摘要
测试了空调机组不同运行台数下的噪声,分析了影响机组噪声叠加的因素,指出机组台数的增多不会对整体噪声产生较大影响。根据实测数据,提出了改善措施。
Measures the noise of air conditioning units with different operating numbers,analyses the influencing factors of the units＇ noise superposition,and points out that the increase of operating numbers of units would not cause larger effect on the noise of the whole units.Puts forward some improving measures based on the measured data.
出处
《暖通空调》
北大核心
2011年第6期86-89,共4页
Heating Ventilating & Air Conditioning
关键词
空调机组
噪声测试
噪声叠加
衰减
改善措施
air conditioning unit
noise measurement
noise superposition
attenuation
improving measure
