| 摘要 |
PURPOSE:To purify the indoor air and at the same time keep the indoor humidity at proper value by a structure wherein a humidifier is integrally assembled in a circulator main body, which sucks the air from its lower side and sends said air upwards. CONSTITUTION:A filter 51 is arranged on a suction port 13 side so as to remove dusts and dirts by filtration when the air is sucked by rotating a rotary fan 53. Because the major portion of the air, which is sucked through the lower suction port 13, passes between the front wall 31a of a water tank 31 and the inner wall 24a of a case 24 and reaches the side of a delivery port 14, which is provided on the top surface of the case 24, the purified air is sent through the delivery port 14 into a room. In addition, the remaining portion of the air is sent through a suction port 34b, a duct 34 and a outlet port 15 into the room. When a humidifying element unit 35 is driven while a circulator part 50 is in operation, steam is generated and sucked up by the air ascending in the duct 34 and discharged through the outlet port 15 into the room together with the air. Because the air discharged into the room circulates in the room and returns to the circulator 10, the above-mentioned circulation of the air gives proper humidity to the indoor air. |
