| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a clothing drying machine preventing a high-voltage electrical component from being a fire source when a combustible refrigerant is leaked, and having a high safety. <P>SOLUTION: A clothing drying machine comprises: a drying room 14 for accommodating clothing; a circulating air path 20 connected into the drying room 14 in a communicating manner; an air blower 26 for circulating air into the drying room 14 through the circulating air path 20; a heat pump including a condenser 35 for heating the air in the circulating air path 20, an evaporator 34 for cooling and dehumidifying the air in the circulating air path 20, a compressor 36 for compressing a combustible refrigerant to supply to the condenser 35 and decompressing means for decompressing the combustible refrigerant passing through the condenser 35; refrigerant leakage detecting means for detecting the presence or the absence of refrigerant leakage; and controlling means for supplying a current to a high-voltage electrical component after the refrigerant leakage detecting means detects the absence of the refrigerant leakage. <P>COPYRIGHT: (C)2012,JPO&INPIT |
