To provide a vehicular temperature regulator and a control method of a vehicular temperature regulator which can enhance a heating capability of a compressor, as one embodiment of the present invention.SOLUTION: The vehicular temperature regulator comprises: a first circuit C1 through which a first heat medium flows; a compressor 72, arranged in the first circuit, which compresses the first heat medium; a heat exchanger 73 for air-conditioning, arranged in the first circuit, which performs heat-exchange between the first heat medium and air; a flow rate control valve 69 arranged in the first circuit; a sensor S2, arranged in the first circuit, which measures a temperature or pressure of the first heat medium; a second circuit C2 through which a second heat medium flows; and a first heat exchanger 7A, arranged across the first circuit and the second circuit, which performs heat-exchange between the first heat medium and the second heat medium. The first circuit has a first conduit line passing on the heat exchanger for air-conditioning and a second conduit line passing on the first heat exchanger. The flow rate regulation valve regulates a flow ratio of the first heat medium flowing through the first conduit line and the second conduit line.SELECTED DRAWING: Figure 1
【課題】圧縮機の加熱能力を高めることができる車両用温調装置および車両用温調装置の制御方法を提供する。【解決手段】第1熱媒体が流れる第1回路C1と、前記第1回路に配置され前記第1熱媒体を圧縮する圧縮機72と、前記第1回路に配置され前記第1熱媒体と空気との間で熱交換を行う空調用熱交換器73と、前記第1回路に配置される流量調整弁69と、前記第1回路に配置され前記第1熱媒体の温度又は圧力を測定するセンサS2と、第2熱媒体が流れる第2回路C2と、前記第1回路および前記第2回路に跨って配置され前記第1熱媒体と前記第2熱媒体との間で熱交換を行う第1熱交換器7Aとを備える。前記第1回路は、前記空調用熱交換器を通過する第1管路と、前記第1熱交換器を通過する第2管路と、有する。前記流量調整弁は、前記第1管路および前記第2管路に流れる前記第1熱媒体の流量比を調整する。【選択図】図1
VEHICULAR TEMPERATURE REGULATOR AND CONTROL METHOD OF VEHICULAR TEMPERATURE REGULATOR
車両用温調装置および車両用温調装置の制御方法
2023-07-10
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 |
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