The invention discloses a fixing device, a hydrogen storage module and a vehicle to solve the problem that a hydrogen cylinder is poor in stability and prone to displacement, the fixing device comprises a fixing piece, the fixing piece is provided with an end fixing part used for fixing the end of a gas storage piece and a middle fixing part used for fixing the middle of the gas storage piece, and the end fixing part and the middle fixing part are connected. The end fixing parts and the middle fixing parts are provided with mounting holes allowing the gas storage pieces to penetrate through, and the two mounting holes communicate with each other. The end fixing part is used for fixing the end of the gas storage piece, longitudinal and radial fastening force can be generated at the same time, the longitudinal fastening force provides longitudinal limit for the gas storage piece, and meanwhile, the end extends out of the mounting hole, so that a cylinder valve and a pipeline can be conveniently mounted, connected and debugged; the middle fixing part is used for fixing the middle of the gas storage part, radial fastening force on the gas storage part and radial fastening force on the end fixing parts and the middle fixing part are generated, the radial stability of the gas storage part is guaranteed, and the gas storage part can still be stably connected with the vehicle under the axial or radial acceleration of the vehicle and cannot be loosened.
本发明公开了一种固定装置、储氢模块和车辆,以解决氢瓶稳定性差易移位的问题,该固定装置包括固定件,固定件设有连接的用于固定储气件的端部的端部固定部和用于固定储气件的中部的中部固定部,端部固定部和中部固定部均设有用于储气件穿设的安装孔,两个安装孔连通。端部固定部固定储气件的端部,可以同时产生纵向和径向的紧固力,纵向的紧固力为储气件提供了纵向的限位,同时端部伸出于安装孔可以方便的对瓶阀及管路进行安装连接和调试;中部固定部固定储气件的中部,产生了对储气件径向的紧固力,端部固定部和中部固定部的径向紧固力,保证了储气件径向的稳定性,使得储气件在车辆轴向或者径向的加速度下仍可以与车辆稳定连接,不会松动。
Fixing device, hydrogen storage module and vehicle
一种固定装置、储氢模块和车辆
2022-11-11
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 / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES |
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