THERMAL MANAGEMENT SYSTEM

To provide a thermal management system capable of facilitating a structure and control of a heat pump cycle, and making a plurality of different temperature zones through a heat medium circuit.SOLUTION: A thermal management system 1 comprises: a heat pump cycle 10; a low temperature side heat medium...

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Bibliographische Detailangaben
Hauptverfasser:	NITA SATOSHI, MAEDA TAKAHIRO, SHIRATORI KOSUKE, SUZUKI SATOSHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING,OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODSSPACES OF VEHICLES BASIC ELECTRIC ELEMENTS BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS ELECTRICITY HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING PERFORMING OPERATIONS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	To provide a thermal management system capable of facilitating a structure and control of a heat pump cycle, and making a plurality of different temperature zones through a heat medium circuit.SOLUTION: A thermal management system 1 comprises: a heat pump cycle 10; a low temperature side heat medium circuit 20; and a control unit. The heat pump cycle 10 comprises: a compressor 11; a water refrigerant heat exchanger 12; an expansion valve 13; and a chiller 14. The low temperature side heat medium circuit 20 is configured so that, a heat medium cooled by the chiller is circuilated, and has: an air cooling circuit; a battery temperature adjusting circuit; a coupling part; and a flow rate adjusting part. The coupling part connects the air cooling circuit and the battery temperature adjusting circuit so that the heat medium can flow into and can flow out. The control unit controls actuation of the flow rate adjusting part so that, a temperature zone of the heat medium flowing in the air cooling circuit is different from that of the heat medium flowing in the battery temperature adjusting circuit, for adjusting a flow rate of the heat medium in the coupling part.SELECTED DRAWING: Figure 4 【課題】ヒートポンプサイクルの構成及び制御を簡素化すると共に、熱媒体回路を介して、複数の異なる温度帯をつくりだすことができる熱管理システムを提供する。【解決手段】熱管理システム１は、ヒートポンプサイクル１０と、低温側熱媒体回路２０と、制御装置を有する。ヒートポンプサイクル１０は、圧縮機１１、水冷媒熱交換器１２、膨張弁１３、チラー１４を有する。低温側熱媒体回路２０は、チラーにて冷却された熱媒体が循環するように構成され、空気冷却回路と、電池温調回路と、連結部と、流量調整部を有する。連結部は、空気冷却回路と電池温調回路とを熱媒体の流出入可能に接続している。制御装置は、空気冷却回路を流れる熱媒体の温度帯と、電池温調回路を流れる熱媒体の温度帯が異なるように、流量調整部の作動を制御して、連結部における熱媒体の流量を調整する。【選択図】図４