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Defrosting control method and device for refrigerator and refrigerator

A control method and technology of a control device, which are applied to household refrigeration devices, defrosting, lighting and heating equipment, etc., can solve problems such as poor consistency of energy consumption and affecting the effect of refrigerator food.

Active Publication Date: 2017-01-04
HEFEI HUALING CO LTD +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the defrosting control program commonly used in refrigerators on the market is based on temperature and time for defrosting control. After the freezing temperature of the refrigerator reaches a certain value, the compressor is directly controlled to stop working, and the defrosting heater is directly turned on. Pre-refrigeration makes the temperature rise greatly during the defrosting period of the refrigerator, and the consistency of energy consumption is poor, which affects the effect of the refrigerator for storing food

Method used

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  • Defrosting control method and device for refrigerator and refrigerator
  • Defrosting control method and device for refrigerator and refrigerator
  • Defrosting control method and device for refrigerator and refrigerator

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Embodiment Construction

[0037] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0038] In the following description, many specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, therefore, the protection scope of the present invention is not limited to the specific details disclosed below. EXAMPLE LIMITATIONS.

[0039] figure 1 A schematic flowchart of a method for controlling defrosting of a refrigerator according to the first embodiment of the present invention is shown. Such as figure 1 shown, including:

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Abstract

The invention provides a defrosting control method and device for a refrigerator and the refrigerator. The defrosting control method for the refrigerator comprises the steps that when the refrigerator meets the defrosting condition, whether a compressor is in a stopped state or not is judged; if yes, the first stop duration of the compressor is recorded; the compressor is controlled to normally operate for the first predetermined duration and then is stopped again; and after the refrigerator is controlled to enter a natural defrosting mode and operate for the first stop duration, a heater works till defrosting is finished. According to the defrosting control method and device for the refrigerator and the refrigerator, the refrigerator can store the first stop duration of the compressor; the natural defrosting mode is arranged, so that the situation that the inner temperature of the refrigerator is raised too much is avoided, the food storing effect of the refrigerator is ensured, electricity energy is saved, and the using experience of a user is improved; and after the refrigerator is controlled to enter the natural defrosting mode and operate for the first stop duration, the heater works till defrosting is finished, and the defrosting progress of the refrigerator is accelerated.

Description

technical field [0001] The invention relates to a refrigerator control technology, in particular to a refrigerator defrost control method, a refrigerator defrost control device and a refrigerator. Background technique [0002] At present, the commonly used defrosting control program for refrigerators on the market is based on temperature and time. After the freezing temperature of the refrigerator reaches a certain value, the compressor is directly controlled to stop working, and the defrosting heater is directly turned on. Pre-cooling will cause the temperature to rise greatly during the defrosting period of the refrigerator, and the consistency of energy consumption will be poor, which will affect the effect of storing food in the refrigerator. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art or related art. [0004] Therefore, an object of the present invention is to provide a defros...

Claims

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Application Information

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IPC IPC(8): F25D21/08F25D29/00
CPCF25D21/08F25D29/00
Inventor 李俊耿秀华祝云飞
Owner HEFEI HUALING CO LTD
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