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refrigerator

A refrigerator and damper technology, which is applied to household refrigeration devices, lighting and heating equipment, household appliances, etc., can solve problems such as affecting the temperature control of refrigeration compartments.

Active Publication Date: 2021-08-31
BSH ELECTRICAL APPLIANCES JIANGSU +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the existence of the front and rear installation gaps, when the cold air coming out of the damper flows to the air duct leading to one room, it is easy to flow into another air duct leading to another room, and cross-flow occurs between different air ducts. wind, thereby affecting the temperature control of the different cooling compartments

Method used

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Embodiment Construction

[0025] The invention provides a refrigerator with a damper with a new structural design, which solves the problem of air passing through the damper in the process of circulating in different air ducts.

[0026] The main inventive idea of ​​the present invention is that the present invention provides a refrigerator comprising: a first compartment and a second compartment; a partition wall separating the first compartment and the second compartment; an air duct system for gas circulation , including an air inlet passage and a damper assembly communicating with the air inlet passage; the damper assembly includes a first damper and a second damper for respectively controlling the gas flowing to the first chamber and the second chamber; its characteristics Yes, the damper assembly also includes a cover covering the first damper and the second damper, and the cover has a first air outlet chamber and a second air outlet chamber isolated from each other; the air passing through the fir...

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Abstract

The invention provides a refrigerator, comprising: a first room and a second room; a partition wall separating the first room and the second room; an air duct system for gas circulation, including an air inlet channel and a The damper assembly communicated with the air inlet channel; the damper assembly includes a first damper and a second damper for respectively controlling the gas flowing to the first compartment and the second compartment; the characteristic is that the damper assembly also It includes a cover covering the first air door and the second air door, the cover has a first air outlet chamber and a second air outlet chamber isolated from each other; the air passing through the first air door is guided by the first air outlet chamber The air passing through the second damper is guided by the second outlet chamber to flow to the second chamber. It solves the problem of air crossing in the process of the air passing through the air door circulating in different air ducts.

Description

technical field [0001] The invention relates to the technical field of refrigerators, in particular to the air duct system of refrigerators. Background technique [0002] In an air-cooled refrigerator, the damper is an important part, and the damper is used to control the air volume of each compartment to control the temperature of the refrigerator compartment. The damper can control the flow of cold air to the air duct leading to different rooms. Existing dampers are generally installed directly in the air duct, and different air ducts are generally formed between the front and rear air duct cover plates installed together. Due to the existence of the front and rear installation gaps, when the cold air coming out of the damper flows to the air duct leading to one room, it is easy to flow into another air duct leading to another room, and cross-flow occurs between different air ducts. Wind, thereby affecting the temperature control of the different refrigerated compartment...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D17/06
CPCF25D17/065
Inventor 陈秀鹏朱卫中陈佳
Owner BSH ELECTRICAL APPLIANCES JIANGSU
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