2results about How to "Improve fuel saving effect" patented technology

The invention discloses an intelligent regulation and control system for fuel injection of a fuel engine, and relates to the technical field of electrical control of fuel injection of fuel engines. Comprising an engine operation parameter acquisition module, a real-time working condition intelligent identification module, an oil injection target parameter intelligent resolving module, a working condition self-adaption self-learning module, a fault diagnosis and safety protection module and a full-working-condition data storage module, the other modules are used for sequentially completing working condition recognition, oil injection parameter calculation, electric driving control, in-cylinder combustion monitoring, oil injection parameter closed-loop correction, working condition self-adaptive learning, fault safety protection and full-period data storage, oil injection process regulation and control are achieved through high-precision electric control, and all-working-condition oil saving and consumption reduction are achieved; the device can adapt to full-life-cycle performance change of the engine, guarantees operation safety and emission compliance, and reduces the operation and maintenance cost of equipment.

This invention relates to an engine cooling water jacket structure, comprising: a water distribution chamber disposed inside the engine cylinder, the water distribution chamber having a cylinder block inlet; a cylinder head water jacket disposed inside the cylinder head, including an upper cylinder head water jacket and a lower cylinder head water jacket connected to each other, the upper cylinder head water jacket being connected to the water distribution chamber; and a cylinder block water jacket disposed inside the cylinder block, the cylinder block water jacket having a cylinder block outlet, the cylinder block water jacket being connected to the upper and lower cylinder head water jackets. This engine cooling water jacket structure can improve the cooling effect of various engine components and enhance their reliability.