中央空调传统送风管道一般内层选用铁皮 天津通风管道或玻璃钢，外裹保温材料，最外面用铝箔进行盘绕，这使得送风管自严重、施工设备费工费时、外观差、气密性低、能耗大。与传统风管比较，酚醛通风管道具有以下优势：1.绝性好，可大大减少空调的散丢掉酚醛通风管道的导系数，而镀锌钢板风管和玻璃钢风管的导系数大得多。其他，酚醛通风管道特有的联接办法确保了通风系统优异的气密性，靠近镀锌钢板风管。有材料标明，在运送相同量时，镀锌钢板风管的散丢掉为，玻璃钢风管的散丢掉为，酚醛泡沫保温材料风管的散丢掉低于。消声性好酚醛铝箔通风管道壁的夹层为互相贯穿的多孔酚醛泡沫材料板，具有杰出的消声功用。在中央空调系统中，经过送风管道传递，构成室内噪声。
The traditional air supply pipes for central air conditioning generally use iron sheet Tianjin ventilation pipes or fiberglass as the inner layer, wrapped with insulation material, and wound with aluminum foil at the outer layer. This results in severe self damage, time-consuming construction equipment, poor appearance, low air tightness, and high energy consumption of the air supply pipes. Compared with traditional air ducts, phenolic ventilation ducts have the following advantages: 1. They have good insulation and can greatly reduce the scattering of air conditioning. The conductivity of phenolic ventilation ducts is much higher than that of galvanized steel sheet air ducts and fiberglass air ducts. In addition, the unique connection method of phenolic ventilation ducts ensures excellent airtightness of the ventilation system, close to galvanized steel duct. It is indicated by materials that, when transporting the same amount, the loss of galvanized steel sheet air duct is, the loss of glass fiber reinforced plastic air duct is, and the loss of phenolic foam insulation material air duct is lower than. The interlayer of phenolic aluminum foil ventilation pipe wall with good noise elimination performance is a porous phenolic foam material board, which has excellent noise elimination function. In the central air conditioning system, indoor noise is transmitted through air supply ducts.
酚醛铝箔通风管道自身就是一个很好的管式消声器，不必再设置消声罩和消声弯头之类的消声配件。重量轻，可减轻建筑负荷，且设备便当酚醛铝箔通风管道的重量轻，而镀锌钢板风管和玻璃钢风管的容重分别为，这就可以大大减轻建筑的负荷，且对型线  流水槽模具 景观石 检查井钢模具 保定通风管道 隔离墩模具 保定保洁公司风管的设备极为有利。设备时只需每设一个支架，便可有满意的支撑力。这对支架、吊件等的承载力要求大大下降，使得运输和设备十分便当。经久耐用，运用寿数长镀锌钢板在湿润环境中较易生锈，玻璃钢则易老化，易损坏，因此传统风管的运用寿数都不长，传统风管外包的保温层，如玻璃棉的运用寿数，而酚醛铝箔通风管道的运用寿数。因此酚醛铝箔通风管道的运用寿数是传统风管运用寿数。其他，酚醛铝箔通风管道的再使用率可达，而传统风管简直不能重复使用
The phenolic aluminum foil ventilation duct itself is a good tubular muffler, and there is no need to install noise reduction accessories such as noise reduction covers and elbows. Lightweight, it can reduce the building load, and the equipment is convenient. The weight of phenolic aluminum foil ventilation ducts is light, while the unit weight of galvanized steel sheet air ducts and fiberglass air ducts is respectively, which can greatly reduce the building load and is extremely beneficial for the equipment of the air ducts. When installing equipment, only one bracket is required to provide satisfactory support. This greatly reduces the bearing capacity requirements for brackets, lifting components, etc., making transportation and equipment very convenient. Durable and durable, galvanized steel plates with a long lifespan are more prone to rusting in humid environments, while fiberglass is prone to aging and damage. Therefore, the lifespan of traditional air ducts is not long. The lifespan of insulation layers wrapped in traditional air ducts, such as glass wool, is limited, while the lifespan of phenolic aluminum foil ventilation ducts is limited. Therefore, the service life of phenolic aluminum foil ventilation ducts is longer than that of traditional air ducts. Additionally, the reuse rate of phenolic aluminum foil ventilation ducts can reach, while traditional ducts are simply not reusable