BLOWER COOLING SYSTEM

摘要

PURPOSE: A blower cooling system is provided to prevent a trouble or defective movement of a blower motor by shutting out water from the motor. CONSTITUTION: The cooling system of the blower comprises; an impeller incased in an impeller casing of which horizontal part(21c) connected with a vertical case(21a) has the 1st air inlet tube(24) vertically installed with open upper and lower end; the upend of the 1st air inlet tube(24) is lower end is connected with one end of the 2nd air inlet tube(25); the other end of the 2nd air inlet tube(25) is connected with the motor case(11).