REFRIGERATOR AND METHOD FOR CONTROLLING IT Russian patent published in 2024 - IPC F25D29/00 F25D17/06 F25D11/02 F25B49/02 

FIELD: control of refrigerators.

SUBSTANCE: cold air transmission unit is turned off and the cold air generator is driven with a cooling power that is predetermined because the temperature of the storage compartment is equal to or less than the second reference temperature; whether the temperature of the storage compartment becomes equal to or higher than the first reference temperature, which is higher than the second reference temperature, is then identified. The cold air transmission unit is turned on and the cold air generator is driven with a cooling power that is predetermined when the temperature of the storage compartment is equal to or higher than the first reference temperature. It is determined whether the temperature of the storage compartment is equal to or less than the second reference temperature. The controller calculates the utilization factor of the cold air transmission unit based on the on time and the off time of the cold air transfer unit after determining that the temperature of the storage compartment is equal to or less than the second reference temperature, and determines the cooling power of the cold air generator based on the utilization coefficient of the cold air transfer unit. A cold air generator with a certain cooling capacity is activated.

EFFECT: freshness of the product increases.

20 cl, 10 dwg