基于中空渗透滤芯太阳能口罩流体力学分析  

Hydromechanics Analysis of Solar Mask System Based on Hollow Infiltration Filter

作　　者：周亚东[1] 朱世军[2] 朱丽萍[1] 钱勇 王军[1] ZHOUYadong ZHU Shijun ZHULiping QIAN Yong WANG Jun(School of Industy and Information Technology, Hainan College of Vocation and Technique, H aikou 570216, China Hainan Overseas Chinese Middle School, Haikou 570206, China)

机构地区：[1]海南职业技术学院工业与信息学院,海口570216 [2]海南华侨中学,海口570206

出　　处：《上海工程技术大学学报》2017年第3期198-203,共6页Journal of Shanghai University of Engineering Science

摘　　要：介绍一种基于渗透滤芯自吸式太阳能口罩系统,通过流体力学原理对口罩进出口通道的管径、中空过滤滤芯的孔隙率、膜厚度等参数进行基础理论及选型、匹配分析,得到符合所有人群呼吸过滤PM2.5微小颗粒物需求的口罩系统,该系统结构简单、拆卸更换方便、绿色环保,为口罩进入实际生产、测试及投入市场提供理论基础.A kind of sel basic theory, selection f-priming solar mask system based on hollow infiltration filter was introduced, the and matching of the inlet and outlet channels of the mask, the porosity of the hollow filter element, the film thickness and other parameters were analysed by the principle of hydromechanics. A mask system which can meet the requirements of respiratory filtration of PM2.5 particles was obtained. The system structure is simple,easy to remove the replacement and green which can provide the foundation for the mask into the actual production,testing and putting on the market.

关 键 词：太阳能自吸式口罩 管径 渗透滤芯 孔隙率 呼吸阻力 

分 类 号：TQ013.1[化学工程] TQ021.1