A method of controlling the temperature of the refrigerator by controlling the speed of the blowing fan and the stop angle position of the rotating blades and the temperature control device of the refrigerator

摘要

The present invention relates to a method of controlling the temperature of the refrigerator by controlling the speed of the blowing fan and the position of the stationary angle of the rotating blades and a method of controlling the temperature of the refrigerator by controlling the direction of cooling air discharge into the refrigerating chamber, The cold air discharge speed according to the speed is controlled by the fuzzy inference, and the cold air distribution is performed according to the stop angle position of the rotary blades and the distance from the blower fan. Accordingly, the temperature value of each part of the refrigerating compartment can be precisely deduced with only a small number of temperature sensors, and the cold air distribution according to the distance and the direction can be performed by adjusting the rotation speed of the blowing fan and the stopping angle position of the rotary blades according to the deduced position, The temperature can be maintained evenly without being deviated to a specific temperature region within the temperature range.