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厂家如何解决离心风机的噪音问题呢?

2018-12-24 14:41:59 无锡科达脚手架生产厂家 阅读

如何解决离心风机的噪音问题呢?这就是今天离心风机厂家要为大家讲解的相关问题了.安装消声装置:离心风机在高速旋转时会产生强烈的空气动力性噪声,为阻止声音向 外传播同时不阻碍气流通过,在离心风机气流通道上安装消声装置,使离心风机的空气动力性噪声得到控制。

1. Installation of anechoic device: centrifugal fan produces strong aerodynamic noise when it rotates at high speed. In order to prevent sound from spreading outward without obstructing airflow passage, anechoic device is installed on the airflow passage of centrifugal fan to control the aerodynamic noise of centrifugal fan.

2、安装隔声装置:隔声是噪声控制工程中常用的技术措施,利用墙体各种板材及构 件作为屏蔽物或利用维护结构,把噪声控制在一定范围之内,使噪声 在传播中受阻而不能顺利通过,从而达到降低噪声的目的。

2. Installation of sound insulation device: Sound insulation is a common technical measure in noise control engineering. It uses various panels and components of walls as shield or maintenance structure to control noise within a certain range, so that noise can not pass smoothly in transmission, thus achieving the purpose of reducing noise.

3、利用吸声材料:在墙面或顶棚上饰以吸声材料、吸声结构或在空间悬挂吸声板, 吸声体混合声就会被吸收掉。在吸声降噪方法中吸声材料很重要,需 根据实地噪声源分析选用合理材料。

3. Utilize sound-absorbing materials: Decorate the wall or ceiling with sound-absorbing materials, sound-absorbing structures or suspend sound-absorbing panels in space, and the sound-absorbing mixtures will be absorbed. Sound-absorbing materials are very important in sound absorption and noise reduction methods. Reasonable materials should be selected according to the analysis of noise sources in the field. 

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