Refrigerator and refrigerator defrosting control method

• Main Authors: WANG XUAN, GAO XINNING, DONG ANQI, SUN BIN
• Format: Patent
• Language: Chinese; English
• Published: 11.01.2022
• Subjects: BLASTING; COLD ROOMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS; HEAT PUMP SYSTEMS; HEATING; ICE-BOXES; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; REFRIGERATION OR COOLING; REFRIGERATORS; WEAPONS

The invention discloses a refrigerator. The refrigerator comprises a refrigerator body, refrigerator doors, a detection system and a controller; a plurality of storage chambers are arranged in the refrigerator body; the refrigerator doors are arranged at openings of the storage chambers; the detection system comprises an environment temperature sensor, an environment humidity sensor, an evaporator temperature sensor and storage chamber temperature sensors; and the controller is configured to obtain the current environment temperature, the evaporator temperature, the storage chamber temperature and the air volume of an air outlet, calculate the frosting amount of the refrigerator in unit time according to the current environment temperature, the evaporator temperature, the storage chamber temperature and the air volume of the air outlet according to a preset frosting amount calculation strategy, calculate the total frosting amount of the refrigerator according to the frosting amount in the unit time, and execu