A method for refrigerating a coldstore having normal and freezer temperatures has a refrigeration circuit in which the normal temperature evaporator is coupled to the low temperature circuit condenser

摘要

The refrigeration chamber (31) has a compressor (25), condenser (27) and refrigerant receiver (29). The evaporator (15) is coupled to the freezer chamber (19) circuit having a compressor (21), evaporator (17) and receiver (23) while the condenser is coupled to the first circuit evaporator.