PROBLEM TO BE SOLVED: To provide an air purifying machine in which a usage amount of a sterilizing agent can be reduced.SOLUTION: An intake region 27, in which a purifying liquid 5 sprayed from a spray unit 7 is taken, a mixing region 29, in which the sterilizing agent 28 is thrown in the taken purifying liquid 5 to mix the purifying liquid 5 with the sterilizing agent 28, and a reaction region 30, in which the purifying liquid 5 is sterilized by the sterilizing agent 28, are formed in a storage tank 6. A discharge part 34 for discharging a part of the purifying liquid 5 in the storage tank 6 to the outside thereof is arranged in the intake region 27. A diluting liquid injection part 42 for injecting a diluting liquid 41 to dilute the purifying liquid 5 is arranged in the reaction region 30. A supply unit 8 for supplying the purifying liquid 5 in the reaction region 30 to the spray unit 7 is arranged.COPYRIGHT: (C)2015,JPO&INPIT【課題】殺菌剤の使用量を抑制できる空気清浄機を提供する。【解決手段】貯留槽6内に、噴霧装置7から噴霧された浄化用液5を取込む取込領域27と、取込まれた浄化用液5に殺菌剤28を投入して浄化用液5と殺菌剤28とを混合する混入領域29と、浄化用液5が殺菌剤28によって殺菌される反応領域30とが形成され、貯留槽6内の浄化用液5の一部を槽外へ排出する排出部34が取込領域27に設けられ、希釈液41を注入して浄化用液5を希釈する希釈液注入部42が反応領域30に備えられ、反応領域30の浄化用液5を噴霧装置7に供給する供給装置8が備えられている。【選択図】図1
