| 摘要 |
PROBLEM TO BE SOLVED: To provide an air conditioner capable of controlling a refrigeration cycle without response lag by estimating the temperature of a refrigerant on the discharge side of a compressor. SOLUTION: When there is provided a refrigeration cycle, in which a compressor 1, a condenser 3A, a pressure reduction device 4A and an evaporator 5A are connected with a refrigerant pipeline one after another, the temperature on the discharge side of the compressor is estimated with a discharge temperature estimation means 12 based on a temperature detection value of the condenser by a first temperature detection means 7A and a temperature detection value of the evaporator by a second temperature detection means 8A. |
