| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an inexpensive air conditioner that prevents dew condensation in a room. <P>SOLUTION: An indoor machine control means 58 in an indoor machine 100 sequentially stores a room temperature and a humidity at every time onto a storage means, calculates the present saturated water vapor amount Vs by using the detected present room temperature and the saturated water vapor amount curve, calculates present water vapor amount V from the saturated water vapor amount Vs and the present humidity, acquires a dew-point temperature Td at the water vapor amount V, estimates a dew-point time Dt when a future room temperature falls below the dew-point temperature Td, and, when the dew-point time Dt is within a predetermined reference time from the present time, drives a blowing fan to perform anti-dew condensation operation. A room temperature sensor 32 and a humidity sensor 34 provided on the conventional indoor machine 100 are used, to prevent dew condensation in the room. <P>COPYRIGHT: (C)2013,JPO&INPIT |
