FIELD: transportation.
SUBSTANCE: underwater system for air exhaust comprises air supply controller body, which is functionally connected to exhaust valve, which contacts with water on one side, and device for exhaust of air bubbles, which is connected to body of air supply controller and creating place for air pocket, which communicates to exhaust valve side of contact with water. At that in device for air bubbles exhaust beneath sealing edge of exhaust valve, channel for water is arranged. In other versions of invention air pocket may be created by hood that constitutes a whole on device for exhaust of air bubbles, and resistance of gas exhaust may be reduced, when air supply controller is in position "face upfront" and also "face down".
EFFECT: lower probability of water leakage in system and free flow of gas from system.
17 cl, 8 dwg
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