The invention discloses a workshop pressure-bearing sealing device and a vacuum pipeline train comprising the workshop pressure-bearing sealing device. The workshop pressure-bearing sealing device comprises a sealing bag and a pressure-bearing frame; the sealing bag is in a corrugated shape; the sealing bag is made of a material with flexibility, sealing performance and tensile strength; the pressure-bearing frame is arranged on the corrugated outer side of the sealing bag; the cross section of the pressure-bearing frame is I-shaped; the contact parts of the sealing bag and the pressure-bearing frame are fixedly connected; a plurality of bolt holes are formed in the joint parts of the two ends of the sealing bag and a carriage. The workshop pressure-bearing sealing device can bear the atmospheric pressure difference inside and outside the train and realize reliable pressure-bearing sealing between the carriages of the train, so that the carriages of the train in the vacuum pipeline can be communicated, passengers can be quickly evacuated to the adjacent carriage when a fire disaster and other accidents occur in one carriage, and the safety of the vacuum pipeline train is greatly improved.

    本发明公开了一种车间承压密封装置及包括该装置的真空管道列车,车间承压密封装置包括密封囊和承压框架;所述密封囊呈皱褶状;所述密封囊采用具有柔性、密封性和抗拉强度的材料;所述承压框架设置在密封囊皱褶状的外侧;所述承压框架的截面呈“工”字形;所述密封囊和承压框架接触处固定连接;所述密封囊两端与车厢结合部位设有若干螺栓孔。该车间承压密封装置能够承受列车内外的大气压差,实现列车各节车厢之间的可靠承压密封,从而使得真空管道内的列车的各节车厢之间可以连通,当一节车厢发生火灾等事故时,乘客可以快速疏散到邻近的车厢,大大提高了真空管道列车的安全性。


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    Titel :

    Workshop pressure-bearing sealing device and vacuum pipeline train comprising same


    Weitere Titelangaben:

    一种车间承压密封装置及包括该装置的真空管道列车


    Beteiligte:
    MAO KAI (Autor:in) / LIU DEGANG (Autor:in) / ZHAO MING (Autor:in) / LIU ZHI (Autor:in) / ZHA XIAOFEI (Autor:in) / ZUO PINGYANG (Autor:in) / JIANG ZHIJIE (Autor:in) / WU ZHENXIAO (Autor:in) / HU LIANGHUI (Autor:in)

    Erscheinungsdatum :

    2021-07-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B61B RAILWAY SYSTEMS , Eisenbahnanlagen



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