Refrigerator unfreezing control method and system and refrigerator

A control method and refrigerator technology, which are applied in the field of systems, refrigerators, and refrigerator thawing control methods, can solve problems such as users being unable to grasp the thawing process and uneven thawing, and achieve the effect of avoiding overheating of food surface temperature and partial overheating.

Active Publication Date: 2022-02-18
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In the embodiment of the present invention, a refrigerator thawing control method, system and refrigerator are provided to solve the problem of uneven thawing in the refrigerator thawing technology in the prior art, and the user cannot grasp problem with unfreezing process

Method used

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  • Refrigerator unfreezing control method and system and refrigerator
  • Refrigerator unfreezing control method and system and refrigerator
  • Refrigerator unfreezing control method and system and refrigerator

Examples

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Effect test

Embodiment 1

[0042] figure 1 is a flow chart of a refrigerator thawing control method according to an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:

[0043] Step S101, identifying the item to be thawed and the thawing mode preset by the user. The above thawing modes include at least a full thawing mode and a half thawing mode. Users can set the corresponding thawing mode according to their own thawing needs. Of course, the thawing mode can also set multiple modes, such as a large-scale thawing mode, a small-scale thawing mode, and so on.

[0044] Step S102, determining the thawing time parameters of the segmented thawing operation according to the weight of the item to be thawed and the thawing mode.

[0045] Step S103 , performing segmented thawing operations on the items to be thawed according to the thawing time parameter.

[0046] This embodiment proposes a scheme of evenly segmented heating according to the weight of the it...

Embodiment 2

[0060] This embodiment provides a refrigerator thawing control system, such as figure 2 The structure schematic diagram of the thawing control system of the refrigerator is shown, and the system includes:

[0061] A weighing unit for obtaining the weight of the item to be thawed;

[0062] A calculation unit, configured to calculate the thawing time parameters of the segmented thawing operation according to the weight of the item to be thawed and the thawing mode preset by the user;

[0063] The control unit is used to send instructions for segmental thawing operations to the heating unit according to the thawing time parameter;

[0064] The heating unit is used to perform segmented thawing operations on items to be thawed.

[0065] The refrigerator thawing control system provided in this embodiment can perform even segmental heating according to the weight of the item to be thawed and the thawing demand of the user. Avoid the problem of overheating of food surface temperat...

Embodiment 3

[0080] image 3 is an intelligent unfreezing control flow chart according to an embodiment of the present invention, such as image 3 shown, including the following steps:

[0081] Step S301, the user puts the food to be thawed into the weighing unit of the thawing chamber to obtain the weight. Specifically, the weight of the food can be obtained directly through the weighing unit. The size of the food can also be determined by sensors, such as infrared sensors and image sensors to collect the size of the meat, calculate its weight according to the size of the meat, or directly receive the weight input by the user.

[0082] In step S302, the control unit starts segmental thawing operation according to the weight of the food and the thawing mode, and at the same time, the humidification unit is turned on. Afterwards, step S303 is directly executed, or step S303 is executed after the user-preset unfreezing time is reached.

[0083] There are two types of defrosting modes:

...

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Abstract

The invention discloses a refrigerator unfreezing control method and system and a refrigerator. The method comprises the following steps of: identifying a to-be-unfrozen article and an unfreezing mode preset by a user; determining an unfreezing time parameter of segmented unfreezing operation according to the weight of the to-be-unfrozen article and the unfreezing mode; and according to the unfreezing time parameter, performing segmented unfreezing operation on the to-be-unfrozen article. The invention provides a scheme for uniformly heating the to-be-unfrozen article in a segmented manner according to the weight of the to-be-unfrozen article and the unfreezing requirement of the user, so that the problem of overhigh surface temperature of food caused by overlong one-time heating time is avoided; food can be unfrozen uniformly inside and outside, and partial overheating is avoided; and the segmented unfreezing process has corresponding unfreezing time parameters, so that the user can master the unfreezing process, time management of the user is facilitated, and thus, the method is more user friendly.

Description

technical field [0001] The present invention relates to the technical field of smart home appliances, in particular to a refrigerator thawing control method, system and refrigerator. Background technique [0002] The refrigerator freezer can keep food in a frozen state, but the frozen food cannot be eaten directly, so the user must thaw before cooking frozen meat and other foods, and the thawing process also brings inconvenience to the user. [0003] From the perspective of heat transfer, the thawing technology can be divided into two categories: the thawing technology from the outside to the inside and the simultaneous thawing technology from the inside and outside. The thawing technology from the outside to the inside is also called the external heating method: the heat is transferred from the medium with a higher temperature to the surface of the frozen product, and the heat is gradually transferred from the surface to the center. [0004] Existing thawing technologies f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D29/00
CPCF25D29/00F25D2600/06F25D2600/02F25D2317/04131F25D2317/041F25D2700/12F25D2700/16
Inventor 钱梅双李琦韩鹏刘畅李格格
Owner GREE ELECTRIC APPLIANCES INC
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