Engine and cooling system thereof

Abstract

The invention discloses an engine and a cooling system of the engine. The cooling system of the engine comprises a cylinder body pipeline, a cylinder cover pipeline, a water pump, a radiator, a first thermostat and a heating assembly. The first end of the radiator is communicated with a water inlet of the water pump, a first joint of the first thermostat is communicated with the second end of the cylinder body pipeline and the second end of the cylinder cover pipeline, and a second joint and a third joint of the first thermostat are communicated with the two ends of the radiator respectively; an inlet of the heating assembly is communicated with at least one of the cylinder cover pipeline and the cylinder body pipeline and an outlet of the heating assembly is communicated with the first joint of the first thermostat. According to the cooling system of the engine, the use efficiency of energy is improved, control is convenient, a comfortable heating environment can be provided, the use rate of energy can be increased, energy is saved, and environment friendliness is achieved.

Description

technical field [0001] The invention relates to the technical field of vehicle manufacturing, in particular to an engine cooling system and an engine with the cooling system. Background technique [0002] Existing automobiles are generally equipped with an engine cooling device, which can provide heat to the driver's cab or compartment while cooling the engine. However, the traditional engine cooling device cannot carry out precise "thermal management" according to the working conditions of the engine, which will easily cause the temperature in the cab or compartment to rise slowly in the cold winter season, affecting the comfort of the car, and there is no need to use the engine cooling device in summer When heating the cab or compartment, it is easy to cause excessive energy consumption of the main water pump. In addition, the engine is cooled during the starting process of the car, which may easily cause difficulty in starting the engine or high energy consumption for wa...

AI Technical Summary

Problems solved by technology

However, the traditional engine cooling device cannot carry out precise "thermal management" according to the working conditions of the engine, which will easily cause the temperature in the cab or compartment to rise slowly in the cold winter season, affecting the comfort of the car, and there is no need to use the engine cooling device in summer When heating the cab or compartment, it is easy to cause excessive energy consumption of the main water pump

In addition, the engine is cooled during the starting process of the car, which may easily cause difficulty in starting the engine or high energy consumption for warming up.

Images