压缩空气泡沫灭火系统中泡沫混合器研究现状

文章首先对压缩空气泡沫灭火系统原理进行简单介绍,着重对其中的关键核心部件——泡沫混合器的不同类型进行展开,根据结构和功能的不同,分别对管线式、环泵式、压力式、平衡压力式和计量注入式5个类型进行介绍。针对不同类型的泡沫混合器,结合原理与实际分析其各自的优劣势和适用场景。文章最后针对目前的研究现状提出对泡沫混合器未来研究方向的展望。

Firstly,the principle of compressed air foam fire extinguishing system is introduced briefly.Emphasis is placed on the deployment of different types of the foam mixer which is the key components of system.According to the different structure and function,five types of pipeline type,ring pump type,pressure type,balanced pressure type and metering injection type are introduced respectively,mainly for different types of foam mixers.According to different types of foam mixers,their strengths and weaknesses and applicable arena are analyzed based on the theory and actual situation.In view of the current research status,the future research directions of foam mixer are proposed in the end of this paper.