Hospital liquid oxygen center oxygen supply alarm monitoring device with cutoff function

• Main Authors: SHI GUOJUN, SHI XINRU
• Format: Patent
• Language: Chinese; English
• Published: 20.12.2022
• Subjects: ACTUATING-FLOATS; BLASTING; COCKS; DEVICES FOR VENTING OR AERATING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MEASURING; MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE; MECHANICAL ENGINEERING; PHYSICS; TAPS; TESTING; THERMAL INSULATION IN GENERAL; VALVES; WEAPONS

The utility model belongs to the technical field of medical oxygen supply, and particularly relates to a hospital liquid oxygen center oxygen supply alarm monitoring device with a cutoff function, which comprises an oxygen supply pipeline, a gas delivery port arranged at one end of the oxygen supply pipeline, a gas outlet arranged at the other end of the oxygen supply pipeline and a first pressure sensor arranged at one end of the oxygen supply pipeline. A second pressure sensor is arranged at the other end of the oxygen supply pipeline, a PLC is fixedly installed on the oxygen supply pipeline, and an audible and visual alarm is fixedly installed on the oxygen supply pipeline. According to the utility model, the first pressure sensor and the second pressure sensor are arranged on the oxygen supply pipeline, the first pressure sensor detects the oxygen pressure of the gas transmission port, the second pressure sensor detects the oxygen pressure of the gas outlet, and the detection result is fed back to the PLC