The invention discloses a two-way vent valve for a pressurization system of an unmanned aerial vehicle, and belongs to the field of valves, the two-way vent valve comprises a valve body and a first connector and a second connector which are connected to the two ends of the valve body respectively, a valve element, a first spring assembly and a second spring assembly are arranged in the valve body, and a first groove and a second groove are formed in the two sides of the valve element respectively; the first connector is provided with a first flow channel, the second connector is provided with a second flow channel, the valve element is provided with a first penetrating hole and a second penetrating hole, one end of the first penetrating hole is communicated with the first flow channel, the other end of the first penetrating hole is communicated with the second groove, one end of the second penetrating hole is communicated with the second flow channel, and the other end of the second penetrating hole is communicated with the first groove. The first spring assembly comprises a first spring and a first abutting piece, the first abutting piece and the first groove are oppositely arranged, the second spring assembly comprises a second spring and a second abutting piece, the second abutting piece and the second groove are oppositely arranged, and therefore the valve body can be installed more conveniently.

    本发明公开了一种用于无人机增压系统的双向通气阀,属于阀门领域,包括阀体和分别连接于阀体两端的第一接头和第二接头,阀体内设有阀芯、第一弹簧组件以及第二弹簧组件,阀芯的两侧分别设有第一槽和第二槽,第一接头上设有第一流道,第二接头上设有第二流道,阀芯上设有第一穿孔和第二穿孔,第一穿孔的一端和第一流道连通,第一穿孔的另一端和第二槽连通,第二穿孔的一端和第二流道连通,第二穿孔的另一端和第一槽连通,第一弹簧组件包括第一弹簧和第一抵压件,第一抵压件和第一槽相对设置,第二弹簧组件包括第二弹簧和第二抵压件,第二抵压件和第二槽相对设置,从而能够使阀体安装时更加方便。


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    Titel :

    Bidirectional vent valve for pressurization system of unmanned aerial vehicle


    Weitere Titelangaben:

    一种用于无人机增压系统的双向通气阀


    Beteiligte:
    YANG PENGTAO (Autor:in) / YANG JINJIN (Autor:in) / ZHANG CHAOCHAO (Autor:in) / LUO CHENGZHOU (Autor:in) / CAI KEYONG (Autor:in)

    Erscheinungsdatum :

    24.01.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F02C Gasturbinenanlagen , GAS-TURBINE PLANTS / F02M Zuführen von Brennstoff-Luft-Gemischen oder deren Bestandteilen bei Brennkraftmaschinen allgemein , SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF



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