Auxiliary fuel saving and environmental protection device for diesel internal combustion engine

Abstract

The invention discloses an auxiliary oil-saving environmental protection device of a diesel internal combustion engine. The auxiliary oil-saving environmental protection device of the diesel internal combustion engine is communicated with a cylinder of the diesel internal combustion engine through a pipeline. Hydrogen and oxygen mixed gas is led into the cylinder and is mixed with diesel spray for combustion. The auxiliary oil-saving environmental protection device comprises a circulating gas supply device, a separating and filtering device and a circuit control system. The circulating gas supply device comprises a hydrogen an oxygen generator. A gas inlet of the separating and filtering device and a gas outlet of the hydrogen and oxygen generator are communicated through a first pipeline. A gas outlet of the separating and filtering device is communicated with a gas supply pipeline of the diesel internal combustion engine. Electrolytic gas is led in through the gas supply pipeline of the diesel internal combustion engine. The separating and filtering device is communicated with the hydrogen and oxygen generator through a second pipeline so that an electrolyte solution of the hydrogen and oxygen generator can be recycled. The circuit control system is electrically connected with the hydrogen and oxygen generator and the separating and filtering device. The auxiliary oil-saving environmental protection device can promote sufficient combustion of diesel oil in the diesel internal combustion engine, increase the combustion rate and the utilization rate of the diesel and effectively reduce the content of pollutants in exhausted tail gas, and therefore the comprehensive benefits of saving energy, reducing emission and protect the environment are achieved.

Description

technical field [0001] The invention belongs to the technical field of fuel saving of diesel internal combustion engines. More specifically, the present invention relates to an auxiliary fuel-saving and environmental protection device for a diesel internal combustion engine, which can provide the diesel internal combustion engine with mixed combustion of hydrogen and oxygen gas and diesel spray, promote the full combustion of diesel in the diesel internal combustion engine, reduce the amount of diesel used, and reduce the risk of pollutants in the exhaust gas. content, save energy and protect the environment. Background technique [0002] With the increasing number of internal combustion engines in the world, petroleum, which is the main fuel of internal combustion engines, is facing a serious problem of increasing shortage. In order to improve the efficiency of the engine to prolong the use of limited oil resources, and to reduce the emission of carbon dioxide, a greenhous...

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Problems solved by technology

[0003] At present, the combustion efficiency of diesel engines for vehicles is generally about 70%. Due to low combustion efficiency and insufficient combustion, environmental problems such as high fuel consumption and high emission pollutants have been caused.

The existing ways to improve high fuel consumption and high emissions are generally fuel additive products, which can improve the pollution of emissions by changing the chemical properties of fuel or through chemical action, but for performance such as fuel combustion rate and fuel saving rate no significant improvement

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