Flowmeter mounting structure on oxygen generator

The utility model relates to the technical field of flowmeter mounting equipment, and discloses a flowmeter mounting structure on an oxygenerator, the flowmeter mounting structure comprises a flowmeter body and two groups of air connecting nozzles, the two groups of air connecting nozzles are communicated to symmetrical positions on one side of the flowmeter body, and a sealing mechanism is arranged at one end, away from the flowmeter body, of each air connecting nozzle. A mounting mechanism is arranged on the outer side of the flow meter body and comprises a supporting ring bonded to the outer surface of the flow meter body, a connecting piece is welded to the outer side of the supporting ring, a threaded rod is rotationally connected to the inner side of the connecting piece, one end of the threaded rod is in threaded connection with a threaded seat, and a supporting piece is welded to the outer surface of the threaded seat. According to the flowmeter installation structure on the oxygen generator, when the