Describes the composition and running modes of the smoke control and exhaust system, including the fire ventilation system at stations and in the tunnel, and the fire alarm and device control system.
简述了地下铁道防排烟系统的组成及其运行方式，包括车站及区间隧道火灾事故通风系统，火灾报警与设备监控系统。
This device analyses information from fire alarm controller through CAN Bus, and displays occurent fire addresses and alarm types on Chinese LCD module dynamically and in real time.
该设备通过解析火警控制器从CAN总线上发送来的火警信息，在汉字液晶上动态实时地显示火警发生地点和报警类型。
The structure and function of electric fire monitor and alarm detector and electric fire monitoring device were introduced in detail.
详细介绍了电气火灾监控报警器和电气火灾监控设备的构成及功能。
The manual fire alarm buttons are an important part of a fire alarm system; particularly in petrochemical plant area, it is even a major device of fire alarm at site.
火灾手动报警按钮是火灾报警系统的重要组成部分，尤其在石油化工生产装置区域，更是一种主要的现场火灾报警设施。
The paper introduces a kind of fire alarm system with 8031 monolithic device as its core.
本文介绍一种以8031单片机为核心的火灾报警系统。
The research meaning, the research content and the technic performances of the fire accident alarm device for DF11 locomotive are described.
介绍DF _(11)型机车防火检测报警仪研制意义，主要研制内容和技术性能。
An automatic fire - alarm system becomes more and more necessary device used in high building.
消防工程中的火灾自动报警系统在高层建筑中越来越成为必不可少的设备。
The system consists of concentrating fire alarm device and regional fire alarm device. It is characterized as simply structure, working reliable, function powerful, price cheap and practical.
该系统由集中火灾报警器及区域火灾报警器组成，具有结构简单，工作可靠，功能完善，造价低廉，实用等特点。
The exit device can also be integrated into a facility's alarm system to enable immediate egress in the event of a fire or other emergency.
出口设备还可以集成到一个报警设施中，以便在发生火灾或其他紧急情况时有即刻出口。
The nonvolatile data memory, real-time clock, and watchdog functions of FM31256 chip were adopted by region fire alarm and control device to improve the system reliability.
在区域火灾报警控制器中，FM 31256芯片的非易失性数据存储器、实时时钟、看门狗等功能，增强系统可靠性。
The fire extinguishing gas spray device has an annunciator (53) that issues an alarm based on a fire occurrence signal or an earthquake occurrence signal from a disaster alarm device.
在上述灭火气体喷射器设置有告知器53，该告知器53可通过来自灾害警报机的火灾发生信号或地震发生信号而报警。
The fire extinguishing gas spray device has an annunciator (53) that issues an alarm based on a fire occurrence signal or an earthquake occurrence signal from a disaster alarm device.
在上述灭火气体喷射器设置有告知器53，该告知器53可通过来自灾害警报机的火灾发生信号或地震发生信号而报警。
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