The present invention relates to a heat exchanger for a vehicle, which is able to reduce production costs of the heat exchanger and improve productivity by integrating an inlet port and an outlet port which take in and out operation fluid with a valve assembly installed in an independent structure in an existing heat exchanger for a vehicle. For the above, the heat exchanger for a vehicle according to the present invention comprises: a radiating unit which forms connection paths alternatively inside by stacking a plurality of plates, exchanges heat mutually by taking different kinds of fluid into each connection path, and is individually connected with each connection path by forming a plurality of inlet holes and outlet holes in one side; and a valve assembly which is formed at one side of the radiating unit in a single united body and selectively opens and closes the connection paths in the radiating unit.

    본 발명은 기존의 차량용 열교환기에 독립된 구조물 형태로 설치되던 밸브조립체와 작동유체가 유입 및 배출되는 유입포트 및 배출포트를 일체화하여 구성함으로써 열교환기 제품의 제작단가를 절감시킬 수 있고 생산성을 향상시킬 수 있는 차량용 열교환기에 관한 것이다. 이를 위한 본 발명에 따른 차량용 열교환기는, 다수개의 플레이트 적층되어 내부에 상호 교대로 연결유로를 형성하며, 상기 각 연결유로로 서로 다른 유체가 유입되어 상호 열교환되며, 일면에 복수 개의 유입홀과 배출홀이 형성되어 상기 각 연결유로와 각각 연결되는 방열부; 상기 방열부의 일측에 일체로 형성되며, 상기 방열부 내의 연결유로를 선택적으로 개폐하는 밸브조립체를 포함하는 것을 특징으로 한다.


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    Title :

    HEAT EXCHANGER FOR VEHICLES


    Additional title:

    차량용 열교환기


    Contributors:

    Publication date :

    2016-07-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    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 / 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 / F28F Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung , DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION



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