| 摘要 |
PROBLEM TO BE SOLVED: To provide a sauna apparatus suppressing the precipitation of a scale component in tap water to be used for humidification and maintaining durability of a humidifier. SOLUTION: The sauna apparatus includes a heater 23 for heating the air; a blowing means 20 for blowing the air heated by the heater 23 into a bathroom 1; a humidifying means 16 for humidifying the air; a suction port 18 for sucking the air; and a blowoff port 19 for blowing off the air into the bathroom 1. The heater 23 is disposed between the blowing means 20 and the blowoff port 19. A circulating flow passage 21 for leading the air from the suction port 18 to the blowoff port 19 through the blowing means 20 includes, at an intermediate part, a confluence part 22 for sucking humidified air produced by the humidifying means 16. Since the humidifying means 16 humidifies water in a range of 1-50°C, the precipitation of scale in water in the humidifying means 16 and in the blown-off humidified air can be suppressed. COPYRIGHT: (C)2011,JPO&INPIT
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