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Control method of refrigerator and refrigerator

A control method and refrigerator technology, which is applied to household refrigerators, refrigerators, refrigeration components, etc., can solve the problem of frost formation on the evaporator in the refrigerator room, and achieve the effect of improving temperature deviation and no manufacturing cost

Active Publication Date: 2020-06-23
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] The second object of the present invention is to provide a refrigerator that controls the timing of stopping the blower fan by detecting the temperature of the evaporator in the refrigerating room, so as to solve the problem of humid air flowing into the refrigerating room and causing Frost Formation Problems on Refrigerator Evaporators

Method used

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  • Control method of refrigerator and refrigerator
  • Control method of refrigerator and refrigerator
  • Control method of refrigerator and refrigerator

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Embodiment Construction

[0043] Hereinafter, a refrigerator related to the present invention will be described in more detail with reference to the accompanying drawings.

[0044] Expressions in the singular shall include the plural unless the context clearly expresses otherwise.

[0045] Even if the embodiments are different from each other, the same or similar reference numerals will be given to the same or similar structural elements as those of the above-mentioned embodiments, and repeated descriptions thereof will be omitted.

[0046] If it is judged that the detailed description of related known technologies may cause confusion of the technical idea of ​​the embodiments disclosed in this specification, the detailed description thereof will be omitted.

[0047] The attached drawings are only for easy understanding of the embodiments disclosed in this specification, and the technical ideas disclosed in the present invention should not be limited by the attached drawings, but should cover the ideas...

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PUM

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Abstract

The present invention provides a refrigerator and a control method for the refrigerator. The refrigerator in the embodiment of the present invention includes: a cabinet body provided with a refrigerator; driven to generate cold air; the evaporator temperature sensor is installed in the refrigerating room evaporator and detects the temperature; the blower fan supplies the cold air generated in the refrigerating room evaporator to the refrigerating room; When the drive of the compressor is stopped, whether to stop the drive of the blower fan is controlled based on the temperature of the evaporator in the refrigerator compartment detected by the evaporator temperature sensor. According to the present invention, even if the compressor stops driving, cool air can flow into the refrigerator compartment and circulate the cool air, so that a certain level of temperature control can be achieved and temperature variation in the refrigerator compartment can be improved.

Description

technical field [0001] The present invention relates to a refrigerator with a refrigerating chamber evaporator and a control method for the refrigerator. Background technique [0002] A refrigerator is a device that preserves food stored inside at a low temperature using cold air generated by a refrigeration cycle that continuously undergoes a process of compression-condensation-expansion-evaporation. [0003] The refrigerating cycle in the refrigerating room includes: a compressor for compressing refrigerant; a condenser for condensing the refrigerant in a high-temperature and high-pressure state compressed in the compressor by releasing heat; and an evaporator for evaporating using the refrigerant supplied from the condenser And the cooling effect of absorbing the latent heat of the surroundings cools the surrounding air. Between the condenser and the evaporator is provided a capillary tube or an expansion valve configured to increase the flow rate of the refrigerant and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D29/00F25D17/06F25D21/04F25D19/00F25D11/02
CPCF25D11/022F25D17/062F25D19/00F25D21/04F25D29/003F25B2600/0251F25B2600/112F25D21/08F25D2700/10Y02B30/70F25D17/065F25D21/002
Inventor 曹勇铉姜成熙
Owner LG ELECTRONICS INC
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