CN104411582A - Device for propelling and turning hull - Google Patents
Device for propelling and turning hull Download PDFInfo
- Publication number
- CN104411582A CN104411582A CN201380017245.9A CN201380017245A CN104411582A CN 104411582 A CN104411582 A CN 104411582A CN 201380017245 A CN201380017245 A CN 201380017245A CN 104411582 A CN104411582 A CN 104411582A
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- CN
- China
- Prior art keywords
- warship body
- propelling
- warship
- isocon
- changing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G11/00—Aircraft carriers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
- B63H11/10—Marine propulsion by water jets the propulsive medium being ambient water having means for deflecting jet or influencing cross-section thereof
- B63H11/107—Direction control of propulsive fluid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
- B63G13/00—Other offensive or defensive arrangements on vessels; Vessels characterised thereby
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/30—Propulsive elements directly acting on water of non-rotary type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
- B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
- B63H11/08—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
- B63H11/10—Marine propulsion by water jets the propulsive medium being ambient water having means for deflecting jet or influencing cross-section thereof
- B63H11/107—Direction control of propulsive fluid
- B63H11/117—Pivoted vane
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/06—Steering by rudders
- B63H25/08—Steering gear
- B63H25/10—Steering gear with mechanical transmission
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/46—Steering or dynamic anchoring by jets or by rudders carrying jets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H2011/008—Arrangements of two or more jet units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H11/00—Marine propulsion by water jets
- B63H11/02—Marine propulsion by water jets the propulsive medium being ambient water
- B63H11/04—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps
- B63H11/08—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type
- B63H2011/081—Marine propulsion by water jets the propulsive medium being ambient water by means of pumps of rotary type with axial flow, i.e. the axis of rotation being parallel to the flow direction
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Toys (AREA)
- Ship Loading And Unloading (AREA)
- Wind Motors (AREA)
- Exhaust Silencers (AREA)
Abstract
The present invention relates to a device for propelling and turning a hull, wherein the resistance acting on the stem of the hull is converted and the hull can be moved not only in the forward and backward directions but also in the left and right directions so as to improve the mobility and evasion capacity of the hull. The device for propelling and turning a hull comprises: a manifold arranged in the lengthwise direction in the lower portion of the hull so as to discharge the water introduced at the stem side toward the stern side; a propelling means, the top of which is rotatably connected to the stern side end of the manifold, the propelling means being arranged so as to jet water in a lateral direction; and a steering means, which is rotatably coupled to the stern side end of the propelling means such that the steering means rotates the propelling means in a given direction by means of rotating force applied from an external source.
Description
Technical field
The present invention relates to the seawater that a kind of fore by warship body sprays inflow fast, and boats and ships can be made to advance and change propelling and the direction-changing device of nyctitropic warship body, more specifically, relate to a kind of improve the manoevreability of warship body while, saving fuel, and can facilitate and the propelling of the warship body stably pulled in shore and direction-changing device.
Background technology
Usually, the warship such as boats and ships or warship body is divided into oar ship, sailing boat (wind-force), motor boat (mechanical force being fuel with coal, oil), atomic powered ship (mechanical force by atomic fuel) according to the prime power moved it, existing motor boat is not considered kind and refers to the Power Vessel by the propelling of all mechanical powers, the motor boat of narrow sense refers to the ship moving back and forth driving engine or steam turbine engines had by steam action, have engine petrol, aspirated engine, hot bulb engine, diesel motor motor ship be then called motor vessel.
Except above-mentioned two kinds, also have electric boat, it is divided into diesel-electric boat and the electric boat of turbine two kinds according to electrical generator.Atomic powered ship be existing use atomic fuel to produce steam, and by the motor boat of this steam rotary steam turbine.High temperature and high pressure gas is used to replace the gas-turbine ship of steam except the special ship of high speed of a part, also not yet universal.According to propelling unit, initial motor boat is the paddle steamer of Waterwheel-type, and mainly uses screw propeller ship now.
In small boat, the fin of spiral propeller is 3, and in general ship, the fin of spiral propeller is 4, but in nearest large-scale 1 axle ship, main use fin is the spiral propeller of 5.According to the quantity of the axle of spiral propeller, there are 1 axle ship, 2 axle ships, 3 axle ships, 4 axle ships.In the past, be that a propelling unit has an axle in principle, but also have the situation of two propelling units axle.Small boat also has the screw propeller ship of variable spacing, and it by angle of rake hand of rotation is decided to be equidirectional, and changes the angle of fin, thus changes the pitch of spiral propeller, and can make ship advance, stopping and retreating.
Spiral propeller (screw propeller) is generally the propelling unit with 3 ~ 7 fins, the flat of thread of fin pushes water open, ship receives the thrust utilizing the reaction force produced when pushing water open to produce and advances, the constant pitch propelling unit (FPP:FixedPitch Propeller) of single spiral propeller is had as the propelling of common warship body and direction-changing device, first rotatable propeller (CRP) of adjustable pitch propelling unit (CPP:Controllable Pitch Propeller) and compound propulsion device (compound propeller), the propelling units such as tandem propeller (Tandempropeller).
The spiral propeller of the propelling unit of existing warship body described above is according to the high speed of warship body and large scale development, but produce vibration and noise due to the cavitation (Cavitation) produced when warship body is run at high speed, described cavitation (Cavitation) refers to, the phenomenon that load high spiral propeller produces when rotating with the rotating speed exceeding certain rotation number, change sentence, be at a certain temperature, reduce pressure and the bubble the phenomenon making it grow of being filled by water vapour or air can be seen.
The spiral propeller of described existing common warship body propelling unit; easily produce cavitation when load height and reduce propulsion coefficient; cause vibration and the noise of warship body; due to the erosion of fin and bending and affect the navigation of warship body; and, in order to reorganize and outfit propelling unit, even if under crisis situation; reorganize and outfit under the state need berthed at warship body, therefore operating efficiency reduces.
And, when being 35.0 nautical miles/hour for ship's speed upper limit during spiral propeller, when ship's speed more than 35.0 nautical miles/constantly little, vibration and noise can be increased, therefore, except emergency, navigate by water hardly.
Therefore, when the warships such as fast steamer, fire fighting ship, ambulance ship, guard ship and tour ship and boats and ships need rapidity and manoevreability etc. in an emergency situation, the various functions of warship body can not be played owing to producing cavitation.And, existing spiral warship body on travel direction close to occur collide object time, be difficult to fast rotational and suddenly stop, when capital ship or boats and ships rest in harbour, because the warship body little compared to radius of rotation is very large, therefore, need to rely on the relatively little boats and ships (guiding ship) of radius of rotation just can berth.
[look-ahead technique document]
[patent documentation]
Patent documentation 1: Korean granted patent 10-0956719 publication (the 3rd page, claim 1, drawing 1).Patent documentation 1 is by the applicant's first to file and the marine propulsion of authorizing, it comprises and is undertaken rotating by the propulsive effort of driving engine and produce the spiral propeller of thrust and transmit for the unit of operating the rudder of the operating effort of conversion direction, described marine propulsion comprises: guiding tube, be arranged at the position lower than seawater face in the side of boats and ships, thus warship body can be made to pass through towards travel direction, spiral propeller, obtain power from driving engine to rotate, comprise horizontally disposed first axle, local is arranged at the second axle of the inside of guiding tube and is provided with angle of rake 3rd axle in end, described second axle is engaged in described first axle by finishing bevel gear cuter, vertical with the first axle and rotate along with the rotation of described first axle, described 3rd axle is engaged in described second axle by finishing bevel gear cuter, to rotate along with the rotation of described second axle with the second axle level, described unit gears meshing of operating the rudder is in axle of operating the rudder, and obtain rotational force and carry out positive dirction and opposite spin, comprise operate the rudder pipe and bearing, described pipe of operating the rudder is tubulose, and be formed as around described second axle and the 3rd axle
font, the second axle of the inside of pipe of operating the rudder described in described bearing rotary support is positioned at and the 3rd axle.The marine propulsion of described formation guides towards the spiral propeller side being arranged at stern the water striking forward section, thus the direction of propelling ship and conversion boats and ships.But in the marine propulsion of the applicant's application, spiral propeller is by the inside of bearings at guiding tube, and therefore, the load acting on guiding tube becomes large, thus, causes the structure of guiding tube unstable.Namely, in order to change boats and ships direction, obtain thrust and one end of guiding tube of arranging is incorporated into the pipe and be formed as hanging form of operating the rudder of the bottom being incorporated into boats and ships rotationally, spiral propeller and the 3rd axle are arranged on the inside of described guiding tube by bearing, thus, the load acting on described guiding tube entirety becomes large.Therefore, described guiding tube and the connecting portion of pipe of operating the rudder easily are out of shape or damaged and produce constructional defect, and construct instability in guiding tube long term accumulation fatigue load.
Patent documentation 2: Korean granted patent 10-1067343 publication (the 3rd page, claim 1, drawing 2).Described patent documentation 2 is for being applied for and the marine propulsion of authorizing to solve the problem of patent documentation 1 by the applicant, the content of its mandate claim 1 is, a kind of marine propulsion, it comprises and obtains propulsive effort from driving engine and rotate, thus produce the spiral propeller of thrust, described marine propulsion comprises: guiding tube, is arranged at the bottom of stern rotationally, and front and back are open so that water can pass through, to operate the rudder axle, arranged perpendicular is in the front side of described guiding tube, upper end is positioned at stern inside and gears meshing obtains rotational force in rotating shaft, is formed with the driving support portion being formed with patchhole at sidepiece, is rotatably provided with idle gear in the downside of described axle of operating the rudder in lower end, strengthen iron staff, one end is connected to the axle of operating the rudder exposed in the outside of described stern, and the other end is connected to the outside with the guiding tube of described axle of operating the rudder setting spaced apart, power shaft, one end is connected to described driving engine and obtains rotary driving force, is provided with the dynamic rotation gear being engaged in the side of described idle gear by finishing bevel gear cuter at the other end, axle drive shaft, one end is inserted in described insertion groove, the driven wheel that finishing bevel gear cuter is engaged in the opposite side of described idle gear is formed through in side, opposite side extends to the inside of described guiding tube and forms as one with spiral propeller, described power shaft and axle drive shaft are horizontally disposed with across in both sides centered by described axle of operating the rudder, the end of each power shaft and axle drive shaft be mutually relatively provided with finishing bevel gear cuter be engaged in described in operate the rudder the dynamic rotation gear of idle gear of axle and driven wheel, described guiding tube possess two ends be connected to described in operate the rudder axle and guiding tube top tension member in case rear end tenesmus, the seawater bottom of the fore contrary with described stern is run through towards Width and is formed with gargle pipe portion, fore spiral propeller is formed in described gargle pipe portion, described fore spiral propeller obtains propulsive effort and optionally towards positive dirction or reversing sense conversion direction from driving engine, thus generation thrust.Marine propulsion constituted as described, due to the limited swivel of guiding tube, therefore, retreats to make boats and ships and needs to make spiral propeller carry out opposite spin, therefore, need to be suitable for other gear shift device, thus not only complex structure and be difficult to maintenance, and manufacturing expense uprises.
Summary of the invention
The present invention proposes for solving prior art problem, its object is to, there is provided a kind of by the resistance of the bow-side acting on warship body is converted to thrust, and left and right directions moves after can making warship body forward, thus propelling and the direction-changing device of the manoevreability of warship body and the warship body of the property hidden can be improved.
For solving described object, according to propelling and the direction-changing device of the warship body of preferably the first embodiment of the present invention, comprising: isocon, the length direction along warship body is arranged at the bottom of warship body, towards the water that stern-side discharge flows into from bow-side; Propulsion unit, upper end is rotatably connected to the end of the stern-side of described isocon, towards side to injection water; To operate the rudder unit, be rotatably incorporated into the stern-side end of described propulsion unit, described propulsion unit can be rotated towards any direction by the rotational force applied from outside.
According to propelling and the direction-changing device of the warship body of preferably the second embodiment of the present invention, comprise: isocon, length direction along warship body is arranged at the bottom of warship body, on the quarter the regulation interval of the upper end of side is formed with upper angled face, thus faces the water of stern-side discharge by the water inlet inflow of side opening on the bow by described upper angled; Propulsion unit, is rotatably connected to the upper end of the stern-side of described isocon, and is formed with lower beveled with the shape of the upper end of the stern-side of the described downward-sloping isocon of correspondence, is formed between horizontal zone to spray water in the horizontal direction; And unit of operating the rudder, be fixed on the bottom surface sections of described propulsion unit, described propulsion unit can be rotated towards any direction by the rotational force applied from outside.
Have the following advantages according to the propelling of warship body of the present invention and direction-changing device tool.Can 360 degree of propulsion units that warship body is set rotatably, thus can warship body be promoted and warship body cycle 360 degree can be made by left and right directions forward, therefore, it is possible to conversion direction freely.
Due to the limited problem of thrust that existing spiral propeller has can be solved, therefore, can not only run at high speed and increase economic efficiency, and can rapid translating direction, so, under traveling or parked state, do not use and guide ship can conversion direction and berthing smoothly yet.
Especially, the additional thrust pipe being arranged at the side of warship body can make warship body move towards side, therefore, more can improve the cycle maneuvering performance of warship body, and, due to can swinging radius be reduced, therefore, when being applicable to all warships such as battleship, cruiser, aircraft carrier, can hiding rapidly, and can enemy be hit.
By will be definitely based on the detailed description feature of the present invention of drawing and effect.The term used in this specification and claims scope or vocabulary shall not be construed as usually or implication on dictionary; based on contriver in order to illustrate that by the best approach self invention suitably can define the principle of the concept of term, implication and the concept of technological thought according to the invention should be interpreted as.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the bottom be provided with according to the propelling of the warship body of the first embodiment of the present invention and the warship body of direction-changing device.
Fig. 2 is the upward view be provided with according to the propelling of the warship body of the first embodiment of the present invention and the warship body of direction-changing device.
Fig. 3 is the birds-eye view be provided with according to the propelling of the warship body of the first embodiment of the present invention and the warship body of direction-changing device.
Fig. 4 to Fig. 7 is for illustration of according to the propelling of warship body of the first embodiment of the present invention and the schematic diagram of the action of direction-changing device.
Fig. 8 to Figure 13 is the schematic diagram of the propelling of warship body according to the first embodiment of the present invention and other embodiments of direction-changing device.
Figure 14 to Figure 17 is the schematic diagram of the adjustment unit of warship body direction-changing device according to the first embodiment of the present invention.
Figure 18 and Figure 19 is the propelling of warship body according to a second embodiment of the present invention and the schematic diagram of direction-changing device.
Figure 20 and Figure 21 is the schematic diagram of the propelling unit of warship body according to an embodiment of the invention.
Figure 22 is the schematic diagram of the propelling unit of warship body according to an embodiment of the invention.
Detailed description of the invention
Hereinafter, with reference to the accompanying drawings of propelling and the direction-changing device of warship body according to the present invention.
First, in drawing, for identical inscape or the identical symbol of components marking.When illustrating of the present invention, in order to not obscure main idea of the present invention, omit the detailed description of function for related known or formation.
Fig. 1 is the schematic perspective view of the bottom be provided with according to the propelling of warship body of the present invention and the warship body of direction-changing device, the propelling of the body of warship shown in figure and direction-changing device, it comprises: isocon 10, and it is pipeline key element, and the lower central along warship body arranges and guides water to flow into; Propulsion unit 20, can 360 degree of ends being connected in the isocon 10 of stern 2 side being positioned at described warship body rotatably; And unit 30 of operating the rudder, for rotating described propulsion unit 20.
Fig. 2 is the lateral plan be provided with according to the propelling of warship body of the present invention and the warship body of direction-changing device, the propelling of the body of warship shown in figure and direction-changing device, it comprises: isocon 10, it is pipeline key element, lower central along warship body is arranged in long way, and flows into water from fore and guide to stern 2 side; Propulsion unit 20, can 360 degree of one end being connected to the isocon 10 being positioned at described stern 2 side rotatably, and spray the water flowed into; And unit 30 of operating the rudder, for optionally rotating described propulsion unit 20.
Fig. 3 is provided with according to the propelling of warship body of the present invention and the upward view of direction-changing device, isocon 10 shown in figure, it comprises: supervisor 11, and the length direction along warship body is arranged at the bottom of warship body, is flowed into water by the water inlet a being positioned at bow-side and is guided to stern 2 side; Auxiliary tube 13, one end is connected to described supervisor 11, and the water accepting to be flowed into by water inlet a is sprayed water, and described auxiliary tube configures along the Width of warship body, controls pipeline by valve v.Forming the rear end side being positioned at the supervisor 11 of the isocon 10 of stern 2 side and be formed with the inscape of propulsion unit 20 and unit 30 of operating the rudder.
Fig. 4 to Fig. 7 is the action schematic diagram of propelling for illustration of warship body according to the present invention and direction-changing device, Fig. 4 illustrates with drawing to be the direction of propulsion of the benchmark propulsion unit 20 of cycle warship body toward the clockwise direction, the direction of propulsion of propulsion unit 20 when Fig. 5 illustrates that warship body retreats, the direction of propulsion of the propulsion unit 20 under the state that Fig. 6 illustrates the counterclockwise cycle of warship body.Fig. 7 is for illustration of in order to pull in shore, and take drawing as benchmark moves the state of warship body schematic diagram towards right direction.
With reference to drawing, illustrate according to the propelling of warship body of the present invention and the structure of direction-changing device.
First, propelling and the direction-changing device 1 of warship body of the present invention comprise spiral propeller 6, obtain propulsive effort and rotate, and produce thrust from driving engine 3.That is, driving engine 3 possesses axle drive shaft 4 to transmit rotary driving force, and spiral propeller 6 of the present invention possesses rotating shaft 7, and one end of described rotating shaft and described axle drive shaft 4 is set to square crossing and gears meshing, thus completes rotation.Described rotating shaft 7 is supported on the inside of supervisor 11 by the carriage possessing bearing (omitting diagram).The spiral propeller 6 of described formation is arranged at the inside of the supervisor 11 of in the key element forming isocon 10, implements also can by known technology.
Described spiral propeller 6 makes the water striking bow-side when warship body travels flow rapidly in isocon 10 and transmits, and determines fltting speed according to speed.
The formation of the warship body propelling unit of applying for before described formation and applicant of the present invention is similar.But the present invention has the manoevreability improving warship body, can stablize simultaneously and pull in shore and the feature of quick travel.For this reason, technical characteristics of the present invention is, comprises isocon 10, propulsion unit 20 and unit 30 of operating the rudder.
Isocon 10 comprises: supervisor 11, flow into water, and guiding is supplied to the propulsion unit 20 being connected to stern-side by the water inlet a being positioned at the bow-side of boats and ships; And multiple auxiliary tube 13, Width along warship body is arranged, and one end is connected to described supervisor 11 and accepts the water that flows into, is sprayed water by optionally opening conduits, as shown in the figure, described auxiliary tube 13 possesses multiple warship body can be made to move towards left side or right direction.
When warship body moves, described auxiliary tube 13 passes through valve v closing duct, when the cycle of warship body or when moving towards side, and the valve v opening conduits of described auxiliary tube, thus the water being ejected through described supervisor 11 inflow.Although not shown, valve can be arranged in the stern part side of described supervisor 11 optionally to carry out controlling ejection pressure can be improved when being sprayed water by described auxiliary tube 13.
The isocon 10 of described formation can be configured to various form, in the present embodiment, described supervisor 11 is arranged at the lower central of described warship body along the length direction of warship body, now, opening is positioned at the front side of bow-side and forms water inlet a, and described auxiliary tube 13 is set in the left and right of described supervisor 11, thus move warship body towards Width.
In addition, as can be seen from figures 8 and 9, form the lower side wider width of supervisor 11 at warship body of isocon 10, and thickness is little compared to width, can arrange multiple auxiliary tube 13 at the left and right sides of described supervisor 11.
As shown in Figure 10 a, alongst be formed with the supervisor 11 possessing a pair lateral 11a, 11b towards both sides at the lower inside center of warship body, one end of multiple auxiliary tube 13 is connected to each lateral 11a, 11b of described supervisor 11 and is configured at the Width of warship body.
As shown in fig. lob, the seawater basifacial of the two sides outside the cabin of warship body is formed with the supervisor 11 possessing a pair lateral 11a, 11b along the length direction of warship body towards both sides, as shown in figure 11, alongst be provided with supply pipe 12 in the lower central of warship body, in front, by opening, the left and right sides of the pent described supply pipe 12 in rear is provided with multiple auxiliary tube 13 towards the Width of warship body.
Also can auxiliary tube 13 be directly set at lateral 11a, 11b.
Warship body in current use is undertaken installing using by the structure shown in Figure 10 b and Figure 11.
As shown in figure 11, isocon also can comprise: supervisor 11, is alongst arranged at the lower central of warship body; Supply pipe 12, is arranged at upside or the downside of described supervisor along described supervisor 11, by opening, rear is closed in front; And multiple auxiliary tube 13, the Width along warship body is arranged at described supply pipe 12.
Briefly, when warship body advances, isocon 10 of the present invention guides towards supervisor 11 and flows into the water resisting bow-side, utilize spiral propeller 6 through supervisor 11 and spray the water of inflow towards the outside by propulsion unit 20 high pressure and produce thrust, or sprayed water by described auxiliary tube 13, thus produce the thrust making the rotation of warship body or side movement.
The upper end of propulsion unit 20 can 360 degree be connected to the end of the supervisor 11 of stern 2 side being positioned at warship body rotatably and obtain water, and towards side to injection water.
Described propulsion unit 20 roughly comprises: housing 22, is rotatably connected to described supervisor 11; Jet pipe 21, is integrally formed at the sidepiece of described housing 22, and is formed with the water outlet b for injection water; And rotary support plate 25, the bottom surface of housing 22 described in rotary support.
Described housing 22 is formed as cylindrical shape, and as shown in the figure, the local of the upper end of described housing is inserted in the inner and rotatable support of the side of described supervisor 11.Preferably, described housing 22 is formed as preventing from can rotating while described supervisor 11 is separated, in the present invention, as shown in the figure, the flange 24 that diameter amplifies is formed in the upper end of described housing 22, form diameter described supervisor 11 and be less than the perforation (ellipsis) of the diameter of described cam 24 with anti-detachment, engaged by welding after described flange 24 and housing 22 be combined with each other by screw.Unaccounted symbol g refers to annular bearing component, and described bearing components is used for cam 24 is rotated smoothly relative to described supervisor 11.
Described jet pipe 21 is connected to the side of described housing 22 and obtains water, and is sprayed water by the water outlet b of side, and described jet pipe and described supervisor 11 configured in parallel also have tube shape.Described jet pipe 21 is wholely set with described housing 22, thus, rotate together when described housing 22 rotates.
Described rotary support plate 25 is the load-carrying elements rotatably supporting described housing 22, supports the bottom surface of described housing 22.The plate shape that described rotary support plate 25 is formed as having tabular surface is fixed on described stern 2 so that one end combines, and the other end supports the bottom surface of described housing 22 as shown in the figure.The marginal portion of described rotary support plate 25 of the present invention projects upwards in case described housing 22 moves when rotated in the horizontal direction.
Described housing 22 accepts the water of the supervisor 11 by described isocon 10, and the water through described housing 22 is ejected into outside by being connected to the jet pipe 21 of the side of described propulsion unit, and by described jet action, described propulsion unit 20 produces the thrust of warship body.
Unit 30 of operating the rudder comprises: advance gear 23, be formed at the outside face of described propulsion unit 20; And axle 31 of operating the rudder, gears meshing transmits rotational force in described propelling gear 23.
Described propelling gear 23 is gears of the outside face of the housing 22 be formed in the key element forming described propulsion unit 20, and gears meshing is in described gear 33 of operating the rudder.
Described axle 31 of operating the rudder is the axial elements receiving power of operating the rudder, be vertically installed in warship body in the present embodiment, take drawing as benchmark, be formed with in the lower end side of the end of described axle of operating the rudder gear 33 of operating the rudder, described in gear gear of operating the rudder be engaged in described propelling gear 23 and transmit rotational force.
The unit 30 of operating the rudder of described formation rotates towards cw or anticlockwise direction axle 31 of operating the rudder in order to adjust the direction of boats and ships, now, the gear 33 of operating the rudder be integrally formed with described axle 31 of operating the rudder rotates, rotate with the propelling gear 23 of this gears meshing in described gear of operating the rudder, thus be integrally formed at the housing 22 of described propelling gear 23 and jet pipe 21 carries out rotating and adjusting direction of propulsion.
Described unit 30 of operating the rudder also can be formed as the structure shown in Figure 12.As shown in the figure, the unit 30 of operating the rudder according to the present embodiment comprises: operate the rudder axle 31`, and the length direction along boats and ships configures; Worm gear 33`, the end of the axle 31` that operates the rudder described in being integrally formed at; And advancing gear 23, gears meshing in described worm gear 33`, and is formed at the outside face of the housing 22 forming described propulsion unit 20.Unit 30 of operating the rudder constituted as described is different from an embodiment as above, the length direction horizontal arrangement of axle 31` along boats and ships of operating the rudder, in addition, almost similar.
Below, with the direction switching motion of propulsion unit 20 for benchmark illustrates the propelling of warship body and the action of direction-changing device.
First, be subject to the power of operating the rudder and axle 31 of operating the rudder rotates towards cw or anticlockwise direction, now, gears meshing also rotates towards cw or anticlockwise direction together in the propelling gear 23 of the gear 33 of operating the rudder of described axle 31 of operating the rudder.Therefore, along with the propulsion unit 20 possessing described propelling gear 23 at outside face rotates towards cw or anticlockwise direction, the direction of conversion boats and ships while the blowdown presssure promotion boats and ships of the water sprayed by the jet pipe 21 of described propulsion unit 20.
Fig. 4 illustrates that the jet pipe 21 accepting the propulsion unit 20 of rotational force from axle 3 of operating the rudder to scheme to be as the criterion is configured in the state of right direction, and in this condition, when water is by described jet pipe 21 high pressure ejection, boats and ships entirety can rotate toward the clockwise direction.
Fig. 5 illustrates the state that the jet pipe 21 being subject to the propulsion unit 20 of rotational force from axle 31 of operating the rudder configures towards bow-side for benchmark with warship body, and in this condition, the high pressure water sprayed by described jet pipe 21 is sprayed towards the bow-side of warship body, thus warship body retreats.
Fig. 6 illustrates that the jet pipe 21 forming propulsion unit 20 take drawing as the state of baseline configuration at left direction, and in this condition, during by described jet pipe 21 to spray water with high pressure, boats and ships entirety can counterclockwise rotate.
In the figure 7, be connected in multiple auxiliary tubes of the supervisor 11 forming propulsion unit 20 is that auxiliary tube that benchmark is positioned at right side is opened the auxiliary tube being positioned at left side and is closed with drawing, in this case, during by the right side auxiliary tube of described opening to spray water with high pressure, warship body is that benchmark entirety moves towards left side with drawing.Now, in order to improve effectively spraying of described auxiliary tube, valve being preferably set and being ejected by the propulsion unit 20 being connected to described supervisor with waterproof.
As other embodiments of the present invention, in order to move warship body and conversion warship body direction by a small margin, can setting direction adjustment unit further except described warship body direction-changing device, Figure 14 to 17 illustrates the direction adjustment unit 40 of the warship body direction-changing device according to one embodiment of the invention, illustrates that its detailed construction and action are as follows.
The side, bottom or isocon of described isocon 10 can arrange described direction adjustment unit 40 further, and its detailed construction is roughly made up of the multiple adjustment parts 41,43,45 possessing spiral propeller 6 and rotating shaft 7.
With 3 adjustment parts 41,43,45 in described direction adjustment unit 40 for benchmark illustrates the action of Figure 14 to Figure 17, Figure 14 illustrates in the side, bottom of isocon 10 to be equidistantly formed with the adjustment part 41,43,45 possessing spiral propeller 6 and rotating shaft 7.Now, the spiral propeller 6 of each adjustment part 41,43,45 of the direction adjustment unit 40 of warship or boats and ships sprays right side water (seawater) towards left side brute force, thus can move the direction of warship or boats and ships entirety or conversion warship or boats and ships by a small margin towards right side.
As shown in figure 15, the spiral propeller 6 of each adjustment part 41,43,45 of the direction adjustment unit 40 of warship or boats and ships sprays left side water (seawater) towards right side brute force, thus can move the direction of warship or boats and ships entirety or conversion warship or boats and ships by a small margin towards left side.
Figure 16 and Figure 17 illustrates the structure in the direction for changing warship or boats and ships, in the warship of Figure 16 or the direction adjustment unit 40 of boats and ships, the spiral propeller 6 of the first adjustment part 41 of fore sprays right side water (seawater) towards left side, the spiral propeller 6 of the 3rd adjustment part 45 of stern sprays left side water (seawater) towards right side brute force, thus change the direction of warship or boats and ships toward the clockwise direction, now, rotate toward the clockwise direction in original place under halted state, conversion direction while drawing a circle toward the clockwise direction in motion.In order to conversion direction, the spiral propeller of the second adjustment part 43 is failure to actuate.
As other embodiments, the action of the adjustment part that Figure 17 uses when the direction of counterclockwise changing warship or boats and ships is shown, in the direction adjustment unit 40 of warship or boats and ships, the spiral propeller 6 of the first adjustment part 41 of fore sprays left side water (seawater) towards right side, the spiral propeller 6 of the 3rd adjustment part 45 of stern sprays right side water (seawater) towards left side brute force, thus counterclockwise change the direction of warship or boats and ships, now, counterclockwise rotate in original place under halted state, conversion direction while counterclockwise drawing a circle in motion.In order to conversion direction, the spiral propeller 6 of the second adjustment part 43 is failure to actuate.
Figure 18 and Figure 19 is the schematic diagram that the propelling of warship body according to a second embodiment of the present invention and the propelling unit of direction-changing device and direction-changing device are shown respectively.
As shown in Figure 18 and Figure 19, the propelling of warship body according to a second embodiment of the present invention and direction-changing device, comprise: isocon 110, length direction along warship body is arranged at the bottom of warship body, on the quarter the regulation interval of the upper end of side is formed with upper angled face, thus faces the water of stern-side discharge by the water inlet inflow of side opening on the bow by described upper angled; Propulsion unit 120, can 360 degree of upper ends being connected to the stern-side 110 of described isocon rotatably, and be formed with lower beveled with the shape of the upper end of the stern-side 110 of the described downward-sloping isocon of correspondence, be formed between horizontal zone to spray water in the horizontal direction; And unit 130 of operating the rudder, be fixed on the bottom surface sections of described propulsion unit 120, described propulsion unit 120 can be rotated towards any direction by the rotational force applied from outside.
Preferably, the stern-side of isocon 110 is provided with spiral propeller 116, described spiral propeller obtains propulsive effort from driving engine and rotates, thus produces thrust.
Preferably, the stern-side of isocon 110 and the bottom surface sections of propulsion unit 120 are had towards the dip plane of bottom to reduce the friction with the water flowed into by the peristome of isocon 110.That is, as shown in figure 18, the stern-side 110 of the isocon of water spray and the bottom surface sections of propulsion unit 120 are formed as stream line pattern on the whole.
Figure 20 and Figure 21 illustrates the propelling of warship body according to the third embodiment of the invention and the figure of direction-changing device respectively.
As shown in Figure 20 and Figure 21, according to the propelling unit of the warship body of the present embodiment, comprise: accelerate guiding tube 110a, length direction along warship body is arranged at the bottom of warship body, and and rotating 180 deg parallel with the outside direction of warship body be arranged at the bottom of the isocon 110 water flowed into from bow-side being discharged into stern-side, be provided with more than one direction adjustment unit at predetermined intervals in inside; To operate the rudder unit 130, lower end is rotatably incorporated into the end of the stern-side of isocon 110, can 360 degree ends being incorporated into stern-side rotatably to the propulsion unit of water spray towards side, described in operate the rudder unit by the rotational force that applies from outside towards any direction rotation propulsion unit 120.
As shown in figure 22, according to the propelling unit of the warship body of the present embodiment, comprise: unit 130,131,133 of operating the rudder, length direction along warship body is arranged at the bottom of warship body, lower end is rotatably connected to the stern-side end of the isocon 110 water flowed into towards bow-side being discharged into stern-side, rotatably be incorporated into stern-side end towards side to the propulsion unit 120 of water spray, described in unit of operating the rudder can rotate propulsion unit 120 towards any direction by the rotational force applied from outside; Multiple directions adjustment unit 113R, 113L, be arranged at the two sides of warship body at predetermined intervals abreast can move the direction that warship body or 360 degree change warship body by a small margin towards right side or left side with the outside direction of warship body.
Preferably, all directions adjustment unit 113 optionally carries out following action, namely push away towards left side or right direction seawater forward or rear push away seawater or stop pushing away the action of seawater so as to make that warship body advances according to the position of ejiction opening and direction, conversion direction or stopping.
All directions adjustment unit 113 by comprise spiral propeller, rotating shaft, band multiple adjustment parts form.
Figure 22 a illustrates the state that warship body travels forward, and now, the spiral propeller of all direction adjustment units 113 is towards stern and produce thrust.Figure 22 b illustrates the state that warship body stops, and now, the spiral propeller of all direction adjustment units 113 is failure to actuate towards upper end.Figure 22 c illustrates the state that warship body travels towards the rear, and now, the spiral propeller of all direction adjustment units 113 produces thrust toward the front.Figure 22 d illustrates the state that warship body stops, and now, the spiral propeller of all direction adjustment units 113 is failure to actuate towards seawater face.Figure 22 e illustrates the state that warship body rotates towards right side, now, the both direction adjustment unit of lower end, right side and the both direction adjustment unit of upper end, left side produce thrust, and the both direction adjustment unit of the both direction adjustment unit of upper end, right side and lower end, left side is failure to actuate.Figure 22 f illustrates the state that warship body rotates towards left side, now, the right side both direction adjustment unit of lower end and the both direction adjustment unit of upper end, left side do not produce thrust, and the both direction adjustment unit of the both direction adjustment unit of upper end, right side and lower end, left side produces thrust.Figure 22 g illustrates the state of warship body towards right side movement, and now, all directions adjustment unit on right side does not produce all directions adjustment unit generation thrust in thrust and left side.Figure 22 h illustrates the state of warship body towards left side movement, and now, all directions adjustment unit that all directions adjustment unit on right side produces thrust and left side does not produce thrust.
The present invention is not limited to the embodiment of above record, can change applicable position to use, and can carry out various amendment and distortion is self-evident not departing from thought of the present invention and scope to one skilled in the art.Therefore, described variation or modification also should belong in right of the present invention.
Claims (16)
1. the propelling of warship body and a direction-changing device, is characterized in that, comprising:
Isocon, the length direction along warship body is arranged at the bottom of described warship body, towards the water that stern-side discharge flows into from bow-side;
Propulsion unit, upper end is rotatably connected to the end of the stern-side of described isocon, towards side to water spray; And
To operate the rudder unit, be rotatably incorporated into the stern-side end of described propulsion unit, described propulsion unit can be rotated towards any direction by the rotational force applied from outside.
2. the propelling of warship body according to claim 1 and direction-changing device, it is characterized in that, described propulsion unit comprises:
Housing, it is inner or outside and rotatably combine that upper end is inserted in one end of the stern-side end of described isocon;
Jet pipe, one end is connected to the sidepiece of described housing, sprays by relatively lower than described isocon the water outlet extending setting the water flowed into; And
Rotary support plate, one end combines to be fixed on described stern and to support the bottom surface of described housing in case described housing moves while rotating downward.
3. the propelling of warship body according to claim 1 and direction-changing device, is characterized in that, described in unit of operating the rudder comprise:
To operate the rudder axle, be vertically installed in described warship body;
To operate the rudder gear, the end of axle of operating the rudder described in being arranged at and rotating towards prescribed direction; And
Advance gear, be arranged at described propulsion unit outside and with described gear gears meshing of operating the rudder.
4. the propelling of warship body according to claim 1 and direction-changing device, it is characterized in that, described isocon comprises:
Supervisor, described bow-side is formed water inlet by opening; And
Multiple auxiliary tube, the Width along described warship body is configured at the left and right sides direction of described supervisor.
5. the propelling of warship body according to claim 1 and direction-changing device, it is characterized in that, described isocon comprises:
Supervisor, is formed with a pair lateral along the length direction of warship body towards both sides in the lower central of described warship body; And
Multiple auxiliary tube, one end is connected to each lateral of described supervisor, and configures towards the Width of described warship body.
6. the propelling of warship body according to claim 1 and direction-changing device, it is characterized in that, described isocon comprises:
Supervisor, the length direction along described warship body is arranged at the lower central of described warship body;
Supply pipe, is arranged at the downside of described supervisor along described supervisor, by opening, rear is closed in front; And
Multiple auxiliary tube, the Width along described warship body is configured at the left and right sides direction of described supply pipe.
7. the propelling of warship body according to claim 1 and direction-changing device, it is characterized in that, comprise more than one direction adjustment unit further, described direction adjustment unit can move described warship body by a small margin or change the direction of described warship body towards right side or left side.
8. the propelling of warship body according to claim 7 and direction-changing device, it is characterized in that, described direction adjustment unit comprises multiple adjustment part, described adjustment part to be equidistantly formed with spiral propeller and rotating shaft, to drive described adjustment part respectively and sprays seawater towards left side or right side on the side, bottom or isocon of described isocon.
9. the propelling of warship body according to claim 7 and direction-changing device, is characterized in that,
Described direction adjustment unit to rotate described seawater by described adjustment part or rotates described seawater towards right side or left direction towards left side or right direction, thus can toward the clockwise direction or anticlockwise direction rotate described warship body,
Under the state that described warship body stops, by rotate described adjustment part and described direction adjustment unit toward the clockwise direction or anticlockwise direction rotate described warship body.
10. the propelling of warship body and a direction-changing device, is characterized in that, comprising:
Isocon, the length direction along warship body is arranged at the bottom of described warship body, and on the quarter the regulation interval of the upper end of side is formed with upper angled face, thus faces the water of stern-side discharge by the water inlet inflow of side opening on the bow by described upper angled;
Propulsion unit, is rotatably connected to the upper end of the described stern-side of described isocon, and is formed with lower beveled with the shape of the stern-side upper end of the described downward-sloping isocon of correspondence, is formed between horizontal zone to spray water in the horizontal direction; And
To operate the rudder unit, be fixed on the bottom surface sections of described propulsion unit, described propulsion unit can be rotated towards any direction by the rotational force applied from outside.
The propelling of 11. warship bodies according to claim 10 and direction-changing device, is characterized in that, the stern-side of described isocon is provided with spiral propeller, described spiral propeller accepts propulsive effort from described driving engine and rotates, thus produce thrust.
The propelling of 12. warship bodies according to claim 10 and direction-changing device, it is characterized in that, be formed with acceleration guiding tube, described acceleration guiding tube and described isocon are arranged at the bottom of described isocon abreast, are formed with more than one direction adjustment unit in inside at predetermined intervals.
The propelling of 13. warship bodies according to claim 12 and direction-changing device, is characterized in that, is respectively arranged with powerful air-supply arrangement in the upper end of the optional position of described acceleration guiding tube and the upper end of described propulsion unit.
The propelling of 14. warship bodies according to claim 12 and direction-changing device, is characterized in that, the diameter of described isocon is greater than the diameter of the jet pipe of described propulsion unit relatively.
The propelling of 15. warship bodies according to claim 10 and direction-changing device, it is characterized in that, the more than one direction adjustment unit that the two sides being included in warship body are further arranged at predetermined intervals, described direction adjustment unit can move described warship body by a small margin or change the direction of described warship body towards right side or left side.
The propelling of 16. warship bodies according to claim 15 and direction-changing device, is characterized in that, described all directions adjustment unit optionally carry out rotating towards left side or right side described seawater forward or rear push away the action of described seawater or stopping.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2012-0069143 | 2012-06-27 | ||
| KR1020120069143A KR101219325B1 (en) | 2012-05-22 | 2012-06-27 | Ship propulsive device |
| PCT/KR2013/005635 WO2014003427A1 (en) | 2012-06-27 | 2013-06-26 | Device for propelling and turning hull |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104411582A true CN104411582A (en) | 2015-03-11 |
Family
ID=49785666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380017245.9A Pending CN104411582A (en) | 2012-06-27 | 2013-06-26 | Device for propelling and turning hull |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20150068439A1 (en) |
| JP (1) | JP2015515413A (en) |
| KR (1) | KR101219325B1 (en) |
| CN (1) | CN104411582A (en) |
| DE (1) | DE112013003178T5 (en) |
| GB (1) | GB2515699A (en) |
| PH (1) | PH12014502440A1 (en) |
| WO (1) | WO2014003427A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105882922A (en) * | 2016-05-16 | 2016-08-24 | 成都陌云科技有限公司 | Auxiliary power device for diving |
| TWI619641B (en) * | 2017-02-16 | 2018-04-01 | Mei Zheng Xin | Device capable of reducing ship navigation resistance and assisting ship steering |
| CN109533252A (en) * | 2018-11-30 | 2019-03-29 | 王洪桥 | A kind of Ship Structure and control method |
| CN113501123A (en) * | 2021-06-29 | 2021-10-15 | 浙江天时造船有限公司 | Electric push boat |
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| KR101451849B1 (en) | 2014-06-12 | 2014-10-17 | 송경진 | Propulsion and steering device installed below sea level of outside of right and left shipwall in a ship |
| CN105539796A (en) * | 2016-01-19 | 2016-05-04 | 邱俊 | Controllable flow guiding propelling system, water surface operation platform and underwater operating platform |
| WO2017213309A1 (en) * | 2016-06-09 | 2017-12-14 | 길종삼 | Propulsion and steering apparatus for vessel |
| CN107972829A (en) * | 2016-10-22 | 2018-05-01 | 姚宏威 | A kind of attitude of ship regulating system |
| CN106741784A (en) * | 2017-01-19 | 2017-05-31 | 罗朝霞 | Electric environment protecting hydrojet propelled ship |
| CN107054601A (en) * | 2017-04-26 | 2017-08-18 | 陈志阳 | Ship stops bank offshore device and its control method |
| KR102394958B1 (en) * | 2017-08-31 | 2022-05-06 | 대우조선해양 주식회사 | Separate type tunnel thruster for vessel |
| KR102394957B1 (en) * | 2017-08-31 | 2022-05-06 | 대우조선해양 주식회사 | Integral type tunnel thruster for vessel |
| CN108657399B (en) * | 2018-06-04 | 2023-06-27 | 中国人民解放军陆军工程大学 | Propeller type deepwater submersible vehicle |
| KR102060178B1 (en) * | 2018-08-14 | 2019-12-27 | 길종삼 | steering apparatus of water jet |
| CN109278968B (en) * | 2018-11-26 | 2024-02-06 | 付政 | General power mechanism of boats and ships |
| CN112198344B (en) * | 2020-10-19 | 2021-11-19 | 华中科技大学 | Full-freedom-degree bearing-free motor test platform |
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Also Published As
| Publication number | Publication date |
|---|---|
| GB201418644D0 (en) | 2014-12-03 |
| KR101219325B1 (en) | 2013-01-09 |
| JP2015515413A (en) | 2015-05-28 |
| WO2014003427A1 (en) | 2014-01-03 |
| WO2014003427A9 (en) | 2014-12-04 |
| GB2515699A (en) | 2014-12-31 |
| US20150068439A1 (en) | 2015-03-12 |
| DE112013003178T5 (en) | 2015-03-19 |
| PH12014502440A1 (en) | 2015-01-12 |
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