油煙通風管道運行噪音有哪幾種原因？

發布人：http://www.bnlfans.net   發布時間：2021-06-23 11:45:06

油煙通風管道運行噪音的幾種原因?以下是通風管道廠家的詳細介紹：

Several reasons for the noise of oil fume ventilation pipe? The following is a detailed introduction of the ventilation duct manufacturer:

1.抽油煙機不夠結實。如果安裝位置不平，螺絲松動，部件脫落，操作過程中與支架發生共振，則需要重新安裝抽油煙機或其他部件。為了保證裝置的正確性，須進行方位估計。

1. The range hood is not strong enough. If the installation position is uneven, the screw is loose, the parts fall off and resonate with the bracket during operation, the range hood or other parts need to be re installed. In order to ensure the accuracy of the device, it is necessary to estimate the bearing.

2.止回閥裝置不正確。例如，止回閥失效、下降等，造成排煙功能差，油煙在管路與止回閥發生共振，或者氣流干擾，容易產生噪音，此時，應重新安裝止回閥或更換新的止回閥。

2. Check valve device is incorrect. For example, if the check valve fails or drops, resulting in poor smoke exhaust function, oil fume resonates with the check valve in the pipeline, or the air flow interferes with the check valve, it is easy to produce noise. At this time, the check valve should be re installed or replaced with a new check valve.

3.風機葉片變形，裝置不正確。由于長期使用，風輪上附著了很多油漬，導致不平衡，葉片上可能會出現一些裂紋，導致噪音的攻擊。此時，應定期清洗抽油煙機，必要時應更換風輪。

3. The fan blade is deformed and the device is incorrect. Due to long-term use, a lot of oil stains are attached to the wind turbine, resulting in imbalance. Some cracks may appear on the blade, resulting in noise attack. At this time, the range hood should be cleaned regularly, and the wind wheel should be replaced if necessary.

4.抽油煙機和通風管很長時間沒有清洗了。長期以來煙道和抽油煙機內的油和異物都在內部，風機不穩定，噪音很大。定期清洗抽油煙機和通風管，使氣流恢復正常。

4. The range hood and ventilation pipe have not been cleaned for a long time. For a long time, the oil and foreign matters in the flue and range hood are inside. The fan is unstable and noisy. Clean the range hood and ventilation pipe regularly to make the air flow return to normal.

5.廚房里的空氣不流通且關閉。這就構成了油煙風機和通風管對流不順暢，廚房內部不會構成負壓，排氣不順暢，也會產生噪音。

5. The air in the kitchen is not circulating and closed. This has constituted the lampblack fan and the ventilating pipe convection is not smooth, the kitchen interior will not constitute the negative pressure, the exhaust is not smooth, also can produce the noise.

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