The present invention relates to an evaporator. According to the present invention, a header tank comprises: a header having a recessed part, which has the lateral central part downwardly recessed from an upper surface, to allow a portion having the recessed part to protrude to a lower side so as to form a pair of partition walls spaced apart from each other, wherein a laterally penetrated communication hole is formed in each partition wall; a tank coupling a lateral central part to the bottom part of the partition wall of the header and coupling both lateral sides to the header; and an insert plate installed in the recessed part of the header to closely adhere and couple both surfaces to the partition walls, and having a through-hole penetrated at a position corresponding to the communication hole formed in the partition walls. Accordingly, in the header tank partitioned by the partition wall to be formed in two rows, a drain hole to drain condensate is easily formed at the lateral central part of the header tank, the degree of freedom of the size and the position of the communication hole to connect first and second rows of the header tank is high, and durability of a portion to form the communication hole of the header tank therein is high.

    본 발명은 폭방향의 중앙부가 길이방향을 따라 상면에서 하측으로 오목하게 함몰된 함몰부가 형성되어 상기 함몰부가 형성된 부분이 하측으로 돌출되어 한 쌍의 격벽이 서로 이격되어 형성되며, 상기 한 쌍의 격벽에는 폭방향으로 관통된 연통홀이 각각 형성된 헤더; 상기 헤더의 격벽의 하단부에 폭방향 중앙부가 결합되고 폭방향 양측이 헤더에 결합된 탱크; 및 상기 헤더의 함몰부에 삽입되어 상기 한 쌍의 격벽에 양면이 밀착되어 결합되며, 상기 한 쌍의 격벽에 형성된 연통홀과 대응되는 위치에 관통홀이 형성된 인서트 플레이트; 를 포함하여 헤더탱크가 이루어지며, 격벽에 의해 구획되어 2열로 형성된 헤더탱크에서 헤더탱크의 폭방향 중앙부에 응축수가 배수될 있는 배수홀을 형성하기 용이하고, 헤더탱크의 제1열과 제2열을 연결하는 연통홀의 형성 크기 및 위치에 대한 자유도가 높으며, 헤더탱크의 연통홀이 형성된 부분의 내구성이 높은 증발기에 관한 것이다.


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    Title :

    Evaporator


    Additional title:

    증발기


    Contributors:
    LEE DUCK HO (author)

    Publication date :

    2018-10-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

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