| 摘要 |
A highly reliable refrigerating device is provided which performs appropriate protection control regardless of the outside air temperature or the type of refrigerant which is being used in the refrigerating device in a case where a discharge temperature of a refrigerant is measured at an outer section of a compressor. An air conditioning device (1) is provided with a refrigerant circuit, a discharge pipe temperature sensor (51), a protection control section (41c), and a determination temperature modifying section (41d). The refrigerant circuit includes a compressor (31) which compresses a refrigerant. The discharge pipe temperature sensor detects the temperature of the refrigerant which is discharged from the compressor outside the compressor. The protection control section performs protection control for the compressor in a case where a discharge pipe temperature which is detected by the discharge pipe temperature sensor exceeds a determination temperature. The determination temperature modifying section modifies the determination temperature according to information on the outside air temperature and/or information on the type of the refrigerant. |
