The invention discloses a fully-closed diving harness. The fully-closed diving harness comprises a respirator, a first lung bag, a filter element, a second lung bag, a dilution gas bottle and an oxygen bottle, the respirator, the first lung bag, the filter element and the second lung bag are sequentially connected to form a closed breathing loop; the diluted gas bottle is connected with the first lung bag through an automatic valve; the oxygen bottle is connected with the second lung bag through an electromagnetic valve; a control module is arranged on the filter element and comprises an oxygen sensor fixed to the second lung bag, and the control module is electrically connected to the electromagnetic valve. According to the fully-closed diving harness, the control module is arranged to achieve automatic control, whether oxygen is supplemented or not is automatically selected according to the real-time breathing condition of a diver, it is guaranteed that the content of all components in gas in a breathing loop is within a safe range, the risks of carbon dioxide poisoning and nitrogen intoxication in the diving process of the diver are greatly reduced, and the diving safety is improved. And the safety is better.
本发明公开了一种全闭式潜水装具,所述全闭式潜水装具包括呼吸器、第一肺袋、滤芯、第二肺袋、稀释气瓶和氧气瓶;呼吸器、第一肺袋、滤芯和第二肺袋依次相连并形成闭合的呼吸回路;稀释气瓶通过自动阀连接第一肺袋,氧气瓶通过电磁阀连接第二肺袋;滤芯上设有控制模块,控制模块包括固定在第二肺袋上的氧气传感器,控制模块电连接于电磁阀。所述全闭式潜水装具通过设置控制模块,以实现自动控制,根据潜水员实时呼吸情况来自动选择是否补充氧气,保证呼吸回路内气体内各组分的含量处于安全范围内,大大降低潜水员在潜水过程中出现二氧化碳中毒和氮醉的风险,安全性更好。
Fully-closed diving harness
一种全闭式潜水装具
2024-01-16
Patent
Electronic Resource
Chinese
IPC: | B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen |