CN103818518B - Novel ship body structure - Google Patents

Novel ship body structure Download PDF

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CN103818518B
CN103818518B CN201410075672.9A CN201410075672A CN103818518B CN 103818518 B CN103818518 B CN 103818518B CN 201410075672 A CN201410075672 A CN 201410075672A CN 103818518 B CN103818518 B CN 103818518B
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under
ship
hull
carrying
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CN103818518A (en
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朱晓义
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Abstract

The invention relates to the field of ship structure design, in particular to a novel ship body structure. The technical scheme of the novel ship body structure provides a ship. The ship comprises a ship body, wherein the carrying space of the ship body comprises an overwater ship body and a sealed underwater ship body; a fluid channel communicated with the outside is arranged between the overwater ship body and the sealed underwater ship body; the fluid channel is used for causing the carrying spaces of the overwater ship body and the sealed underwater ship body to respectively generate buoyancy in water; the overwater ship body and the sealed underwater ship body are communicated via the channel. The novel ship body structure disclosed by the invention has the beneficial effects that the upper ship body structure and the lower ship body structure respectively generate the buoyancy to enlarge the capacity carrying space, the fluid resistance is greatly reduced, and the driving force is increased.

Description

A kind of ship hull construction
Technical field
The present invention relates to ship structure design field, more particularly to a kind of ship hull construction.
Background technology
From ancient times to the present ship is overall structure, is main carrying space under generally larger waterline, and up big and down small near Like triangle, ship is limited by up big and down small structure, so actual carrying space is little;To increase more load capacity, only expand Hull hull height simultaneously under water line increases, the still approximately up big and down small triangle of its shape, increasedd delivery Space is simultaneously little, so now ship changes in any case increased carrying space simultaneously less, increases ship manufacture difficulty, while The ship's speed degree of the structure is slow, high energy consumption, buoyancy is little, resistance is big, loading capacity is little, motive force is also little;It is therefore necessary to passing The structure of system ship, buoyancy, power do some improvement, could improve speed and increase more load capacity;The forward direction of other upstream face, Laterally, the fluid resistance that the rear portion negative pressuren zone of back side is produced, is the maximum energy resource consumption in foot, is not appointed so far What effective workaround, needs further improvement.
The content of the invention
The invention mainly solves the technical problem of providing a kind of ship, buoyancy is produced respectively by waterborne and under-water body and is total to With the ship in formation more heavy-duty space, and reduce resistance, improve motive force.
To solve above-mentioned technical problem, one aspect of the present invention is:A kind of ship, including hull, ship are provided The carrying space of body includes the under-water body of overwater boat body and closing, has between the overwater boat body and the under-water body of closing The fluid passage communicated with the external world, the fluid passage is used for the carrying space of the under-water body for making overwater boat body and closing in water Middle to produce buoyancy respectively, the overwater boat body is connected with the under-water body of closing by passage.
Wherein, also including between the carrying space of the under-water body of connector, the overwater boat body and closing by described Connector is connected, and connector is used to make overwater boat body and the under-water body of closing be firmly attached or separate, the closing Under-water body is provided with one or more.
Wherein, also including the power set that can be absorbed water with draining, water sucking mouth and the fluid passage phase of the power set Logical, the discharge outlet of power set is located at afterbody and communicates with the external world.
Wherein, between hull part and the under-water body of closing of the overwater boat body below water line, it is collectively forming At least one of water guide mouth in both front portion and sidepiece on hull surface, the water guide mouth has the little structure of outer imperial palace, And communicate with the fluid passage.
Wherein, part of the overwater boat body in water line is made up of multiple carrying compartments, between the plurality of carrying compartment It is connected by passage, and is connected with connector.
Another technical solution used in the present invention is:A kind of ship, including hull and power set are provided, the hull Carrying space include both overwater boat body and under-water body, the part and under-water body of overwater boat body below water line at least its One inside is provided with multiple carrying compartments for producing buoyancy, and fluid passage is provided with hull, and hull is provided with multiple water guide mouths Communicate with the fluid passage, the fluid passage is passed through and be connected with power set around multiple carrying compartments It is logical.
Wherein, the water sucking mouth of the power set communicates with fluid passage, the discharge outlet of power set be located at ship rear portion with The external world communicates.
Wherein, also including passage and connector, the passage and connector located at the overwater boat body and under-water body it Between and hull in carrying compartment between;Overwater boat body is connected respectively with under-water body by passage, and using connector phase Connection, enables overwater boat body and under-water body firmly to connect or separates, and the under-water body is provided with one or more.
Wherein, part of the overwater boat body in water line is made up of multiple carrying compartments, between the plurality of carrying compartment It is connected by passage, and is connected with connector.
Another technical solution used in the present invention is:A kind of ship, including hull and power set, the hull bag are provided Overwater boat body and under-water body are included, the carrying space below the water line of the hull is by multiple deliveries for producing buoyancy Cabin constitutes, and the housing of the carrying compartment includes inner shell and shell, has fluid passage between the shell and inner shell, has on shell The water sucking mouth for having multiple water guide mouths, the power set is communicated by the fluid passage with the water guide mouth, power set Discharge outlet is located at ship rear portion and communicates with the external world.
Wherein, between each carrying compartment, it is connected by passage respectively, and is connected with connector.
Wherein, part of the overwater boat body in water line is made up of multiple carrying compartments, between the plurality of carrying compartment It is connected by passage, and is connected with connector.
The invention has the beneficial effects as follows:1st, the overall structure of conventional ship is changed, upper and lower Ship Structure produces respectively buoyancy, together When expand load space;2nd, change conventional hulls positive and laterally with the situation of fluid directly contact, by hull and stream The introducing port forward direction for making hull of the special shape formed between body passage and the fluid resistance being laterally subject to greatly reduce;3rd, move The flow velocity of fluid in fluid passage is accelerated in power apparatus water suction, makes positive and lateral fluid drag reduction, and buoyancy increases, in this condition Under, the motive force that natural drainage is produced is increased by;4th, from common knowledge, power set have how many water absorptions, just there is many Few displacement, it is how many to produce positive pressure power, produces negative pressure power with regard to how many, and traditional mode of navigating wastes nearly half Power, and the negative pressure that the positive pressure power and water suction that the motive force of present invention source produces for the draining of power set is produced is moved Power, two kinds of power produce bigger motive force jointly.
Description of the drawings
Fig. 1 is the main structure schematic diagram of the embodiment one of the ship of the present invention;
Fig. 2 is the A-A of Fig. 1 to cross-sectional schematic;
Fig. 3 is the present invention looks up structural representation of Fig. 1;
Fig. 4 is that improved another cross section structure diagram is carried out in the structure of embodiment one;
Fig. 5 is that improved another cross section structure diagram is carried out in the structure of embodiment one;
Fig. 6 is that improved another cross section structure diagram is carried out in the structure of embodiment one;
Fig. 7 is the main structure schematic diagram of the embodiment two of the ship of the present invention;
Fig. 8 is the B-B direction cross-sectional schematic of Fig. 7;
Fig. 9 is the present invention looks up structural representation of Fig. 7;
Figure 10 is the main structure schematic diagram of the embodiment three of the ship of the present invention;
Figure 11 is the present invention looks up structural representation of Figure 10;
Figure 12 is the C-C of Figure 10 to cross-sectional schematic;
Figure 13 is that improved another cross section structure diagram is carried out in the structure of embodiment three;
Figure 14 is that improved another main structure schematic diagram is carried out in the structure of embodiment three;
Figure 15 is that improved another cross section structure diagram is carried out in the structure of embodiment three.
Main element symbol description:
1st, overwater boat body;101st, independent carrying compartment;2nd, under-water body;201st, tip;202nd, pyramidal structure;203rd, inner shell; 204th, shell;3rd, water line;4th, passway;401st, carrying compartment upper surface;402nd, carrying compartment lower surface;5th, connector;6th, power Device;7th, anterior water guide mouth;701st, sidepiece water guide mouth;702nd, water guide mouth;705th, control device;8th, discharge outlet;803rd, back door;9、 Fluid passage;901st, second fluid passage;902nd, dividing plate;903rd, internal fluid channels.
Specific embodiment
To describe technology contents of the invention, structural features in detail, purpose and effect being realized, below in conjunction with embodiment And coordinate accompanying drawing to be explained in detail.
Embodiment one, Yi Zhongchuan, by overwater boat body 1 and under-water body 2, centre is constituted for the fluid passage 9 for communicating in front and back, Fluid passage 9 makes hull waterborne and under water produce buoyancy in water respectively;Overwater boat body 1 and under-water body 2 are independent, use In the carrying space of manned loading, communicate with each other and connect by least one passway 4 between them, and use multiple connectors 5 further firmly connections, on the water the housing of the front portion and both sides or rear portion of hull 1 and under-water body 2 and fluid passage it Between, the housing of overwater boat body 1 and under-water body 2 is arc or linear, and such as Fig. 1 is linear, Fig. 2 is arc, forms outer big Interior little anterior water guide mouth 7 and sidepiece water guide mouth 701, the discharge outlet 8 at rear portion can hinder the more fluid of upstream face in foot Power is imported from positive, lateral anterior water guide mouth 7 and sidepiece water guide mouth 701 and discharged in fluid passage 9 and from rear portion.
Overwater boat body 1 is not both 3 times carrying spaces of water line and reduces with present ship, and the carrying space of under-water body 2 increases Plus, it is ship same so as to the carrying space that overwater boat body 1 and under-water body 2 are formed expands many than the carrying space of conventional ship Expand carrying space Deng under the conditions of and find a kind of new method.There is tip 201, positioned at the tip in front before and after under-water body 2 201 can very well reduce fluid resistance, and pointed 201 for being located behind occupy the position in rear portion negative shape area, make negative pressure drag reduction.
It can be seen from figure 1 that the top of the bottom of overwater boat body 1 and under-water body 2 is plane, communicate before and after being formed between them Fluid passage 9;As seen from Figure 2 the tangent plane left and right sides of under-water body 2 is arc, up big and down small, and water line lower house is very Deep, even if ship runs into stormy waves, the structure that the bottom of overwater boat body 1 and under-water body 2 are combined into one improves security and stability; Can also adopt the bottom of under-water body 2 for pyramidal structure 202, make drinking water deeper also safer, expand or shrink as needed under water The carrying space of hull 2, or even it is allowed to the carrying space more than overwater boat body 1.The bottom of overwater boat body 1 and under-water body 2 Top can be that multiple arcs or triangle sets are come more into upper and lower corresponding cambered surface, gore etc. in length direction or at least one It is extend path that fluids are passed through from fluid passage 9 so as to accelerate its flow velocity more.
Because overwater boat body 1 and under-water body 2 are hull that new structure is combined into by top and the bottom carrying space, not only compare The carrying space of conventional ship expands a lot, and it is that overall structure is simpler to manufacture than existing ship;Simultaneously hull is upper and lower two Point, change conventional ship is overall structure.Hull 2 can be various geometries of different shapes, not by conventional ship for it is overall and on Little structure is limited under big, so the volume of under-water body 2 under water line can expand a lot, carrying capacity also increases than present ship A lot, and the buoyancy of the deeper generation of water is bigger.The structure that the present ship of volume ratio of apparent under-water body 2 is up big and down small can increase It is much larger, make the volume of under-water body 2 many more than overwater boat body 1, the ship for thus making the structure is easier enlarged body than conventional ship Product increases loading capacity, while very deep under water line so to run into stormy waves also safer.Further, power set 6 are located at draining In mouth 8, water suction one end communicates with fluid passage, and water spray one end is communicated by discharge outlet 8 with the external world.
Very big suction is produced when power set 6 work, water is inhaled between the bottom of overwater boat body 1 and under-water body 2 Enter, make the little anterior water guide mouth 7 of outer imperial palace and sidepiece water guide mouth 701 be easier fluid high-speed to be sucked in fluid passage 9, make ship Maximum forward direction, lateral fluid resistance are entered in fluid passage 9 naturally along its water guide mouth-shaped in traveling, are made on hull upstream face Fluid resistance greatly reduce.Especially when hull is very long, lateral fluid produces the larger resistance of very big pressure initiation into hull When, lateral fluid inward pressure helps on the contrary surrounding fluid faster to enter in fluid passage 9, reduces fluid resistance.
Under equal conditions, more than outside passage, especially passage internal motivation device 6 is strong for the flow velocity in fluid passage 9 In big suction force state, so the rate of flow of fluid in apparent fluid passage 9 is faster in surrounding's flow velocity of equivalent foot speed, So that positive and lateral fluid drag reduction.
It can be seen from figure 3 that the housing that the high-velocity fluid in fluid passage 9 bypasses the passway 4 of ellipse is passed through, passway 4 Can be also circular, square, rectangle, the various shapes of rhombus, can arrange multiple to facilitate overwater boat body 1 and under water as needed People's or thing between hull 2 is unimpeded.Then power set 6 are the forward direction sucked from anterior water guide mouth 7 and sidepiece water guide mouth 701 The resistance of lateral fluid is originated as motive force, is discharged at a high speed from discharge outlet 8, is forced because fluid is continuous around hull difference path And while reaching around rear portion compared with slug flow body, it has to it is layered the orderly high velocity stream for being centered around the discharge of discharge outlet 8 by flow velocity Around body, it is collectively forming bigger motive force to promote foot, the negative pressuren zone for preventing ship rear portion reduces fluid resistance from being formed, Simultaneously the tip 201 of afterbody also effectively occupies the negative pressuren zone space of under-water body 2.
Since ship occurs, positive, lateral and rear portion negative pressuren zone this three some resistance, with ship all the way through very long Years are developed so far without any effective solution;Especially present propeller for ship is located at rear, in housing Rear portion is reached simultaneously between propeller, because of fluid continuity surrounding fluid and forms negative pressuren zone, while positive, lateral this three part Fluid resistance consumes more than 90% power and could drive foot, here it is immediate cause of the ship in the slow high energy consumption of water medium velocity, And the present invention greatly reduces these three fluid resistances so that speed improve energy consumption reduce.
As shown in figure 4, in another embodiment, the left and right sides of overwater boat body 1 and under-water body 2 is triangle, passage Mouth 4 is also triangle, is provided with dividing plate 902, dividing plate between hull 1 and under-water body 2 and the left and right sides of fluid passage 9 on the water 902 being longitudinally concave-convex, and the path passed through with more prolongation fluids is provided with multiple accelerating rate of flow of fluid on dividing plate 902 Water guide mouth 702 makes external fluid communicate with fluid passage.
As shown in figure 5, in another embodiment, the embodiment is closest with present hull, the He of hull 1 on the water is not both It is fluid passage 9 between under-water body 2, makes overwater boat body 1 and under-water body 2 produce buoyancy respectively.
As shown in fig. 6, in another embodiment, 2 points of under-water body is left and right two parts, centre is second fluid passage 901, it is connected with the two parts of under-water body 2 or so by passway 4, it is connected with overwater boat body 1 simultaneously also by passway 4 Logical, power set 6 are located in the middle of overwater boat body 1 and the rear portion of under-water body 2 as conventional ship.Because by general knowledge:It is logical Flow velocity in road, so the rate of flow of fluid in fluid passage 9 and second fluid passage 901 is fast, is more beneficial for ship more than outside passage Traveling.
As shown in fig. 6, in another embodiment, power set 6 are provided with two, the He of ship aft fluid passage 9 is respectively provided at In the discharge outlet 8 of the centre of second fluid passage 901.
Embodiment two, it is as shown in Figs. 7-9:It is not both with upper, in the housing under the waterline 3 that overwater boat body 1 is eaten two is provided with Independent carrying compartment 101, internal fluid channels 903 are communicated around carrying compartment with water guide mouth 702 uniform on housing, and rear portion is moved Water suction one end of power apparatus 6 communicates with fluid passage, and draining one end is communicated by discharge outlet 8 with the external world.
It is provided with two layers of four independent carrying compartment 101, inside stream circular around it up and down in the housing of hull 2 under water Body passage 903 is communicated with multiple water guide mouths 702 on housing, and rear portion sets water suction one end of power set 6 and internal fluid channels 903 Communicate, draining one end is communicated by discharge outlet 8 with the external world.
Communicated with each other by passway 4 between each carrying compartment, and firmly connected with connector 5, and passway 4 can be according to need Expand or shrink, the shape such as the shape of passway is alternatively circular, square, rectangle, trapezoidal, oval, rhombus.
In another embodiment, there are multiple carrying compartments in overwater boat body 1 and under-water body 2, fluid passage surrounds each delivery Pass through around cabin, carrying compartment is divided into one layer to two layers or multilayer structure.
Powerful suction is produced when power set 6 work, from overwater boat body 1 and under-water body 2 respectively by internal stream Inside body passage 903 each water guide mouth 702 uniform on housing makes fluid high-speed suction negative pressuren zone is formed on housing, make forward direction Lateral fluid drag reduction;Simultaneously high-velocity fluid is moved quickly through from internal fluid channels 903 around each carrying compartment, makes each fortune The fluid that high flow velocity is filled around cabin is carried, so that each carrying compartment produces respectively buoyancy in water.
The bottom of overwater boat body 1 and the upper body of under-water body 2 open introducing port 702 by control device 705, dynamic The flow velocity of fluid in the powerful suction force state of power apparatus 6, in quickening internal fluid channels 903, by the more suctions of introducing port 702 Fluid on housing is allowed to form negative pressuren zone to reduce more fluid resistances.
As seen from Figure 8 overwater boat body 1 and the both sides of under-water body 2 are polyhedral structure, and in addition to making simply, polyhedron can have Effect reduces radar return.
The each carrying compartment in overwater boat body 1 and under-water body 2 under other water line of the present invention, because volume is not manufactured very much All easily, be readily mass-produced, then big hull makes, as building-block-splicing is the same, become it is simpler easily, with after upper shell just It is size or ship of different shapes.Certainly also can be made up of multiple carrying compartments in the housing that water line is gone on board.
In another embodiment, under the water line of overwater boat body 1 it is at least one of in housing and in the housing of under-water body 2 Carrying compartment is a big overall structure after merging.Fluid passage communicates around it with rear portion power set 6, also can ship waterborne Carrying compartment in body 1 and under-water body 2 can be overall structure, and fluid passage is passed through from overall carrying compartment surrounding.
In another embodiment, it is not both with upper, removes the housing of under-water body 2, under-water body 2 is delivered by former and later two Cabin is assembled, and in front and back the housing of carrying compartment is divided into inner shell 203 and shell 204, is internal stream between inner shell 203 and shell 204 Body passage 903, sets multiple water guide mouths 702 and communicates with the external world, sets on water guide mouth 702 able to turn on or off and can control water inlet on shell 204 Internal fluid channels 903 after the assembled docking of 705, two carrying compartments of control device of amount between inside and outside shell are communicated, in joint Between formed not wide seam can as water guide mouth, also can the shell of two carrying compartment joints be partially or fully connected.Other Part is identical with above-mentioned other structures.
In the same manner the carrying compartment of overwater boat body 1 and under-water body 2 can be multiple or multiple structure, form variously-shaped ship. After removing the very big housing of hull 2, make the structure and manufacturing process of ship simpler, even more important to be, appropriate design carrying compartment pair Big canoe all can be shared, the construction of all size ship, be formed because the carrying compartment of large volume pieces together as spelling building blocks, need note Meaning is that the shell 204 of carrying compartment has multiple water guide mouths to communicate with the external world, and pressure is minimum in suffered water, and nearly all pressure is by interior Shell 203 bears, but the carrying compartment of each smaller size smaller makes simpler while safer;Even if a carrying compartment is unfortunate damaged, The normally travel of ship is not affected.
Below the water line of overwater boat body 1 and under-water body 2 in carrying compartment produce buoyancy in addition to conventional discharge amount, up and down Path that surface is passed through because of fluid is different, the different differences that upward pressure that produce of flow velocity are conducive to producing buoyancy.
Water line 3 such as overwater boat body 1 in the right lower quadrant and Fig. 8 of under-water body 2 in Fig. 7 is shown below, carrying compartment upper table Face 401 is arc or concave-convex, and carrying compartment lower surface 402 is plane, when fluid high-speed is passed through, carrying compartment top and the bottom surface it Between produce upward pressure difference and be conducive to ship preferably to produce buoyancy because flow velocity is different.
In another embodiment, from Fig. 1 to 9, all of under-water body 2, can be as various all to be sealed structure Submarine of different shapes, is connected by passway 4, connector 5 with overwater boat body 1, is exactly a kind of special construction with warship " the latent warship " of ship function and submarine function, wherein power and resource, and equipment is all common.This combination is not only 1+1=2's As a result, but thus a kind of latent warship of brand-new function is born.
Need to be separated by the control to connector 5 when separating(This area common technique), pass through when submarine diving Control device 705 closes water guide mouth 702 and back door 803 makes internal fluid channels 903 fill water and sink, and when needing to rise, closes Water guide mouth 703 is closed, back door 803 is then turned on, in the powerful suction force state of power set 6, closing back door after quickly water is discharged 803, submarine is mitigated after weight and rise, due to removing traditional submarine water-retention cabin after produced bigger buoyancy so that latent warship entirety Buoyancy increase;It is exactly water storing bin in the fluid passage communicated with the external world due to each water guide mouth 702 when submarine is travelled in water, Overall flow is formed with external fluid, power set 6 accelerate the flow velocity in fluid passage, so traditional submarine water storing bin in fortune The load that disorder of internal organs is produced, is changed into motive force, and due to removing traditional water-retention cabin, greatly improving submarine speed simultaneously can depletion It is few.
" the latent warship " that this new structure is produced whether is transported in theory or actually compared with traditional submarine and naval vessels Use, there is unrivaled superiority.
Embodiment three, as shown in Figure 10 to Figure 13:A kind of large-scale ships or aircraft carrier, by overwater boat body 1 and multiple multilamellar water Pontoon 2 is constituted, and is wherein combined by multiple carrying compartments 101 in the housing of overwater boat body 1 and multiple under-water bodies 2, respectively It is connected by passway 4 between carrying compartment, and is connected with each other by fixture 5 integral, internal flow in each hull leads to The each carrying compartment surrounding respectively in the following hull of water line 3 of road 903 is passed through, and the multiple water guides being provided with each hull Mouth 702 is communicated, and the outlet of each fluid passage 9 is communicated respectively by discharge outlet 8 with the external world, and power set 6 are respectively provided at above-mentioned In discharge outlet 8.Other are identical with the above.
Under equal conditions, flow velocity is faster than outside passage in passage, so fluid passage 9 is discharged from discharge outlet 8 is faster than ship week Rate of flow of fluid is enclosed, the high-velocity fluid discharged from rear portion discharge outlet 8 with power set 6 jointly, and force surrounding same because of seriality When reach the relatively slug flow body points three layers at rear portion in order around together, i.e., outer layer is ship because fluid continuity reaches rear portion equivalent simultaneously Very fast fluid, centre in fluid passage 9 are discharged around ship's speed degree for discharge outlet 8 compared with slug flow body, internal layer discharge height for discharge outlet 8 Fast fluid, three layers of common layering different in flow rate make negative pressuren zone disappear around bigger motive force is produced simultaneously, or at least filling or Being partially filled with negative pressuren zone greatly reduces negative pressure resistance.Now, overwater boat body 1 and the upstream face of under-water body 2 form negative pressuren zone, after Portion is powered area, thus changes the fluid distrbution state of aircraft carrier, changes how many, with regard to energy-conservation is how many, movement velocity is just improved How much.
Under-water body 2 can be submarine, and as needed coordinator is from during connection, submarine discharges the buoyancy that submarine is made after water Increase, because buoyancy increase improves the speed of aircraft carrier, while the power and resource and equipment of ship all can be shared, it is biography during separation System submarine.As Figure 12 and Figure 13 submarines be one or more layers, the submarine of one or more different geometries constitutes.
As shown in figure 14, in another embodiment, the overwater boat body 1 of aircraft carrier in water line up and down or be many under water line Layer or multistage hull are connected to form by passage and connector 5, and the structure makes again the hull of long length all be easy to constitute, water Pontoon 2 constitutes entirety by multistage or one section of independent hull.
As shown in figure 15, the second layer of under-water body 2 is the hull composition of three sections with different geometries; The under-water body 2 of the left and right sides can be removed, the under-water body 2 of the under-water body 2 and lower floor of overwater boat body 1 and centre passes through passage Mouth 4 is connected with connector 5.
Aircraft carrier primarily serves the purpose of lifting aircraft, and for the command and control center of aircraft-carrier battle group, as long as reaching its purpose Just, it is not necessary that be bonded as the so complicated structure such as overwater boat body 1 of present aircraft carrier is alternatively multistage hull, under water ship Body is made up of below 2 multilamellar, multiple little hulls or bus structure, and the structure is easy to implement.
And for example the water line above section of overwater boat body 1 is combined by multiple carrying compartments, so area is also easy to also compare Modern aircraft carrier expands at double, or even expanded several times, longer runway, and bigger area is available for more aircraft lifting and landings.Under water line Bigger aircraft carrier is combined for multilamellar Ship Structure.
As shown in figure 15, the under-water body 2 of the left and right sides is removed, two layers or multilayer independent hull combines simple boat Mother, or large-scale pier makes the function of aircraft carrier as airport is long-term or short-term is docked in the marine site of needs and forms movable island Greatly increase, the structure manufacture is simpler, and cost is less expensive, it is easier to produce in batches.
The present invention solves technical problem and distinguishes as follows with present ship and aircraft carrier structure:
First, it is of the invention with present ship and the aircraft carrier motive force that produces is distinguished as:
1st, water guide mouth in rear portion forms orderly the surrounding of three layers of fluid layering different in flow rate and produces bigger motive force together, and passes System aircraft carrier rear portion is negative pressuren zone, and the present invention produces bigger motive force than tradition.
2nd, the present invention in front and both sides upstream face positive maximum fluid resistance, by water guide mouth be directed respectively into hull it Between and hull in fluid passage in, make positive lateral fluid drag reduction, thus the present invention than traditional aircraft carrier more save energy, so as to Improve motive force.
3rd, the aircraft carrier upstream face is negative pressuren zone, and back side is powered power, thus changes the fluid of conventional ship and aircraft carrier How much how many with regard to energy-conservation distribution, change;And traditional aircraft carrier upstream face is fluid resistance area, back side is negative pressuren zone, this It is bright to produce bigger motive force than traditional aircraft carrier.
4th, power set motive force of the present invention source is two parts, negative pressure power and positive pressure power, can by common knowledge Know, electromotor water absorption how many displacement are just how many, produce much positive pressure powers and just produce much negative pressure power, and conventional ship and Aircraft carrier motive force only utilizes half positive pressure expulsion power, so the present invention changes the fluid distrbution of above-mentioned 2,3 using negative pressure power, Greatly increase motive force, than significantly improving motive force source under conventional ship and aircraft carrier equal conditions.
2nd, ship of the present invention and aircraft carrier and present ship and aircraft carrier structure are distinguished as:
Ship is all since ancient times overall structure, and the bigger manufacture difficulty of ship is bigger, and especially aircraft carrier manufacture difficulty is bigger, seriously The development of restriction ship, the present invention is original to propose that structure is as follows:
1st, the present invention ship be divided into overwater boat body and the carrying space of under-water body, on the water hull and under-water body it Between for the fluid passage that communicates in front and back, make overwater boat body and under-water body produce buoyancy respectively in water, while hull is not passed The up big and down small subtriangular structure of system ship is limited, and the volume of hull can expand, and expands load space so as to loading capacity increasing Plus, while manufacture difficulty is also reduced.
2nd, further under hull increase one or more layers hull again, larger ship is divided into multilamellar hull independent of each other and is entered Row manufacture, greatly reduces manufacture difficulty, carrying space is further expanded.
3rd, multiple independent carrying compartments are respectively in the multilamellar hull under water line to constitute, and larger ship such as aircraft carrier is constructed such as Assembled building blocks equally assemble, and multiple little carrying compartments are easy to standardization, mass production, then big ship and manufacture also more Simply.
4th, further remove the housing of each hull under water line, between the inside and outside shell of each carrying compartment for fluid passage that Communicate with the water sucking mouth of power set after this connection, the carrying compartment of variant shape is easy to be combined into the ship of shape of different sizes Body, due to removing larger ship outer casing, and the less volume of each carrying compartment is more easy to keep its safety, while being more easy to volume production.
5th, combined by multiple carrying compartments in housing more than further water line, it is also possible to remove hull housing, Hull more than water line is combined into by multiple carrying compartments, due on the water surface, so without fluid passage, can between carrying compartment It is connected with each other.
6th, because each carrying compartment constitutes multilamellar hull, just in case a unfortunate independent carrying compartment is damaged, ship is nor affected on Normally travel, while multilamellar vessel draft is deeper, even if running into high sea, also will not shipwreck, safety improves.
7th, the sealing structure of the actually approximate submarine of the hull under water line, the deeper pressure of water is bigger, and the ship of the present invention The uniform water guide mouth of shell body of body is communicated with the external world, the pressure very little born on shell, so pressure is nearly all by carrying compartment Inner shell bears, and carrying compartment volume very little, so making system, easily simultaneously security performance is really ensured, thus solves puzzlement latent Ship develops the big difficult problem of deep sea pressure for many years, while again the carrying space of large volume is also easily manufactured, safety is also protected Card.
8th, hull waterborne and submarine under water are formed with naval vessels and submarine function after connector connection, just " submarine ", its power and resource and equipment can be shared, you can to connect, can be separated again, than present individually naval vessels and be dived Ship has more superioritys.
To sum up:Carrying compartment above forms ship structure, and buoyancy source, and motive force collectively forms a new generation with bigger Load-carrying, the ships of faster speed and aircraft carrier, while shipbuilding become very simple, speed and efficiency is really improved, or even Many times of raisings.
Due to the present invention change ship overall structure for multilamellar it is waterborne, under water and carrying compartment produces respectively the knot of buoyancy Structure, it is naval vessels motive force exclusive source to change power set draining, and the motive force that power set are produced adds negative for positive pressure power Pressure power significantly improves motive force;Because the present invention changes above-mentioned both sides traditional structure, ship or aircraft carrier manufacture difficulty are made Reduce, it is easy to which the bigger ship of manufacture or bigger aircraft carrier, while significantly improving ship or the speed of aircraft carrier, energy consumption is significantly reduced.
Embodiments of the invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, it is every using this Equivalent structure or equivalent flow conversion that bright description and accompanying drawing content are made, or directly or indirectly it is used in other related skills Art field, is included within the scope of the present invention.

Claims (6)

1. a kind of ship, including hull, it is characterised in that the carrying space of hull includes the under-water body of overwater boat body and closing, There is the fluid passage communicated with the external world, the fluid passage is used to make water between the overwater boat body and the under-water body of closing The carrying space of upper hull and the under-water body of closing produces respectively the ship under water of buoyancy, the overwater boat body and closing in water Body is connected by passage;
Also include the power set that can be absorbed water with draining, the water sucking mouth of the power set communicates with fluid passage, power dress The discharge outlet put is located at afterbody and communicates with the external world;
The under-water body of the closing is provided with least one;
Between hull part and the under-water body of closing of the overwater boat body below water line, it is collectively forming positioned at ship surface At least one of water guide mouth in both front portion and sidepiece on face, the water guide mouth has a little structure of outer imperial palace, and with the stream Body passage is communicated.
2. ship according to claim 1, it is characterised in that also including connector, the overwater boat body and closing are under water It is connected by the connector between the carrying space of hull, connector is used to make overwater boat body and the under-water body of closing jail Admittedly connect or separate.
3. a kind of ship, including hull and power set, it is characterised in that the carrying space of the hull includes overwater boat body and envelope Both the under-water body for closing, part and under-water body of the overwater boat body below water line at least one of inside are provided with multiple use In the carrying compartment for producing buoyancy, fluid passage is provided with hull, hull is provided with multiple water guide mouths and communicates with the fluid passage, The fluid passage is passed through and is connected with power set around multiple carrying compartments;The under-water body of the closing It is provided with least one;
Also include passage and connector, the passage and connector are located between the overwater boat body and under-water body, Yi Jichuan Between internal carrying compartment;Overwater boat body is connected respectively with under-water body by passage, and is connected using connector, makes water Upper hull and under-water body can firmly connect or separate.
4. ship according to claim 3, it is characterised in that the water sucking mouth of the power set communicates with fluid passage, moves The discharge outlet of power apparatus is located at ship rear portion and communicates with the external world.
5. a kind of ship, including hull and power set, it is characterised in that the hull includes the ship under water of overwater boat body and closing Body, the carrying space below the water line of the hull is made up of multiple carrying compartments for producing buoyancy, the carrying compartment Housing include inner shell and shell, there is fluid passage between the shell and inner shell, there are multiple water guide mouths on shell, it is described The water sucking mouth of power set is communicated by the fluid passage with the water guide mouth, the discharge outlet of power set be located at ship rear portion with The external world communicates;The under-water body of the closing is provided with least one;Part of the overwater boat body in water line is by multiple fortune Carry cabin to constitute, be connected by passage between the plurality of carrying compartment, and be connected with connector.
6. ship according to claim 5, it is characterised in that between each carrying compartment, be connected by passage respectively, and It is connected with connector.
CN201410075672.9A 2014-03-03 2014-03-03 Novel ship body structure Active CN103818518B (en)

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CN107933873A (en) * 2017-12-28 2018-04-20 镇江明润信息科技有限公司 A kind of ship cooling system
CN113697026A (en) * 2021-10-01 2021-11-26 孙怡然 Three-body ship

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RU2013278C1 (en) * 1991-03-03 1994-05-30 Институт машиноведения и металлургии Дальневосточного отделения РАН Multihull ship
US6591776B2 (en) * 2001-11-14 2003-07-15 Kunio Miyazaki Semi-submergence type hydrofoil craft
CN200967538Y (en) * 2006-11-01 2007-10-31 上海市闵行中学 Load-carrying cabin submerged low-gravity center ship
CN201890340U (en) * 2010-11-22 2011-07-06 浙江海洋学院 Asymmetric two-body boat
CN201914430U (en) * 2010-12-15 2011-08-03 杨伟来 Lifeboat
CN103600808B (en) * 2013-12-02 2017-01-11 朱晓义 Ship capable of generating larger buoyancy from inside

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