According to the present invention, an additional heat pump system for recovering waste heat and a coolant circuit of a complex configuration of an electric vehicle by changing an air flow passage supplying cooling and heating air is replaced, and an air conditioning system is positioned in an engine room to secure an indoor space. Therefore, disclosed is the air conditioning system for a vehicle which avoids a complex cooling line and minimizes a valve configuration to prevent excessive costs and weight.
본 발명에서는 냉난방 공기를 공급하는 공기유로를 변경시켜 전기차량의 복잡한 구성의 냉각수회로 및 폐열을 회수하기 위한 별도의 히트펌프 시스템이 대체되고, 공조장치가 엔진룸에 위치되어 실내공간이 확보된다. 이로 인해, 복잡한 냉각라인이 회피되고 밸브 구성이 최소화되어 원가 및 중량이 과다해지는 것이 방지되는 차량용 공조시스템이 소개된다.
HVAC SYSTEM OF VEHICLE
차량용 공조시스템
2021-02-04
Patent
Elektronische Ressource
Koreanisch
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 |
Europäisches Patentamt | 2020
|Europäisches Patentamt | 2023