超高层建筑中火灾探测器的设置

The Setting Of fire Detectors Inhigh-Rise Buildings

超高层建筑一旦发生火灾,其后果往往比其他类型的建筑物要严重很多。火灾自动报警系统能防患于未然。火灾探测器是消防火灾自动报警系统中的"感觉器官",它的作用是监视环境中有没有火灾的发生。一旦有了火情,就将火灾,温度、烟雾、气体和辐射光强等物理量转换成电信号,并立即向火灾报警控制器发送报警信号。火灾探测器种类繁多,每种探测器的工作原理与使用范围都有所区别。论文针对超高层建筑的火灾特点,提出了该类型建筑内的火灾探测器设置建议。

When high-rise buildings catch fire, the consequences are often more serious than other types of buildings. Automatic fire alarm system can nip this in the bud. Fire detector is the ＂sense organs＂ in an automatic fire alarm system, whose function is to monitor the happening of a fire. When a fire occurs, a fire detector will convert the physical characteristics of a fire, such as temperature, smoke, gas and radiation intensity, into electrical signals, and immediately send alarm signals to the fire alarm controller. Many different types of fire detectors are used in automatic alarm systems and their working principles and range of applications are also varied. According to the characteristics of fires in high-rise buildings, this paper puts forward the suitable types of fire detector.