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折叠提升式特级无机放火卷帘
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  • 028-33050808,18583859288
  • 028-33050808,18583859288
  • 028-33050808
  • 028-33050808
产品详情

产品介绍

利用空气的良好隔热性,增强卷帘的防火隔热性,具有重量轻、性能好、价格低等优点,不需要加水幕保护,产品折叠式收起。产品可安装在标准的直洞口,也可用在各不规则形状的洞口,可以为L形、U形、八字形、圆形、圆弧形、方形等洞口,包括闭合洞口。产品在帘面间距为350mm时耐火性能为3.00h,电动启闭平均速度为2m/min~7.5m/min,两步关闭性能和温控释放性能,帘板形式双导轨无机防火布,配件有传动装置、防火电动卷门机、防火控制箱、独立式感温探测器等。


适用范围

本产品适用于以卷帘背火面设计为判定条件(平均温度≤140°C,最高温度≤180°C,耐火极限为≥3.0h的工业与民用建筑中,具有防火功能的防火卷帘。特别适用于不宜及不设自动喷淋系统的场所的防火墙、中庭,一般不用于外门,不作为管理用卷帘。


Product introduction

lt takes use of the good thermal insulation property of air to increase its fire resistance and insulation performance, with the advantages of light weight, good performance and low price. The product does not need the protection of water curtain and it ca be folden up.the product can be installed both at standard straight openings and various openings of irregular shapes, including L-shape, U-shape, splayed shape, round shape, arc shape and square shape,as well as the door openings.when the spacing of curtains is 350mm, the fire resistance spacing is 3.00h.The average speed of power-driven opening and closing is 2m/min~7.5m/min,the functions of two-step closing and temperature control release.The certain plate type, double-track inoranic fire resistance curtain equips with transmission device, electric, fireproof gearbrakemotor, fireproof control box and independent temperature sensitive detector.


Scope of application

It is applicable to industrial and civil buildings, which has the qualification according to curtain temperature on the back(average temperature ^140^, Max temperature 5180°C, fire resistance limit 3.0h).lt is particularly suitable for the firewalls of places without automatic spraying system. It is generally not used at outside doors and is not used for management purposes.

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