The invention discloses a modularized horizontal eccentric wheel reciprocating pump. The modularized horizontal eccentric wheel reciprocating pump comprises a bottom plate, piston cylinders, pistons, an inner eccentric wheel, an outer eccentric wheel, a horizontal keeping sleeve, a horizontal keeping sleeve cover, a rolling bearing, a motor, a motor frame, a bearing supporting table, a modular main shaft and a coupler. The modularized horizontal eccentric wheel reciprocating pump has the advantages that one eccentric wheel mechanism simultaneously drives the two pistons to reciprocate, so that the liquid supply capacity is very strong, and the vibration and the flow pulsation rate can be reduced at the same time. By adopting a horizontal laminated layout mode, the structure of the pump is more compact, and the mass and the volume of the whole pump are reduced. The modular design is adopted, and the multi-group laminated layout of two groups, three groups, four groups, five groups and the like can be reasonably arranged according to the working flow requirement. The flow pulsation rate can be effectively and further reduced by reasonably controlling the liquid suction and drainage sequence of different laminated piston cylinders. The service life of the pump can be effectively prolonged due to the lower flow pulsation rate and small vibration.

    一种模块化的卧式偏心轮往复泵。其包括底板、活塞缸、活塞、内偏心轮、外偏心轮、水平保持套、水平保持套盖、滚动轴承、电机、电机架、轴承支撑台、模块化主轴和联轴器;本发明优点:通过一个偏心轮机构同时驱动两个活塞进行往复运动,因此具有很强的供液能力,同时可以减小振动和降低流量脉动率。采用卧式叠层的布局方式,使泵的结构更加紧凑,减少了整泵的质量与体积。采用模块化设计,可以根据工作流量需要合理地设置成两组、三组、四组、五组等多组叠层布局。通过合理的控制不同叠层活塞缸的吸液与排液顺序,可以有效地进一步降低流量脉动率。较低的流量脉动率和较小的振动可有效提高本泵的使用寿命。


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    Title :

    Modularized horizontal eccentric wheel reciprocating pump


    Additional title:

    一种模块化的卧式偏心轮往复泵


    Contributors:
    WU MENGLI (author) / HUO BINGHUI (author) / HUANG YUXUAN (author) / WANG JIACHENG (author) / HAN HAOHUAN (author) / LUO XIANLONG (author) / SUN LUXIANG (author) / LYU ZHENTAO (author) / WANG XUHAO (author) / TANG JIE (author)

    Publication date :

    2021-10-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F04B Verdrängerkraft- und Verdrängerarbeitsmaschinen für Flüssigkeiten , POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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