Method for solving detonation of high compression ratio internal combustion engine

• Main Author: JIA FENGSHENG
• Format: Patent
• Language: Chinese; English
• Published: 04.07.2012
• Subjects: BLASTING; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION; COMBUSTION ENGINES; COMBUSTION ENGINES IN GENERAL; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; INTERNAL-COMBUSTION PISTON ENGINES; LIGHTING; MECHANICAL ENGINEERING; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; WEAPONS

In order to solve the detonation problem of the high compression ratio internal combustion engine, the invention adopts the following technical scheme: an electric drive turbine of which electric energy is supplied by a storage battery is arranged in the exhaust pipe of an internal combustion engine so as to accelerate the discharge of the waste gas in the internal combustion engine, reduce the waste gas in the final exhaust stroke of the combustion chamber of the internal combustion engine, ensure that the temperature of the mixed gas of fresh air entering the combustion chamber of the internal combustion engine and the residual waste gas is reduced in the intake stroke and then reduce the detonation possibility of the internal combustion engine. The rotation speed of the electric drive turbine can be increased or decreased by a control module according to the rotation speed of the internal combustion engine so as to satisfy different working conditions of the internal combustion engine. The invention solves