The invention provides a flash evaporation super-cooling air-admission electric automobile waste heat recovery heat pump type integrated thermal management system. The system comprises an electric compressor, a four-way reversing valve, a vehicle interior air-conditioning heat exchanger, a first electronic expansion valve, a second electronic expansion valve, a third electronic expansion valve, a vehicle exterior air-conditioning heat exchanger, a driving motor waste heat recovery heat exchanger, a driving motor heat exchanger, a motor water pump, a flash evaporation super-cooling air-admission device, a first solenoid valve, a second solenoid valve, a third solenoid valve, a multi-inlet gas-liquid separator and a thermal management controller. By employing the integrated thermal management system, integrated thermal management on a vehicle power system and the vehicle interior thermal environment is carried out; waste heat of a driving motor of an electric automobile and a power battery system is recovered; flash evaporation super-cooling air-admission automatic control is realized; the energy efficiency of the system is improved; the load of the vehicle exterior heat exchanger during a heating process is reduced; the thermal safety of a driving motor system and the power battery system is guaranteed; and damage to the driving motor system and the power battery system is prevented. The integrated thermal management system is low in cost, is high-efficient and energy-saving, has reliable performance, and is convenient to maintain.
Flash evaporation super-cooling air-admission electric automobile waste heat recovery heat pump type integrated thermal management system
2016-01-06
Patent
Elektronische Ressource
Englisch
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |
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