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Air conditioner noise reduction control method, device and air conditioner

A control method and air conditioner technology, applied in the direction of noise suppression, heating and ventilation control systems, heating methods, etc., can solve the problems of reducing the experience of air conditioning and affecting the comfort of use, so as to improve the comfort and experience of use, The effect of avoiding noise

Active Publication Date: 2022-05-27
NINGBO AUX ELECTRIC +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the swing mode of the existing air conditioner is turned on, the speed of the fan is constant during the swinging process of the air deflector, and the air volume of the air conditioner changes while the air intake remains unchanged. When the swing angle of the air deflector is small, the air outlet cross section of the air conditioner becomes smaller Small, because the speed of the internal fan is constant, the sharp increase of the wind speed at the air outlet will cause howling sound, which affects the user's comfort and reduces the user's experience of using the air conditioner

Method used

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  • Air conditioner noise reduction control method, device and air conditioner
  • Air conditioner noise reduction control method, device and air conditioner
  • Air conditioner noise reduction control method, device and air conditioner

Examples

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Embodiment 1

[0033] This embodiment provides a noise reduction control method for an air conditioner, and the method can be applied to a controller of a target air conditioner, see eg figure 1 The flowchart of the noise reduction control method of the air conditioner is shown, and the method mainly includes the following steps S102 to S106:

[0034] Step S102: Detect whether the target air conditioner enters the swing mode.

[0035] The above-mentioned target air conditioner may be any air conditioner that needs noise reduction control. The air outlet mode input by the user is detected, and when the air outlet mode input by the user is the swing air mode, it is determined that the target air conditioner enters the swing air mode. The above air outlet mode may be input by the user through the remote controller or the control panel of the target air conditioner.

[0036] Step S104: When the target air conditioner enters the swing mode, monitor the air outlet area of ​​the target air condit...

Embodiment 2

[0072] Corresponding to the noise reduction control method for an air conditioner provided in the first embodiment, the embodiment of the present invention provides a control example of applying the noise reduction control method for an air conditioner to improve the noise comfort of the air conditioner. :

[0073]Step 1: When the air conditioner is in the swing mode, obtain the set wind speed of the air conditioner, and set the correction coefficient according to the set wind speed.

[0074] see e.g. figure 2 As shown in the control logic diagram for improving the noise comfort of the air conditioner, after the air conditioner is turned on and running, if it enters the swing mode, the correction coefficient is determined according to the set wind speed of the air conditioner.

[0075] Step 2: According to the current swing angle A of the air conditioner 当前 Start bit A with wind speed correction 起始 , calculate the swing angle difference ΔA.

[0076] see e.g. image 3 The...

Embodiment 3

[0090] Corresponding to the noise reduction control method for an air conditioner provided in the first embodiment, an embodiment of the present invention provides a noise reduction control device for an air conditioner, which can be applied to a controller of a target air conditioner. Figure 4 Shown is a schematic structural diagram of a noise reduction control device for an air conditioner, the device includes the following modules:

[0091] The detection module 41 is used to detect whether the target air conditioner enters the swing mode.

[0092] The monitoring module 42 is configured to monitor the air outlet area of ​​the target air conditioner when the target air conditioner enters the swing mode.

[0093] The correction module 43 is configured to correct the internal fan speed of the target air conditioner according to the area of ​​the air outlet.

[0094] The noise reduction control device for the air conditioner provided in this embodiment can accurately monitor t...

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Abstract

The invention discloses an air conditioner noise reduction control method, device and air conditioner, and relates to the technical field of air conditioners. The noise reduction control method of the air conditioner includes the following steps: detecting whether the target air conditioner enters the swing mode; when the target air conditioner enters the swing mode In wind mode, monitor the air outlet area of ​​the target air conditioner; correct the internal fan speed of the target air conditioner according to the air outlet area. The present invention can correspondingly adjust the air output volume of the target air conditioner according to the change of the air outlet of the target air conditioner, avoiding the noise caused by the large air output volume of the target air conditioner when the air outlet of the target air conditioner is small, and improving the use comfort and experience of the target air conditioner.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, and in particular, to a noise reduction control method and device for an air conditioner, and an air conditioner. Background technique [0002] As the application of air conditioners becomes more and more extensive, people have higher and higher requirements for the use experience of air conditioners. After the existing air conditioner turns on the swing mode, during the swing of the air deflector, the fan speed is constant, the air outlet volume of the air conditioner changes but the air inlet amount remains unchanged. When the swing angle of the air deflector is small, the air outlet section of the air conditioner changes. Small, due to the constant speed of the internal fan, a sharp increase in the air speed of the air outlet will cause a whistling sound, which affects the user's comfort and reduces the user's air-conditioning experience. SUMMARY OF THE INVENTION [0003] I...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/30F24F11/64F24F11/65F24F11/77F24F11/79F24F11/88F24F13/24
CPCF24F11/30F24F11/64F24F11/65F24F11/77F24F11/79F24F11/88F24F13/24Y02B30/70
Inventor 田涛杨亮李明张中强李海利杨明登程送圆
Owner NINGBO AUX ELECTRIC
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