Fresh-keeping control method and device, refrigerator, storage medium and processor

Abstract

The invention discloses a fresh-keeping control method and device, a refrigerator, a storage medium and a processor. The fresh-keeping control method comprises the following steps of: monitoring the gas concentration and humidity inside a fresh-keeping box; wherein the gas concentration includes oxygen concentration and carbon dioxide concentration; and controlling an air conditioning membrane unit to close if the oxygen concentration is higher than a preset oxygen concentration, or the carbon dioxide concentration is lower than a preset carbon dioxide concentration, and/or if the humidity islower than a preset humidity, so as to perform a second adjustment to the gas concentration and humidity inside the fresh-keeping box when the air conditioning membrane unit is closed. The scheme disclosed by the invention can solve the problem of inability to ensure that fruits and vegetables are in a suitable preservation environment due to slow oxygen and humidity control speeds of modified atmosphere fresh-keeping in the case of more fruits and vegetables, and can achieve the effect of increasing the speed of oxygen and humidity control so as to ensure that the fruits and vegetables are ina suitable preservation environment in the case of more fruits and vegetables.

Description

technical field [0001] The invention belongs to the technical field of freshness preservation, and in particular relates to a freshness preservation control method, device, refrigerator, storage medium and processor, and in particular to a control method, device, refrigerator, storage medium and processor of a rapid modified atmosphere preservation box of a refrigerator. Background technique [0002] With the improvement of people's living standards and purchasing power, higher requirements are put forward for the variety, quality and food safety of fresh fruits and vegetables, and it is required to maintain their natural quality and food safety to the maximum extent. Refrigerators are refrigerators in the food cold chain, and their fresh-keeping performance is directly related to people's lives. Some household refrigerators have limited fresh-keeping effects, and the fresh-keeping time for fresh vegetables and fruits is relatively short, and the fresh-keeping time generally ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to address the above defects, to provide a freshness control method, device, refrigerator, storage medium and processor, to solve the problem of slow oxygen control and humidity control in controlled atmosphere preservation when there are many kinds of fruits and vegetables

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