Oil management system for multiple condensers

摘要

An oil management system for multiple in a refrigerating system comprising of an oil separator (4) having plurality of inlets and outlets for separating refrigerant and oil, an oil accumulator (7) having plurality of inlets, outlets and thermistors for equalising the level of oil in each of the outdoor unit compressor (2) and a valve means (5) for regulating the flow of refrigerant to the outdoor heat-exchanger, receiving refrigerant from indoor heat-exchanger and oil accumulator (7) and distributing the refrigerant to compressors (2).