Refrigerator air door control method, device, controller and refrigerator

A control method and damper technology, which is applied in the field of devices, controllers, refrigerators, and refrigerator damper control methods, and can solve problems such as the inability to guarantee the normal operation of the damper

Active Publication Date: 2022-04-22
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] This application provides a method, device, controller and refrigerator for controlling the damper of a refrigerator, so as to solve the problem that the normal operation of the damper cannot be guaranteed in the related art

Method used

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  • Refrigerator air door control method, device, controller and refrigerator
  • Refrigerator air door control method, device, controller and refrigerator
  • Refrigerator air door control method, device, controller and refrigerator

Examples

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Embodiment

[0062] refer to figure 1 , figure 1 It is a schematic flow chart of a method for controlling a refrigerator damper provided in an embodiment of the present application. Such as figure 1 As shown, the method includes at least the following processes:

[0063] S101: Determine whether there is a cooling demand in the compartment; wherein, the temperature of the compartment is adjusted based on the opening and closing of the damper;

[0064] In this step, the temperature-adjusted compartment based on the opening and closing of the damper may be a refrigerating compartment or a temperature-changing compartment of an air-cooled refrigerator. Regarding the method for judging whether there is a cooling demand in the compartment, for example, in some embodiments, before step S101, the method includes: obtaining the start-up temperature threshold and the stop temperature threshold of the compartment at the current set temperature of the refrigerator, Correspondingly, step S101 inclu...

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PUM

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Abstract

The present application relates to a method, a device, a controller and a refrigerator for controlling an air door of a refrigerator. Wherein, in the method, firstly, it is judged whether there is a cooling demand in the room whose temperature is adjusted based on the damper, and under different judgment results, it is judged whether the corresponding damper reset condition is satisfied according to the temperature parameters of the room, so as to satisfy the Control the reset of the damper when the damper reset condition is described above, and readjust the position of the damper according to the current working conditions of the refrigerator after the damper is reset. That is to say, the above solution can determine whether the damper is operating normally, and control the damper to reset and then move to a normal position when the damper is not operating normally, thereby ensuring that the refrigerator compartment is within a normal temperature range.

Description

technical field [0001] The present application relates to the technical field of refrigerators, in particular to a method, a device, a controller and a refrigerator for controlling an air door of a refrigerator. Background technique [0002] In an air-cooled refrigerator, whether the refrigerating chamber or variable chamber is refrigerated is usually controlled by the compressor, fan and damper. When the refrigerated or variable room needs to be refrigerated, the compressor, fan and air door are opened to guide the cold air through the air outlet of the air duct, and blow it on the surface of food and other items to cool it down. Just close damper when refrigerated or variable temperature room does not need refrigeration so that no cold air is exported. As the actuator for air volume control, the air door of the refrigerator drives a baffle in a rectangular frame to swing through a set of gear transmission devices, and controls the opening angle of the baffle through the p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D29/00
Inventor 李琦方茂长朱佳贝汪猗吉于有亮
Owner GREE ELECTRIC APPLIANCES INC
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