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Air-cooled refrigerator and defrosting control method of air-cooled refrigerator

An air-cooled refrigerator and refrigerator technology, applied in defrosting, household refrigeration equipment, cooling fluid circulation equipment, etc., can solve the problems of poor control accuracy, long defrosting time, and large power consumption in the process, so as to improve accuracy, Effects that facilitate image recognition and improve effects

Active Publication Date: 2018-03-23
SHENYANG HAIER REFRIGERATOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The defrosting time of the above control method is relatively long, the power consumption of the process is large, the control accuracy is poor, and it is impossible to know the frosting situation and defrosting situation of the cooler

Method used

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  • Air-cooled refrigerator and defrosting control method of air-cooled refrigerator
  • Air-cooled refrigerator and defrosting control method of air-cooled refrigerator
  • Air-cooled refrigerator and defrosting control method of air-cooled refrigerator

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Embodiment Construction

[0033] This embodiment provides an air-cooled refrigerator and a method for controlling defrosting of the air-cooled refrigerator. figure 1 is a schematic structural diagram of an air-cooled refrigerator according to an embodiment of the present invention. The air-cooled refrigerator 10 may include a box body 100 , and a plurality of storage compartments and an air duct 30 are defined in the box body 100 . The plurality of storage compartments can have different temperature ranges for providing different storage environments. For example, a plurality of storage compartments may include a refrigerating compartment 110 and a freezing compartment 120, and in addition, the storage compartments may be flexibly provided with quick-freezing compartments and / or ice-making compartments.

[0034] The air duct 200 is used to generate the airflow circulating in the storage compartment, and the air duct 200 is provided with a fan 210 210 and a cooling chamber 230 for arranging the cooler ...

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Abstract

The invention provides an air-cooled refrigerator and a defrosting control method of the air-cooled refrigerator. Wherein the air-cooled refrigerator comprises: an air duct configured to provide refrigerated airflow to the compartment of the refrigerator, and has a cooling room for arranging a cooler in the air duct; Refrigeration; an image capturing device arranged in the cooling chamber and configured to photograph the cooler; one or more frosting indicator cards arranged on a part of the cooler within the shooting range of the image capturing device and configured to match the color of the cooler The color and white of the cooler are in obvious contrast; the defrosting device is arranged close to the cooler, and is configured to activate after it is determined that the frosting indicator card is covered by frost according to the image taken by the image capturing device, so as to defrost the cooler. Frost. By utilizing the technical solution of the invention, the frost is defrosted in time before the heat transfer efficiency of the cooler deteriorates, and the influence of frost on the heat exchange efficiency of the air-cooled refrigerator is effectively avoided.

Description

technical field [0001] The invention relates to a refrigerator control, in particular to an air-cooled refrigerator and a defrosting control method of the air-cooled refrigerator. Background technique [0002] As the pace of life continues to accelerate, the number of times consumers purchase food has decreased, but the amount of purchases has continued to increase, and most of the time it is concentrated shopping once a week. Such a large amount of food requires a refrigerator with better fresh-keeping effect and larger capacity. Air-cooled refrigerators just meet these needs. [0003] At present, the air-cooled technology uses a built-in hidden cooler (such as the evaporator of the refrigerant circulation system) to cool the air flowing through it, and uses a fan to force the cold air to circulate, so that the cold air is evenly distributed in each compartment of the refrigerator to achieve cooling. The cooling speed of the air-cooled refrigerator is faster. Especially ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D17/06F25D21/06
Inventor 何胜涛徐同李春阳娄喜才
Owner SHENYANG HAIER REFRIGERATOR
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