The invention relates to a transmitting section pressure relief calculation method and device for shielding pressure relief, a storage medium and a terminal. The method comprises the steps that an exhaust baffle is installed on a case through screws, and a labyrinth type pressure relief and exhaust channel for shielding pressure relief is formed; and according to the case inlet pressure, the case outlet pressure, the fluid density and the emission section pressure relief calculation method of the labyrinth type pressure relief and exhaust channel, the minimum number of small exhaust holes for shielding pressure relief is determined. According to the invention, a labyrinth type shielding pressure relief structure is adopted, so that effective pressure relief of gas in the case can be ensured on the premise of meeting the electromagnetic shielding requirement; through the emission section pressure relief calculation method, the minimum number of small exhaust holes meeting the pressure relief requirement can be obtained.

    本申请涉及一种屏蔽泄压的发射段泄压计算方法、装置、存储介质及终端。其中,所述方法包括:通过螺钉将排气档板安装在机箱上,组成屏蔽泄压的迷宫式泄压排气通道;根据所述迷宫式泄压排气通道的机箱入口压力、机箱出口压力、流体密度和发射段泄压计算方法,确定所述屏蔽泄压的最少排气小孔数量。本申请采用迷宫式屏蔽泄压结构,可以在满足电磁屏蔽要求的前提下,保证机箱内部气体泄压有效;通过发射段泄压计算方法,可以得出满足泄压需求的最少排气小孔数量。


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    Title :

    Shielding pressure relief transmitting section pressure relief calculation method and device, storage medium and terminal


    Additional title:

    屏蔽泄压的发射段泄压计算方法、装置、存储介质及终端


    Contributors:
    YU HAIJUN (author) / WANG YI (author) / LI CUNHUI (author) / HU XIANGYU (author) / ZHOU YING (author) / LIU ZE (author)

    Publication date :

    2024-01-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE



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