Crankcase ventilation system carried-out engine oil measuring and recycling device

The invention discloses a crankcase ventilation system carried-out engine oil measuring and recycling device, which belongs to the technical field of automobiles, and comprises a carried-out engine oil measuring pipeline, a crankcase ventilation system carried-out engine oil measuring pipeline and a crankcase ventilation system carried-out engine oil recycling pipeline, wherein the carried-out engine oil measuring pipeline comprises a liquid flow meter and a liquid storage tank which are communicated in sequence, wherein the mixed gas which is discharged from the ventilation opening of the crankcase can enter the liquid storage tank through the liquid flow meter; an oil baffle plate is arranged at an inlet of the liquid storage tank and can be used for carrying out gas-liquid separation onthe mixed gas; an engine oil recovery pipeline which comprises an oil-water separator communicated with the liquid storage tank, the oil-water separator can carry out oil-water separation on liquid in the liquid storage tank