Refrigerating and freezing device and control method thereof

A technology of refrigeration and freezing devices and control methods, which is applied to household refrigeration devices, coolers, household refrigerators, etc., and can solve problems such as dry consumption, affecting food taste and flavor, and short fresh-keeping time, so as to reduce energy consumption and improve Frozen food preservation effect, low cost effect

Active Publication Date: 2020-11-20
HAIER SMART HOME CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] After the food is stored in the refrigerator for a period of time, it is prone to a series of deterioration reactions such as dry consumption, juice loss, browning, etc., which affects the taste and flavor of the food, and the preservation time is short, which affects the user experience

Method used

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  • Refrigerating and freezing device and control method thereof
  • Refrigerating and freezing device and control method thereof
  • Refrigerating and freezing device and control method thereof

Examples

Experimental program
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Embodiment Construction

[0053] This embodiment at first provides a kind of refrigeration freezer, below with reference to Figure 1 to Figure 3 A refrigerator according to an embodiment of the present invention will be described.

[0054] figure 1 It is a schematic structural diagram of a refrigerating and freezing device according to an embodiment of the present invention.

[0055] This embodiment firstly provides a refrigerating and freezing device, which may be a device with a refrigerating and freezing function such as a refrigerator or a freezer. This embodiment takes the refrigerator as an example to illustrate the general structure of the refrigerating and freezing device, as figure 1 As shown, the refrigerating and freezing device generally includes a cabinet 10 . The box body 10 includes a plurality of storage liners 14, and a storage compartment is defined in the storage liner 14, and the storage compartment may be a refrigerated compartment, a variable temperature compartment or a freez...

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PUM

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Abstract

Disclosed is a refrigerating and freezing apparatus. The refrigerating and freezing apparatus comprises a storage liner (14), a door body and m rows x n columns of distance sensors (16). The control method comprises: detecting an opening / closing state of a door body; when the door body is changed from opening to closing, enabling all distance sensors (16), and detecting the heights d of vacant spaces, which are not occupied by food, below m distance sensors (16) in each column, so as to obtain the heights dnm of m vacant spaces in each column of n columns; and adjusting a magnetic field intensity of a storage compartment according the heights of the vacant spaces. According to the distance sensors, whether new food is placed in the storage compartment when the door body is opened, and the position of the newly placed food are determined, so that the magnetic field of a region where the new food is placed can be adjusted, thus improving food freezing and preservation effects and reducing power consumption.

Description

technical field [0001] The invention relates to the technical field of home appliances, in particular to a refrigeration and freezing device and a control method thereof. Background technique [0002] After the ingredients are stored in the refrigerator for a period of time, a series of deterioration reactions such as dry consumption, juice loss, and browning are prone to occur, which affects the taste and flavor of the food, and the freshness time is short, which affects the user experience. Contents of the invention [0003] In view of the above problems, an object of the present invention is to provide a refrigerating and freezing device and a control method thereof that overcome the above problems or at least partly solve the above problems. [0004] A further object of the present invention is to improve the fresh-keeping effect of the refrigerating and freezing device and reduce energy consumption and cost. [0005] According to one aspect of the present invention, ...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): F25D29/00
CPCF25D29/003F25D29/005F25D11/02F25D29/00
Inventor姜波衣尧刘浩泉王磊
OwnerHAIER SMART HOME CO LTD