Bidirectional heat exchange system for automobile

The invention belongs to the technical field of automobile components, and provides a bidirectional heat exchange system for an automobile. The bidirectional heat exchange system comprises a main loop, a heating branch path and a cooling branch path, wherein the heating branch path and the cooling b...

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Hauptverfasser: SONG JUN, JIANG DIANSHUANG, ZHANG BAOXIN, WANG SHIMING, XU AIQIN, YANG BIN, XIA JINGBAO, ZHAO JIUZHI, XIA SHUNLI
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creator SONG JUN
JIANG DIANSHUANG
ZHANG BAOXIN
WANG SHIMING
XU AIQIN
YANG BIN
XIA JINGBAO
ZHAO JIUZHI
XIA SHUNLI
description The invention belongs to the technical field of automobile components, and provides a bidirectional heat exchange system for an automobile. The bidirectional heat exchange system comprises a main loop, a heating branch path and a cooling branch path, wherein the heating branch path and the cooling branch path are arranged in parallel; the main loop comprises a water cooling plate which is fitted on a device to be subjected to heat exchange, and a first port and a second port of the water cooling plate are respectively located at the two ends of the device to be subjected to heat exchange; the main loop further comprises a reversing module which controls liquid of the water cooling plate to flow between the first port and the second port, one end of the reversing module is connected with a second end, and the other end of the reversing module is connected with a first common end of the heating branch path and the cooling branch path; a second common end of the heating branch path and the cooling branch path is connected with a first end. According to the bidirectional heat exchange system for the automobile, the reversing module is additionally provided, so that the temperature difference of two ends in a process of heating or cooling a battery pack is reduced, the heating or cooling efficiency is improved, and the regular operation of the battery pack is ensured.
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subjects BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
title Bidirectional heat exchange system for automobile
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