The invention discloses an oxygen partial pressure monitoring system for diving, which comprises an oxygen concentration sensor group and a microcontroller, the oxygen concentration sensor group is electrically connected with the microcontroller, the oxygen concentration sensor group is used for monitoring the oxygen concentration condition in breathing equipment, the microcontroller is used for amplifying, filtering and carrying out digital-to-analog conversion on data monitored by the oxygen concentration sensor group to obtain an oxygen partial pressure value, the monitoring system further comprises an electromagnetic valve, the electromagnetic valve is arranged on an oxygen bottle and is electrically connected with the microcontroller, and when the oxygen partial pressure value is lower than a preset safety threshold value, the microcontroller controls the electromagnetic valve to be opened, so that the oxygen partial pressure in the breathing equipment returns to a safety threshold value. By the adoption of the design, the oxygen partial pressure of the breathing equipment can be monitored and controlled in real time, and rapidness and high reliability are achieved.

    本发明公开了一种用于潜水的氧分压监控系统,其包括:氧浓度传感器组和微控制器,所述氧浓度传感器组与所述微控制器电连接,所述氧浓度传感器组用于监测呼吸设备内的氧浓度情况,所述微控制器将所述氧浓度传感器组监测的数据进行放大、滤波及数模转换后,能够得到氧分压值,所述监控系统还包括电磁阀,所述电磁阀设置在氧气瓶上,并与所述微控制器电连接,当所述氧分压值低于预设的安全阈值时,所述微控制器控制所述电磁阀打开,以使呼吸设备内的氧分压回到安全阈值。采用上述设计,使得本发明能够实时监测和控制呼吸设备的氧分压,快速且可靠性高。


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    Titel :

    Oxygen partial pressure monitoring system for diving


    Weitere Titelangaben:

    一种用于潜水的氧分压监控系统


    Beteiligte:
    CHENG REN (Autor:in)

    Erscheinungsdatum :

    2021-08-13


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES



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