Heat management system for finished vehicle and vehicle

Abstract

The invention relates to the technical field of vehicles, in particular to a heat management system for a finished vehicle and the vehicle. The system comprises a motor cooling loop, a battery coolingloop and an air conditioning loop; a first heat exchange device is arranged between the battery cooling loop and the air conditioning loop, and a second heat exchange device is arranged between the motor cooling loop and the air conditioning loop; the first heat exchange device is used for heat exchange between the air conditioning loop and the battery cooling loop and heat exchange between the air conditioning loop and the motor cooling loop. According to the system, through an air conditioning system, a main driving motor is cooled and a battery is cooled or heated; the power consumed for cooling of the main driving motor cooling loop and the battery cooling loop is reduced.

Description

technical field [0001] The present invention relates to the technical field of automobiles, in particular to a vehicle thermal management system and an automobile. Background technique [0002] In response to the current energy crisis and global warming, all walks of life are conducting energy conservation and emission reduction. Public transport buses have great prospects for reducing energy crisis and global warming. However, the fuel consumption and emissions of traditional passenger cars are increasingly inconsistent with the national standards and regulations on fuel consumption and emissions. New energy buses have emerged in response to the situation and are developing more and more rapidly. For pure electric new energy buses, the battery must not only provide power, but also provide energy for the air conditioning system, which poses a great challenge to the battery life of electric buses. [0003] At present, the thermal management of electric buses is still in its...

AI Technical Summary

Problems solved by technology

[0003] At present, the thermal management of electric buses is still in its infancy. The thermal management of the battery, main drive motor and motor controller is basically independent of the air conditioning system. The cooling and heating of the battery and motor cause a great waste of battery power and reduce the electric The battery life of passenger cars limits the development of electric buses

Images