公开(公告)号：EP4137736A1

公开(公告)日：2023-02-22

申请号：EP21940003.3

申请日：2021-07-30

申请人： Wang, Mengjun

发明人： Wang, Mengjun

IPC分类号： F17C1/02

摘要： The present disclosure provides a carbon-fibre composite high-pressure hydrogen storage tank, including a tank body, wherein a gas guide port is formed in one side of the tank body, a reinforcing member for improving the strength of the tank body is arranged in an inner cavity of the tank body, a side end of the reinforcing member is fixedly connected to an inner wall of the tank body, and the tank body and the reinforcing member are all made of the carbon-fibre composite. The present disclosure further provides a manufacturing process for the carbon-fibre composite high-pressure hydrogen storage tank. The reinforcing member for connecting and supporting two ends of an inner wall of the tank body is arranged in the inner cavity of the tank body of the hydrogen storage tank provided by the present disclosure, a reinforcing ring is arranged on the inner wall of the tank body along a circumferential direction, so as to improve the whole strength and rigidity of the hydrogen storage tank and ensure the safer and more reliable hydrogen storage tank under a high pressure.