PROBLEM TO BE SOLVED: To provide a water supply bottle which holds an aqueous solution of an agent used for air cleaning and humidification and having a sufficient sterilization and deodorization effect, and an air cleaner and a humidifier including the water supply bottle.SOLUTION: A water supply bottle 20 includes: a bottle body 21 for holding a calcium hydroxide aqueous solution and a lid part 22 which is provided at a mouth part 21a of the bottle body 21, and which opens when a water supply core 11b provided at an air cleaner (or a humidifier) 1 is inserted. When the water supply bottle 20 is not mounted on the air cleaner 1, the lid 22 is closed and the calcium hydroxide aqueous solution can be sealed in the bottle body 21, and when the water supply bottle 20 is mounted on the air cleaner 1, the lid 22 opens by the water supply core 11b of the air cleaner being inserted, and the calcium hydroxide aqueous solution held in the bottle body 21 can be supplied to the air cleaner 1.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2018,JPO&INPIT【課題】空気清浄及び加湿に用いられ十分な除菌、消臭効果を有する薬剤の水溶液を保持する給水ボトル、並びに、その給水ボトルを備える空気清浄機及び加湿器を提供すること。【解決手段】給水ボトル20は、水酸化カルシウム水溶液を保持するボトル本体21及びボトル本体21の口部21aに設けられ、空気清浄器(又は加湿器)1に設けられた給水芯11bが挿入されて開く蓋部22を備える。給水ボトル20が空気清浄器1に取付けられていないとき、蓋部22は閉じて、ボトル本体21に水酸化カルシウム水溶液を密封することができ、給水ボトル20が空気清浄器1に取付けられると、空気清浄器の給水芯11bが挿入することで蓋部22が開いて、ボトル本体21に保持された水酸化カルシウム水溶液を空気清浄器1に供給することができる。【選択図】図1
