| 摘要 |
PURPOSE:To perform free control of an odor in a living space by a method wherein a complicated odor having an arbitrary concentration and a complicated mixture ratio is prepared according to preference of a user, atmosphere of a using room, a using purpose, a using weather condition, and a lapse of a time. CONSTITUTION:Aromatic stock solutions H with which stock solution tanks 41a-41d are respectively filled are discharged to an aromatic stock solution absorbing body 50 through a discharge nozzle 45 at the tip of a pipe 44 by means of solenoid valves 43a-43d with the aid of solution feed pumps 42a-42d. The discharged aromatic stock solutions H are absorbed by the aromatic stock solution absorbing body 50 to mix them together. The aromatic stock solution mixture is forcibly diffused with the aid of a blower 60 and mixed with indoor delivered air. |
