Defrosting control system for air-cooled refrigerator and control method for same
An air-cooled refrigerator and control system technology, applied in defrosting, household refrigeration equipment, lighting and heating equipment, etc., can solve the problem of increasing energy consumption of refrigerators, prolonging the heating time of defrosting heaters and water tray heaters, and drain pipes Improve defrosting efficiency, reduce energy consumption, and solve ice blockage problems
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[0020] The present invention will be described in detail below in conjunction with the embodiments and accompanying drawings.
[0021] Such as figure 1 , figure 2 As shown, the present invention discloses a defrosting control system for an air-cooled refrigerator, including a defrosting heater 1, a finned evaporator 2, a water receiving tray 4 and a water receiving tray heater 3, and the defrosting heater 1 is embedded in the On the fin evaporator 2, a temperature sensor is arranged on the fin evaporator. The water receiving tray heater 3 is pasted on the surface of the water receiving tray 4 with aluminum foil.
[0022] The present invention also discloses a control method for the defrosting control system of the above-mentioned air-cooled refrigerator, which includes the following steps: when the refrigerator meets the defrosting requirements, turn on the defrosting heater 1, and then turn on the water tray heater 3 after a delay of n1 minutes, When the temperature sens...
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