答：如果想解決風(fēng)機(jī)噪音大的問題，需要根據(jù)風(fēng)機(jī)的用途與安裝環(huán)境，排查噪音大的原因！根據(jù)其不同的噪音來源解決噪音問題！由于我們廠主要是生產(chǎn)銷售羅茨風(fēng)機(jī)、噴泉曝氣機(jī)、環(huán)形風(fēng)機(jī)的廠家！其他的風(fēng)機(jī)設(shè)備我們還不是很了解，今天我就以我們生產(chǎn)的風(fēng)機(jī)設(shè)備噪音大的解決方法分享給大家！

羅茨風(fēng)機(jī)噪音大的處理方法

       羅茨風(fēng)機(jī)的噪音來源主要是摩擦音與振動(dòng)音！羅茨風(fēng)機(jī)主機(jī)噪音的解決方法分別是在風(fēng)機(jī)進(jìn)出口加裝消音器，或單獨(dú)為風(fēng)機(jī)加裝一個(gè)隔音罩隔音房！如果風(fēng)機(jī)噪音不大，但是管道振動(dòng)高產(chǎn)生了噪音困擾的！可以在風(fēng)機(jī)消音器與管道之間加裝一個(gè)彈性軟接頭！從而減少羅茨風(fēng)機(jī)的震動(dòng)傳送到管道！

環(huán)形風(fēng)機(jī)噪音大的處理方法

環(huán)形風(fēng)機(jī)的噪音來源一般具有以下幾種情況：

1. 因葉片回轉(zhuǎn)而產(chǎn)生噪音；

2. 渦流產(chǎn)生噪音；

3. 風(fēng)道亂流而產(chǎn)生噪音；

4. 風(fēng)管外殼產(chǎn)生共振而發(fā)生噪音；
   

5. 鼓風(fēng)機(jī)以外引起的噪音；
   大家可以根據(jù)自己的環(huán)形風(fēng)機(jī)的實(shí)際運(yùn)轉(zhuǎn)情況，判斷噪音來源，從而實(shí)施不同的解決方法！切勿隨意改動(dòng)風(fēng)機(jī)！同時(shí)也可以聯(lián)系自己風(fēng)機(jī)的購(gòu)買渠道幫助解決噪音問題！
   
   

   　　Answer: if you want to solve the problem of high fan noise, you need to check the causes of high noise according to the purpose and installation environment of the fan! Solve the noise problem according to its different noise sources! Because our factory mainly produces and sells roots blower, fountain aerator and annular blower! We don't know much about other fan equipment. Today, I will share with you the solutions to the high noise of our fan equipment!

   　　Treatment of the noise of Roots blower

   　　The noise source of Roots blower is mainly friction sound and vibration sound! The solution to the noise of Roots blower is to install a silencer at the inlet and outlet of the blower, or to install a sound proof cover and sound proof room separately for the blower! If the fan noise is not high, but the pipe vibration is high, it will cause noise problems! A flexible joint can be installed between the fan silencer and the pipe! So as to reduce the vibration of Roots blower transmitted to the pipeline!

   　　How to deal with loud fan noise

   　　Treatment method for high noise of annular fan

   　　The noise sources of annular fan generally include the following situations:

   　　Noise due to blade rotation;

   　　Noise generated by eddy current;

   　　Noise caused by turbulent flow in air duct;

   　　The air duct shell produces resonance and noise;

   　　Noise outside the blower;

   　　You can judge the noise source according to the actual operation of your annular fan, so as to implement different solutions! Do not change the fan at will! At the same time, you can also contact your own fan purchase channel to help solve the noise problem!