FIELD: precision instrumentation.
SUBSTANCE: device can be used for supplying air to the aquatic environment to maintain the life of aquatic organisms. The device for supplying gas to a liquid contains an air chamber with a gas supply pipe, equipped with a valve mounted on the air chamber; an electric current conductor installed inside the air chamber; a generator of a series of electric current pulses regulated in amplitude, duration and repetition frequency, installed outside the air chamber and connected to an electric current conductor with the possibility of electric current impulses passing through this conductor.
EFFECT: increased reliability of the device, a significant reduction in the level of noise and vibration due to the absence of mechanical moving parts.
1 cl, 2 dwg, 1 ex
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