| 摘要 |
PURPOSE:To obtain an air cleaning apparatus having high deodorizing efficiency by installing a humidity detecting means, an arithmetic-processing means, and controlling means. CONSTITUTION:When a blowing rate is set by an operational means 5, a controlling means 4 takes in an output value of an arithmetic-processing means 6. To make a fan 2 rotate at revolving speed corresponding to the input value, the controlling means 4 sends a signal to a switching means 3 and the switching means 3 which has received the signal changes the revolving speed of the fan 2. Air flow generated by sucking force of the fan 2 passes a filter 8 and dirts and odor are adsorbed in the filter 8. In this way, interior air is cleaned efficiently with saved energy. |
