The invention provides a cover plate of a fuel storage tank of a locomotive and a fuel cell assembly for the locomotive. The cover plate comprises a plate body, an edge beam assembly and a cross beam assembly. The plate body is provided with two opposite planes and four side surfaces surrounding and connected with the two planes. The edge beam assemblies are connected to two opposite side surfaces of the four side surfaces in a sealed mode. The cross beam assembly is connected to the other two opposite side surfaces of the four side surfaces in a sealed mode. The plate body, the edge beam assembly and the cross beam assembly are all made of light alloy materials in an extrusion forming mode, and the cover plate covers the fuel storage tank in a sealing mode. The cover plate is formed by extruding light profiles, so that the problems of more welding seams, larger thickness, heavier weight, poor sealing performance and the like caused by the fact that the cover plate is manufactured by a traditional steel beam and a skin are solved.
本申请提供一种机车储燃料箱的盖板和机车用燃料电池组件,其中盖板包括板体、边梁组件和横梁组件。板体具有相背的两个平面和围绕并连接两个平面的四个侧表面。边梁组件密封连接于四个侧表面的其中两个相背的侧表面。横梁组件密封连接于四个侧表面中另外的两个相背的侧表面。板体、边梁组件和横梁组件均采用轻型合金材料挤压成型制作,盖板密封盖设于储燃料箱。本申请的盖板,采用轻型型材挤压成型,避免了传统的钢梁加蒙皮来制作盖板造成的焊缝较多,厚度较大,重量较重,密封性能不良等问题。
Cover plate of locomotive fuel storage tank
机车储燃料箱的盖板
2024-07-05
Patent
Electronic Resource
Chinese
IPC: | B61C Lokomotiven , LOCOMOTIVES |
Engineering Index Backfile | 1939
|Engineering Index Backfile | 1887