Automobile environment -friendly inlet structure

The utility model relates to an automobile engine technical field especially is an automobile environment -friendly inlet structure, include the link and install the inlet end in link one side. This automobile environment -friendly inlet structure, when gas enters into the auxilairy air intake, it gets into the rotation to drive the leaf fan, form updraft, owing to filter and cover narrow low tube, form updraft in filtering the lid, updraft passes through the outlet duct and drives the high -speed rotation of wind ball, with gas outgoing, the solution forms the air current easily and circles round in the pipeline, cause great gas resistance problem, the motion that is favorable to passing through gases drives leaf fan and wind ball rotation formation cyclone, promote gaseous steady flow, it filters the lid to enter into when gas, filter less dust through the viscidity filter screen, it can't filter to solve gaseous inside dust, lead to the insufficient problem of fuel combustion, be favorable to filtering lay