風管在安裝中如何避免噪音

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1、螺旋式風管離心葉輪管理體系動平衡校調(diào)有效正常的正負極不大于五絲波動.

1. The dynamic balance adjustment of the spiral air duct centrifugal impeller management system is effective, and the normal positive and negative poles are not greater than five wire fluctuations

2、風管組裝后按設計要點或施工工藝規(guī)定，設定減震設備

2. After the assembly of the air duct, shock absorption equipment shall be set according to the design points or construction process regulations

3、離心風機、通風管道相互連接選用塑料軟管聯(lián)接，離心風機吸入口的塑料軟管組裝必須做到松緊度適當，避免因為軟接到松減少進通風口總面積，而造成噪音和震動。

3. The centrifugal fan and the ventilation pipe are connected by plastic hoses. The plastic hoses at the suction inlet of the centrifugal fan must be assembled with proper tightness to avoid noise and vibration caused by reducing the total area of the air inlet and vent due to loose connections.

4、通風管道制做、安裝和與構(gòu)件聯(lián)接，聯(lián)接嚴實，無透風狀況，以防造成透風噪聲。

4. The production, installation, and connection of ventilation ducts with components shall be tight and free from ventilation conditions to prevent ventilation noise.

5、懸架采用順帶扭簧減震職業(yè)的射頻連接器，緩解運行時易扭矩所發(fā)生的顫動或共頻。

5. The suspension adopts a RF connector with a torsion spring shock absorber, which alleviates the vibration or common frequency caused by torque during operation.

6、為避免通風管道震動，在每一個系統(tǒng)軟件通風管身的拐彎處、與風機和出風口的相接處設支撐架。

6. To avoid vibration of the ventilation duct, support brackets are installed at the corners of each system software ventilation duct body and at the connection with the fan and air outlet.

7、濟南風管加工廠在此提醒您，螺旋式風管風管拐角盡可能減少

7. Jinan Air duct Processing Factory reminds you to minimize the corners of spiral air ducts as much as possible

8、軟接設備規(guī)范，避免軟接白帆布松馳產(chǎn)生空氣阻力而產(chǎn)生車噪

8. Specification for soft connection equipment to avoid air resistance caused by loose white canvas and vehicle noise

9、操縱進風口、送風間距，避免空氣流通時自激振蕩現(xiàn)象和小循環(huán)室內(nèi)空間。

9. Control the air inlet and air supply spacing to avoid self-excited oscillation and small circulation of indoor space during air circulation.

以上以下幾點，便是防止通風管道造成噪聲的辦法，實際上使用起來非常簡單，因為我們在開展安裝情況下多多注意，就能降低噪音的形成，大伙兒把握上文中的這個方法，還可延長通風管道的使用期。還有什么不明白的地方歡迎來我們網(wǎng)站http://m.hwzxw.net咨詢！

The following points are the methods to prevent noise caused by ventilation ducts. In fact, it is very simple to use because we pay more attention during installation to reduce the formation of noise. Grasping the recommended method in the above text can also extend the service life of ventilation ducts. Anything else you don't understand? Welcome to our website http://m.hwzxw.net consulting service