Control method and system for refrigerating chamber with quick-cooling space and refrigerator

Abstract

The invention discloses a control method and system for a refrigerating chamber with a quick-cooling space and a refrigerator. The control method comprises the steps that when tr is larger than or equal to trk and ts is larger than or equal to a first preset temperature, an air door of the quick-cooling space is controlled to be opened, and the quick-cooling space begins to cool, wherein tr is the detection temperature of the refrigerating chamber, trk is the starting-up temperature of the refrigerating chamber, and ts is the detection temperature of the quick-cooling space; when the temperature is reduced to the condition that ts is smaller than or equal to tst, the air door of the quick-cooling space is controlled to be closed, and the quick-cooling space stops cooling, wherein tst is the shutdown temperature of the quick-cooling space. By means of the control method, the problems of bottom freezing of the refrigerating chamfer, frequent starting or stopping of a compressor, increasing of energy consumption and the like can be avoided, and the control method is simple, easy to implement and suitable for controlling the refrigerating chamber with the quick-cooling space.

Description

technical field [0001] The invention relates to the field of home appliances, in particular to a control method and system for a refrigerator with a quick-cooling space and a refrigerator. Background technique [0002] Ordinary refrigerators generally have only one refrigeration temperature zone, so the control method is relatively simple and the technology is quite mature. However, for refrigerators with quick-cooling space in the cold room, the new functional area leads to the addition of a damper, a sensor and a new control method to the system, so the system is more complicated, which also leads to a more complicated control process, higher energy consumption, and higher efficiency. lower. [0003] Therefore, the prior art still needs to be improved and developed. Contents of the invention [0004] In view of the deficiencies in the prior art above, the object of the present invention is to provide a control method, system and refrigerator for a refrigerated room wit...

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Problems solved by technology

[0004] In view of the deficiencies in the prior art above, the object of the present invention is to provide a control method, system and refrigerator for a refrigerated room with a quick-cooling space, aiming to solve the problem of complex control process and increased energy consumption of a refrigerated room with a quick-cooling space. low efficiency problem

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