公开(公告)号：US20230243296A1

公开(公告)日：2023-08-03

申请号：US18004915

申请日：2022-06-28

Applicant: TAIYUAN UNIVERSITY OF TECHNOLOGY

Inventor： Jianjun Zhu ,  Keying Wang ,  Buyong Zhang

IPC: F02B69/02 ,  F02B77/08 ,  F02D19/08 ,  F02D41/30 ,  F02F3/00 ,  F02D19/06

CPC classification number: F02B69/02 ,  F02B77/08 ,  F02D19/08 ,  F02D41/3094 ,  F02F3/00 ,  F02D19/0655

Abstract: The present disclosure belongs to the field of dual-fuel engine combustion systems, in particular to a dual-fuel intelligent combustion system and a control method thereof. The dual-fuel intelligent combustion system comprises a cylinder body, a cylinder cover, a piston, a methanol fuel injector, a diesel injector and ECUs (electronic control units), wherein the cylinder body, the cylinder cover and the piston form a combustion chamber, the cylinder cover is arranged right above the cylinder body, the piston is arranged in the cylinder body, the combustion chamber is provided with an air inlet channel and an air outlet channel, the combustion chamber is internally provided with the methanol fuel injector for injecting alcohol fuel into a cylinder and the diesel injector for injecting ignition fuel diesel into the cylinder, and the methanol fuel injector and the diesel injector are respectively controlled by the two ECUs.

公开(公告)号：US11834984B2

公开(公告)日：2023-12-05

申请号：US18004915

申请日：2022-06-28

Applicant: TAIYUAN UNIVERSITY OF TECHNOLOGY

Inventor： Jianjun Zhu ,  Keying Wang ,  Buyong Zhang

IPC: F02B69/02 ,  F02B77/08 ,  F02D19/08 ,  F02D41/30 ,  F02D19/06 ,  F02F3/00

CPC classification number: F02B69/02 ,  F02B77/08 ,  F02D19/0655 ,  F02D19/08 ,  F02D41/3094 ,  F02F3/00

Abstract: The present disclosure belongs to the field of dual-fuel engine combustion systems, in particular to a dual-fuel intelligent combustion system and a control method thereof. The dual-fuel intelligent combustion system comprises a cylinder body, a cylinder cover, a piston, a methanol fuel injector, a diesel injector and ECUs (electronic control units), wherein the cylinder body, the cylinder cover and the piston form a combustion chamber, the cylinder cover is arranged right above the cylinder body, the piston is arranged in the cylinder body, the combustion chamber is provided with an air inlet channel and an air outlet channel, the combustion chamber is internally provided with the methanol fuel injector for injecting alcohol fuel into a cylinder and the diesel injector for injecting ignition fuel diesel into the cylinder, and the methanol fuel injector and the diesel injector are respectively controlled by the two ECUs.