CN CN119435077A
The invention relates to the technical field of prevention of hypoxia suffocation and harmful gas, in particular to a method for preventing hypoxia suffocation and harmful gas through underground airtight unsealing, which comprises the following steps: an unmanned aerial vehicle carries various sensors for comprehensively collecting underground environment data; formulating an oxygen delivery plan based on data analysis; arranging an oxygen pipeline system; oxygen is conveyed, and the closed space environment is gradually improved; the unmanned aerial vehicle continuously inspects and monitors environment change; and after the safety standard is reached, personnel enter to carry out unsealing operation. The advantages of the unmanned aerial vehicle technology and the oxygen conveying technology are combined, so that safe and efficient advanced environment improvement is achieved; accurate and dynamic oxygen conveying control can be realized through real-time data collection and analysis, and the oxygen concentration is controlled within a safe range; and continuous patrol can be realized, and unsealing operation can be carried out safely.
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