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air cooled refrigerator

An air-cooled refrigerator and air duct technology, applied in household refrigerators, coolers, household refrigeration devices, etc., can solve problems such as easy failure, reduced refrigeration reliability of refrigerators, and inadequate operation, saving space, enhancing The effect of preservation performance, operation efficiency, and improvement of operation reliability

Active Publication Date: 2021-11-26
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 refrigerator refrigeration

Method used

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Examples

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Embodiment Construction

[0034] 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. The air-cooled refrigerator 10 of the embodiment of the present invention may have a box body 100, an air supply distributor 300, an air duct assembly 200, and a refrigeration system.

[0035] There may be a storage space inside the box body 100, and the storage space is divided into a plurality of storage areas. The rear side of the storage space may be provided with an air duct assembly 200 and a refrigeration chamber, and the refrigeration system may be a compression refrigeration system with an evaporator disposed in the refrigeration chamber. As known by those skilled in the art, the refrigeration system may also be other types of refrigeration systems, such as a semiconductor refrigeration system, for example, a cold end heat exchanger of a semiconductor refrigeration system is arranged in the refrigeration cavity.

[0036]...

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Abstract

The present invention provides an air-cooled refrigerator, comprising: an air supply distributor for distributing cold air to the air ducts leading to each storage area of ​​the air-cooled refrigerator; A plurality of air outlets; the air supply fan is arranged in the casing and is configured to supply air to the plurality of air outlets; the adjustment member has one or more shielding parts arranged between the air supply fan and the casing and is configured to Controlled to rotate along the circumferential direction of the shell to adjust the shielding part to block the air outlet area of ​​multiple air outlets, thereby changing the air supply area to multiple air ducts; a magnetic component is arranged on the adjustment component; a magnetic induction component, It is fixed on the outer periphery of the housing and is configured to be triggered by the magnetic component to output an indication signal of running in place after the adjustment part drives the magnetic part to rotate to the set position, so that the operation status of the adjustment part can be judged through the indication signal, and abnormal operation can be found in time to avoid Cooling problems caused by frozen moving parts, jamming, etc. are eliminated.

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 air passage design of most air-cooled refrigerators at present, most 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 existing air duct system is complex and occupies a large space. [0004] To solve this problem, an air-cooled refrigerator using an air supply distrib...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D11/02F25D17/06F25D17/04F25D21/08
CPCF25D11/02F25D17/045F25D17/065F25D21/08F25D2317/067
Inventor 李春阳朱小兵王铭苗建林
Owner HAIER SMART HOME CO LTD
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