To provide a warm/cold storage device for a vehicle which efficiently utilizes air conditioning cycle of an air conditioner for a vehicle to improve convenience at the time of using the vehicle.SOLUTION: An air conditioner 100 for a vehicle comprises: a compressor 1 which compresses refrigerant; an outdoor heat exchanger 2 which cools the compressed refrigerant; an expansion valve 14 which decompresses the cooled refrigerant cooled by the outdoor heat exchanger 2; an evaporator 3 which performs heat exchange between the decompressed refrigerant and air-conditioning air; high temperature pipelines 111, 112, 113 which flow the refrigerant from the compressor 1 through the outdoor heat exchanger 2 to the expansion valve 14; low temperature pipelines 121, 122, 123 which flow the refrigerant from the expansion valve 14 through the evaporator 3 to the compressor 1; an internal heat exchanger 13 which performs heat exchange between the high temperature pipeline 112 at an upstream side of the expansion valve 14 and the low temperature pipeline 123 at a downstream side of the evaporator; and a storage part 20 which includes a storage part 21 storing a warm item 30 and a refrigerated item 31, and has the internal heat exchanger 13 facing the storage part 21.SELECTED DRAWING: Figure 1
【課題】車両用空調装置のエアコンサイクルを有効活用した車両用温冷蔵装置を提供して、車両使用時の利便性の向上を図る。【解決手段】車両用空調装置100は、冷媒を圧縮するコンプレッサ1と、圧縮された冷媒を冷却する室外熱交換器2と、室外熱交換器2で冷却された冷媒を減圧する膨張弁14と、減圧された冷媒と空調空気とを熱交換するエバポレータ3と、コンプレッサ1から室外熱交換器2を通って膨張弁14まで冷媒を流す高温配管111,112,113と、膨張弁14からエバポレータ3を通ってコンプレッサ1まで冷媒を流す低温配管121,122,123と、膨張弁14の上流側の高温配管112とエバポレータの下流側の低温配管123との間で熱交換を行う内部熱交換器13と、温蔵品30,冷蔵品31を収納する収納部21を有するとともに、収納部21に面して内部熱交換器13が設置された物置部20と、を備える。【選択図】図1
WARM/COLD STORAGE DEVICE FOR VEHICLE
車両用温冷蔵装置
2023-07-24
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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