摘要
通过对矿用风机噪声研究及其评估,阐明用比A声级考核矿用风机噪声的错误,导致我国节能低噪单级局扇被淘汰,提出节能降耗减排建议。
According to the research and evaluation on noise of fans for coal-mine,this paper specifies the mistake of using A-sound stage to measure noise of fans for coal-mine,which leads to the single-stage fan with energy-saving and low-noise not to be used.So the advice for energy-saving and reducing consumption is pointed out.
出处
《风机技术》
2007年第5期3-6,共4页
Chinese Journal of Turbomachinery
关键词
矿用通风机
噪声
控制
评价
fans for coal-mine
noise
control
evaluation
