Research on a grille control scheme to enhance safety and comfort of rail vehicles

LI Yang; LIU Youmei; CHEN Yong; LIU Xiaofeng; WANG Hugao; CHEN Zhongjie

doi:10.13890/j.issn.1000-128X.2022.02.004

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Research on a grille control scheme to enhance safety and comfort of rail vehicles

Vehicle Safety and Comfort | 更新时间：2024-08-02

- Research on a grille control scheme to enhance safety and comfort of rail vehicles
- Electric drive for locomotives Issue 2, Pages: 21-25(2022)
- 作者机构：
  
  中车株洲电力机车有限公司，湖南株洲 412001
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128X.2022.02.004
  CLC： U266.2;U270.38⁺3
- Published：10 March 2022，
  
  Received：21 February 2022，
- 稿件说明：
扫描看全文
LI Yang, LIU Youmei, CHEN Yong, et al. Research on a grille control scheme to enhance safety and comfort of rail vehicles. [J]. Electric drive for locomotives (2):21-25(2022)
DOI：

LI Yang, LIU Youmei, CHEN Yong, et al. Research on a grille control scheme to enhance safety and comfort of rail vehicles. [J]. Electric drive for locomotives (2):21-25(2022) DOI： 10.13890/j.issn.1000-128X.2022.02.004.

摘要

为了改善轨道车辆安全性与舒适度，提出了一种车辆格栅控制方案。当车内发生火灾时，通过实现隔墙门的回风格栅、司机室风道口的送风格栅、空调新风装置的进气阀、废排装置的排气阀的联动开闭，防止火情与毒气的蔓延和扩散，促进毒气排出，最大程度地保护乘客和司机的生命安全。当列车外部气压剧烈波动时，在列车内部空间与外部环境完全隔离的同时，将列车内部的司机室与客室空间也进行隔离，此时在一定前提条件下，如果司机室部分部件总泄压时间大于客室部分部件总泄压时间，则可减小司机室内气压波动，改善司机室舒适度，并且从理论上给予推导证明。其研究对轨道车辆在安全性与舒适度方面的设计具有参考作用。

Abstract

In order to improve the safety and comfort level of rail vehicles

a control scheme of vehicle grille was presented. When a fire occurred in a train

the spread of flame and poison gas could be prevented and the poison gas discharge could be promoted by opening and closing the air return grille of partition door

air supply grille of driver's cab wind crossing

inlet valve of air conditioning fresh air device and exhaust valve of waste discharge device

so the life safety of passengers and drivers could be protected maximum; When the external pressure of the train fluctuated violently

while the internal space completely was isolated from the external environment

and the driver's cab was also separated from the passenger compartment

if the total pressure decompression time of driver's cab part component was greater than the total pressure decompression time of passenger compartment part component at this time under certain conditions

the fluctuation of the air pressure driver's cab could be reduced and comfort level of driver's cab could be improved

at the same time

the calculation and verification were carried out. The research provides a reference for safety and comfort design of rail vehicles.

关键词

轨道车辆格栅火灾安全性气压波动舒适度

Keywords

rail vehiclegrillefiresecurityair pressure fluctuationcomfort level

references

戴朝刚, 王旭东, 刘立玺. 中国轨道车辆防火技术标准之思考[J]. 城市轨道交通研究, 2008, 11(5): 1-4.

DAI Chaogang, WANG Xudong, LIU Lixi. On railway vehicle fireproofing standards in China[J]. Urban Mass Transit, 2008, 11(5): 1-4.

董娜, 卢明书, 张宇锋, 等. 轨道车辆空调防火标准的分析及应用研究[J]. 铁道车辆, 2019, 57(9): 13-16.

DONG Na, LU Mingshu, ZHANG Yufeng, et al. Research on analysis and application of the fire-proof standard for air-conditioning on rail vehicles[J]. Rolling Stock, 2019, 57(9): 13-16.

WHITE N. Fire development in passenger trains[D]. Australia: Victoria University, 2010.

田红旗. 列车空气动力学[M]. 北京: 中国铁道出版社, 2007.

TIAN Hongqi. Train aerodynamics[M]. Beijing: China Railway Press, 2007.

GAWTHORPE R G. Pressure comfort criteria for rail tunnel operations[C]//British Railways Board. International Symposium on Aerodynamics & Ventilation of Vehicle Tunnels. London: Elsevier Science Publishers Ltd., 1991: 173-188.

吴炜, 高慧翔, 彭金龙. 城市快速轨道交通空气动力学相关问题探讨[J]. 都市快轨交通, 2011, 24(2): 63-67.

WU Wei, GAO Huixiang, PENG Jinlong. Discussion on some problems of aerodynamics in urban rail transit[J]. Urban Rapid Rail Transit, 2011, 24(2): 63-67.

陈波, 胡文伟. 东莞轨道交通2号线空气动力学及运行舒适度的研究与实践[J]. 都市快轨交通, 2018, 31(3): 68-77.

CHEN Bo, HU Wenwei. Research and practice of aerodynamics and operating comfort in Dongguan rail transit line 2[J]. Urban Rapid Rail Transit, 2018, 31(3): 68-77.

SUZUKI H, FUKUSHIMA N, TEZUKA K, et al. A review of research trends on passengers' aural discomfort caused by rail tunnel pressure change[J]. RTRI Report, 1996, 10(10): 41-42.

ADOLPH U, BOECK L, COLDEWEY M. Air cycle system and pressure protection system for high speed trains[J]. ZEV Glasers Annalen, 1997, 121(2/3): 192-200.

沙森. 中耳气压伤——山区火车司机的职业危害[J]. 铁道劳动安全卫生与环保, 2002, 29(6): 256-257.

SHA Sen. Middle ear air pressure injury-occupational hazard for mountain train drivers[J]. Railway Occupational Safety Health & Environmental Protection, 2002, 29(6): 256-257.

许利深. 深圳地铁11号线地铁列车客室压力变化率超标分析及改进[J]. 现代城市轨道交通, 2019(5): 32-34.

XU Lishen. Analysis and improvement of pressure change rate of passenger coach on Shenzhen metro line 11[J]. Modern Urban Transit, 2019(5): 32-34.

ZHANG T T, WANG F. The air tightness test method of the high speed train[J]. Applied Mechanics and Materials, 2012, 229/230/231: 482-486.

张芯茹, 余以正, 梅元贵. 更高速度下京沪高铁列车整车时间常数动态气密性阈值初探[J]. 铁道机车车辆, 2019, 39(2): 113-118.

ZHANG Xinru, YU Yizheng, MEI Yuangui. Preliminary study on dynamic air tightness threshold of time constant of Beijing-Shanghai high-speed railway train at higher speed[J]. Railway Locomotive & Car, 2019, 39(2): 113-118.

苏晓峰, 程建峰, 韩增盛. 高速列车气密性研究综述[J]. 铁道车辆, 2004, 42(5): 16-19.

SU Xiaofeng, CHENG Jianfeng, HAN Zengsheng. Survey on research of air-tightness of high speed trains[J]. Rolling Stock, 2004, 42(5): 16-19.

张方涛, 李文彪, 李兵. 动车组气密性技术探讨[J]. 铁道机车车辆, 2015, 35(6): 44-46.

ZHANG Fangtao, LI Wenbiao, LI Bing. Technical discussion of the EMU air-tightness[J]. Railway Locomotive & Car, 2015, 35(6): 44-46.

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