| 摘要 |
PROBLEM TO BE SOLVED: To suppress increase in running cost even when a bathroom is dried within a predetermined time.SOLUTION: In a bathroom drying operation mode for drying the inside of a bathroom 12, at first, a ventilation stage starts in which air sucked from the bathroom 12 is ventilated, and then, a heating stage starts in which one part of the sucked air is heated by a heater 5 and blown into the bathroom 12 as circulation air, and the remaining sucked air is ventilated. The combination of the operation time of the ventilation stage and the heating stage is determined by using the temperature and relative humidity of the outside air and a dew condensation amount in the bathroom 12 right after taking a bath as an index of easiness of drying of the bathroom 12. As the temperature and relative humidity of the outside air and the dew condensation amount in the bathroom 12 right after taking a bath are estimated by using the temperature and relative humidity in the bathroom 12 within the first certain time at the ventilation stage, a bathroom ventilating/drying machine capable of suppressing the increase in running cost even when the bathroom 12 is dried within a determined time can be acquired.SELECTED DRAWING: Figure 1 |
