The invention discloses an outboard engine for an electric ship and the electric ship, and relates to the technical field of outboard engines for ships. The outboard engine for the electric ship comprises a rack, a motor and an inverter are arranged on the overwater part of the rack, a cooling shell is arranged outside the motor, the inverter is installed on the cooling shell, the inverter and the motor are integrated into an integrated structure through the cooling shell, and the inverter and the motor share the cooling shell for cooling; an electronic water pump is arranged on the underwater part of the rack, a water outlet of the electronic water pump is communicated with a water inlet of the cooling shell through a water inlet hose, and a water outlet of the cooling shell is communicated with a water outlet formed in the rack through a water outlet hose. The outboard engine for the electric ship is suitable for a pure electric ship, the integration degree is high, the overall size is reduced, the cooling effect is good, and fluid resistance is reduced.
本发明公开了一种电动船用舷外机及电动船,涉及船用舷外机技术领域。电动船用舷外机包括:机架,机架的水上部分设置有电机和逆变器,电机外部设置有冷却壳体,逆变器安装在冷却壳体上,逆变器通过冷却壳体与电机集成为一体结构,共用冷却壳体进行冷却;机架的水下部分设置有电子水泵,电子水泵的出水口通过进水软管与冷却壳体的进水口连通,冷却壳体的出水口通过出水软管与机架上设置的出水口连通。本发明提供的电动船用舷外机适用于纯电动船,集成度高,减小了整体体积,冷却效果好,减小了流体阻力。
Outboard engine for electric ship and electric ship
电动船用舷外机及电动船
2022-04-12
Patent
Electronic Resource
Chinese
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |