There is a large flow of people in the office building. If there is no ventilation pipe with good air supply and exhaust effect to create a ventilation system in the scene, people cannot breathe fresh air. In crowded or closed spaces, if the air is not circulating, it will cause problems of health and safety, so always remember to ventilate, especially in the factory.

不銹鋼通風管道的運用能夠使得良好的通風，室內的空氣流通，控制氣流的速度，將室內或者是封鎖空間里的純凈的空氣排進來，在寫字樓中將產生的有害物質都經過凈化處置之后都排出室外，然后再將新穎空氣送入室內，稀釋空氣的有害物質，滿足人們關于空氣的

The use of stainless steel ventilation pipes can make good ventilation, indoor air circulation, control the speed of air flow, and discharge the pure air in the room or the enclosed space. The harmful substances produced in the office building are all discharged outside after purification treatment, and then fresh air is sent into the room to dilute the harmful substances in the air, so as to meet people's needs for air

運用鍍鋅板制造而成的鍍鋅風管是目前空調工程、通風排煙系統中，應用傳統、普遍的產品。鋼板風管內壁潤滑、阻力小、氣密性好、承壓強度高。鋼板風管現場制造便當，與土建工程配合嚴密，能合適十分復雜的通風工程。

Galvanized air duct made of galvanized sheet is a traditional and common product in air conditioning engineering, ventilation and smoke exhaust system. The inner wall of steel plate air duct is lubricated, with small resistance, good air tightness and high bearing strength. The steel plate air duct is easy to be manufactured on site, closely matched with the civil engineering, and suitable for very complex ventilation projects.

常見的鍍鋅風管普通分為圓型和矩形兩種。作為知名的通風管道制造廠家，廣州胤滔能夠依據廣闊用戶的不同需求，只需求提供就能夠定制消費各種外形、各種規格型號的通風管道產品，如今也普遍用于各種通風、空調系統中。

The common galvanized air duct is generally divided into round and rectangular. As a well-known manufacturer of ventilation ducts, Guangzhou Yintao can customize and consume ventilation duct products of various shapes, specifications and models based on the different needs of a wide range of users. Now it is also widely used in various ventilation and air conditioning systems.

1、規格：這里所說的規格，就是通風管道的根本規格，我們所需求的通風管道的尺寸和大小。值得我們留意的是，在停止規格肯定的時分，我們需求與空調的運用停止聯絡，只要這樣，我們才干夠保證通風管道規格設定之后，可以與空調互相銜接，并發揮運用功用，完成它們的運用效果。

1. Specifications: the specifications mentioned here are the basic specifications of ventilation ducts, and the size and size of ventilation ducts we need. It is worth noting that when the specification is confirmed, we need to stop communicating with the use of air conditioners. As long as this is done, we can ensure that after the specification of ventilation ducts is set, they can be connected with the air conditioners, and play their application functions to complete their application effects.

2、類型：通風管道的類型有很多種，不同的類型與空調停止結合運用，所發揮出來的效果也不一樣，特別是保溫性的通風管道。所以說，我們要想停止通風管道加工，且讓它們更好地分離空調停止工作，那么，我們也要在加工之前思索下它們的類型，這是我們確保它們作業，發揮優勢作用的好條件。

2. Type: There are many types of ventilation ducts, and different types will have different effects when they are combined with air conditioners, especially thermal insulation ventilation ducts. Therefore, if we want to stop the processing of ventilation ducts and let them better separate the air conditioners and stop working, we should also consider their types before processing, which is a good condition for us to ensure their efficient operation and play a dominant role.

綜上狀況來說，通風管道加工前，要與空調的根本狀況相分離，并要留意通風管道的規格和類型，不同的空調需求不同的通風管道，規格不同，類型也不相同。所以在加工通風管道的時分，需求多思索以上狀況。

To sum up, before the processing of ventilation ducts, they should be separated from the basic conditions of air conditioners, and pay attention to the specifications and types of ventilation ducts. Different air conditioners require different ventilation ducts with different specifications and types. Therefore, when processing ventilation pipes, it is necessary to think more about the above conditions.

二、風管加工標準的留意事項

2、 Precautions for air duct processing standards

1、通風管道加工時為保證風管制造后的強度，在下料時粘合處有一邊要保存20mm鋁箔做護邊；

1. In order to ensure the strength of the air duct after manufacturing during the processing of the air duct, 20mm aluminum foil shall be stored on one side of the bonding part as the edge protection during blanking;

2、風管在粘合前需預組合，檢查拼接縫處能否緊密，尺寸能否契合請求。依據時節溫度、濕度及膠粘劑的性能肯定佳粘合時間。粘接后，用角尺、鋼卷尺檢查、調整垂直度及對角線偏向應契合規則。

2. The air duct shall be pre assembled before bonding to check whether the splicing joint is tight and whether the size meets the requirements. According to the seasonal temperature, humidity and the performance of the adhesive, the bonding time must be good. After bonding, use angle ruler and steel tape to check and adjust the perpendicularity and diagonal deviation to meet the rules.

3、在通風管道加工時，做好現場板材和預制管的廢品維護工作。

3. During the processing of ventilation pipes, the waste products of on-site plates and prefabricated pipes shall be maintained.

4、銜接和裝置后，應檢查粘接縫，在粘接后應平整，不得有傾斜。錯位、部分開裂，以及2mm以上的縫隙等缺陷。

4. After connection and installation, the bonding joint shall be checked, and shall be flat without inclination after bonding. Dislocation, partial cracking, and more than 2mm gap and other defects.