家装中央空调运行噪音问题浅析

Analysis on the Noise Problem of the Central Air Conditioning Operation

本文对家装中央空调室外机噪音问题进行分析,通过BK手持噪音仪检测多联室外机运行噪音数据,得出噪音来源于风机低频段噪音;本文总结了中央空调常见运行噪音问题,并通过工程实验给出解决方案。

This paper analyzes the noise problem of outdoor unit of central air conditioner in home decoration,Detection the noise data of a central air conditioning outdoor unit by hand-held noise instrument,It is found that the noise is the low frequency noise of the fan of the outdoor unit of the central air conditioner.This paper summarizes the common noise problems of central air conditioning,and gives solutions through engineering experiments.