To provide a heat exchanger which enables highly efficient heat exchange and can achieve reduction of costs and space saving associated with reduction of the number of components and prevent damage of a device exterior (a case), and to provide a vehicle air conditioner including the heat exchanger.SOLUTION: A heat exchanger 10 includes: a plurality of heat exchange cores 11 in which a first heat medium m1 flows; and a case 3 whose interior is partitioned into a plurality of housing chambers 30 by a partition part 30P. The heat exchange cores 11 are respectively housed in the housing chambers 30 located adjacent to each other through the partition part 30P. A second heat medium m2 circulates in the housing chambers 30 and the housing chambers 30 are configured so that heat exchange is conducted between the second heat medium m2 and the first heat medium m1. Each housing chamber 30 has an inflow port 36 and an outflow port 37 of the second heat medium m2 and is configured so that the second heat medium m2 is circulated in the housing chamber 30 to conduct heat exchange between the second heat medium m2 and the first heat medium m1. In each housing chamber 30, a passage Fd at the downstream side of the second heat medium m2 is provided at a position far away from the partition part 30P.SELECTED DRAWING: Figure 2

    【課題】 高効率の熱交換が可能であり、部品点数を削減に伴うコストの削減、また省スペース化が可能であるとともに、装置外装(ケース)の破損を防止可能な熱交換器およびそれを備えた車両用空調装置を提供する。【解決手段】 熱交換器10は、内部に第1熱媒体m1が流れる複数の熱交換コア11と、仕切り部30Pにより内部が複数の収容室30に区画されたケース3と、を備え、仕切り部30Pを介して隣り合う収容室30のそれぞれに熱交換コア11が収容され、収容室30はそれぞれ内部に第2熱媒体m2が流通し、該第2熱媒体m2と第1熱媒体m1との間で熱交換を行うように構成され、収容室30はそれぞれに第2熱媒体m2の流入口36と流出口37を有し、該収容室30内に第2熱媒体m2を流通させて第2熱媒体m2と第1熱媒体m1との間で熱交換を行うように構成され、それぞれの収容室30の内部において第2熱媒体m2の下流側の流路Fdは、仕切り部30Pから遠い位置に設けられる。【選択図】図2


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    Titel :

    HEAT EXCHANGER AND VEHICLE AIR CONDITIONER


    Weitere Titelangaben:

    熱交換器および車両用空調装置


    Beteiligte:
    KANEKO SATOSHI (Autor:in)

    Erscheinungsdatum :

    01.08.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    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



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