REFRIGERATION CYCLE SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a refrigeration cycle combined system constituted by combining a compression refrigeration cycle and an absorption refrigeration cycle using an ejector. SOLUTION: The refrigeration cycle using the ejector comprises the ejector 10, a vapor generator 11 for feeding driving pressure vapor to the ejector 10, a condenser 12, an expansion valve 14a and an evaporator 14. Returning refrigerant vapor from the evaporator 14 is sucked by pressure refrigerant introduced into the ejector 10 and sent to the vapor generator side.