The invention discloses an emergency pump bottom valve component for a cabin vertical shaft, and relates to the technical field of pump bottom valves, the emergency pump bottom valve component comprises a supporting seat, an outer valve body and a valve core, the supporting seat comprises a connecting ring, the outer valve body comprises an outer shell, the inner side of the lower end of the outer shell is provided with an outer valve body inner edge, and the valve core is slidably arranged in the outer shell; an elastic supporting piece is arranged on the inner edge of the outer valve body, the valve element comprises an upper shell and a lower shell, a plurality of partition plates are connected between the upper shell and the lower shell, a liquid outlet is formed in the middle of the upper shell, a valve element outer edge is arranged on the outer side of the lower shell, and a sealing piece is arranged at the bottom of the inner edge of the outer valve body. When the emergency pump is put down, the valve element is driven to move downwards, the outer edge of the valve element is separated from the inner edge of the outer valve body, liquid goods can flow into the liquid outlet through a channel between the upper shell and the lower shell, pumping out of the liquid goods is achieved, an operator does not need to independently control opening and closing of the bottom valve, and the working efficiency is higher.
本申请公开了一种用于船舱竖井的应急泵底阀部件,涉及泵井底阀技术领域,其包括支撑座、外阀体、阀芯,支撑座包括连接环,外阀体包括外壳体,外壳体的下端内侧设置有外阀体内沿,阀芯滑动设置在外壳体内部,外阀体内沿上设置有弹性支撑件,阀芯包括上壳体和下壳体,上壳体和下壳体之间连接有若干隔板,上壳体的中间位置设置有出液口,下壳体的外侧设置有阀芯外沿,外阀体内沿的底部设置有密封件,本申请能够利用应急泵自身的重量,在应急泵下放时,带动阀芯向下移动,阀芯外沿与外阀体内沿分离,液货即可通过上壳体和下壳体之间的通道向出液口中流动,实现液货的泵出,不需要操作人员单独控制底阀的启闭,工作效率更高。
Emergency pump bottom valve component for cabin vertical shaft
一种用于船舱竖井的应急泵底阀部件
2025-04-15
Patent
Electronic Resource
Chinese
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