Unfreezing method used for unfreezing device

Abstract

The invention provides an unfreezing method used for an unfreezing device. The unfreezing device includes a cylindrical body, a device door body, a radio frequency generation module, an upper electrode plate, a lower electrode plate, a tray and at least one temperature sensor; the cylinder body is limited to have an unfreezing cavity having a forward opening and used for placing a to-be-processedobject; the device door body is arranged on the forward opening of the unfreezing cavity and used for opening and closing the unfreezing cavity; the upper and lower electrode plates are respectively and horizontally arranged on the top and bottom walls of the unfreezing cavity and electrically connected to the radio frequency generation module; the tray is arranged in the unfreezing cavity and used for bearing the to-be-processed object; and the temperature sensors are arranged on the inner wall of the unfreezing cavity. The unfreezing method includes the following steps: the temperature sensors sense the temperature of the to-be-processed object; and the working power of the radio frequency generation module is adjusted according to the temperature of the to-be-processed object. Comparedwith unfreezing methods with certain unfreezing power in the prior art, the method can adjust the real-time working power of the radio frequency generation module through the temperature of the to-be-processed object, so that excess unfreezing of the to-be-processed object can be prevented, and the quality of the to-be-processed object can be guaranteed.

Description

technical field [0001] The invention relates to the field of thawing, in particular to a thawing method for a thawing device. Background technique [0002] During the freezing process of food, the quality of food is maintained, but frozen food needs to be thawed before processing or consumption. In order to facilitate users to freeze and thaw food, in the prior art, a heating device or a microwave device is generally provided in the refrigerator to thaw the food. [0003] However, thawing food through a heating device generally requires a long thawing time, and the thawing time and temperature are not easy to control, which will easily cause water evaporation and juice loss in the food, resulting in loss of food quality; It is fast and efficient, so the loss of nutrients in food is very low. However, due to the difference in the penetration and absorption of water and ice by microwaves, and the uneven distribution of internal substances in food, the melted area absorbs more...

AI Technical Summary

Problems solved by technology

[0003] However, thawing food through a heating device generally requires a long thawing time, and the thawing time and temperature are not easy to control, which will easily cause moisture evaporation and juice loss in the food, resulting in loss of food quality; It is fast and efficient, so the loss of nutrients in food is very low, but due to the difference in the penetration and absorption of water and ice by microwaves, and the uneven distribution of internal substances in food, the melted area absorbs more energy and is prone to thawing Problems with uneven and localized overheating

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