CN1963168A

CN1963168A - Method for cleaning interior of automobile engine cylinder

Info

Publication number: CN1963168A
Application number: CN 200510061448
Authority: CN
Inventors: 赵国仁
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-11-07
Filing date: 2005-11-07
Publication date: 2007-05-16

Abstract

The cleaning method for the interior of the engine cylinder of vehicles works by connecting pure oxygen to the inlet pipe of the engine to adjust the pressure of oxygen, eliminating the carbon residue and other impurity inside the cylinder within 30-60s, with the engine in idling status. It is not only feasible to clean and maintain the engine for cars, but also to motorcycles alike that have combustion engines.

Description

The inner method of cleaning of a kind of automobile engine cylinder

Technical field

The present invention relates to the inner method of cleaning of a kind of automobile engine cylinder.

Background technique

Motor on the automobile in use for some time, its cylinder with motivation will be safeguarded and clean, traditional cleaning method is that dismounting is decomposed the back with immersions such as alcohol, bright ketone or gasoline, and then removes with pressurized air.This method wastes time and energy, and cleaning performance is unstable again, and some high adhesive materials can't are washed off clearly at all.Domestic most of repair shops still continue to use this outmoded method at present.In recent years, a series of fuel system of automobile that released one after another on the market exempt to unpick and wash equipment, it not only can clean the carburetor type petrol engine, fuel-injected petrol engine, also be applicable to diesel engine, the fitness for purpose automobile is once exempted to dismantle pump circulation to engine fuel system and is cleaned behind ten thousand kilometers of the 2-2.5 of having travelled, just can remove combustion-chamber deposit and oil-fired system colloid, carbon distribution, get rid of all faults smooth because of combustion-chamber deposit, fuel system or that obstruction causes.

Summary of the invention

The objective of the invention is provides a kind of design more reasonable science at the problem of present automobile in maintenance and cleaning process, the method for the inner cleaning of a kind of automobile engine cylinder that method is easy.

Principle of the present invention:

Motor is a kind of device that a kind of chemical energy is converted into mechanical energy, chemical energy becomes heat energy by burning earlier, heat energy expands and becomes mechanical energy, described chemical energy is meant the heat energy that oil firing becomes, oil firing needs oxygen, if oily perfect combustion, cylinder does not have impurity so, such-and-such reason is arranged during owing to engine operation, for example firmly step on the gas sometimes, at this moment the fuel oil in the cylinder has increased, and the required oxygen of oil inflame does not increase, the unnecessary like this oil that does not have burning has been formed carbon, has become in-engine rubbish; Equally, oil plant is impure, and airborne impurity quickens to tie the reason of carbon especially.In general, engine fuel system is through after a while use, because the impurity in airborne dust and the gasoline etc. can make the smooth or obstruction of oil circuit, add that the carbon distribution and the colloid that produce in the combustion process also can be attached on inlet and exhaust valve, intake and exhaust port, closure and the firing chambers, especially on the oil nozzle or petrol-injected oil nozzle attached to diesel engine, make oil nozzle stop up, adhere, cause oil spout seepage, atomization badness, not even oil spout, thereby cause oil consumption to increase engine power decline, unstable idle speed, bad Acceleration and starting difficulty.According to test, fuel system will have 10% fuel injection quantity to be hindered, and will cause oil inflame incomplete, and engine performance descends, and fuel consume increases, and delivery temperature raises.

Rubbish Main Ingredients and Appearance in the cylinder is a carbon, and carbon can burn under certain conditions, allowing the carbon oneself of the inside burn if create certain condition in the cylinder, by outlet pipe waste gas is discharged then, is exactly a kind of very simple and direct cleaning method.Evidence connects purity oxygen on suction tude, its air pressure is adjusted to 3-4atm, allows engine operation at idling mode, lasts 30-60 second, and knot carbon and other impurity in the cylinder all are eliminated.In the ordinary course of things, airborne oxygen content is about 20%, when oxygen doubles, the speed of substance combustion, the purity of burning do not double, but increase several times, be 100% pure oxygen if the in-engine oxygen that provides is provided, so when motor sucks purity oxygen, because the burning in the cylinder is at high temperature carried out, general rubbish and impurity all can burn fully.

Cleaning method of the present invention:

Method of the present invention mainly is to connect purity oxygen on the suction tude with motor, and its air pressure is adjusted to 3-4atm, allows engine operation at idling mode, lasts 30-60 second, and knot carbon and other impurity in the cylinder all are eliminated.

The present invention compares with existing engine air cylinder interior cleaning method, has following tangible advantage and innovation.(1) the simple and direct science of method.Because the rubbish Main Ingredients and Appearance in the cylinder is a carbon, and carbon can burn under certain conditions, the burning if the carbon inside the creation certain condition allows in the cylinder is controlled oneself is discharged waste gas by outlet pipe then, is exactly a kind of very simple and direct cleaning method.(2) effect is obvious.Connect purity oxygen on the suction tude with motor, its air pressure is adjusted to 3-4atm, allows engine operation at idling mode, lasts 30-60 second, and knot carbon and other impurity in the cylinder all are eliminated.(3) the present invention saving of labor, laborsaving, cost-saving in implementation process, and needn't dismantle the decomposition motor, improved the working life of motor.

The present invention is applicable to the maintenance and the cleaning of motor car engine, also is applicable to the cleaning of all fuel engines such as motorcycle.

The present invention is further detailed explanation below in conjunction with embodiment.

Embodiment

Embodiment 1, automobile is carried out pure oxygen clean, automobile will keep in repair and clean after running several ten thousand kilometers, as with traditional cleaning method, must dismantle and soak, the expense that wastes time and energy cost, but also differ reach surely as scheduled requirement and desirable effect.And use pure oxygen cleaning method of the present invention, and as long as connect purity oxygen on the suction tude with motor, its air pressure is adjusted to 3-4atm, allows engine operation at idling mode, lasts 30-60 second, knot carbon and other impurity in the cylinder all are eliminated.

Embodiment 2, one 125 motorcycle is carried out pure oxygen clean, as this motorcycle 34000 kilometers strokes have been arranged, per at ordinary times 5000 kilometers need to change a spark plug owing to will stop burning can not light a fire or travel the time, very well after cleaning, also can start when particularly it temperature is low slightly, power performance obviously increases, and noise also has obvious decline, in a word, the 10 yuans effect of changing a spark plug is far from not changing spark plug and carries out pure oxygen and clean well.

Claims

1, the inner method of cleaning of a kind of automobile engine cylinder, it is characterized in that connecting purity oxygen on the suction tude with motor, suitably regulate the air pressure of its oxygen, allow engine operation at idling mode, last 30-60 second, knot carbon and other impurity in the cylinder all are eliminated.