Refrigerator and its control method, device and system

A control method and technology of a control device, which are used in household refrigeration devices, lighting and heating equipment, defrosting, etc., can solve the problems of the system being unable to form a closed loop, reducing product reliability, and reducing ice-making capacity, so as to improve ice-making efficiency. and ice production, improve product reliability, and shorten the ice-making cycle.

CN109780785BActive Publication Date: 2021-01-26HEFEI MIDEA REFRIGERATOR CO LTD +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2021-01-26

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Abstract

The invention discloses a refrigerator and its control method, device and system. The control method includes: detecting and confirming that the cumulative running time of the compressor is at least the running time threshold, and the ice maker is currently in the working state, and controlling the ice making The machine performs defrosting operation after the current ice making cycle ends, and the running time threshold is the time difference between the defrosting cycle of the refrigerator and the freezing cycle of the ice machine. The refrigerator control method of the present invention can avoid defrosting during the ice-making cycle, thereby reducing the impact of defrosting on the ice of the ice-making mechanism, effectively improving the ice-making efficiency and ice-making capacity of the ice-making mechanism, shortening the ice-making cycle, and reducing the Reduce energy consumption and improve product reliability.
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Description

technical field

[0001] The invention relates to the technical field of household electrical appliances, in particular to a refrigerator control method, a refrigerator control device, a refrigerator control system and a refrigerator. Background technique

[0002] At present, the determination of the defrosting of the refrigerator with the function of the ice machine can be divided into the following two situations: one is that the defrosting is performed when the compressor meets the specified running time or other conditions, and the defrosting is not performed when the ice machine is currently in If the refrigerator starts to defrost during an ice-making cycle, the temperature of the ice-making chamber will rise sharply. Normal ice-making cannot continue during this cycle, and the ice-making cycle will be prolonged, reducing the ice-making capacity. The other is that when the defrosting conditions are met, the system will judge whether the ice machine is currently working. ...

Examples

Embodiment Construction

[0035] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0036] The refrigerator control method, the refrigerator control device, the refrigerator control system and the refrigerator according to the embodiments of the present invention will be described below with reference to the accompanying drawings.

[0037] figure 1 is a flowchart of a method for controlling a refrigerator according to an embodiment of the present invention.

[0038] In an embodiment of the present invention, the refrigerator includes at least a compressor and an ice-making chamber placed in a refrigerator or fr...