The invention is suitable for the technical field of diving respirators, and provides an underwater closed respirator oxygen consumption and carbon dioxide generation amount real-time monitoring device which comprises an in-cabin module, an out-cabin module and an upper computer; wherein the in-cabin module comprises a breather valve box and an in-cabin control circuit; the out-cabin module comprises an out-cabin control circuit, an oxygen sensor and a carbon dioxide sensor; the in-cabin control circuit is in signal connection with the out-cabin control circuit; and the cabin outer control circuit is in signal connection with the upper computer. The system is provided with an in-cabin module used for monitoring the breathing flow of a diver in a pressurized water cabin and the environmental pressure, an out-cabin module used for collecting and detecting the oxygen concentration and the carbon dioxide concentration of expiration and inspiration of the diver, and an upper computer used for analyzing information collected by the in-cabin module and the out-cabin module. Therefore, physiological indexes of the diver during underwater breathing can be detected, and quantitative evaluation on the underwater labor intensity of the diver is facilitated.
本发明适用于潜水呼吸器技术领域,提供了一种水下闭式呼吸器氧耗和二氧化碳产生量实时监测装置,包括舱内模块、舱外模块和上位机;所述舱内模块包括呼吸阀箱和舱内控制电路,所述舱外模块包括舱外控制电路、氧气传感器和二氧化碳传感器;所述舱内控制电路与所述舱外控制电路信号连接;所述舱外控制电路与所述上位机信号连接,通过设置负责对加压水仓内的潜水员呼吸流量以及环境压强进行监测的舱内模块,用于采集潜水员呼气和吸气的氧浓度和二氧化碳浓度进行检测的舱外模块,和用于分析舱内模块、舱外模块采集的信息进行分析的上位机,从而而可以实现对潜水员水下呼吸时的生理指标进行检测,便于对潜水员在水下的劳动强度进行量化评价。
Real-time monitoring device for oxygen consumption and carbon dioxide output of underwater closed respirator
一种水下闭式呼吸器氧耗和二氧化碳产生量实时监测装置
2021-07-09
Patent
Electronic Resource
Chinese
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