A servo hydraulic flushing system

Abstract

The invention provides a servo hydraulic flushing system. The servo hydraulic flushing system comprises a hydraulic oil tank, a servo flushing control subsystem, a servo tightness test subsystem, an online particle detection subsystem, an automatic oil temperature control subsystem and a man-machine control subsystem. The servo flushing control subsystem is internally provided with a flushing pipeline and an oil return pipeline. The servo tightness test subsystem is connected to the hydraulic oil tank and the flushing pipeline in the servo flushing control subsystem and used for detecting the tightness of the servo hydraulic flushing system. The online particle detection subsystem is arranged on the oil return pipeline in the servo flushing control subsystem and used for detecting the cleanliness degree of oil in the oil return pipeline. The automatic oil temperature control subsystem is arranged on the hydraulic oil tank and used for controlling the temperature of oil in the hydraulic oil tank. The man-machine control subsystem is in communication with the servo flushing control subsystem, the servo tightness test subsystem, the online particle detection subsystem and the automatic oil temperature control subsystem. The servo hydraulic flushing system has the beneficial effects of being compact in structure, efficient, high in automation degree, convenient to use, reliable in performance and low in noise, saving energy and the like.

Description

technical field [0001] The invention relates to hydraulic flushing technology, in particular to a servo hydraulic flushing system. Background technique [0002] The hydraulic flushing system is widely used in the flushing of hydraulic system pipelines in marine engineering, large ships, metallurgical equipment manufacturing, and aerospace. [0003] At present, the hydraulic flushing system is relatively simple and rough: output hydraulic flow and pressure through ordinary motors and quantitative pumps or plunger pumps, manually adjust the empirical flow value of pipe diameter flushing according to pipe diameter and experience, and some equipment introduces pulses to improve flushing However, there are obvious deficiencies in flushing efficiency and energy saving; the current domestic hydraulic flushing system cannot effectively monitor and adjust the flow, pressure, temperature, and Renault system of the entire process during the flushing process of the hydraulic system pipe...

AI Technical Summary

Problems solved by technology

Domestic flushing equipment is generally designed using the principle of high flow and low pressure. In order to comprehensively consider the pressure requirements of the flushing equipment such as the length of the pipeline and the height of the equipment (pressure drop), the flushing effect is not ideal when flushing small or long pipes.

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