Structure of engine cooling system

Abstract

A structure of an engine cooling system comprises a cylinder body water jacket, a cylinder cover water jacket, a cylinder cushion, a water pump, an engine oil cooler and a booster. The structure of the engine cooling system is technically characterized in that the water pump is provided with a spoon-shaped water pump cavity and a thermostat, the water pump, the water pump cavity and the thermostat are communicated sequentially, the thermostat is respectively provided with a water pump water inlet I and a water pump water inlet II, and the water pump water inlet II is communicated with a heat radiator of a vehicle; the cylinder body water jacket is communicated with the water pump through a water inlet of the cylinder body water jacket, a water inlet pipe of the engine oil cooler, a water outlet pipe of the booster and a water outlet pipe of a heating system are respectively communicated with a water inlet pipe of the water pump, and the water inlet pipe of the water pump is communicated with the water pump water inlet I; the rear portion of the cylinder cover water jacket is provided with a water outlet of the cylinder cover water jacket, and the water outlet of the cylinder cover water jacket is communicated with a water inlet pipe of the booster. By the structure of the engine cooling system, the problems of high heat load of the cylinder cover, poor comprehensive performance and the like of existing engines are solved radically.

Description

technical field [0001] The invention relates to the field of internal combustion engines, in particular to engine components, in particular to an engine cooling system structure. Background technique [0002] The market competition in the automobile industry is becoming more and more fierce. As the core component of the automobile, the engine requires not only excellent performance, but also the dynamic performance of the engine, as well as economic performance and comfort. In line with national standards; especially to reduce carbon dioxide emissions, usually use a small-displacement engine, and then use enhanced technology to improve its performance, so as to achieve the purpose of energy saving and emission reduction. The application of turbocharging technology to gasoline engines is one of the strengthening means widely adopted in recent years. It uses the exhaust gas from the engine to drive the turbine to supercharge the intake air, so as to achieve the purpose of mor...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an engine cooling system structure, which fundamentally solves the problems of high heat load and poor comprehensive performance of the existing engine cylinder head

Images