To provide a cooling and heating device for a vehicle, for cooling and heating food and drink.SOLUTION: A cooling and heating device 1 for a vehicle includes: an in-cabin air-cooling system 2; an engine cooling system 3; and cooling and heating container 4 with a food and drink storage part. A refrigerant flow passage in which an air-cooling refrigerant flows, and a coolant flow passage in which an engine coolant flows are provided in a peripheral wall composed of a heat conductive material of a container body of the cooling and heating container 4. A first refrigerant circulation part 25 for leading a refrigerant flowing out from an outside-cabin condenser 21 to an in-cabin evaporator 23, and a second refrigerant circulation part 26 for leading the same refrigerant to a refrigerant flow passage of the cooling and heating container 4 are provided in parallel in a refrigerant circulation passage 24 of the in-cabin air-cooling system 2. A first coolant circulation part 35 for returning a coolant flowing out from a radiator 31 directly to an engine 30, and a second coolant circulation part 36 for leading the same engine coolant to a coolant flow passage of the cooling and heating container 4 are provided in parallel in a coolant circulation passage 34 of the engine cooling system 3.SELECTED DRAWING: Figure 1
【課題】飲食物の冷却および加熱を行いうる車両用冷却兼加熱装置を提供する。【解決手段】車両用冷却兼加熱装置1は、車室内冷房システム2、エンジン冷却システム3および飲食物収納部を有する冷却兼加熱容器4を備えている。冷却兼加熱容器4の容器本体の熱伝導性材料からなる周壁に、冷房用冷媒が流れる冷媒流路と、エンジン冷却液が流れる冷却液流路とが設けられている。車室内冷房システム2の冷媒循環路24に、室外コンデンサ21から流出した冷媒を室内エバポレータ23に導く第1冷媒流通部25および同冷媒を冷却兼加熱容器4の冷媒流路に導く第2冷媒流通部26が並列状に設けられている。エンジン冷却システム3の冷却液循環路34に、ラジエータ31から流出した冷却液を直接エンジン30に戻す第1冷却液流通部35および同エンジン冷却液を冷却兼加熱容器4の冷却液流路に導く第2冷却液流通部36が並列状に設けられている。【選択図】図1
COOLING AND HEATING DEVICE FOR VEHICLE
車両用冷却兼加熱装置
2022-03-30
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 |
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