The invention relates to the technical field of heat management of low-vacuum pipeline ultra-high-speed maglev trains, and particularly relates to a low-vacuum pipeline high-speed train system. A train is provided with C groups of cooling assemblies, and the C groups of cooling assemblies comprise C groups of cooling heat exchangers and/or C groups of nozzle assemblies which are arranged on the outer wall of the train. The system has the advantages that because the train runs at a high speed, gas friction in the train and the low-vacuum pipeline can generate a large amount of heat, and meanwhile, key equipment in the low-vacuum pipeline can generate a large amount of heat and heat brought by other reasons in the pipeline when working; and by arranging the C groups of cooling heat exchangers and/or the C groups of nozzle assemblies on the outer wall of the high-speed train, heat exchange can be performed with an airflow around the low-vacuum-pipeline high-speed train or the surface of the train, and therefore a cooling effect is achieved.
本发明涉及低真空管道超高速磁悬浮列车的热管理技术领域,尤其涉及一种低真空管道高速列车系统,列车上设置有C组降温组件,所述C组降温组件包括设置在列车外壁上的C组冷却换热器和或C组喷嘴组件。该发明的优点在于:由于列车高速运行,列车和低真空管道内的气体摩擦会产生大量的热,同时,低真空管道内的关键设备工作时也将产生大量的热及管道内其他原因带来的热;本申请通过在高速列车外壁上设置C组冷却换热器和或C组喷嘴组件,可以与低真空管道高速列车周围的气流或列车表面进行换热,从而起到降温的作用。
Low-vacuum pipeline high-speed train system
一种低真空管道高速列车系统
2020-11-27
Patent
Electronic Resource
Chinese
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