一种闭式潜水装具呼吸练习装置优化设计与实现  

Optimization Design and Implementation of Breathing Exercise Using a Self-contained Underwater Breathing Apparatus(SCUBA)

作　　者：田旭 雷三山 宋正辉 TIAN Xu;LEI Sanshan;SONG Zhenghui

机构地区：[1]海军学院防险救生系,山东青岛266042 [2]海军92730部队,山东青岛266042

出　　处：《科技创新与应用》2023年第11期38-41,共4页Technology Innovation and Application

摘　　要：该文分析目前一种闭式潜水装具呼吸练习模式及现状,梳理出呼吸频率无法实施监测、呼吸气体无法单向循环和潜水面罩进水应急情况难以模拟等不足。通过在潜水面罩上设置不同高度的阀孔控制进水量、在出气管中设置单向导通装置,并通过计数装置实时采集、显示、存储和分析呼吸频率等手段,优化改进以往使用的装置及练习模式,进一步提升潜水人员练习效能及技能水平。This paper analyzes the breathing exercise mode using a kind of self-contained underwater breathing apparatus(SCUBA),and points out that the respiratory rate can not be monitored,the respiratory gas can not circulate in one way,and the emergency situation of diving mask is difficult to simulate.By setting valve holes of different heights on the submersible cover to control the water intake,setting an one-way conduction device in the outlet pipe,and by means of real-time collection,display,storage and analysis of respiratory rate by the counting device,it is supposed to optimize and improve the previously used devices and practice modes to further improve the practice efficiency and skill level of divers.

关 键 词：呼吸练习 计数膜片 呼吸频率 优化设计 闭式潜水装具 

分 类 号：R332.3[医药卫生—人体生理学]