The open container ship relates to the technical field of ships and comprises a ship body, a plurality of cargo holds with open upper ends are arranged in the middle of the ship body in the length direction of the ship body, and a stern main deck, a stern platform and a stern cabin bottom are sequentially arranged at the tail end of the ship body from top to bottom; a supporting layer is arranged on the stern main deck, an air supply module is detachably and fixedly installed on the supporting layer, a main generator module detachably and fixedly installed on the stern main deck is arranged below the supporting layer, a frequency converter room and a power storage battery room are arranged on the stern platform, and a propelling cabin is arranged at the bottom of the stern cabin. A direct-current bus distribution board is arranged between the frequency converters, a storage battery pack is arranged between the power storage batteries, and two propulsion motors are arranged in the propulsion cabin; the gas supply module is connected with the main generator module to supply LNG fuel, the main generator module is connected with the storage battery pack through the direct-current bus distribution board, and the storage battery pack is connected with the propulsion motor. The LNG tank box and the box type power unit are directly and integrally replaced, and the replacement efficiency and the cruising ability of the ship are improved.
本发明提供了一种敞口集装箱船,涉及船舶技术领域,包括船体,船体中部沿其长度方向设有多个上端敞口的货舱,船体尾端从上至下依次设有艉部主甲板、艉部平台和艉部舱底;艉部主甲板上设有支撑层,支撑层上可拆卸固定安装有供气模块,支撑层下方设有可拆卸固定安装在艉部主甲板上的主发电机模块,艉部平台上设有变频器间和动力蓄电池间,艉部舱底设有推进舱;变频器间设有直流母线配电板,动力蓄电池间设有蓄电池组,推进舱内设有两台推进电机;供气模块与主发电机模块连接供给LNG燃料,主发电机模块通过直流母线配电板与蓄电池组连接,蓄电池组与推进电机连接。本发明直接整装更换LNG罐箱及箱式动力单元,提高更换效率和船舶续航能力。
Open container ship
一种敞口集装箱船
2025-03-07
Patent
Electronic Resource
Chinese