| 摘要 |
PROBLEM TO BE SOLVED: To provide a refrigerant recovery device capable of reducing a worse situation which may be entered when a combustible refrigerant is recovered.SOLUTION: A refrigerant recovery device includes a gas-liquid separation vessel 14 which is supplied with a mixed liquid of a refrigerant and refrigerator oil and separates the refrigeration oil and refrigerant; a refrigerant discharge part which is connected to the gas-liquid separation vessel 14, and discharges the refrigerant separated in the gas-liquid separation vessel 14 from the gas-liquid separation vessel 14; a refrigeration oil discharge port 16 which is connected to the gas-liquid separation vessel 14, and provided to discharge the refrigeration oil in a state in which at least part of the refrigerant is separated to outside the gas-liquid separation vessel 14; and a dehumidification device-integrated valve 15 which is connected to the gas-liquid separation vessel 14, and sends dry air into the gas-liquid separation vessel 14 so as to discharge the refrigeration oil in the state in which at least part of the refrigerant is separated to outside the gas-liquid separation vessel 14 through the refrigeration oil discharge port 16. |
