| 摘要 |
The present invention relates to a device for monitoring an oxygen rate in real time by measuring the oxygen rate in a sealed space. The device for monitoring an oxygen rate in real time includes: a hose (110) for collecting oxygen, which is individually installed in multiple tanks, which are the sealed space, to collect the oxygen; an oxygen collecting device (120) for collecting the oxygen in the each tank collected by the hose (110) for collecting the oxygen, wherein the oxygen in the each tank is separated; a distributor (130) for distributing the oxygen in the each tank, which is collected in the oxygen collecting device (120); an oxygen measuring unit (140) for measuring the oxygen rate of the each tank distributed by the distributor (130); and an electronic display board (150) for displaying the oxygen rate of the each tank, which is measured by the oxygen measuring unit (140). According to the present invention, a dissolved oxygen rate in the tank is measured and monitored in the real time without monitoring personnel in a sealed area to conveniently determine whether a work in an inner space can be performed. Therefore, danger of oxygen deficiency is reduced, and personnel costs can be reduced. Especially, a channel separation type timer is operated when the oxygen is measured, so the oxygen in the each tank automatically flows into the oxygen measuring unit. Thereby, additional workers are unnecessary. |
