Due to the high altitude in high-altitude areas, oxygen is relatively scarce, and people may get sick if they lack oxygen for a long time. Therefore, these areas have dispersed central oxygen supply systems. The reason why these systems are suitable for high-altitude areas is very sufficient. Our main focus is to understand the working principle of this system.

In high-altitude areas, such a central oxygen supply system is needed. We all know that oxygen is scarce at higher altitudes, and in such environments, the supply of oxygen to the human body is severely inadequate. For those who have not adapted to this hypoxic environment, these central oxygen supply systems are needed. In addition, some large conference rooms and hotels also require such central oxygen supply systems to create a better oxygen environment.

Working principle of dispersed central oxygen supply system:

1. The centralized oxygen supply system consists of gas source, control device, central oxygen supply pipeline, oxygen terminal, and alarm device.

2. The gas source can be liquid oxygen or high-pressure oxygen cylinders. When the gas source is a high-pressure oxygen cylinder, an oxygen cylinder can be selected according to the gas needs. The oxygen cylinders are divided into two groups, one for central oxygen supply and the other for backup.

3. The control device includes a gas source switching device, a pressure reducing and stabilizing device, and corresponding valves, pressure gauges, and so on.

4. The central oxygen supply pipeline transports oxygen from the outlet of the control device to various oxygen consuming terminals.

5. Oxygen terminals are installed in wards, operating rooms, and other oxygen consuming departments. The oxygen terminal is equipped with a quick plug sealed socket. When in use, simply plug the connector of the central oxygen supply equipment (oxygen humidifier, ventilator, etc.) into the socket to provide central oxygen and seal it. When not in use, you can unplug the connector of the central oxygen supply equipment or close the manual valve.