Engine cooling system capable of adjusting power consumption of water pump and control method thereof

• Main Authors: WANG LIFENG, WANG ZIQI, WANG TIANXIANG, WANG XIUQIANG, WU LONGLONG, WANG HAOTIAN, LI SHUSU, WANG MENGXIAO, SUN YUGUO, ZHANG BANGDONG, FAN ZHENQIANG
• Format: Patent
• Language: Chinese; English
• Published: 10.12.2021
• Subjects: BLASTING; COOLING OF INTERNAL-COMBUSTION ENGINES; COOLING OF MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; HEATING; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT PUMPS; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; STEAM ENGINES; WEAPONS

The invention discloses an engine cooling system capable of adjusting the power consumption of a water pump. The engine cooling system capable of adjusting the power consumption of the water pump comprises an engine, wherein the engine is connected with a thermostat, a temperature sensor is arranged between the thermostat and the engine, the thermostat is connected with a radiator and the water pump, a flow adjusting valve is arranged between the water pump and the engine, the flow adjusting valve is arranged at an outlet of the water pump, and the flow adjusting valve and the temperature sensor are connected with a master control MPU, and the master control MPU is connected with an ECU through a CAN bus. The engine cooling system capable of adjusting the power consumption of the water pump has the advantages that damping of the outlet of the water pump is increased, the flow of the water pump is reduced, the power consumption of the water pump is reduced, the flow regulating valve serves as a damper and abso