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 juice loss, dry consumption, and short preservation time

Active Publication Date: 2020-10-30
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

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Embodiment Construction

[0058] This embodiment at first provides a kind of refrigeration freezer, below with reference to Figure 1 to Figure 5 The refrigerating and freezing device of the embodiment of the present invention will be described.

[0059] figure 1 It is a schematic structural diagram of a refrigerating and freezing device according to an embodiment of the present invention.

[0060]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. In this embodiment, a refrigerator is taken as an example to illustrate the general structure of a refrigerating and freezing device, and the refrigerating and freezing device generally includes a box body 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 freezer...

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PUM

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Abstract

A refrigerating and freezing apparatus and control method therefor. The refrigerating and freezing apparatus comprises an inner storage container (14), a door body, an infrared generator group, and an infrared receiver group. The control method comprises: detecting an open / close state of a door body; if the door body changes from an open state into a close state, enabling all infrared generators (16) and all infrared receivers (17) to obtain a state in which all the infrared receivers (17) receive infrared signals; and adjusting the magnetic field intensity of a storage compartment according to the state in which the infrared receivers (17) receive the infrared signals. Whether a foodstuff is newly placed into the storage compartment and the position of the newly placed foodstuff are determined according to the state in which the infrared receivers receive the infrared signals, such that adjustment can be performed on the magnetic field of the area in which the foodstuff is newly placed, thereby reducing energy consumption while improving the freezing and freshness preservation effect on the foodstuff.

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