Oxygen cylinders. Regular dressing - the guarantee of health and safety

To interest in scuba diving does not present unpleasant surprises, but brought only pleasure, you need to follow strict rules for the preparation of immersion in water. Correct filling of oxygen cylinders – this is one of the most important, but dangerous procedures of this preparation.

The Capacity of the cylinders can fill with air or special gas mixtures pumped by the compressor. Under the high pressure of deep impurities in gas mixtures can be life-threatening, so refilling cylinders of compressed gases should be excluded at all.

To Fill oxygen cylinders only need in specialized areas, for example, where you sell scuba equipment. Tucking oxygen cylinders, you must consider a few important details:

• Be extremely careful when pumping oxygen.
• Use only labeled oxygen cylinders.
• Oxygen cylinders must have the pointer of the mixture.

Carbon dioxide and carbon monoxide gases, particles of oil and grease from compressor and other impurities that clog up the respiratory blend – all of them can cause the death of the driver.

Causes of explosion of an oxygen cylinder

Working with the oxygen at any moment there may be an oxygen cylinder explosion, the reasons for which may be:

• Corrosion of the inner wall of the cylinder.
• Negligence during transfer of oxygen.
• Damage to the threads or neck in the place where the valve is attached.

The Explosion of an oxygen cylinder can also be triggered by a sharp drop in temperature fill capacity and air. A powerful compressor, non-refrigerated pressurizing the air heats the cylinder. After filling the metal part of the container cools faster than hot air, which is inside it, and this, in turn, produces additional load on the walls of the tank.

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It was during this critical voltage and there is a risk of explosion. Therefore, the cooling process – the most dangerous point during the filling of oxygen cylinders.

Oxygen cylinders should be stored seasoned, perfectly reduces the risk of ingress of containers of hazardous elements (particles of diesel fuel, gasoline, sea water, toxic gases, colonies of microorganisms), as subsequently threaten life and health of the diver.

Gas station tanks of oxygen

This station usually has in its composition an oxygen concentrator with the necessary power connections and an oxygen high pressure compressor. For Example, a complex that consists of an oxygen concentrator and a corresponding compressor, the performance of which is 8 litres per minute at a pressure of 150 ATM, can charge two sorokametrovym cylinder per day. This complex is able to completely solve the problem of oxygen supply. For example, the ambulance station.

Oxygen concentrator enhanced performance, when using a compressor with the appropriate capacity, can fill oxygen cylinders up to 100 pieces a day.