Dual evaporator refrigerator with sequential compressor operation

作者: Jatin C. Khanpara , Nihat O. Cur , Steven J. Kuehl , James R. Peterson , Douglas D. Leclear

DOI:

关键词: RefrigerationRefrigerator carEvaporatorControl theoryMechanical engineeringMaterials scienceVariable refrigerant flowRefrigerantCondenser (heat transfer)Gas compressorThermal expansion valve

摘要: A refrigeration appliance having at least two compartments (26,30), each compartment its own access door, is provided wherein there a first evaporator (38) for the (26), operating pressure level and second (40) compartment, higher than level. There single condenser (36), compressor (34), refrigerant circuit series of conduits providing flow sequentially to evaporators (38,40), (36) various valves (58,60,76,64) in directing selected one from preventing into when being directed cool (30).