Vapor compression system

A vapor compression system includes a first conduit (78) fluidly coupling a liquid collection portion of a condenser (34) with an evaporator (38), where the first conduit is configured to direct a first flow of refrigerant from the condenser to a first inlet of the evaporator; and a second conduit (82) fluidly coupling a liquid collection portion of the condenser with the evaporator, where the second conduit is configured to direct a second flow of refrigerant from the condenser to a second inlet of the evaporator via gravity, and where the second flow of refrigerant is separated from the second inlet of the evaporator. The first inlet is disposed above the second inlet relative to a vertical dimension of the evaporator (38). 一种蒸气压缩系统，包括：第一导管(78)，所述第一导管使冷凝器(34)的液体收集部分与蒸发器(38)流体地联接，其中所述第一导管被配置为将第一制冷剂流从所述冷凝器引导到所述蒸发器的第一入口；以及第二导管(82)，所述第二导管使所述冷凝器的液体收集部分与所述蒸发器流体地联接，其中所述第二导管被配置为经由重力将第二制冷剂流从所述冷凝器引导到所述蒸发器的第二入口，并且其中，所述第一入口相对于所述蒸发器(38)的竖直尺寸设置在所述第二入口上方。