防火卷帘门起到的作用及制作时的要求

在某些场合，建筑内不配备消防中央控制系统，防火卷帘门仅借助于防火卷帘门的消防控制电器箱实现防火卷帘门的防火规定运行程序。济南防火卷帘门安装维修厂家提醒您，在这种情况下，当火灾发生时，烟雾传感器接收的火警信号直接传至防火卷帘门的消防控制电器箱。

In some occasions, the building is not equipped with a central fire control system, and the fire rolling shutter door only uses the fire control electrical box of the fire rolling shutter door to achieve the fire protection specified operation procedure of the fire rolling shutter door. Jinan fire shutter door installation and maintenance manufacturer reminds you that in this case, when a fire occurs, the fire alarm signal received by the smoke sensor is directly transmitted to the fire control electrical box of the fire shutter door.

在停电的情况下，只能通过拉动铁链将防火卷帘门放下。防火卷帘门配备的手动，只能单向放下，不能提升。

In case of power failure, the fire rolling shutter door can only be lowered by pulling the iron chain. The manual fire shutter door can only be lowered in one direction and cannot be lifted.

防火卷帘门的制作要求较高，即要求整个系统能经受一定时间的1100°左右高温考验，防火卷帘门的耐火时间是防火卷帘门的主要指标。防火卷帘的耐火极限按GB/T7633的规定进行试验。

The production requirements of fire rolling shutter door are high, that is, the whole system is required to withstand the high temperature test of about 1100 ° for a certain period of time. The fire resistance time of fire rolling shutter door is the main index of fire rolling shutter door. The fire endurance of fire shutter shall be tested according to GB/T7633.

其中钢质防火卷帘和无机纤维复合防火卷帘的耐火极限按GB/T7633的规定测其耐火完整性；特级防火卷帘的耐火极限按GB/T7633的规定测其耐火完整性和隔热性。

The fire endurance of steel fire shutter and inorganic fiber composite fire shutter shall be measured according to GB/T7633; The fire endurance of special grade fire shutter shall be measured according to the provisions of GB/T7633 for its fire integrity and thermal insulation.

钢质防火卷帘是公共场所防火分区和防火隔断的重要消防设施。它是机械与电器综合性能的消防产品，因此对安装好的防火卷帘应始终处于正常状态。钢质防火卷帘在使用过程中，专用设备应有专人使用和保管，并具有一定电工及机械基础知识。

Steel fireproof roller shutter is an important fire-fighting facility for fire compartment and fire partition in public places. It is a fire protection product with comprehensive mechanical and electrical performance, so the installed fire shutter should always be in a normal state. During the use of steel fire shutter, special equipment shall be used and kept by special personnel, and have certain basic knowledge of electrician and machinery.

在操作使用过程中，操作人员不得擅自离开操作地点，应密切注意启闭情况和执行情况，在启闭时卷帘下面不准有人站立、走动。以防止行程开关失灵，卷帘卡死，电机受阻和发生其它事故。

During the operation and use, the operator shall not leave the operation site without authorization, and shall pay close attention to the opening and closing conditions and implementation. No one is allowed to stand or walk under the roller shutter during opening and closing. To prevent failure of travel switch, locking of roller shutter, motor blockage and other accidents.

防火分区和防火隔断的钢质防火卷帘平时不作频繁使用，一旦区域发生火情，卷帘应有效地投入使用。带有联动控制、中央控制中心控制的自动控制防火卷帘必须根据一套控制指令程序进行。

The steel fire shutter of fire compartment and fire partition shall not be used frequently at ordinary times. In case of fire in the area, the shutter shall be put into use effectively. The automatic control fire shutter with linkage control and central control center control must be carried out according to a set of control command procedures.

长期不启闭的卷帘半年必须保养一次，内容为消除尘圾，涂刷油漆，对传动部分的链轮滚子链加润滑油等。检查电器线路和电器设备是否损坏，运转是否正常，能否符合各项指令，如有损坏和不符要求时应立即检修。

The roller shutter that has not been opened and closed for a long time must be maintained once every six months, including dust removal, painting, lubricating oil for the sprocket roller chain of the transmission part, etc. Check whether the electrical circuit and equipment are damaged, whether they operate normally, and whether they comply with various instructions. If they are damaged or not, they should be repaired immediately.

在使用过程中一旦发现异常情况应立即采取紧急措施，切断输入电源，排除故障。防火卷帘应建立定期保养制度，并做好每樘卷帘的保养记录工作，备案存档。更多相关使用事项就来我们网站http://www.jnyuqilin.com咨询吧！

Emergency measures shall be taken immediately once abnormal conditions are found in the use process to cut off the input power supply and eliminate the fault. A regular maintenance system shall be established for the fire shutter, and the maintenance records of each shutter shall be kept for filing. Come to our website for more information http://www.jnyuqilin.com Consult!