FIELD: shipbuilding.
SUBSTANCE: invention relates to underwater shipbuilding, in particular to control systems for keel of underwater devices. Trimming underwater technical facility comprises two arranged in ends trim tanks, separated by a flexible diaphragm into mercury and oil cavity, connected in pairs mercury and oil pipelines with shutoff valves. Pump is installed on oil pipeline. Trim tanks are double-hulled. Inner casing is made with flexible diaphragm in upper part and is filled with mercury. External housing covers inner housing and is filled with oil. Mercury pipeline is laid inside oil pipeline.
EFFECT: higher safety of operation.
1 cl, 1 dwg
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