油烟通风管道运行噪音有哪几种原因？

发布人：   发布时间：2021-06-23 11:45:06

油烟通风管道运行噪音的几种原因?以下是通风管道厂家的详细介绍：

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

1.抽油烟机不够结实。如果安装位置不平，螺丝松动，部件脱落，操作过程中与支架发生共振，则需要重新安装抽油烟机或其他部件。为了保证装置的正确性，须进行方位估计。

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.止回阀装置不正确。例如，止回阀失效、下降等，造成排烟功能差，油烟在管路与止回阀发生共振，或者气流干扰，容易产生噪音，此时，应重新安装止回阀或更换新的止回阀。

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.风机叶片变形，装置不正确。由于长期使用，风轮上附着了很多油渍，导致不平衡，叶片上可能会出现一些裂纹，导致噪音的攻击。此时，应定期清洗抽油烟机，必要时应更换风轮。

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.抽油烟机和通风管很长时间没有清洗了。长期以来烟道和抽油烟机内的油和异物都在内部，风机不稳定，噪音很大。定期清洗抽油烟机和通风管，使气流恢复正常。

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.厨房里的空气不流通且关闭。这就构成了油烟风机和通风管对流不顺畅，厨房内部不会构成负压，排气不顺畅，也会产生噪音。

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.

感谢您的阅读，希望以上内容能对您有所帮助，如您想了解更多精彩内容请点击我们的官网：山东通风管道。

Thank you for reading, I hope the above content can help you, if you want to know more wonderful content, please click our official website: Shandong ventilation pipe .