新型低温化学氧自救呼吸器的防护性能研究
Study on protective performance of the latest low temperature chemical oxygen self-rescuer
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摘要: 针对化学氧自救呼吸器现有产品普遍存在呼吸温度高的问题，设计了一种新型化学氧自救呼吸器，介绍了呼吸器整体组成和气路结构，详细论述了产氧剂配方、呼吸气路结构、气体循环路径等呼吸器关键技术参数及结构的综合最优确定。样机综合性能测试结果表明：呼吸器在保证氧气和二氧化碳体积分数等满足要求的同时，实现了较低的呼吸温度，提高了化学氧自救呼吸器使用的安全性和舒适性。Abstract: Aiming at the problem of high respiratory temperature in the existing products of chemical oxygen self rescue respirator, a new type of chemical oxygen self rescue respirator is designed. The overall composition and gas circuit structure of the respirator are introduced. The comprehensive optimal determination of the key technical parameters and structure of the respirator, such as the formula of oxygen generator, the structure of respiratory gas circuit and gas circulation path, are discussed in detail. The comprehensive performance test results of the prototype show that the respirator not only ensures that the volume fraction of oxygen and carbon dioxide meets the requirements, but also realizes a lower respiratory temperature, and improves the safety and comfort of chemical oxygen self rescue respirator.
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[1] 马龙.KJYF-96/8矿用可移动式救生舱空气净化系统[J].煤矿安全，2015，46（7）：120-122. MA Long. Air purification system for KJYF-96/8 mine-used movable rescue capsule[J]. Safety in Coal Mines, 2015, 46（7）: 120-122.
[2] 杨大明.煤矿井下紧急避险技术装备现状与发展[J].煤炭科学技术，2013，41（9）：49-52. YANG Daming. Status and development on technology and equipment of emergency refuge system in underground mine[J]. Coal Science and Technology, 2013, 41（9）: 49-52.
[3] 马龙.TDLAS技术在煤矿灾害气体检测领域的应用[J].煤矿安全，2015，46（6）：87-89. MA Long. Application of TDLAS technology in the field of coal mine gas disaster detection[J]. Safety in Coal Mines, 2015, 46（6）: 87-89.
[4] 唐勇.煤矿井下安全避险及应急救援处理技术探讨[J].中国设备工程，2020（1）：178-179. [5] 孙继平.煤矿井下避难硐室与救生舱关键技术研究[J].煤炭学报，2011，36（5）：713-717. SUN Jiping. The key technologies of the refuge chamber and rescue capsule in the underground coal mine[J]. Journal of China Coal Society, 2011, 36（5）: 713-717.
[6] 孙继平.煤矿井下紧急避险关键技术[J].煤炭学报，2011，36（11）：1890-1894. SUN Jiping. Research on key technologies of emergency refuge system in underground coal mine[J]. Journal of China Coal Society, 2011, 36（11）: 1890-1894.
[7] Kathleen M Kowalski-Trakofler, Charles Vaught, Michael J Brnich Jr. Expectations training for miners using self-contained self-rescuers in escapes from underground coal mines[J]. Journal of Occupational and Environmental Hygiene, 2008, 5（10）: 671-677. [8] 马龙.无线测距技术在煤矿人员定位系统中的应用[J].煤矿安全，2015，46（3）：71-73. MA Long. Application of wireless ranging technology in personnel positioning system of coal mine[J]. Safety in Coal Mines, 2015, 46（3）: 71-73.
[9] 肖家武.矿用呼吸器应用探讨[J].矿业安全与环保，2011，38（1）：76-77. XIAO Jiawu. Discussion on application of mine respirator[J]. Mining Safety & Environmental Protection, 2011, 38（1）: 76-77.
[10] 陈伟，刘应书.化学氧呼吸器的现状与发展趋势[J].中国安全生产科学技术，2013，9（4）：60-66. CHEN Wei, LIU Yingshu. Current situation and development tendency of chemical oxygen respirator[J]. Journal of Safety Science and Technology, 2013, 9（4）: 60-66.
[11] 韩文东.浅谈化学氧自救器的应用[J].中国消防，2020（8）：66-69. [12] A KUMAR. A comparative feature of filter type self rescuer（FSR） and chemical type self rescuer（SCSR） for its use in adverse situation of underground coal mine fire[J]. Journal of Mines, Metals & Fuels, 2011, 59（11/12）: 385-388. [13] 杨进，袁洪军.新型化学氧自救呼吸器的研究[J].煤矿安全，2008，39（8）：23-27. YANG Jin, YUAN Hongjun. Research on new-type chemical oxygen respirator for self-rescue[J]. Safety in Coal Mines, 2008, 39（8）: 23-27.
[14] 于翔，高圣，陈绍南，等.我国煤矿用自救器生产现状及发展趋势[J].中国个体防护装备，2011（2）：5-9. YU Xiang, GAO Sheng, CHEN Shaonan, et al. Situation and development trend of self-rescuer manufacture for coal mine in China[J]. China Personal Protection Equipment, 2011（2）: 5-9.
[15] 张强.ZH型化学氧自救器供氧温度理论分析及实验研究[D].湘潭：湖南科技大学，2019. [16] 刘何清，张强，游波，等.化学氧自救器供氧温度理论计算模型[J].安全与环境学报，2021，21（1）：223. LIU Heqing, ZHANG Qiang, YOU Bo, et al. Theoretical calculation model of the oxygen supply temperature for the chemical oxygen rescuers[J]. Journal of Safety and Environment, 2021, 21（1）: 223.
[17] 刘天宇.矿用化学氧自救器生氧温度的影响因素研究[D].湘潭：湖南科技大学，2017. [18] 林兴华，张敏革，秦青，等.化学氧自救器结构对生氧剂的影响[J].煤矿安全，2015，46（2）：95-98. LIN Xinghua, ZHANG Minge, QIN Qing, et al. Influence of chemical oxygen self-rescuers structure on oxygen generating agent[J]. Safety in Coal Mines, 2015, 46（2）: 95-98.
[19] 张世涛，许凯，刘浩，等.化学氧气呼吸器生氧罐的设计[J].矿业安全与环保，2009，36（5）：48-50. ZHANG Shitao, XU Kai, LIU Hao, et al. Design of oxygen-generating pot used for chemical oxygen respirator[J]. Mining Safety & Environmental Protection, 2009, 36（5）: 48-50.
[20] 刘浩，许凯.ZH30化学氧自救器新型呼吸循环的研究[J].矿业安全与环保，2007，34（4）：21-22. LIU Hao, XU Kai. Study on new breathing cycle of ZH30 chemical oxygen self-rescuer[J]. Mining Safety & Environmental Protection, 2007, 34（4）: 21-22.
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