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      防火卷簾門的作用是什么

      來源:http://www.jnhsjlm.com 日期:2022-05-13 發布人:guanli
      防火卷簾門是現代高層建筑中不可缺少的防火設施,主要用于大型超市(大賣場)、大型商場、大型材料市場、大型展館、廠房、倉庫等有消防要求的公共場所。防火電機由防火電控箱控制,通過變速裝置驅動卷軸使卷簾門起閉,停電時也可使用防火電機上的手動搖柄,可實現手動操作。在機械相對運動處,采用聯軸器代替鏈輪傳動,道軌內摩擦處鑲嵌銅板或尼龍。適合于使用或保管可燃性氣體、揮發性化學藥品等具有高發火性物品的工廠和倉庫等出現或可能出現爆炸的火災危險的環境。
      Fireproof rolling shutter door is an indispensable fire prevention facility in modern high-rise buildings. It is mainly used in public places with fire protection requirements, such as large supermarkets (hypermarkets), large shopping malls, large material markets, large exhibition halls, factories, warehouses and so on. The fire-proof motor is controlled by the fire-proof electric control box and drives the reel through the speed change device to open and close the rolling shutter door. In case of power failure, the manual handle on the fire-proof motor can also be used to realize manual operation. At the relative movement of machinery, the coupling is used to replace the sprocket drive, and the friction part in the track is inlaid with copper plate or nylon. It is suitable for factories and warehouses that use or store combustible gases, volatile chemicals and other highly flammable substances with explosion or possible fire hazards.
      當火警發生時,防火卷簾門在消防控制系統的控制下,按預先設定的程序自動放下(下行),從而達到阻止火焰向其他范圍蔓延的作用,為實施消防滅火爭取寶貴的時間。
      When a fire alarm occurs, the fireproof rolling shutter door will automatically put down (down) according to the preset procedure under the control of the fire control system, so as to prevent the spread of the flame to other areas and strive for valuable time for the implementation of fire fighting.
      防火門除具備普通門的作用外,具有防火、隔煙、延緩火災蔓延、保護人員疏散的特殊功能,廣泛應用于高層建筑、大型商場等人員密集的場合。
      In addition to the function of ordinary doors, fire doors have special functions of fire prevention, smoke isolation, delaying fire spread and protecting personnel evacuation. They are widely used in high-rise buildings, large shopping malls and other crowded places.
      1、內部采用集成總線,數據傳輸可靠、迅速。
      1. The integrated bus is adopted internally, and the data transmission is reliable and rapid.
      2﹑具有相序自動檢測,糾正及缺相保護功能。主電源備用電可自動切換功能(帶備電)。
      2. It has the functions of automatic phase sequence detection, correction and phase loss protection. The main power supply and standby power can be switched automatically (with standby power).
      3、具有豐富的預留接口,可與消防控制聯動。
      3. It has rich reserved interfaces, which can be linked with fire control.
      4、全電子學習記憶限位,精度更高,無論上限還是下限定位永遠不變。
      4. Full electronic learning and memory limit, higher accuracy, no matter the upper limit or lower limit, the positioning will never change.
      5﹑采用先進微電腦處理器技術,穩定可靠,沒有上限高度范圍限制。
      5. Advanced microcomputer processor technology is adopted, which is stable and reliable, and there is no upper limit height range limit.
      6、具有煙﹑溫感信號同步﹑分步檢測功能。
      6. It has the functions of smoke and temperature sensing signal synchronization and step-by-step detection.
      本文的精彩內容由濟南卷簾門廠提供知識提供,本網站還有很多的精彩內容,更多的內容您可以點擊進入:http://www.halc9bit.com我們有專門的客服為您解答問題
      The wonderful contents of this article are provided by Jinan rolling shutter door factory. There are many wonderful contents on this website. You can click to enter more contents: http://www.halc9bit.com We have special customer service to answer your questions

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