PROBLEM TO BE SOLVED: To provide a drainage device capable of preventing water generated in an outdoor heat exchanger from dripping onto a window of a vehicle.SOLUTION: A drainage device 8 drains water generated in an outdoor heat exchanger 5 mounted on an upper section or an external side of a ceiling section 30 of a vehicle. A shutter device 9 has a shutter body 90 which covers a heat exchange core section 5a in a position inclined with respect to a direction of gravitational force when shielding the heat exchange core section 5a. The shutter body 90 has a water receiving section 901 to receive the water dripping from the outdoor heat exchanger 5. The drainage device 8 also has: a communication passage which communicates the water receiving section 901 with a drain pan 71 to allow the water dripping onto the water receiving section 901 to flow down to the drain pan 71; and a solenoid valve 4 which can open and close the communication passage. When the shutter body 90 is in an inclined position, the water dripping onto the water receiving section 901 flows down from the same to the communication passage.SELECTED DRAWING: Figure 2

    【課題】室外熱交換器で発生した水が車両の窓等に滴り落ちることを防止可能な排水装置を提供する。【解決手段】排水装置8は、車両の上部または天井部30の車室外に搭載される室外熱交換器5において発生した水を排水する装置である。シャッタ装置9は、熱交換コア部5aを遮蔽する際に、重力方向に対して傾斜した姿勢で熱交換コア部5aを覆うシャッタ本体90を備えて構成される。シャッタ本体90には室外熱交換器5から落下した水を受ける水受け部901が設けられている。排水装置8は、水受け部901に落下した水がドレンパン71に流下可能なように水受け部901とドレンパン71とを連絡する連絡通路と、連絡通路を開閉可能な電磁弁4と、を備える。シャッタ本体90が傾斜した姿勢である場合には、水受け部901に落下した水は水受け部901から連絡通路に流下する。【選択図】図2


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    Title :

    DRAINAGE DEVICE


    Additional title:

    排水装置


    Contributors:

    Publication date :

    2016-04-21


    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



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