The invention relates to the technical field of vehicle air conditioners, and in particular relates to an air duct with an irregular section. The air duct comprises a static pressure cavity and an air supply cavity which are composed of a plurality of flat plates and bent plates, the flat plates comprise a first flat plate, a second flat plate, a third flat plate and a fourth flat plate, and the bent plates comprise a first bent plate and a second bent plate. The static pressure cavity is a cavity body which is composed of four flat plates including the first flat plate, the second flat plate, the third flat plate and the fourth flat plate and the bent plate including the first bent plate and is in a pentagonal interface shape, the air supply cavity is a cavity body which is composed of two flat plates including the first flat plate, the fourth flat plate and the second bent plate and is in a pentagonal section shape, a heat preservation layer is arranged on the outer side of the bent plate, The flat plates are connected through an L-shaped connecting piece, the L-shaped connecting piece is arranged on the inner side of the air duct, the bent plates are connected with the flat plates through rivets, the bent plates are located on the outer sides of the flat plates at the joints of the rivets, the static pressure cavity is provided with a first avoiding notch, and the air supply cavity is provided with a second avoiding notch and a third avoiding notch.

    本发明涉及车辆空调技术领域,尤其是一种截面为不规则形状的风道,包括由若干平板和弯板组成的静压腔和送风腔,所述平板包括平板一、平板二、平板三和平板四,所述弯板包括弯板一和弯板二,所述静压腔是由四块平板包括平板一、平板二、平板三、平板四和一块弯板包括弯板一组成的界面形状为五边形的腔体,所述送风腔为两块平板包括平板一、平板四和一块弯板二组成的截面形状为五边形的腔体,所述弯板的外侧设置保温层,所述平板与平板之间通过L型连接件连接,所述L型连接件设置在风道内侧,所述弯板与平板之间通过铆钉连接,铆钉的连接处,弯板处于平板的外侧,所述静压腔设置有避让凹口一,所述送风腔上设置有避让凹口二和避让凹口三。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Air duct with irregular section


    Weitere Titelangaben:

    一种截面为不规则形状的风道


    Beteiligte:
    YU PENG (Autor:in) / LIU WEI (Autor:in) / YIN DI (Autor:in) / LIU WENYE (Autor:in) / WAN HUIRONG (Autor:in) / YUE YONGHAI (Autor:in)

    Erscheinungsdatum :

    2021-05-14


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



    Irregular bent section steel transporting device

    YAN GUANGLEI / ZHOU HUALI | Europäisches Patentamt | 2021

    Freier Zugriff


    Ship small-section air duct structure

    HU XIANGZHONG | Europäisches Patentamt | 2021

    Freier Zugriff

    AIR DUCT DEVICE WITH COUPLING SECTION AND METHOD FOR MANUFACTURING AN AIR DUCT DEVICE

    GRUND ANDREAS / HAGEDORN ANDREAS / OTTO HORST | Europäisches Patentamt | 2022

    Freier Zugriff