Method for controlling refrigerator

Abstract

The invention discloses a method for controlling a refrigerator. The method includes steps of acquiring set temperature of a temperature varying chamber of the refrigerator and set temperature of a refrigerating chamber; comparing the set temperature of the temperature varying chamber with the set temperature of the refrigerating chamber, closing a second air door and a fourth air door if the set temperature of the temperature varying chamber is higher than the set temperature of the refrigerating chamber, and detecting current temperature of the temperature varying chamber; and opening a first air door and a third air door to refrigerate the temperature varying chamber by the aid of a refrigerating air channel when the current temperature of the temperature varying chamber is higher than starting temperature of the temperature varying chamber. The starting temperature is not lower than the set temperature of the temperature varying chamber. According to the method of an embodiment of the invention, a temperature varying range of the temperature varying chamber is wide, the temperature varying chamber also can be used as the refrigerating chamber or a freezing chamber according to actual needs, service performances of the refrigerator are improved, and users use the refrigerator conveniently. In addition, the method has the advantages that temperature control precision and temperature regulating efficiency are high.

Description

technical field [0001] The invention relates to the technical field of refrigeration equipment, in particular to a refrigerator and a control method for the refrigerator. Background technique [0002] The temperature control method for the variable room of the existing refrigerator, or the variable temperature range of the variable room is not large, cannot span multiple temperature zones, and users cannot choose according to their actual needs. Either the variable temperature room and the freezing room are used as an air duct circulation system, and the temperature control of the variable temperature room is greatly affected by the freezing room. As a result, when the temperature in the variable temperature room is set at a higher temperature, the temperature control of the room is not very accurate, resulting in some If the temperature is too low, the food that is not conducive to freshness will be damaged, resulting in the single function of the warming room and the poor ...

AI Technical Summary

Problems solved by technology

[0002] The temperature control method of the existing refrigerator for the variable room, or the variable temperature range of the variable room is not large, cannot span multiple temperature zones, and users cannot choose according to their actual needs

Either the variable temperature room and the freezing room are used as an air duct circulation system, and the temperature control of the variable temperature room is greatly affected by the freezing room. As a result, when a higher temperature is set in the variable temperature room, the temperature control of the room is not very accurate, resulting in some If the temperature is too low, the food that is not conducive to freshness will be damaged, resulting in a single function of the warming room and poor practicability of the refrigerator

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