Control method of refrigerator with ice-temperature fresh-keeping function

A control method and ice temperature technology, applied in the field of smart refrigerators, can solve the problems of short storage time and prolonged freshness period of fruits and vegetables
CN110849067AInactive Publication Date: 2020-02-28CHANGHONG MEILING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
CHANGHONG MEILING CO LTD
Publication Date
2020-02-28
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a control method of a refrigerator with an ice-temperature fresh-keeping function, and relates to the technical field of intelligent refrigerators. The method comprises the following steps of S1, opening the refrigerator, and putting the food material to be preserved into an ice-temperature fresh-keeping area; S2, inputting the name of the food material through a display panel installed on the refrigerator, controlling the panel 0 to receive input data of the display panel, and acquiring freezing point temperature data of the food material in the cloud database througha built-in WIFI module; and S3, detecting the temperature in the ice-temperature fresh-keeping area to be fed back to the control panel through an infrared temperature sensor installed in the ice-temperature fresh-keeping area. According to the method, the fruits and vegetables are stored under the condition of near freezing point temperature, the reduction of metabolic strength and killing of microorganisms are realized, and the extension of the preservation period is finally realized.
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Description

technical field

[0001] The invention belongs to the technical field of intelligent refrigerators, and in particular relates to a control method for a refrigerator with the function of ice temperature preservation. Background technique

[0002] Fruits and vegetables will continue to undergo metabolic activities of nutrient consumption after picking, resulting in continuous loss of nutrients. At present, fruits and vegetables are mostly stored in cold storage or refrigerators (2-8°C) after picking. Low temperature will inhibit microbial activity, reduce the metabolic activity of fruits and vegetables, and prolong the freshness period of fruits and vegetables. However, there is a limit to the improvement of the fresh-keeping period, and the refrigerated temperature cannot kill bacteria.

[0003] Preliminary studies have found that, compared with temperature fluctuations in refrigerated storage (±2°C), when fruits and vegetables are stored near the freezing point (below 0°C) an...

Claims

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