No matter in the fields of family, factory, hotel and so on, it is inseparable from the application of air duct. However, in the process of its use, blocking problems often occur. In case of this situation, we should deal with it in time. Of course, it's not nothing to do after the treatment. We should pay more attention to some things.

定期清潔。通風管道阻塞處理完成后，并不代表萬事大吉，還需要定期做好清潔工作，避免出現堵塞問題。

Clean regularly. After the treatment of ventilation duct blockage is completed, it does not mean that everything is all right. Cleaning work needs to be done regularly to avoid blockage.

通風管道處理好后，我們可以隨時查看通風管道的應用情況，檢查自然通風的實際效果，從而判斷是否有堵塞現象。如果沒有自然通風的實際效果，或者自然通風的實際效果不明顯，技術人員需要實施解決方案以防止進一步的堵塞問題。

After the ventilation duct is handled, we can check the application of the ventilation duct at any time to check the actual effect of natural ventilation, so as to judge whether there is blockage. If there is no actual effect of natural ventilation, or the actual effect of natural ventilation is not obvious, technicians need to implement solutions to prevent further blockage.

山東通風管道加工安裝時盡量避開必須連接或轉動的位置。該位置出現問題會導致管道發出較大的噪音、摩擦阻力等。

During the processing and installation of Shandong ventilation pipeline, try to avoid the position that must be connected or rotated. Problems at this location will cause large noise, friction resistance, etc.

盡量減少通風管道與其他機械設備的接觸。盡量不要使用相同的支撐架。雖然占用了一點空間和設備，但在性和長期性方面還是不錯的。

Minimize the contact between ventilation duct and other mechanical equipment. Try not to use the same support frame. Although it takes up a little space and equipment, it is good in terms of safety and long-term performance.

水平風道高寬比大于2米時，安裝人員應系好帶。鋼管腳手架的起點和跳板要固定，起點和跳板的總寬度要符合規定，以免在后期使用中出現各種問題。

When the height width ratio of horizontal air duct is greater than 2m, the installer shall fasten the safety belt. The starting point and springboard of steel pipe scaffold shall be fixed, and the total width of starting point and springboard shall comply with safety regulations to avoid various problems in later use.

還要注意夏季由于輸送的氣體溫度低于周圍空氣的露點溫度，管道外壁會凝結。這會增加聚集空調系統的風道的制冷量損失，冷凝水滴會污染天花板和墻壁和地面，因此也應進行保冷處理。

It should also be noted that in summer, the outer wall of the pipeline will condense because the temperature of the transmitted gas is lower than the dew point temperature of the surrounding air. This will increase the loss of cooling capacity of the air duct gathering the air conditioning system, and the condensate droplets will pollute the ceiling, wall and ground, so the cold insulation treatment should also be carried out.

使用時間長了會生銹導致老化，所以也提醒高層建筑管理人員要定期清理管道，延長使用壽命。有時對于一些特殊的通風管道噴涂防腐漆進行防腐保護。使用油漆時，應先將管道清洗干凈，并均勻涂抹油漆以防腐蝕。

Long service time will lead to rust and aging, so the management personnel of high-rise buildings are also reminded to clean the pipes regularly to prolong the service life. Sometimes, some special ventilation pipes are sprayed with anti-corrosion paint for anti-corrosion protection. When using paint, clean the pipeline first and apply paint evenly to prevent corrosion.

另外，在安裝通風管道時，對于輸送易燃、可燃、易爆蒸氣的粗鋼管道，應在管道連接處的法蘭處安裝接地線，并與靜電感應接地網連接，以確保其能夠正常工作采用。

In addition, when installing the ventilation pipe, for the crude steel pipe conveying flammable, combustible and explosive steam, the grounding wire shall be installed at the flange at the pipe connection and connected with the electrostatic induction grounding grid to ensure its normal operation.

通風管道阻塞處理好后要多注意一些事項就是這樣了，只有做好平常的檢查維護工作才能使用的更多，更多詳細信息就來網站www.pvcbox.cn進行咨詢吧。

Pay more attention to some matters after dealing with the blockage of the ventilation duct. That's it. You can only use it if you do a good job of routine inspection and maintenance. For more details, please visit www.pvcbox.cn Com.