山东通风管道的种类你知道有多少吗？

发布人：http://www.sftfgd.com   发布时间：2018-12-06 10:38:59

通风管是用于空气输送和分布的管道系统。据统计，我们平常见的通风管道有这几种类别：

Ventilation pipes are piping systems for air transportation and distribution. According to statistics, there are several types of ventilation pipes that we usually see:

风管按截面形状可以分成圆形风管、矩形风管，扁圆风管这几种。其中应用以矩形风管为主，圆形风管制作较为复杂但是阻力较小，高度尺寸较大。

The air duct can be divided into circular air duct, rectangular air duct and flat round air duct according to the cross-section shape. Among them, rectangular duct is the main one, while circular duct is the most complex one, but the resistance is the smallest and the height dimension is the largest.

按材质分类，可分为金属风管、复合风管，索斯风管等。

According to material classification, it can be divided into metal duct, composite duct, Soss duct, etc.

其中金属风管就是用各种金属材料制作的风管，常用的包括镀锌铁皮风管和不锈钢等。

Among them, metal ducts are made of various metal materials, including galvanized iron sheet ducts and stainless steel ducts.

复合风管由各种无机材料复合而成，按组成不同分为多种，但是多为轻质、多孔，热阻大的材料。

Composite ducts are made of various inorganic materials, which can be divided into many kinds according to their composition, but most of them are light, porous and high thermal resistance materials.

镀锌铁皮风管是以镀锌铁皮为材料进行多次设置加工，耗费人力比较大的一种风管。这种风管内壁光滑，风阻小而且防火耐用，是传统一贯沿用的风管。其工艺也由传统的手工制作慢慢发展成为机器制作。机器制作出来的镀锌铁皮风管提高尺寸准确性高，生产效率也明显提高。其缺点是比较笨重，噪音略大，给风管的上吊增加了难度。生产人工费用相对比较高。

Galvanized iron sheet air duct is a kind of air duct which takes galvanized iron sheet as material for setting and processing for many times and consumes a lot of manpower. The inner wall of the air duct is smooth, the wind resistance is small, and the fire resistance is durable. It is the air duct that is traditionally used. Its technology has gradually developed from traditional manual production to machine production. The galvanized iron sheet air duct manufactured by the machine has high dimensional accuracy and production efficiency. Its disadvantage is that it is heavy and noisy, which makes it more difficult to hang the air duct. The labor cost of production is relatively high.

复合风管：

Composite duct:

复合风管是一种材料比较新型的风管，它一般是由酚醛材料加工制作成的。随着复合风管的制作生产方法越来越成熟，其表面做得非常平整光滑。送风噪音低，难燃。抗压抗折能力也大大增强。

Composite duct is a new type of duct made of phenolic materials. With the production method of composite air duct becoming more and more mature, its surface is very smooth and smooth. The supply air has low noise and is non-flammable. The compressive and flexural strength is also greatly enhanced.

其质量相对于镀锌铁皮风管来说，约为传统镀锌铁皮风管系统的1/40。这大大降低了风管安装的难度，减少了屋顶的承重。而且制造成风管简便快捷，漏风率极低。

Compared with galvanized iron sheet duct, its quality is about 1/40 of that of traditional galvanized iron sheet duct system. This greatly reduces the difficulty of duct installation and the load-bearing of roof. Moreover, the manufacture of air ducts is simple and fast, and the air leakage rate is very low.

以上信息是由我们山东通风管道整理发布如果你想了解更多请点击我们的网站：http://www.sftfgd.com！

The above information is published by our Shandong Ventilation Pipeline. If you want to know more, please click on our website http://www.sftfgd.com!