SUB-VALVE CONTORL WIND OF QUANTITY AND WIND OF TEMPERATURE ON AIR AND FUNCTIONING METHOD FOR THE SAME

摘要

A sub valve for wind control and a control method thereof are provided to open or close the inside of an air conditioner module by the movement of a sub door installed at a through-hole in the center of the sub valve, thereby controlling wind distribution and wind temperature by the pressure difference between hot and cold air in the air conditioner module. A sub valve(10) for wind control is formed in a flat plate shape and has an end mounted to a shaft penetrating a center in an air conditioner module for opening or closing a hot air path and a cold air path by moving up and down at a predetermined angle in the vertical direction with respect to the shaft. The sub valve includes a through-hole(12) in the center for passing the hot air, and a sub door(11) coupled to an end of inner periphery of the through-hole by a shaft for opening or closing the through-hole. The sub door moves in the vertical direction opposite to the movement direction of the sub valve.