事故通风

对可能产生有毒气体的GIS室设正常通风和事故通风系统，房间上、下部均设排风口。

The mechanical ventilation and the emergency ventilation are used for the GIS room which can produce harmful gases , and installs outlets at the upper and under parts of the room .

地铁区间隧道事故通风系统模型试验的研究

Model Test on the Emergency Ventilation System of Subway Tunnel

运用成熟的CFD商业软件FLUENT，对高位喷嘴在地铁隧道事故通风中的应用效果进行了数值模拟，得出喷口形式、射流风速对事故区间通风效果的影响情况；

With the mature CFD industrial software FLUENT , the effects of spray nozzle on the high position in the emergency ventilation is numerically simulated . The influences of different nozzle type and outlet velocity on the ventilation effect in the metro accident section are obtained .

地铁区间隧道事故通风数值模拟研究

Numerical Simulation on Ventilation in Case of Emergency in Metro Tunnel

地铁车站火灾时事故通风量的研究

Study on ventilation volume in subway station fire

公路隧道的火灾事故通风

Fire disaster ventilation of highway tunnel

根据各厂房的具体要求分别设置全面通风系统和事故通风系统。

Full ventilation system and accident ventilation system shall be set according to specific requirement of each factory building .

在分析了地铁站台火灾时烟气流场变化规律的基础上，对不同条件下事故通风量进行了研究。

Based on the analysis of the variation regularity of smoke flow when subway platform fire , the paper studies the necessary the ventilation volume in different conditions .

文摘：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。

Abstract : 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 .

论文介绍了隧道火灾的研究方法及现状，火灾事故应急通风的特点，以及隧道火灾通风灭火救援体系。

The paper presents the methods and researching condition of tunnel fire , the characteristic of emergency ventilation , and the system of rescuing and putting out fire in tunnels .

根据调查显示，大部分的煤矿事故都与矿井通风系统不完善有直接的关系。

According to a survey , most of the coal mine accidents are mainly caused by imperfect mine ventilation system .

在煤矿事故中，重特大事故大多与矿井通风因素相关，因此解决好通风问题就能有效地减少煤矿恶性事故的发生。

In the coal mine accident , the heavy especially big accident is mostly related with mine ventilation . Therefore solves ventilates question to be able effectively to reduce the coal mine malignant accident .