av大全在线-av大全在线观看-成人免费视-成人免费视频a-国产精品无-国产精品无码99re-黄色精品网站-黄色精品在线-久久久青青-久久久青青草-欧洲色网-欧洲色网站-男女爽爽视频-男女爽爽爽-日韩人成-日韩人妻精品一区二区三区

通風管道的應用能夠促使杰出的通風，推動室內的空氣流轉，操縱氣流的速度減輕窒息感，什么叫做通風，也便是將室內或是是密閉里的污穢的空氣排掉，在工廠里將形成的有害物質都歷經凈化解決今后都排出來野外，隨后再將新鮮空氣送進室內，稀釋液空氣的有害物質，考慮人們對于空氣的要求。

The application of ventilation ducts can promote excellent ventilation, promote indoor air circulation, and control the speed of air flow to reduce the suffocation feeling. What is called ventilation is to exhaust the dirty air in the room or in the closed room. The harmful substances formed in the factory will be discharged out of the field after purification, and then fresh air will be sent into the room. For the harmful substances in the dilution air, consider people's requirements for air.

假如條件略微好一點庫房能夠挑選裝置山東通風管道，不僅能夠解決問題，還能更好的改善庫房環境，更利于物資的存放。也能夠挑選裝置換氣扇或許裝置通風電風機，但需注意，通風口裝的風機好在下班的時分關掉，假如長期滾動，轉軸過熱起火會引起火災，造成庫房重大事故。

If the conditions are slightly better, the warehouse can select the ventilation pipeline in Shandong, which can not only solve the problem, but also better improve the warehouse environment and facilitate the storage of materials. You can also choose to install a ventilator or an electric fan for ventilation, but it should be noted that the fan installed at the vent should be turned off at the time of work. If it is rolled for a long time, the shaft will overheat and catch fire, which will cause a major accident in the warehouse.

常用的塑料通風管道是用硬聚氯乙烯塑料板加工而成，因為它具有較好的化學穩定性，常用來運送有腐蝕性的氣體。硬聚氯乙烯風管及附件進行加工時，與金屬板風管在展開劃線方面是相同的，其他方面有很大的不同。

The commonly used plastic ventilation pipe is made of UPVC plastic sheet, because it has good chemical stability, and is often used to transport corrosive gases. Unplasticized polyvinyl chloride air duct and accessories are processed in the same way as metal sheet air duct in the aspect of developing and scribing, but there are great differences in other aspects.

通風管道裝置結束以后，板與板的銜接選用熱風塑料焊接，風管的縱縫應交鍺設置，圓形風管可在組配焊接時考慮。

After the completion of the ventilation duct installation, the connection between the plate and the plate shall be welded with hot-air plastic. The longitudinal seam of the air duct shall be set with germanium. The round air duct can be considered during assembly and welding.

此外通風管道加工設備的原料要選不銹鋼原料，這樣的話能夠使設備的運用周期進步，清洗便利簡略，有利于作業的快速進行，重要的一點就是設備的風量，轉速，等技術參數要到達整個工程的運用要求和規則。

In addition, the raw material of the ventilation pipe processing equipment should be stainless steel. In this way, the use cycle of the equipment can be improved, and the cleaning is convenient and simple, which is conducive to the rapid operation. The important point is that the technical parameters of the equipment such as air volume, rotating speed, etc. should meet the application requirements and rules of the whole project.

現在通風管道廣泛應用于房屋建筑中，使室內空氣更加通暢。當然您如果對此有需要的話，歡迎來我們網站http://www.159969.cn進行咨詢了解！

Now, ventilation ducts are widely used in buildings, making indoor air more smooth. Of course, if you need it, welcome to our website http://www.159969.cn Consult and understand!