| 某型高速动车组开关侧门故障分析及解决措施 |
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| 引用本文： | 胡 震,才顺印,李艳秋,李东波.某型高速动车组开关侧门故障分析及解决措施[J].铁道机车车辆,2014(1):82-84. |
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| 作者姓名： | 胡 震 才顺印 李艳秋 李东波 |
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| 作者单位： | [1]唐山轨道客车有限责任公司产品研发中心,河北唐山063035 [2]唐山轨道客车有限责任公司质量管理部,河北唐山063035 |
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| 摘 要： | 高速动车组的空调通风系统会对车内外产生一定的压力差,而塞拉门的开启与关闭需在一定的压力范围内才能正常工作。针对无法开关塞拉侧门的故障进行了分析,主要是由于车内外的压力差引起,从而对空调通风系统进行了一定的改进和优化,以保证侧门的正常开闭。
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| 关 键 词： | 空调通风系统 压力 侧门 开关门 废排阀门 优化 |
Fault Analysis and Solutions of the Opening/Closing Side Door in High Speed EMUs |
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| HU Zhen,CAI Shunyin,LI Yanqiu,LI Dongbo.Fault Analysis and Solutions of the Opening/Closing Side Door in High Speed EMUs[J].Railway Locomotive & Car,2014(1):82-84. |
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| Authors: | HU Zhen CAI Shunyin LI Yanqiu LI Dongbo |
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| Institution: | 1 Research and Development Center, CNR Tangshan Railway Vehicle Co. , Ltd. , Tangshan 063035 Hehei, China; Department of Quality Control, CNR Tangshan Railway Vehicle Co. , Ltd. , Tangshan 063035 Hehei, China) |
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| Abstract: | Air-conditioning ventilation system can produce a certain pressure difference between interior and exterior of coach in the high speed EMUs, and sliding plug door opened and closed need to be within the scope of certain pressure to work properly. In this paper, the cause of sliding plug door fault is analyzed, which mainly attributes to the difference of inside and out; and in order to ensure lhe normal opening and closing of a side door, improvement and optimization are adopted to the air-conditioning ventilation system. |
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| Keywords: | air conditioning pressure side door opening/closing valve of exhaust emission optimization |
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