通风管道与传统风管在哪些方面是有区别的？

发布人：http://www.sftfgd.com   发布时间：2020-04-23 16:06:39

通风管道在实践的运用中仍是有很多点需求咱们引起留意的，从本钱上考虑，管道的高宽比例应该小于1:3，在规划的过程中也要尽量减少照耀部位的数量。对风管设备的持久性影响更大是密封材料，要选择运用复合通风管道要求的配件，并按照要求来操作。

In practice, there are still many points that we need to pay attention to. In terms of cost, the ratio of height to width of the duct should be less than 1:3. In the process of planning, we should also try to reduce the number of lighted parts. The most lasting impact on the air duct equipment is the sealing material. It is necessary to select and use the accessories required by the composite ventilation pipe and operate according to the requirements.

在设备的过程中也要尽量留神，以避免形成丢掉。通风管道是替代铁皮风管和玻璃纤维风管的新一代型风管，通风管道是由多种混合材料加工制作成的，包含酚醛、玻镁等风管，因为通风管道有酚醛、聚氨脂和挤塑等几种，都是外层为压花铝箔掩盖内部为发泡夹层的办法。这几种风管都不需求再做任何保温处理。联接办法都是选用法兰联接，这种法兰有较好隔功用，所以也不需求另做保温。

In the process of equipment, we should also pay attention to it as much as possible to avoid loss. The air duct is a new generation of environmental protection and energy saving air duct instead of iron sheet air duct and glass fiber air duct. The air duct is made of a variety of mixed materials, including phenolic resin, glass magnesium and other air ducts. Because there are phenolic resin, polyurethane, extrusion and other air ducts, they are all ways to cover the interior with embossed aluminum foil as foam interlayer. These kinds of air ducts do not need any insulation treatment. The connection method is flange connection, which has better function of isolation, so there is no need to do another insulation.

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，更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。

In general, the inner layer of the traditional air supply pipe of central air conditioning is iron sheet Tianjin ventilation pipe or fiberglass reinforced plastic, which is wrapped with thermal insulation material, and the outer layer is wrapped with aluminum foil, which makes the air supply pipe self serious, construction equipment time-consuming, poor appearance, low air tightness and large energy consumption. Compared with the traditional air duct, the phenolic air duct has the following advantages: 1. It has good insulation, which can greatly reduce the coefficient of conductivity of the scattered phenolic air duct of the air conditioner, while the coefficient of conductivity of the galvanized steel air duct and the glass fiber reinforced plastic air duct is much larger.

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。在空调系统中，经过送风管道传递，构成室内噪声。

In addition, the unique connection method of phenolic ventilation pipe ensures excellent air tightness of the ventilation system, close to the galvanized steel pipe. There is material indicating that when conveying the same quantity, the dispersion of the galvanized steel pipe is scattered, and the dispersion of the glass fiber reinforced plastic air pipe is lost, and the dispersion of the phenolic foam insulation material is less than that of the wind pipe. The interlayer of the sound proof good phenolic aluminum foil ventilation duct wall is a porous phenolic foam board with excellent performance. In the central air conditioning system, the indoor noise is formed by the transmission of air supply pipes.

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。

Phenolic aluminum foil ventilation pipe itself is a very good pipe type muffler, so there is no need to set muffler cover and muffler elbow and other muffler accessories. The weight is light, which can reduce the building load, and the equipment is convenient for phenolic aluminum foil ventilation pipe, while the volume weight of galvanized steel plate air pipe and glass fiber reinforced plastic air pipe are respectively, which can greatly reduce the building load, and is extremely beneficial to the air pipe equipment. When the equipment is equipped with only one support, it can have satisfactory support force. This greatly reduces the requirements for the bearing capacity of supports, hangers, etc., making transportation and equipment very convenient.

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。下降层高传统的风管需求现场进行保温层施工，因此要求有必定的施工高度，这就对建筑的层高提出了额定的要求。酚醛铝箔通风管道不需求进行现场保温施工，因此不必预留施工空间，这就可以下降建筑的层高。

Long life galvanized steel plate is easy to rust in humid environment, and fiberglass is easy to aging and damage. Therefore, the service life of traditional air duct is not long. The insulation layer wrapped by traditional air duct, such as the service life of glass wool, and the service life of phenolic aluminum foil ventilation duct. Therefore, the service life of phenolic aluminum foil ventilation duct is the traditional one. In addition, the reuse rate of phenolic aluminum foil ventilation duct can be achieved, while the traditional duct can hardly be reused. The traditional air duct with descending floor height needs the construction of thermal insulation layer on site, so it requires a certain construction height, which puts forward the rated requirements for the floor height of the building. The phenolic aluminum foil ventilation pipe does not need to carry out on-site insulation construction, so there is no need to reserve construction space, which can reduce the floor height of the building.