Compressed Oxygen Self-Rescuer For Coal Mining

Product structure: the oxygen tank, air bags, airway, mouth, back belt and other parts.

Having oxygen tank is equipped with ultra sodium oxide 500 g, and a heat sink, to send out the heat generated in the reaction time. In the potion up and down a wire mesh and grid of glass wool, to filter dust between the grid pharmacy. Self-rescuer safe use for 40 minutes, sit-ins to save state can maintain 2.5 ~ 3 hours. Born in oxygen tank top, connects airbags and airway. Under the water cooling box of the airway is equipped with exhaust valve, with expansion joint installed in the middle of the bag, but not with gasbag internal, but also directly leads to the air outside. Exhaust valve with nylon rope connected to gasbag hard wall, starting device by medicine barrels, starting blocks, sulfuric acid, gasket and bottle of nylon rope, nylon rope through the gasket, attached to the shell of the cover.

Key features:

adopts medical compressed oxygen
small respiratory resistance,
low aspiration temperature
Isolated oxygen of closed system

Contact me:

Name:Una Wang

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