Cylinder interior fuel air ultra-high-pressure highly-mixed direct-injection micro-emission high-energy-saving system master component

Abstract

The invention discloses a cylinder interior fuel air ultra-high-pres sure highly-mixed direct-injection micro-emission high-energy-saving system master component which comprises an air cylinder, a piston, an air inlet channel, an air exhaust channel, a crank, a turbine, a small supercharger, a big supercharger, a high-energy fuel tank, a middle-pressure fuel pump, a pre-injection middle-pressure feeding high-temperature highly-rarefied combustion input control system, an ultra-high-pressure fuel pump and a back-injection high-pressure feeding high-temperature highly-rarefied combustion input control system. The master component is used in a combustion-facilitating combustion-supporting system, wherein the system utilizes a novel combustion method where cylinder interior fuel air high-pressure air flow is injected directly to stir highly-mixed ultra-high-boost large-energy high-pressure high-speed jet flow kinetic energy, and after violent stirring, ultra-high-reaction-rate high-mixing-rate ultra-high vaporization can promote combustion, and the system needs no tail gas treatment device and can use a plurality of fuels to achieve high-speed combustion, high-pres sure high-temperature facilitated combustion and stimulated combustion, and unconventional highly-rarefied high-speed stable combustion, forced combustion, perfect combustion and cleaning combustion. In addition, the cylinder interior high-pressure air flow is injected directly to stir highly-mixed combustion-facilitating ultra-high-reaction-rate high-mixing-rate ultra-high vaporization.

Description

Technical field [0001] The invention relates to an in-cylinder fuel-air ultra-high-pressure high-mixing direct injection electronically controlled injection system, a prefabricated ultra-high-energy high-mixing combustible gas deflagration and combustion-promoting pre-combustion chamber, and an in-cylinder fuel-air high-pressure air-flow direct injection mixing high-mixing super high-increase High pressure, high energy, high pressure, high temperature, high speed jet, kinetic energy, vortex, turbulent flow, violent stirring, ultra high reaction rate, high mixing rate, ultra high vaporization, new combustion method that will surely promote combustion, no need for external exhaust gas treatment device, high pressure and high temperature that can be used for general high-speed combustion of various fuels High-speed promoted combustion, stimulated combustion, unconventional high-lean high-speed stable combustion, forced combustion, complete combustion, clean combustion, high-energy...

AI Technical Summary

Problems solved by technology

[0002] At present, among the known technologies, there is only in-cylinder high-pressure fuel direct injection technology

Images