The invention relates to the technical field of hydrogen energy automobiles, in particular to a hydrogen energy automobile beam type hydrogen cylinder which comprises a hydrogen cylinder body, the middle of the outer side wall of the hydrogen cylinder body is fixedly sleeved with a metal protection sleeve, the two ends of the outer side wall of the metal protection sleeve are fixedly connected with annular flanges, and positioning tooth blocks are fixedly connected with the surface of the metal protection sleeve; the positioning plate is arc-shaped and is attached to the outer side wall of the metal protective sleeve, and the positioning tooth groove is meshed with the positioning tooth block; and the non-elastic bandage is fixedly connected with the welding plate. The metal protective sleeve is fixedly connected to the middle of the outer side wall of the hydrogen cylinder, the annular flanges are fixedly connected to the two ends of the outer side wall of the metal protective sleeve, and the positioning tooth grooves in meshed connection with the positioning tooth blocks are formed in the inner side wall of the positioning plate, so that after the hydrogen cylinder is tightly bound by the non-elastic binding band, the hydrogen cylinder is not prone to falling off. The positioning tooth groove is meshed with the positioning tooth block, so that the hydrogen cylinder can be prevented from rotating, and a pipeline connected with the hydrogen cylinder is prevented from being twisted and even broken.
本发明涉及氢能汽车技术领域,具体为一种氢能汽车横梁式氢瓶,包括:氢气瓶,氢气瓶的外侧壁中部固定套接有金属防护套,金属防护套外侧壁的两端均固定连接有环形凸缘,定位齿块与金属防护套的表面固定连接;定位板设置为弧形并贴合在金属防护套的外侧壁,定位齿槽与定位齿块啮合;非弹力绑带与焊接板固定连接。本发明通过在氢气瓶的外侧壁中部固定连接有金属防护套,所述金属防护套外侧壁的两端均固定连接有环形凸缘,定位板的内侧壁开设有与定位齿块啮合连接的定位齿槽,因此非弹力绑带对氢气瓶进行绑紧后,定位齿槽与定位齿块啮合能够避免氢气瓶发生转动,从而避免与氢气瓶相连接的管道发生扭转甚至断裂。
Beam type hydrogen cylinder of hydrogen energy automobile
一种氢能汽车横梁式氢瓶
2023-01-13
Patent
Electronic Resource
Chinese
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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