不同的通風管道的差別你知道是什么嗎？

發(fā)布人：http://rdhw.com.cn   發(fā)布時間：2019-02-12 09:56:09

鍍鋅鐵皮風管:

Galvanized iron sheet duct:

鍍鋅鐵皮風管是以鍍鋅鐵皮為資料進行屢次設置加工，消耗人力比較大的一種風管。這種風管內(nèi)壁光滑，風阻小而且防火耐用，是傳統(tǒng)一向沿用的風管。

Galvanized iron sheet air duct is a kind of air duct which takes galvanized iron sheet as data to set up and process repeatedly 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. The air duct is used in the traditional direction.

其工藝也由傳統(tǒng)的手藝制造慢慢發(fā)展成為機器制造。機器制造出來的鍍鋅鐵皮風管提高尺寸準確性高，出產(chǎn)功率也明顯提高。其缺陷是比較粗笨，噪音略大，給風管的上吊增加了難度。出產(chǎn)人工費用相對比較高。

Its technology has gradually developed from traditional craftsmanship manufacturing to machine manufacturing. The galvanized iron sheet air duct manufactured by the machine has high dimensional accuracy and high output power. The defect is that it is clumsy and noisy, which makes it more difficult to hang the air duct. The labor cost of production is relatively high.

復合風管：

Composite ducts:

復合風管是一種資料比較新式的風管，它一般是由酚醛資料加工制造成的。跟著復合風管的制造出產(chǎn)辦法越來越成熟，其外表做得非常平坦光滑。送風噪音低，難燃。

Composite duct is a new type of duct with relatively new data. It is generally manufactured from phenolic data. With the production method of composite duct becoming more and more mature, its appearance is very smooth and smooth. The supply air has low noise and is non-flammable.

抗壓抗折才能也大大增強。其質(zhì)量相對于鍍鋅鐵皮風管來說，約為傳統(tǒng)鍍鋅鐵皮風管系統(tǒng)的1/40。這大大降低了風管裝置的難度，減少了房頂?shù)某兄?。而且制造成風管簡便快捷，漏風率極低。

Compressive and flexural abilities are also greatly enhanced. 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 air 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.

以上信息是我們山東通風管道整理發(fā)布希望對大家有所幫助我們的網(wǎng)站是：http://rdhw.com.cn！

The above information is our Shandong ventilation duct arrangement and release hope to help you with our website is: http://rdhw.com.cn!