To provide a heat exchanger which enables highly efficient heat exchange and yet can achieve reduction of the number of components to achieve reduction of costs and space saving associated with the reduction of the components, and to provide a vehicle air conditioner including the heat exchanger.SOLUTION: A heat exchanger 10 includes: a first heat exchange core 11A in which a first heat medium m1 flows; a second heat exchange core 11B in which the first heat medium m1 flows; a case 3 which has a plurality of housing chambers 30 and in which a second heat medium m2 flows; and a storage part 26 in which the first heat medium m1 is stored. The first heat exchange core 11A is housed in a first housing chamber 30A of the housing chambers 30, and the second heat exchange core 11B is housed in a second housing chamber 30B of the housing chambers 30. The case 3 is provided with a heat exchange part 27 which conducts heat exchange between the first heat medium m1 in the storage part 26 and the second heat medium m2.SELECTED DRAWING: Figure 2
【課題】 高効率の熱交換が可能でありながらも部品点数を削減し、それに伴うコストの削減、また省スペース化が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が流れる第1熱交換コア11Aと、内部に第1熱媒体m1が流れる第2熱交換コア11Bと、複数の収容室30を有し内部に第2熱媒体m2が流れるケース3と、第1熱媒体m1を貯留する貯留部26と、を備え、複数の収容室30のうち第1収容室30Aに第1熱交換コア11Aを収容し、複数の収容室30のうち第2収容室30Bに第2熱交換コア11Bを収容し、ケース3に、貯留部26内の第1熱媒体m1と、第2熱媒体m2との間で熱交換を行う熱交換部27を設けた。【選択図】図2
HEAT EXCHANGER AND VEHICLE AIR CONDITIONER
熱交換器および車両用空調装置
01.08.2024
Patent
Elektronische Ressource
Japanisch
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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