The invention discloses a carbon fiber composite pressure-resistant cabin for an underwater robot, and belongs to the technical field of pressure-resistant cabins for underwater robots. The pressure-resistant cabin body comprises a cylindrical pressure-resistant cabin body, a sealing piece and an end cover, the cylindrical pressure-resistant cabin body comprises a composite material barrel body, end rings and waterproof coatings, the two end faces of the composite material barrel body are bonded with the end rings, and the waterproof coatings are arranged on the outer surfaces of the composite material barrel body and the end rings; and the end cover is hermetically connected with the cylindrical pressure-resistant cabin body through a sealing ring. According to the working characteristics that the working depth of the underwater robot changes obviously and repeatedly, the metal end rings are bonded to the two ends of the composite material barrel body to form the structural sealing faces, then axial and radial double-structure sealing with the end covers on the two sides is achieved, and the stress concentration phenomenon at the matching positions of the end covers and the cabin body is improved. An optimized winding process and a composite material low-loss high-efficiency processing technology are adopted, and the requirements for strength and stability are met.
本发明公开了一种水下机器人用碳纤维复合耐压舱体,属于水下机器人耐压舱体技术领域。该耐压舱体包括圆柱形耐压舱体、密封件和端盖,所述圆柱形耐压舱体包括复合材料筒体、端环和防水涂层,复合材料筒体的两个端面粘接端环,复合材料筒体和端环的外表面设有防水涂层;所述端盖与圆柱形耐压舱体通过密封圈进行密封连接。本发明针对水下机器人作业深度变化明显且反复的工作特点,在复合材料筒体两端粘接金属端环用于形成结构密封面,进而实现与两侧端盖的轴向、径向双结构密封,并对端盖与舱体配合处的应力集中现象进行了改善。本发明采用了优化后的缠绕工艺和复合材料低损高效加工技术,满足强度及稳定性要求。
Carbon fiber composite pressure-resistant cabin for underwater robot
一种水下机器人用碳纤维复合耐压舱体
2022-11-22
Patent
Elektronische Ressource
Chinesisch
Europäisches Patentamt | 2023
|Europäisches Patentamt | 2023
|Pressure-resistant sealed cabin for underwater long-distance wireless communication
Europäisches Patentamt | 2020
|