CN101844603A - Rotating floating body boat - Google Patents

Abstract

The invention relates to a 'rotating floating body boat', in particular to a displacement surface novel ship, belonging to the field of shipbuilding industry. The rotating floating body boat is formed by rotating floating bodies, a boat platform, boat side plates, a bow sealing plate and a stern sealing plate, and a power and propulsion device. The rotating floating bodies which do not sink, have buoyancy and rotate at high speed form the rotating floating body boat of any size with a single row, two rows, three rows and more rows of rotating floating bodies. The firm and integral boat platform is supported by rotating floating body shafts, bearings and bearing seats. The boat platform is higher than water surface. When the rotating floating body boat sails at high speed, waves are not generated and the wave making resistance is eliminated, the water friction resistance is greatly reduced, the boat speed is greatly improved, the goals of energy saving and emission reduction are reached, the boat does not sink and the safety is high, the boat can substitute for all kinds of ships in the prior art, and the boat is a novel product for ship update.

Description

Rotating floating body boat

Technical field

The present invention relates to ship building industry, especially the boats and ships of discharge type water surface new structure.

Background technology:

Present water surface displacement boat, when navigation, be subjected to friction drag, influences such as wave making resistance, especially wave making resistance is directly proportional with ship's speed 6 powers, desire to make ship's speed higher, desired power then increases sharp along with the increase of ship's speed, therefore, limited the raising of ship's speed, at present the speed of boats and ships is lower, make passenger area lose its critical role widely, and get on the car in the higher ground of the speed of making way for, train, some river passenger boat is stopped transport, and shipping has been shunted a part and given automobile, train; Present on the other hand security of shipping is relatively poor, class has the shipwreck accident to take place, the people's life property can not get ensureing, the ship of high speed navigation, also have the ship shock of wave to navigating by water on the river surface, even cause heavily loaded canoe water inlet shipwreck accident in addition, wave is to the impact of two sides resident's ship, to the two sides shore cutting, silt particle is run off or the like.

The purpose of this invention is to provide a kind ofly, eliminate wave making resistance, make boats and ships have the picture automobile, train is high-revolving possible than the prior art resistance of greatly reducing friction; Another object of the present invention is for the boats and ships that provide a kind of personnel of carrying, goods, equipment etc. all to exceed the high safety that the water surface sinks never forever, with the life that ensures the people and the safety of property.

Design of the present invention is that the main key issue of raising that limits ship's speed at present is a wave making resistance, in speed length ratio

During greater than 1.4 left and right sides, will produce the wave making phenomenon, increase ship's speed power greatly again, discharge type above water craft for conventional design, when speed length ratio was worth greater than this, suffered wave making resistance will increase severely, and increase substantially the speed of a ship or plane, past forefathers' thinking is will improve the speed of a ship or plane and will manage minimizing or the approaching wave making resistance of eliminating.For this reason, proposition improves the disengaging water surface to hull or hull is not had below the upstream face, some ship design becomes to break away from the water surface, and as the hydrofoil boat emersion water surface, glider skims over the water surface, air cushion vehicle is supported by the air cushion on the water surface, slip into below the water surface,, can continue navigation below the water surface as the high speed Deep Submergence Vehicle to reduce or eliminate the energy that when wave forms, absorbs, also be designed to semisubmersible small face catamaran, speed length ratio greater than 1 less than reducing wave making resistance effectively in 1.5 the scope.But these novel watercraft costs are too high, and power demand is very big, and are very uneconomical economically, therefore, can not generally promote the use of, and are still the discharge type above water craft that is extensive use of prior art.In order thoroughly to overcome the existing ship shortcoming, promptly eliminate wave making resistance, will reduce to hull for the relative velocity of water and not produce below the wave making resistance.At this moment, when ship's navigation is advanced, just can not produce wave, just not have wave making resistance, just can make boats and ships obtain very high speed with less power.

Summary of the invention

Rotating floating body boat of the present invention, thoroughly changed the structure of existing ship, boats and ships are divided into, following two large divisions, the lower part contacts to itself not sink with water, rotating floating body group with buoyancy, each rotating floating body two ends bearing block support ship platform, the ship platform is not contact with water to exceed the water surface, the ship platform is fixed on each rotating floating body two end axles bearing of bottom, ship platform bearer personnel, goods and boats and ships various device, facility etc., when the ship platform is promoted to advance by screw propeller or waterpower, the rotating floating body bottom is subjected to the resistance of water, when this resistance during greater than the resistance of each rotating floating body bearing, each rotating floating body begins rotation and advances, ship just can advance at utmost speed when adding high thrust, at this moment, the people stands on the ship platform and sees, water is to the stern diffluence, no matter be downstream or against the current, be that ship platform and current are reverse, the relative velocity of ship platform and water is higher, be that ship's speed is higher, ship platform bottom is each rotating floating body, hand of rotation relatively with current in the same way because the antifriction-bearing box friction coefficient is very little, rotating floating body just can rotate very fast and advance, the rotating floating body surface is just very little with the relative velocity of water, can not produce wave, promptly eliminate wave making resistance, boats and ships just can be with less power, obtain higher speed, the road blocking tiger that this has just eliminated the speed-raisings of resistance shelves boats and ships makes boats and ships have the picture automobile, the equally high-revolving possibility of train makes rivers, the ocean becomes the highly golden waterway of navigation, be the stream of people, the cheap passage of the quick transportation of logistics, this has saved the investment of building express highway, has saved a large amount of arable lands, also save a large amount of energy, reduce emission of carbon-dioxide.

Boats and ships another resistance when navigation is a friction drag, at the low speed boats and ships are basic resistances, account for 70～80% of total drag, because ship structure of the present utility model is when having changed the existing ship ahead running and water is reverse slides, changing into the rotating floating body rotation advances, rotating floating body hand of rotation and current are in the same way, less with the relative velocity of water, and friction drag is directly proportional with speed 1.83 powers, because relative velocity is little, its friction drag is also less, owing to there is not wave making resistance, the total drag of boats and ships is also little again, and the main engine power of boats and ships is also little, save a large amount of energy, realized promptly improving the speed of a ship or plane purpose of energy-saving and emission-reduction again.

Rotating floating body boat of the present invention, form by upper and lower two large divisions, top is divided into the ship platform, and the bottom is divided into the rotating floating body group with buoyancy, each rotating floating body two ends shaft extension bearing block support top ship platform, the ship platform is by vertically big Beam, laterally big Beam reaches to spread thereon with panel and becomes a firm integral body, at the ship platform engine installation is installed, propelling unit, various facilities such as rudder for ship system, safety device, and on the ship platform, carry out superstructure etc.

Rotating floating body boat of the present invention, its critical component is the rotating floating body with buoyancy, but rotating floating body ball-shaped, circular, dolioform, columniform, double cone shape, intermediate cylindrical two half cone-shaped, hemispheric, semi-round etc., the diameter and the length of rotating floating body are changeable, purposes and load-carrying size according to ship are decided, a rotating floating body is exactly a little hull, article one, ship is made up of many rotating floating bodies, that is be that a ship is made up of many canoe bodies, the rotating floating body canning material can be used timber, bamboo wood, aluminium, steel, plastics (comprising nano plastic) are made watertight case, the garden cylindricality, flange shape can be made in case of necessity in dolioform swivel two ends, protruding garden diameter is than garden cylindricality, dolioform diameter is big, be mainly used to make water diffluence below rotating floating body, eliminate the energy that rips consumes.Be full of the material (as not busy pass rigid polyurethane foam plastics, Nano-foam plastics etc.) that material is extremely light, suction is few at the rotating floating body inner chamber.The rotating floating body inner chamber also can be separated into the several watertight inner chamber, and minority inner chamber water inlet ship equally can navigate by water, or is full of above-mentioned foamed plastic in each watertight inner chamber, and water inlet is also few even shell destroys inner chamber; If, load onto the inner tube of a tyre that as automobile inner tube, can inflate, reduce the probability of inner chamber water inlet at each watertight inner chamber of rotating floating body; Rotating floating body also possible constructions foamed plastic is made solid rotating floating body, as making with the hard polyurethane structure foam, can obtain tough and tensile exocuticle of high density and low density foam core and form the single-piece foamed plastic simultaneously, the high density epidermis makes structural foam have good intensity and hardness, it is in light weight that the low density foam core keeps it, make rotating floating body easy to manufacture, withstanding corrosion, cost is low.Rotating floating body also can be made into the solid construction foamed plastic of various normal diameters, full-length, as required standardized structural foam is connected in series then, promptly get the rotating floating body that needs, the benefit of doing like this, can make the standardized structural foam of the short length of major diameter with less foaming machine, can reduce cost of equipment, reduce the manufacturing cycle of rotating floating body boat, convenient for maintaining, cost-cutting.The also available hard obturator-type of rotating floating body foamed plastic is made core, and external application cast moulding plastics are cast as shell, and obtain solid type plastics rotating floating body.With several solid plastic rotating floating bodies serial connection, and obtain the rotating floating body of any specification.The axle of rotating floating body is whole piece, and also at the fixing minor axis of rotating floating body two end cap, rotating floating body two ends shaft extension peace bearing, but bearing ball bearing of main shaft, plain bearing, bearing installation are at the rotating floating body two ends vertically in big step; The rotating floating body two ends also can be fixedly mounted under the longitudinal girder under its both sides ship platform, and bearing installation is in the rotating floating body two ends, and rotating floating body pivoted together with bearing when ship advanced.

Rotating floating body boat, have single-row by its rotating floating body horizontal mode, biserial, three row and above rotating floating body boat, each rotating floating body of every row has distance equal distance or uneven, each rotating floating body longitudinal centerline is all on a straight line, in every row each rotating floating body by its transversely arranged be the above rotating floating body boat of biserial, each rotating floating body is arranged and is divided on the line of centers that coexists, or on the not same line of centers that staggers, its each rotating floating body of rotating floating body boat is isodiametric, also amidships divides with isodiametric, forward andor aft is partly used anisodiametric, fore by fore portion to the middle part, stern by afterbody to the middle part, its rotating floating body diameter is ascending, progressively carry out the transition to the same with the middle part, also can fore partial rotation buoyancy aid diameter as above-mentioned saying, its stern part rotating floating body diameter and middle part rotating floating body diameter the same composition.

Difference by the size of rotating floating body, quantity, array configuration, can make various boats and ships that differ in size, as single-row rotating floating body boat, can make the simplest minimum rotating floating body boat as bicycle, motor bike, park yacht by two rotating floating bodies, can cause rotating floating body boat as the three-wheel vehicle with three rotating floating bodies; Rotating floating body generally by about two row rotating floating bodies be combined into, how much deciding of every row rotating floating body by the size of ship, the available diameter that load carrying ability is little is little, length is short, the rotating floating body of negligible amounts is formed, the ship that load carrying ability is bigger, available diameter is bigger, length is longer, a fairly large number of rotating floating body is formed, also available three row or above rotating floating body are formed, as marine large transport ship, auxiliary vessel or the like, use major diameter, certain-length, a fairly large number of rotating floating body is formed, the ship of special purpose, as the dragon boat boatrace, various racing boats, available diameter is less, length is shorter, a fairly large number of single-row rotating floating body is formed.In order to increase transportation volume, improve conveying efficiency, reduce traffic cost, rotating floating body can be made each tonnage integrated barge by the inland river integrated barge push train form of prior art, also available general rotating floating body boat is formed integrated barge push train, reach pushing boat of various horsepower, integrated barge push train form also extends to ocean freight, with more large-tonnage integrated barge and more pushing boat of high-power, form ocean integrated barge push train, also can the towboat in front, middle some joint barges, the push boat in back is formed inland river and ocean integrated barge train, because ocean integrated barge train shallow draft can be formed the ocean, river boat through transport fleet, the inland terminal depot that can go directly reduces the transfer transportation, reduces traffic cost.

The ship platform can be divided into ship lower platform and ship upper mounting plate as required, and the ship platform is the ship platform of carrying boats and ships total weight, according to the needs of various ships, can build various forms of superstructures on the ship platform.

Rotating floating body boat is because total drag is little, power requirement is little, adopt the environmental protection electric ship to become possibility, therefore, the power plant of rotating floating body boat can adopt the solar cell electric ship, the fuel battery electric ship, the hydrogen battery electric ship, various high capacity cell electric ships, the diesel powerplant electric ship, gasoline engine generator group electric ship also can adopt mixed power plant (mixing with various batteries as combustion engine), also can adopt diesel engine of the prior art, spark ignition engine, sizing machine and large-scale marine ships to adopt nuclear-plant; Engine installation is contained on the ship platform, and particular location is decided according to the purposes of various ships, and most of suggestion is loaded on the quarter of a ship ship platform.

The propelling unit of rotating floating body boat can adopt water propeller, air propeller, sizing machine, the z type propelling unit of prior art, hydraulic efficiency jet propulsion system, jet-propulsion plant etc., propelling unit is to be fixed in the ship platform, promote before the ship platform and then the rotation of driven rotary buoyancy aid is advanced, rotating floating body is advanced at utmost speed.

The rudder of rotating floating body boat be device adopt prior art be loaded on stern list rudder or Twin Rudders, also can adopt rotating floating body of the present invention, make the rotating floating body rudder, it has buoyancy on the one hand, ship that on the other hand can management of a ship to, single rotating floating body rudder is arranged, two rotating floating body rudders, rudder for ship can be loaded on fore, also can be loaded on stern.

The superstructure of rotating floating body boat, on the ship platform, carry out, the superstructure pattern is decided according to the purposes of various ships, can there be superstructure as simple crew boat, jolly boat, racing boat, agricultural vessel etc., the superstructure of passenger boat has individual layer, two layers, three layer and with first-class, superstructure will be fit to the characteristics of fast steamer, except that sturdy and durable, also want outer image streamline contour, to reduce air draught, superstructure can look like various forms of sleeping carriages, mini-bus, big bus, city motor bus, regular bus and railroad car etc.

Compared with prior art, the present invention has following advantage:

1, eliminates wave and do not have wave making resistance, there is not wave making resistance during ship's navigation, just can be with less power, ship's speed just can greatly improve, all operation of passenger transportation can be recovered and enlarge in rivers, ocean just, shipping will increase greatly, and rivers will present flourishing scene, just energy-saving and emission-reduction widely.

2, significantly reduce friction drag, ship is when lowsteaming, and its basic resistance is a friction drag, account for 70～80% of its total drag, this later-model ship is that rotating floating body is to use ball bearing of main shaft with the rotating floating body combination, and its ball bearing of main shaft friction coefficient is very little, therefore, friction drag just can significantly reduce, and does not have wave making resistance again, and total drag is just little, just energy-saving and emission-reduction are greatly increased economic efficiency.

3, the shipwreck accident can not take place, rotating floating body boat is to several ten rotating floating bodies compositions with a plurality of, the rotating floating body inner chamber is full of the seldom extremely light obturator-type foamed plastic of suction simultaneously, if some of them rotating floating body surface is destroyed, to intake also seldom, ship is still the same can to continue navigation, can not sink, this ship safety is high, as making the solid type rotating floating body with structural foam, the destroyed shipwreck of more can not intaking in surface.

4, without pumping gear, the ship platform exceeds the water surface, and without draining, ship again can be along not having, therefore, the power plant of adorning on the ship platform, goods, luggage and personnel etc. are not had high safety never by water logging, the ship platform is provided with drain gutter, the ship platform can ponding yet during following rainwater, has saved pumping gear, has saved investment and over-the-road expense.

5, because rotating floating body can be formed the more shallow rotating floating body boat of drinking water, therefore, can increase the river cruising range, save the construction cost of channel dredging, increase the cheap town and country stream of people of freight rate, the transportation volume of logistics.

6, the rotating floating body boat drinking water is not dark, and less demanding to navigation channel and harbour, the inland river can be goed deep into by seagoing vessel and integrated barge push train, reduce transhipment charge, can build shallow-water port simultaneously, build the place at harbour like this and increase, personnel, goods flow are more convenient rationally, have saved navigation channel and port construction expense.

7, make full use of that existing rivers, ocean are had a manual miscarriage, the logistics transport channel, and because the drinking water of rotating floating body seagoing vessel is not dark, the seagoing vessel inland harbour of can going directly, and form ocean, inland river through transport, reduce expense without transfer, also alleviate the passenger traffic of land route automobile, train and part aerospace plane and the transportation volume of shipping, both reduced highway, expressway construction takies the farmland, saves construction investment again, reduces cost of transportation, a large amount of energy-saving and emission-reduction, favourable to environmental protection.

8, help the ocean, integrated barge push train in inland river applies, rotating floating body boat is formed fleet and is easy to, do not refute difference with box barge because there are head and the tail, it is the same that head and the tail are refuted box barge, any rotating floating body boat can be participated in integrated barge push train, and therefore, integrated barge push train is easy to promote, integrated barge is not adorned power, do not have superstructure, do not have rudder for ship etc., weight reduction, both can reduce investment outlay, can improve load carrying ability again, resistance also reduces, saving in power, can raise labour productivity, reduce cost of transportation.

9, the rotating floating body boat power requirement is little, can adopt the environmental protection electric ship, as the solar cell electric ship, and fuel battery electric ship, various battery electric ships such as hydrogen battery electric ship.

10, owing to there is not wave, can not produce and impact rivers dealing ship waterborne, can not make heavily loaded canoe water inlet sinking owing to the big wave that fast steamer produces, household's canoe that can not impact two sides rocks the influence peacefulness, more can not make silt loss to two bank river bank scourings.

Description of drawings

Fig. 1-1,1-2,1-3 are respectively lateral plan, top view, the A-A cutaway view of first enforcement of the present invention.

Fig. 2-1,2-2,2-3 are respectively lateral plan, top view, the A-A cutaway view of second embodiment of the invention.

Top view, A-A cutaway view that Fig. 3-1,3-2,3-3, the lateral plan that is respectively third embodiment of the invention, fore ship upper mounting plate plate face office are cutd open.

Fig. 4-1,4-2,4-3 are respectively lateral plan, top view, the A-A cutaway view of four embodiment of the invention.

The digitized representation of marking is in the accompanying drawing:

1---executing the commentaries on classics buoyancy aid, 2---axle,

3---bearing seat, 4---longitudinal girder,

5---horizontal crossbeam, 6---the ship lower platform,

7---the ship upper mounting plate, 8---the shipboard utmost point,

9---propeller (sizing machine), 10---the ship cross wall,

11---fore stern shrouding, 12---the ship dividing plate

13---superstructure

The specific embodiment:

Accompanying drawing 1-1,1-2,1-3 referring now to first embodiment of the invention, elaborated, rotating floating body (1) with buoyancy, its shell can be made the hollow cylinder of watertight with plastics, timber or aluminium etc., and it is extremely light that its inner chamber is filled with material, and few material (as the obturator-type foamed plastic) absorbs water, even some rotating floating bodies (1) shell is damaged, intake also seldom, ship still can advance in the same old way and travel, and ship is a high safety; Rotating floating body (1) also can be made into solid Cylinder, as use the hard polyurethane structure foam, can obtain tough and tensile exocuticle of high density and low density foam core and form single-piece foamed plastic cylinder simultaneously, the cylinder of high density exocuticle structural foam, have good intensity horse hardness, it is in light weight that the low density foam core keeps it, and it is simple that rotating floating body (1) is made, withstanding corrosion, cost is low.Being arranged as of the rotating floating body of rotating floating body boat (1): it is transversely arranged to be left and right sides biserial, and every row rotating floating body (1) is more than several, two row rotating floating bodies (1) about it, and on a line of centers, the whole used rotating floating body (1) of ship is isodiametric; The axle (2) of rotating floating body (1) but whole piece, also fixing minor axis (2) at rotating floating body (1) two ends, go up the installation bearing at axle (2), bearing can be used antifriction-bearing box or plain bearing, for the loss of reducing friction, and adopt antifriction-bearing box for well, bearing installation is in the bearing Cuo (3) of the vertical down Beam (4) greatly of rotating floating body (1) two ends ship lower platforms (6), the ship platform can be divided into ship lower platform (6), ship upper mounting plate (7), ship lower platform (6) is by vertically big Beam (4), laterally big Beam (5) reaches and spreads thereon with panel is a crash-resistant single-piece ship lower platform (6), ship lower platform both sides, the side plate that takes on board (8).Be expendable weight, big Beam, the side plate aluminium, plastics and timber etc., panel can be used aluminium sheet, plastic flagstone and plank etc., whole ship lower platform (6) by about two row rotating floating bodies (1) the buoyancy that produces supporting, carrying boats and ships total weight, ship upper mounting plate (7) is supported by ship lower platform (6), comprise fore, stern and ship both sides breast board are formed ship upper mounting plate (7), ship upper mounting plate (7) both sides breast board is except that walking for personnel, and playing the effect of protecting rotating floating body (1), fore upper mounting plate (7) is for supplying the pedestrian, transport goods, stack towing cable, fasten cable handler, anchor, operation anchor and ship anchor fitting etc.Stern upper mounting plate (7) is made for the upper strata of carrying out needing and is built (13), provides the crewman to have a rest and the usefulness of ship's navigation driving, and deposits article etc.The resistance of rotating floating body boat is less, power plant can extensively adopt sizing machine (9), can utilize area to alleviate weight of equipment and to increase ship lower platform (6), sizing machine (9) itself comprises power plant, water propeller, operating handle, operation propeller rotational angle, may command ship navigation direction, therefore play the rudder for ship effect, do not need to establish separately rudder for ship, this embodiment can replace the inland navigation craft and the various boats and ships of seagoing vessel of prior art.

Fig. 2-1,2-2,2-3, each accompanying drawing for second embodiment of the invention, rotating floating body (1) is arranged for biserial, about two row rotating floating bodies (1), be positioned at ship lower platform (6) both sides longitudinal girders (4) below, with bearing Cuo (3) longitudinal girder (4) is held up, strake (8) sat and supports by ship dividing plate (12) for personnel, ship lower platform (6) is higher than load water line 100-200 millimeter, does not have the upper strata to make and builds, and other are identical with the first embodiment of the invention relative section.This rotating floating body boat is widely used in the boat of charging, maritime affairs patrol, volume private speedboat, and agricultural vessel, town and country fresh and live agricultural product transportation ship need the small-sized ship of fast traffic etc.

Fig. 3-1,3-2,3-3, each accompanying drawing of third embodiment of the invention, present embodiment is for having only former and later two rotating floating bodies (1), the simplest rotating floating body boat of single-row layout, between ship lower platform (6) and front and back two rotating floating bodies (1), constitute a ship storehouse by strake (8) and ship cross wall (10), can hold personnel, goods etc., the ship upper mounting plate (7) of forward andor aft is than the high 100-150 millimeter of rotation buoyancy aid (1), ship lower platform (6) exceeds water surface 100-200 millimeter, this ship does not have the upper strata to make to build, and as needs the upper strata can be set also and make and build, and this ship is generally the manpower ship, also can adorn sizing machine advances, this ship can be widely used in greatly, the lifesaving crew boat that intermediate ship is joined, general crew boat, bicycle ship waterborne, motor boat, rivers, the lake, yachts such as park, agricultural ship, fish ship and urban and rural transportation canoe etc.

Fig. 4-1,4-2,4-3 are each accompanying drawing for the 4th of the present invention implements side, and rotating floating body (1) is garden shape or sphere, and for two examples are arranged, ship lower platform (6) is middle flat, and both sides side plate (8) upwards decant inclined-plane constitutes, and other are identical with first embodiment.

Rotating floating body boat, owing to eliminated wave making and wave making resistance, significantly reduce friction drag again, total drag significantly reduces when making the ship navigation, makes boats and ships become possibility as automobile, train high speed, simultaneously, the main engine power of ship also can reduce significantly, using less power, can obtain higher speed, is that energy-conservation subtracting pushes away novel ship.Boats and ships of the present invention can not sink again, are the boats and ships of high safety, and therefore, the boats and ships that alternative prior art is all are the manufacture of boats and ships and the marked improvement of waterborne traffic transit industry.

Claims (7)

1. rotating floating body boat, rotating floating body (1), rotating floating body axle (2), bearing seat (3), longitudinal girder (4), horizontal crossbeam (5), ship lower platform (6), ship upper mounting plate (7), strake (8), fore stern shrouding (11) are arranged, it is characterized in that rotating floating body (1) itself can not sink and has buoyancy and can rapidly rotating, longitudinal girder (4), laterally crossbeam (5), ship lower platform (6) exceed the water surface.

2. rotating floating body boat according to claim 1 is characterized in that rotating floating body (1), but garden shape, ball-shaped, dolioform, garden cylindricality and diconical watertight body; Cylindricality two, middle garden is half garden shape, semisphere, bevelled watertight body; Canning material can have bamboo wood, timber, steel, aluminium, plastics material manufacture such as (comprising nano plastic) to become the shell of watertight, its inner chamber to be full of that material is extremely light, the few material (as the obturator-type foamed plastic) of suction; Two end cap at Cylinder, waist drum body can have been made flange, and lip diameter is greater than garden diameter certain numerical value.

3. rotating floating body boat according to claim 1, it is characterized in that rotating floating body (1) possible constructions foamed plastic makes solid foamed plastic rotating floating body (1), or make core with hard obturator-type foamed plastic, be cast as shell with the cast moulding plastics, and obtain solid type plastics rotating floating body (1), can be connected in series into whole rotating floating body (1) by two and above solid construction foaming plastic body or solid type plastics rotating floating body.

4. rotating floating body boat according to claim 1, it is characterized in that rotating floating body (1) shows single-row in transverse row, biserial, more than three row reach, each rotating floating body of every row has equal distance or uneven distance to arrange, each rotating floating body (1) cross central line is on a straight line in biserial and the above transversely arranged every row, or stagger not on a straight line, the rotating floating body of whole piece ship (1) is isodiametric, or amidships is isodiametric, fore, the stern part is anisodiametric, but requires ascending being smoothly transitted into and the same diameter of middle part rotating floating body (1).

5. rotating floating body boat according to claim 1, it is characterized in that ship lower platform (6) exceeds the water surface, by the draft of rotating floating body boat be about half of rotating floating body (1) diameter for well, beat less than ship lower platform (6) with wave and to make the value that ship lower platform (6) exceeds the water surface.

6. rotating floating body boat according to claim 1 is characterized in that rotating floating body boat can form inland river and ocean integrated barge push train, or inland river, ocean integrated barge pushing tow through transport fleet.

7. rotating floating body boat according to claim 1 is characterized in that rotating floating body boat can manufacture the solar cell electric ship, fuel battery electric ship, hydrogen battery electric ship, various high capacity cell electric ships, or mixed power plant ship.

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