Motor vehicle refrigeration system with several evaporators of different refrigerating capacity

摘要

The invention relates to a motor vehicle refrigeration system (1) having a plurality of evaporators (8, 9, 10) of different refrigerating capacity, comprising a refrigerant circuit having at least one refrigerant compressor (2), at least one condenser (3), at least one expansion element (4) and at least two parallel to one another arranged evaporators (8, 9, 10) of different cooling capacity, which is characterized in that after the expansion member (4) and before the evaporator (10) of lower cooling capacity, a refrigerant collector (5) for the deposition of the liquid refrigerant is arranged and that between the refrigerant collector (5) and the evaporator (10) a refrigerant pump (6) for conveying the liquid refrigerant to the evaporator (10) lower cooling capacity is arranged, wherein the refrigerant vapor from the evaporator (10) via the refrigerant collector (5) as a separator feasible and from the refrigerant compressor (2) is sucked.