发布人：http://www.kdjlm.com 发布时间：2020-06-28 14:24:38
Roller shutter doors are generally used in some important occasions, such as some warehouses, libraries and other places. Then where else can it be set? Next Jinan roller shutter door tells you the setting position of the roller shutter door.
(1) Close the evacuation stairs to the walkway; close the elevator hall to the front room and the door leading to the walkway.
(2) Inspection door of vertical pipe well such as cable well, pipe well, smoke exhaust channel, garbage channel, etc.
(3) Divide the fire compartment, control the fire wall and the door on the fire partition set in the building area of the compartment. When it is difficult to set fire wall or fire door in the building, it shall be replaced by fire rolling door produced by rolling door manufacturer, and water curtain shall be used for protection at the same time.
(4)规范或设计特别要求防火、防烟的隔墙分户门。例如：附设在高层民用建筑内的固定灭火装置的设备室(钢瓶室、泡沫站等)，通风、空气调节机房等的隔墙门应采用甲 级防火门;经常有人停留或可燃物较多的地下室房间隔墙上的门，应采用甲 级防火门;因受条件限制，须在高层建筑内布置燃油、燃气的锅炉，可燃油油浸电力变压器，充有可燃油的高压电容器和开关等，专用房间隔墙上的门，都应采用甲 级防火门。还有设计有特殊要求的须防火的分户门，如消防监控指挥中 心、档案资料室、贵重物品仓库等的分户门，通常选用甲 级或乙级防火门。高层住宅楼的分户门，常采用防火防盗门。
(4) Standard or design special requirements fire, smoke partition door. For example: equipped with a fixed fire extinguishing equipment room in the high-rise civil building (cylinder room, foam station, etc.), the partition door of ventilation, air conditioning room and so on should adopt a grade a fire door; the door on the partition wall of the basement with frequent stay or combustible materials should adopt grade a fire door. Due to the limited conditions, it is necessary to arrange oil fired and gas fired boilers, oil immersed power transformers, high voltage capacitors and switches filled with oil, etc. in high-rise buildings. Class a fire doors shall be used for doors on partition walls of special rooms. There are also separate doors with special requirements, such as fire control command center, archive room, valuables warehouse, etc., which are usually class A or class B fire doors. The door of high-rise residential building is usually fire-proof and anti-theft.
It is mainly used in large stores, large professional material markets, large exhibition halls, workshops, warehouses and other public places with fire protection requirements. In case of fire, under the control of the central fire control system, the fire shutter will be automatically lowered (down) according to the preset procedure, so as to prevent the flame from spreading to other areas and strive for valuable time for the implementation of fire fighting.
在通常情况下，大型建筑根据国家消防法的规定配置了消防中 央控制系统。当火灾发生时，安装在房顶的烟感传感器(简称烟感)首先接到烟雾信号，同时向中 央控制系统报警，消防中 央控制系统通过识别后接通火警所在区域的防火卷帘门电源，使火灾区域的防火卷帘按一定的速度下行。当卷帘下行到离地面约1.5米位置时，停止下行，以利于人员的疏散和撤离。防火卷帘门在中间停留一定时间后，再继续下行，直至关闭。防火卷帘门的下行速度和中间停留时间可在安装时进行调整。
In general, large buildings are equipped with central fire control system according to national fire law. When a fire occurs, the smoke sensor installed on the roof (referred to as smoke sensor) receives the smoke signal first and gives an alarm to the central control system at the same time. After identification, the central control system of fire protection connects the power supply of the fire shutter door in the fire area, so that the fire shutter in the fire area can go down at a certain speed. When the roller shutter descends to a position about 1.5m from the ground, stop descending to facilitate the evacuation and evacuation of personnel. After the fire shutter door stays in the middle for a certain time, it can continue to descend until it is closed. The down speed and intermediate dwell time of the fire shutter door can be adjusted during installation.
In some cases, the building is not equipped with a fire central control system, and the fire rolling shutter door only uses the fire control electric box of the fire rolling shutter door to realize the fire protection regulation operation procedure of the fire rolling shutter door. In this case, when a fire occurs, the fire signal received by the smoke sensor is directly transmitted to the fire control electric box of the fire shutter door.
In case of power failure, the fire shutter door can only be lowered by pulling the chain. The fire shutter door is equipped with manual operation, which can only be put down in one direction and cannot be lifted.
Rolling shutter door
的设置方位对于周围的安 全情况来说也十分重要，其实制作卷帘门的要求比较高，但这都是出于安 全的角度考虑，如果您对我们的产品感兴趣，可以直接与我们进行联系。
Therefore, the setting position of Jinan roller shutter door is also very important for the surrounding safety. In fact, the requirements for making roller shutter door are relatively high, but it is all for the sake of safety. If you are interested in our products, you can contact us directly.