| 摘要 |
PROBLEM TO BE SOLVED: To provide a refrigerating device capable of preventing decrease of an oil return amount to an outdoor unit.SOLUTION: A refrigerating device includes: a gas-liquid separator connected to a refrigerant pipe between a first throttling device and an evaporator to separate a refrigerant flowing out from the first throttling device into a liquid refrigerant and a gas refrigerant; and a bypass circuit connected to the gas-liquid separator at one side and connected to a downstream side of the evaporator at the another side. The gas refrigerant separated by the gas-liquid separator is allowed to flow to the downstream side of the evaporator through the bypass circuit, and the liquid refrigerant separated by the gas-liquid separator is allowed to flow to the evaporator. |
