Air duct assembly and refrigerator

A technology for air duct components and refrigerators, which is applied to lighting and heating equipment, cooling fluid circulation devices, household appliances, etc. It can solve the problems of complex layout, many pipelines, and difficult assembly, and achieve the effect of reducing the difficulty of assembly

Active Publication Date: 2015-11-04
HEFEI MIDEA REFRIGERATOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The refrigerator with this structure has many pipelines in the box, the arrangement is complicated, and the assembly is relatively difficult.

Method used

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  • Air duct assembly and refrigerator
  • Air duct assembly and refrigerator
  • Air duct assembly and refrigerator

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Embodiment Construction

[0022] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0023] The invention provides an air duct assembly of a refrigerator, which is used to realize the circulation of cold air in an air-cooled refrigerator.

[0024] First, take a refrigerator with only a freezer compartment and a refrigerator compartment as an example. figure 1 as shown, figure 1 It is a schematic diagram of the direction of wind flow in an embodiment of the air duct assembly of the present invention, wherein the direction of the arrow indicates the direction of wind flow.

[0025] In this embodiment, a freezer compartment 100 and a refrigerator compartment 200 are formed inside the double-door refrigerator, and the air duct assembly is installed out...

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PUM

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Abstract

The invention discloses an air duct assembly of a refrigerator and the refrigerator. A freezing chamber and a refrigerating chamber are formed in the refrigerator. The air duct assembly comprises a body, a first air supply channel, a second air supply channel, a first air return channel and a second air return channel, wherein the channels are formed in the body. One end of the first air supply channel is communicated with an air supply pipeline, and the other end of the first air supply channel is communicated with the freezing chamber so as to provide cold air for the freezing chamber. One end of the second air supply channel is communicated with the freezing chamber, and the other end of the second air supply channel is communicated with the refrigerating chamber so as to provide cold air for the refrigerating chamber. One end of the first air return channel is communicated with an air return pipeline, and the other end of the first air return channel is communicated with the freezing chamber so as to enable cold air in the freezing chamber to flow back to the air return pipeline. One end of the second air return channel is communicated with the freezing chamber, and the other end of the second air return channel is communicated with the refrigerating chamber so as to enable cold air in the refrigerating chamber to flow back into the freezing chamber and then flow back to the air return pipeline through the first air return channel. The air duct assembly effectively integrates the air supply channels and the air return channels of the refrigerating chamber and the freezing chamber, and therefore assembling difficulty is effectively lowered.

Description

technical field [0001] The invention relates to the technical field of refrigerators, in particular to an air duct assembly and a refrigerator. Background technique [0002] The existing multi-door air-cooled refrigerator mainly adopts the air supply pipe and the air return pipe in the foam layer to carry out the delivery and return of cold air. The conventional structure generally uses injection-molded plastic (PP or PS) pipes to seal and cooperate with the reserved holes on the refrigerated and refrigerated variable temperature tank through elbow joints, so as to realize refrigerated and variable temperature air supply and return air. The refrigerator of this structure has many pipelines in the cabinet, the arrangement is complicated, and the assembly is relatively difficult. Contents of the invention [0003] The main purpose of the present invention is to provide an air duct assembly and a refrigerator, aiming at integrating the air supply pipeline and the return air ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D17/04
Inventor 张伟耿秀华杨伟
Owner HEFEI MIDEA REFRIGERATOR CO LTD
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