STRUCTURE FOR PREVENTING GENERATION OF TURBULENCE OF FAN

摘要

PURPOSE: A structure for preventing generation of turbulence of fan is provided to minimize generation of turbulence causing loss of flow. CONSTITUTION: A structure includes a space forming member(11) fixed in a casing(10) to form an air channel; an orifice(40) fixed to the space forming member for air to flow therein; a fan(30) having a shroud(33) to be fluidically connected with the orifice and receiving driving force of a motor to rotate so as to generate flow; and a filling member(50) filled in a stagnation space(D) formed by the space forming member to prevent inflow of flow into the stagnation space and flowing resistance.