| 摘要 |
PROBLEM TO BE SOLVED: To provide a clothes dryer which can protect a compressor by reliably sensing a leakage of a refrigerant. SOLUTION: The clothes dryer is equipped with a heat pump 51 which is formed by connecting the compressor 35, a radiator 36, a drawing means 37 and an absorber 38 with a duct 39 so that the refrigerant is circulated, a compressor driving means (not shown) to drive the compressor 35, a rotational frequency of the compressor sensing means (not shown) to sense the rotational frequency of the compressor 35, a circulation air trunk 53 which guides the air for drying ventilated by a ventilation means 43 to the absorber 38 through the radiator 36 and a rotary drum for storing the clothes 28 and returns the same to the radiator 36 again, and a compressor inflow current value sensing means (not shown) to sense the current value to flow into the compressor 35, wherein when the current value to flow into the compressor 35 is the prescribed value or less while the compressor 35 has the prescribed rotational frequency or more, the leakage of the refrigerant is judged and the compressor 35 is stopped so that the compressor 35 can be certainly protected. COPYRIGHT: (C)2007,JPO&INPIT
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