DISINFECTING WATER FEEDER AND AIR PURIFICATION SYSTEM INCLUDING THE SAME

To provide a disinfecting water feeder that causes a solid chlorine agent, which is relatively difficult to dissolve, to be quickly dissolved in high concentration to generate hypochlorous acid and dilute and feed it as disinfecting water containing a predetermined concentration of hypochlorous acid, and an air purification system including the same.SOLUTION: A disinfecting water feeder 1 has a dissolution tank 5 for dissolving a solid organic chlorine agent 8 in first water to generate first hypochlorous water, a dilution tank 11 for diluting the first hypochlorous water with second water to prepare second hypochlorous water having a predetermined hypochlorous acid concentration, and a water-feeding pump 12 for feeding the second hypochlorous water as disinfecting water to the outside of the feeder. The temperature of the first water is higher than the temperature of the second water. The first water and the second water are heated so that the temperature difference between them becomes equal to or higher than a fixed value.SELECTED DRAWING: Figure 1 【課題】比較的溶解しにくい固形塩素薬剤を迅速に、且つ、高濃度で溶解させて次亜塩素酸を生成し、希釈して所定濃度の次亜塩素酸を含有する除菌水として供給することができる除菌水供給装置及びそれを用いた空気浄化システムを提供する。【解決手段】除菌水供給装置１は、第一水に固形有機塩素薬剤８を溶解させて第一次亜塩素酸水を生成する溶解槽５と、第一次亜塩素酸水を第二水によって希釈し、所定の次亜塩素酸濃度を有する第二次亜塩素酸水を調製する希釈槽１１と、第二次亜塩素酸水を除菌水として装置外に供給する送水ポンプ１２と、を備える。そして、第一水は、第二水よりも高温であり、第一水と第二水の温度差が一定値以上となるように加熱される。【選択図】図１