The invention discloses an all-metal high-temperature-resistant pipeline elastic cabin penetrating piece and a manufacturing method. The all-metal high-temperature-resistant pipeline elastic cabin penetrating piece comprises an inner overflowing pipe, a curved-surface metal elastic body, an outer fixing pipe and a butt joint flange. Wherein the inner overflowing pipe is a hollow cylindrical pipe, and butt flanges are arranged at the two ends of the inner overflowing pipe. The outer fixing pipe is a hollow cylindrical pipe with the radius larger than that of the inner overflowing pipe and the length smaller than that of the inner overflowing pipe. The outer fixing pipe is sleeved on the inner overflowing pipe, and the center of the outer fixing pipe and the center of the inner overflowing pipe in the length direction are on the same straight line. The curved metal elastic bodies are symmetrically arranged on the circumference in a space formed by the inner wall of the outer fixing pipe and the outer wall of the inner overflowing pipe. The curved-surface metal elastic body can be compressed and stretched to deform. By arranging the curved-surface metal elastic body, elastic support is provided for the pipeline, transmission of axial and radial full-band vibration of the pipeline to the bulkhead can be effectively attenuated, the efficient vibration reduction effect is achieved, and the requirements for pipeline impact resistance and thermal deformation displacement compensation are met.

    本发明公开了一种全金属耐高温管路弹性穿舱件和制造方法,包括内过流管、曲面金属弹性体、外固定管和对接法兰。其中,内过流管为中空圆柱管,内过流管两端设置有对接法兰。外固定管为半径大于内过流管且长度小于内过流管的中空圆柱管。外固定管套在内过流管上,外固定管和内过流管沿长度方向上的中心在同一直线上。曲面金属弹性体对称设置在外固定管内壁和内过流管外壁构成的空间内的圆周上。曲面金属弹性体能够压缩和拉伸变形。本发明通过设置曲面金属弹性体,为管路提供弹性支撑,能够有效衰减管路轴向、径向全频段振动向舱壁传递,具备高效减振效果,并兼顾管路抗冲击与热变形位移补偿要求。


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    Title :

    All-metal high-temperature-resistant pipeline elastic cabin penetrating piece and manufacturing method thereof


    Additional title:

    一种全金属耐高温管路弹性穿舱件及其制造方法


    Contributors:
    DENG DI (author) / WANG HAO (author) / PENG WEICAI (author) / LEI ZHIYANG (author) / ZHOU LIJIANG (author)

    Publication date :

    2024-01-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16L PIPES , Rohre / B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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