Refrigerator and defrosting control method

Abstract

The invention provides a refrigerator and an unfreezing control method. The refrigerator comprises an unfreezing chamber which is insulated from other chambers, wherein an opening-closing ventilating channel is arranged between the unfreezing chamber and the outside of a refrigerator body; a heating device and a pressure sensor are arranged in the unfreezing chamber; when the heating device is at a working state, the feedback value of the pressure sensor is detected and compared with a preset pressure threshold; if the feedback value of the pressure sensor is equal to the preset pressure threshold, the ventilating channel is opened. According to the refrigerator and the unfreezing control method, the opening-closing ventilating channel is arranged between the unfreezing chamber and the outside of the refrigerator body, and the pressure of air in the unfreezing chamber is detected, thus ensuring that the pressure in the unfreezing chamber is not beyond the preset pressure threshold, and as a result, the safety problem caused by excessively high pressure in the unfreezing chamber can be solved, and the safety can be improved; meanwhile, the nutrition in foods remains during the pressure releasing process, so that the foods can be kept fresh and delicious.

Description

technical field [0001] The invention belongs to the technical field of refrigerators, and in particular relates to a refrigerator and a method for controlling thawing of the refrigerator. Background technique [0002] In daily life, the food placed in the freezer compartment of the refrigerator needs to be thawed for a long time before it can be cooked. The waiting time for the whole thawing process is very long; especially for office workers, There is not enough time to wait for the frozen food to thaw, and the frozen food is often taken out to thaw before going to work, but it often occurs that the food is thawed after get off work and exposed to room temperature for several hours, resulting in stale or spoiled food. In addition, users generally perform normal temperature thawing or heating thawing, and heating thawing needs to use other heating thawing equipment. [0003] For the convenience of users, there have been refrigerators with thawing function, as disclosed in Ch...

AI Technical Summary

Problems solved by technology

The structure of such a freezing and thawing chamber is likely to cause leakage of cooling capacity and heat, which affects other foods stored in the refrigerator; and has a greater safety hazard during the thawing and cooking process.

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