Refrigerator and temperature control method of variable-temperature chamber of refrigerator

Abstract

The invention provides a refrigerator and a temperature control method of a variable-temperature chamber of the refrigerator. The refrigerator comprises two mutually independent variable-temperature chambers, wherein each variable-temperature chamber is provided with an air pipe and a temperature sensing element which are independent; and a controller controls to open / close the air pipe according to the temperature of the variable-temperature chamber measured by the temperature sensing element so as to control the temperature of the variable-temperature chamber. According to the invention, as two mutually independently-controlled variable-temperature chambers are arranged, a user can set different temperature ranges as necessary, thereby meeting the functional requirements of the user on various storage time, different freshness preservation capabilities, prevention of odor tainting and the like.

Description

technical field [0001] The invention relates to the technical field of electronic equipment manufacturing, in particular to a refrigerator and a control method for a refrigerator variable room. Background technique [0002] With the improvement of the quality of life, the requirements for the accuracy of food storage temperature are also gradually increasing, requiring refrigerators to have a wide and accurate temperature setting range. [0003] Existing refrigerator products with variable chambers are all designed with only one variable chamber, which can only provide a selection of temperature ranges that are different from refrigeration and freezing. [0004] The problem with the existing refrigerator products is that there is only one temperature-changing room, which cannot meet the diversified / individualized needs of users, nor can it meet the requirements of food storage environment and odor prevention. In addition, the existing temperature-changing room is easily aff...

AI Technical Summary

Problems solved by technology

[0004] The problem with existing refrigerator products is that there is only one temperature-changing room, which cannot meet the diversified / individual needs of users, nor can it meet the requirements of food storage environment and odor prevention.

In addition, the existing temperature-changing room is susceptible to the influence of the adjacent low-temperature room. When the high temperature is set, the compensation heater is always on, resulting in increased energy consumption

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