1、 Composition of medical oxygen system

The medical oxygen system consists of a medical oxygen supply source, medical gas pipelines and accessories, medical gas terminal equipment, and a medical gas monitoring and alarm system.

2、 Oxygen source

1. PSA oxygen production system: concentration of 90% to 96%. A complete set of equipment consisting of air compressors, oxygen concentrators, etc., with adjustable oxygen pressure according to configuration. High power consumption, safer, and available for immediate use. Very suitable for areas with inconvenient transportation.

2. Liquid oxygen storage tank: with a concentration of 99.5%, it consists of a medical liquid oxygen storage tank, vaporizer, and pressure reducing device. The large volume of a single medical liquid oxygen storage tank cannot exceed 5m3, and the number of liquid oxygen storage tanks installed in a single liquid oxygen station cannot exceed 4. The distance between the liquid oxygen storage tank station and other buildings shall not be less than 25m.

3. Bottle oxygen: concentration 99.5%, high-pressure gaseous oxygen. Composed of gas cylinder group and busbar. Commonly used as backup gas and emergency gas source for hospitals.

3、 Pipeline

Oxygen pipelines are made of degreased seamless copper pipes or seamless stainless steel pipes, which require degreasing treatment.