Refrigerator control method, device and refrigerator
A control method and technology of a control device, applied in the field of devices, refrigerators, and refrigerator control methods, can solve problems such as refrigerators not being able to cool normally, achieve the effects of reducing repair rates, improving production efficiency, and reducing manufacturing costs
Active Publication Date: 2021-11-26
HEFEI MIDEA REFRIGERATOR CO LTD +2
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Problems solved by technology
[0005] For this reason, the first object of the present invention is to propose a control method for a refrigerator. If the compartment that currently requests cooling has not been cooled after the first set time, then determine the compartment that is currently cooled, and The number of movement steps of the valve body corresponding to the room currently requesting cooling and the room currently receiving cooling is exchanged so that the room currently requesting cooling can be cooled, which can solve the problem of capillary and solenoid valves in the production process of multi-system refrigerators The refrigerator cannot be cooled normally due to wrong connection, reduce the repair rate of the refrigerator, improve the production efficiency of the refrigerator, and reduce the manufacturing cost
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[0042] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0043] The refrigerator control method, device and refrigerator according to the embodiments of the present invention will be described below with reference to the accompanying drawings.
[0044] First, the working principle of the multi-system refrigerator solenoid valve is introduced by taking a three-system refrigerator including refrigeration, freezing and variable temperature compartments as an example. figure 1 It is the working principle diagram of the three-system refrigerator solenoid valve, such as figure 1 As shown, t...
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The present invention provides a refrigerator control method, device and refrigerator. The refrigerator includes N compartments, and N is equal to or greater than 2. The control method includes: obtaining the compartment currently requesting refrigeration; after the first set time, judging the current Whether the compartment requesting refrigeration is refrigerated; if not, then determine the compartment that is currently refrigerated, and compare the currently set compartments that currently request refrigeration with the number of valve body movement steps that are currently requested by the compartment that is currently refrigerated. Change. The refrigerator control method, device, and refrigerator of the present invention can solve the problem that the refrigerator cannot be refrigerated normally caused by wrong connection between the capillary and the solenoid valve in the production process of the multi-system refrigerator, reduce the repair rate of the refrigerator, improve the production efficiency of the refrigerator, and reduce the manufacturing cost.
Description
technical field [0001] The present invention relates to the technical field of electrical appliances, and in particular, to a control method and device of a refrigerator and a refrigerator. Background technique [0002] With the development of economy and technology and the upgrading of consumer demand, refrigerators are developing towards large volume and multi-function. As the basic technology of refrigerators, refrigeration systems have also developed from single system to multi-system. The features of the multi-system refrigerator are multiple capillaries and a solenoid valve with "one in and multiple out". According to the corresponding relationship with the capillary tube connected to the solenoid valve, when cooling is requested, the solenoid valve body operates according to the preset control rules, and the purpose of cooling each compartment can be achieved. [0003] In the related art, in the design of the refrigerator, the multiple outlet pipes of the solenoid va...
Claims
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IPC IPC(8): F25D29/00
CPCF25D29/003F25D29/005F25D2600/06
Inventor 唐学强
Owner HEFEI MIDEA REFRIGERATOR CO LTD