Air-cooled refrigerator and its sterilization control method

Abstract

The invention provides an air-cooled refrigerator and a sterilization control method thereof, wherein a sterilizing device is arranged in the air-cooled refrigerator, and the sterilizing device is configured to have an excited state and a ready state for releasing sterilizing ions, and the method further includes: obtaining the air-cooled refrigerator The start signal of the refrigeration system; after the stable operation of the refrigeration system is confirmed, the sterilization device is controlled to work according to the set operation cycle. Each operation cycle includes the stage when the sterilization device works in the excited state and the stage in which it works in the ready state. According to the characteristics of the sterilizing device, the scheme of the present invention proposes an operation cycle of an alternate cycle between the excited state and the ready state, so that the sterilizing device can work reliably in the low-temperature, humid and closed application environment of the refrigerator.

Description

technical field [0001] The invention relates to the technical field of refrigeration equipment, in particular to an air-cooled refrigerator and a sterilization control method thereof. Background technique [0002] Refrigerator is a kind of commonly used home appliance, which prolongs the fresh-keeping period of food by refrigerating and freezing. In order to ensure the effect of refrigeration and freezing, the refrigerator box is required to have good airtightness. [0003] However, if food is stored in this sealed environment for a long time, especially for fresh vegetables placed in the refrigerated compartment, the loss of water stimulates the release of ethylene from fruits and vegetables, which promotes the disintegration of chloroplasts, the decline of tissue cell membranes, and the decrease in storability and disease resistance. On the other hand, under the temperature conditions of the refrigerating room, some bacteria can still survive and multiply, thus posing a t...

AI Technical Summary

Problems solved by technology

Bacteria can multiply in hard-to-clean places such as air ducts that cannot be seen by the user

This has seriously affected the safety of the storage environment of the refrigerator, resulting in a greatly increased rate of spoilage of stored items

[0005] Although some sterilizing devices for refrigerators have appeared in the prior art, due to the low-temperature and humid environment inside the refrigerator, the working reliability of the sterilizing devices is poor and cannot meet the requirements of users

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