| 摘要 |
A refrigeration device (1) in which a receiver liquid-level detecting tube (43), which is for detecting whether the liquid level within a receiver (28) has reached a prescribed position downstream of the position at which a receiver degassing tube (41) is connected, is connected to the receiver (28). The receiver liquid-level detecting tube (43) converges with the receiver degassing tube (41) via a capillary tube (43a), and uses the temperature of a refrigerant flowing through the receiver degassing tube (41) subsequent to the convergence of the refrigerant drawn out from the receiver degassing tube (41) with a refrigerant drawn out from the receiver liquid-level detecting tube (43) to detect whether the liquid level within the receiver (28) has reached a prescribed position downstream of the position at which the receiver degassing tube (41) is connected. |
