Downward blowing type laminar flow purification operation table

The utility model relates to the technical field of purification operation tables, in particular to a downward blowing type laminar flow purification operation table which comprises an operation table body, universal wheels are arranged at the corners of the bottom of the operation table body, cabinet doors are symmetrically arranged on the front face of the operation table body, and an air outlet is formed in the position, located on the right side of the purification operation table body, of the top of the operation table body. The top of the operation chamber is provided with a laminar flow purification chamber, and the lower side wall of the interior of the laminar flow purification chamber is correspondingly provided with an air supply outlet located on the back face of the efficient purification box. The problem that clean air and unfiltered air are mixed together due to internal air turbulence is effectively avoided, the air flowing rate is increased, the purification effect of the laminar flow purific