Intelligent cleaning and maintaining system and intelligent cleaning and maintaining method of engine

Abstract

The invention discloses an intelligent cleaning and maintaining system of an engine. The intelligent cleaning and maintaining system of the engine comprises a cleaning pipeline connected with the engine; the cleaning pipeline communicates with the internal part of the engine; the cleaning pipeline is provided with a high-density old oil filter element for filtering impurities and an oil pump capable of driving engine oil in the cleaning pipeline to flow; the cleaning pipeline is connected with a gas inlet port capable of increasing gas pressure; and the intelligent cleaning and maintaining system of the engine is also provided with a dielectric constant detection instrument capable of detecting the quality of old oil. In addition, the invention also discloses a dynamic cleaning method anda static cleaning method for performing cleaning by applying the above system. The intelligent cleaning and maintaining system of the engine can effectively clean the internal part of the engine, eliminate 99 percent of old engine oil and prevent new lubricating oil from being polluted by the old oil, and is simple in operation, high in intelligentization and labor-saving.

Description

technical field [0001] The invention relates to the field of vehicle maintenance, in particular to an engine intelligent cleaning and maintenance system and method. Background technique [0002] In today's society, automobiles have become an indispensable means of transportation, and the engine is often hailed as the heart of the automobile. Adding lubricating oil (also called engine oil) inside the engine is a method to ensure the normal operation of the engine for a long time. Whenever the automobile engine is started, the particles produced by the oxidation of oil and combustion products gradually accumulate on the inner surface of the engine, thus forming sludge, which will aggravate the vibration and wear of the engine, and the combustible mixture in the combustion chamber will fall due to insufficient sealing of the piston ring. If it enters the crankcase, the acidification and oxidation of the lubricating oil will intensify, the engine will become more and more dirty,...

AI Technical Summary

Problems solved by technology

Whenever the automobile engine is started, the particles produced by the oxidation of oil and combustion products gradually accumulate on the inner surface of the engine, thus forming sludge, which will aggravate the vibration and wear of the engine, and the combustible mixture in the combustion chamber will fall due to insufficient sealing of the piston ring. If it enters the crankcase, the acidification and oxidation of the lubricating oil will intensify, the engine will become more and more dirty, and the viscosity of the oil will also change. At the same time, some large particles of dirt, carbon deposits and other impurities accumulated in the engine will narrow or block the lubricating oil passage, which will affect the lubrication of some important parts, such as the lubrication of the camshaft. These problems will directly lead to increased wear of the engine cylinder wall, insufficient power, increased fuel consumption, increased engine oil consumption, and excessive exhaust emissions

At present, the oil change method of automobiles in my country is mainly the natural discharge method and the suction method. These two oil change methods not only consume a lot of manpower, but also cannot really achieve the purpose of 100% oil change. According to test statistics, there are still about 18% of dirty engine oil residues. Inside the engine, and this part of the dirty oil accounts for 45% of all pollutants, the dirty oil and residues left inside the engine cause wear and corrosion to the internal parts of the engine, and when new oil is added, it is immediately polluted by the old oil, Did not achieve the real purpose of oil change maintenance

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