Representation system of lubricating oil pollution faults of supercharger

Abstract

The invention discloses a representation system of the lubricating oil pollution faults of a supercharger. The system is characterized by comprising an oil tank, an oil pump, a pressure meter, an overflow valve, a switch valve and the supercharger, an oil outlet, an overflow port and an oil return port are formed in the oil tank, the oil outlet of the oil tank is communicated with the oil pump through an oil pipe, the oil pump is communicated with the overflow valve through an oil pipe, the overflow valve is communicated with the overflow port through an oil pipe, the supercharger is communicated with the oil return port through an oil pipe, the pressure meter is connected with the overflow valve and the switch valve, the switch valve is connected with the supercharger through an oil pipe, a stirring device and an automatic heating device are arranged in the oil tank, and the stirring device is close to the oil outlet of the oil tank. The system has the advantages that the faults of the supercharger caused by various kinds of impurities contained in lubricating oil can be known, and a clue is provided for analyzing and solving the faults of the supercharger in actual application in future.

Description

technical field [0001] The invention relates to a supercharger, in particular to a reproduction system for a supercharger lubricating oil pollution fault. Background technique [0002] With the development of social economy, various automobiles and construction machinery equipment have become more and more common. In order to increase the power and torque of the engine and increase the power of automobiles and machinery equipment, many of them are equipped with turbochargers at the same time. Since the lubricating oil system of the engine is fully circulated, the lubricating oil will be mixed with extremely fine casting sand, iron burrs and other impurity pollutants, and the lubricating oil of the engine will be polluted, resulting in oil leakage of the supercharger, shaft width, and impeller friction. However, since there are many different types of pollutants in lubricating oil, it is currently impossible to know the specific failure caused by a specific pollutant, which b...

AI Technical Summary

Problems solved by technology

Since the lubricating oil system of the engine is fully circulated, the lubricating oil will be mixed with extremely fine casting sand, iron burrs and other impurity pollutants, and the lubricating oil of the engine will be polluted, resulting in oil leakage of the supercharger, shaft width, and impeller friction. Shell and other faults, but because there are many different types of pollutants in lubricating oil, it is currently impossible to know the specific faults caused by specific pollutants, which brings troubles to the analysis of the cause of turbocharger faults

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