Automotive Thermal Management System and Automotive
A thermal management system and battery thermal management technology, applied in electric vehicles, vehicle components, vehicle energy storage, etc., can solve problems such as complex structure of thermal management system
Active Publication Date: 2020-07-07
ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD +1
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Problems solved by technology
[0004] The first object of the present invention is to provide an automobile thermal management system to solve the technical problem of the complex structure of the hybrid electric vehicle thermal management system in the prior art
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[0037] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0038] In the description of the present invention, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance.
[0039] In the description of the present invention, it should be noted that the terms "connected" and "connected" should be understood in a broad sense unless otherwise clearly specified and limited. For ex...
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The invention relates to an automobile thermal management system and an automobile, relates to the technical field of automobiles, and is designed to solve the problem that the existing hybrid electric automobile thermal management system has a complicated structure and causes high vehicle manufacturing costs. The automotive thermal management system includes a battery thermal management loop and an electric drive thermal management loop. The battery module, the first reversing valve, the heat exchanger, and the second reversing valve are arranged in series in the battery thermal management circuit, and the coolant flowing through the battery module passes through the heat exchanger for heat exchange; the electric drive module, the first reversing valve The directional valve, the electric drive heat sink and the second reversing valve are sequentially arranged in series in the electric drive thermal management circuit, and the coolant flowing through the electric drive module passes through the electric drive heat sink for heat exchange. The automobile includes the above-mentioned automobile thermal management system. The automobile thermal management system provided by the invention and the automobile are used to realize high-efficiency cooling of battery modules, electronic superchargers, motors and motor controllers in high-temperature environments, and thermal compensation of battery modules in low-temperature environments.
Description
Technical field [0001] The present invention relates to the field of automobile technology, in particular to an automobile thermal management system and an automobile. Background technique [0002] With the emergence of world energy problems, energy conservation and environmental protection have become important directions 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 moving onto the world stage, and have gained support from industry insiders. Wide attention from experts and scholars. Among them, 48V micro-hybrid vehicles can not only achieve emission reduction and fuel saving through functions such as acceleration assistance, energy recovery, start-stop and coasting, but also improve power and energy reserves, assist parking, electronic cruise, and electric driving. Function, can also realize stable energy supply and improve driving stability, which has broad marke...
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IPC IPC(8): H01M10/613H01M10/625H01M10/633H01M10/6568H01M10/663H01M10/6556B60L58/26B60L58/27B60K11/02
CPCH01M10/613H01M10/625H01M10/633H01M10/6556H01M10/6568H01M10/663B60L58/26Y02T10/70Y02E60/10
Inventor 冯朋晓吕登科高富诚
Owner ZHEJIANG GEELY AUTOMOBILE RES INST CO LTD