Special energy saving and emission reduction device for gasoline engine

Abstract

The invention discloses a special energy saving and emission reduction device for a gasoline engine and belongs to the technical field of gasoline engines. The special energy saving and emission reduction device is technically characterized by comprising a sealed tank body, wherein an air inlet joint and an air outlet joint which communicate with an inner cavity of the tank body are arranged on the tank body in the axial direction at an interval, and a filter element is arranged in the tank body between the air inlet joint and the air outlet joint and comprises a stand column as well as a first separating plate, a second separating plate, a third separating plate and a fourth separating plate which are circumferentially arranged on the outer wall of the stand column; an air inlet is formed in the bottom of the stand column, a plurality of first through holes communicating with the air inlet are circumferentially distributed in the stand column between the first separating plate and the second separating plate, a plurality of second through holes are circumferentially distributed in the second separating plate, and a plurality of third through holes are circumferentially distributed in the third separating plate; and an air outlet is formed in the fourth separating plate. The special energy saving and emission reduction device for the gasoline engine is compact and reasonable in structure, capable of realizing oil-air separation and improving the vehicle fuel use efficiency and applicable to the gasoline engine.

Description

technical field [0001] The invention relates to an auxiliary equipment for automobiles, more specifically, to a special energy-saving and emission-reducing device for a gasoline engine. Background technique [0002] At present, cars have been owned by more and more consumers, and have evolved from luxury goods to ordinary means of transportation. How to reduce fuel consumption, save energy, and at the same time reduce vehicle exhaust emissions and protect engines has become a common concern of all sectors of society. At present, various fuel-saving technologies in the automotive industry emerge in endlessly. In terms of improving fuel efficiency, measures such as electronic fuel control and brake fuel control are mainly used. Combustion, some unburned fuel is still discharged through the engine as exhaust gas, its utilization rate is not high enough, there is still room for improvement, it is not good enough in reducing carbon deposition, and it is easy to cause damage to t...

AI Technical Summary

Problems solved by technology

At present, various fuel-saving technologies in the automotive industry emerge in endlessly. In terms of improving fuel efficiency, measures such as electronic fuel control and brake fuel control are mainly used. Combustion, some unburned fuel is still discharged through the engine as exhaust gas, its utilization rate is not high enough, there is still room for improvement, it is not good enough in reducing carbon deposition, and it is easy to cause damage to the car engine

The intake air of the existing automobile engine enters the engine through the intake throttle, wherein part of the exhaust gas after the combustion of the engine is discharged from the exhaust pipe, and the other part of the exhaust gas is directly sent into the intake throttle by the exhaust pipe and then enters the engine for combustion. Because the exhaust gas contains engine oil and other substances harmful to the engine, the combustion efficiency of the engine is reduced, and carbon deposits are easy to occur, which affects the efficiency and service life of the engine

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