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Air conditioner indoor unit, air conditioner and control method of air conditioner

A technology for air-conditioning indoor units and air conditioners, which is applied in air-conditioning systems, airflow control components, heating methods, etc., and can solve problems such as inability to adjust the size, poor noise and sound quality, and intermittent airflow surges

Pending Publication Date: 2022-04-01
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the air inlet of the conventional hanger is usually a fixed structure and cannot be adjusted in size
Therefore, under different wind speeds, intermittent airflow surges often occur due to the mismatch between the area of ​​the air inlet and the speed of the fan, resulting in poor noise and sound quality.

Method used

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  • Air conditioner indoor unit, air conditioner and control method of air conditioner
  • Air conditioner indoor unit, air conditioner and control method of air conditioner
  • Air conditioner indoor unit, air conditioner and control method of air conditioner

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Embodiment Construction

[0044] see in conjunction Figure 1-4 As shown, according to the embodiment of the present application, an air conditioner indoor unit includes a housing 1 and a fan, the housing 1 is provided with an air inlet 4; the air inlet area of ​​the air inlet 4 is adjustable; the fan is arranged on the housing 1 Inside; the air inlet area is positively correlated with the speed of the fan, and the adjustment of the air inlet area matches the speed of the fan under different wind gears, which can avoid the phenomenon of airflow surge and sudden wind blowing.

[0045] Further, the air-conditioning indoor unit also includes an air inlet panel 5; the air inlet panel 5 is arranged at the air inlet 4; the air inlet panel 5 can be moved to adjust the size of the air inlet area.

[0046] Further, the casing 1 is provided with an air outlet 2 .

[0047] Further, the end of the air inlet panel 5 close to the air outlet 2 is pivotally connected to the housing 1, and the air inlet panel 5 can be...

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Abstract

The invention provides an air conditioner indoor unit, an air conditioner and a control method thereof. The air conditioner indoor unit comprises a shell and a fan, and an air inlet is formed in the shell; the air inlet area of the air inlet is adjustable; the fan is arranged in the shell; and the air inlet area is positively correlated with the rotating speed of the fan. According to the air conditioner indoor unit, the air conditioner and the control method of the air conditioner, the area of the air inlet can be matched with the rotating speed of the draught fan, and the intermittent surge phenomenon of airflow is prevented.

Description

technical field [0001] The application belongs to the technical field of air conditioners, and in particular relates to an air conditioner indoor unit, an air conditioner and a control method thereof. Background technique [0002] At present, the air inlet of a conventional on-hook is usually a fixed structure and cannot be adjusted in size. Therefore, under different wind speeds, intermittent airflow surges often occur due to the mismatch between the area of ​​the air inlet and the speed of the fan. The noise and sound quality are poor. [0003] Therefore, how to provide an air-conditioning indoor unit, an air conditioner and a control method thereof that can match the area of ​​the air inlet with the speed of the fan and prevent the intermittent surge of the airflow has become an urgent problem to be solved by those skilled in the art. Contents of the invention [0004] Therefore, the technical problem to be solved in this application is to provide an air-conditioning i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/0057F24F13/15F24F1/0022F24F1/0014F24F1/0033F24F11/72
Inventor 李建建何博梁博吴俊鸿李业强李树云
Owner GREE ELECTRIC APPLIANCES INC