Air flue assembly for refrigerator and refrigerator

Abstract

The invention relates to an air flue assembly for a refrigerator and the refrigerator. The refrigerator is provided with a cold storage chamber and a freezing chamber which are used for storing goods,and further comprises an evaporator chamber used for providing cooling airflow for the cold storage chamber and the freezing chamber. A double-layer air flue structure used for communication of the evaporator chamber and the freezing chamber is formed in the air flue assembly so that at least part of cooling airflow in the evaporator chamber can be conveyed to the freezing chamber in a controlledmanner. The double-layer air flue structure comprises an air taking air flue and a freezing air flue, wherein the air taking air flue is located on the rear side and directly communicates with the evaporator chamber, and the freezing air flue is located on the front side and directly communicates with the freezing chamber. The path where the air taking air flue communicates with the freezing airflue is provided with a freezing air door controlled to be opened and / or closed, accordingly, communication of the air taking air flue and the freezing air flue is opened and / or cut off, and accordingly the volume of cooling airflow conveyed into the freezing chamber can be controlled. Accordingly, influences of cooling airflow in the air taking air flue on the freezing chamber are avoided, the freezing chamber can be further controlled and even serves as the cold storage chamber to be used, and the air flue assembly and the refrigerator are simple in structure and novel in design thought.

Description

technical field [0001] The invention relates to refrigeration and freezing technology, in particular to an air duct assembly for a refrigerator and the refrigerator. Background technique [0002] At present, most of the refrigerators in the refrigerator market have dual temperature zones or multiple temperature zones. Some of them have variable temperature zones with a certain volume, but the volume of the variable temperature zones is generally relatively small. For some special groups with religious beliefs, their demand for meat is less, so they seldom use the freezing function of the refrigerator. Therefore, common refrigerators on the market are not particularly practical for these special groups. [0003] For this reason, a kind of refrigerator that can convert the freezing function of the refrigerator into a refrigerating function has appeared in the prior art, but this refrigerator usually has two independent refrigerating fans and freezing fans that are respectivel...

AI Technical Summary

Problems solved by technology

[0003] For this reason, a kind of refrigerator that can convert the freezing function of the refrigerator into a refrigerating function has appeared in the prior art, but this refrigerator usually has two independent refrigerating fans and freezing fans that are respectively used to drive air supply to the refrigerating chamber and the freezing chamber. The controlled fan system has a complex structure, high cost, and takes up a lot of space

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