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(fēng)管道阻塞處理完成后，并不代表萬(wàn)事大吉，還需要定期做好清潔工作，避免出現(xiàn)堵塞問(wèn)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(fēng)管道處理好后，我們可以隨時(shí)查看通風(fēng)管道的應(yīng)用情況，檢查自然通風(fēng)的實(shí)際效果，從而判斷是否有堵塞現(xiàn)象。如果沒(méi)有自然通風(fēng)的實(shí)際效果，或者自然通風(fēng)的實(shí)際效果不明顯，技術(shù)人員需要實(shí)施解決方案以防止進(jìn)一步的堵塞問(wèn)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(fēng)管道加工安裝時(shí)盡量避開(kāi)必須連接或轉(zhuǎn)動(dòng)的位置。該位置出現(xiàn)問(wèn)題會(huì)導(dǎo)致管道發(fā)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(fēng)管道與其他機(jī)械設(shè)備的接觸。盡量不要使用相同的支撐架。雖然占用了一點(diǎn)空間和設(shè)備，但在性和長(zhǎng)期性方面還是不錯(cuò)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(fēng)道高寬比大于2米時(shí)，安裝人員應(yīng)系好帶。鋼管腳手架的起點(diǎn)和跳板要固定，起點(diǎn)和跳板的總寬度要符合規(guī)定，以免在后期使用中出現(xiàn)各種問(wèn)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(diǎn)溫度，管道外壁會(huì)凝結(jié)。這會(huì)增加聚集空調(diào)系統(tǒng)的風(fēng)道的制冷量損失，冷凝水滴會(huì)污染天花板和墻壁和地面，因此也應(yīng)進(jìn)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(shí)間長(zhǎng)了會(huì)生銹導(dǎo)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(zhǎng)使用壽命。有時(shí)對(duì)于一些特殊的通風(fēng)管道噴涂防腐漆進(jìn)行防腐保護(hù)。使用油漆時(shí)，應(yīng)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(fēng)管道時(shí)，對(duì)于輸送易燃、可燃、易爆蒸氣的粗鋼管道，應(yīng)在管道連接處的法蘭處安裝接地線，并與靜電感應(yīng)接地網(wǎng)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(fēng)管道阻塞處理好后要多注意一些事項(xiàng)就是這樣了，只有做好平常的檢查維護(hù)工作才能使用的更多，更多詳細(xì)信息就來(lái)網(wǎng)站www.cdxysh.cn進(jìn)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.cdxysh.cn Com.