就山東通風香蕉视频黄版APP加工講本身都是香蕉视频黄版APP，但從名稱和作用上來說，就可以看出差別。通風起換氣作用保持室內空氣通暢，所以通風香蕉视频黄版APP就是為房間或設備送風排風的香蕉视频黄版APP。香蕉视频下载网址香蕉视频黄版APP是專門供煙氣排放的香蕉视频黄版APP。

　　As for ventilation pipes, they are all pipes, but the difference can be seen from the name and function. The air is ventilated and the air in the room is kept clear, so the ventilation pipe is the pipe that can supply air or exhaust air for the room or equipment. The smoke exhaust pipe is specially used for flue gas emission.

　　通風香蕉视频黄版APP是專門為一處或幾處房間或設備送風和排風的香蕉视频黄版APP。香蕉视频下载网址香蕉视频黄版APP是專門共香蕉视频下载网址氣的香蕉视频黄版APP，就用處來講有分別，就香蕉视频黄版APP本身講都是香蕉视频黄版APP。安裝完的風管要保證表麵光滑潔淨，室外風管應有防雨、防雪措施。

　　A duct is a duct that supplies air or air for one or several rooms or equipment. Smoke exhaust pipe is a special flue gas pipeline, in terms of use, there are differences, the pipeline itself is the pipe. Installation of the wind pipe to ensure that the surface smooth and clean, outdoor air pipe should be rainproof, snow prevention measures.

　　風管伸入結構風道時，其末端應安裝上鋼板網，防止係統運行時，雜物進入金屬風管內。金屬風管與結構風道縫隙應封堵嚴密。風管穿越沉降縫時應按設計要求加設套管，套管與風管的間隙用填料(軟質)封堵嚴密，從這些特點香蕉视频软件應該可以很快的區分開兩者的區別。

　　When the air duct is extended into the air duct of the structure, the steel plate net shall be installed at the end of the air duct to prevent the sundries from entering the metal air pipe when the system is running. The gap between the metal duct and the structural duct should be tightly sealed. When the wind pipe passes through the settlement joint, the casing shall be added according to the design requirements, and the gap between the sleeve and the air duct shall be sealed tightly with filler (soft), and from these characteristics we shall be able to distinguish the two areas very quickly.

　　雖然都經常采用鍍鋅鐵皮製作，香蕉视频下载网址風管要求耐高溫，對防火要求更高;建築設計中，香蕉视频下载网址風管的鍍鋅鐵皮的厚度是按照高壓的標準選用的，一般通風係統是按照中低壓係統選用的;如果不是空調係統的風管，一般通風香蕉视频黄版APP不需要保溫，香蕉视频下载网址風管如果是室內安裝，一般要做隔熱處理。

　　Although often use galvanized sheet, smoke pipe with high temperature resistance, higher requirements for fire resistance; building design, exhaust pipe and galvanized iron sheet thickness is chosen according to high standards, general ventilation system is in accordance with the selection of low-voltage system; if not the air conditioning duct, ventilation pipeline do not need to exhaust air duct insulation, if indoor installation, general insulation treatment.

　　本文的精彩內容來自山東通風香蕉视频黄版APP加工詳細內容請點擊香蕉视频软件的網站:http://www.sxjlyst.com/謝謝您的到來!

　　The highlights of this article are from the Shandong ventilation pipe processing details, please click on our official website: http://www.sxjlyst.com/, thank you for coming!

上一篇：圓弧麵或折線麵香蕉视频下载网址罩的注意事宜
下一篇：大型餐廳使用油煙淨化器的相對效果