CN106672164A - Unsinkable ship - Google Patents

Abstract

The invention discloses an unsinkable ship. According to the unsinkable ship, a single-layer ship hull is made into two or three layers of sealed ship hull cabin bodies, gaps are reserved between the layers of ship hulls according to the dead weight tonnage, and a plurality of small rectangular or square sealed gas storage cabins are formed by welding steel plates or plates made from a graphene material in a criss-cross mode. A water storage cabin is arranged in the center of the ship bottom. The ship hulls are sturdy and durable, and the ship does not sink for a long time when damaged by major and extraordinarily serious accidents and does not overturn when encounters violent typhoons. The problems that existing ships sink when hulls are seriously damaged and overturn when the ships encounter violent typhoons are solved. A high-power engine is arranged at the stern to drive a water spray type propeller, a water spray pipe cover is arranged on the periphery of the propeller, a movable water spray pipe rudder is mounted at the tail of the water spray pipe cover in a sleeving mode, and a hydraulic device controls the movable water spray pipe rudder to control the travelling direction of the ship. The ship is provided with an automatic overload warning device and an automatic underload warning device and can travel at a high speed, and various advanced unsinkable military and civil ships which do not overturn and are used for different uses can be manufactured.

Description

Not shipwreck

Technical field：Novel high-end shipbuilding.

Background technology：From history, till now if all of ship bumps against, hits a submerged reef, cabin of being hit by a bullet because of war is intake in a large number all Sink, because these hulls are all monolayers, ship hull is damaged and causes a large amount of water inlets to flood cabin, and vessel buoyancy just disappears completely Lose ship also just to sink, traditional shipbuilding core technology technique succession of thousand of years to the present is basically unchanged, as long as this kind of mono-hull ship Oceangoing ship does not resist without exception marine typhoon, runs into the damages of reason such as submerged reef iceberg, ship are bumped against and war is hit by a bullet and sink or incline Cover, from storied Titanic to many illustrations of magnitude in modern the Changjiang river east, existing countless ship sinks Not or topple and cause disaster and loss.If ship hull is double-deck and is made up of many little sealing structures, alow in portion The heart arranges water storage cabin or ballasting stone, then meets to run into the especially big event shell injured vessel of above-mentioned misfortune and again do not sink and do not topple, and does not sink Which type of calamity accident ship can just run into is not sunk and topples, it is believed that future cannot can not commonly use heavyly in a large number does not incline Ship is covered, existing old ship is gradually eliminated, this technology invention has outstanding meaning to the innovation and development of following shipbuilding cause, Believe that not wreck is bound to extensively apply and have good development prospect.The content of the invention：The present invention adopts new material new technique It is to improve existing ship core manufacturing technology at present to innovate, goes out technical performance in the world using this technology " intelligence is made " more first Enter, safer, the robust high-end not capsizing ship that do not sink.The problem of solution：Solve current ship core manufacturing technology Not advanced not innovate, vessel main body material therefor is not innovated；Solve all kinds of all ships meet bump against, hit a submerged reef, war is hit by a bullet etc. causes Cabin is damaged and causes a large amount of water inlets just heavy, meets the safety problems that violent typhoon natural disaster ship just topples, it is to avoid occur again shipwreck and Topple casualty.Make the upgrading of performing of traditional shipbuilding core technology update, revitalize shipbuilding industry and Shipping industry.

What the present invention was realized in：By shell main body is including main body in hull bottom, ship hull surrounding, deck, cabin and divides Separation may also be employed two-layer or three layer graphene green wood flitch make shell master all using two-layer or three-ply plate welded seal Main body and each cabin that separates are formed under the big sealing cabin of main hull again referred to as " shell main body " in body and cabin.Ship hull and cabin The interior cabin that separates is completely formed three layers big sealings for having one layer of carrier ring in the middle of ectonexine ship hull, in cabin in the middle of each separation cabin Respectively separate the big sealed compartment shell main body of bilayer of non-inductive windings layer in the middle of cabin between cabin shell main body, inside and outside two-layer shell and in cabin, Design shell main body will determine between ectonexine shell and agent structure and each in cabin according to ship load and from re-computation Separate deck board interior sealing spatial separation.In ectonexine shell body and in cabin in the big sealing cabin of main body and each shifting board, Welding production must also again be separated and constitute shell main body into the little sealing cabin of many square or rectangular, i.e., in shell Agent structure and the interior steel plate of each cabin dividing plate or with the crisscross separation welding production of graphene new material plate in vivo and in cabin Into many little sealing cabins.An atmospheric pressure air is kept in little sealed compartment, by shell main body have it is many very Multiple not connected intact sealing cludies, meet severe and great casualty or war are subject to local damage, cabin in shell main body Shell main body is submerged the buoyancy that produced buoyancy has with ship when rated full load gross ton position ship hull is intact after water inlet Drinking water line position is at a stalemate flat, designs the shell main body of all types of large, medium and small not shipwrecks, ship hull before failure with damage after shell Two kinds of buoyancy of body are of substantially equal, by many intact little sealed compartment is not had by water logging in shell body and in cabin The buoyancy produced by the weight of water is arranged, supports whole ship to keep not sinking for a long time in rated designs deadweight tonnage non-overloading.

The design principle of shipwreck is not：Ship hull and cabin adopt two layers or three-ply plate, may also be employed two layers or three layers Graphene new material plate makes, palpus spacing spacing, the base of spacing spacing between ectonexine ship hull and per layer of cabin This principle is determined between its ectonexine ship hull and cabin clapboard spacing by the quasi- load tonnage of ship design and ship deadweight, inside and outside ship hull More with the bigger displacement in space of the bulkhead seal spacing of cabin between layer, the buoyancy of hull is also bigger, and this is according to A Ji Mead law, object arranges the principle that the weight of water is equal to buoyancy, therefore many sealings that hull has in water To arrange the more buoyancy of the water yield also bigger for separation in the ship hull and ship of cabin composition.

The principle that ship does not sink is：Because the double-layer seal cabin ship hull and cabin structure of shipwreck is not special construction group Into this ship has the functional character for obtaining two ways buoyancy in water, and the first is ship hull in excellent bad feelings Under condition as the existing common ship for commonly using, the weight of water is arranged by shell volume surrounding and buoyancy is produced；Obtain for second The mode of buoyancy is ship housing after by substantial spoilage during the first buoyancy is lost, by inside and outside layer ship hull Many intact sealed compartments are arranged during gradually being flooded by water by cabin dividing plate in sealed compartment formula ship hull and ship with cabin The weight of boiled water is gradually regenerated and obtains new buoyancy.Regaining the process of buoyancy is, double-deck or three-layer sealed in ship Ship hull suffers after serious local damage that may form one or more big holes, cabin causes immediately a large amount of water inlets, by whole The buoyancy that intact outer side hull body arranges the weight of water and produces is gradually reduced, and shell main body is slowly sunk, until whole ship it is complete The buoyancy produced by the intact weight for arranging water of shell volume surrounding is lost entirely；But then the same of cabin is poured in a large number in water When, flooded main body in ship hull bottom and hull surrounding and deck Cabin separate many had in cabin it is intact pair Layer or three-layer sealed gas storage cludy, have an atmospheric pressure air, it may have certain volume in these sealing gas storage cludies Drainage space, water is not entered in sealing gas storage cludy, is gradually flooded in ship ectonexine housing and cabin in water and is separated deck board very While multiple intact double-layer seal gas storage cludies, what many sealing gas storage cludies gradually flooded by these were constituted One overall volume of big sealing is submerged in water the weight that arranges water and produces new buoyancy, and with bilging amount Increase, the increase of the sealing cludy element number flooded, the buoyancy that hull is newly produced also gradually increases, the cabin within the very fast time Inflow balance each other with the buoyancy flooded produced by the little sealed compartment of hull, at this moment cabin is no longer intake under ship also keeps no longer It is heavy.Shipwreck is not manufactured by this technology principle design, and by design is accurate tonnage non-overloading is carried, and ship hull is seriously damaged to flood shell Payload ratings tonnage water line mutually maintains an equal level when the buoyancy that main body has is intact with ship hull.Not second of shipwreck newly generation is floated Power can keep shell main body to keep vessel main body not sink for a long time up and down near the safe draft line position of design.By design shell Main body can long-term safety swim on the water surface, the valuables and personnel just safety more than deck on ship, it is to avoid shipwreck and The casualties heavy losses of property are reduced, ship reparation is damaged and is just facilitated without beating flooded shipwreck process accident and dragging away.If ship Run into the several little sealed compartment units of severe and great casualty ship hull local damage to affect the general situation, the buoyancy that one times is left in design is protected Dangerous coefficient, does not interfere with completely the buoyancy having after shell main body is damaged, and ship hull meets the sealing cludy of accident fault must be unexpectedly It is very few, the worst most serious situation may be less than 1/10th of intact sealed compartment, and hull also has most many complete Good lossless sealed compartment unit, second buoyancy that the hull being made up of many little sealed compartments is arranged produced by the weight of water be enough to Ship is maintained not sink for a long time.

Ship hull and cabin internal partition structure are welded into sealing ship hull or new with Graphene using double-deck or three-ply plate Plate of material equally makes, in double-deck or three layers of shell body, all dividing plate very crisscross welding of plurality of steel plates in cabin Or make of graphene new material plate, the crisscross ship hull for being formed by welding many little sealed compartments also forms shell cabin Ribs, ship hull is very sturdy and durable.Will sealing ship hull bottom, side be fabricated to it is streamlined, whole hull into expanded letter type, Long is 3 to 1 to 4 to 1 with wide ratio, and in the centrally disposed water-retention cabin of wide hull bottom or ballasting stone, ship meets the extreme day of violent typhoon Gas does not topple.Shipwreck does not make the not shipwreck housing of ship double-deck or three layers, ship peace using all steel material or with grapheme material plate Full reliability durability be it is best in the world be also original creation.This not shipwreck technology highly versatile, can it is military can be civilian, can All kinds of ships for civil use of all kinds of warships are manufactured, military affairs are mended with such as guided missile destroyer, escort vessel, aircraft carrier, sea police's patrol boat, logistics To warship, medical warship；Civilian such as passenger steamer, cargo ship, scientific investigation ship, boat ship, pleasure-boat, ocean loner, fishing boat, ferry boat etc..Shipwreck is not extremely safe It is reliable sturdy and durable, occur without shipwreck capsizing case, it is very useful, manufacture simplified overhauling easy to use.

Description of the drawings：

Fig. 1 is not wreck side view, 1 double-decker housing in figure, 2 ship sides, 3 decks, 4 cabins, and the 5 specified accurate tonnages that carry are eaten Waterline, 6 overload underloading warning cross over pipes, 7 hydraulic means, 8 gears, 9 mekydro bars, 10 axles, 11 electromotors, 12 variators, 13 propellers, 14 circular arcs water spray shroud, 15 tails water spray tubular type direction controlling rudder, 16 water-retention cabins or ballasting stone.

Fig. 2 is double hull sealed compartment internal structure front view, 1 crisscross steel plate sealed compartment dividing plate in figure a, 2 shells Body, figure b is that have dividing plate transverse section front view in the middle of ship hull, 1 crisscross steel plate sealed compartment dividing plate in figure, and 2 ship hulls scheme C It is non-inductive windings transverse section front view, 1 steel plate sealed compartment dividing plate, 2 ship hulls in figure in the middle of ship hull.

Fig. 3 is tail sparge pipe and tail water spray tubular type rudder control device side view, schemes 1 hydraulic means in a, 2 axles, 3 axles Hold, 4 gears, 5 double hulls, 6 bearings, 7 axles, 8 propellers, 9 tail sparge pipes (there is circular arc anti-drop device end), the spray of 10 tails Waterpipe type rudder (there is circular arc anti-drop device front end).Figure (b) is tail water spray tubular type rudder hydraulic means side view, is schemed In 1 hydraulic means, 2 hydraulic axis, 3 gears, 4 axles, 5 gears, 6 support, 7 pistons, 8 oil pipes.Fig. 4 is that ship overload and underloading are automatic Control alarm principle figure, principle explanation sees below embodiment.

Specific embodiment：

Shipwreck does not design and produce the metallic object shell main body of full steel structure or uses Graphene using new material novel technique Plate of material makes the shell main body of ship, shell main body include hull bottom, deck, the shell main body of main cabin cargo hold, in cabin it is each every Agent structure is all designed as two-layer or three layers in cabin and cabin, and they have certain space spacing by layer with interlayer, between ectonexine There are two layers of shell without dissection and separation in the middle of the multilamellar shell of three layers of a layer interlayer or two-layer in centre.Design and produce all types of Large, medium and small not shipwreck must be as the design load of ship and required for from re-computation buoyancy, according to needed for ship buoyancy calculations determine in The sealing space spacing of each separation between outer side hull and in ship, i.e., within outer side hull body and ship each separation sealed volume row The water yield calculates buoyancy, it is considered to which the buoyancy that the small part of sealed compartment is damaged and reduced stays one times of buoyancy safety factor；Ship hull and ship Each separation arranges the buoyancy that the weight of water has and to go ashore with ship hull fine status and had in rated full load tonnage in cabin Buoyancy it is of substantially equal, it is ensured that ship at ship rated full load gross ton position shell main body damage flood being perfectly safe for shell main body No longer sink.As in Fig. 2 a, b, graphite is welded or uses with the crisscross separation of very plurality of steel plates in double-deck or three layers of shell body Alkene plate of material is fabricated in the middle of many bilayers interlayer or double-deck middle square or rectangular seal without dissection Cludy.The air for having an atmospheric pressure in these little sealed compartments seals against each other air tight.It is can to increase shell master so to make one The structural strength of body, closed cabin unit, two is that ship housing forms many and seals against each other air-locked little sealed compartment, and these are little Sealed compartment can prevent ship hull damage not had by water logging, arrange the weight of water by double hull and cabin dividing plate and produce new second Buoyancy is planted, makes whole ship keep not sinking for a long time.First ship internal layer shell steel plate welded or used grapheme material during making Plate makes ship hull, then welds crisscross ribs and little sealed compartment demarcation strip, then welds outer layer cover plate just by double-decker Body is fabricated with much little sealed compartment composition shell main bodys of individual mutually closed air-locked gas storage becomes a big sealed compartment, Finally weld main body separation and sealing gas storage cludy in cabin.Will sealing ship hull bottom and both sides be fabricated to it is streamlined, entirely Into expanded letter type, long be 3 to 1 to 4 to 1 with wide ratio to hull, alow the centrally disposed water-retention cabin in middle part or ballasting stone device, position Put such as in Fig. 1 16, this device is not afraid of can ship to run into violent typhoon and cause ship to topple.Fire-fighting report is installed in medium-and-large-sized passenger-cargo vessel cabin Alert, fire-fighting system device is not afraid of generation fire incident.Many little sealings are not provided with the big sealed compartment of shipwreck shell main body Cabin, sink ship body designing technique not only can be not dual-use, is also applied for making aluminium alloy, fiberglass, plastics and composite etc. Small-sized boat ship, fishing boat, pleasure-boat, the ferry boat etc. of not sinking of all kinds of motor-driven and people's power.

On the quarter device overloads and underloading automatic controlling alarming device, underloading and the basic phase of overload warning operation principle Together, only final Control performer is different.Alarm principle is as shown in figure 4, permanent magnet steel ball cock device joins in water level In siphunculus, pmma material water level UNICOM pipe device lateral tail after ship, water level cross over pipe bottom outlet and ship hull bottom Outer water level communicates reflection ship load water level in real time, and when ship overload, magnet steel float floats to Hall sensitive switch CS3020 (1) induced signal output is reached rear stage circuit by water level cross over pipe high water level position, Hall magnetic sensitive switch ON operation 3DG6 further amplifies.The basic function of this device is that magnetic input signal is converted into on off state electric signal output, it Built-in function includes voltage stabilizing, magnetosensitive sensillary area, amplification, schmidt trigger shaping, five parts of open circuit output composition.3 feet of CS3020 Output level turn-on transistor 3DG6, amplification level signal is exported to 2 feet of NE555 as trigger pulse by 3DG6 colelctor electrodes, The upset of NE555 monostable circuits exports high level signal by 3 feet, makes the bright speaker sounding overload automatic control alarm of LED. C1, C3, C5, C6 are alternating current bypass electric capacity, and false triggering is caused to monostable circuit for eliminating various noise jamming, make whole control Warning circuit processed is stable and reliable for performance, R4, R5, C2 scalable time of fire alarming length.It is power vessels, it is automatic in overload acousto-optic Jing audion 3DG12 circuit turn-on starting relay J1 while control is reported to the police, J1 normally closed contacts disconnect cut-out engine ignition Circuit, automatically controls overloaded vessel engine start, and small-sized non-maneuver boat ship overload is only reported to the police.To take precautions against during ship underloading and having Typhoon weather ship topples and arranges underloading automatic controlling alarming device, and device automatically controls report in underloading on big-and-middle type ship It is alert, the bottom low water level position of Hall sensitive switch CS3020 (2) water level cross over pipe is floated under magnet steel float when ship underloading, Magnetic input signal is converted on off state electric signal output by CS3020 (2), and Hall magnetic sensitive switch ON operation is defeated by 3 feet Go out the signal of telecommunication, Jing audions 3DG6 is amplified 2 feet for being sent to NE555 to level signal as trigger pulse, NE555 monostables Circuit upset exports high level signal by 3 feet, makes the bright speaker sounding underloading automatic control alarm of LED, while reporting to the police Jing audion 3DG12 circuit turn-on starting relay J2, J2 normal opened contacts closure automatically control startup water-retention cabin pump working to Water-retention cabin fills water.Need to fill water to water-retention cabin manually if as met typhoon extreme weather, anti-ship underloading and chance typhoon weather incline Cover.

Afterbody arranges engine of boat and ship power set after hull, and device water-injected screw oar, i.e. propeller are mounted in water spray Pipe in, device water spray tubular type rudder device and tail water spray tubular type rudder hydraulic control system system and device, these devices are all Can make of steel or of graphene new material, because grapheme material is lightweight, intensity is approximately 200 times of iron and steel, is to grind at present Study carefully a kind of new material for finding that intensity is high.On the quarter 2 high-power marine Diesel engines of device are as shown in Fig. 1 11, Design specified headway 50 to 60 to save.Device propeller screw oar 8 as shown in fig. 3a, in the periphery of propeller screw oar 8 Fixed installation tail water spray shroud 9, tail water spray shroud 9 front end is fabricated with into many great circle bore ends in the arc-shaped, tail sparge pipe Covering has circular arc anti-drop device clamshell on 9 ends, on the water spray end circular arc anti-drop device clamshell of shroud 9 one is set with again Activity circular arc anti-drop cover forms tail water spray tubular type steering direction rudder 10.In every engines tail sparge pipe circular arc slip-off preventing Circular arc slip-off preventing movable tail water spray tubular type rudder is set with water jet and replaces traditional rudder function, grasped with hydraulic means Vertical control circular arc movable tail water spray tubular type rudder control ship is turned to, and this water jet full control flow direction-changing governor motion is sensitive Degree is high, and ship turns to very maneuverability, and course changing control steerable system adopts hydraulic means system, and small power consumption its simple structure is used Facilitate maneuverability.Electromotor work rotates propeller 8, and current are sucked by many macropores of leading portion sparge pipe 9, to back segment The water spray of sparge pipe 10 obtains counteracting force and pushes ahead in ship, and 2 sets of water-injected screw oars can drive shipping high speed to travel and have Efficient energy-saving can be acted on, and water spray ducted propeller and the large, medium and small all kinds of power ships of water spray tubular type rudder device can be adopted.

Claims (5)

1. shipwreck shell object constructional features one are not：Shipwreck ship hull and cabin are not made using new material new technique, by ship Shell main body is all welded including main body, separation cabin in hull bottom, ship hull surrounding, deck, cabin using two layers or three layer multi-layer steel plates Connect, may also be employed two layers or three layer multi-layer graphene new material plates make shell main body, form the big sealing cabin of shell main body, Between two layers or three layer multi-layer shell main bodys, by ship design load tonnage and buoyancy calculations needed for ship deadweight ship hull interlayer is determined With cabin dividing plate interlayer distance, the space of shell main body sealed gap between layers is bigger, the more shell main bodys of displacement Buoyancy is also bigger；All kinds of large, medium and small not shipwrecks are designed and produced, the buoyancy having before shell main body is damaged and after damaging is basic It is equal, that is, seal shell main body damage bilging and flood hull, shell main body arranges buoyancy and the shell main body that water has In ship rated full load gross ton position, buoyancy drinking water line position when ship hull is intact is at a stalemate flat, it is ensured that safety of ship does not sink.

2. shipwreck shell object constructional features two are not：Include separating in cabin in shell main body and be welded into many little sealing Cabin, little sealed compartment is to be welded into many with steel plate or with the crisscross separation of graphene new material plate making in shell main body There is the little sealed compartment of square or rectangular of non-inductive windings layer in the middle of one layer of carrier ring or two shells in the middle of two shells, crisscross point The ribs of shell cabin is formed every welding, ship hull is very sturdy and durable, there is many little in big sealing shell main body Sealed compartment, maintains an atmospheric pressure air in little sealed compartment, the particularity because sealing shell agent structure, not shipwreck shell Body has the technical-functionalcharacteristics characteristics for obtaining two ways buoyancy：The first is when ship hull does not damage serviceable condition and existing universal The common ship for using is the same, and shell volume surrounding arranges the weight of water in water and produces buoyancy；Second is when ship hull is damaged Cabin pours in water after bad, and shell main body is gradually regenerated during gradually sinking and obtains new buoyancy, not shipwreck By the shell main body that many had in shell main body not connected intact little sealed compartments are constituted, meet particularly serious Accident or war are subject to local damage, and shell main body and cabin are submerged after bilging, by many with cabin in shell body Individual intact little sealed compartment floods second produced in water buoyancy of the weight for arranging water, in rated designs deadweight capacity Position non-overloading keeps ship not sink for a long time.

3. shipwreck ship hull third feature is not：Sealing ship hull bottom sides are fabricated to streamlined, whole hull is into expanded letter Type, long is 3 to 1 to 4 to 1 with wide ratio, and in the centrally disposed water-retention cabin of wide hull bottom or ballasting stone, ship is met violent typhoon and do not inclined Cover；Originally shipwreck technology does not have versatility, can produce all kinds of dual-use not wrecks, is also applied for making aluminium alloy, glass Small-sized boat ship, fishing boat, pleasure-boat, the ferry boat etc. of not sinking of all kinds of motor-driven and people's power of steel, plastics and composite.

4. shipwreck rear-mounted installation after ship does not overload and underloading automatic controlling alarming device, overloads and underloading automatic control alarm Circuit operation principle is essentially identical, and their final Control performers are different, and permanent magnet steel ball cock device is in water In the cross over pipe of position, pmma material water level UNICOM's pipe device is at ship lateral tail, water level cross over pipe bottom outlet and ship hull bottom Water level outside portion communicates reflection ship load water level in real time, and when overload, magnet steel float floats to Hall sensitive switch water level UNICOM Induced signal output is reached rear stage circuit and is further amplified, suddenly by pipe high water level position, Hall magnetic sensitive switch ON operation The basic function of this device of ear sensitive switch is that magnetic input signal is converted into on off state electric signal output, its inside work( Voltage stabilizing, magnetosensitive sensillary area, amplification, schmidt trigger shaping, five parts of open circuit output composition can be included, believed by colelctor electrode output level An integrated package number is sent to for trigger pulse, ic circuit upset output high level signal, the bright speaker sounding overload of LED is made Automatic control alarm, circuit has alternating current bypass electric capacity, and false triggering is caused to monostable circuit for eliminating various noise jamming, makes Whole control warning circuit is stable and reliable for performance, is power vessels, and while acousto-optic automatic control alarm is overloaded audion is made Circuit turn-on starting relay, relay normally closed contact disconnects cut-out engine igniting circuit, automatically controls overloaded vessel and starts Machine starts, and the overload of small-sized non-maneuver boat ship is only reported to the police, automatic control alarm when big-and-middle-sized ship is equiped with circuit underloading, when ship it is light Hall sensitive switch water level UNICOM's bottom of the tube low water level position, Hall magnetic sensitive switch conducting work are floated to during load under magnet steel float Make, induced signal output is reached into rear stage circuit and is further amplified, be sent to by transistor collector output amplification level signal One integrated package makes the bright speaker sounding underloading of LED automatic as trigger pulse, ic circuit upset output high level signal Control sound and light alarm, triode ON starting relay normal opened contact closure while reporting to the police automatically controls startup water-retention cabin Pump working to water-retention cabin fills water, if meet typhoon weather to need to fill water, anti-ship underloading and chance platform to water-retention cabin manually Wind weather topples.

5. not shipwreck in rear rear-mounted installation water-injected screw oar, i.e. propeller is mounted in sparge pipe, and device has circular arc slip-off preventing Tail water spray tubular type rudder device and tail water spray tubular type rudder hydraulic control system device, these devices can use all steel material metal Or graphene new material makes, 2 high-power marine Diesel engines of device design specified headway 50 to 60 and save, in ship Rear-mounted installation water-injected screw oar afterwards, electromotor makes propeller rotational, and water is sucked to back segment spray by leading portion shroud macropore of spraying water Water pipe water spray obtains counteracting force and pushes ahead in ship, and in the peripheral equipment of propeller tail water spray shroud, water spray shroud front end are fixed There are many big bore ends to have circular arc slip-off preventing casing device, on circular arc slip-off preventing casing device shell a work is set with again The tail water spray tubular type rudder of dynamic circular arc slip-off preventing clamshell replaces traditional rudder function, and with hydraulic means circular arc is manipulated Movable tail water spray tubular type rudder control manipulates ship and turns to, and this water jet full control water (flow) direction turns to governor motion sensitivity Height, ships turns to unusual maneuverability, and course changing control steerable system adopts hydraulic means system, manipulates small power consumption its simple structure Easy to use, 2 sets of water-injected screw oars can drive shipping high speed to travel and have energy-saving high efficiency, water-injected screw oar and circular arc Shape slip-off preventing tail water spray tubular type rudder hydraulic control system device, large, medium and small all kinds of power ships can be adopted.