通風管道與傳統風管在哪些方面是有區別的？

發布人：http://www.bnlfans.net   發布時間：2020-04-23 16:06:39

通風管道在實踐的運用中仍是有很多點需求咱們引起留意的，從本錢上考慮，管道的高寬比例應該小于1:3，在規劃的過程中也要盡量減少照耀部位的數量。對風管設備的持久性影響更大是密封材料，要選擇運用復合通風管道要求的配件，并按照要求來操作。

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.

在設備的過程中也要盡量留神，以避免形成丟掉。通風管道是替代鐵皮風管和玻璃纖維風管的新一代型風管，通風管道是由多種混合材料加工制作成的，包含酚醛、玻鎂等風管，因為通風管道有酚醛、聚氨脂和擠塑等幾種，都是外層為壓花鋁箔掩蓋內部為發泡夾層的辦法。這幾種風管都不需求再做任何保溫處理。聯接辦法都是選用法蘭聯接，這種法蘭有較好隔功用，所以也不需求另做保溫。

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.

空調傳統送風管道一般內層選用鐵皮 天津通風管道或玻璃鋼，外裹保溫材料，更外面用鋁箔進行盤繞，這使得送風管自嚴重、施工設備費工費時、外觀差、氣密性低、能耗大。與傳統風管比較，酚醛通風管道具有以下優勢：1.絕性好，可大大減少空調的散丟掉酚醛通風管道的導系數，而鍍鋅鋼板風管和玻璃鋼風管的導系數大得多。

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，酚醛通風管道特有的聯接辦法確保了通風系統優異的氣密性，靠近鍍鋅鋼板風管。有材料標明，在運送相同量時，鍍鋅鋼板風管的散丟掉為，玻璃鋼風管的散丟掉為，酚醛泡沫保溫材料風管的散丟掉低于。消聲性好酚醛鋁箔通風管道壁的夾層為互相貫穿的多孔酚醛泡沫材料板，具有杰出的消聲功用。在空調系統中，經過送風管道傳遞，構成室內噪聲。

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.

酚醛鋁箔通風管道自身就是一個很好的管式消聲器，不必再設置消聲罩和消聲彎頭之類的消聲配件。重量輕，可減輕建筑負荷，且設備便當酚醛鋁箔通風管道的重量輕，而鍍鋅鋼板風管和玻璃鋼風管的容重分別為，這就可以大大減輕建筑的負荷，且對風管的設備極為有利。設備時只需每設一個支架，便可有滿意的支撐力。這對支架、吊件等的承載力要求大大下降，使得運輸和設備十分便當。

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.

經久耐用，運用壽數長鍍鋅鋼板在濕潤環境中較易生銹，玻璃鋼則易老化，易損壞，因此傳統風管的運用壽數都不長，傳統風管外包的保溫層，如玻璃棉的運用壽數，而酚醛鋁箔通風管道的運用壽數。因此酚醛鋁箔通風管道的運用壽數是傳統風管運用壽數。其他，酚醛鋁箔通風管道的再使用率可達，而傳統風管簡直不能重復使用。下降層高傳統的風管需求現場進行保溫層施工，因此要求有必定的施工高度，這就對建筑的層高提出了額定的要求。酚醛鋁箔通風管道不需求進行現場保溫施工，因此不必預留施工空間，這就可以下降建筑的層高。

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.