山東通風(fēng)管道的種類你知道有多少嗎？

發(fā)布人：http://rdhw.com.cn   發(fā)布時(shí)間：2018-12-06 10:38:59

通風(fēng)管是用于空氣輸送和分布的管道系統(tǒng)。據(jù)統(tǒng)計(jì)，我們平常見的通風(fēng)管道有這幾種類別：

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

風(fēng)管按截面形狀可以分成圓形風(fēng)管、矩形風(fēng)管，扁圓風(fēng)管這幾種。其中應(yīng)用以矩形風(fēng)管為主，圓形風(fēng)管制作較為復(fù)雜但是阻力較小，高度尺寸較大。

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.

按材質(zhì)分類，可分為金屬風(fēng)管、復(fù)合風(fēng)管，索斯風(fēng)管等。

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

其中金屬風(fēng)管就是用各種金屬材料制作的風(fēng)管，常用的包括鍍鋅鐵皮風(fēng)管和不銹鋼等。

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

復(fù)合風(fēng)管由各種無機(jī)材料復(fù)合而成，按組成不同分為多種，但是多為輕質(zhì)、多孔，熱阻大的材料。

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.

鍍鋅鐵皮風(fēng)管是以鍍鋅鐵皮為材料進(jìn)行多次設(shè)置加工，耗費(fèi)人力比較大的一種風(fēng)管。這種風(fēng)管內(nèi)壁光滑，風(fēng)阻小而且防火耐用，是傳統(tǒng)一貫沿用的風(fēng)管。其工藝也由傳統(tǒng)的手工制作慢慢發(fā)展成為機(jī)器制作。機(jī)器制作出來的鍍鋅鐵皮風(fēng)管提高尺寸準(zhǔn)確性高，生產(chǎn)效率也明顯提高。其缺點(diǎn)是比較笨重，噪音略大，給風(fēng)管的上吊增加了難度。生產(chǎn)人工費(fèi)用相對比較高。

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.

復(fù)合風(fēng)管：

Composite duct:

復(fù)合風(fēng)管是一種材料比較新型的風(fēng)管，它一般是由酚醛材料加工制作成的。隨著復(fù)合風(fēng)管的制作生產(chǎn)方法越來越成熟，其表面做得非常平整光滑。送風(fēng)噪音低，難燃?？箟嚎拐勰芰σ泊蟠笤鰪?qiáng)。

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.

其質(zhì)量相對于鍍鋅鐵皮風(fēng)管來說，約為傳統(tǒng)鍍鋅鐵皮風(fēng)管系統(tǒng)的1/40。這大大降低了風(fēng)管安裝的難度，減少了屋頂?shù)某兄亍６抑圃斐娠L(fēng)管簡便快捷，漏風(fēng)率極低。

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.

以上信息是由我們山東通風(fēng)管道整理發(fā)布如果你想了解更多請點(diǎn)擊我們的網(wǎng)站：http://rdhw.com.cn！

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