Refrigeration control method and device for refrigerator

A refrigeration control and refrigerator technology, which is applied to household refrigeration devices, cooling fluid circulation devices, lighting and heating equipment, etc., can solve the problems affecting the storage effect of indoor items in the storage room, affecting the user experience, and a single control method. The effect of extending reliability, extending operating hours, and simplifying control processes

Active Publication Date: 2022-03-25
QINGDAO HAIER REFRIGERATOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this refrigeration control method has the problem of a single control method and cannot adapt to many situations. For example, after new items are put in, maintaining the above refrigeration control method may lead to insufficient overall cooling capacity and affect the storage effect of indoor items in the storage room. , affecting the user experience

Method used

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  • Refrigeration control method and device for refrigerator
  • Refrigeration control method and device for refrigerator
  • Refrigeration control method and device for refrigerator

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Experimental program
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Embodiment Construction

[0024] This embodiment first provides a refrigeration control method for a refrigerator, which can simplify the control process, effectively prolong the working time of the refrigeration system, increase the refrigeration capacity after the new item is put in, and quickly reduce the temperature of the new item. figure 1 It is a schematic diagram of a refrigeration control method for a refrigerator according to an embodiment of the present invention. like figure 1 As shown, the refrigeration control method of the refrigerator may perform the following steps:

[0025] Step S102, obtaining a door closing signal of the refrigerator;

[0026] Step S104, it is judged whether new items are put into the storage compartment of the refrigerator, and if so, step S106 is executed;

[0027] In step S106, both the power-on temperature and the power-off temperature of the storage compartment are lowered to a preset temperature for a preset period of time.

[0028] It should be noted that,...

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PUM

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Abstract

The invention provides a refrigeration control method and device for a refrigerator. The refrigeration control method of the refrigerator includes: obtaining a door closing signal of the refrigerator; judging whether new items are placed in the storage compartment of the refrigerator; and if so, lowering both the startup temperature and the shutdown temperature of the storage compartment to a preset temperature and continue to pre-set Set the duration. The solution of the present invention reduces both the startup temperature and shutdown temperature of the storage compartment to the preset temperature, which can make the refrigeration system start up earlier and shut down later than the original switch and temperature, simplify the control process, and effectively prolong the refrigeration period. The working time of the system increases the cooling capacity after the new item is put in, which can quickly reduce the temperature of the new item. Lowering the temperature on and off the machine for a preset period of time actually means that the temperature of the machine on and off is kept down within the preset period of time to ensure the reliability of the extended working time of the refrigeration system.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a refrigeration control method and device for a refrigerator. Background technique [0002] With the increasing development of society and the continuous improvement of people's living standards, people's life rhythm is getting faster and faster, so they are more and more willing to buy a lot of food and put them in the refrigerator. The refrigerator has become one of the indispensable household appliances in people's daily life. . [0003] For refrigerators, the accuracy of the refrigeration process is a very important performance of the refrigerator itself. The refrigeration control method of the refrigerator in the prior art is generally as follows: when the temperature of the storage compartment reaches the shutdown point, the refrigeration system stops working; when the temperature of the storage compartment reaches the startup point, the refrigeration system s...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): F25D29/00
CPCF25D29/00F25D29/005F25D2600/06
Inventor韩聪田振华李天平
OwnerQINGDAO HAIER REFRIGERATOR CO LTD