摘要:

可燃/有毒气体探测器的安装可采用规范《石油化工可燃气体和有毒气体检测报警设计标准》（GB/T 50493－2019）的要求，同时需要根据《智能工厂 安全监测有效性评估方法》（GB/T 39173－2020），利用空间分析法或场景分析法对探测器进行覆盖率计算，确保安全监测的有效性。

关键词: 可燃、有毒气体 / 探测器 / 覆盖率 / 有效性 / 定量评估 / 空间分析法 / 场景分析法

Abstract:

The installation of flammable/toxic gas detectors shall comply with the requirements specified in the Code for Design of Detecting and Alarm of Flammable and Toxic Gases in Petrochemical Industry (GB/T 50493—2019). Meanwhile, in accordance with Smart Factory—Evaluation Method for Effectiveness of Safety Monitoring (GB/T 39173—2020), coverage calculation of the detectors shall be conducted by spatial analysis or scenario analysis to ensure the effectiveness of safety monitoring.

Keywords: flammable/toxic gas / detectors / coverage / effectiveness / quantitative assessment / spatial analysis / scenario analysis