Air flue system, refrigerator and control method of air flue system and refrigerator

A control method and technology for air-cooled refrigerators, which are applied in household refrigeration devices, lighting and heating equipment, household appliances, etc., can solve problems such as low user satisfaction, reduce or noise, increase refrigeration efficiency and temperature controllability , the effect of increasing comfort

Active Publication Date: 2016-03-30
HAIER SMART HOME CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above problems, the present invention provides an air duct system, a refrigerator and a control method thereof, which can reduce noise through the interference of sound waves while improving refrigeration efficiency, thereby solving the problem of low user satisfaction caused by noise

Method used

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  • Air flue system, refrigerator and control method of air flue system and refrigerator

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Embodiment Construction

[0024] The present invention will be described in detail below in conjunction with specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and any structural, method, or functional changes made by those skilled in the art according to these embodiments are included in the protection scope of the present invention.

[0025] It should be understood that although the terms first, second, etc. may be used herein to describe various elements or structures, these described objects should not be limited by these terms. These terms are only used to distinguish these described objects from one another. For example, a first blower may be called a second blower, and similarly a second blower may also be called a first blower, which does not depart from the scope of protection of the present application.

[0026] One embodiment of the present invention provides an air-cooled refrigerator, which includes a box body, several c...

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Abstract

The invention discloses an air flue system, a refrigerator with the same and a control method of the air flue system and the refrigerator. The air flue system comprises a main air flue and a fan module, and is characterized in that the fan module comprises a first fan and a second fan which are distributed on the cross section of the main air flue side by side, P blades which are uniformly distributed are arranged on each of the two fans, and the air flue system further comprises a control module which is at least used for controlling the second fan to be started at a first revolving speed n after controlling the first fan to run at the first revolving speed n for a first preset time t, wherein the first preset time t is integer multiples of 30 / (n*P). Compared with the prior art, the air flue system is provided with the two fans in the main air flue, refrigerating efficiency and temperature controllability are improved, furthermore, running of the two fans is controlled, so that the two fans respectively serve as sound sources, generated sound waves intervene with each other, and the purpose of reducing or eliminating noises is achieved.

Description

technical field [0001] The invention belongs to the technical field of home appliance manufacturing, and in particular relates to an air duct system, a refrigerator with the air duct system, and a control method for the air duct system and the refrigerator. Background technique [0002] With the improvement of living standards, people have higher and higher requirements for the quality of home appliances. Refrigerators are indispensable household appliances in people's lives. The comfort they bring to users is also an important aspect of evaluating their quality. Among them, the noise Size is one of the factors that affect comfort. [0003] In the air-cooled refrigerator, in order to form the flow of airflow to cool the compartment, the air duct system becomes an indispensable part of the air-cooled refrigerator. A large part of the noise of air-cooled refrigerators comes from the air duct system. For example, the fan installed in the air duct itself can generate relativel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D17/06F25D29/00
CPCF25D17/062F25D29/003
Inventor 邹恒超吴敏邹磊
Owner HAIER SMART HOME CO LTD
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