200532015 九、發明說明： 【發明所屬之技術領域】 本發明是有關適合於會成爲公共衛生問題的飲食店， 醫院等使用的殺菌洗滌方法以及殺菌洗滌水供應裝置。 【先前技術】 在飲食店洗滌食品以及餐具時通常使用清潔劑，然而 殺菌效果有限。因此提議使用氯氣或臭氧氣等的氧化劑形 成洗滌水，但是由於需要大量的裝置，並不適合使用於小 規模的飲食店或家庭。200532015 IX. Description of the invention: [Technical field to which the invention belongs] The present invention relates to a sterilization washing method and a sterilization washing water supply device suitable for use in restaurants, hospitals, etc., which will become a public health problem. [Prior Art] Generally, detergents are used when washing food and tableware in restaurants, but the sterilization effect is limited. Therefore, it is proposed to use oxidants such as chlorine gas or ozone gas to form wash water. However, since it requires a large number of devices, it is not suitable for small-scale restaurants or homes.
I 而近年來發生SARS、禽流感等病原菌的問題，尤其 是夏季時0-157等的病原菌的繁殖明顯。因此期望有食 品，餐具，手等的洗滌而對身體無害的殺菌洗滌水的提供。 【發明内容】 ^ ^因此，本發明之第1目的是提供一種洗滌殺菌方法， 係將作為食品添加物許可之組成成分添加稀釋至自來水 等，而罪近身體使用為無害的洗滌殺菌方法。 本發明之第2目的是提供對飲食店，一般家庭能簡單 的提供殺菌洗條水的供應裝置。 本發明人致力研究的結果，發現湘作爲食品添加物 許可的鹽酸，在阳5以上未達7的弱酸性領域中，形成亞 乳酸納或者次氣義溶液，將弱酸性有效氣 ，雜啊範圍的高濃度溶液，長期實行且安定的稀 釋至自來水等中，而製得簡單且有效殺 3〇至U)0Ppm，pH5.2以上未達7 羊，辰度為 取邶疋6·5以下的弱酸 315793 5 200532015 性範圍内，而完成本發明。 本發明之殺菌洗滌方法，係將含有pH 5以上未達7 的有效氣濃度為3000± i000ppm的高濃度水溶液添加到· 自來水或者井水等的流動洗滌水，稀釋3〇至1〇〇倍且有效· 氣/辰度於pH 5.2以上未達7，最好是6.5以下的弱酸性範 圍内，稀釋為30至l〇〇ppm，並直接作為手、餐具或者食 品的洗滌水或殺菌水使用。 爲了易於實施上述方法，至少用鹽酸和亞氣酸鹽或者 ，氣酸鹽尤其是其鈉鹽形成，設定pH5以上·未達7,最好( 是6.5以下的有效氣濃度爲3〇〇〇± 1〇〇〇ppm，用於稀釋自 來水或者井水等稀釋水的高濃度溶液，亦可在家庭，飲食 店，醫院等的使用場所等規定的更換期^艮内，t匕如稀釋形 成個月内使用的洗務水的可能用量，以容易搬運的攜帶 儲藏容器加以儲藏而成之弱酸性水溶液包裝物㊈“幻而^吏 用亦可併用由鹽酸以外之食品添加物許可之醋酸，磷酸， 酸等中選擇的酸性成分。並且，使用適當量的醋酸_ 醋酸納溶液或酒石酸緩衝溶液以及駄酸氫鉀-氫氧化鈉水 ”荨的pH e周整劑，能穩定的調整到規定的pH範圍，最 :添加作爲食品添加物許可，且並不影響有效氣的無機物 質’比如碳酸氫鉀或鈉鹽。 、關於使用水溶液包裝物，可形成下述的簡單的殺菌洗 條，供應裝置。亦即，本發明的供應裝置是至少以鹽酸和 ^虱酸鹽或者次氣酸鹽形成，且在pH 5以上未達7，最好 以下的有效氯濃度設定爲3〇〇〇 ± i〇〇〇ppm的高濃 315793 6 200532015 方，不但有問題，而且於家庭、飲食店中混合取用鹽酸及 亞氯酸納、次氯酸納有危險性。此外，發現於PH5以上未 達7中，有效率濃度為3000± l000ppm的濃縮溶液能安定. 9保存1個月以上’而且設置有適當水龍頭之稀釋裝置，‘ 稀釋30至1〇〇倍，而能容易的提供自來水等於邮以上 之弱酸性、或ΡΗ5·2以上未達7，較佳為6 5以下的範圍.. 中，30至100ppm經稀釋且具有充足殺菌力之洗滌水。 又’有效氯濃度達到4000ppm以上時，取用上多少伴 隨f危險性。而未達2000ppm時，一個月使*的濃縮水溶（...) 液量多且增加容積，而不利於搬運及設置，缺少普遍性。 因此，調整為PH5以上未達7,較佳為6 5以下，於家庭、 飲食店等使用場所中，於規定的交換期間，例如，使用儲 臧^釋1個月所使用之各種洗蘇水所形成之可能用量之 攜帶儲藏容器所成之弱酸性次氯酸濃縮水溶液包裝物，使 殺菌洗條成為極容易。 :此’可於家庭巾、飲食店巾、f院中，簡單的提供 對身組然害、且安全的消滅各種病原菌之洗滌水。 【實施方式】 圖1為作爲飲食店的洗蘇水使料本發明之斜視圖， 自來水的水龍頭i上設有可稀釋30倍110(M吾的稀釋裝置 0 A升包衣物3中儲藏包括亞氯酸納或者次氣酸納和 鹽酸，並調整有效氯濃度為3_±咖聊，而且調整臨 到pH 5以上至7以下的水溶液。從2〇公升包裝物 軟官4連通設在水龍頭！的稀釋裝置2，根據自來水的 200532015 度水浴液’儲藏有稀釋形成規定更換期間使用的洗滌水之 可能用量之攜帶儲藏容器，設置於水龍頭上，以管子將上 述攜帶儲藏容器連通，並沿著自來水的流動吸入上述高濃 度水溶液，由可能稀釋30至100倍的稀釋裝置所成的簡易 型殺菌洗滌水供應裝置，而能極簡單的供應殺菌洗滌水。 尤其疋，稀釋倍率爲30至1〇〇倍而提供在ρΗ 5·2以上未 達7，最好是6·5以下的弱酸性範圍内有效氣濃度為3〇至 lOOppm的所需之殺菌洗滌水。 本發明中，使用的稀釋裝置具備爲了確保準確的稀釋 倍率，最好具備有：自來水的流動路徑；連通該流動路徑 且根據自來水流動之流動量而伴隨成爲負壓的負壓室；連 接钂負壓室且從上述攜帶儲藏容器吸入上述高濃度水溶液 的管子；連通該負壓室另一側，且與外部連通，當負壓室 的負壓達到一定以上時從外部吸入空氣的負壓調整閥；位 2流動路徑的下游側，且將因上述負壓室吸入的高濃度水 浴液和自來水攪拌混合的稀釋室。尤其是，爲了確認正常 的稀釋功能，具備連通稀釋室的取樣（sampHng)室，該 取樣室較好至少具備測定有效氣濃度或者pH的檢測器。 根據本叙明，使用作為食品添加物許可之鹽酸與亞氣 酸鈉或次氯酸鈉，可提供於pH5以上的弱酸性、或pH5 2 以上未達7，較佳為6.5以下的範圍中，3〇至1〇〇ppm且 十分安全的具殺菌力之殺菌洗滌水之洗滌方法。 雖然使用者以適量之鹽酸與亞氣酸鈉或次氣酸鈉與自 來水混合溶解就能製造規定之次氯酸鈉濃縮溶液，然而此 315793 7 200532015 流出而吸人濃縮次氣酸鹽水，並和自來水混合稀釋。此外， ㈣鹽酸和亞氣_或者次氣酸鈉調整上述濃度 的時候，添加鹽酸時需要注意PH下降太低而未産生氣氣 的情況。因此，添加鹽酸前後 ” 、 义則俊應根據需要使用pH調整劑， 尤其是食品添加上許可的碳酸氫鉀或者鈉鹽，特別較佳是 _ 頁合液，一邊调整pH —邊調整規定的 向有效氯濃度的水溶液。 圖2是上述稀釋裝置2的内部結構的剖面圖，本體20 具有自來水的流動路徑21 ’在本體下游側經.由梯形部& 而形成管徑比流動路徑21小的小徑部23，在小徑部下游 形成大徑部24’大徑部的下游連接至稀釋室25。該稀釋室 按直徑方向橫越碰撞棒25a，於稀釋室之側壁形成螺旋溝 25b。該稀釋室25的下端形成吐出管26。 一再者，本體20設有按水平方向延伸的連接管27、28， 第一連接管27連接藥液供給軟管4。另外，第二連接管 28連接負壓調整閥29，負壓調整閥係經由漏孔％和外部 連通，通常由閥體31關閉漏孔。因此，上述第一以及第二 連接管27、28分別連通上述本體的大徑部24而開口。 因此，供應到流動路徑21的水是從梯形部22流入到 小徑部23，並增速，在大徑部（負壓室）24内的和小徑部 的义界線發生負壓。根據此負壓通過軟管4從第一連接管 27吸入藥液，並引導到大徑部24。藥液和自來水一起進入 稀釋至25，和碰撞棒25a碰撞之後在側壁的螺旋槽25b旋 轉攪拌並均勻的稀釋，從吐出管26流出。 315793 9 200532015 來自小徑部23自來太沾、& 負壓達到規定以上時負=在大徑部24發生負 分離，並從外部流人空1的_31從漏孔30. 管27的藥液通常設定 二負壓。因此’從第-連接. 量維持± 10倍左右。 60^的稀釋’無大變動時變動 稀釋倍率可從第一連 整闕Μ的負壓調整值的關Λ 液量和負麼調 木“ 值的_中決定。爲了檢測發生稀釋显 況’最好檢測在稀釋室25中調整的稀釋水中的有效 度，設/從稀釋室25吐出的稀釋水取攝之㈣ ( ^np^ng)室’並於取樣室設置能測定索取樣之稀釋水的有 辰度的檢側器（例如電導計）。此時亦可併 實施例1 1 在圖1中，由水龍頭流出自來水時，從包裝物3吸入 鹽酸酸性為PH5.5的次氣_ (有效氯濃度％卿㈣的 濃縮液’稀釋50倍。經稀釋的次氯酸納水大約顯示pH 5.82, 60PPm的有效氯濃度（次氯酸濃度）。 由稀釋裝置2供應經稀釋5〇倍的殺菌洗務水，而從 20公升^縮水溶液可形成〗，_公升的經稀釋殺菌洗條 水。此量作爲小規模的飲食店—個月中使料洗蘇水量十 分充足。 如以下方法檢查用自來水稀釋5〇倍的洗務水的殺菌 能力。把操作中的檢查的手指緊緊地麼在手印加以似叫) 培養基上，其後用設有上述稀釋裝置的自來水洗手，其手 指又緊緊地歸hand stamp肖養基上。觀察其洗務前後的 315793 200532015 培養照片時，洗滌前有細菌繁殖，而洗滌之後幾乎沒有細 菌繁殖。 實施例2 ^ 製造lml中包括3xl〇6個黃色葡萄球菌（青黴素 · (methicillin)感X性）的細菌液，提取細菌液Μ〗，添加9mi · 之pH爲5·82的有效氯濃度（次氣酸鈉濃度）60ppm，稀·： 釋10倍。測疋一分鐘後的細菌數量為3 X1 〇個以下。 實施例3 利用圖1的系統’除了形成6〇倍稀釋水以外，和實例（ 1 一樣得到顯示ΡΗ 5.92, 50Ppm的有效氣濃度（次氣酸濃 度）的稀釋水。把此稀釋水用於洗滌水之殺菌性檢查，得 到和實施例1以及2相同的結果。 實施例4 利用圖1的系統，除了形成30倍稀釋水以外，和實例 1 一樣得到顯示pH 5.5, 100ppm的有效氣濃度（次氣酸濃 度）的稀釋水。把此稀釋水用於洗滌水之殺菌性檢查，得 到和實施例1以及2相同的結果。 貫施例5 利用圖1的系統，除了形成1 〇〇倍稀釋水以外，和實 例1 一樣得到顯示pH 5.9, 3Oppm的有效氯濃度（次氣酸 濃度）的稀釋水。把此稀釋水用於洗滌水之殺菌性檢查， 得到和實施例1以及2相同的結果。 較例 於PH 5.2的有效氣濃度爲57ppm(23°C)的鹽酸酸性的 11 315793 200532015 次氣酸納水溶液 2)有效濃度0.05%氯化苯二甲烴銨（benzalkonium chloride)水溶液 檢查有效濃度爲200ppm的各個次氯酸鈉水溶液裏添 加各種試驗菌時候的試驗生菌數量的結果，得到的結果顯 示於下表。 由表1可知，鹽酸酸性的次氯酸鈉水溶液顯示優異的 殺菌能力。 12 315793 200532015 表1 添加試驗細菌時候的試驗生菌數量 試驗細菌 樣本1 添加細 菌數量 每1ml的生菌數量 1分鐘後 2分鐘後 3分鐘後 鏈球菌 1) 1·6χ 106 <10 <10 <10 2) 1·9χ 106 <10 <10 <10 3) 1·9χ 106 <10 <10 <10 枯草桿菌 (孢子） 1) 4·6χ 106 3.7x 106 <10 <10 2) 4·9χ 106 4·2χ 106 4.3χ 106 4.2χ 106 3) 4·9χ 106 4·4χ 106 4.5χ 106 4.5χ 106 念珠菌 (Candida) 1) 2.3χ 106 <10 <10 <10 2) 2.3χ 106 2.5χ 103 <10 <10 3) 2.3χ 106 <10 <10 <10 黑麴黴菌 1) 2.Οχ 106 <10 <10 <10 2) 2.Οχ 106 2.Οχ 102 <10 <10 3) 2.Οχ 106 2.Οχ 105 <10 <10 大腸桿菌 1) 4·3χ 106 <10 <10 <10 2) 4·3χ 106 <10 <10 <10 3) 4·3χ 106 <10 <10 <10 黃色葡萄球 菌菌 1) 4.5χ 106 <10 <10 <10 2) 4.5χ 106 <10 <10 <10 3) 4.5χ 106 <10 <10 <10 抗青黴素金 黃色葡萄球 菌 (MRSA) 1) 3·4χ 106 <10 <10 <10 2) 3,4χ 106 <10 <10 <10 3) 3.4χ 106 <10 <10 <10 沙門氏桿菌 (Salmonella) 1) 3·4χ 106 <10 <10 <10 2) 3.4χ 106 <10 <10 <10 3) 3.4χ 106 <10 <10 <10 綠膿桿菌 1) 1·6χ 106 <10 <10 <10 2) 1.6χ 106 <10 <10 <10 3) 1·6χ 106 <10 <10 <10 315793 200532015 [產業上的可利用性性] 以上’根據本發明，可飭 t仪认〜产 間早的完成能安全容易的殺菌 ，，於豕庭用，飲食店用1_之 【圖式簡單說明】 的殺菌洗滌方法，於水龍 裝置的狀態之斜視圖。 裴置的剖面圖。 第1圖顯示為了實施本發明 頭上θ又置稀釋30倍至60倍稀釋 圖2為本發明中使用的稀釋 【主要元件符號說明】 水龍頭 25 稀釋室 稀釋裝置 25a 碰撞棒 濃縮溶液包裝物 (pack ) 螺旋溝 4 軟管 吐出管 20 本體 第一連接管 21 流動路經 弟一連接官 22 梯形部 負壓調整閥 23 小徑部 漏孑L 24 大徑部 閥體 2 3 25b 26 27 28 29 30 31 315793I In recent years, problems of pathogenic bacteria such as SARS and avian influenza have occurred. Especially in summer, the propagation of pathogenic bacteria such as 0-157 is obvious. Therefore, the provision of sterilizing washing water which is not harmful to the body by washing food, tableware, and hands is desired. [Summary of the Invention] Therefore, a first object of the present invention is to provide a method for washing and sterilizing, which is a method of adding and diluting ingredients permitted as food additives to tap water, etc., and the method of harmless washing and sterilizing when used near the body. A second object of the present invention is to provide a supply device that can easily provide sterilizing shampoo to restaurants and ordinary households. As a result of intensive research, the inventors found that hydrochloric acid, which is permitted by Hunan as a food additive, forms a sodium nitrite or a sub-gaseous solution in the weakly acidic area of Yang 5 or more and less than 7, which reduces the weak acidic effective gas and miscellaneous range. High-concentration solution, long-term implementation and stable dilution into tap water, etc., to produce a simple and effective killing 30 to U) 0Ppm, pH 5.2 above 7 but not more than 6.5 Weak acid 315793 5 200532015, and completed the present invention. The sterilization and washing method of the present invention is to add a high-concentration aqueous solution containing an effective gas concentration of 3000 ± i000ppm with a pH of 5 to 7 to a running washing water such as tap water or well water, and dilute it by 30 to 100 times and Effective · Gas / Chen degree is in the weakly acidic range of pH 5.2 to 7, but preferably 6.5 or less, diluted to 30 to 100 ppm, and directly used as hand or tableware or food washing or sterilizing water. In order to facilitate the implementation of the above method, at least hydrochloric acid and a gaseous acid salt, or a gaseous acid salt, especially its sodium salt, are formed, and the pH is set to be 5 or more and less than 7, and the effective gas concentration of 6.5 or less is 3,000 ± 1000ppm, a high-concentration solution for diluting diluted water such as tap water or well water. It can also be used in homes, restaurants, hospitals, and other places for replacement within a specified replacement period. The possible dosage of the washing water used in the package is a weakly acidic aqueous solution packaged in an easy-to-handle carrying storage container. It can be used in combination with acetic acid and phosphoric acid approved by food additives other than hydrochloric acid. Acidic components selected from acids, etc., and using appropriate amounts of acetic acid _ sodium acetate solution or tartaric acid buffer solution and potassium bisulfate-sodium hydroxide water, pH e week stabilizer, can be stably adjusted to a predetermined pH Scope, most: Addition of inorganic substances that are permitted as food additives and do not affect the effective gas, such as potassium bicarbonate or sodium salt. For the use of aqueous solution packaging, the following simple sterilization washing bar can be formed Supply device. That is, the supply device of the present invention is formed by at least hydrochloric acid and liceates or hypoxia salts, and the pH is 5 or more, and 7 or less, and preferably, the effective chlorine concentration is set to 3000 ± IOO〇ppm high concentration 315793 6 200532015, not only has problems, but also mixed with hydrochloric acid, sodium chlorite, sodium hypochlorite in homes, restaurants and restaurants is dangerous. In addition, it is found that the pH is less than 5 In 7, the concentrated solution with an effective concentration of 3000 ± 1000 ppm can be stable. 9 It can be stored for more than 1 month 'and it is equipped with a suitable faucet dilution device. It can be diluted 30 to 100 times, and it can easily provide tap water equal to or more than postal Weak acidity, or a range of pH 5.2 or higher and less than 7, preferably 65 or lower. In the range of 30 to 100 ppm, the washing water is diluted and has sufficient sterilizing power. When the effective chlorine concentration exceeds 4000 ppm, take The use is accompanied by f danger. When it is less than 2000ppm, the concentration of concentrated water-soluble (...) liquid in one month increases the volume and increases the volume, which is not conducive to handling and installation, and lacks universality. Therefore, it is adjusted to PH5 or higher. Less than 7, preferably below 6 5 Weakly acidic hypochlorous acid in a portable storage container in a use place such as a household, a restaurant, etc., during a prescribed exchange period, for example, using a storage container containing the possible amount of various washing water used for 1 month Concentrated aqueous solution packaging makes sterilization and washing strips extremely easy.: This' can be used in household towels, restaurant towels, and f yards to simply provide washing water that is harmful to the body and safely eliminates various pathogenic bacteria. [Implementation Mode] Fig. 1 is a perspective view of the present invention as a restaurant's washing water ingredients. The tap i of tap water is provided with a dilution of 30 times 110 (the dilution device 0 A liter of laundry 3 storage includes chlorous acid) Sodium acid or sodium hypochlorite and hydrochloric acid, and adjust the effective chlorine concentration to 3_ ± Ka Liao, and adjust to the pH of 5 to 7 aqueous solution. From 20 liters of packaging, Soft Guan 4 connects to the tap! According to the 200532015 degree water bath liquid of the tap water, a portable storage container containing a possible amount of wash water used for replacement during the prescribed replacement period is stored on the faucet, and the above-mentioned portable storage container is connected by a pipe, and runs along the tap water. It is a simple type sterilization washing water supply device made by inhaling the above-mentioned high-concentration aqueous solution by a dilution device that may dilute 30 to 100 times, and can supply sterilization washing water extremely easily. In particular, the dilution ratio is 30 to 100 times and provides the required sterilization and washing with an effective gas concentration of 30 to 100 ppm in a weakly acidic range of ρΗ 5 · 2 to 7 and preferably 6 · 5. water. In the present invention, in order to ensure an accurate dilution ratio, the used dilution device is preferably provided with: a flow path of tap water; a negative pressure chamber which communicates with the flow path and becomes a negative pressure according to the flow amount of the tap water flow; A negative pressure regulating valve that draws in air from the outside when the negative pressure chamber reaches a certain level or more and communicates with the outside of the negative pressure chamber. ; A dilution chamber on the downstream side of the bit 2 flow path and agitating and mixing the high-concentration water bath liquid and the tap water sucked by the negative pressure chamber. In particular, in order to confirm a normal dilution function, a sampling chamber (sampHng) connected to the dilution chamber is provided. The sampling chamber preferably includes at least a detector for measuring the effective gas concentration or pH. According to this description, the use of hydrochloric acid and sodium oxychloride or sodium hypochlorite, which is permitted as a food additive, can provide weak acidity at pH 5 or higher, or pH 5 2 to 7 but preferably 6.5 or lower, 30 to 100ppm and very safe washing method with sterilizing sterilizing washing water. Although the user can prepare the specified sodium hypochlorite concentrated solution by mixing and dissolving an appropriate amount of hydrochloric acid with sodium oxynite or sodium hypooxygen with tap water, this 315793 7 200532015 flows out and sucks the concentrated hypochlorite water and mixes it with tap water dilution. In addition, when the above concentration is adjusted by hydrazone hydrochloric acid and phosgene or sodium hypoxia, when adding hydrochloric acid, you need to pay attention to the fact that the pH drops too low without generating gas. Therefore, before and after the addition of hydrochloric acid ", Yoshitomo should use a pH adjuster as needed, especially for foods that are allowed to add potassium bicarbonate or sodium salt, especially _ sheet solution, while adjusting the pH-while adjusting the prescribed direction to be effective An aqueous solution of chlorine concentration. Fig. 2 is a cross-sectional view of the internal structure of the above-mentioned dilution device 2. The main body 20 has a flow path 21 of tap water on the downstream side of the main body. The trapezoidal portion & The diameter portion 23 is formed downstream of the small diameter portion and forms the large diameter portion 24 'downstream of the large diameter portion and is connected to the dilution chamber 25. The dilution chamber traverses the collision rod 25a in a diameter direction and forms a spiral groove 25b on the side wall of the dilution chamber. The dilution A discharge pipe 26 is formed at the lower end of the chamber 25. Furthermore, the body 20 is provided with connection pipes 27, 28 extending in the horizontal direction, and the first connection pipe 27 is connected to the medicinal solution supply hose 4. In addition, the second connection pipe 28 is connected to a negative pressure. The regulating valve 29 and the negative pressure regulating valve are communicated with the outside through the leak hole%, and the leak hole is usually closed by the valve body 31. Therefore, the first and second connecting pipes 27 and 28 communicate with the large-diameter portion 24 of the main body and open. Therefore, the water supplied to the flow path 21 flows from the trapezoidal portion 22 to the small-diameter portion 23 and increases in speed, and a negative pressure occurs at the boundary line of the large-diameter portion (negative pressure chamber) 24 and the small-diameter portion. According to This negative pressure sucks the medicinal solution from the first connection pipe 27 through the hose 4 and guides it to the large-diameter portion 24. The medicinal solution enters the dilution with the tap water to 25, and after the collision with the collision rod 25a, it is rotated and stirred in the spiral groove 25b of the side wall and Evenly diluted, flowing out of the discharge pipe 26. 315793 9 200532015 From the small diameter part 23, the tap is too wet, and when the negative pressure reaches more than the specified value, negative = negative separation occurs at the large diameter part 24, and the empty 1 _31 from the leak 30. The liquid in the tube 27 is usually set to two negative pressures. Therefore, 'from the first connection. The amount is maintained about ± 10 times. 60 ^ dilution' When there is no large change, the dilution ratio can be adjusted from the first consecutive. The value of the negative pressure adjustment value of 阙 M is determined by the amount of fluid and the value of the negative adjustment. In order to detect the occurrence of dilution, 'It is best to check the effectiveness of the dilution water adjusted in the dilution chamber 25. The dilution water discharged from the dilution chamber 25 is set to take the (^ np ^ ng) chamber' and set in the sampling chamber. A side detector (such as a conductivity meter) capable of measuring the dilution water from which the cable is sampled. At this time, Example 11 may also be combined. In FIG. 1, when tap water is flowing out of the faucet, inhaled hydrochloric acid having an acidic pH of 5.5 is taken in from the package 3 (the effective concentration of the concentrated chlorine solution is 50% diluted). The diluted sodium hypochlorite water shows an effective chlorine concentration (hypochlorous acid concentration) of about pH 5.82, 60 PPm. The sterilizing washing water diluted 50 times is supplied from the diluting device 2, and it can be formed from 20 liters of shrunken aqueous solution. 〗, Liters of diluted sterilization washing bar water. This amount is used as a small-scale restaurant—so that the amount of washing water is sufficient in a month. Check the sterilization ability of the washing water diluted 50 times with tap water as follows. Press the fingers of the check during the operation on the medium of the fingerprint, and then wash your hands with tap water equipped with the above-mentioned dilution device, and then put the fingers tightly on the hand stamp Xiao Yangji. When observing the photos of 315793 200532015 before and after washing, bacteria multiply before washing, and almost no bacteria multiply after washing. Example 2 ^ A bacterial solution containing 3 × 106 Staphylococcus aureus (methicillin X-sensitivity) in 1 ml was prepared, and the bacterial solution M was extracted, and 9 mi · was added to an effective chlorine concentration of pH 5.82 (times Concentration of Sodium Hydrate) 60ppm, Dilute ·: Release 10 times. After one minute of testing, the number of bacteria was 3 × 10 or less. Example 3 The system of FIG. 1 was used except that a 60-fold dilution water was formed, and a dilution water showing an effective gas concentration (hypogeneous acid concentration) of pH 5.92, 50 Ppm was obtained in the same manner as in Example 1. This dilution water was used for washing The sterilization test of water obtained the same results as in Examples 1 and 2. Example 4 Using the system of FIG. 1, except that 30 times the dilution water was formed, an effective gas concentration showing pH 5.5, 100 ppm (times) was obtained in the same manner as in Example 1. Gas acid concentration). The dilution water was used for the sterilization check of the washing water, and the same results as in Examples 1 and 2 were obtained. Example 5 The system of FIG. 1 was used, except that a 1,000-fold dilution water was formed. Other than that, the same was obtained as in Example 1. Dilution water showing an effective chlorine concentration (hypogeneous acid concentration) of pH 5.9, 30 ppm was obtained. Using this dilution water for the sterilization test of the washing water, the same results as in Examples 1 and 2 were obtained. For example, the effective gas concentration of PH 5.2 is 57ppm (23 ° C) hydrochloric acid acidic 11 315793 200532015 Sodium acid aqueous solution 2) The effective concentration of 0.05% benzalconium chloride aqueous solution is checked 200ppm concentration of each of sodium hypochlorite aqueous solution was added to the test results of a number of probiotic bacteria when various tests, the results obtained were shown in the following table. As can be seen from Table 1, the acidic sodium hypochlorite aqueous solution exhibits excellent sterilizing ability. 12 315793 200532015 Table 1 Number of test bacteria when adding test bacteria Test bacterial sample 1 Number of bacteria added per 1 ml of bacteria 1 minute after 2 minutes and 3 minutes after streptococcus 1) 1.6 × 106 < 10 < 10 < 10 2) 1 · 9χ 106 < 10 < 10 < 10 3) 1 · 9χ 106 < 10 < 10 < 10 Bacillus subtilis (spores) 1) 4 · 6χ 106 3.7x 106 < 10 < 10 2) 4 · 9χ 106 4 · 2χ 106 4.3χ 106 4.2χ 106 3) 4 · 9χ 106 4 · 4χ 106 4.5χ 106 4.5χ 106 Candida 1) 2.3χ 106 < 10 < 10 < 10 2) 2.3χ 106 2.5χ 103 < 10 < 10 3) 2.3χ 106 < 10 < 10 < 10 Niger mold 1) 2.〇χ 106 < 10 < 10 < 10 2) 2.Οχ 106 2.Οχ 102 < 10 < 10 3) 2.Οχ 106 2.Οχ 105 < 10 < 10 E. coli 1) 4.3χ 106 < 10 < 10 < 10 2 ) 4 · 3χ 106 < 10 < 10 < 10 3) 4 · 3χ 106 < 10 < 10 < 10 Staphylococcus aureus 1) 4.5χ 106 < 10 < 10 < 10 2) 4.5 χ 106 < 10 < 10 < 10 3) 4.5χ 106 < 10 < 10 < 10 Penicillin-resistant Staphylococcus aureus (MRSA) 1) 3.4x 106 < 10 < 10 < 10 2) 3,4χ 106 < 10 < 10 < 10 3) 3.4χ 106 < 10 < 10 < 10 Salmonella 1) 3.4 106 < 10 < 10 < 10 2) 3.4χ 106 < 10 < 10 < 10 3) 3.4χ 106 < 10 < 10 < 10 Pseudomonas aeruginosa1) 1.6x106 < 10 < 10 < 10 2) 1.6χ 106 < 10 < 10 < 10 3) 1 · 6χ 106 < 10 < 10 < 10 315793 200532015 [Industrial availability] The above is based on this Invented, it can be recognized that it can be safely and easily sterilized in the early parturition period. It is used in the courtyard, and the restaurant uses the [Simplified Illustration] sterilization and washing method. It is a perspective view of the state of the water device. . A section view of Pei Zhi. Figure 1 shows that the θ is diluted 30 to 60 times for the implementation of the present invention. Figure 2 is the dilution used in the present invention. [Description of the main component symbols] Faucet 25 Dilution chamber dilution device 25a Collision rod concentrated solution pack Spiral groove 4 Hose discharge pipe 20 Body first connecting pipe 21 Flow path first connection officer 22 Negative pressure regulating valve of trapezoidal part 23 Leakage of small diameter part L 24 Large body of valve part 2 3 25b 26 27 28 29 30 31 315793