REFRIGERATING APPARATUS

摘要

In a refrigerating apparatus comprising a rotary compressor, a fluid-controlled valve is inserted in the path between a condenser and a evaporator and a reverse flow check valve is inserted between the evaporator and a suction line connected to the input port of the rotary compressor. Unwanted heat load caused by flow of high pressure refrigerant into the evaporator, then the rotary compressor stops, is thereby eliminated.