摘要
本文介绍一种新型电动机隔声罩。其特点在于将隔声罩内腔设计成更接近轴流风机气流通道的形状 ,从而改善散热性能 ;同时也采取了更有效的降低噪声措施。试验效果良好 。
The paper describes the new noise-insulation installation of electrical motor.Its bore was designed that looked like axial fan.So that the design ameliorates its elimination of heat,and has taken effectively measures to depress noise.Experiments have obtain good effect,so you can make reference to this paper.
出处
《噪声与振动控制》
CSCD
2000年第6期37-38,36,共3页
Noise and Vibration Control
关键词
电动机
噪声
散热
隔声罩
Electical motor
Noise
Elimination of heat
Noise-insulation installation
