Air-cooled refrigerator

A technology of air-cooled refrigerators and air ducts, which is applied to household refrigerators, coolers, and household refrigeration devices, etc., which can solve the problems of reduced refrigeration reliability, inadequate operation, and easy failures of air-cooled refrigerators, and achieve enhanced freshness preservation performance and operating efficiency, saving space, and troubleshooting effects

Active Publication Date: 2020-03-24
HAIER SMART HOME CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of air-cooled refrigerator uses moving parts to adjust the shading area of ​​the air duct, thereby controlling the air supply volume of each storage area. However, these moving parts may freeze, get stuck and other problems during long-term operation, resulting in improper operation. , prone to failure, resulting in reduced reliability of air-cooled refrigerator refrigeration

Method used

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  • Air-cooled refrigerator
  • Air-cooled refrigerator
  • Air-cooled refrigerator

Examples

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Embodiment Construction

[0033] figure 1 It is a schematic diagram inside the box 100 of the air-cooled refrigerator 10 according to an embodiment of the present invention, figure 2 is an internal side view of an air-cooled refrigerator 10 according to an embodiment of the present invention, and image 3 is a schematic block diagram of the control part of the air-cooled refrigerator 10 according to an embodiment of the present invention. The air-cooled refrigerator 10 of the embodiment of the present invention may have a box body 100 , an air supply distributor 300 and an air duct assembly 200 , a controller 400 and a refrigeration system 500 .

[0034] There may be a storage space inside the box body 100, and the storage space is divided into a plurality of storage areas. An air duct assembly 200 and a refrigeration chamber 210 may be disposed on the rear side of the storage space, and the refrigeration system 500 includes a heat exchanger 510 disposed in the refrigeration chamber 210 .

[0035]T...

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PUM

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Abstract

The invention provides an air-cooled refrigerator. The air-cooled refrigerator comprises an air supply distributor, a distributor heating device and a controller. The air supply distributor is used for distributing cold air to air ducts leading to all storage regions of the air-cooled refrigerator, and comprises an outer shell, a plurality of air outlets and a plurality of air supply pipes, the adjusting piece is controlled to rotate so as to adjust the air supply area of the multiple air channels. The magnetic part is arranged on the adjusting piece; the magnetic induction parts are triggeredby the magnetic part when the magnetic part rotates to the position opposite to the magnetic part and output indication signals. The controller determines the running state of the air supply distributor according to the indication signal received in the rotating process of the adjusting piece, after it is determined that the adjusting piece runs abnormally, the compression refrigeration system isclosed, the distributor heating device is started, the air supply distributor is heated, and frost freezing the air supply distributor is removed. Therefore, refrigeration faults caused by freezing of the air supply distributor can be found in time and processed, and the operation reliability of the air-cooled refrigerator is improved.

Description

technical field [0001] The invention relates to the field of refrigerated and frozen storage, in particular to an air-cooled refrigerator. Background technique [0002] For air-cooled refrigerators, the freshness of food depends to a large extent on the air circulation in the storage room of air-cooled refrigerators and the temperature difference between various parts in the box. The air circulation in the box is reasonable, and the smaller the temperature difference, the better the freshness preservation performance of the refrigerator. [0003] In the current design of the air passage of most air-cooled refrigerators, most of the air-cooled refrigerators set the evaporator in a separate storage room, and use a complex air duct system to connect the storage room of the evaporator to each storage area, resulting in The structure of the air duct system is complex and takes up a lot of space. [0004] In response to this problem, refrigerators that use air supply distributio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D11/02F25D17/06F25D17/04
CPCF25D11/02F25D17/065F25D17/045F25D2317/067
Inventor 李春阳何胜涛娄喜才徐同
Owner HAIER SMART HOME CO LTD
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