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泄压装置是气体灭火系统中不可或缺的重要组成部分,它的作用是确保气体灭火系统灭火成功。当气体灭火剂喷放后防护区会处于超压状态,它的作用一是可避免防护区内部超压时维护结构可能遭到破坏而导致的灭火失败,二是可避免在喷放过程中和灭火浸渍阶段气体灭火剂的大量泄漏可能导致的灭火失败。文章介绍了泄压装置设置的依据和重要性,工程中存在的问题以及解决这些问题的方法建议。
Pressure relief device is an indispensable gas fire extinguishing system an important part of its role is to ensure that the fire extinguishing system gas fire success. When the gas fire extinguishing agent after the release area will be overpressured state, its role is to avoid overpressure within the protection zone may be destroyed when the maintenance structure may result in fire failure, the second is to avoid the discharge process and Fire Extinguishing Phase A large leak of gas fire extinguishing agent may result in fire extinguishing failure. The paper introduces the basis and importance of the pressure relief device setting, the problems existing in the project and the methods to solve these problems.