The ship's fuel system submarine

 

(57) Abstract:

The invention relates to shipboard systems submarine, in particular to the fuel system. It contains the external fuel tank receiving and spending the pipeline and the pipeline ventilation and substitution, compensation enclosure provided by the pipeline pressure equalizing with pipeline replacement, tank waste fuel with waste pipe, placed in the diesel room, and bottom valves. Pipelines receiving supplies, replacement and ventilation external fuel tanks placed in mezhdunarodnom space and connected directly with diesel location. Bottom shut-off valve placed in the white space of diesel space for each side. Achieved reliability, improved habitability, increase survivability, ease of maintenance of the fuel system with a sharp decrease massagebride, complexity, cost of manufacture and installation of the fuel system of the submarine. 1 Il.

The invention relates to shipbuilding, in particular to ship the fuel system of a submarine (SUBMARINES).

Known ship fuel system PL (see S. N. Great the reception, storage and supply of diesel fuel to the main engines, diesel generators and diesel compressors, and transfer fuel to other ships or base. This fuel system is adopted for the prototype.

It includes external fuel tank receiving and spending the pipeline and the pipeline ventilation and substitution, compensation enclosure provided by the pipeline pressure equalizing with pipeline replacement, tank waste fuel with waste pipe, placed in the diesel room, and bottom valves.

The disadvantages of this fuel system.

The system is cumbersome, complex, and technically outdated, difficult to maintain, increases explosive, reduces survivability, habitability DPS due to the placement of pipelines with shutoff valves on all premises which, passing through the bulkhead solid casing with an operating condition of the valves, lasermedizin them.

According to the latest requirements to ensure survivability and fire / explosion safety DPS on the fuel pipe passing through bulkheads hull, you must install remotely-controlled valves,the result of the invention is the provision of reliable, improving habitability, increase survivability, fire / explosion safety, ease of maintenance of the fuel system with a sharp decrease massagebride, complexity, cost of manufacture and installation of the fuel system on a submarine.

It is achieved by the fact that the ship's fuel system of the submarine, including external fuel tank receiving and spending the pipeline and the pipeline ventilation and substitution, compensation enclosure provided by the pipeline pressure equalizing with pipeline replacement, tank waste fuel with waste pipe, placed in the diesel room and bottom valves pipelines receiving supplies, replacement and ventilation external fuel tanks placed in mezhdunarodnom space and connected directly with diesel location, bottom shut-off valve placed in the white space of diesel space for each side.

The drawing shows the ship's fuel system with this and a traveling valve installed in the diesel room and main pipelines laid in mezhdunarodnom space of a submarine. The system consists of: fuel and ballast sisami: receiving supplies 5, replacement 6, ventilation 7; compensation of partitions 8, reported by the pipeline pressure equalizing 9 pipeline replacement CBC; tank waste fuel 10 wastewater from the pipeline, located in the diesel room; bottom valves, Kingston 11, partitions compensation fuel volume adjustment pressure in CBC overboard in a submerged position; Kingston valves replacement; 12 - TBC and 13 - TBC; kingstons receiving and supplies: 14 - TBC and 15 - TBC; Kingston 16 substitution of fuel - fuel; valve 17 - ventilation compensatory partitions, 18, 19 ventilation TBC and TBC; Kingston valves: 20 receiving fuel from the base and 21 distribution of water replacement; travel valves: 22 releasing TBS from TBS; 23 substitution (P constipation); 24 - intake and expenditure (P constipation); 25 admission of fuel (P constipation), 26 distribution of water replacement (P constipation); 27 ventilation compensatory partitions (P constipation); 28 ventilation TBC and TBC (P constipation); sensors partition: 29 water in the fuel, 30 fuel in the water.

Kingston 11, the valves 23, 24 remote-controlled.

The ship's fuel system of the submarine, including external fuel tank receiving and spending the pipeline and the pipeline ventilation and substitution, compensation wygorowanym pipeline, posted in diesel location and bottom valves, characterized in that the pipelines receiving supplies, replacement and ventilation external fuel tanks placed in mezhdunarodnom space and connected directly with diesel location, bottom shut-off valve placed in the white space of diesel space for each side.

 

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