水下呼吸器使用性能检测系统的设计与实现
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摘要
针对水下呼吸器传统检测方法效率低、不安全的问题,设计出一种水下呼吸器使用性能检测系统。该检测系统采用加压舱模拟深海环境,用呼吸机模拟人肺呼吸的功能,通过调节加压舱的压力,来模拟人员佩戴呼吸器的使用状态。利用分析仪分析气体含量,压力传感器测定减压阀出口压力和呼吸阻力等,可以全方位检测呼吸器使用性能的各种数据。测试表明:该检测系统满足设计要求,能够有效检测水下呼吸器的各项使用性能。
In view of the problem that the traditional detection methods of underwater breathing apparatus are inefficient and unsafe,a performance detection system of underwater breathing apparatus is designed. The system simulates the deep sea environment with compression chambers,and simulates the function of human lung respiration with breathing machine. what's more,the use of breathing apparatus is simulated by adjusting the pressure of the compression chambers. By using analysis of gas content by analyzers,outlet pressure of pressure relief valve measured by pressure sensor and respiratory resistance,etc.,various data on the performance of breathing apparatus can be detected in all directions. The test results showed that the system meets the design requirements and can effectively detect the performance of underwater breathing apparatus.
In view of the problem that the traditional detection methods of underwater breathing apparatus are inefficient and unsafe,a performance detection system of underwater breathing apparatus is designed. The system simulates the deep sea environment with compression chambers,and simulates the function of human lung respiration with breathing machine. what's more,the use of breathing apparatus is simulated by adjusting the pressure of the compression chambers. By using analysis of gas content by analyzers,outlet pressure of pressure relief valve measured by pressure sensor and respiratory resistance,etc.,various data on the performance of breathing apparatus can be detected in all directions. The test results showed that the system meets the design requirements and can effectively detect the performance of underwater breathing apparatus.
引文
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[2]孙伟志,谭华.海水压力模拟试验台的设计[J].液压与气动,2016(5):113-115.
[3]顾靖华,陈锐勇,李富山.潜水呼吸阻力调节装置的研制[J].海军医学杂志,2012,33(5):328-329.
[4]牛同锋,徐浩星,周渝淞.水下呼吸器用调节阀的设计改进[J].液压与气动,2016(1):78-81.
[5]李艳,李新娥.应变式压力传感器及其应用电路设计[J].计量与测试技术,2007(12):32-33.
[6]海老原大树.电动机技术实用手册[M].北京:科学出版社,2006.
[7]闻邦椿.机械设计手册[M].北京:机械工业出版社,2010.
[8]赵秀伟,任建岳.步进电动机控制系统设计概述[J].微特电机,2014,42(5):8-13.
[9]付平.密封设计手册[M].北京:化学工业出版社,2009.
[10]吴慧斌.潜水呼吸器综合性能检测装置的设计[J].河南科技,2014(10):135.
[11]田海,崔桂梅,王晓红.西门子PLC控制网的配置策略与应用[J].电气传动,2010,40(1):76-80.
[12]段伟.西门子PLC的应用及干扰研究和讨论[J].电子测试,2016(7):125.
[13]伯志革.气囊式正压氧气呼吸器呼吸阻力影响分析[J].矿业安全与环保,2013,40(3):103-106.
[14]夏骏梅.基于组态软件的综合自动化平台的设计与实现[J].电子世界,2013(10):131-132.
[15]王红星,张一鸣.基于西门子S7-200及力控组态软件的变频控制技术[J].现代制造技术与装备,2016(4):91-92.