Kinematics Research of Rotating-Sleeve Distributing-Flow System for Reciprocating Plunger Pump

摘要

The traditional valve orifice system had some shortages like: loose structure, more throttling loss, low efficiency and affected highly by operating frequency, then proposed and adopted a new type of rotating-sleeve distributing-flow system for reciprocating plunger pump. Established the kinematic characteristic of reciprocating plunger pump, researched the motion characteristics of reciprocating plunger pump. It provides the theoretical foundation for the following research.