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Air conditioner system and control method thereof

An air-conditioning system and control method technology, applied in the direction of high-efficiency regulation technology, climate sustainability, mechanical equipment, etc., can solve the problems of limited motor power, limitation, and limited range of speed adjustment, and achieve the effect of increasing the adjustable range

Inactive Publication Date: 2020-07-14
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, in the prior art, the main way for household air conditioners to switch between fast cooling and silent cooling is to adjust the motor speed. If the speed is increased, the cooling effect will be strong, and the noise will be small when the speed is reduced; The speed adjustment range is limited, which limits the limit of the air conditioner's quietness and powerful cooling

Method used

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  • Air conditioner system and control method thereof
  • Air conditioner system and control method thereof
  • Air conditioner system and control method thereof

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Embodiment Construction

[0039] see in conjunction figure 1 As shown, according to the embodiment of the present application, an air conditioning system includes: a bottom case and an impeller 3, the bottom case includes a bottom case body 1 and a volute tongue 2; an air outlet is formed between the volute tongue 2 and the bottom case body 1; the impeller 3 is set in the bottom shell, and the distance between the impeller 3 and the volute tongue 2 is adjustable. Adjust the distance between the through-flow impeller and the volute tongue 2 in the air duct of the air conditioner internal unit. On the basis of the current motor speed adjustment, Effectively increase the adjustable range between the silent mode and the strong mode of the air conditioner.

[0040] see in conjunction image 3 As shown, the impeller 3 has a first position 41 and a second position 42; when the impeller 3 is at the first position 41, the distance between the impeller 3 and the volute tongue 2 is d1; when the impeller 3 is at ...

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Abstract

The invention provides an air conditioner system and a control method thereof. The air conditioner system comprises a bottom shell and an impeller. The bottom shell comprises a bottom shell body and avolute tongue. An air outlet is formed between the volute tongue and the bottom shell body. The impeller is arranged in the bottom shell, and the distance between the impeller and the volute tongue can be adjusted. According to the air conditioner system, the distance between the axial flow impeller and the volute tongue in an air way of an air conditioner indoor unit is adjusted, and the adjustable range between a silent mode and a powerful mode of the air conditioner is effectively enlarged on the basis of adjusting a current motor rotating speed.

Description

technical field [0001] The application belongs to the technical field of air conditioners, and in particular relates to an air conditioner system and a control method thereof. Background technique [0002] At present, with the development of the times and the advancement of science and technology, people have higher and higher requirements for home comfort, especially for air-conditioning systems. Cooling during the day must be intense, and sleeping at night must be quiet. [0003] However, in the prior art, the main way for household air conditioners to switch between fast cooling and silent cooling is to adjust the motor speed. If the speed is increased, the cooling effect will be strong, and the noise will be small when the speed is reduced; The speed adjustment range is limited, which limits the limit of the air conditioner's quietness and powerful cooling. [0004] Therefore, how to provide an air conditioning system and its control method that can increase the adjusta...

Claims

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Application Information

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IPC IPC(8): F24F11/65F24F11/66F24F11/77
CPCF24F11/65F24F11/66F24F11/77Y02B30/70
Inventor 吴巨锋张文天李晓群陈浩贤林博锐
Owner GREE ELECTRIC APPLIANCES INC
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