In the present disclosure, heat sources for cooling and heating conditioning air are integrated as a coolant, both cooling performance and heating performance are ensured only by the coolant, and an entire package is reduced. That is, since a first air conditioning heat exchanger and a second air conditioning heat exchanger adjust a temperature of air, various types of air conditioning modes including cooling and heating modes may be implemented without using a separate temperature adjusting door. Accordingly, an overall size of an air conditioner is reduced. In addition, during cooling and heating processes, the first air conditioning heat exchanger and the second air conditioning heat exchanger are integrated and utilized. Therefore, the size of the heat exchanger may be reduced, the interior space may be ensured, and the air conditioning performance may be ensured without increasing a size of the heat exchanger.
AIR CONDITIONING SYSTEM FOR ELECTRIC VEHICLE
2023-01-05
Patent
Electronic Resource
English
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
Air conditioning device for electric vehicle and air conditioning system for electric vehicle
European Patent Office | 2022
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