【作者】 包光宏； 肖正学； 李志勤； 韦爱勇；

【Author】 BaoGuanghong Xiao Zhengxue Li Zhiqin Wei Aiyong(School of Environment and Resources, Southwest University of Science and Technology Mianyang 621010,Sichuan, China)

【机构】 西南科技大学环境与资源学院；

【摘要】 针对在大空间场所下,普通火灾探测技术无法及时发现火灾,常用的闭式喷水灭火系统不能有效发挥作用,结合某 PDP(等离子显示器)大空间洁净厂房探讨了大空间场所火灾早期预报与自动灭火技术以及该厂房的应用。根据该厂房的特殊功能在非洁净区间选择了红外对射式火灾探测系统等, 在洁净区间设置了 VESDA 系统。综合产品技术性能、价格等各个方面考虑自动喷淋灭火系统选择了快速响应的闭式喷水灭火系统。更多还原

【Abstract】 In view of large space building, the ordinary fire detection technology can’t discover a fire in time, the commonly used close-type sprinkler system for automatic extinguishing system can’t effectively play the role.The article discussed early-stage fire Detection and auto-extinguishing Technology in large space building as well as the PDP pure factory building application.According to the factory special function, it chose the infra-red mutual-scanning smoke detector in the non-pure sector and established the VESDA system in the pure sector.Considering product technical performance, the price and so on, it chose fast-response close-type sprinkler system for automatic extinguishing system.更多还原