing hypochlorous acid, and is provided with a pump 13 to circulate the dissolved drug. To the mode of the full water path. Fig. 9 is a schematic structural view of the electrolyzed water generating apparatus 110 of the fourth embodiment. In the ninth figure, a drug input unit 22 to which a sterilizing drug such as calcium hypochlorite is added is provided in the purified water storage unit 1b. The other components are the same as those in the first embodiment shown in Fig. 1. Therefore, the same components are denoted by the same reference numerals, and the description thereof will not be repeated.
使用者是以定期性地洗淨裝置全體作爲目的’事先將 水供應於淨水儲存部1 b，而且將殺菌作用的高次氯酸鈣 等的藥劑投入在藥劑投入部22使之溶解，藉由將操作顯 示部18的「洗淨」開關40予以操作’來選擇洗淨模式而 可進行裝置整體的洗淨。 G 在洗淨處理的控制部19的控制內容’是與在第6圖 所說明的實施形態3的洗淨處理的內容同一之故’因而省 略說明。 第10圖是表示實施形態4的電解水生成裝置U0的 洗淨處理時間與發生在該時的循環水的次氯酸的濃度變化 的特性圖。由該特性圖可知，從初期性地次氯酸的濃度高 的狀態（以X表示的部位），又在經過運轉時間之同時次氯 酸的濃度會徐徐地變高。亦即，藉由所添加的藥劑的效 -28- 201029933 果，從初期値次氯酸的濃度就高。 如以上所述地在實施形態4的電解水生成裝置110 ’ 在淨水儲存部具備投入含有次氯酸的藥劑的藥劑投入部’ 以泵將溶解的藥劑循環於全通水路之故’因而確實地除去 所發生增加的一般細菌等，而衛生地可保持通水路部。 [實施形態5] Φ 以下，說明本發明的實施形態5的電解水生成裝置 100, 110。實施形態5的整體構成及操作顯示部的外觀及 槪略流程圖，是與實施形態1的第1圖’第2圖，及第3 圖同樣。在實施形態5中，針對於具有與實施形態1相同 構成及作用效果者給予與實施形態1同一符號’而對於其 詳細說明援用實施形態1的說明。 實施形態5與實施形態1不相同的部分’是陰極板8 及陽極板9是釕（Ra)、鈀（Pd)、銥（Ir)、鍺（Rh)、鉑（Pt)等 e 的耐腐蝕性材質，且電分解時的氯過電壓低的材質之處。 實際的長期使用之際，藉由原水中的溶解氧或是氯離子等 有腐蝕性的成分，陰極板8及陽極板9是被腐蝕。藉由該 腐蝕成爲降低電分解時的次氯酸發生效率，惟爲耐腐蝕性 且氯過電壓低的材質之故，因而可防止降低次氯酸發生效 率。 如以上所述地在實施形態5的電解水生成裝置 1 00,1 1 0，即使在原水中含有具腐蝕性成分多的情形，也 不會降低次氯酸發生效率之故，因而確實地除去所發生增 -29- 201029933 加的一般細菌等，而衛生地可保持通水路部。 [產業上的利用可能性] 可提供一種確實地除去所發生增加的一般細菌等，而 衛生地可保持通水路部的電解水生成裝置。 【圖式簡單說明】 第1圖是表示本發明的實施形態1的電解水生成裝置 _ 的槪略構造圖。 第2圖是表示操作顯示部的外觀例的圖式。 第3圖是表示說明實施形態1的控制部的控制內容的 槪略流程圖。 第4圖是表示說明實施形態1的鹼離子水生成處理的 詳細流程圖。 第5圖是表示說明本發明的實施形態2的鹼離子水生 成處理的詳細流程圖。 @ 第6圖是表示說明本發明的實施形態3的洗淨處理的 詳細流程圖。 第7圖是表示對於實施形態1的反向電壓施加時間的 次氯酸濃度的關係的圖式。 第8圖是表示對於實施形態3的洗淨運轉時間的次氯 酸濃度的關係的圖式。 第9圖是表示本發明的實施形態4的電解水生成裝置 的槪略構造圖 -30- 201029933 第1 〇圖是表示對於實施形態4的洗淨運轉時間的次 氯酸濃度的關係的圖式。 【主要元件符號說明】 1 :供水槽 2 :隔間壁 3 :淨水筒 瘳 4a〜4d:導入路 5 :本體部 6 :電解槽 7 :隔間膜 8 :陰極板 9 :陽極板 1 〇 :排水路 10a ：扫声出口 ❹ l〇b :排水路 1 a :原水儲存部 1 b :淨水儲存部 2 a :孔 6a :陰極室 6b :陽極室 1 la,l lb :吐水路 1 2 :吐水路轉換閥 13 :泵 -31 - 201029933 1 4 :排出路 1 5 :導入路轉換閥 1 6 :電源插頭 1 7 :電源部 1 8 :操作顯示部 1 9 :控制部 2 0 :極性轉換部 2 1 :排水槽 3 1〜3 8 :顯示燈 4 0〜4 3 :開關 100,110:電解水生成裝置The user supplies the water to the purified water storage unit 1 b in advance, and the medicine such as calcium perchlorate which is sterilized is put into the medicine input unit 22 to dissolve it. By cleaning the "washing" switch 40 of the operation display unit 18 to select the washing mode, the entire apparatus can be cleaned. G The control content ' of the control unit 19 of the cleaning process is the same as the content of the cleaning process of the third embodiment described in Fig. 6', and thus the description will be omitted. Fig. 10 is a characteristic diagram showing the washing treatment time of the electrolyzed water generating apparatus U0 of the fourth embodiment and the change in the concentration of hypochlorous acid of the circulating water at that time. As is apparent from the characteristic diagram, the concentration of hypochlorous acid is gradually increased from the initial state in which the concentration of hypochlorous acid is high (the portion indicated by X) after the operation time has elapsed. That is, the concentration of the hypochlorous acid is high from the initial stage by the effect of the added drug -28-201029933. As described above, the electrolyzed water generator 110' of the fourth embodiment is provided with a chemical input unit that puts a drug containing hypochlorous acid in the purified water storage unit, and the pump circulates the dissolved drug to the all-pass waterway. The increased general bacteria and the like which occur are removed, and the water passage portion can be maintained hygienically. [Embodiment 5] Φ Hereinafter, the electrolyzed water generating apparatuses 100 and 110 according to the fifth embodiment of the present invention will be described. The overall configuration of the fifth embodiment and the appearance and schematic flowchart of the operation display unit are the same as those of the first figure's second figure and the third figure of the first embodiment. In the fifth embodiment, the same configuration and effect as those of the first embodiment are given the same reference numerals as in the first embodiment, and the description of the first embodiment will be described in detail. The portion 5 of the fifth embodiment that is different from the first embodiment is that the cathode plate 8 and the anode plate 9 are corrosion-resistant such as iridium (Ra), palladium (Pd), iridium (Ir), rhodium (Rh), or platinum (Pt). Material with material and low chlorine overvoltage at the time of electrolysis. In actual long-term use, the cathode plate 8 and the anode plate 9 are corroded by dissolved oxygen in raw water or corrosive components such as chloride ions. By this etching, the hypochlorite generation efficiency at the time of electrolysis is lowered, and the corrosion resistance and the chlorine overvoltage are low, so that the hypochlorite generation efficiency can be prevented from being lowered. As described above, in the electrolyzed water generating apparatus 100, 110 of the fifth embodiment, even when the raw water contains a large amount of corrosive components, the efficiency of hypochlorous acid generation is not lowered, so that the removal is reliably performed. Increasing -29-201029933 plus general bacteria, etc., and the sanitary ground can be kept through the waterway. [Industrial Applicability] It is possible to provide an electrolyzed water generating device that can surely remove the increased bacteria and the like, and maintain the water passage portion in a sanitary manner. [Brief Description of the Drawings] Fig. 1 is a schematic structural view showing an electrolyzed water generating apparatus _ according to Embodiment 1 of the present invention. Fig. 2 is a view showing an example of the appearance of the operation display unit. Fig. 3 is a schematic flow chart showing the control contents of the control unit in the first embodiment. Fig. 4 is a detailed flow chart showing the alkali ion water production process of the first embodiment. Fig. 5 is a detailed flow chart showing the alkali ion water production process in the second embodiment of the present invention. @ Fig. 6 is a detailed flowchart showing the washing process in the third embodiment of the present invention. Fig. 7 is a view showing the relationship between the concentration of hypochlorous acid in the reverse voltage application time in the first embodiment. Fig. 8 is a view showing the relationship between the concentration of hypochlorous acid in the cleaning operation time in the third embodiment. Figure 9 is a schematic view showing the relationship between the concentration of hypochlorous acid in the cleaning operation time of the fourth embodiment, and the schematic diagram of the relationship between the concentration of the hypochlorite in the cleaning operation time of the fourth embodiment. . [Description of main components] 1 : Water supply tank 2 : Compartment wall 3 : Water purification cartridge 瘳 4a to 4d : Introduction path 5 : Main body 6 : Electrolytic tank 7 : Compartment membrane 8 : Cathode plate 9 : Anode plate 1 〇 : drainage path 10a : sweeping sound outlet ❹ l〇b : drainage path 1 a : raw water storage part 1 b : clean water storage part 2 a : hole 6a : cathode chamber 6b : anode chamber 1 la, l lb : spouting water 1 2 : spout water switching valve 13 : pump - 31 - 201029933 1 4 : discharge path 1 5 : introduction path switching valve 1 6 : power plug 1 7 : power supply unit 1 8 : operation display unit 1 9 : control unit 2 0 : polarity switching Part 2 1 : Drainage tank 3 1 to 3 8 : Display lamp 4 0 to 4 3 : Switch 100, 110: Electrolyzed water generating device
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