| 摘要 |
PURPOSE:To control the humidity in a room without frosting on windows and walls, by intermittently operating a humidifier with a time rate corresponding to the deviation between a set humidity and a measuring value. CONSTITUTION:A humidity in a room 1 is detected with a humidity sensor 2 and the result is given to a humidity controller 3. The controller 3 detects the error between a set value and a measuring value to operate the time rate corresponding to the error. A damp motor 4 is intermittently operated with the time rate to be operated and water drops are drooped to an air-regulator 5. The water drops are vaporized from a air-intake to the room 1, allowing to control the humidity near the set value. |
