CN1532268A

CN1532268A - High efficiency detergent for non-dismantling engine

Info

Publication number: CN1532268A
Application number: CNA031209297A
Authority: CN
Inventors: 马高基; 王宝和
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-03-25
Filing date: 2003-03-25
Publication date: 2004-09-29

Abstract

The high efficiency detergent without needing of dismantling engine consists of aromatic hydrocarbon, high boiling point arene mixture, methyl ethyl benzene, trimethyl indane, lubricating oil and corrosion inhibitor in certain proportion. By means of the sucking force of the intake manifold during the idle speed, the detergent is sucked into combustor, injector, valve and other parts of the engine to loosen or dissolve deposited carbon, and to convert it into CO2 and CO exhausted from the tail gas tube. Without need of opening engine, the deposited carbon and other dirt may be exhausted, resulting in saving in time, labor and money.

Description

A kind ofly exempt to tear open the engine high-efficiency stain remover

Technical field

The present invention relates to metallic substance scrubbing technical field, particularly a kind ofly exempt to tear open the engine high-efficiency stain remover.

Background technology

Current automobile has become the important vehicles in the people life, and the owning amount of automobile is increases substantially every year per capita.The heart component of automobile is an engine, when gasoline burns in engine cylinder, owing to reasons such as incomplete combustions, causes in the combustion chamber, position such as oil nozzle and valve produces a certain amount of deposition of carbon.All kinds of engines are after several ten thousand kilometers of operations, this deposition of carbon phenomenon can have a strong impact on the atomizing and the burning quality of oil nozzle, and then cause fuel combustion not exclusively, motor performance descends, reduce work-ing life, fuel consumption and discharge amount of exhaust gas increase, thereby automobile discharges a large amount of black smokes under steam, causes the severe contamination to atmospheric environment.The cleaning of at present domestic engine to all kinds of motor vehicles mostly will be opened the cylinder cap dismounting, manually with rigid instrument carbon film is scraped off, and further cleans up with metal cleaner and brush again, assembles then.This method not only the time long, expense height, and restore not tightly causes cylinder leakage tester or leakage of oil easily, power is affected.At present domestic also have the people need not dismantle engine in research, can eliminate the method for some parts carbon deposit in the engine.For example number of patent application is 95112728.4 disclosed additive for preventing gasoline engine from carbon deposit, it adopts raw material proportionings in accordance with regulations such as organic amine, lipid acid, alcohols, cellosolve, rare-earth salts, emulsifying agent, hydro carbons to make additive for preventing gasoline engine from carbon deposit, its major function is to prevent that petrol motor is when operation, gasoline combustion produces charcoal, causes deposition of carbon.And for example number of patent application is 96100059.7 disclosed oil engine greases, carbon deposit cleaner, and it is made up of thanomin, butanols ether, ammoniacal liquor, water, oleic acid, emulsifying agent, machine oil and kerosene, and it is mainly used in grease, the carbon deposit that cleans in the IC engine oil pipes.Also do not have at present a kind ofly need not open the product that engine can fast, efficiently be removed carbon deposit in the engine cylinder.

Summary of the invention

The object of the present invention is to provide and a kind ofly need not open engine cylinder cover, that can rapidly and efficiently the dirts such as carbon deposit of each parts such as engine inner combustion chamber, oil nozzle and piston be got rid of exempts to tear open the engine high-efficiency stain remover.

The objective of the invention is to be achieved through the following technical solutions: a kind of to exempt to tear open the engine high-efficiency stain remover be a kind of efficient spissated mixture, it is formulated by a certain percentage by aromatic hydrocarbons, high boiling point aromatic hydrocarbons mixture, ethyl methyl benzene, Three methyl Benzene indane, lubricating oil, stopping agent, and the weight percent of each component is aromatic hydrocarbons 41%, high boiling point aromatic hydrocarbons mixture 37%, ethyl methyl benzene 9%, Three methyl Benzene indane 6%, lubricating oil 5%, stopping agent 2%.

The present invention is formulated by a certain percentage by multiple organic cleaning solvent and lubricating oil, stopping agent and other active substance, and it carries out the carbon removal effect from physics and two aspects of chemistry.Its physics aspect is the loosening and a part of carbon film of dissolving by organic cleaning solvent.Its chemical aspect is to make carbon film be converted into carbonic acid gas, carbon monoxide by active substance and get rid of from offgas duct.By the effect of lubricating oil, stopping agent in the stain remover, make the relevant parts of engine reduce wearing and tearing simultaneously, avoid parts are caused corrosion.

The present invention compared with prior art has following advantage:

1, can rapidly and efficiently remove each position carbon deposit and dirts such as combustion chamber, injector, valve, reduce oil consumption, prolong engine work-ing life.

2, easy to use.The suction of intake manifold can be drawn into each position that need remove contamination with the present invention automatically when it utilized engine idle.

3, than now artificial clean cylinder body inner product charcoal save time greatly, laborsaving, economical.

4, it is original-pack to avoid engine to change because of the artificial unloading cleans, and reduces the engine sealing property.

5, exhaust emissions is purified, thereby reduces environmental pollution.

Embodiment

With account for weight part 41% aromatic hydrocarbons, account for weight part 37% the high boiling point aromatic hydrocarbons mixture, account for weight part 9% ethyl methyl benzene, account for weight part 6% the Three methyl Benzene indane, account for weight part 5% machine oil, account for the mechanical stopping agent of weight part 2%, under normal temperature and pressure conditions, blend and promptly make the present invention---exempt to tear open the engine high-efficiency stain remover.During use, at first start motor car engine, make its temperature rise to 60 °～70 ℃, the centre hole of unloaded engine intake manifold (or gasoline engine carburetor lower body air inlet small pipeline hole) then, stain remover is connected hose connection fill in this hole, the vacuum that produces when utilizing running of an engine sucks in the cylinder stain remover automatically.After sucking stain remover, pull down pipe connecting and restore engine pipeline.Stopped putting out engine 20 minutes, the dirts such as carbon deposit at each position in stain remover and the cylinder body are further reacted, starting engine makes it to be in the middling speed running condition afterwards, and strengthens rotating speed gradually.The intravital dirt of cylinder this moment etc. is promptly discharged thereupon.Vehicle operating is more than 50 kilometers, and all carbon deposits can be removed and finish in the cylinder body.

Claims

1, a kind ofly exempts to tear open the engine high-efficiency stain remover, it is characterized in that: it is formulated by a certain percentage by aromatic hydrocarbons, high boiling point aromatic hydrocarbons mixture, ethyl methyl benzene, Three methyl Benzene indane, lubricating oil, stopping agent, and the weight percent of each component is aromatic hydrocarbons 41%, high boiling point aromatic hydrocarbons mixture 37%, ethyl methyl benzene 9%, Three methyl Benzene indane 6%, lubricating oil 5%, stopping agent 2%.