城市隧道机械防排烟系统联动控制设计与实现 |
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作者姓名: | 张欣 张圆圆 |
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作者单位: | 中远海运科技股份有限公司,上海200135;中远海运科技股份有限公司,上海200135 |
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摘 要: | 为满足城市隧道发生火灾时的防排烟需求,隧道内需部署机械防排烟设施。对于隧道内不同位置的火灾,防排烟设施的联动控制策略需专业设计。基于火灾报警系统的逻辑判断方式和流程,根据预设策略实现对不同火灾区段防排烟设施的及时联动控制。实际工程应用结果表明,采用该联动控制策略能实现对火灾现场有毒烟气的有效控制,达到预设的消防目标。
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关 键 词: | 联动控制 防排烟系统 城市隧道 |
Design and Implementation of Dynamic Control for Mechanical Smoke Control System in Urban Tunnel |
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Authors: | ZHANG Xin ZHANG Yuanyuan |
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Institution: | (COSCO SHIPPING Technology Co.,Ltd.,Shanghai 200135,China) |
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Abstract: | The dynamic control strategies for different fire scenarios are developed and presented in detail.The information about fire is taken from the fire alarm system,which ensures the control to respond timely to fire accidents at any place in a tunnel.The design has been implemented in practical engineering project. |
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Keywords: | dynamic control smoke control system urban tunnel |
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