Cooling liquid distribution system of electric vehicle

The invention relates to the technical field of vehicle heat management, in particular to an electric vehicle cooling liquid distribution system. The electric vehicle cooling liquid distribution system comprises a multi-way valve and a heat exchange pipeline system. The multi-way valve comprises fou...

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Bibliographische Detailangaben
Hauptverfasser:	GUO YUCHENG, WANG PENG, LIU CICHONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES AUXILIARY DRIVES FOR VEHICLES ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL INSTRUMENTATION OR DASHBOARDS FOR VEHICLES MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The invention relates to the technical field of vehicle heat management, in particular to an electric vehicle cooling liquid distribution system. The electric vehicle cooling liquid distribution system comprises a multi-way valve and a heat exchange pipeline system. The multi-way valve comprises four runners which are not crossed with one another; a plurality of interfaces are formed in the periphery of the multi-way valve; every two interfaces are communicated through the runners; the heat exchange pipeline system comprises a battery heat exchange pipeline, a water cooling device pipeline, a heat exchange device pipeline and a power system heat exchange pipeline; two ends of the battery heat exchange pipeline, two ends of the water cooling device pipeline, two ends of the heat exchange device pipeline and two ends of the power system heat exchange pipeline are respectively connected with different interfaces; and the multi-way valve rotates to switch the communicated interfaces so as to switch the pipeline c