Noise optimization method, device and equipment for air conditioner and air conditioning system

Abstract

The invention relates to a noise optimization method, device and equipment for an air conditioner and an air conditioning system. The method comprises the steps that noise parameters of a preset detection time period are obtained; the noise parameters comprise a noise total value and a noise peak value; the current frequency of the target equipment is adjusted according to the temperature difference between the indoor temperature and the set temperature; whether a first target frequency exists in the adjustment process is judged, the total noise value is smaller than or equal to a standard noise value, and the difference between the total noise value and the noise peak value to be larger than a standard difference value; if the first target frequency exists, the target equipment is controlled to operate at the first target frequency; if the first target frequency does not exist, a second target frequency corresponding to the lowest noise frequency in the target stage of the adjustment process is determined; and the target equipment is controlled to operate at the second target frequency. By the adoption of the technical scheme, noise can be processed according to the actual use condition in the use process of a user, and the noise is effectively reduced on the premise that comfort and power saving are guaranteed.

Description

technical field [0001] The invention relates to the technical field of noise reduction, in particular to an air-conditioning noise optimization method, device, equipment and an air-conditioning system. Background technique [0002] In people's daily life, air conditioners are indispensable electrical equipment. At present, in order to pursue the excellent cooling and heating performance of the air conditioner, when the inverter air conditioner is running, the current frequency used by the compressor is getting higher and higher, and the noise generated by the compressor is also getting louder. Although the front end of the design has shielded some frequencies with poor experience before leaving the factory, due to differences in production and assembly, as well as differences in compression units and pipelines, the frequencies that are actually installed in users' homes with loud operating noises are different from those at the beginning of the design. The frequency of the ...

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Problems solved by technology

[0003] In view of this, the object of the present invention is to provide an air-conditioning noise optimization method, device, equipment and air-conditioning system, to overcome the problem that the noise of the current air-conditioning system is relatively large

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