Anti-freezing food storage method and refrigerator
A storage method and an anti-freezing technology, which are applied in the field of food anti-freezing storage methods and refrigerators, can solve the problems of easy freezing of food and affect storage quality, and achieve the effects of avoiding corruption and improving storage quality.
Active Publication Date: 2021-02-23
GREE ELECTRIC APPLIANCES INC
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- Application Information
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Problems solved by technology
[0003] The invention proposes a food anti-freeze storage method and a refrigerator, which solves the technical problem that the fresh-keeping method in the prior art makes the food easy to freeze and affects the storage quality
Method used
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[0019] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0020] The application proposes a food antifreeze storage method and a refrigerator using the method, such as figure 1 As shown, the refrigerator includes a refrigerating chamber 1, a freezing chamber 2, and an antifreeze storage chamber 3. When food (such as meat products) is placed in the antifreeze storage chamber 3, the antifreeze process can be selected to be executed cyclically, and the antifreeze process Specifically, the cooling and heating are performed alternately, so that the food can be effectively kept fresh while preventing it from freezing.
[0021]...
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The invention provides an anti-freezing food storage method and a refrigerator. The storage temperature of food is controlled to circularly execute an anti-freezing procedure, the anti-freezing procedure is to alternately execute cooling and heating, and in each cooling step, the cooling rate from the first preset temperature for executing cooling for the first time to the last temperature for executing cooling is decreased progressively; in the heating step, heating is started with a target heating temperature T<heating> within a preset target time value t<heating>; and when cooling is executed, cooling is started with a target cooling temperature value T within a preset time length t, four cooling steps are executed in total, and the cooling time from the first cooling to the last cooling is gradually increased. The refrigerator comprises an anti-freezing storage chamber and a controller, wherein the controller comprises a timer, a temperature sensor and a temperature adjusting device, and the controller controls the temperature adjusting device to be started and stopped according to the actual temperature value of the anti-freezing storage chamber so as to control the temperature of the anti-freezing storage chamber. According to the anti-freezing food storage method and the refrigerator, the food can be prevented from freezing, and the storage quality of the food is improved.
Description
technical field [0001] The invention relates to the technical field of food refrigeration, in particular to a food freeze-proof storage method and a refrigerator. Background technique [0002] With the rapid development of air-cooled refrigerators and consumers' strong demands on refrigerator functional partitions, the multi-function of refrigerators has developed rapidly. Generally speaking, there are two types of food storage temperature in the refrigerator: 1. Fixed single temperature control, such as precise control of temperature and humidity of fruits and vegetables in the refrigerator freezer, soft freezing of meat, zero-degree preservation, etc., all use a single fixed temperature to make corresponding storage The effect of keeping food fresh; 2. Non-fixed single temperature control, adopting temperature control of high temperature and low temperature alternate operation, so that food is stored at a lower temperature level, prolonging the food preservation period. H...
Claims
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Login to View More IPC IPC(8): F25D11/02F25D29/00
CPCF25D11/02F25D29/003F25D29/005F25D2500/06F25D2600/02F25D2600/06F25D2700/121
Inventor 钱梅双刘畅
Owner GREE ELECTRIC APPLIANCES INC