Air conditioner, control method and device of air conditioner and readable storage medium

A control method and control device technology, which is applied in the field of air conditioner control, air conditioner control device, air conditioner and readable storage medium, can solve the problems of large operating frequency jumps of compressors and affect the reliability of compressors, and avoid beating vibrations The effect of the phenomenon

Active Publication Date: 2020-02-28
GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, in order to avoid the generation of beating noise, most air conditioners use the operating frequency of the compressor to avoid the frequency range of beating vibration. The frequency band of the feat

Method used

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  • Air conditioner, control method and device of air conditioner and readable storage medium
  • Air conditioner, control method and device of air conditioner and readable storage medium
  • Air conditioner, control method and device of air conditioner and readable storage medium

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no. 1 example

[0050] refer to figure 2 , the first embodiment of the air-conditioning control method of the present invention is proposed, and the air-conditioning control method includes:

[0051] Step S10, obtaining the first operating frequency of the compressor and obtaining the second operating frequency of the fan;

[0052] Specifically, the control data in the control chip of the air conditioner is read in real time during the operation of the air conditioner, so as to obtain the current operating frequency of the compressor and the operating frequency of the fan. The fan here may be any fan that may vibrate with the compressor. For example, an outdoor fan installed close to the compressor.

[0053]Wherein, the operating frequency of the fan refers to the frequency of the rotating noise generated during the rotation of the fan. The operating frequency of the fan is generally related to the operating speed of the fan and the number of blades, and the operating speed of the fan can...

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Abstract

The invention discloses a control method of an air conditioner. The control method of the air conditioner comprises the steps that the first operation frequency of a compressor is acquired, and the second operation frequency of a fan is acquired; and the rotating speed of the fan is adjusted under the condition that the frequency multiplication of the first operation frequency and the frequency multiplication of the second operation frequency meet the beat vibration condition so that the frequency multiplication of the second operation frequency and the frequency multiplication of the first operation frequency can be equal. The invention further discloses a control device of the air conditioner, the air conditioner and a readable storage medium. The control method and device of the air conditioner, the air conditioner and the readable storage medium are used for avoiding the beat vibration phenomenon and guaranteeing the operational reliability of the compressor.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner control method, an air conditioner control device, an air conditioner and a readable storage medium. Background technique [0002] There are two major noise sources for the air conditioner external unit, one is the compressor system and the other is the air duct system. Among them, when the peak value of fan rotation noise is close to the peak value of compressor noise, the air conditioner will produce discontinuous beating noise. [0003] At present, in order to avoid the generation of beating noise, most air conditioners use the operating frequency of the compressor to avoid the frequency range of beating vibration. The feature needs to be shielded in a wide frequency band, which causes a large jump in the operating frequency of the compressor under certain working conditions, which seriously affects the reliability of the compressor operation. [...

Claims

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Application Information

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IPC IPC(8): F24F11/871F24F11/86F24F11/64F24F13/24F24F1/12F24F1/40
CPCF24F1/12F24F1/40F24F13/24F24F2013/247F24F11/64F24F11/86F24F11/871
Inventor 张浩李土平柯盛
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD
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