本发明属于泵领域,具体涉及一种磁驱动式喷水推进泵,一种磁驱动式喷水推进泵,包括泵体和布置于泵体泵腔内的叶轮组件,所述喷水推进泵还包括用于驱动所述叶轮组件转动的动力组件,所述动力组件包括通过磁力驱动所述叶轮组件转动的磁力组件,所述泵体包括构成泵腔的泵壳体,所述叶轮组件包括叶轮和导叶,所述导叶的叶片固定在泵壳体上,所述导叶的轮毂延伸有支撑叶轮轮毂的支撑轴,所述叶轮轮毂通过滚动轴承固定在支撑轴上。本发明的有益效果是:本发明发动机首先通过齿轮及套在泵壳体外侧的滑动轴承带动外磁转子转动,外磁转子带动与其耦合的内磁转子转动,导叶的叶片通过热镶固定在内磁转子上,从而实现叶轮的旋转。

    The invention belongs to the field of pumps, and particularly relates to a magnetically driven water spraying boost pump. The magnetically driven water spraying boost pump comprises a pump body and an impeller assembly arranged in a pump cavity of the pump body, and further comprises a power assembly for driving the impeller assembly to rotate, wherein the power assembly comprises a magnetic assembly which drives the impeller assembly to rotate magnetically; the pump body comprises a pump shell which forms the pump cavity; the impeller assembly comprises an impeller and guide blades; blade bodies of the guide blades are fixed on the pump shell; a hub of the guide blades extends to form a supporting shaft which supports an impeller hub; and the impeller hub is fixed on the supporting shaft through a rolling bearing. The magnetically driven water spraying boost pump has the beneficial effects that an outer magnetic rotor is driven to rotate through a gear and a sliding bearing which sleeves the outer side of the pump shell at first, the outer magnetic rotor drives an inner magnetic rotor which is coupled with the outer magnetic rotor to rotate, the blade bodies of the guide blades are fixed on the inner magnetic rotor in a hot inlaying manner, and therefore, rotation of an impeller is realized.


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    Titel :

    一种磁驱动式喷水推进泵


    Erscheinungsdatum :

    2023-12-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F04D Strömungsarbeitsmaschinen , NON-POSITIVE-DISPLACEMENT PUMPS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES