An objective of the present invention is to provide a radiator that effectively removes the frost generated from the radiator placed in the front right after starting in winter when an air conditioning system of a vehicle is operating as a heat pump system in heating mode in the electric vehicle equipped with two types of radiators for cooling a battery and electrical components, a heat pump system having the radiator, and a control method thereof. More particularly, the present invention is to provide a radiator, a heat pump system having the radiator, and a control method thereof, in which a radiator for battery cooling and a radiator for cooling electronic components are combined in a form of sharing a heat dissipation fin, enabling some heat exchange with each other and at the same time improving the flow of coolant to effectively perform defrost while maintaining heating performance even during the operation of the heat pump system in heating mode.

    본 발명의 목적은, 배터리 및 전장품 냉각용의 2종의 라디에이터를 구비하는 전기자동차에서, 차량의 공조 시스템이 난방 모드로서 히트펌프 시스템으로서 작동하고 있을 때 동절기 시동 직후 전방에 배치된 라디에이터에 발생된 서리를 효과적으로 제거할 수 있도록 하는, 라디에이터, 상기 라디에이터를 가지는 히트펌프 시스템 및 그 제어방법을 제공함에 있다. 보다 상세하게는, 배터리 냉각용 라디에이터 및 전장품 냉각용 라디에이터가 방열핀을 공유하는 형태로 결합됨으로써 서로간에 얼마간의 열교환이 가능하도록 함과 동시에 냉각수 흐름을 개선함으로써, 난방 모드 시 히트펌프 시스템 작동 중에도 난방성능을 유지하면서도 효과적으로 제상을 수행할 수 있도록 하는, 라디에이터, 상기 라디에이터를 가지는 히트펌프 시스템 및 그 제어방법을 제공함에 있다.


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    Title :

    Radiator heat-pump system having the same radiator and controlling method for the same heat-pump system


    Additional title:

    라디에이터, 상기 라디에이터를 가지는 히트펌프 시스템 및 그 제어방법


    Contributors:
    HAN JI HUN (author) / GU JUNG SAM (author)

    Publication date :

    2022-07-20


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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 / F28D Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen , HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT



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