Gasoline burning device for diesel engine

Abstract

The invention discloses a gasoline burning device for a diesel engine, which comprises a diesel component provided with at least one set of gasoline combustion component. The gasoline combustion component comprises a gasoline tank, combustion gasoline, a gasoline pipe and a gasoline combustion mechanism, wherein the gasoline combustion mechanism is mechanical or electric and forms a uniform fuel management system with a diesel injector; the fuel management system respectively manages and controls in mechanical mode or electric mode; and the gasoline combustion mechanism cooperates with the diesel injector to supply the needed combustion gasoline at proper time to improve the quality of diesel. On the premise of guaranteeing the performance of the diesel engine, the gasoline combustion device for the diesel engine uses the combustion gasoline to improve the quality of diesel, has favorable effect on the whole cycle process including formation of a gas mixture, ignition, combustion and discharge, and can achieve the multiple aims of reducing diesel consumption, improving fuel oil structure and meeting discharge requirements. The gasoline combustion device for the diesel engine can comprehensively improve the performance of the diesel engine and meet the demand for the future development of internal-combustion engines.

Description

technical field [0001] The invention relates to the technical field of internal combustion engines, in particular to a gasoline fueling device for a diesel engine. Background technique [0002] Energy conservation and environmental protection, building an environment-friendly society, when implementing the new national emission standards, enterprises and users should be duty-bound. If we strive to bring the emission control level of new vehicles in my country in line with developed countries by 2020, with the current growth rate and fuel consumption level of automobiles, by 2020 my country will The number of automobiles will exceed 150 million, and the annual consumption of gasoline and diesel will exceed 250 million tons. Therefore, accelerating the development of energy-saving and new energy vehicles has become a top priority for my country's auto industry to achieve sustainable development. However, the implementation of Euro V and Euro VI standards by the European Union ...

AI Technical Summary

Problems solved by technology

[0005] Third, the ten-year implementation of the National Clean Car Action has not been smooth

The gas vehicles promoted in the past are still limited by the three technical elements of "gas, vehicle and station". The new energy vehicles currently promoted also face three bottlenecks in technology, market and supporting facilities, and there are two difficulties in technology maturity and cost control , by 2011, the sales of new energy vehicles will account for about 5% of the total sales of passenger vehicles, depending on the degree of consumer recognition. It can be seen that compared with the rapid growth of the number of vehicles, it will take a long time to carry out exhaust gas control. Can work

[0006] Fourth, it is difficult to implement uniform emission standards for motor vehicles

At present, the black smoke of buses that people hate has existed for a long time, which is related to the insufficient inflation of the supercharged diesel engine when the speed is low, which leads to the phenomenon of black smoke from the engine, but it can only be improved by relying on the smoke limiter set on the fuel injection pump. , because the diesel engine is in an oxygen-enriched condition, the post-processing is difficult and the processing cost is also high

[0008] Sixth, it is more difficult to meet the emission standards of developed countries

[0014] Therefore, although the above-mentioned publications have done some research and innovation, there are not many substantial research and innovations on the global problems of automobile energy conservation and environmental protection, including the phenomenon of black smoke from diesel vehicles, so the objective conditions such as "gas, vehicle, etc. The constraints of the three major technical elements of "oil, vehicle, and station" have not been considered in practice, nor have the constraints of "oil, vehicle, and station" infrastructure been considered in practical use, nor have they comprehensively utilized lean-burn technology and layered technology based on the extensive promotion of ethanol gasoline, through variable Compression ratio technology "dual fuel supply system" method, combined with very mature modern diesel engine and gasoline engine technology, to solve the "difficulties in ignition and combustion of premixed compression ignition" in advanced internal combustion engine technology

As a result, compared with the modern car technology and the popularized gas vehicle technology, the technical solutions are incomplete and have serious defects, and it is difficult to quickly industrialize according to the actual conditions of our country. It is reflected in the actual effect that it cannot meet the urgent needs of our country and can only be accepted. Force the introduction of technology to solve pollution problems, and continue to follow the old path of pollution first and then governance

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