To provide a vehicular refrigeration cycle device capable of heating a passenger compartment and cooling a power source, and an operation method of the same.SOLUTION: A vehicular refrigeration cycle device 104 comprises an indoor condenser and an outdoor condenser. The indoor condenser condenses a coolant while heating the inside of a room with a first portion of the coolant discharged from a compressor. The outdoor condenser condenses a second portion of the coolant discharged from the compressor. The vehicular refrigeration cycle device 104 has a reservoir 140 for receiving the coolant, which is downstream of the indoor condenser and the outdoor condenser. The vehicular refrigeration cycle device 104 also has an outdoor sub-cool heat exchanger 136 located downstream of the reservoir 140, and a bypass valve bypassing it. A control module 120 controls an opening position of the bypass valve.SELECTED DRAWING: Figure 1

    【課題】車室の加熱と動力源の冷却とが可能な車両用冷凍サイクル装置およびその運転方法を提供する。【解決手段】車両用冷凍サイクル装置104は、室内凝縮器と、室外凝縮器とを備える。室内凝縮器は、圧縮機から出た冷媒の第1部分で室内を加熱しながら、冷媒を凝縮する。室外凝縮器は、圧縮機から出た冷媒の第2部分を凝縮する。車両用冷凍サイクル装置104は、室内凝縮器と室外凝縮器との下流にあり、冷媒を受け入れるリザーバ140を有する。さらに、車両用冷凍サイクル装置104は、リザーバ140の下流に位置する室外サブクール熱交換器136と、それをバイパスするバイパス弁とを有する。制御モジュール120は、バイパス弁の開度位置を制御する。【選択図】図1


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    Title :

    VEHICULAR REFRIGERATION CYCLE DEVICE, VEHICULAR OUTDOOR CONDENSER CIRCUIT, AND VEHICULAR REFRIGERATION CYCLE DEVICE OPERATION METHOD


    Additional title:

    車両用冷凍サイクル装置、車両用室外凝縮器回路、および、車両用冷凍サイクル装置運転方法


    Contributors:

    Publication date :

    2019-07-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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 / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS



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