通風管道處理:防排煙設備的三個較重要用途

發布人：http://www.bnlfans.net   發布時間：2019-06-26 17:13:13

　　在通風管道或消防管道中，通常都安裝有防排煙設備，這是因為防排煙設備具有風機擋煙功能、防煙防火功能和排煙功能。這些功能在火災時非常有用。現在，讓我們來看看煙霧控制和排氣裝置的三種主要用途。

　　In ventilation or fire control pipelines, smoke control and exhaust equipment is usually installed, because smoke control and exhaust equipment has fan smoke control function, smoke prevention and fire protection function and smoke exhaust function. These functions are very useful in fires. Now let's look at the three main uses of smoke control and exhaust devices.

　　防排煙設備重要的三種用途:

　　The three most important uses of smoke control and exhaust equipment are:

　　1、風機堵塞效果:供氣排煙系統凌亂，管路凌亂。在送風系統中，需要通過主管道將風機的空氣分配到各分支。在排氣或排煙系統中，空氣或煙在收集到主管道后從排風機排出。因此，防排煙設備起到了很好的阻煙效果。

　　1. Blockage effect of fan: the system of gas supply and smoke exhaust is messy and the pipeline is messy. In the air supply system, the air of the fan needs to be distributed to each branch through the main pipe. In an exhaust or exhaust system, air or smoke is collected in the main pipe and discharged from the exhaust fan. Therefore, the smoke control and exhaust equipment has played a very good smoke control effect.

　　2、排煙效果:防排煙設備安裝在排煙系統管道上，通常是關閉的，遇火時手動或電動開啟，排煙效果好。

　　2. Smoke exhaust effect: The smoke control and exhaust equipment is installed in the pipe of the smoke exhaust system, which is usually closed. When fire occurs, it is opened manually or electrically, and the smoke exhaust effect is good.

　　3、防煙防火:防煙排煙設備是指安裝在通風空調系統送風和回風管道上的閥門，通常是翻轉的。發生火災時，管道內氣體溫度達到70℃時自動關閉。在一定的時間內，可以滿足耐火穩定性和耐火性能的要求。

　　3. Smoke prevention and fire prevention: Smoke prevention and smoke exhaust equipment refers to the valve installed on the air supply and return ducts of the ventilation and air conditioning system, which is usually reversed. In case of fire, the gas temperature in the pipeline will automatically close when it reaches 70 C. In a certain period of time, it can meet the requirements of fire stability and fire resistance.

　　防排煙設備的三種主要用途是風機擋煙、擋煙和防火擋煙及排煙。通風管道處理建議所有建筑內部都應安裝防排煙設備，以便更有效地保護我們的。

　　The three main uses of smoke-proof and exhaust equipment are fan smoke-proof, smoke-proof, fire smoke-proof and smoke-proof. Ventilation pipeline treatment suggests that all buildings should be equipped with smoke control and exhaust equipment in order to protect our safety more effectively.

　　以上是山東通風管道廠家為大家整理的相關內容，希望能幫到大家，如果想要了解更多內容，請點擊我們網站http://www.bnlfans.net

　　The above is the related content that Shandong Ventilation Pipeline Manufacturer sorted out for you. Hope to help you. If you want to know more, please click on our website http://www.bnlfans.net.