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.