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防火卷帘门生产中这些参数一定要准确
2018-3-5 13:42:27
有自动报警控制系统的电动防火卷帘门应设有自动关闭控制装置,用于疏散通道上的防火卷帘门应有由探测器控制两步下降或下降到 1.5m~1.8m后延时下降到底功能;用于只起到防火分隔作用的卷帘应一步下降到底,手动速放装置,防火卷帘门手动速放装置的臂力不大于50N;消防控制室应有强制电动防火卷帘门下降功能(应急操作装置)并显示其状态;安装在疏散通道上的防火卷帘门的启闭装置应能在火灾断电后手动机械提升以下降关闭的防火卷帘门,并且该防火卷帘门能依靠其自重重新恢复原关闭状态。手动防火卷帘门手动下放牵引力不大于150N。
Electric fire shutter door automatic alarm control system should automatically shut off the control device is arranged on the channel for evacuation, fire shutter doors should be controlled by the detector two step and falling to 1.5m to end delay function decreased after 1.8m; for the rolling curtain only plays the role of the fire compartment should step down, manual speed device fire shutter doors, manual speed device of the arm is not greater than 50N; the fire control room should be compulsory electric fire shutter doors down function (emergency operation device) and display the state; fire shutter doors installed in the evacuation channel on the opening and closing device should be in the fire shutter doors fire off after manual mechanical lifting to drop off and, the fire doors can rely on their weight to restore the original closed. Manual fire rolling shutter door manual lower traction force less than 150N.
安装防火卷帘门上方应有箱体或其他能阻止火灾蔓延的防火保护措施,并且安装部位、耐火等级应符合设计要求,供电装置的过电流保护整定值应符合设计要求。因在两侧(人员无法操作侧除外)分别设置手动按钮控制电动防火卷帘门的升、降、停,并应在防火卷帘门火灾时下降关闭后提升该防火卷帘门的功能,且该防火卷帘门提升到位后应能自动恢复原关闭状态。
Fire protection measures should be installed above the fire shutter door and other fire protection measures to prevent fire spread. The installation location and fire resistance grade shall meet the design requirements, and the over-current protection setting value of the power supply device shall meet the design requirements. For on both sides (personnel to operate side except) are respectively provided with manual button control electric fire shutter doors up and down, stop, and should be reduced to enhance the fire shutter doors closed after the function in the fire shutter doors fire, and the fire doors lifting in place should be able to automatically restore the original closed.
防火卷帘门的重复定位精度应小于20mm。

The repeated positioning accuracy of the fire curtain door should be less than 20mm.

济南卷帘门厂

防火卷帘门座板与地面的间隙不大于20mm;帘板与底座的连接点间距不大于300mm。
The gap between the floor board and the ground is not more than 20mm, and the distance between the connection point of the curtain plate and the base is not more than 300mm.
防火卷帘门导轨预埋钢件间距不大于600mm。
The distance between the pre buried steel parts of the fire rolling curtain door guide is not more than 600mm.
防火卷帘门的启闭装置处应有明显操作标志,便于人员操纵维护。
The opening and closing device of the fire curtain door should be marked with obvious operation, which is convenient for personnel to operate and maintain.
防火卷帘门的导轨的垂直度不大于5mm/m,全长不大于20mm。
The verticality of the guideway of the fire curtain door is not more than 5mm/m, and the length is not more than 20mm.
防火卷帘门两导轨中心线平行度不大于10mm。
The parallel degree of the two guide line of the fire rolling curtain door is not more than 10mm.
防火卷帘门座板升降时两端高低差不大于30mm。
The high and low difference between the two ends of the fire rolling curtain door plate is not more than 30mm.
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