On the plateau, the host of Oxygen Generator will be installed outdoor, fresh oxygen flows to the indoor room after power on.
18㎡ bedroom equipped 20L split type Oxygen Generator, outputting 20L 90% oxygen concentration per minute, which means outputting 1.2 m³ 90% oxygen concentration per hour. The oxygen concentration will be increased 2% per hour by 20L Oxygen Generator, while increased 1% per hour by 10L Oxygen Generator. The people could get the oxygen without wearing oxygen tube, the room is quiet and noiseless.
The Oxygen Generator could be pre-setted indoor maximum oxygen concentration (25% on the plain and 29% on the plateau) and indoor minimum oxygen concentration (23% on the plain and 27% on the plateau). The whole Oxygen Generator operates automatically.
Calculation Formula:
For example, there is 20L Oxygen Generator(Oxygen flow is 1.2m³ per hour), it need make a 18㎡ 3m height room’s oxygen concentration increase from 21% to 23% in an hour.
Oxygen concentration after power on for 1 hour= oxygen concentration before power on + oxygen concentration increasing
= 21% +（oxygen flow×oxygen concentration×power on time÷room area÷room height）
= 21% +（1.2×90%×1÷18÷3）
= 21% + 2%
= 23%
Post time: May-21-2020
