The invention provides a hydrogen cylinder arrangement structure suitable for a high-power hydrogen energy vehicle fuel cell model, a hydrogen energy vehicle comprises a vehicle body and a hydrogen cylinder system, and the vehicle body comprises a vehicle body upper cross beam, a vehicle body lower cross beam and a vehicle body side beam. The hydrogen cylinder system comprises a hydrogen cylinder set, a first fastening bolt, a first fastening nut, a fastening belt, a second fastening nut, a hydrogen cylinder supporting seat and a second fastening bolt, the fastening belt is fixed to the hydrogen cylinder set through the first fastening bolt and the first fastening nut, and then the hydrogen cylinder set is fixed to the vehicle body lower cross beam provided with the hydrogen cylinder supporting seat through the fastening belt, the second fastening nut and the second fastening bolt. And the arrangement of the hydrogen cylinder system is completed. The hydrogen cylinder arrangement structure has the beneficial effects that: the space utilization rate, endurance mileage and vehicle safety of the whole fuel cell vehicle are improved, the space of the lower vehicle body is reasonably utilized, the volume of the hydrogen cylinder is increased, meanwhile, the space of a container can be prevented from being occupied, and the assembly maintainability of lateral assembly is high compared with that of the existing hydrogen energy vehicle; and the exclusive fixing structure can effectively play a role in strengthening collision protection.

    本发明提供了一种适用于大功率氢能汽车燃料电池车型的氢瓶布置结构,氢能汽车包括车体和氢瓶系统,车体包括车身上横梁、车身下横梁和车身侧边梁,氢瓶系统包括氢瓶组、紧固螺栓一、紧固螺母一、紧固带、紧固螺母二、氢瓶支撑座、紧固螺栓二,通过紧固螺栓一和紧固螺母一将紧固带固定于氢瓶组,再通过紧固带、紧固螺母二和紧固螺栓二将氢瓶组固定于安装有氢瓶支撑座的车身下横梁上,完成氢瓶系统的布置。本发明的效果是:提高了燃料电池汽车整车空间利用率、续航里程和汽车安全性,合理的利用下车体空间,增大氢瓶容积,同时可避免对货箱空间的侵占,采用侧向装配的装配维护性高与现有氢能源车型,专属的固定结构能有效的起到碰撞保护加强的作用。


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    Titel :

    Hydrogen cylinder arrangement structure suitable for high-power hydrogen energy vehicle fuel cell model


    Weitere Titelangaben:

    一种适用于大功率氢能汽车燃料电池车型的氢瓶布置结构


    Beteiligte:
    XIONG LIANGJIAN (Autor:in) / HAO YIGUO (Autor:in) / NI LI (Autor:in) / ZHAI WENLONG (Autor:in) / YIN JUN (Autor:in)

    Erscheinungsdatum :

    2021-07-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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