通风管道的使用效果与那些因素有关？通风管道加工厂家为您讲解：
What factors are related to the effectiveness of using ventilation ducts? The ventilation duct processing manufacturer will explain to you:
通风管道已普遍应用于我们的日常生活中。在公共场所的应用十分普遍，通风管道是酒店排烟设备，空调通风设备不可或缺的。
Ventilation ducts have been widely used in our daily lives. The application in public places is very common, and ventilation ducts are essential for hotel smoke exhaust equipment and air conditioning ventilation equipment.
通风管道可以使空气流通，排出有害气体，可以使我们相对封锁的环境中的空气流通，使室外的空气和室内的空气对流，提升室内空气质量。其次就是便于一些有害气体的排出，并且不会导致一些有害气反流形成空气的二次污染。
Ventilation ducts can circulate air, expel harmful gases, and facilitate the circulation of air in relatively enclosed environments, allowing for convection between outdoor and indoor air, thereby improving indoor air quality. Secondly, it is convenient for the discharge of some harmful gases and will not cause some harmful gases to flow back and form secondary air pollution.
1.通风管道加工前要检测
1. Before processing the ventilation duct, it should be inspected
通风管道设备有本人的专业材料、板材、型材等各种废品，在消费和加工前要经过认真检测，指标数据一定要契合国度规则的价值，可用于州苗木  保定电动门 保定空压机 化粪池模具 微型蠕动泵 保定强夯 收费岛模具设备的消费和施工。通风管道可分为普通钢管、镀锌风管、彩钢夹层保温通风管等。
Ventilation pipeline equipment has its own professional materials, plates, profiles, and other waste products. Before consumption and processing, it must undergo careful testing, and the indicator data must match the value of national regulations, which can be used for equipment consumption and construction. Ventilation ducts can be divided into ordinary steel pipes, galvanized air ducts, color steel sandwich insulation ventilation ducts, etc.