Refrigerator and air flue system of compartment of refrigerator

Abstract

An air flue system of a compartment of a refrigerator comprises an air flue device which comprises a first cover plate, a second cover plate, an air flue part and a fan. The air flue part is installed between the first cover plate and the second cover plate, the first cover plate is close to an opening surface of the compartment, the second cover plate is installed close to the back wall of an inner cavity of the compartment, and the fan is slantingly installed on the second cover plate. A first cold air flue is arranged between the flue part and the first cover plate, a first warm air flue is arranged between the air flue part and the second cover plate, and the fan is communicated with the first cold air flue. An air return port is arranged on the air flue device and communicated with the first warm air flue. An air outlet is arranged on the first cover plate and communicated with the first cold air flue. The invention further provides a refrigerator comprising the compartment, wherein the air flue system is installed in the compartment. The air flue system of the compartment of the refrigerator and the refrigerator solve problems of low refrigeration efficiency in compartment air supply, non-uniformity in air supply and large temperature difference.

Description

technical field [0001] The invention relates to the technical field of refrigerators, in particular to the air duct system of refrigerator compartments. Background technique [0002] With the gradual improvement of people's living standards, people's demand for refrigerator capacity is also gradually increasing, so refrigerator manufacturers have manufactured large-capacity refrigerators. Since the lateral width of the large-capacity refrigerator compartment is wider than that of the small-capacity refrigerator compartment, it is difficult for the air duct system of the small-capacity refrigerator compartment to meet the cooling air supply demand of the large-capacity refrigerator compartment. [0003] The compartment of the large-capacity refrigerator has a relatively large cavity space, and the compartment of the refrigerator is usually provided with storage devices such as drawers, and the storage devices are generally stacked. The traditional air duct system is relative...

AI Technical Summary

Problems solved by technology

The traditional air duct system is relatively simple, which is suitable for the compartments of small-volume refrigerators. For the compartments of large-capacity refrigerators equipped with the above-mentioned storage device, it is easy to cause problems such as uneven air supply and slow circulation of cold air.

This will easily cause a large temperature difference in the inner cavity of the compartment, uneven temperature distribution, reduced refrigeration efficiency, and faster food spoilage

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