PROBLEM TO BE SOLVED: To provide an evaporator which accurately measures a temperature of a refrigerant to prevent generation of frost even when a flow rate of the refrigerant changes.SOLUTION: A connection passage, which connects a lower tank 130 in a first evaporation part 100 with a lower tank 230 in a second evaporation part 200 so that a refrigerant that has flowed through a first core part 111 flows through a third core part 213 and a refrigerant that has flowed through a second core part 112 flows through a fourth core part 214, is formed in an evaporator 10. A temperature sensor is provided at a position where the temperature sensor can directly or indirectly measure a temperature of the refrigerant flowing through the third core part 213.SELECTED DRAWING: Figure 2

    【課題】冷媒の流量が変化した場合であっても、冷媒の温度を正確に測定することができ、これによりフロストの発生を防止することのできる蒸発器を提供する。【解決手段】蒸発器10には、第1コア部111を流れた冷媒が第3コア部213を流れ、第2コア部112を流れた冷媒が第2コア部112を流れるように、第1蒸発部100における下部タンク130と、第2蒸発部200における下部タンク230とを接続する接続流路が形成されている。温度センサは、第3コア部213を流れている冷媒の温度を直接又は間接的に測定し得る位置、に設けられている。【選択図】図2


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    Title :

    EVAPORATOR


    Additional title:

    蒸発器


    Contributors:

    Publication date :

    2017-08-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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