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Air conditioner noise reduction method and device, air conditioner and storage medium

An air conditioner and noise reduction technology, applied in the fields of air conditioner noise reduction devices, air conditioners and storage media, and air conditioner noise reduction methods, can solve problems such as poor noise reduction effect, achieve simple noise reduction method, improve noise reduction effect, and ensure air conditioner performance. Effect

Inactive Publication Date: 2018-05-29
WUHU MATY AIR CONDITIONING EQUIP CO LTD
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AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide an air conditioner noise reduction method, an air conditioner noise reduction device, an air conditioner and a storage medium, aiming to offset the operating noise of the air conditioner by actively outputting an anti-phase sound wave, so that the noise transmitted to the human ear can be effectively Reduce, solve the problem of poor noise reduction effect of existing noise reduction methods

Method used

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  • Air conditioner noise reduction method and device, air conditioner and storage medium
  • Air conditioner noise reduction method and device, air conditioner and storage medium
  • Air conditioner noise reduction method and device, air conditioner and storage medium

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no. 1 example

[0064] refer to figure 2 , figure 2 For the first embodiment of the control method provided by the present invention, the control method includes:

[0065] Step S10, collect the operating noise generated by the air conditioner, wherein the operating noise includes the noise generated by different parts of the air conditioner, for example, the air outlet of the air conditioner, the input and output pipe assembly of the indoor heat exchanger, the bottom of the motor and other working parts during operation The noise that will be generated in the machine has different locations and different reasons for the noise, so the frequency, wavelength and phase of the noise emitted by these working parts are different.

[0066] During the operation of the air conditioner, the working parts will emit noise due to vibration and other reasons. A noise collector is installed on the working part that generates the operating noise to collect the generated operating noise, and the noise colle...

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Abstract

The invention discloses an air conditioner noise reduction method. The air conditioner noise reduction method comprises the steps that running noise generated by an air conditioner is collected, wherein the running noise comprises noise generated by work of different positions of the air conditioner; the running noise meeting preset conditions is determined; and active noise reduction treatment based on the antiphase wave elimination mode is conducted on the running noise meeting the preset conditions. The invention further discloses an air conditioner noise reduction device, the air conditioner and a storage medium. According to the air conditioner noise reduction method and device, the air conditioner and the storage medium, when the running noise generated by the air conditioner is collected, the running noise meeting the preset conditions is determined, and active noise reduction treatment based on the antiphase wave elimination mode is conducted on the running noise meeting the preset conditions; the noise reduction mode is simple; and the noise reduction effect of the air conditioner is improved while performance of the air conditioner is guaranteed.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air conditioner noise reduction method, an air conditioner noise reduction device, an air conditioner and a storage medium. Background technique [0002] In the use of household air conditioners, the noise problem is a problem often mentioned by users. At present, there are two main ways to reduce noise in the air conditioning system. One way is to improve the structural design and reduce noise by improving the air duct structure system. It is difficult to avoid the noise by improving the structural design of the air-conditioning internal unit with air guide strips caused by the change of the wind outlet angle during the sweeping process. Another way is to reduce noise by adjusting the operating parameters of the air conditioner, such as controlling the motor speed to control the air volume, but this way of sacrificing the air volume to reduce noise greatly limits th...

Claims

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Application Information

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IPC IPC(8): F24F11/64F24F13/24F24F130/40
CPCF24F13/24F24F2013/247
Inventor 卢景斌
Owner WUHU MATY AIR CONDITIONING EQUIP CO LTD
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