The invention provides a front-engine rear-drive hydrogen energy automobile whole-vehicle framework and a hydrogen energy automobile. The front-engine rear-drive hydrogen energy automobile whole-vehicle framework comprises a whole-vehicle platform, a hydrogen cylinder frame, a hydrogen energy engine and a driving system, the hydrogen cylinder frame is fixed to the bottom of a floor of the whole-vehicle platform, and a hydrogen cylinder set is fixed to the hydrogen cylinder frame; the hydrogen energy engine is fixed to the front portion of the whole vehicle platform and located in front of the hydrogen cylinder frame; and the driving system is fixed to the rear portion of the whole-vehicle platform and located behind the hydrogen bottle frame. The technical scheme provided by the invention has the beneficial effects that the whole vehicle adopts a front-engine rear-drive form, and front and rear axle load distribution is reasonable. The hydrogen cylinder set is arranged in the area below the floor, hydrogen cylinders are far away from the front and rear ends of the vehicle, impact force cannot be transmitted to the hydrogen cylinder frame when the vehicle collides in the front-back direction, meanwhile, a large amount of crumple space can be provided for protecting the hydrogen cylinder group from being damaged, and safety performance is improved. Space below the floor is completely used for storing hydrogen, the space utilization rate of the vehicle can be improved, and therefore the vehicle can run for a long time.
本发明提供一种前置后驱的氢能汽车整车架构和氢能汽车,前置后驱的氢能汽车整车架构包括整车平台、氢瓶框架、氢能发动机和驱动系统,氢瓶框架,固定于整车平台的地板底部,氢瓶框架上用于固定氢瓶组;氢能发动机固定于整车平台前部,位于氢瓶框架前方;驱动系统固定于整车平台后部,位于氢瓶框架后方。本发明提出的技术方案的有益效果是:整车采用前置后驱形式,前后轴荷分配合理。氢瓶组布置在地板以下区域,氢瓶远离车辆前后端,车辆在前后向发生碰撞时,冲击力不会传递到氢瓶框架上,同时可有大量溃缩空间保护氢瓶组不受损坏,提高安全性能。地板以下空间全部用于储氢,可提高车辆空间利用率,从而实现车辆超长续航。
Front-engine rear-drive hydrogen energy automobile whole-vehicle framework and hydrogen energy automobile
一种前置后驱的氢能汽车整车架构和氢能汽车
2021-11-16
Patent
Electronic Resource
Chinese
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