Provided are a motor (1000), a ship propeller (2000), and a ship (3000), the motor (1000) comprising: a casing (100) having a cavity (110) filled with an insulating liquid (120); the stator (200) is fixed in the cavity (110), and a rotating inner cavity (210) is formed in the inner side of the stator (200); and the stirring structure (300) is rotationally arranged in the rotating inner cavity (210), at least part of the stirring structure (300) is immersed in the insulating liquid (120), and the stirring structure (300) is used for stirring the insulating liquid (120) to make contact with the stator (200) in a centrifugal motion or rotating mode, so that the insulating liquid (120) cools the stator (200). The stirring structure (300) stirs the insulating liquid (120) to the inner circumferential surface of the stator (200), so that the stator (200) obtains the insulating liquid (120) from the inner circumferential surface, and the stator (200) and the insulating liquid (120) can be in uniform contact and perform heat exchange. Since the insulating liquid (120) is in contact with the casing (100), heat of the stator (200) is conducted to the casing (100) by the insulating liquid (120), and then the heat is conducted to the outside of the motor (1000) by the casing (100), so that the stator (200) is effectively cooled by the insulating liquid (120).

    提供了一种电机(1000)、船用推进器(2000)及船舶(3000),电机(1000)包括:机壳(100),机壳(100)具有腔体(110),腔体(110)内配有绝缘液体(120);定子(200),固定于腔体(110)内,定子(200)内侧设有转动内腔(210);搅动结构(300),转动设置于转动内腔(210)内,并至少部分浸没于绝缘液体(120),用于搅动绝缘液体(120)以离心运动或旋转形式与定子(200)接触,使得绝缘液体(120)对定子(200)进行冷却。搅动结构(300)将绝缘液体(120)搅动至定子(200)的内周表面,从而使得定子(200)从内周表面处获取绝缘液体(120),使得定子(200)与绝缘液体(120)可以均匀接触,并进行热交换。由于绝缘液体(120)与机壳(100)接触,绝缘液体(120)将定子(200)的热量传导至机壳(100),机壳(100)再将热量传导至电机(1000)外部,从而绝缘液体(120)有效对定子(200)进行降温冷却。


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    Titel :

    Motor, ship propeller and ship


    Weitere Titelangaben:

    电机、船用推进器及船舶


    Beteiligte:
    DAI XINSHENG (Autor:in) / TAN HAO (Autor:in) / LI JUN (Autor:in) / XU DONG (Autor:in) / ZENG YINHUI (Autor:in) / XIE JIARONG (Autor:in)

    Erscheinungsdatum :

    2024-03-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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