Separating device for Freon and lubricating oil mixture in refrigeration compressor

The utility model discloses a separation device for a Freon and lubricating oil mixture in a refrigeration compressor, and relates to the technical field of oil-gas separation devices. According to the utility model, the fluorine-oil mixture is separated twice in the two-stage oil-fluorine separator, so that the Freon gas in the mixture is separated from the separator and participates in the subsequent refrigeration cycle, and the lubricating oil is filtered by the oil filter after being separated, and finally is pumped back to the compressor by the oil pump for recycling. The problem of oil leakage during high-load operation of the refrigerating unit is effectively solved, and 180000 yuan can be created every year. 本实用新型公开了一种制冷压缩机中氟利昂和润滑油混合物的分离装置，涉及油气分离装置技术领域。本实用新型将氟油混合物在两级油氟分离器中进行两次分离，从而将混合物中的氟利昂气体从分离器脱出，参与后续制冷循环，润滑油分离后再经过油过滤器进行过滤，最后由油泵打回压缩机循环使用，有效地解决了制冷机组高负荷运行时跑油的问题，年可创效18万元。