ACS omega. 2025 May 22;10(21):21040-21052. doi: 10.1021/acsomega.4c07465 Q24.32025
Design and Analysis of a Low-Cost Device for Detecting Prime Factors of Fire Ignition in Environment
一种低成本的检测环境引火原素的装置设计与分析 翻译改进
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DOI: 10.1021/acsomega.4c07465 PMID: 40488104
摘要 中英对照阅读
为了减轻突发火灾(如垃圾填埋场火灾)带来的环境危害,识别可能导致火灾引发的有害气体至关重要。无线传感器网络用于气体检测,通过连接多个传感器持续监测各个地点,从而全面了解周围环境。在本文中提出的工作设计了一种设备,可以检测室内和室外危险气体,并收集数据以分析气体浓度的变化。该设备能够检测二氧化碳(CO₂)、甲烷(CH₄)、烟雾、温度和湿度。使用Adafruit IO上的基于云的仪表板来存储和分析这些数据。通过在实验室环境中增加反应物(使用乙酸钠和氢氧化钠作为生成CH₄气体的反应物)浓度来进行设备验证,并观察到了反应物浓度与CH₄生成量之间的直接相关性,这表明该设备工作稳定可靠。设备验证之后,在不同的场景中进行了实时案例研究以检查CH₄气体产生的模式。
© 2025 The Authors. Published by American Chemical Society.
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