公开(公告)号：US20130233165A1

公开(公告)日：2013-09-12

申请号：US13866121

申请日：2013-04-19

Applicant: S.P.M. FLOW CONTROL, INC.

Inventor： Mark D. Matzner ,  Russell D. Kight

IPC: F01B25/00

CPC classification number: F01B25/00 ,  F01B25/04 ,  F04B51/00 ,  F04B2201/0804 ,  F04B2203/0206 ,  F04B2205/05

Abstract: A reciprocating pump assembly includes a pump housing that houses a crankshaft. Pistons are mechanically connected to the crankshaft for pumping fluid through cylinders. Each cylinder has a fluid inlet and a fluid outlet. The pump also has a monitoring housing connected to the reciprocating pump. Within the monitoring housing is a computer with memory. Pressure sensor assemblies sense a pressure value of a fluid within the pump, and are in electrical communication with the memory. An accelerometer positioned on the pump measures vibrations of the pump and is also in electrical communication with the memory for storage of sensed vibrations or displacements during operations. A proximity sensor in electrical communication with the memory is located within the pump housing to determine the rotational velocity of the crankshaft.

Abstract translation: 往复泵组件包括容纳曲轴的泵壳体。 活塞机械地连接到曲轴上以通过气缸泵送流体。 每个气缸都有一个流体入口和一个流体出口。 泵还具有连接到往复泵的监控壳体。 监控室内是一台带记忆的电脑。 压力传感器组件感测泵内的流体的压力值，并且与存储器电连通。 定位在泵上的加速度计测量泵的振动，并且还与存储器电连通，用于在操作期间存储感测到的振动或位移。 与存储器电连通的接近传感器位于泵壳体内以确定曲轴的旋转速度。