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Ventilation duct is a metal or composite duct used in ventilation and air conditioning engineering of industrial and civil buildings. It is a municipal infrastructure for air circulation and reducing the concentration of harmful gases. Today, Shandong ventilation duct manufacturer will join you to learn about the basic knowledge of ventilation duct:

一、通風(fēng)管道的主要分類

1、 Main classification of ventilation ducts

1、通風(fēng)管道按用途分：

1. Ventilation ducts are divided by purpose:

可分為凈化系統(tǒng)送回風(fēng)管、空調(diào)通風(fēng)管、工業(yè)送排風(fēng)通風(fēng)管、環(huán)保系統(tǒng)吸排風(fēng)管、礦用抽放瓦斯管、礦用涂膠布風(fēng)筒等；

It can be divided into air supply and return duct of purification system, air conditioning and ventilation duct, industrial air supply and exhaust duct, air suction and exhaust duct of environmental protection system, mine gas drainage duct, mine adhesive cloth duct, etc;

2、通風(fēng)管道按形狀分：

2. Ventilation ducts are divided by shape:

可分為圓形、矩形、螺旋形等；

It can be divided into circle, rectangle, spiral, etc;

3、通風(fēng)管道按加工工藝分：

3. Ventilation pipes are divided into:

可分為角鐵，法蘭風(fēng)管。

It can be divided into angle iron and flange air duct.

二、通風(fēng)管道的主要用途

2、 Main purpose of ventilation duct

風(fēng)管主要應(yīng)用在工業(yè)及建筑工程中，應(yīng)用領(lǐng)域涉及到：各行業(yè)的凈化系統(tǒng)、酒店賓館、商場(chǎng)醫(yī)院、工廠及寫字樓的空調(diào)系統(tǒng)，工業(yè)污染控制用除塵、排煙、吸油等排風(fēng)管、工業(yè)環(huán)境或崗位舒服用送風(fēng)管等等。

Air ducts are mainly used in industrial and construction projects. The application fields involve: purification systems in various industries, central air conditioning systems in hotels, shopping malls, hospitals, factories and office buildings, exhaust ducts for dust removal, smoke exhaust and oil absorption for industrial pollution control, air supply ducts for industrial environment or post comfort, etc.

近年興起的風(fēng)管，由于其安裝方便，送風(fēng)均勻，迅速被國(guó)人接受。不同的場(chǎng)所，不同的要求，各種風(fēng)管都有其獨(dú)特的優(yōu)點(diǎn)，廣泛被重視，發(fā)展迅猛。

The air duct, which has sprung up in recent years, has been quickly accepted by Chinese people because of its convenient installation and uniform air supply. Different places, different requirements, all kinds of air ducts have their unique advantages, widely valued and developed rapidly.