Automobile heat management system and automobile

Abstract

The invention provides an automobile heat management system and an automobile, and relates to the technical field of automobiles and is designed for solving the problem of high whole automobile manufacturing cost due to the complicated structure of the existing hybrid electric vehicle heat management system. The automobile heat management system comprises a battery heat management loop and an electric driving heat management loop. A battery module, a first reversing valve, a heat exchanger and a second reversing valve are sequentially connected in series and arranged in the battery heat management loop; cooling liquid flowing through the battery module performs heat exchange through the heat exchanger; an electric driving module, the first reversing valve, an electric driving heat radiation element and the second reversing valve are sequentially connected in series and arranged in the electric driving heat management loop; the cooling liquid flowing through the electric driving moduleperforms heat exchange through the electric driving heat radiation element. The automobile comprises the automobile heat management system. The automobile heat management system and the automobile provided by the invention are used for realizing efficient cooling on the battery module, an electronic voltage booster, a motor and a motor controller in a high-temperature environment and the heat compensation on the battery module in the low-temperature environment.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to an automobile thermal management system and an automobile. Background technique [0002] As the world's energy problems become increasingly apparent, energy conservation and environmental protection have become an important direction for the development of the automotive industry. As a new generation of clean vehicles with low fuel consumption and low pollution, hybrid vehicles are gradually entering the world stage, and have been recognized by industry insiders and extensive attention of experts and scholars. Among them, the 48V micro-hybrid vehicle can not only achieve the purpose of reducing emissions and saving fuel through functions such as acceleration assistance, energy recovery, start-stop and coasting, but also can improve power and energy reserves, assist parking, electronic cruise and electric driving, etc. It can also achieve stable energy supply and improve driv...

AI Technical Summary

Problems solved by technology

[0004] The first object of the present invention is to provide an automobile thermal management system to solve the

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