In our daily life, in order to ventilate our place, we can build a ventilation duct. The purpose of the ventilation duct is to circulate the air in this place and reduce the concentration of harmful gases. So what is the performance application and concentrator method of using ventilation duct?

使用通風管道的性能應用

Performance application using ventilation ducts

通風管道在我國市場上多用于工業和建筑工程。其應用領域還涉及：無塵車間凈化系統、制藥和食品凈化系統、酒店、購物廣場、醫療、各種工廠和辦公樓。空調系統、工業排污、吸油等排煙管道、煤礦瓦斯抽放系統、煤礦環境控制帶回風系統。

Ventilation ducts are mostly used in industrial and construction projects in China's market. Its application fields also include: dust-free workshop purification system, pharmaceutical and food purification system, hotel, shopping mall, medical treatment, various factories and office buildings. Air conditioning system, industrial sewage, oil suction and other smoke exhaust pipes, coal mine gas drainage system, coal mine environmental control belt return air system.

通風管道都是防火的，因為廚房的排煙管道是煙囪上的孔，將火焰和煙霧輸送到表面的空間。成品氣管也可稱為排氣管、通風管、住宅排氣管；消防管道中還有排煙管，以及消防和空氣供應管道。它將大量空氣吹入房間以擠出房間內的煙霧。選用的材料都是根據高壓系統材料選用的，能耐火2小時。

Ventilation ducts are fire-proof, because the smoke exhaust duct in the kitchen is a hole in the chimney to transport flame and smoke to the space on the surface. The finished gas pipe can also be called exhaust pipe, ventilation pipe and residential exhaust pipe; There are also smoke exhaust pipes, fire and air supply pipes in the fire pipeline. It blows a lot of air into the room to squeeze out the smoke in the room. The selected materials are selected according to the materials of high-pressure system, which can resist fire for 2 hours.

排煙管道的通風管道的主體和框架，以及它的固定材料、密封材料和柔韌性必須由不燃材料制成。廚房吊頂內有可燃物時，吊頂內的排煙管應采用不燃材料保溫，并應與可燃物保持不少于15厘米的距離。當加壓通風管道有可能發生火災的區域時，通風管道的耐火極限不應小于1小時，建議大于2小時。

The main body and frame of the ventilation duct of the smoke exhaust duct, as well as its fixing materials, sealing materials and flexibility must be made of non combustible materials. When there are combustibles in the kitchen ceiling, the smoke exhaust pipe in the ceiling shall be insulated with incombustible materials and shall be kept at least 15cm away from the combustibles. When the pressurized ventilation duct is in the area where fire may occur, the fire resistance limit of the ventilation duct shall not be less than 1 hour, and it is recommended to be more than 2 hours.

使用通風管道的選廠方法

Concentrator method using ventilation duct

在選擇通風管道廠的時候，自然要多方面的看。因為在不同的廠家，他們可以自己進步。這對玩家來說是一個比較大的要求，所以玩家自然要對廠商做出一個好的選擇，而在選擇廠商的時候，看自己在廠商中擁有什么樣的技術實力。不管是什么產品，技術都非常嚴密。今天使用的產品越來越多，由于技術上正在下降，它們無法占據上風。

When choosing a ventilation duct factory, we should naturally look at it from many aspects. Because in different manufacturers, they can make progress by themselves. This is a big requirement for players, so players naturally have to make a good choice for manufacturers. When choosing manufacturers, they should see what kind of technical strength they have in the manufacturers. No matter what product it is, the technology is very strict. More and more products are used today, and they can't get the upper hand because of the decline in technology.

在選擇通風管道廠時要看他們的技術性能。說到技術，有網友會說，你怎么看廠家的技術？是他們的廠商有什么樣的技術團隊，因為就這種技術而言，不是一個人可以進步，而是讓他們在廠商方面成為一個好的團隊。所以，在這一點上，產品量大自然是先決條件，然后就看廠家有什么樣的產品了。如果產品的質量很低，那是因為技術不夠。

The selection of ventilation duct factory depends on their technical performance. When it comes to technology, some netizens will say, what do you think of the manufacturer's technology? The first is what kind of technical team their manufacturers have, because in terms of this technology, not one person can make progress, but let them become a good team in terms of manufacturers. Therefore, at this point, the quantity of products is a prerequisite for nature, and then it depends on what kind of products the manufacturer has. If the quality of the product is very low, it is because the technology is not enough.

濟南通風管道加工廠家認為，在選擇通風管廠的時候，不僅要看他們的技術性能，還要看他們的廠家有什么樣的管理。一個好的廠家要有好的管理，現在也有一些高科技等高實力的廠家生產出次品。這是因為他們對自己的產品有非常大的要求。所以，這個時候，自然要進步，所以這個時候，自然要好好管理。

Jinan ventilation pipe processing factory believes that when selecting ventilation pipe factory, it depends not only on their technical performance, but also on what kind of management their manufacturer has. A good manufacturer must first have good management. Now some high-tech and other high-strength manufacturers produce defective products. This is because they have great requirements for their products. Therefore, at this time, it is natural to make progress, so at this time, it is natural to manage well.

在安裝通風管道時，用于制造和安裝通風管道、面板、型材等重要產品的通風管道，應符合現行的設計標準及相關產品并申請出廠檢驗證書，材料應符合現行相關驗收標準。更多相關內容就來網站www.pvcbox.cn進行咨詢吧！

When installing ventilation ducts, the ventilation ducts used for manufacturing and installing ventilation ducts, panels, profiles and other important products shall comply with the current design standards and relevant products, and apply for factory inspection certificates. The materials shall comply with the current relevant acceptance standards. For more information, please visit www.pvcbox.cn Com for consultation!