The invention relates to the field of ship and underwater vehicle manufacturing industry, and aims to be applied to all-electric propulsion official aircrafts, drainage type ships, yachts, underwatervehicles and water surface operation platforms. The invention makes it possible to produce a pod pump jet propeller integrating a motor, a guide vane and a jet pump. Moreover, the spray pipe flow field is a spray pipe technology of expanding inflow, contracting pressurization and expanding jet flow, and kinetic energy of fluid in the flow field is fully utilized to further improve the efficiency of the propeller. The provided all-electric integrated pod pump jet propeller comprises a jet pipe, an impeller, a motor supporting frame which is arranged on the jet pipe and is provided with rectifying blades, a driving motor and a motor sealing cabin. According to a model test result, the pod electric pump jet propeller has the technical effects that the overall performance of a ship can be improved, the effective load is increased, and the maneuvering performance is remarkably improved, so that the pod electric pump jet propeller has extremely high application value and wide market application prospect.

    本发明涉及船舶及水下航行器制造业领域,旨在用于全电推进的公务艇、排水型船、游艇、水下航行器以及水面作业平台。本发明使得生产一种具有电机、导叶和喷泵集成为一体的吊舱泵喷射推进器成为可能。而且,本发明的喷管流场为扩张进流,收缩增压和扩张射流的喷管技术,充分利用流体在流场内的动能进一步提高推进器的效率。所提出的实现这一全电集成吊舱泵喷推进器包括:一个喷射管;一个叶轮;一个安装在喷射管上的具有整流叶片的电机支撑架;一个驱动电机;一个电机密封舱。根据模型试验结果,所述吊舱电动泵喷推进器技术效果可以提高舰船总体性能,增加有效载荷,显著提高机动性能,因而具有极高的应用价值和广阔的市场应用前景。


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    Titel :

    Pod electric pump jet propeller


    Weitere Titelangaben:

    吊舱电动泵喷推进器


    Beteiligte:
    HAN YUJUN (Autor:in)

    Erscheinungsdatum :

    2020-07-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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