Energy conservation and emission reduction mechanism of internal combustion dynamical system

Abstract

The invention discloses an energy conservation and emission reduction mechanism of an internal combustion dynamical system. The energy conservation and emission reduction mechanism comprises an internal combustion engine, a lean-burn boosting system, an engine computer and an optimizing electronic control module, wherein the lean-burn boosting system is used for creating the required conditions for lean burn for the internal combustion engine, and the optimizing electronic control module is used for changing the control command of the engine computer to carry out the optimizing control so as to realize the lean burn of the vehicle engine. With the system, under the condition of not changing structures, common internal combustion engines can successfully realize lean burn and even super lean burn. The lean-burn boosting system which is adopted by the mechanism can create the lean-burn conditions for the common internal combustion engines to carry out lean burn, and the performance of a dynamical system is improved while energy is saved; and additionally, the lean-burn boosting system and the optimizing electronic control module are adopted to directly or indirectly intervene the command which is sent out from the engine computer, so that the vehicle engine can work in the lean-burn state, and the same lean-burn effect of a lean-burn engine system is conveniently and inexpensively realized on the basis of the structure of a common internal combustion engine.

Description

technical field [0001] The invention relates to an energy saving and emission reduction mechanism for an internal combustion engine, in particular to an energy saving and emission reduction mechanism for an ordinary internal combustion engine to realize lean combustion without changing the engine structure. Background technique [0002] With the depletion of fossil fuels with limited reserves, mankind is facing the challenge of an oil crisis. In daily life, people's reliance on fuel is increasing day by day and the price of oil is soaring. At the same time, there is also the problem of air pollution that coexists with the increase of fuel consumption. Under such circumstances, consumers are eager to reduce fuel expenses, and governments are eager to save energy and solve environmental problems. In order to meet this social need, all kinds of energy-saving and emission-reducing products have emerged as the times require. As far as automotive energy-saving and emission-reduc...

AI Technical Summary

Problems solved by technology

However, this kind of lean-burn engine is a specially designed engine structure, which is different from the common engine structure that exists in large numbers at present. How to efficiently realize lean combustion or even ultra-lean combustion without changing the internal structure of ordinary engines is a technical problem that needs to be solved urgently

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