The invention discloses a life saving device for an underwater coal mine in flood. The life saving device comprises an equipment box, wherein four support legs are fixedly arranged on the lower surface of the equipment box; the lower ends of the support legs are fixedly connected with a bottom plate fixedly arranged on the ground; a dismountable air storage box with high-pressure air stored insideis fixedly arranged in the left surface of the equipment box; an air storage cavity is formed in the air storage box; an air pump is fixedly arranged on the right wall of the air storage cavity; in the flood, a life buoy and an oxygen bottle can be ejected out in the first time; the life buoy can hold the oxygen bottle without sinking; for the position higher than the water level, the life buoy can help people incapable of swimming to survive; for the position lower than the water level, the life buoy and the oxygen bottle can be used as oxygen sources; the air storage box can be used as a standby oxygen source during the self rescue; and an overwater sealed air space where many people can breathe can also be manufactured when necessary.
本发明公开了一种水底煤矿井发生水灾时的救生装置,包括设备箱,所述设备箱的下表面固设有四根支脚,所述支脚的下端固定连接有固设于地面上的底板,所述设备箱的左表面内固设有可拆卸的内部储存有高压空气的储气箱,所述储气箱内设有储气腔,所述储气腔的右壁上固设有气泵,在水灾发生时能够第一时间弹出救生圈与氧气瓶,救生圈能够抱枕氧气瓶不会下沉,对于高于水位的位置来说,救生圈能够帮助不会游泳的人求生,对于低于水位的位置来说,救生圈与氧气瓶皆可以作为氧气来源,而储气箱既可以作为自救时的备用氧气来源,也可以在必要时制造出一个能够供多人呼吸的水上密闭气体空间。
Life saving device for underwater coal mine in flood
一种水底煤矿井发生水灾时的救生装置
2020-09-29
Patent
Electronic Resource
Chinese
IPC: | E21F Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels , SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |