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air cooled refrigerator

An air-cooled refrigerator and air duct technology, which is applied to household refrigerators, coolers, household refrigeration devices, etc., can solve the problems of reduced refrigeration reliability, easy failures, and poor operation of refrigerators, and achieve enhanced freshness preservation performance and operation Efficiency, improved operational reliability, and space-saving effects

Active Publication Date: 2021-12-21
CHONGQING HAIER REFRIGERATION ELECTRIC APPLIANCE CO LTD +1
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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

[0031] 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.

[0032] 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 to 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 a refrigeration chamber.

[0033] ...

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PUM

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Abstract

The invention provides an air-cooled refrigerator, which includes an air supply distributor and a trigger component. The air supply distributor is used for distributing cold air to the air ducts leading to the storage areas of the air-cooled refrigerator, and it has a controlled-rotating adjustment member, and the air outlet area of ​​each air outlet can be adjusted by the rotation of the adjustment member. An indicating part is arranged on the transmission gear that drives the adjusting member to rotate. The triggering component has a contact point that senses the indicating part, and outputs an indicating signal when the contact point is triggered by the indicating part. The operation state of the air supply distributor can be detected through the indication signal, and abnormal operation can be found in time, thereby improving the operation reliability of the air-cooled refrigerator that centrally distributes cold air.

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): F25D11/02F25D17/06F25D17/04
CPCF25D11/02F25D17/065F25D17/045F25D2317/067
Inventor 李春阳何胜涛娄喜才徐同
Owner CHONGQING HAIER REFRIGERATION ELECTRIC APPLIANCE CO LTD
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