大家知道造成通风管道产生噪音的因素都有哪些吗?

发布人：   发布时间：2019-12-28 14:37:57

在设计通风系统时,系统的压力损失应该更小化。当通风系统的总容量和压力损失很大,它可以分为小系统。气流速度在管道不应过高,以免引起再生噪声。确定管道中的流速应该选择根据不同需求按照有关规定。

　　When designing a ventilation system, the pressure loss of the system should be minimized. When the total capacity and pressure loss of ventilation system is large, it can be divided into small systems. The air velocity should not be too high in the pipeline to avoid regeneration noise. The flow rate in the pipeline shall be determined according to different requirements and relevant regulations.

　　已经进入我国经济的高速发展,人们的生活质量的要求也进一步提高,随着建筑行业的快速发展也越来越多的高层建筑和建筑内部结构变得越来越复杂,面积也越来越大,在这种情况下,很多建筑都使用内部环境的通风系统有效地在风中,增加空气的新鲜,保护工作人员的健康，通风管道在建筑上的使用更体现建筑本身更人性化，也使通风管道在行业中得到更大的发展空间。通风管With the rapid development of China's economy, people's requirements for quality of life have been further improved. With the rapid development of the construction industry, more and more high-rise buildings and internal structures of buildings have become more and more complex, and the area has become larger and larger. In this case, many buildings use the ventilation system of internal environment to effectively increase the fresh air in the wind and protect the health of workers Kang, the use of ventilation duct in the building reflects the building itself more humanized, and also makes the ventilation duct get more development space in the industry. Vent pipe通风管道是通风空调系统的重要组成部分，大部分由风道加工设备(如风道生产线)制造。然而，由于种种原因，可能会导致风管加工设备加工出的风管问题。

　　Ventilation duct is an important part of ventilation and air conditioning system, most of which are manufactured by air duct processing equipment (such as air duct production line). However, due to various reasons, it may lead to the problem of air duct processed by air duct processing equipment.

　　1. 加工材料不合格

　　1. Processing materials are unqualified

　　(1)性能:板材表面不光滑，厚度不均匀，有明显的压痕、裂纹、砂痕、疤痕和腐蚀;风管平面下沉，侧面凸出，变形明显。

　　(1) Performance: the board surface is not smooth, the thickness is not uniform, there are obvious indentation, crack, sand mark, scar and corrosion; the air duct plane sinks, the side is protruding, and the deformation is obvious.

　　(2)影响:运行中风道漏风增加了空调负荷，影响风的使用寿命和性能。

　　(2) Impact: air leakage in the air duct increases the air conditioning load and affects the service life and performance of the air.

　　(3)原因:材料不合格，无法满足风管生产的需求。

　　(3) Cause: the material is unqualified and cannot meet the demand of air duct production.

　　(4)措施:使用风管加工设备制作风管前，应先检查材料出厂合格证、材料合格证及外观厚度，确保材料可用。

　　(4) Measures: before using the air duct processing equipment to make the air duct, the factory certificate, material certificate and appearance thickness of the materials shall be checked first to ensure that the materials are available.

　　以上就是对怎么减小济南通风管道噪音的措施的详细介绍，想要了解更多请点击官网

The above is a detailed introduction of how to reduce the noise of Jinan ventilation pipe. For more information, please click