CN103818518A - Novel ship body structure - Google Patents
Novel ship body structure Download PDFInfo
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- CN103818518A CN103818518A CN201410075672.9A CN201410075672A CN103818518A CN 103818518 A CN103818518 A CN 103818518A CN 201410075672 A CN201410075672 A CN 201410075672A CN 103818518 A CN103818518 A CN 103818518A
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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
Technical field
The present invention relates to ship structral design field, relate in particular to a kind of ship.
Background technology
Ship is integral structure from ancient times to the present, is main delivery space conventionally under larger waterline, and up big and down small subtriangular, and ship is limit by up big and down small structure, so actual delivery space is little; For increasing more load capacity, only have and expand the hull increase of the hull height under floating line simultaneously, its shape is approximate up big and down small triangle still, the delivery space increasing is also little, so ship changes increased delivery space little in any case now, ship manufacture difficulty is increased, and the ship's speed degree of this structure is slow simultaneously, energy consumption is high, buoyancy is little, resistance is large, load carrying ability is little, propelling thrust is also little; So be necessary that structure, buoyancy, power to conventional ship does some and improves, could raising speed and increase more load capacity; The forward of upstream face, side direction in addition, the fluid resistance that the zone of negative pressure, rear portion of back side produces, is the maximum energy resource consumption in foot, up to now without any effective workaround, need to further improve.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of ship, produces respectively buoyancy and jointly forms the more ship in heavy－duty space, and reduce resistance, raising propelling thrust by waterborne and underwater hull.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of ship is provided, comprise hull, the delivery space of hull comprises the underwater hull of overwater boat body and sealing, between described overwater boat body and the underwater hull of sealing, there is the fluid passage communicating with the external world, the delivery space that described fluid passage is used for the underwater hull that makes overwater boat body and sealing produces respectively buoyancy at water, and the underwater hull of described overwater boat body and sealing is connected by passage.
Wherein, also comprise attaching parts, between the delivery space of the underwater hull of described overwater boat body and sealing, be connected by described attaching parts, attaching parts is for the underwater hull of overwater boat body and sealing being connected securely or separating, and the underwater hull of described sealing is provided with one or more.
Wherein, also comprise the engine installation that can absorb water with draining, the water sucking mouth of described engine installation communicates with fluid passage, and the discharge port of engine installation is located at afterbody and communicates with the external world.
Wherein, between the hull part and the underwater hull of sealing of described overwater boat body below floating line, the common front portion and at least water guide mouth of one of sidepiece that are positioned on hull surface of forming, described water guide mouth has the structure that outer imperial palace is little, and communicates with described fluid passage.
Wherein, the part of described overwater boat body on floating line is made up of multiple carrying compartments, is connected, and is connected with attaching parts between described multiple carrying compartments by passage.
Another technical solution used in the present invention is: a kind of ship is provided, comprise hull and engine installation, the delivery space of described hull comprises overwater boat body and underwater hull, part and the underwater hull of overwater boat body below floating line is at least provided with multiple carrying compartments for generation of buoyancy in the inside of one, in hull, be provided with fluid passage, hull is provided with multiple water guide mouths and communicates with described fluid passage, and described fluid passage is passed through and is connected with engine installation around the surrounding of multiple described carrying compartments.
Wherein, the water sucking mouth of described engine installation communicates with fluid passage, and the discharge port of engine installation is located at ship rear portion and communicates with the external world.
Wherein, also comprise passage and attaching parts, described passage and attaching parts are located between the carrying compartment between described overwater boat body and underwater hull and in hull; Overwater boat body and underwater hull are connected by passage respectively, and adopt attaching parts to be connected, and overwater boat body can be firmly connected with underwater hull or separate, and described underwater hull is provided with one or more.
Wherein, the part of described overwater boat body on floating line is made up of multiple carrying compartments, is connected, and is connected with attaching parts between described multiple carrying compartments by passage.
Another technical solution used in the present invention is: a kind of ship is provided, comprise hull and engine installation, described hull comprises overwater boat body and underwater hull, the delivery space being positioned at below the floating line of described hull is made up of multiple carrying compartments that produce buoyancy, the housing of described carrying compartment comprises inner casing and shell, between described shell and inner casing, there is fluid passage, on shell, there are multiple water guide mouths, the water sucking mouth of described engine installation communicates with described water guide mouth by described fluid passage, and the discharge port of engine installation is located at ship rear portion and communicates with the external world.
Wherein, between each described carrying compartment, be connected by passage respectively, and be connected with attaching parts.
Wherein, the part of described overwater boat body on floating line is made up of multiple carrying compartments, is connected, and is connected with attaching parts between described multiple carrying compartments by passage.
The invention has the beneficial effects as follows: 1, change the integral structure of conventional ship, upper and lower hull structure produces respectively buoyancy, makes load-carrying space enlargement simultaneously; 2, change the situation that the forward of traditional hull directly contacts with fluid with side direction, by the introducing port of the special shape that forms between hull and fluid passage, the forward of hull and fluid resistance that side direction is subject to are greatly reduced; 3, the flow velocity of fluid passage inner fluid is accelerated in engine installation water suction, makes forward and lateral fluid drag reduction, and buoyancy increases, and with this understanding, the propelling thrust that natural drainage produces just increases; 4, from common practise, engine installation has how many water absorbing capacitys, just there are how many displacement, produce positive pressure power and be how many, produce negative pressure power and just have how many, traditional mode of navigating wastes nearly half power, and the negative pressure power that the positive pressure power that the draining that propelling thrust of the present invention source is engine installation produces and water suction produce, two kinds of larger propelling thrusts of the common generation of power.
Accompanying drawing explanation
Fig. 1 is the main structure schematic diagram of the embodiment mono-of ship of the present invention;
Fig. 2 is that the A-A of Fig. 1 is to section diagram;
Fig. 3 is the structural representation of looking up of Fig. 1;
Fig. 4 carries out improved another sectional structure schematic diagram in the structure of embodiment mono-;
Fig. 5 carries out improved another sectional structure schematic diagram in the structure of embodiment mono-;
Fig. 6 carries out improved another sectional structure schematic diagram in the structure of embodiment mono-;
Fig. 7 is the main structure schematic diagram of the embodiment bis-of ship of the present invention;
Fig. 8 is that the B-B of Fig. 7 is to section diagram;
Fig. 9 is the structural representation of looking up of Fig. 7;
Figure 10 is the main structure schematic diagram of the embodiment tri-of ship of the present invention;
Figure 11 is the structural representation of looking up of Figure 10;
Figure 12 is that the C-C of Figure 10 is to section diagram;
Figure 13 carries out improved another sectional structure schematic diagram in the structure of embodiment tri-;
Figure 14 carries out improved another main structure schematic diagram in the structure of embodiment tri-;
Figure 15 carries out improved another sectional structure schematic diagram in the structure of embodiment tri-.
Main element nomenclature:
1, overwater boat body; 101, independent carrying compartment; 2, underwater hull; 201, tip; 202, pyramidal structure; 203, inner casing; 204, shell; 3, floating line; 4, porthole; 401, carrying compartment upper surface; 402, carrying compartment lower surface; 5, attaching parts; 6, engine installation; 7, anterior water guide mouth; 701, sidepiece water guide mouth; 702, water guide mouth; 705, control setup; 8, discharge port; 803, back door; 9, fluid passage; 901, second fluid passage; 902, dividing plate; 903, internal fluid channels.
The specific embodiment
By describing technology contents of the present invention, structural attitude in detail, being realized object and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
Embodiment mono-, a kind of ship, by overwater boat body 1 and underwater hull 2, the middle fluid passage 9 communicating for front and back forms, and fluid passage 9 makes hull waterborne and in water, produce respectively buoyancy under water, overwater boat body 1 and underwater hull 2 are for independently, for the delivery space of manned loading, between them, communicate with each other and be connected by least one porthole 4, and firmly connect with multiple attaching partss 5 are further, front portion and the both sides of hull 1 and underwater hull 2 on the water, or between the housing and fluid passage at rear portion, the housing of overwater boat body 1 and underwater hull 2 is arc or linear, if Fig. 1 is linear, Fig. 2 is arc, form the little anterior water guide mouth 7 of outer imperial palace and sidepiece water guide mouth 701, the discharge port 8 at rear portion can be more fluid resistances of upstream face from forward in the time of foot, the anterior water guide mouth 7 of side direction and sidepiece water guide mouth 701 import in fluid passage 9 and discharge from rear portion.
As seen from Figure 1, the top of the bottom of overwater boat body 1 and underwater hull 2 is plane, the fluid passage 9 communicating before and after forming between them; The tangent plane left and right sides of underwater hull 2 is arc as seen from Figure 2, up big and down small, and floating line lower house is very dark, even if ship runs into stormy waves, the structure that the bottom of overwater boat body 1 and underwater hull 2 are combined into one improves security and stability; Also can adopt underwater hull 2 bottoms is pyramidal structure 202, makes drinking water more deeply also safer, expands as required or dwindle the delivery space of underwater hull 2, even makes it to be greater than the delivery space of overwater boat body 1.Thereby the top of the bottom of overwater boat body 1 and underwater hull 2 length direction or at least one can be multiple arcs or triangle composition upper and lower corresponding cambered surface, gore etc. and carry out more prolongation fluids and accelerate its flow velocity from the path of fluid passage 9 processes.
Because overwater boat body 1 and underwater hull 2 are the hull by the synthetic new structure of top and the bottom delivery spatial group, not only a lot of than the delivery space enlargement of conventional ship, manufacturing is that integral structure is simpler than existing ship; Hull is upper and lower two parts simultaneously, and change conventional ship is integral structure.Hull 2 can be multiple difform geometry, and not being subject to conventional ship is entirety and up big and down small structural limitations, so underwater hull 2 volumes under floating line can expand a lot, carrying capacity also increases a lot than present ship, and the buoyancy that water produces is more deeply larger.The up big and down small structure of the present ship of volume ratio of apparent underwater hull 2 can increase a lot, make underwater hull 2 volumes be greater than overwater boat body 1 a lot, make thus the ship of this structure increase load carrying ability than the easier extended volume of conventional ship, so it is also safer very deeply to run into stormy waves under while floating line.Further, engine installation 6 is located in discharge port 8, and water suction one end communicates with fluid passage, and water spray one end communicates with the external world by discharge port 8.
In the time that working, engine installation 6 produces very large suction, water is sucked between the bottom of overwater boat body 1 and underwater hull 2, anterior water guide mouth 7 and sidepiece water guide mouth 701 that outer imperial palace is little are more easily sucked fluid high-speed in fluid passage 9, forward, lateral fluid resistance maximum in foot are entered in fluid passage 9 naturally along its water guide mouth-shaped, the fluid resistance on hull upstream face is greatly reduced.Especially when hull is very long, lateral fluid when producing the very large larger resistance of pressure initiation in hull, the inside pressure of lateral fluid help on the contrary surrounding fluid more F.F. enter in fluid passage 9, fluid resistance is reduced.
Under equal conditions, flow velocity in fluid passage 9 is greater than outside passage, especially in the powerful suction force state of passage internal motivation device 6, thus the rate of flow of fluid in apparent fluid passage 9 more faster than the surrounding's flow velocity that is equal to foot speed, thereby make forward and lateral fluid drag reduction.
As seen from Figure 3, high-velocity fluid in fluid passage 9 is walked around the housing process of oval-shaped porthole 4, porthole 4 also can be the various shape of circle, square, oblong, rhombus, can arrange as required multiple to facilitate the unimpeded of people between overwater boat body 1 and underwater hull 2 or thing.Then engine installation 6 is originated the resistance of the forward lateral fluid sucking from anterior water guide mouth 7 and sidepiece water guide mouth 701 as propelling thrust, discharge at a high speed from discharge port 8, force the surrounding that simultaneously arrives rear portion around the different paths of hull continuously because of fluid compared with slug flow body, have to by orderly being centered around around the high-velocity fluid that discharge port 8 discharges of flow velocity layering, the larger propelling thrust of common formation carrys out propelling ship and travels, make the zone of negative pressure at ship rear portion can not form to reduce fluid resistance, the tip 201 of afterbody also effectively occupies underwater hull 2 spaces, zone of negative pressure simultaneously.
Since ship occurs, this three parts resistance of forward, side direction and zone of negative pressure, rear portion, follows Chuan Yi road to be developed so far and without any actv. terms of settlement through the very long years; Especially now the screw propeller of ship is located at housing rear portion, between housing and screw propeller, because of fluid continuity surrounding fluid, arrive formation zone of negative pressure, rear portion simultaneously, forward, this three segment fluid flows resistance of side direction consume 90% above power and could drive foot simultaneously, Here it is ship is in the high immediate cause of the slow energy consumption of water medium velocity, and the present invention greatly reduces these three kinds of fluid resistances, thereby improving energy consumption, the speed making reduces.
As shown in Figure 4, in another embodiment, the left and right sides of overwater boat body 1 and underwater hull 2 is triangle, porthole 4 is also triangle, between hull 1 and underwater hull 2 and 9 left and right sides, fluid passage, be provided with dividing plate 902 on the water, dividing plate 902 is being longitudinally machicolated form, and rate of flow of fluid is accelerated in the path of passing through with more prolongation fluids, is provided with multiple water guide mouths 702 extraneous fluid is communicated with fluid passage on dividing plate 902.
As shown in Figure 5, in another embodiment, this embodiment is with now hull is the most approaching, and not being both is fluid passage 9 between hull 1 and underwater hull 2 on the water, makes overwater boat body 1 and underwater hull 2 produce respectively buoyancy.
As shown in Figure 6, in another embodiment, underwater hull 2 is divided into left and right two parts, centre is second fluid passage 901, be connected with underwater hull 2 left and right two parts by porthole 4, also be connected with overwater boat body 1 by porthole 4, engine installation 6 is the same with conventional ship to be located in the middle of overwater boat body 1 and underwater hull 2 rear portions simultaneously.Because known by general knowledge: the flow velocity in passage is greater than outside passage, so the rate of flow of fluid in fluid passage 9 and second fluid passage 901 is fast, be more conducive to travelling of ship.
As shown in Figure 6, in another embodiment, engine installation 6 is provided with two, is located at respectively in the discharge port 8 of centre of fluid passage, ship rear portion 9 and second fluid passage 901.
Embodiment bis-, as shown in Figs. 7-9: not to be both with upper, in housing under the waterline 3 that overwater boat body 1 is eaten, be provided with two independent carrying compartments 101, internal fluid channels 903 around communicates with water guide mouth 702 uniform on housing around carrying compartment, water suction one end of rear portion engine installation 6 communicates with fluid passage, and draining one end communicates with the external world by discharge port 8.
In hull 2 housings, be provided with under water two layers up and down four independent carrying compartments 101, its around around internal fluid channels 903 communicate with multiple water guide mouths 702 on housing, water suction one end that engine installation 6 is established at rear portion communicates with internal fluid channels 903, and draining one end communicates with the external world by discharge port 8.
Between each carrying compartment, communicate with each other by porthole 4, and firmly connect with attaching parts 5, and porthole 4 can expand as required or dwindle, the shape of porthole also can be the shapes such as circle, square, oblong, trapezoidal, oval, rhombus.
In another embodiment, in overwater boat body 1 and underwater hull 2, have multiple carrying compartments, fluid passage, around each carrying compartment process around, is divided into one deck to two layers or multilayer structure carrying compartment.
In the time that working, engine installation 6 produces powerful suction, from overwater boat body 1 and underwater hull 2 interior respectively by internal fluid channels 903 inside each water guide mouth 702 uniform housing fluid high-speed suck make housing form zone of negative pressure, make forward lateral fluid drag reduction; Simultaneously high-velocity fluid from internal fluid channels 903 around each carrying compartment process fast around, make each carrying compartment fluid of full high flow velocity around, thereby make each carrying compartment in water, produce respectively buoyancy.
The upper body of the bottom of overwater boat body 1 and underwater hull 2 is opened introducing port 702 by control setup 705, in the powerful suction force state of engine installation 6, accelerate the flow velocity of internal fluid channels 903 inner fluids, make it to form zone of negative pressure by the fluid on introducing port more than 702 suction casings and reduce more fluid resistance.
Each carrying compartment in overwater boat body 1 and underwater hull 2 under floating line of the present invention in addition, due to volume do not manufacture very much all very convenient, easily volume production, large hull is made again, just, as building-block-splicing, become more easily simple, mixing after housing is exactly big or small or difform ship.Certainly in the housing that floating line is gone on board, also can be formed by multiple carrying compartments.
In another embodiment, in the housing under overwater boat body 1 floating line and in underwater hull 2 housings, at least the carrying compartment of one is the structure of a large entirety after merging.Fluid passage around communicates with rear portion engine installation 6 around it, also can overwater boat body 1 and underwater hull 2 in carrying compartment can be integral structure, fluid passage is from overall carrying compartment surrounding process.
In another embodiment, be not both with upper, remove the housing of underwater hull 2, underwater hull 2 is assembled by former and later two carrying compartments, the housing of front and back carrying compartment is divided into inner casing 203 and shell 204, between inner casing 203 and shell 204, it is internal fluid channels 903, on shell 204, establishing multiple water guide mouths 702 communicates with the external world, on water guide mouth 702, establish able to turn on or off and can control the control setup 705 of flooding quantity, internal fluid channels 903 after two assembled docking of carrying compartment between inside and outside shell communicates, between joint, form not wide seam and can be used as water guide mouth, also shell that can two carrying compartment joints is local or be all connected.Other parts are identical with other above-mentioned structures.
In like manner the carrying compartment of overwater boat body 1 and underwater hull 2 can be multiple or multiple-structure, forms the ship of various shapes.Remove after the housing that hull 2 is very large, make structure and the manufacturing process of ship simpler, even more important, appropriate design carrying compartment all can share large canoe, the structure of all size ship, because the carrying compartment of large volume pieces together and forms as spelled building blocks, should be noted that to be, the shell 204 of carrying compartment has multiple water guide mouths to communicate with the external world, and in suffered water, pressure is minimum, nearly all pressure is born by inner casing 203, but the making of the carrying compartment of each smaller size smaller is simpler simultaneously safer; Even if a carrying compartment is unfortunate damaged, do not affect normally travelling of ship yet.
The buoyancy that carrying compartment below overwater boat body 1 floating line and in underwater hull 2 produces is except traditional displacement, and upper and lower surface is because of the different poor buoyancy that is conducive to produce that upwards pressure that produces of path difference, flow velocity of fluid process.
As shown below in the floating line 3 of overwater boat body 1 in the right lower quadrant of underwater hull in Fig. 72 and Fig. 8, carrying compartment upper surface 401 is arc or machicolated form, carrying compartment lower surface 402 is plane, when fluid high-speed is through out-of-date, between surface, carrying compartment top and the bottom, produce the poor ship that is conducive to of upward pressure because flow velocity is different and produce better buoyancy.
In another embodiment, from Fig. 1 to 9, all underwater hulies 2 are all for being sealed structure, can be as multiple difform submarine, be connected with overwater boat body 1 by porthole 4, attaching parts 5, a kind of " warship of diving " with naval vessels function and submarine function of special construction exactly, its medium power and resource, and equipment is all common.The result of 1+1=2 is not only in this combination, but a kind of latent warship of brand-new function is born thus.
Need to separate time by the control of attaching parts 5 being separated to (this area common technique), in the time of submarine diving, closing water guide mouth 702 and back door 803 by control setup 705 makes internal fluid channels 903 fill water to sink, need to rise time, close water guide mouth 702, open back door 803 again, in the powerful suction force state of engine installation 6, closing back door 803 after very soon water being discharged, make to rise after submarine expendable weight, thereby because the larger buoyancy that produces after removing traditional submarine retaining cabin increases the buoyancy of latent warship entirety; When submarine travels in water, due to each water guide mouth 702 with in the extraneous fluid passage communicating, be exactly water storing bin, form overall flow with extraneous fluid, engine installation 6 is accelerated the flow velocity in fluid passage, so load that traditional submarine water storing bin on the go is produced, change propelling thrust into, owing to removing traditional retaining cabin, make submarine speed greatly improve energy consumption simultaneously and reduce.
" warship of diving " that this new structure produces compares with traditional submarine and naval vessels, no matter be in theory or in practice, has unrivaled preceence.
Embodiment tri-, as shown in Figure 10 to Figure 13: a kind of large-scale ships or aircraft carrier, formed by overwater boat body 1 and multiple multilayer water lower hull 2, wherein in the housing of overwater boat body 1 and multiple underwater hull 2, combine by multiple carrying compartments 101, between each carrying compartment, be connected by porthole 4, and be interconnected to entirety by connecting element 5, internal fluid channels 903 in each hull is respectively around the each carrying compartment surrounding process in the following hull of floating line 3, and the multiple water guide mouths 702 that are provided with each hull communicate, the discharge orifice of each fluid passage 9 communicates with the external world by discharge port 8 respectively, engine installation 6 is located at respectively in above-mentioned discharge port 8.Other is with identical above.
Under equal conditions, in passage, flow velocity is faster than outside passage, so discharge faster than ship surrounding fluid flow velocity from discharge port 8 fluid passage 9, the high-velocity fluid common and engine installation 6 is discharged from rear portion discharge port 8, and force surrounding to divide three layers in order around together because of what continuity arrived rear portion simultaneously compared with slug flow body, outerly arrive surrounding that rear portion is equal to ship's speed degree compared with slug flow body because of fluid continuity for ship simultaneously, internal layer is that discharge port 8 is discharged the interior very fast fluid in fluid passage 9, high-velocity fluid is discharged for discharge port 8 in centre, the common layering of three layers of different in flow rate is around producing simultaneously larger propelling thrust, zone of negative pressure is disappeared, or at least fill or be partially filled zone of negative pressure negative pressure resistance is greatly reduced.Now, overwater boat body 1 and underwater hull 2 upstream faces form zone of negative pressure, and rear portion is powered district, changes thus the fluid distribution of aircraft carrier, how much change, and just improve how many with regard to how much energy-conservation, kinematic velocity.
As shown in figure 14, in another embodiment, the overwater boat body 1 of aircraft carrier floating line up and down or under floating line for multilayer or multistage hull are connected to form by passage and attaching parts 5, this structure makes the hull of big-length all be easy to form again, and underwater hull 2 forms entirety by multistage or one section of independent hull.
As shown in figure 15, the second layer of underwater hull 2 is that three hulls with the section of different geometries form; Also can remove the underwater hull 2 of the left and right sides, overwater boat body 1 and middle underwater hull 2 and the underwater hull 2 of lower floor are connected by porthole 4 and attaching parts 5.
Aircraft carrier Main Function is lifting aircraft, and be the command and control center of aircraft-carrier battle group, as long as reach its object, there is no need structure as so complicated in present aircraft carrier and also can be multistage hull in conjunction with formation as overwater boat body 1, underwater hull is made up of multilayer, multiple little hull or bus structure below 2, and this structure is easy to implement.
And for example the above part of overwater boat body 1 floating line is combined by multiple carrying compartments, so area is also easy to also expand at double than modern aircraft carrier, even expands several times, longer runway, and larger area, can supply more aircraft lifting and landings.Under floating line for multilayer hull structure combines larger aircraft carrier.
As shown in figure 15, remove the underwater hull 2 of the left and right sides, two layers or multilayer independent hull combines simple and easy aircraft carrier, or large-scale above water platform as airport, long-term or short-term is docked in the marine site needing and forms movable island, the function of aircraft carrier is increased greatly, this structure manufacture is simpler, and cost is cheaper, easier batch manufacturing.
Technical solution problem of the present invention and as follows with present ship and the difference of aircraft carrier structure:
The difference of the propelling thrust that, the present invention and present ship and aircraft carrier produce is:
1, the fluid layering of three layers of different in flow rate of rear portion water guide interruption-forming is in order around producing together larger propelling thrust, and traditional aircraft carrier rear portion is zone of negative pressure, and the present invention produces larger propelling thrust than tradition.
2, the present invention forwardly with both sides upstream face forward maximum fluid resistance, by water guide mouth import respectively between hull and hull in fluid passage in, make forward lateral fluid drag reduction, so the present invention more economizes energy than traditional aircraft carrier, thereby propelling thrust is improved.
3, this aircraft carrier upstream face is zone of negative pressure, and back side is powered power, changes thus the fluid distribution of conventional ship and aircraft carrier, how much just how much energy-conservationly changes; And traditional aircraft carrier upstream face is fluid resistance district, back side is zone of negative pressure, and the present invention produces larger propelling thrust than traditional aircraft carrier.
4, engine installation propelling thrust of the present invention source is two parts, negative pressure power and positive pressure power, known by common practise, how many displacement of driving engine water absorbing capacity are just how many, produce much positive pressure powers and just produce much negative pressure power, and conventional ship and aircraft carrier propelling thrust only utilize half malleation propelling thrust, so the fluid that the present invention utilizes negative pressure power to change above-mentioned 2,3 distributes, propelling thrust is increased greatly, than significantly improving propelling thrust source under conventional ship and aircraft carrier equal conditions.
Two, the difference of ship of the present invention and aircraft carrier and present ship and aircraft carrier structure is:
Ship is all integral structure since ancient times, and the larger manufacture difficulty of ship is larger, and especially aircraft carrier manufacture difficulty is larger, seriously restricts the development of boats and ships, and the original proposition of the present invention structure is as follows:
1, the present invention is divided into ship the fluid passage communicating for front and back between delivery space, on the water hull and the underwater hull of overwater boat body and underwater hull, make overwater boat body and underwater hull in water, produce respectively buoyancy, hull is not subject to the up big and down small subtriangular structural limitations of conventional ship simultaneously, the volume of hull can expand, thereby load-carrying space enlargement load carrying ability is increased, and manufacture difficulty also reduces simultaneously.
2, further under hull, increase again one or more layers hull, larger ship is divided into multilayer hull independent of each other and manufactures, manufacture difficulty is reduced widely, make to deliver space and further expand.
3, in the multilayer hull under floating line, be respectively multiple independently carrying compartments and form, make larger ship construct and assemble as assembled building blocks as aircraft carrier, multiple little carrying compartments are easy to normalisation, mass production, larger ship manufacture is also simpler.
4, remove further the housing of each hull under floating line, between the inside and outside shell of each carrying compartment for fluid passage communicates with the water sucking mouth of engine installation after communicating with each other, the carrying compartment of variant shape is easy to be combined into the hull of shape of varying in size, owing to removing larger ship outer casing, and the less volume of each carrying compartment more easily keeps its safety, easier volume production simultaneously.
5, further in housing more than floating line, combined by multiple carrying compartments, also can remove hull housing, be combined into hull more than floating line by multiple carrying compartments, due on the water surface, so there is no fluid passage, between carrying compartment, can interconnect.
6, because each carrying compartment forms multilayer hull, just in case unfortunate one independently carrying compartment damage, do not affect normally travelling of ship yet, multilayer hull drinking water is simultaneously darker, even if run into high sea, can shipwreck yet, safety raising.
7, the hermetically-sealed construction of the in fact approximate submarine of the hull under floating line, the darker pressure of water is larger, and the uniform water guide mouth of the body skin of hull of the present invention communicates with the external world, the pressure bearing on shell is very little, so pressure is nearly all born by the inner casing of carrying compartment, and carrying compartment volume is very little, so the easy safety performance simultaneously of the system of making is really ensured, solve thus puzzlement submarine and develop the large difficult problem of deep sea pressure for many years, the delivery space of large volume is also easy to manufacture again simultaneously, and safety is also guaranteed.
8, after hull waterborne is connected by attaching parts with submarine under water, just form by " submarine " with naval vessels and submarine function, its power and resource and equipment can share, and can connect, can separate again, there are more preceences than present independent naval vessels and submarine.
To sum up: above carrying compartment forms ship structure, originate with buoyancy, and propelling thrust jointly forms a new generation and have more ships and the aircraft carrier of heavy－duty, faster speed, make shipbuilding become very simple, speed and efficiency are really improved, even many times of raisings simultaneously.
Because the present invention has changed ship integral structure be on multilayer water, under water and carrying compartment produce respectively the structure of buoyancy, having changed engine installation draining is the unique source of naval vessels propelling thrust, and the propelling thrust that engine installation produces is that positive pressure power adds negative pressure power propelling thrust is significantly improved; Because the present invention changes the conventional confguration of above-mentioned two aspects, ship or aircraft carrier manufacture difficulty are reduced, be easy to manufacture larger ship or larger aircraft carrier, make the speed of ship or aircraft carrier significantly improve simultaneously, energy consumption significantly reduces.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes specification sheets of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. a ship, comprise hull, it is characterized in that, the delivery space of hull comprises the underwater hull of overwater boat body and sealing, between described overwater boat body and the underwater hull of sealing, there is the fluid passage communicating with the external world, the delivery space that described fluid passage is used for the underwater hull that makes overwater boat body and sealing produces respectively buoyancy at water, and the underwater hull of described overwater boat body and sealing is connected by passage.
2. ship according to claim 1, it is characterized in that, also comprise attaching parts, between the delivery space of the underwater hull of described overwater boat body and sealing, be connected by described attaching parts, attaching parts is for the underwater hull of overwater boat body and sealing being connected securely or separating, and the underwater hull of described sealing is provided with one or more.
3. ship according to claim 1, is characterized in that, also comprises the engine installation that can absorb water with draining, and the water sucking mouth of described engine installation communicates with fluid passage, and the discharge port of engine installation is located at afterbody and communicates with the external world.
4. ship according to claim 1, it is characterized in that, between the hull part and the underwater hull of sealing of described overwater boat body below floating line, the common front portion and at least water guide mouth of one of sidepiece that are positioned on hull surface of forming, described water guide mouth has the structure that outer imperial palace is little, and communicates with described fluid passage.
5. a ship, comprise hull and engine installation, it is characterized in that, the delivery space of described hull comprises overwater boat body and underwater hull, part and the underwater hull of overwater boat body below floating line is at least provided with multiple carrying compartments for generation of buoyancy in the inside of one, in hull, be provided with fluid passage, hull is provided with multiple water guide mouths and communicates with described fluid passage, and described fluid passage is passed through and is connected with engine installation around the surrounding of multiple described carrying compartments.
6. ship according to claim 5, is characterized in that, the water sucking mouth of described engine installation communicates with fluid passage, and the discharge port of engine installation is located at ship rear portion and communicates with the external world.
7. ship according to claim 5, is characterized in that, also comprises passage and attaching parts, and described passage and attaching parts are located between the carrying compartment between described overwater boat body and underwater hull and in hull; Overwater boat body and underwater hull are connected by passage respectively, and adopt attaching parts to be connected, and overwater boat body can be firmly connected with underwater hull or separate, and described underwater hull is provided with one or more.
8. a ship, comprise hull and engine installation, it is characterized in that, described hull comprises overwater boat body and underwater hull, the delivery space being positioned at below the floating line of described hull is made up of multiple carrying compartments that produce buoyancy, the housing of described carrying compartment comprises inner casing and shell, between described shell and inner casing, there is fluid passage, on shell, there are multiple water guide mouths, the water sucking mouth of described engine installation communicates with described water guide mouth by described fluid passage, and the discharge port of engine installation is located at ship rear portion and communicates with the external world.
9. ship according to claim 8, is characterized in that, between each described carrying compartment, is connected respectively by passage, and is connected with attaching parts.
10. according to the ship described in claim 1,5 or 8, it is characterized in that, the part of described overwater boat body on floating line is made up of multiple carrying compartments, is connected, and is connected with attaching parts between described multiple carrying compartments by passage.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410075672.9A CN103818518B (en) | 2014-03-03 | 2014-03-03 | Novel ship body structure |
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| CN201410075672.9A CN103818518B (en) | 2014-03-03 | 2014-03-03 | Novel ship body structure |
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| CN103818518A true CN103818518A (en) | 2014-05-28 |
| CN103818518B CN103818518B (en) | 2017-05-10 |
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| CN201410075672.9A Active CN103818518B (en) | 2014-03-03 | 2014-03-03 | Novel ship body structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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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 |
| WO2023051789A1 (en) * | 2021-10-01 | 2023-04-06 | 孙怡然 | Trimaran |
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| Publication number | Publication date |
|---|---|
| CN103818518B (en) | 2017-05-10 |
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