the invention u043eu0442u043du043eu0441u0438u0442u0441u00a0 to shipbuilding is u0434u043bu00a0 u0438u0441u043fu044bu0442u0430u043du0438u00a0 main power installation vessel. during the rotation of the screw 1, the main power plant of ship water circulates along the contour, u0441u043eu0441u0442u043eu00a0u0449u0435u043cu0443 pipeline 6, additional tanks 8, u043fu043eu0434u0432u043eu0434u00a0u0449u0435u0433u043e tube conduits 10 and u0433u0438u0434u0440u043eu043au0430u043cu0435u0440u044b.the blades of the propeller 1 water enters through the ring gap, educated u0434u0432u0443u043cu00a0 u043fu043eu043bu0443u043au043eu043bu044cu0446u0435u0432u044bu043cu0438 canopies u0434u0432u0443u043cu00a0 u043fu043eu043bu0443u043au043eu043bu044cu0446u0430u043cu0438 14 and 18 in the area, located in the annular u0432u043eu0437u0434u0443u0445u043eu043fu043eu0434u0432u043eu0434u00a0u0449u0438u043c device under negative pressure, which ensures the fluffer with open air damper 16. the flow of water, u0437u0430u043au0440u0443u0447u0438u0432u0430u0435u043cu044bu0439 rotor 1, u0442u043eu0440u043cu043eu0437u0438u0442u0441u00a0 u0440u0430u0434u0438u0430u043bu044cu043du044bu043cu0438 shoulder blades 4 and 19.the load on the u0433u0440u0435u0431u043du043eu043c hull u0440u0435u0433u0443u043bu0438u0440u0443u0435u0442u0441u00a0 flap 7 and with 16 for changing the density of the working environment. 1 il.
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