The invention discloses a mechanical seal assembly used for a fuel tank, the fuel tank and a carrier, the main design concept of the mechanical seal assembly is that an elastic piece and a rubber sealing piece which are matched with each other are adopted to form a mechanical seal, the elastic piece is embedded in the rubber sealing piece, and the elastic piece is embedded in the rubber sealing piece. The mechanical sealing assembly is provided with a through hole used for being matched with an external device such as an oil gun nozzle, a funnel and a fluid director, in this way, force is applied to the elastic piece through the external device, the rubber sealing piece nested on the elastic piece can be expanded to form a compact sealing state, and correspondingly, the mechanical sealing assembly can be used for sealing the oil gun nozzle, the funnel and the fluid director. The invention provides the fuel tank provided with the mechanical seal assembly and the traffic carrier. The fuel tank system is simple in structure, convenient to implement, firm, reliable, low in cost and capable of remarkably reducing entrained and introduced air and fuel steam overflowing from the fuel tank in the refueling process, meanwhile, the carbon tank load of the fuel tank system can be reduced, the normal working performance of the fuel tank system can be met, and then the expected emission reduction and environmental protection effects are achieved.

    本发明公开了一种用于燃油箱的机械密封组件、燃油箱及载具,本发明的主要设计构思在于,采用相互配合的弹性件以及橡胶密封件构成本机械密封,其中,所述弹性件嵌套在所述橡胶密封件中,所述机械密封组件具有用于与外部的诸如油枪喷嘴、漏斗、导流器等装置配合的通孔,这样,通过外部装置向所述弹性件施力,可以使嵌套在所述弹性件上的橡胶密封件扩张形成紧实的密封状态,相应地,本发明提供了配置有上述机械密封组件的燃油箱及交通载具。本发明结构简易便于实施,且坚固可靠、成本低廉,能够显著减少加油过程中夹带引入的空气以及由油箱溢出的燃油蒸汽,同时可以降低油箱系统的碳罐负载,满足其正常的工作性能,进而达到预期的减排、环保效果。


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    Titel :

    Mechanical seal assembly for fuel tank, fuel tank and carrier


    Weitere Titelangaben:

    用于燃油箱的机械密封组件、燃油箱及载具


    Beteiligte:
    JIANG LIN (Autor:in) / GAO DEJUN (Autor:in) / LYU HAO (Autor:in) / ZHU AIGUO (Autor:in) / KOUKAN IBRAHIM (Autor:in) / QIAN BINBIN (Autor:in) / DUKAJ S ¨ (Autor:in) / BASTIEN (Autor:in)

    Erscheinungsdatum :

    2023-03-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F16J Kolben , PISTONS / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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