A thrust assembly for propelling a vessel is disclosed. The thrust assembly includes a pump for generating a first seawater flow. The pump includes a pump inlet and a pump outlet. The thrust assembly comprises an ejector; the ejector includes a suction inlet configured to suck a second flow of seawater, a motive inlet connected to a pump outlet for receiving a first flow of seawater from the pump, an outlet portion including an ejector outlet configured to discharge a third flow of seawater, a nozzle disposed downstream of the power inlet and a diffuser disposed in the outlet portion downstream of the nozzle. The outlet portion is configured to mix the first seawater flow with the second seawater flow to produce a third seawater flow, and the diffuser is configured to increase a pressure of the third seawater flow downstream of the diffuser.
公开了一种用于推进船舶的推力组件。所述推力组件包括用于产生第一海水流的泵。所述泵包括泵入口和泵出口。所述推力组件包括喷射器,所述喷射器包括:被配置用于吸入第二海水流的吸入口、连接到泵出口用于从泵接收第一海水流的动力入口、包括被配置用于排放第三海水流的喷射器出口的出口部分、布置在动力入口下游的喷嘴以及布置在喷嘴下游的出口部分中的扩压器。所述出口部分被配置为将第一海水流与第二海水流混合以产生第三海水流,所述扩压器被配置为增加扩压器下游的第三海水流的压力。
Thrust assembly for propelling vessel and vessel comprising such thrust assembly
用于推进船舶的推力组件和包括该推力组件的船舶
31.01.2023
Patent
Elektronische Ressource
Chinesisch
THRUST ASSEMBLY FOR PROPELLING A VESSEL AND VESSEL COMPRISING THE THRUST ASSEMBLY
Europäisches Patentamt | 2023
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