Lub thawv hom kev kho mob daim ntawv thov oxygen tsim qhov system, suav nrog lub hauv paus phaj (1), nws cov yam ntxwv tau piav qhia hauv pem teb (1) yog nruab nrog cua compressor (2), raws li tau piav qhia nyob rau hauv lem txuas cua compressor (2) purification chav tsev, cua buffer tank (4), oxygen generator (5), txheej txheem tank (6), oxygen compressor (7) thiab ib lub tank oxygen (8), chav purification muaj ib tug txias kom qhuav tshuab (26) thiab purification tshuab (3);Lub tshuab ziab khaub ncaws txias (26) thiab purification tshuab (3) txuas lub raj xa dej yog muab nrog cov lim lim (9);Cov cua compressor (2), oxygen tank (8) thiab oxygen compressor (7) nyob rau tib sab, chav purification unit, cua buffer tank (4), oxygen tshuab (5) thiab txheej txheem tank (6) nyob rau lwm sab;Lub phaj hauv qab (1) kuj muab nrog lub hauv paus tswj hwm (15).