An offshore drive unit including a closed cooling circuit is disclosed. Specifically, an offshore drive unit for a vessel, the offshore drive unit comprising a cooling compartment arranged within a drive unit body, where the cooling compartment forms part of a closed cooling circuit, where the cooling circuit is arranged to cool a propulsion component of the vessel, where the cooling compartment forms part of the closed cooling circuit. The cooling compartment comprises an inlet opening, an inlet channel, a lower end, an outlet channel and an outlet opening, where the inlet channel forms a first flow path for cooling fluid from the inlet opening to the lower end of the cooling compartment, and where the outlet channel forms a second flow path for cooling fluid from the outlet opening to the lower end of the cooling compartment. The outlet channel forms a second flow path for a cooling fluid from a lower end of the cooling compartment to an outlet opening, thereby allowing heat to be dissipated from the cooling fluid through an outer wall of the drive unit.

    公开了包括封闭的冷却回路的海上驱动单元。具体地,一种用于船只的海上驱动单元,该海上驱动单元包括被布置在驱动单元主体内的冷却隔间,其中,所述冷却隔间形成封闭的冷却回路的一部分,其中,所述冷却回路被布置成冷却所述船只的推进部件,其中,所述冷却隔间包括入口开口、入口通道、下端、出口通道以及出口开口,其中,所述入口通道形成用于冷却流体从所述冷却隔间的入口开口到下端的第一流动路径,并且其中,所述出口通道形成用于冷却流体从所述冷却隔间的下端到出口开口的第二流动路径,由此允许通过所述驱动单元的外壁将热从所述冷却流体耗散。


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    Title :

    Offshore drive unit comprising closed cooling circuit


    Additional title:

    包括封闭的冷却回路的海上驱动单元


    Contributors:

    Publication date :

    2023-05-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / F01P Kühlung von Kraft- und Arbeitsmaschinen oder Kraftmaschinen allgemein , COOLING OF MACHINES OR ENGINES IN GENERAL / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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