Tunnel construction safety guarantee cabin oxygen generation device and method thereof

• Main Authors: FU ZIBIAO, LI HUI, HAO GUANG, XIE CUIBIN, XIE YING, ZHAO HEPING, LI SHU, HUANG HAIJUN, XU XUELIANG, FU JIEQIN
• Format: Patent
• Language: Chinese; English
• Published: 31.05.2024
• Subjects: APPARATUS THEREFOR; CHEMISTRY; EARTH DRILLING; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTIONOF COMPOUNDS OR NON-METALS; FIXED CONSTRUCTIONS; METALLURGY; MINING; SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS

The invention relates to the technical field of tunnel construction, in particular to a tunnel construction safety guarantee cabin oxygen generation device and a method thereof.The tunnel construction safety guarantee cabin oxygen generation device comprises a supporting plate installed on the inner wall of a safety guarantee cabin; the device comprises a supporting plate, an oxygen generation mechanism, a carbon dioxide extraction mechanism, a first air pipe, a second air pipe, a heat dissipation mechanism, an oxygen supply mechanism, a recovery mechanism, a third air pipe, a fourth air pipe and a water pipe, and the oxygen generation mechanism and the carbon dioxide extraction mechanism are installed at the upper end and the lower end of the front face of the supporting plate correspondingly; carbon dioxide in gas in the safety guarantee cabin is separated through the carbon dioxide extraction mechanism; the first air pipe and the second air pipe are both mounted at the top of the oxygen generation mechanis