The invention discloses an ocean platform lifting gravity energy storage and cyclic utilization device which comprises a polygonal truss, a plurality of lifting piles are arranged on the truss and fixedly connected with the truss, plug pin holes are formed in the lifting piles, lifting racks are arranged on the side edges of the lifting piles and connected with a power system, and the power system is connected with the lifting piles. An energy storage hydraulic cylinder is arranged on the side, away from the truss, of the lifting pile and connected with a bolt hydraulic cylinder, and the bolt hydraulic cylinder and the energy storage hydraulic cylinder are both connected with an energy storage control system. The pile leg lifting system has the advantage that a gravity energy storage and cyclic utilization device is arranged in each pile leg lifting system. Gravitational potential energy in the descending process of the ocean platform is absorbed by an energy storage hydraulic cylinder arranged in the energy storage device and converted into pressure energy of the energy storage hydraulic cylinder. In the lifting process of the ocean platform, pressure energy stored in the energy storage hydraulic cylinder is converted into clean energy capable of being used by the ocean platform lifting device through cooperation between the energy storage hydraulic cylinder and the plug pin hydraulic cylinder, and energy waste is reduced.
本发明公开了一种海洋平台升降重力储能及循环利用装置,包括多边形桁架,所述桁架上设有多个提升桩,两者固定连接,所述提升桩上设有插销孔,所述提升桩侧边上设有提升齿条,所述提升齿条与动力系统连接,所述提升桩远离桁架一侧设有储能液压缸,所述储能液压缸与插销液压缸连接,所述插销液压缸、储能液压缸均与储能控制系统连接。其优点在于,每组桩腿升降系统内设置有重力储能与循环利用装置。海洋平台下降过程中的重力势能经储能装置内设置的储能液压缸吸收,并转化为其压力能。在海洋平台抬升过程中,储能液压缸通过与插销液压缸之间的协同配合,将其内部储存的压力能转化为可供海洋平台提升装置利用的清洁能源,减少能源的浪费。
Ocean platform lifting gravity energy storage and cyclic utilization device
一种海洋平台升降重力储能及循环利用装置
2023-06-09
Patent
Elektronische Ressource
Chinesisch
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