集装箱式燃烧实验室搭建研究  

Research on the Construction of Container-type Combustion Laboratory

作　　者：付沛松 Fu Peisong(Kunming Training Corps,National Fire and Rescue Administration,Kunming 650000,China)

机构地区：[1]国家消防救援局昆明训练总队,云南昆明650000

出　　处：《山东化工》2024年第13期238-240,共3页Shandong Chemical Industry

摘　　要：传统的火灾模拟实验通常在较小尺寸的腔体空间内进行,且由于体量限制,通常只描述某一阶段的燃烧现象。使用改造集装箱进行燃烧试验可以较完整地复现整个火灾燃烧过程,具有较强的实用价值。集装箱式燃烧实验室通常使用40尺标准集装箱改造而成,使用木条堆垛作为可燃物,因可燃物数量较多且露天放置,对其使用环境和管理应有特定要求。燃烧过程中测试的指标数据主要有温度、热流密度、压差、烟气流速、烟气组分等,实验室内部被划分为燃烧区和观察区,配备了热电偶、热流传感器、气体检测仪和皮托管等测试仪器,以监测燃烧过程中的各种参数变化,通过绘制曲线并进行拟合,可较完整地反映整个燃烧发展过程。研究结果表明,集装箱式燃烧实验室能够为类似场景的火灾处置提供实验数据支持,有助于深入了解燃烧现象并提高火灾应对能力。Traditional fire simulation experiments are usually conducted in smaller chamber spaces,and due to volume limitations,they usually only describe the combustion phenomenon in a certain stage.The use of modified containers for combustion testing can fully reproduce the entire fire combustion process and has strong practical value.Container type combustion laboratories are usually transformed from 40 foot standard containers,using wooden stacking as combustible materials.Due to the large quantity of combustible materials and their outdoor placement,there should be specific requirements for their usage environment and management.The indicator data tested during the combustion process mainly includes temperature,heat flux density,pressure difference,flue gas flow rate,flue gas composition,etc.The laboratory is divided into a combustion area and an observation area,equipped with testing instruments such as thermocouples,heat flux sensors,gas detectors,and pitot tubes to monitor various parameter changes during the combustion process.By drawing curves and fitting them,the entire combustion development process can be more fully reflected.The research results indicate that containerized combustion laboratories can provide experimental data support for fire disposal in similar scenarios,which helps to gain a deeper understanding of combustion phenomena and improve fire response capabilities.

关 键 词：燃烧试验 火灾 可燃物 热流密度 压差 

分 类 号：TQ086[化学工程]