CN101941518B - Navigation-hydraulic motor-driven device - Google Patents
Navigation-hydraulic motor-driven device Download PDFInfo
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- CN101941518B CN101941518B CN2010102508725A CN201010250872A CN101941518B CN 101941518 B CN101941518 B CN 101941518B CN 2010102508725 A CN2010102508725 A CN 2010102508725A CN 201010250872 A CN201010250872 A CN 201010250872A CN 101941518 B CN101941518 B CN 101941518B
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Abstract
The invention discloses a navigation-hydraulic motor-driven device comprising an outer shell and a sealed inner shell. A fluid channel in a navigation direction is arranged between the outer shell and the inner shell; the outer shell is provided with a pressure lead-in port and a pressure lead-out port which are internally and externally communicated with each other; the fluid channel is respectively communicated with the pressure lead-in port and the pressure lead-out port on the outer shell; and a surface path of the outer surface of the outer shell in the navigation direction is longer than that of a fluid path in the fluid channel so that the flowing velocity of the fluid flowing through the surface path of the outer surface is faster than that in the fluid channel. The invention can improve the speed of the navigation-hydraulic motor-driven device with energy source conservation.
Description
Technical field
The present invention relates to a kind of tracker action, relate in particular to a kind of boat water tracker action.
Background technology
Ship and submarine during fast running, all are wrapped in by thick on every side fluid in water inevitably, because the hull of ship and submarine is longer; Side force produces the inside pressure of fluid, from the beginning flows to tail around wrapping tightly, and brings very big friction force; Speed is fast more; Pressure is big more, and friction force is also big more, and fluid resistance is also just big more.Many at present employing swept-out housings reduce fluid resistance, but the multiple-effect fruit is not obvious.
Ship or submarine are under steam; Its propelling thrust derives from the rear portion screw propeller; Screw propeller water spray one side produces powerful propelling thrust and promotes the ship fast running; Meanwhile, the extremely strong suction that produces between its suction one side and the rear portion housing, make the negative pressure resistance of the zone of negative pressure that the rear portion just had originally become bigger.Propeller speed is fast more, and foot speed is just fast more, and the negative pressure resistance of rear portion zone of negative pressure is also just big more, just can go after the propelling thrust that screw propeller produces will overcome rear portion negative pressure resistance, so mass energy consumption is wasted.
In addition, another resistance also came from front end forward fluid during ship or submarine went.
Up to now, above fluid resistance still is the maximum energy resource consumption during ship or submarine go, so be necessary to improve, reaches raising speed, the purpose of energy savings.
The applicant is 200810000302.3 in the patent No. and is called to propose in the Chinese invention patent application of " a kind of acceleration and energy-conservation fluid motion device "; Ship front end introducing port, both sides introducing port and rear end export mouth communicate with the fluid passage, but the fluid pressure of both sides does not reduce.
At the ship that the water surface goes, under floating line, need to consume great energy and rush open retaining thick fluid in front.Kinematic velocity is fast more, and the fwd fluid is just thick more, and resistance is just big more.Run into the wall that fluid forms just as ship; Be the fluid wall; Fluid also tightly is wrapped in hull with same kinematic velocity again around this moment, and this moment, ship formed in the long hole just as getting into fluid, was the fluid hole; Produce the inside pressure of fluid by side force in the hole, make long hull therefrom through and produce very big friction force.Kinematic velocity is fast more, and fluid is just thick more all around, and pressure and friction force are just big more, and resistance is also just big more.Fluid hole inner fluid is fast near the hull flow velocity; Progressively leave flow velocity and gradually reduce, for keeping the continuity of fluid, the fluid in fluid hole arrives at the rear portion around being wrapped in ship simultaneously; Sealing fluid hole then; Between rear portion housing and fluid hole, form the little zone of negative pressure in rear portion, kinematic velocity is fast more, and the negative pressure resistance of little zone of negative pressure is just big more.
In fact even more serious.The little zone of negative pressure in rear portion not only tightly hold quarter, also tightly hold around the hull through little zone of negative pressure.Observe discovery through the applicant; When the ship fast running; Run into the thick fluid wall in front then again by thick fluid hole parcel all around, arrive the fluid hole of rear closure then simultaneously, the rate of flow of fluid outside in the fluid hole and the hole forms huge difference of pressure; Become whole fluid hole the big zone of negative pressure in fluid hole of a relative closure; Ship is trapped in: the front is the fluid wall, all around in the common big zone of negative pressure in fluid hole that certain thickness and relative closure are arranged that forms in fluid hole after for sealing of fluid hole, rear portion, and whole ship is enclosed in the inside, and pay great energy consumption could difficult going.
Even more serious is; When the propeller at high speed that ship is provided with at its rear portion is rotated in the water spray one side and produces powerful propelling thrust; The suction that the suction one side is extremely strong; Not only hold the little zone of negative pressure in rear portion, also hold the fluid that seal at the fluid hole, form around hull big zone of negative pressure on every side through little zone of negative pressure brute force.Under the powerful suction of screw propeller, hull rate of flow of fluid is all around accelerated, even also faster than foot speed; Thereby around ship, form the big zone of negative pressure of osed top, increase the negative pressure resistance of fluid hole size zone of negative pressure again artificially greatly, make the bigger difference of pressure of different formation with hole external cause rate of flow of fluid in the hole; Because speed is fast, pressure is low, speed is slow, pressure is high, speed is slower than the inside pressure of fluid side that the fluid in the hole produces outside the hole, makes longer hull lateral pressure and friction increase greatly all around; Ship is driving the big zone of negative pressure in fluid hole and is moving together; Moment is clashed into the fluid wall, produces the fluid hole, again the sealing fluid hole; This process moment produces and pop-off, goes round and begins again.Ship moves in the very large environment of this energy consumption all the time, and speed is fast more, and the resistance that the big zone of negative pressure in fluid hole produces is just big more, otherwise when speed was slack-off gradually, the big zone of negative pressure in fluid hole gradually reduced until disappearance, so will consume bigger energy consumption during the ship rapid movement.All ships that Here it is goes in water today and the true cause that submarine speed is slow, energy consumption is high.
Summary of the invention
The technical matters that the present invention mainly solves provides a kind of boat water tracker action with raising speed and energy savings.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of boat water tracker action is provided; Comprise shell and osed top inner casing, be provided with the fluid passage on the navigation direction between said inner casing and the shell, the pressure export mouth that is interlinked to the outside in said shell is provided with; Said fluid passage respectively with said shell on the pressure export mouth communicate; Said outer surface of outer cover is longer than the fluid path in the said fluid passage in the surperficial path of navigation on the direction, and the rate of flow of fluid that makes the said surperficial path of passing through outer surface of outer cover is faster than the flow velocity in the said fluid passage, the high pressure district that the flow velocity of process in the said fluid passage is produced slowly; Transfer to the fast meiobar that produces of flow velocity outside the shell from said pressure export mouth, thereby around boat water tracker action, form the difference of pressure transition range.
Wherein, Said shell is that the outside face of a plurality of tilings is that arc-shaped inner surface is the spoiler on plane; Comprise the pressure introducing port that communicates with the fluid passage; Said pressure introducing port and pressure export mouth are in a side of said spoiler, and said spoiler makes the rate of flow of fluid in the said surperficial path of passing through outer surface of outer cover faster than the flow velocity in the said fluid passage, and said spoiler is provided with said pressure introducing port and the pressure export mouth that communicates with said fluid passage.
Wherein, Said shell is that a plurality of outside faces are that arc-shaped inner surface is the spoiler on plane; Comprise the pressure introducing port that communicates with the fluid passage; Said a plurality of spoiler is said pressure introducing port and pressure export mouth between the said spoiler of adjacent stacked from navigating water tracker action afterbody to the head stacked covering inner casing of part piecewise.
Wherein, Comprise the inner passage; Said shell is provided with the fluid introducing port at boat water tracker action head, described fluid introducing port water inlet area and the same area of fluid impingement area, and said shell is provided with the fluid export mouth at boat water tracker action afterbody; Said inner passage respectively with said shell on fluid introducing port and fluid export mouth communicate, said fluid export mouth be provided with screw propeller or the suction motor.
Wherein, Comprise accelerating tube in the said suction motor; Comprise fan, turbine and temperature booster in the described accelerating tube, the fan in the said accelerating tube sucks the fluid in fluid introducing port importing suction motor, quickens to spray to outlet from said fluid after the heater via heating through said turbine again.
Wherein, the position of the corresponding boat of said shell water tracker action afterbody is provided with baffle, and said baffle is shaped as taper shape, semicircle or half elliptic, and said baffle is established the fluid export mouth in the centre, establish engine installation in the fluid export mouth.
Wherein, the control mechanism that is provided with control presssure introducing port size in the said pressure introducing port or opens and closes, the control mechanism that is provided with control presssure export mouth size in the perhaps said pressure export mouth or opens and closes.
Wherein, said inner passage is arranged in the shaft position of boat water tracker action floating line with the lower part, is provided with the siphunculus of many connections between the said shell of boat water tracker action and the fluid passage, and said siphunculus communicates with the pressure introducing port of said shell.
Wherein, said spoiler is the fish scale shape.
Wherein, said spoiler is annular, triangle, polygon, rectangle or ellipse, and pressure importing and export mouth are around it.
The invention has the beneficial effects as follows: be different from prior art ship or submarine in motion in the face of side direction fluid resistance in the fluid hole, this fluid hole it tightly be wrapped in ship or submarine around from the beginning flow to tail, the inside pressure large tracts of land of side force generation covers on the housing of ship or submarine; Kinematic velocity is fast more; Pressure is big more, and it is also big more that from the beginning fluid parcel housing flows to the friction force that afterbody produces, to than the ship of lead aircraft body or submarine etc.; The resistance of its generation even greater than the forward fluid resistance in the place ahead; Present technology adopts the fleetline housing to reduce fluid resistance, can not innovate but be limited to theory, and effect promoting is not obvious.
The present invention proposes,
1, adopting a plurality of outside faces is that cambered surface, inside face are that the spoiler on plane covers housing around the running gear; Each spoiler has pressure introducing port and pressure export mouth; When fluid through out-of-date; The surfaces externally and internally of spoiler produces difference of pressures because of fluid through out-of-date flow velocity difference, and inside face is slower than the rate of flow of fluid of outside face, the meiobar that will inevitably produce soon through the outside surface velocity in higher-pressure region that the pressure export mouth produces the inside face flow velocity slowly shifts, after fluid flows through through a plurality of spoilers; All shift to the outside face meiobar inside face higher-pressure region on whole housing; Around it, form the difference of pressure transition range, the inside pressure that fluid resistance produces reduces greatly, and the friction force that fluid and housing produce also reduces greatly.
2, further, a plurality of outside faces are arc, inside face be the plane spoiler from after forward successively part cover; Thereby form the protection face of armor type; Form not really wide fluid passage between the inside face of spoiler and the shell, outside the handing-over of the covering between osed top two spoilers, be not pressure introducing port and pressure export mouth; When fluid through out-of-date; Produce difference of pressure between the planar interior surfaces of each spoiler and the cambered surface outside face, thereby the low flow velocity high pressure district of fluid passage must shift to the high flow rate low pressure zone of outside face, the friction force that fluid hole internal pressure is produced reduces greatly.If change into flap to spoiler, because fish was evolved through 1 years, fish scale is the best way that reduces fluid resistance.
3, further again, between the inside and outside shell of ship or submarine (ship is under the floating line), be the fluid passage, the well-distributed pressure introducing port communicates with the fluid passage on the shell all around; Rear portion fluid export mouth communicates with the fluid passage, because the water-outlet area of fluid export mouth is less than total water inlet area of fluid introducing port and pressure introducing port, again because the friction force that fluid passage inner fluid and inner and outer shell produce; So the flow velocity of fluid in the fluid passage slows down, and is slower than the fluid on the shell, the slow pressure of speed is high; The fast pressure of speed is low; So the high pressure district that low flow velocity forms in the fluid passage must be through the pressure export mouth around being uniformly distributed with, the low pressure zone fast to shell upper reaches speed shifts; Thereby around boat water tracker action, form the difference of pressure transition range, the fluid hole is reduced pressure and friction force in around the housing and the fluid passage greatly.
4, present; Ship rear portion screw propeller water spray one side is when promoting foot; Suction simultaneously strong suction strengthens the negative pressure resistance in the rear portion zone of negative pressure that just had originally in a large number, also forms around the hull big zone of negative pressure in fluid hole all around simultaneously, and artificial brings bigger resistance to foot.Communicate through before and after the inner passage with front end and ambient pressure introducing port and rear end fluid export mouth among the present invention; Be located at screw propeller in the fluid export mouth; The powerful suction that screw propeller suction one side produces sucks the fluid resistance of ship or submarine front end and sidepiece through each fluid introducing port and pressure export mouth, makes it to form relative zone of negative pressure, and the fluid resistance in fluid wall and fluid hole is significantly reduced; Spray the fluid resistance that sucks strongly from the fluid export mouth simultaneously; Stop the sealing of fluid hole, filled the rear portion zone of negative pressure jointly, make it to form the rear portion power-section.
5, during foot; It is that inside pressure makes housing produce very big friction force that the fluid in fluid hole forms side force; Long, the beloid hull of hull particularly; Lateral fluid wraps tightly hull and flows to stern and produce very big pressure and friction force from fore, and its resistance is not less than the fluid resistance of front end forward.Among the present invention, for importing and exporting mouth, the distance of fluid process is not long between each spoiler of ship both sides; The path is short, and the time is also short, and particularly the difference of pressure of spoiler generation shifts the higher-pressure region of inside face to the outside face meiobar; Fluid is significantly reduced through the pressure and the friction force of not long spoiler; And traditional boats and ships are that the side direction fluid tight is wrapped up in hull in the fluid hole, and ship produces very big pressure and friction force fore and aft therefrom through out-of-date.
6, to the existing ship transformation, only need the tubular fluid inner passage to communicate with front end fluid introducing port, pressure introducing port and rear end fluid export mouth, in the fluid export mouth, establish screw propeller and just can make ship reduce resistance; Or spoiler is established, raising speed, energy savings again in both sides.This remodeling method is very simple, and the energy-saving effect that both optional one of which also can reach also clearly.
7, establish accelerating tube in the suction motor, quicken pressurization heating back ejection at a high speed again through fan and turbine, thermo-molecular is fast in underwater exercise speed, so produce bigger propelling thrust, foot speed is improved.
8, establish and the enough big fluid introducing port of fluid impingement area at ship or submarine front end with area; Communicate with inner passage and rear end fluid export mouth; In the fluid export mouth, establish the engine installation that can suck at a high speed and spray; High-revolving suction makes fluid wall front end fluid introducing port and near the relative zone of negative pressure of formation; The fluid filled rear portion zone of negative pressure that the fluid export mouth sprays at a high speed stops the sealing of fluid hole, becomes the positive power district, and the fluid pressure in the fluid hole is through the difference of pressure of a plurality of spoiler surfaces externally and internallies; Outwards transfer to the meiobar of outside face to the inside face higher-pressure region from the lining, around ship or submarine, form the difference of pressure transition range, lateral pressure and friction force are reduced greatly.At this moment, changed the fluid distribution state of ship or submarine, ship or submarine are gone in comparatively desirable fluid distribution state, natural speed improves, and energy consumption reduces.
Description of drawings
Fig. 1 be the prior art ship when advancing around the scheme drawing in the fluid hole that forms;
Fig. 2 be the present invention navigate the water tracker action when advancing around the scheme drawing in the fluid hole that forms;
Fig. 3 is the navigate side schematic view of water tracker action first embodiment of the present invention;
Fig. 4 is the navigate spoiler cross-sectional schematic of water tracker action first embodiment of the present invention;
Fig. 5 be the present invention navigate water tracker action first embodiment one the back scheme drawing;
Fig. 6 be the present invention navigate water tracker action first embodiment another back scheme drawing;
Fig. 7 is the navigate side schematic view of water tracker action second embodiment of the present invention;
Fig. 8 is the navigate fish scale partial cross section scheme drawing of water tracker action second embodiment of the present invention;
Fig. 9 is the navigate stacked scheme drawing of a plurality of fish scales of water tracker action second embodiment of the present invention;
Figure 10 is the navigate structural representation of water tracker action the 3rd embodiment of the present invention;
Figure 11 is the navigate tail structure scheme drawing of water tracker action the 3rd embodiment of the present invention;
Figure 12 is the navigate back scheme drawing of water tracker action the 4th embodiment of the present invention;
Figure 13 is the navigate structural representation of water tracker action the 4th embodiment of the present invention;
Figure 14 be the present invention navigate water tracker action the 5th embodiment when advancing around the scheme drawing in the fluid hole that forms;
Figure 15 is the navigate side schematic view of water tracker action the 6th embodiment of the present invention;
Figure 16 is the navigate birds-eye view of water tracker action the 6th embodiment of the present invention;
Figure 17 is the navigate side schematic view of water tracker action the 7th embodiment of the present invention.
The specific embodiment
By specifying technology contents of the present invention, structural attitude, realized purpose and effect, give explanation below in conjunction with embodiment and conjunction with figs. are detailed.
The alleged fluid wall of the present invention is the forward fluid resistance of running gear front end, and the fluid hole is the lateral fluid resistance, is the little zone of negative pressure in rear portion between fluid hole and the ship rear portion, is the big zone of negative pressure in osed top fluid hole near the fluid of ship around all around.With above notion ship different fluid state under steam can be described vivider, more specifically.
As shown in Figure 1, when submarine or ship fast running, strike head-on the maximum fluid resistance under water; Fluid wall 101, the fluid around moment wrap tightly again long hull around form fluid hole 102, by the inside pressure 108 of side force generation; Make hull and fluid produce very big friction force, moving velocity is fast more, and the fluid in fluid wall and fluid hole is just thick more; The fluid resistance that produces is just big more, otherwise just more little.The fluid hole is for keeping the continuity of fluid, and the path is different and can arrive the rear portion simultaneously around the hull, between housing rear portion and screw propeller 8, comes sealing fluid hole 104; Between screw propeller 8 and rear portion housing, form the little zone of negative pressure 105 in rear portion; Pulling ship tightly at the rear portion, propeller speed is fast more, and the little zone of negative pressure 105 negative pressure resistances in rear portion are just big more; Find through observing, in fact want much serious.Because screw propeller 8 high speed revolutions in rear portion in screw propeller 8 suction one side strong suction states, not only hold little zone of negative pressure 105; Also through little zone of negative pressure 105, brute force holds around the hull and the fluid at fluid hole 104 simultaneously, thereby around hull, is forming the big zone of negative pressure 103 in osed top fluid hole; Bring bigger resistance to foot, screw propeller 8 produces huge suction and sucks the fluid high-speed of little zone of negative pressure 105 in rear portion and big zone of negative pressure 103 artificially again, and the negative pressure resistance of its big or small zone of negative pressure is increased greatly; In case 104 sealings of fluid hole, during the ship fast running, fluid wall 101; Fluid hole 102 produces very big difference of pressure because rate of flow of fluid is different in the hole with outside the hole, the friction force that makes the pressure 108 of fluid hole 102 ecto-entads that ship is given birth to increases greatly, fluid hole 102 become high-speed motion but relative closure around ship big zone of negative pressure 103 all around; Ship is enclosed in fluid wall 101; The fluid wall in the big zone of negative pressure 103 in fluid hole that 104 sealing backs, fluid hole form, just must be clashed into by big zone of negative pressure 103 white elephants in pull fluid hole when shipping is moving in fluid hole 102; Form the fluid hole; The sealing fluid hole, the motion that goes round and begins again increases additional energy consumption greatly and keeps operation.Then from screw propeller 8 ejection high-velocity fluids 106, the antagonistic force of generation, promote ship in the pull fluid hole big zone of negative pressure heavy burden keep high energy consumption, the going of low velocity.
So; The present invention is directed to the innovation of advancing a theory of above-mentioned insurmountable for a long time technical matters, its core concept is to shift fluid hole 102 inside pressure 108 outwards through difference of pressure, does not allow 104 sealings of fluid hole again; This is to improve ship's speed degree, the key point that cuts down the consumption of energy.For this reason, in this patent file, the technical scheme that be fit to all ships or submarine raising speed, cuts down the consumption of energy is suggested.
One of them main technical schemes is: the present invention water tracker action embodiment that navigates; Comprise shell and osed top inner casing; Be provided with between said inner casing and the shell in the fluid passage of navigation on the direction, the pressure export mouth that is interlinked to the outside in said shell is provided with, said fluid passage respectively with said shell on the pressure export mouth communicate; The surperficial path of said outer surface of outer cover on the navigation direction is longer than the fluid path in the said fluid passage; Make rate of flow of fluid through the said surperficial path of outer surface of outer cover faster than the flow velocity in the said fluid passage, the high pressure district that the flow velocity of process in the said fluid passage is produced slowly transfers to the meiobar of the fast generation of flow velocity shell outside from said pressure export mouth; Thereby around hull, form the pressure transfer district, fluid resistance is reduced.
For making rate of flow of fluid through the said surperficial path of outer surface of outer cover faster than the flow velocity in the said fluid passage; Multiple design is arranged; Such as: said shell is that the outside face of a plurality of tilings is that arc-shaped inner surface is the spoiler on plane; Comprise the pressure introducing port that communicates with the fluid passage; Said pressure introducing port and pressure export mouth are in a side of said spoiler, and said spoiler makes the rate of flow of fluid in the said surperficial path of passing through outer surface of outer cover faster than the flow velocity in the said fluid passage, and said spoiler is provided with said pressure introducing port and the pressure export mouth that communicates with said fluid passage.Perhaps; And for example: said shell is that a plurality of outside faces are that arc-shaped inner surface is the spoiler on plane; Comprise the pressure introducing port that communicates with the fluid passage; Said a plurality of spoiler is said pressure introducing port and pressure export mouth between the said spoiler of adjacent stacked from navigating water tracker action afterbody to the head stacked covering inner casing of part piecewise.
Further; Comprise the inner passage; Said shell is provided with the fluid introducing port at boat water tracker action head, and at navigate the fluid introducing port water inlet area and the same area of fluid impingement area of water tracker action head, makes said shell be provided with the fluid export mouth at boat water tracker action afterbody; Said inner passage respectively with said shell on fluid introducing port and fluid export mouth communicate, said fluid export mouth be provided with screw propeller or the suction motor.
For making rate of flow of fluid through the said surperficial path of outer surface of outer cover, can also make the water-outlet area of total water inlet area of said fluid introducing port and pressure introducing port greater than the fluid export mouth faster than the flow velocity in the said fluid passage.
For reducing or eliminating around the boat water tracker action and the big or small zone of negative pressure at rear portion; Designing said suction motor makes and comprises accelerating tube in it; Comprise fan, turbine and temperature booster in the described accelerating tube; Fan in the said accelerating tube sucks the fluid in fluid introducing port importing suction motor, quickens to spray to outlet from said fluid after the heater via heating through said turbine again.
For reducing or eliminating around the boat water tracker action and the big or small zone of negative pressure at rear portion; Can also establish baffle in the position of the corresponding boat of said shell water tracker action afterbody; Said baffle is shaped as taper shape, semicircle or half elliptic; Said baffle is established the fluid export mouth in the centre, establish engine installation in the fluid export mouth.
For ease of control through the rate of flow of fluid in the said surperficial path of outer surface of outer cover and the flow velocity in the said fluid passage; The control mechanism that is provided with control presssure introducing port size in the said pressure introducing port or opens and closes, the control mechanism that is provided with control presssure export mouth size in the perhaps said pressure export mouth or opens and closes.
For further reducing external pressure; Said inner passage is positioned at the axis of boat water tracker action floating line with the lower part; Be provided with the siphunculus of many connections between the said shell of boat water tracker action and the fluid passage, said siphunculus communicates with the pressure introducing port of said shell.
Spoiler according to the invention can the fish scale shape, or other shapes.
Said spoiler is annular, triangle, polygon, rectangle or ellipse, and pressure importing and export mouth are around it.
The alleged boat water of the present invention tracker action, be all in water or the running gear that moves waterborne, comprise ship and submarine etc.
The technical matters that the present invention will solve is; Submarine or ship be the inside pressure of lateral fluid generation all around when rapid movement; The high pressure district that flow velocity through process in the fluid passage produces slowly transfers to the fast meiobar that produces of flow velocity on the shell from described pressure introducing port and pressure export mouth.Through the spoiler surfaces externally and internally is the difference of pressure that arc and plane produce; Shift to the outside face meiobar by the inside face higher-pressure region; Around ship or submarine, form the difference of pressure transition range, reduce the pressure and the friction force that produce by side force, also have the position of the screw propeller that rationally is provided with; To reduce fluid resistance, a kind of ship of high-speed, low energy consumption is provided.
So; The key factor that overcomes the above problems is; Through outwards shifting with the different difference of pressures that form of difference of pressure or spoiler surfaces externally and internally path of the shell that communicates with it in the fluid passage because of the different generations of flow velocity; Stop simultaneously the sealing of fluid hole to the inside pressure in fluid hole again to reduce, this moment, the problem of all minimizing fluid resistances just was readily solved.Simultaneously, not only eliminated the negative pressure resistance that screw propeller produces, also significantly reduced the influence of fluid resistance, practiced thrift the energy, improved speed ship.
Embodiment 1, and shown in Fig. 2-6, the front end under waterline 301 is established and the fluid introducing port 1 of fluid impingement area with area; Fluid export mouth 5 front and back of establishing with tubular inner passage 4 and rear end communicate, and swept-out baffle 107 is established at the rear portion under waterline, and its shape also can be semicircular body or cone; Or stream line pattern makes things convenient for that fluid is smooth and easy to be flow through, and can not form little zone of negative pressure again, and 107 central fluid intersections establish fluid export mouth 5 at baffle; Fluid compiles around fluid export mouth 5 around convenient, in fluid export mouth 5, establishes screw propeller 8, through the huge suction of screw propeller 8 high speed revolutions generation; Suck near the fluid high-speed the introducing port 1, significantly reduce fluid wall resistance, make things convenient for again fluid from fluid export mouth 5 ejection at a high speed; Stop the sealing of fluid hole, avoid outside fluid export mouth 5, forming little zone of negative pressure 104 that the big zone of negative pressure 103 in fluid hole can not form simultaneously; And respectively there is the fluid passage 401 of certain distance formation both sides hull between a plurality of spoilers 2 and the inner casing 3 both sides under the floating line, and the outside face 201 of spoiler 2 is a cambered surface, and inside face 202 is the plane; When a plurality of spoilers of fluid process; Produce difference of pressure because of the surfaces externally and internally path is different, the slow pressure of speed is high, and the fast pressure of speed is low; Thereby make whole fluid passage 401 different because of the path with the outside face 201 for arc of whole casing; Produce difference of pressure so flow velocity is different, because the sense of motion of the fluid in fluid and the fluid passage 401 all is parallel around the ship, for more outwards shifting the difference of pressure of spoiler generation; So can design edge angle at the liquid motion opposite sense of ship such as spoiler and pressure export mouth less than 90 °; Be convenient to produce difference of pressure to the spoiler surfaces externally and internally and outwards shift, the high pressure district 109 of the fluid passage 401 that a plurality of spoiler inside faces form must shift to the low pressure zone of outside face 201, and the inside face 202 of each spoiler 2 is inevitable the low pressure zone transfer of high pressure district 109 to outside face 201; So in other words, inwardly outwards shift the fluid hole to applied pressure around the hull fluid passage 401.
Consult Fig. 4, the Way out of pressure export mouth 501 towards or the deflection stern, make the left side pressure introducing port surfaces externally and internally intersection 204 of left side spoiler 2 be cambered surface; Be convenient to the fluid process, the outside face of the right pressure export mouth 501 surfaces externally and internally intersections 204 is an arc, is convenient to fluid and passes through; Inner surface edge is for to be convenient to outwards shift the high pressure district of fluid and Qi Nei less than 90 ° inclined-plane, and the right is another spoiler among Fig. 4, its left side edge; Inside face 202 is that arc and outside face 201 intersect for the arc less than 90 °; Right side edge, inside face are crossing less than 90 ° arc and outside face arc, and all pressure export mouths 501 are the opposite sense in the windward side all, because ship under steam; The inside pressure in fluid hole has made the fluid in the fluid passage move; And region shape between pressure export mouth 501 and the pressure introducing port 7, the common formation opposite with the windward side is less than the fluid passage shape of 90 ° of angles, so its purpose is not in order to import a large amount of fluids; But derive the fluid in the fluid passage 401, the more important thing is that the anticyclonic pressure that produces low flow velocity in it shifts from the pressure export mouth 501 outside low pressure zone less than 90 ° of angles.Two kinds of optional one of which of spoiler, also available other shapes; In a word, the distance between fluid passage 401 and the inside and outside shell, and the difference in spoiler 2 surfaces externally and internally paths; Decision produces the pressure extent, also determine the difference of pressure transition range can to around shift how many fluid pressures, the difference of pressure of the big more generation of spoiler 2 outside face arcs is big more; Do not require very wide distance between the appropriate design fluid passage; And the size of spoiler outside face radian, under the prerequisite that does not influence ship or submarine functional requirement, reduce fluid resistance more.
When the ship fast running; Floating line 301 lower front end housings are provided with and the fluid introducing port 1 of fluid impingement area with area; In screw propeller 8 huge suction force state, suck the fluid resistance of front end fluid wall 101 swimmingly in the inner passage 4 of tubular shape, near the fluid ship front end fluid introducing port 1 absorbs in the passage 4; Thereby near fluid introducing port 1 reaches, form relative zone of negative pressure, the resistance of fluid wall significantly reduces.At this moment, fluid is for keeping its continuity, and its flow velocity of the fluid in fluid hole 102 approximately is equal to foot speed all around; The path is different and when arriving the rear portion simultaneously and coming sealing fluid hole 104; Through baffle 107 run into screw propeller 8 internally the quantity of liquid that sucks at a high speed of passage 4 from fluid export mouth 5 to spray strongly greater than the ship's speed degree, force approximately be equal to the moving speed of shipping around the fluid at fluid hole 104 have to be centered around around a large amount of high-speed fluid 106 of screw propeller 8 ejections common moment filling rear portion zone of negative pressure; Because screw propeller 8 can not suck the fluid around the fluid hole 104; Fluid hole 104 can not be sealed at this moment, and big or small zone of negative pressure can not form, and makes negative resistance change into positive power; The common relative powered district that forms makes the ship fast running.
To the ship that goes on the water surface, the fluid introducing port 1 enough big with front end communicates through tubular inner passage and rear end export mouth front and back.Make things convenient for screw propeller 8 to suck near the fluid high-speed the fluid introducing port 1 in the fluid passage; Flow velocity in the accelerating fluid passage, thus, front end introducing port 1 forms relative zone of negative pressure on the housing near reaching, to reduce fluid resistance; Rear portion fluid export mouth is provided with screw propeller and can establishes a plurality of according to the size of actual conditions and ship; As the overstriking of tubular inner passage, or establish a pipeline more, establish two screw propellers like Fig. 5.
At this moment; Ship is relative zone of negative pressure at front end; Both sides are because of the different spoilers that produce difference of pressure in a plurality of surfaces externally and internallies path; Shift the high pressure district 109 of inside face to the low pressure zone of outside face; Thereby whole fluid passage 401 is shifted high pressure district 109 to fluid hole low pressure zone and since spoiler from pressure export mouth 501, with the direction of fluid hole reverse movement with less than the outside shift pressure difference of 90 ° angle the time, run into the fluid hole and approximately be equal to the moving speed of shipping, shell and fluid introducing port 1 convection cell passage 401 exerted pressure 108 with the outside face 201 common ecto-entads that form; Since the fluid in the fluid passage 401 with its in inside and outside shell between produce and rub, its speed has been slower than or has equaled fluid hole speed at least.At this moment; Different but the size of direction approximately identical fluid pressure 108,109 is met; Cancel out each other at least behind the partial offset, form the difference of pressure transition range, make inwardly the pressure in shell and the fluid passage 401 being reduced of fluid hole in the ship both sides; Friction force also significantly reduces, so the fluid resistance that fluid is given birth to ship significantly reduces; The zone of negative pressure of quarter is eliminated, and changes into relative power-section, and ship goes in comparatively ideal state, has improved kinematic velocity greatly, has practiced thrift the energy simultaneously.Zone of negative pressure is that original relatively ship front end is the positive pressure district relatively.The original relatively ship rear portion of power-section is a zone of negative pressure relatively.
When the ship fast running, the fluid in the fluid passage 401 is flowing, the flap of fluid from arranging each other; And the arc edge of packing less each outside face 201 forms pressure and imports and exports mouth, and fluid can import and export at this place, is the not wide fluid passage 401 of formation between the inside face 202 on plane at inner casing 3 and flap; Owing to every fish scale surfaces externally and internally is that plane and cambered surface produce difference of pressure; When fluid passes through the flap surfaces externally and internally of some arrangements in length and breadth, the difference of pressures that large-area generation occurs because of surfaces externally and internally path difference, thus make in the fluid passage 401; Different with each upper surface 201 cambered surface because of the path; The generation difference of pressure so flow velocity is different will inevitably be the high pressure districts of low flow velocitys generation in the fluid passage 401, the whole low pressure zone of outwards transferring to the high flow rate generation; Thereby around hull, form the difference of pressure transition range thereby ship is reduced because of fluid pressure, thereby the friction force that produces significantly reduce.
Through the evolution in 1 years, fish scale was to overcome the best shape of fluid resistance to fish in water, and the imitation fish scale can reduce fluid resistance.
Every row's flap can consist of integral body (like Fig. 9) by several fish scales, and every row's flap left side is fixed on the shell.Second series part again covers, thus from after form cornice plane forward.
If every row's flap on the left side is movable fixing, and is fixing like hinge 205, can be movable within the specific limits through control the right, just imitate fish scale folding in water.Make ship more flexible, energy-conservation in water.
Embodiment 3; Shown in Fig. 3, Figure 10-11, be not both with embodiment 1, said inner passage 4 is positioned at the axis of hull floating line with the lower part; Be provided with the siphunculus 402 of many connections between the shell of said ship and the inner passage 4, said siphunculus 402 communicates with the pressure introducing port 703 of said shell.Certain said siphunculus 402 can be located between ship head shell and the inner passage 4.402 bonded assembly pressure of these siphunculus introducing port 703 is positioned at the bigger both sides of the anterior forward fluid resistance of ship.Behind the ship between the shell and inner casing 3 of more than half portion, by forming fluid passage 401 between a plurality of spoilers and the inner casing 3, the outside face 201 of spoiler is a cambered surface, and inside face 202 is the plane, and the rear portion screw propeller is changed into the motor 8 that absorbs water.Suction motor 8 is installed in the fluid export mouth 5, and the water sucking mouth 801 of suction motor 8 communicates with tubular inner passage 4, and water spray one end of suction motor 8 communicates with ejiction opening 502,503; Accelerating tube 802 is located in the motor, and the ejiction opening 503 of accelerating tube 802 is located in the ejiction opening 502 of suction motor 8, and the water sucking mouth 807 of accelerating tube 802 communicates with the water sucking mouth 801 of suction motor 8; There is flabellum 803 front in the accelerating tube 802, and there is turbine 804 back, drives flabellum 803 through rotating shaft 805 and sucks the fluid in the suction motor at a high speed from water sucking mouth 807 after after turbine 804 speed-raisings; Heater via 806 heating backs are from ejiction opening 502 ejection at a high speed again; Temperature booster 806 can heat with electromagnetism, or the natural fuels heating, or the quartz conductor heating; Or microwave heating; Because in the chilly relatively water, the molecular motion speed of hot water is far faster than cold water, so produce bigger propelling thrust from the hot fluid of ejiction opening 503 ejections.
When the accelerating tube 802 of suction motor 8 and Qi Nei is worked; Produce extremely strong suction through tubular inner passage 4; Suck the fluid high-speed in front end fluid wall and front part sides fluid hole from fluid introducing port 1 and pressure introducing port 703; The inside pressure of fluid is all pointed to through each introducing port on the suction motor 8 of unique fluid export mouth 5, and the attractive force that suction motor 8 produces at a high speed forms relative zone of negative pressure near making each export mouth, and the fluid resistance of front end and front part sides is significantly reduced; The surfaces externally and internally of a plurality of spoilers 2 of the more than half portion in back is respectively plane and cambered surface and the pressure official post fluid pressure and the friction force that form significantly reduce; The friction force that the side force that particularly longer hull two side liquids produce promptly forms to internal pressure, its resistance is very big, and the energy consumption that expends is also very big; Perplex shipbuilding for many years always, become maximum fluid resistance and produce the source.In the present embodiment, no matter be the pressure introducing port 703 of front portion and the lateral pressure introducing port 7 between back more than half portion spoiler 2, because the distance of being separated by between each lateral pressure introducing port 7 is not long; Lateral fluid shortens through the path of housing at this place, and the time shortens, and is imported into again in the inner passage 4 at next pressure introducing port at once; Particularly latter half of fluid reduces fluid pressure during through not long spoiler, and friction force reduces; So lateral fluid can be not the same with traditional boats and ships; Flow to stern from fore and produce very big friction force, but segmentation flows through, the resistance that lateral fluid produces reduces greatly; At this moment, 802 fluid resistances that suck of suction motor 8 and accelerating tube force the fluid at fluid hole not seal from ejiction opening 502,503 ejection at a high speed, can only be centered around around the fluid of ejiction opening 502,503 ejections.Wherein the flow velocity at fluid hole approximately is equal to ship's speed, from the fluid of ejiction opening 503 ejection of suction motor 8 fluid faster than the fluid hole, so the fluid at fluid hole can only be centered around around the suction motor ejiction opening 502; And accelerating tube 802 is from the fluid after acceleration and heating of ejiction opening 503 ejections; Its kinematic velocity is again far faster than suction motor 8, so around can only being centered around the fluid of ejiction opening 503 ejections from the fluid of ejiction opening 502 ejection, the mutual layering of the fluid of 3 bursts of different in flow rate centers on; Just as the fanjet of aircraft; Produce bigger propelling thrust, fill the rear portion zone of negative pressure jointly, make it to change into the positive power district.
Embodiment 4; Shown in Fig. 3, Figure 12-13, a kind of speedboat is not both with embodiment 1; The difference both sides of about 301 times bottoms of speedboat floating line; By the fluid passage 401 that a plurality of spoilers 2 and inner casing 3 form, spoiler 2 outside faces 201 are cambered surface, and inside face 202 is the plane; Have pressure introducing port 7 and pressure export mouth 501 to communicate with fluid passage 401 on each spoiler 2, the enough big fluid introducing port 1 of front end is through having fluid export mouth 5 front and back of screw propeller 8 to communicate in tubular inner passage 4 and the rear end.
Another embodiment is not both with above embodiment 4, on fluid export mouth 5, is provided with the suction motor, in be provided with accelerating tube but do not have temperature booster, communicate with inner passage 4, or do not have accelerating tube in the suction motor of only establishing.
It is the same that this embodiment also can go into embodiment 2, flap as spoiler.
Establish and the fluid introducing port 1 of fluid impingement area at the submarine front end with area; Communicate with tubular inner passage 4 and the rear end fluid export mouth of establishing suction motor 8; In the suction motor 8 accelerating tube 802 is arranged; Their ejiction opening is respectively 502,503, and tubular inner passage 4 can be located at the bottom, also can be located at the housing outside.
Around submarine, establish a plurality of annular spoilers 2 and evenly cover inner casing 3; Between spoiler 2 and inner casing 3, form fluid passage 401, around around each spoiler front be pressure introducing port 7, the back is a pressure export mouth 501; The outside face 201 of spoiler 2 is a cambered surface; Inside face 202 is the plane, when fluid process surfaces externally and internally, produces difference of pressure because of flow velocity is different, hangs down the higher-pressure region of the inside face generation of flow velocity; Inevitable from inside to outside transfer to the meiobar of the outside face of high flow rate to pressure, thereby the wrap tightly pressure and the friction force that from the beginning flow to the tail generation around the submarine that are produced by side force significantly reduce in fluid the hole in.
When 8 work of suction motor, the fluid of submarine front end fluid introducing port 1 and fluid impingement area is by in the passage 4 that absorbs at a high speed, and fluid introducing port 1 is enough big; The suction of suction motor is enough big, and conspicuous being easy to sucks fluid introducing port 1 and near fluid strongly, forms relative zone of negative pressure at this place; Front end maximum forward fluid wall resistance reduces greatly, and the lateral pressure of fluid hole formation all around tightly is wrapped in around the housing, from the beginning flows to tail; Institute produces very big friction force through part, because submarine is very long, in the very big deep-sea of pressure; Tightly twine long submarine fluid resistance on every side all around, even surpass front end forward resistance by the side force generation.At this moment, discharge from pressure export mouth 501 through spoiler 2 from pressure introducing port 7 when fluid, outside face 201 is an arc on the spoiler 2; Inside face 202 is the plane; Surfaces externally and internally forms difference of pressure because of flow velocity is different, so the high pressure that the low flow velocity of inside face produces must be transferred to outside face high flow rate infrabar, when the some spoiler inside faces 202 of fluid process; Thereby make the high-pressure area that flow velocity produces slowly in the fluid passage 401; Outwards transfer to the fast depression of outside face flow velocity through pressure introducing port 7 and pressure export mouth 501 large tracts of land, thereby around submarine, form the difference of pressure transition range, the inside all around fluid pressure of submarine that wraps tightly that side force is produced reduces; Friction force reduces, and fluid resistance reduces.
The suction motor 8 at submarine rear portion and the accelerating tube work of Qi Nei, strong suction sucks the forward fluid high-speed of front end fluid introducing port 1, makes the place ahead form relative zone of negative pressure; The forward fluid resistance that sucks, behind inner passage 4, completely spray at a high speed from ejiction opening 502,503 then as the forward fluid; The hot fluid that is exceedingly fast of the speed of ejiction opening 503 ejection wherein; Because thermo-molecular is faster than cold molecular motion speed in water, so the propelling thrust that produces is also big, the fluid of ejiction opening 502 ejections of suction motor is centered around around the ejiction opening 503; The fluid hole comes the fluid at sealing fluid hole to have to be centered around than it faster around ejiction opening 502 ejecting fluid again; The fluid layering of three bursts of different in flow rate is centered around mutually together, has filled the rear portion zone of negative pressure jointly, produces bigger propelling thrust.
At this moment, submarine front end forward fluid sucks through fluid introducing port 1 strongly, forms relative zone of negative pressure; Resistance reduces; Side force produces fluid pressure and shifts outside meiobar to high pressure through the annular spoiler that is uniformly distributed with all around, and this moment, pressure and friction force significantly reduced, and the rear portion zone of negative pressure significantly reduces or disappears; So submarine reaches energy savings, improve the purpose of speed.
The tradition submarine is established screw propeller water spray one side in the generation propelling thrust at the rear portion; The suction one side also produces the rear portion zone of negative pressure; The suction motor communicates with the enough big introducing port of front end in the present embodiment, when producing propelling thrust, not only can not form zone of negative pressure at the rear portion; Also near the front end introducing port, form zone of negative pressure on the contrary, the forward fluid resistance is significantly reduced.
The suction motor of on export mouth, establishing also can change screw propeller into.
Spoiler is an annular; Also can not be annular, be divided into multistage to annular spoiler and on housing, be uniformly distributed with, also available multiple geometric configuration; Every kind of shape imports and exports mouth around it and is combined into pattern; Cover submarines like a plurality of hexagon spoilers, the also available cataphracted shape of the outside face of spoiler covers, like embodiment 2 because the fish scale shape is the shape of best minimizing fluid resistance.The spoiler of available several patterns covers submarine.Because it is on housing 3 that submarine bears hydraulic pressure, so spoiler is not considered hydraulic pressure, making is easy to.Spoiler can wholely cover submarine, also can partly cover as required, also just partly reduces the fluid pressure and the friction force at this place.
Embodiment 6; Shown in Figure 15-16, it is fluid passage 401 that hull has distance not wide between shell and the inner casing 3 for 301 times at floating line, and the shell left and right sides is evenly equipped with pressure introducing port 7; Shapes such as that the shape of pressure introducing port 7 can be is square, circular, annular, rhombus, circle hole shape, lines type or ellipse; Communicate with fluid passage 401, between the water inlet of part introducing port, spoiler is arranged, its inside face 202 (not drawing) is the plane.Outside face 201 is an arc, and there is fluid export mouth 5 at the rear portion of inner passage 4, and its water-outlet area is less than the water inlet area that is distributed on the pressure introducing port 7 on the shell, so the rate of flow of fluid in the fluid passage 401 is because of importing and export mouth is asymmetric slows down.
When the ship fast running, fluid hole inner fluid hooks oneself on to hull, in side force under the effect of internal pressure; Fluid from the beginning flows to tail and shell produces very big friction force, and at this moment, the fluid in each pressure introducing port 7 entering fluid passage 401 is discharged from fluid export mouth 5; Because export mouth is less than introducing port, the path of fluid in fluid passage 401 is less than shell, so flow velocity slows down; Between fluid in the fluid passage and inner casing in it and the shell friction force is arranged, be slower than the outside rate of flow of fluid that approximately is equal to the moving speed of shipping, the slow air pressure of speed is high; The fast air pressure of speed is low, and the high pressure district that the flow velocity of fluid passage 401 produces slowly must transfer to the fast low pressure zone of flow velocity on the shell through being uniformly distributed with each introducing port on the shell; Because the introducing port that is uniformly distributed with on the shell shifts what the high pressure district was uniformly distributed with equally to low pressure zone, around hull, forms the difference of pressure transition range, and fluid is reduced the pressure that forms in shell and the fluid passage; Friction force reduces, thereby foot speed is improved, and energy consumption reduces.
Another embodiment is not both with above, and the rear portion does not have fluid export mouth 5; Sidepiece below floating line is established a plurality of ellipses that formed by spoiler, and a plurality of spoilers are arranged in each ellipse; The outside face 201 of each spoiler is an arc; Inside face 202 is the plane, and the front is a pressure introducing port 7, and the back is a pressure export mouth 501.
Another embodiment is not both with above, does not have pressure export mouth 501 and pressure introducing port 7.The same with embodiment 2, shell covers around the submarines for arranging cornice plane 2 each other, and the outside face 201 of flap is an arc, and inside face 202 is the plane.Form fluid passage 401 between inside face 202 and the inner casing 3; Pressure introducing port 7 and mutual junction, pressure export mouth 501 flap arc edges; Fluid is through out-of-date; The flap upper and lower surfaces produces difference of pressure because of flow velocity is different, makes in the fluid passage 401 low flow velocity high-pressure areas must transfer to the high flow rate depression of upper surface, makes fluid pressure and the friction force minimizing of submarine around in the deep-sea thereby around submarine, form the difference of pressure transition range.
The above is merely embodiments of the invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification sheets of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (9)
1. boat water tracker action; It is characterized in that; Comprise shell and osed top inner casing, be provided with the fluid passage on the navigation direction between said inner casing and the shell, the pressure export mouth that is interlinked to the outside in said shell is provided with; Said fluid passage respectively with said shell on the pressure export mouth communicate; Said outer surface of outer cover is longer than the fluid path in the said fluid passage in the surperficial path of navigation on the direction, and the rate of flow of fluid that makes the said surperficial path of passing through outer surface of outer cover is faster than the flow velocity in the said fluid passage, the high pressure district that the flow velocity of process in the said fluid passage is produced slowly; Transfer to the fast meiobar that produces of flow velocity outside the shell from said pressure export mouth; Said shell be the outside face of the said outer casing krofile tiling in a plurality of edges for the evagination arc-shaped inner surface is the spoiler on plane, comprise the pressure introducing port that communicates with the fluid passage, said pressure introducing port and pressure export mouth are in a side of said spoiler; Said spoiler makes the rate of flow of fluid in the said surperficial path of process faster than the flow velocity in the said fluid passage, and said spoiler also is provided with the said pressure introducing port that communicates with said fluid passage.
2. boat water tracker action according to claim 1; It is characterized in that: said shell is that a plurality of outside faces are that arc-shaped inner surface is the spoiler on plane; Comprise the pressure introducing port that communicates with the fluid passage; Said a plurality of spoiler is said pressure introducing port and pressure export mouth between the said spoiler of adjacent stacked from navigating water tracker action afterbody to the head stacked covering inner casing of part piecewise.
3. boat water tracker action according to claim 1 and 2; It is characterized in that: comprise the inner passage; Said shell is provided with the fluid introducing port at boat water tracker action head, described fluid introducing port water inlet area and the same area of fluid impingement area, and said shell is provided with the fluid export mouth at boat water tracker action afterbody; Said inner passage respectively with said shell on fluid introducing port and fluid export mouth communicate, said fluid export mouth be provided with screw propeller or the suction motor.
4. boat water tracker action according to claim 3; It is characterized in that: comprise accelerating tube in the said suction motor; Comprise fan, turbine and temperature booster in the described accelerating tube; Fan in the said accelerating tube sucks the fluid in fluid introducing port importing suction motor, quickens to spray to outlet from said fluid after the heater via heating through said turbine again.
5. boat water tracker action according to claim 1 and 2; It is characterized in that: the position of the corresponding boat of said shell water tracker action afterbody is provided with baffle; Said baffle is shaped as taper shape, semicircle or half elliptic; Said baffle is established the fluid export mouth in the centre, establish engine installation in the fluid export mouth.
6. boat water tracker action according to claim 1 and 2; It is characterized in that: the control mechanism that is provided with control presssure introducing port size in the said pressure introducing port or opens and closes, the control mechanism that is provided with control presssure export mouth size in the perhaps said pressure export mouth or opens and closes.
7. boat water tracker action according to claim 1 and 2; It is characterized in that: said inner passage is arranged in the shaft position of boat water tracker action floating line with the lower part; Be provided with the siphunculus of many connections between the said shell of boat water tracker action and the fluid passage, said siphunculus communicates with the pressure introducing port of said shell.
8. boat water tracker action according to claim 2 is characterized in that: said spoiler is the fish scale shape.
9. boat water tracker action according to claim 1 and 2 is characterized in that: said spoiler is annular, triangle, polygon, rectangle or ellipse, and pressure importing and export mouth are around it.
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| CN2010102508725A CN101941518B (en) | 2010-08-11 | 2010-08-11 | Navigation-hydraulic motor-driven device |
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| CN102514682B (en) * | 2012-01-09 | 2015-03-11 | 朱晓义 | Ship |
| CN102602524B (en) * | 2012-03-22 | 2014-11-05 | 朱晓义 | Device moving in water |
| CN103612731A (en) * | 2013-12-02 | 2014-03-05 | 朱晓义 | Submarine or submarine aircraft carrier |
| CN103600808B (en) * | 2013-12-02 | 2017-01-11 | 朱晓义 | Ship capable of generating larger buoyancy from inside |
| CN104260823A (en) * | 2014-10-08 | 2015-01-07 | 朱晓义 | Underwater running gear |
| CN104527956A (en) * | 2015-01-23 | 2015-04-22 | 朱晓义 | Power device in water |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1068325A1 (en) * | 1982-06-22 | 1984-01-23 | Московское Ордена Ленина, Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Высшее Техническое Училище Им. Н.Э.Баумана | Arrangement for feeding polymeric composition onto ship hull surface |
| US5848768A (en) * | 1994-04-28 | 1998-12-15 | British Aerospace Plc | Laminar flow skin |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100004331U (en) * | 2008-10-17 | 2010-04-27 | 서정희 | Propulsion Device For a Ship Having A Accellator Structure |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1068325A1 (en) * | 1982-06-22 | 1984-01-23 | Московское Ордена Ленина, Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Высшее Техническое Училище Им. Н.Э.Баумана | Arrangement for feeding polymeric composition onto ship hull surface |
| US5848768A (en) * | 1994-04-28 | 1998-12-15 | British Aerospace Plc | Laminar flow skin |
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