Oxygen device for timing, measuring and charging

The utility model discloses an oxygen device for timing, measuring and charging, and belongs to the technical field of medical equipment. The technical scheme is that the device comprises a gas pressure sensor, a thermostat, a control device, a display device, a warning device and a communication device, wherein the gas pressure sensor and the thermostat are located between an oxygen input end and an oxygen output end of an oxygen delivery device, pressure signals collected by the gas pressure sensor and actual oxygen delivery temperature signals collected by the thermostat are transmitted to the control device which is provided with two outputs, one outputs oxygen delivery time, oxygen flow and oxygen cost to the display device, and the other one outputs the oxygen flow to the warning device; the display device transmits the oxygen delivery time, oxygen flow and oxygen cost to the communication device, and the warning device transmits warning signals to the communication device as well. The device provided b