CLOTHE DRYER

摘要

A cloth drying device including a dehumidifying unit is provided control amount of the water supplied to the dehumidifying unit according to dryness of laundry and to reduce consumption of the water. A cloth drying device comprises a main body(110), a drum(120) pivotally installed in the main body and a dehumidifying unit dehumidifying air exhausted from a drum and controlling the amount of supplied water according to dryness of laundry. The dehumidifying unit includes a heat exchanger in which the air exhausted from drum passes through, a variable valve varying the amount of the water flowing the inside of heat exchanger part, a sensor measuring dryness of laundry in the drum and a controller controlling the variable valve by calculating dryness of the laundry with a signal received from the sensor.