本发明公开了一种压力容器和车辆,压力容器包括壳体、瓶阀、阀座、内胆,壳体内具有存储空间,壳体具有令存储空间与外界连通的连通通道,瓶阀设置在连通通道处以用于调节连通通道的开度,阀座的至少部分支撑在瓶阀与连通通道之间,壳体朝向存储空间的内壁面设有内胆,内胆与壳体间形成内胆连接部,瓶阀穿出内胆,内胆还具有适于环绕贴合瓶阀的外周面的贴合部。根据本发明的压力容器,通过设置内胆连接部,仅需保证内胆与瓶阀之间的密封,即可实现瓶阀与连通通道之间的密封,瓶阀与连通通道之间的密封可靠性强。

    Provided are a pressure vessel and a vehicle. The pressure vessel (100) includes a casing (1), a cylinder valve (2), a valve seat (3) and an inner liner (4), the casing (1) has a storage space therein, the casing (1) has a communication channel (8) that communicates the storage space (6) with an outside, the cylinder valve (2) is disposed at the communication channel (8) and configured to adjust an opening degree of the communication channel (8), the valve seat (3) is at least partially supported between the cylinder valve (2), the inner liner (4) is disposed on an inner wall surface of the casing (1), the cylinder valve (2) extends out of the inner liner (4), the inner liner (4) includes a fitting portion (42) adapted to surround and be attached on an outer peripheral surface of the cylinder valve (2), and a limiting portion (33) is provided on an inner wall surface of the valve seat (3) and adapted to be attached on and stop the outer peripheral surface of the cylinder valve (2).


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    Titel :

    压力容器和车辆


    Erscheinungsdatum :

    2022-02-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16J Kolben , PISTONS