The auxiliary propulsion device comprises a pressurizing sail base, a pressurizing sail top cover, a pressurizing sail barrel body, a supporting structure, an air pressurizing system and an automatic attack angle adjusting system, the pressurizing sail barrel body is installed on the supporting structure and can rotate, the pressurizing sail base is welded to a ship body structure and connected with the pressurizing sail barrel body, and the pressurizing sail top cover is connected with the pressurizing sail barrel body. And the pressurizing sail top cover is mounted on the pressurizing sail cylinder body. The invention belongs to the technical field of auxiliary propulsion devices for ships, and particularly relates to an auxiliary propulsion device which can be quickly and conveniently installed on an existing ship or added to a new ship through simple design by utilizing an existing supporting structure and facility of the ship, and provides thrust for the ship by adjusting a windward angle of the device to a proper attack angle when a wind angle meets conditions. And a pressurizing structure is arranged on the surface of the device to increase the wind speed difference on the two sides of the device, so that a larger pressure difference is generated to provide larger thrust for the ship, and therefore the auxiliary propulsion device for the ship achieves energy conservation and emission reduction for the ship through wind power auxiliary propulsion.

    本发明公开了一种船舶用辅助推进装置,包括增压帆底座、增压帆顶盖、增压帆筒体、依托结构、空气增压系统和自动调整迎角系统,所述增压帆筒体安装在依托结构上且可转动设置,所述增压帆底座焊接在船体结构上与增压帆筒体连接,所述增压帆顶盖安装在增压帆筒体上。本发明属于船舶用辅助推进装置技术领域,具体是指一种能够利用船舶已有支撑结构、设施快速便捷的安装到现有船舶或通过简单设计增加到新造船舶,当风力风角具备条件时,通过调整本装置的迎风角度到合适的攻角为船舶提供推力,以及在装置表面设置增压结构来使装置两侧风速差增大从而产生更大的压强差为船舶提供更大的推力,从而实现用风力辅助推进为船舶节能减排的船舶用辅助推进装置。


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    Titel :

    Auxiliary propulsion device for ship


    Weitere Titelangaben:

    一种船舶用辅助推进装置


    Beteiligte:
    LI ZHI (Autor:in) / WANG YONG (Autor:in)

    Erscheinungsdatum :

    2023-09-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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