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Refrigerator and non-stop defrosting control method thereof

A technology for refrigerators and cabinets, which is applied in the field of refrigerators and non-stop defrosting control, and can solve problems such as unusable refrigerators and device damage

Active Publication Date: 2017-06-20
HAIER SMART HOME CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Disadvantages; there is a risk of damage to the device, and the refrigerator cannot be used when defrosting

Method used

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  • Refrigerator and non-stop defrosting control method thereof
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  • Refrigerator and non-stop defrosting control method thereof

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Embodiment Construction

[0028] The present invention will be described in detail below in conjunction with specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and any structural, method, or functional changes made by those skilled in the art according to these embodiments are included in the protection scope of the present invention.

[0029] Such as figure 1 with figure 2As shown, the preferred embodiment of the present invention discloses a refrigerator. The refrigerator includes a box body, and the box body defines at least one refrigeration compartment. In this embodiment, the refrigeration compartment is a freezer compartment as an example. Explain that the refrigerator also has an evaporator 30 and a fan 40. The evaporator 30 is arranged in the evaporator cavity 31 at the rear of the freezer compartment 20 of the box body. A moisture absorption and defrosting module is provided, and a defrosting water outlet is provided at t...

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PUM

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Abstract

The invention discloses a refrigerator. The refrigerator comprises a refrigerator body, an evaporator and a draught fan, wherein the refrigerator body defines at least one refrigeration compartment, and one side of the at least one refrigeration compartment is provided with an evaporator cavity communicating with air inlet and outlet fluid of the refrigeration compartment; the evaporator is arranged in the evaporator cavity; and the draught fan is arranged above the evaporator. An air outlet and an air inlet are formed between the evaporator cavity and the at least one refrigeration compartment. The draught fan is used for guiding cold air from the evaporator into the at least one refrigeration compartment through the air outlet, and after circulating in the at least one refrigeration compartment, the cold air returns to the evaporator through the air inlet. The refrigerator further comprises a moisture absorption defrosting module arranged at the bottom of the evaporator, and a driving module. The driving module is used for driving the moisture absorption defrosting module to be converted between the two states. In the first state, the moisture absorption defrosting module covers the air inlet and conducts moisture absorption; and in the second state, the moisture absorption defrosting module keeps away from the air inlet and conducts defrosting and drying through heating.

Description

technical field [0001] The invention relates to the field of home appliances, in particular to a refrigerator and a non-stop defrosting control method thereof. Background technique [0002] In the prior art, refrigerators generally refer to single-door, double-door, double-temperature, three-door, three-temperature, and cabinet-type multi-door refrigerators, which generally have an independent freezer and outer door of the freezer, so that they can be separated according to different storage temperatures. store. The refrigeration principle of this refrigerator-freezer is divided into direct cooling and air cooling. [0003] Due to the high efficiency and frost-free advantages of air-cooled refrigerators, more and more users are beginning to use air-cooled refrigerators at this stage. After a frost-free refrigerator has been used for a period of time, frost will form on the surface of the evaporator, and the frost will gradually thicken, causing the air in the refrigerator ...

Claims

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Application Information

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IPC IPC(8): F25D21/00F25D21/08
CPCF25D21/002F25D21/08
Inventor 李伟刘建如聂圣源
Owner HAIER SMART HOME CO LTD
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