腾讯彩票

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、通風管道的主要分類

1、 Main classification of ventilation ducts

1、通風管道按用途分：

1. Ventilation ducts are divided by purpose:

可分為凈化系統送回風管、空調通風管、工業送排風通風管、環保系統吸排風管、礦用抽放瓦斯管、礦用涂膠布風筒等；

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、通風管道按加工工藝分：

3. Ventilation pipes are divided into:

可分為角鐵，法蘭風管。

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

二、通風管道的主要用途

2、 Main purpose of ventilation duct

風管主要應用在工業及建筑工程中，應用領域涉及到：各行業的凈化系統、酒店賓館、商場醫院、工廠及寫字樓的空調系統，工業污染控制用除塵、排煙、吸油等排風管、工業環境或崗位舒服用送風管等等。

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.

近年興起的風管，由于其安裝方便，送風均勻，迅速被國人接受。不同的場所，不同的要求，各種風管都有其獨特的優點，廣泛被重視，發展迅猛。

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.