There is a very important problem in the construction of ventilation pipes, which is the installation and hoisting of things. Therefore, there must be no provisions for such an important link. Now, Shandong ventilation pipe processing company will explain the matters to be noted for you:

　　吊架的安裝起承重、平衡介質反力、限制位移、防止振動的作用。因此，有必要讓施工人員了解吊架的安裝規定，為了更好的完成通風管道的施工，接下來就帶大家了解一下在通風管道施工中吊頂的安裝。

　　The installation of hanger plays the role of bearing, balancing the reaction force of medium, limiting displacement and preventing vibration. Therefore, it is necessary to let the construction personnel understand the installation regulations of the hanger. In order to better complete the construction of the ventilation pipe, next we will take you to understand the installation of the ceiling in the construction of the ventilation pipe.

　　1.風機、空調機組、風機盤等設備支吊架的設計要求應設置隔振器。品種和規格應符合產品設計和技術文件的要求。

　　1. The design requirements for the supports and hangers of fans, air conditioning units, fan panels and other equipment shall be provided with vibration isolators. Varieties and specifications shall meet the requirements of product design and technical documents.

　　2.風道垂直安裝，間距不得大于4m。單支直管少應有2個固定點。

　　2. The air duct shall be installed vertically, and the spacing shall not be more than 4m. Single straight pipe shall have at least 2 fixing points.

　　3.吊架螺孔應機加工，吊桿應筆直，螺紋完整、光滑、清潔。

　　3. The hanger screw hole shall be machined, the hanger rod shall be straight, and the thread shall be complete, smooth and clean.

　　4.通風管道施工時，應吊起長度大于20m的水平風管，并設置少1個防搖支架。

　　4. During the construction of ventilation pipe, the horizontal air pipe with a length of more than 20 m shall be hoisted and at least one anti sway support shall be set.

　　5.風口、閥門、檢查門、自動控制機構內不得設置支架、吊架，與風口或塞接頭的距離不得小于200mm。

　　5. Support and hanger shall not be set in the air outlet, valve, inspection door and automatic control mechanism, and the distance from the air outlet or plug joint shall not be less than 200mm.

　　6.當平板懸掛的主風管和干風管長度超過20m時，應設置固定點防止擺動。每個系統不應少于1個。

　　6. When the length of main air pipe and main air pipe suspended by the flat plate exceeds 20 m, fixed points shall be set to prevent swinging. Each system shall not be less than 1.

　　7.管懸掛器支持適當的根據標準圖集和規范表單的強度、剛度和規格,直徑或邊長大于2500毫米的超寬,超重的特殊管道支持,吊架應指定的設計。

　　7. The pipe hanger supports the special pipe support with diameter or side length greater than 2500 mm, and the hanger shall be designed according to the strength, rigidity and specification of the national standard atlas and specification sheet.

　　8.安裝后各輔助支架、吊架受力均勻，無明顯變形。風道或空調設備使用的可調式隔振支吊架的伸縮量或壓縮量應根據設計要求進行調整。

　　8. After installation, all auxiliary supports and hangers are evenly stressed without obvious deformation. The expansion or compression amount of adjustable vibration isolation support and hanger used for air duct or air conditioning equipment shall be adjusted according to the design requirements.

　　通風管道被廣泛使用，因為它有很多好的特性，我們將跟隨山東通風管道廠家一起來了解通風管道有哪些好的特性?

　　Ventilation pipe is widely used, because it has many good characteristics, we will follow Shandong ventilation pipe manufacturers to understand what good characteristics of ventilation pipe?

　　1.通風管道良好的防火性能:目前普遍存在的問題是成品通風機管道的燃燒性能和耐火極限沒有經過相關部門的檢測，部分通風機管道材料的燃燒性能和壁厚不符合要求。

　　1. Good fire performance of ventilation duct: at present, the common problem is that the combustion performance and fire resistance limit of the finished ventilator duct have not been tested by the relevant national departments, and the combustion performance and wall thickness of some ventilator duct materials do not meet the requirements.

　　2.成本低:與傳統磚砌通風機風道相比，可節省約40%的工程造價;

　　2. Low cost: compared with the traditional brick fan air duct, it can save about 40% of the project cost;

　　3.重量輕，強度高:與傳統的磚風道相比，菱鎂礦風道重量輕，強度高，可大大減輕建筑物的負荷。

　　3. Light weight and high strength: compared with traditional brick air duct, magnesite air duct is light weight and high strength, which can greatly reduce the load of buildings.

　　4.靈活設計:通風管道可隨時調整預留孔的大小;

　　4. Flexible design: the ventilation pipe can be adjusted to the size of the reserved hole at any time;

　　5.獨特的設計:通風管道的開口處設有防煙止回閥和防火門，有效防止異味和火災。

　　5. Unique design: anti smoke check valve and fire door are set at the opening of ventilation pipe to effectively prevent peculiar smell and fire.

　　以上是山東通風管道加工公司為大家介紹的相關內容，想要了解更多內容，歡迎訪問網站：http://m.iyammy.cn

　　The above is the relevant content introduced by Shandong ventilation pipe processing company. For more information, please visit the website: http://m.iyammy.cn