To provide a defrosting device of a heat exchanger in a vehicle, and to provide a defrosting method.SOLUTION: A vehicle 1 has: an inlet opening 11 and an outlet opening 13 which are suitable for communicating with an external environment 2; and air guide housings 10, 10' allowing communication between the inlet opening 11 and the outlet opening 13. One fan 21 and a first heat exchanger 15 which is defrosted sometimes are disposed between the inlet opening 11 and the outlet opening 13. The first heat exchanger 15 can be operated in a heat pump operation mode in which introduced ambient air is cooled. The inlet opening 11 and the outlet opening 13 are configured to be closed. The fan 21 and the first heat exchanger 15 are disposed in the air guide housing so as to form at least one circulation path Z when the inlet opening 11 and the outlet opening 13 are closed.SELECTED DRAWING: Figure 2

    【課題】車両における熱交換器の除霜装置および除霜方法を提供する。【解決手段】車両1は、外部環境2と連通するために適した入口開口11および出口開口13と、それらを連通する空気案内ハウジング10、10’とを有する。1つのファン21、および、ときどき除霜される第1熱交換器15は、入口開口11と出口開口13との間に配置されている。第1熱交換器15は、導入された周囲の空気が冷却されるヒートポンプ運転モードにおいて運転可能である。入口開口11と出口開口13とは、閉鎖可能に構成されている。入口開口11および出口開口13が閉鎖されているときに、少なくとも1つの循環経路Zが形成されるように、ファン21および第1熱交換器15が空気案内ハウジングの中に配置されている。【選択図】図2


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    Title :

    DEFROSTING DEVICE OF HEAT EXCHANGER AND DEFROSTING METHOD


    Additional title:

    熱交換器の除霜装置、および除霜方法


    Contributors:

    Publication date :

    2019-01-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F28F Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung , DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION / 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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