| 摘要 |
In a refrigeration apparatus (1), a receiver liquid level detection pipe (43) for detecting whether or not the liquid level in a receiver (28) has reached a predetermined position on the lower side of a position where a receiver degassing pipe (41) is connected is connected to the receiver (28), the receiver liquid level detection pipe (43) merges with the receiver degassing pipe (41) via a capillary tube (43a), and the refrigeration apparatus detects whether or not the liquid level in the receiver (28) has reached the predetermined position on the lower side of the position where the receiver degassing pipe (41) is connected, using the temperature of the refrigerant flowing though the receiver degassing pipe (41) after the refrigerant extracted from the receiver liquid level detection pipe (43) merges with the refrigerant extracted from the receiver degassing pipe (41). |
