The invention relates to a water tank for a railway vehicle. The water tank comprises a box body; a water injection pipe, an overflow pipe, an emptying pipe, a water inlet pipe and a water supply pipeare arranged on the box body; the top of the box body is hung on a vehicle body chassis through a hanging assembly. The box body is composed of an outer skin, a framework and an inner box container,the inner box container is formed by bending a thin plate, a swash plate is installed in the inner box container, the outlet end of the emptying pipe is connected into the overflow pipe, and the outlet end of the overflow pipe penetrates through a bottom plate of the vehicle body to be installed so as to drain water out of the vehicle. The structure of the water tank is reasonably optimized, the structural strength is guaranteed, the sealing performance can be guaranteed, the weight of the tank body is reduced, and the requirement for light weight of a vehicle is met; meanwhile, the design, manufacturing and assembling difficulty of a designer for designing a connector of the water tank and a vehicle body bottom plate is lowered.
本发明涉及一种轨道车辆用水箱,包括箱体,在箱体上安装有注水管、溢流管、清空管、进水管及供水管,所述箱体的顶部通过吊挂组件吊挂在车体底架上,所述箱体由外皮、骨架及内箱胆组成,所述内箱胆由薄板折弯成型,在所述内箱胆内部安装有防波板,所述清空管的出口端接入所述溢流管,所述溢流管的出口端穿过车体底板安装用以将水排至车外。本发明对水箱结构进行了合理优化,既保证结构强度,又可保证密封性及减轻箱体的重量,满足车辆轻量化要求,同时也降低了设计人员设计水箱与车体底板接口的设计和制造、装配难度。
Water tank for railway vehicle
一种轨道车辆用水箱
2020-11-13
Patent
Electronic Resource
Chinese
IPC: | B61C Lokomotiven , LOCOMOTIVES |
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