To provide a heat exchanger which enables reduction of the number of components, cost reduction associated with the reduction of the components, and space saving and enables improvement of immediate warming/cooling performance when used in a water circuit device, 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 which has a plurality of housing chambers 30 and in which a second heat medium m2 flows. The plurality of heat exchange cores 11 are respectively housed in the plurality of housing chambers 30. The case 3 is provided with switch parts 150 of a path of the second heat medium m2. The switch part 150 may selectively switch one of a plurality of inflow paths into at least one housing chamber 30 of the plurality of housing chambers 30 and/or a plurality of outflow paths from the housing chamber 30.SELECTED DRAWING: Figure 2
【課題】 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であるとともに、水回路装置に用いた場合の即暖即冷性をより良好にできる熱交換器、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、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、を備え、複数の収容室30のそれぞれに複数の熱交換コア11を収容したものであり、ケース3には第2熱媒体m2の経路の切替部150が設けられ、切替部150は、複数の収容室30のうち少なくとも一つの収容室30への複数の流入経路および/または該収容室30からの複数の流出経路のうち一の経路を選択的に切り替え可能である。【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
2024-08-01
Patent
Electronic Resource
Japanese
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 / F28F Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung , DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION |
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