Energy-saving synergistic device for automobile

Abstract

The invention discloses an automobile energy-saving and efficiency-increasing system, comprising an ECU control circuit, a sensor, an expander ECU control circuit, an engine air-entering and a pressure-increasing compensating mechanism, an engine liquid atomization compensating mechanism, an automatic intrusive starter, a transient power compensating mechanism and an electric machinery, wherein, the engine air-entering and pressure-increasing compensating mechanism, the engine liquid atomization compensating mechanism, the automatic intrusive starter, the transient power compensating mechanism and the electric machinery are controlled by the expander ECU control circuit. The invention can improve transient required ratio precision between air and fuel oil, transient transporting proportioning precision and the power of original automobile engine; the invention has the advantages of fast start and acceleration; the engine liquid atomization compensating mechanism can be used for increasing the expansion pressure of a combustion chamber after combusting, thereby the kinetic energy of the engine can be correspondingly improved and large amount of fuel oil can be saved when the engine outputs equivalent power; and the invention not only improves engine power but also reduces oil consumption, which is excellently characterized in that the purification degree of exhaust emission is high and has the rate of economizing gasoline which is more than 10%. The power is improved by more than 5% and the environmental protection function is superior to the original state-IV Europe.

Description

technical field [0001] The invention relates to an automobile energy-saving and efficiency-enhancing system. Background technique [0002] An automobile engine is a machine that obtains kinetic energy by burning fuel and outputs power. In the actual work of an automobile engine, the power demand is ever-changing, and there are working conditions such as idle speed, small load, medium load and full load. When there is no power output, the work of the engine is only used to overcome its own resistance, and the speed (generally) is 700-900r / min. Commonly known as idling condition, the amount of air and fuel inhaled should be very small, but the corresponding residual exhaust gas dilutes the newly inhaled air and fuel to slow down the combustion speed or even stop the flame. Increase the proportion of fuel, and the exhaust gas is seriously polluted. In order to solve this problem, the three-way catalytic converter technology has emerged. The three-way catalytic converter itse...

AI Technical Summary

Problems solved by technology

Commonly known as idling condition, the amount of air and fuel inhaled should be very small, but the corresponding residual exhaust gas dilutes the newly inhaled air and fuel to slow down the combustion speed or even stop the flame. Increase the proportion of fuel, and the exhaust gas is seriously polluted

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