Defrosting method and device of refrigerator, control equipment, refrigerator and storage medium

Abstract

The invention relates to a defrosting method and device of a refrigerator, control equipment, the refrigerator and a storage medium. The method comprises the steps that a current voltage signal output by piezoelectric equipment is obtained, and the current refrigeration duration of the refrigerator is detected; if the current voltage signal is smaller than or equal to the preset voltage value and the current refrigeration duration is longer than the preset single refrigeration duration, defrosting equipment of the refrigerator is started, the piezoelectric equipment is used for monitoring the thickness of a frost layer on an evaporator of the refrigerator and correspondingly outputting the voltage signal, the frosting condition on the evaporator is monitored in real time, whether the defrosting equipment is started or not is judged according to the frosting condition on the evaporator and the current refrigeration duration, a traditional timed defrosting mode is changed, it is guaranteed that defrosting can be conducted in time according to the frosting condition, the defrosting efficiency is improved, energy saving of the refrigerator is facilitated, the safety performance of the refrigerator is improved, and the service life of the refrigerator is prolonged.

Description

technical field [0001] The present application relates to the technical field of refrigeration preparation, in particular to a refrigerator defrosting method, device, control equipment, refrigerator and storage medium. Background technique [0002] With the development of household appliance technology, people's living standards and quality of life are further improved, and the demand for household appliances is becoming more and more high-end and intelligent. Especially refrigerators that are closely connected with people's daily life, high-end, intelligent, large-capacity energy-saving and fresh-keeping air-cooled refrigerators have become the new favorite of people's modern life and a symbol of quality life. Although the air-cooled refrigerator has many advantages such as uniform temperature in the room, fast cooling speed, precise temperature and humidity control, classified storage, high-end atmosphere, etc., during the use of the air-cooled refrigerator, due to the eva...

AI Technical Summary

Problems solved by technology

However, the frosting and freezing state of the refrigerator is related to its use state. Different consumers have different usage habits. The method of simply defrosting and deicing the surface of the evaporator according to time cannot detect the actual state of frosting or freezing on the surface of the evaporator. It is possible to defrost when the amount of frosting does not affect the cooling efficiency, or when the amount of frosting has seriously affected the cooling efficiency, it still does not affect the cooling efficiency.

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