A system for controlling the flow rate of air into a vehicle engine room according to an embodiment of the present invention comprises: a radiator for cooling cooling water; a cooling water introducing tank for introducing and temporarily storing the cooling water, which has cooled an engine, at one side of the radiator; a cooling water discharging tank for introducing and temporarily storing the cooling water, which has circulated along a cooling fin from the cooling water introducing tank, at the other side of the radiator; a PCM tank for storing a phase change material, which exchanges heat with the cooling water stored in the cooling introducing tank and the cooling water discharging tank, outside the cooling water introducing tank and the cooling water discharging tank; and a converting means for converting the phase of the phase change material. According to the system for controlling the flow rate of air into a vehicle engine room according to an embodiment of the present invention, the degree of freedom in designing a vehicle engine room can be enhanced as it is not necessary to include a separate refrigerant storage tank by including a refrigerant storage tank at both sides of the radiator.
본 발명의 실시예에 의한 차량 엔진 룸 공기 유량 제어 시스템은, 냉각수를 냉각시키는 라디에이터; 상기 라디에이터의 일측에 엔진을 냉각시킨 냉각수가 유입되어 일시 저장되는 냉각수 유입 탱크; 상기 라디에이터의 타측에 상기 냉각수 유입 탱크로부터 쿨링 핀을 순환한 냉각수가 유입되어 일시 저장되는 냉각수 배출 탱크; 상기 냉각수 유입 탱크 및 냉각수 배출 탱크의 외측에 상기 냉각수 유입 탱크와 냉각수 배출 탱크에 저장된 냉각수와 열 교환하는 상 변화 물질을 저장하는 PCM 탱크; 및 상기 상 변화 물질의 상을 변환시키는 변환 수단;을 포함한다. 본 발명의 실시예에 따른 차량 엔진 룸 공기 유량 제어 시스템에 의하면, 라디에이터의 양측에 냉매 저장 탱크를 구비함으로써, 별도의 냉매 저장 탱크를 구비할 필요가 없어 차량 엔진 룸의 설계 자유도를 높일 수 있다.
CONTROL SYSTEM OF FLOWING AIR INTO VEHICLE ENGINE ROOM
차량 엔진 룸 공기 유량 제어 시스템
2015-11-11
Patent
Electronic Resource
Korean
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 / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS |
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