Integrated thermal management system of new-energy automobile

• Main Authors: ZHAO DESHENG, ZHU LIANG
• Format: Patent
• Language: Chinese; English
• Published: 19.02.2019
• Subjects: 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

The invention discloses an integrated thermal management system of a new-energy automobile. The integrated thermal management system comprises an air conditioner system and an electric driving coolingsystem, and an electric heater, a motor, a battery and an electric controller are arranged in cooling fluid loops of the electric driving cooling system; the cooling fluid loops where the battery andthe electric controller are located are connected in series, and the cooling fluid loop where the motor is located is separately connected with the cooling fluid loop where the motor is located and the cooling fluid loop where the electric controller is located in series; an indoor heat exchanger and/or an outdoor heat exchanger of the air conditioner system is communicated with the cooling fluidloop, which passes through the motor and/or the electric heater and/or the battery and the electric controller, of the electric driving cooling system. When a passenger compartment is heated or defrosting is conducted on the o