PROBLEM TO BE SOLVED: To provide a technology which can perform high efficiency air condition or effectively cool a power storage device in a temperature control system which is configured to use a refrigerant to perform air conditioning and cooling of the power storage device.SOLUTION: A refrigerant circuit 101 further includes a heat exchanger 140, a pipeline (a bypass passage) 172, and an expansion valve (a second expansion valve) 132. The heat exchanger 140 is provided between an expansion valve 131 and an evaporator 150 and conducts heat exchange with a power storage device 200. The pipeline 172 connects a junction point X between a condenser 120 and the expansion valve 131 with a junction point Y between the heat exchanger 140 and the evaporator 150 and is configured so that at least part of a refrigerant flowing in the refrigerant circuit 101 bypasses the expansion valve 131 and the heat exchanger 140. The expansion valve 132 is provided at the pipeline 172 and can control a flow rate of the refrigerant flowing in the pipeline 172.SELECTED DRAWING: Figure 2
【課題】冷媒を用いて空調および蓄電装置の冷却の両方を行なうことが可能に構成された温調システムにおいて、高効率な空調を実施可能、あるいは蓄電装置を効果的に冷却可能な技術を提供する。【解決手段】冷媒回路101は、熱交換器140と、配管(バイパス流路)172と、膨張弁(第2の膨張弁)132とをさらに含む。熱交換器140は、膨張弁131と蒸発器150との間に設けられ、蓄電装置200と熱交換を行なう。配管172は、凝縮器120と膨張弁131との間の分岐点Xと、熱交換器140と蒸発器150との間の分岐点Yとを接続し、冷媒回路101を流れる冷媒の少なくとも一部が膨張弁131および熱交換器140を迂回するように構成される。膨張弁132は、配管172に設けられ、配管172を流れる冷媒の流量を調整可能である。【選択図】図2
TEMPERATURE CONTROL SYSTEM
温調システム
2018-02-15
Patent
Elektronische Ressource
Japanisch
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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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