CN110466727A - A kind of preposition power Ship Structure and control method - Google Patents
A kind of preposition power Ship Structure and control method Download PDFInfo
- Publication number
- CN110466727A CN110466727A CN201910834248.0A CN201910834248A CN110466727A CN 110466727 A CN110466727 A CN 110466727A CN 201910834248 A CN201910834248 A CN 201910834248A CN 110466727 A CN110466727 A CN 110466727A
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- Prior art keywords
- guiding device
- hull
- water valve
- rudder plate
- water
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
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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
- B63H25/12—Steering gear with fluid transmission
-
- 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
- B63H25/38—Rudders
-
- 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
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
-
- 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
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
- B63H5/16—Arrangements on vessels of propulsion elements directly acting on water of propellers characterised by being mounted in recesses; with stationary water-guiding elements; Means to prevent fouling of the propeller, e.g. guards, cages or screens
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Toys (AREA)
Abstract
The invention proposes a kind of preposition power Ship Structure and control methods, comprising: hull；At least one guiding device, guiding device is fixedly arranged on underside of ship hull, guiding device is cylinder and guiding device is arranged along the length direction of hull, guiding device inner front side is equipped with multiple propellers, guiding device is respectively arranged on the left side and the right side at least one openable and closable water valve, and rudder for ship is arranged in guiding device front side or rear side at least side.The Ship Structure that this programme provides, hull power is set theoretically to reach maximization by guiding device collection charge for remittance stream, the water flow by water valve is controlled by the opening degree of the water valve of the left and right sides, lateral force is provided to hull with this, stablize hull, by before and after guiding device opening rudder for ship be set improve hull steering behaviour.
Description
Technical field
The present invention relates to technical field of ships, in particular to a kind of preposition power Ship Structure and for above-mentioned
The control method of Ship Structure.
Background technique
In traditional ship structure, rudder for ship and propeller are arranged at behind ship, and propeller and rudder for ship it is exposed
Outside, such structure has its intrinsic advantages, but its architectural characteristic determines that transmission efficiency is lower, because under such structure, spiral
The water flow difficulty or ease that paddle generates when rotating assemble bunchy, but are scattered in the fan-shaped surface of propeller, by pushing water flow
And the thrust for bringing ship is not concentrated, or even can fill up the negative pressure generated due to propeller rotational in propeller front
Area.
Ship's navigation is in waterborne, and water is a kind of liquid flexible, can not provide more effective support as solid
Power, so, ship is when turning to, if excessive velocities or turning radius are too small, it is easy to there is a situation where turning on one's side, base
In this, ship is difficult fast steering or small radius steering as the vehicle on land, cause ship mobility its
Real very poor, large ship is such.
Most of ships are limited to its structure, and a propeller is all only arranged, and in order to provide more powerful power,
Power source needs high requirement, and for many ships because of dynamical problem, performance is in fact bad, how to add multiple power sources,
How to reduce power source, how in the case where power source is impaired still to keep basic motive, be always a problem.
Summary of the invention
The present invention is directed to solve at least one of the technical problems existing in the prior art or related technologies.
In view of this, it is an object of the present invention to provide a kind of preposition power Ship Structures.
It is another object of the present invention to provide the control methods of such preposition power Ship Structure.
To achieve the goals above, the technical solution of first aspect present invention provides a kind of Ship Structure, comprising: ship
Body；At least one guiding device, the guiding device are fixedly arranged on underside of ship hull, and guiding device is for cylinder and along the hull
Length direction setting；Guiding device is respectively arranged on the left side and the right side at least one openable and closable water valve；Inside guiding device, front end
A propeller is at least arranged in part between opening and water valve；Rudder plate is set at guiding device front and rear ends at least one end；Water conservancy diversion
Inside device, the setting of propeller installation place hides water installations.
The Ship Structure that this programme provides, setting is in the guiding device of cylinder below hull, while in guiding device cylinder
Multiple propellers are arranged in internal portion, make the water flow generated when propeller rotational, all enter from guiding device front opening, if
It in the case that in left and right, water valve is all closed, then is all flowed out from guiding device open rearward end, when theoretically flowing water flow
The deboost of generation completely forward, while enhancing hull power, improves capacity usage ratio.
By setting multiple groups propeller and power source, keep hull unimpaired at least one group propeller and power source
In the case of, still can, improve Ship Structure work reliability.
By the way that openable and closable water valve is arranged in the two sides of guiding device, can make to circulate in the Shui Jingshui inside guiding device
Door outflow realizes sideways against hull, therefore in hull needs to turn to or when run-off the straight, can by adjusting water valve aperture,
Control by water valve water flow number, give hull lateral thrust, hull enable quickly to adjust state, in the present solution, directly
In the left and right sides of guiding device, water valve is set, it is easy to the adjusting in hull direction, while structure is simple, easily designed manufacture,
Reliability is higher, it is not necessary to additional regulating device be arranged, convenient for simplifying the structure of hull, reduce the resistance during hull advances
Power.
By the way that in the rear and front end of guiding device, the rudder plate that can be rotated around the axis is arranged in place at least open at one end, water conservancy diversion
The front and rear ends of device are open, and are divided into the opening of the left and right sides two, by the rotation of rudder plate, to control left and right sides opening
Size, the water inlet or water discharging direction of adjustable guiding device, for hull steering powerful power is provided.
In the above-mentioned technical solutions, it is preferable that the rear and front end opening of guiding device, place at least open at one end are equipped with rudder
Plate, rudder plate are rotatably arranged in the opening of guiding device.
In any of the above-described technical solution, it is preferable that the opening at left and right sides of guiding device is respectively arranged at least one
A water valve, water valve are attached to driving device, can fully open or close.
In any of the above-described technical solution, it is preferable that water valve is symmetrical arranged on guiding device.
Wherein it is preferred to which multiple guiding devices are symmetrically set in the left and right sides of hull when guiding device is multiple.
Wherein it is preferred to which guiding device is rectangular cylinder.
In any of the above-described technical solution, it is preferable that there are rudder plate plate in rudder plate shaft radial direction, two opposite positions
Body.
In any of the above-described technical solution, it is preferable that each corresponding driving device of the propeller.
To achieve the goals above, the technical solution of second aspect of the present invention provides a kind of control method, is used for first
Ship Structure in any technical solution of aspect, comprising:
Advancement commands are received, front and back rudder plate rotates on middle position, propeller starting, and left and right sides water valve is closed.
Receive order, in vertical view, preceding rudder plate is rotated counterclockwise, and rear rudder plate rotates clockwise, and passes through front and back rudder plate
Rotation amplitude, control the left steering amplitude of hull.
Order of turning right is received, in vertical view, preceding rudder plate is rotated clockwise, and rear rudder plate rotates counterclockwise, and passes through front and back rudder plate
Rotation amplitude, control the right turn amplitude of hull.
In the present solution, further include: the signal of hull gradient is received by inclination sensor and passes to control system,
Control system judges the aperture of left and right water valve and control signal is passed to water valve, and the water of water valve is controlled by the aperture of water valve
Flow, and then hull is made to keep balance.
When hull tilts to the left, left side water valve closure, right side water valve is opened, and control system regards hull magnitude of inclination, control
System right side water valve aperture, makes water flow that can spray water conservancy diversion dress from right side water valve, prevents ship by reaction force when spraying water flow
Body "Left"-deviationist trend.
When hull tilts to the right, left side water valve is opened, and right side water valve closure, control system regards hull magnitude of inclination, control
System left side water valve aperture, makes water flow that can spray water conservancy diversion dress from left side water valve, prevents ship by reaction force when spraying water flow
Body Right deviation trend.
In scheme, by adjusting the opening and closing of water valve, hull inclination can be effectively placed, the safety of hull is promoted.
In the present solution, further include: by being respectively provided with rudder plate plate body in the opposite two sides of rudder plate shaft radial direction, to control
The amplitude peak of rudder plate rotation, and when rudder plate rotates to amplitude peak, guiding device can be closed completely and separated by rudder plate
The side in the opening of the left and right sides opened, water inlet direction and the water discharging direction of guiding device is controlled with this, thus to greatest extent
Hull is controlled to turn to.
Additional aspect and advantage of the invention will become obviously in following description section, or practice through the invention
Recognize.
Detailed description of the invention
Fig. 1 is the schematic perspective view of Ship Structure according to an embodiment of the invention.
Fig. 2 is the side view of Ship Structure according to an embodiment of the invention.
Fig. 3 is the cross-sectional view of Section A-A in Fig. 2.
Fig. 4 is the cross-sectional view of section B-B in Fig. 2.
Fig. 5 is rudder plate structural schematic diagram of the invention.
Wherein, the corresponding relationship between appended drawing reference and component names of the Fig. 1 into Fig. 5 are as follows:
1 hull, 2 guiding devices, 3 water valves, 4 rudder plates, 5 propellers, 6 hide water installations.
Specific embodiment
In the above-described embodiments, guiding device 2 can be individual cylinder, be fixed on hull 1 by conventional connection type；
Guiding device 2 can be equipped with open shape also for side wall, and when guiding device 2 is fixed on hull 1, hull 1 and opening are pasted
It is open to merge closing, cylinder is collectively formed in hull 1 and guiding device 2 at this time.
It should be pointed out that guiding device 2 is arranged along the length direction of hull 1, when guiding device is one, symmetrically set
It is placed in 1 bottom of hull, when guiding device 2 is multiple, multiple guiding devices can be symmetrically set in the bottom or the left and right sides of hull.
Wherein it is preferred to it is rectangular cylinder that guiding device, which is cross section, and when to meet certain functions, guiding device
Also can for cross section round, trapezoidal etc. other polygons cylinder.
In the above-described embodiments, it is preferred that the opening of 2 left and right sides of guiding device is respectively arranged at least one water
Door 3, water valve 3 are switched on or off individually in the case where subsidiary driving device drives, and when unlatching, can be opened as different opening, water valve
3 are symmetrical arranged on guiding device 2.
In the above embodiment, it is preferable that the front end of guiding device 2 is equipped with rudder plate 4, rudder plate 4 is rotatably arranged in water conservancy diversion
In the opening of device 2, rudder plate 4 is equipped with shaft, and guiding device 2 is equipped with axis hole, and shaft is inserted into axis hole, so that rudder plate 4 can
Rotation, and then water (flow) direction is adjusted, realize the adjusting in Ship Structure course.
Such as Fig. 5, in any of the above-described technical solution, it is preferable that 4 shaft radial direction of rudder plate, two opposite positions are equal
There is rudder plate plate body.
If Fig. 3, Fig. 4 are in any of the above-described technical solution, it is preferable that multiple propellers 5, and each propeller is arranged
A 5 corresponding driving devices, can use multiple engines for replacing big model compared with the engine of ting model in this way, reduce ship indirectly
Requirement of the oceangoing ship to dynamical system, also, whole system serious forgiveness is higher, and some independent engine damage, Ship Structure is still protected
Hold power.
The embodiment of second aspect of the present invention provides a kind of control method, for the ship in first aspect any embodiment
Body structure, comprising:
Advancement commands are received, front and back rudder plate rotates on middle position, propeller starting, and left and right sides water valve is closed；
Receive order, in vertical view, preceding rudder plate is rotated counterclockwise, and rear rudder plate rotates clockwise, and passes through turning for front and back rudder plate
Dynamic amplitude, controls the left steering amplitude of hull；
Order of turning right is received, in vertical view, preceding rudder plate is rotated clockwise, and rear rudder plate rotates counterclockwise, and passes through turning for front and back rudder plate
Dynamic amplitude, controls the right turn amplitude of hull.
In the present solution, further include: the signal of hull gradient is received by inclination sensor and passes to control system,
Control system judges the aperture of left and right water valve and control signal is passed to water valve, and the water of water valve is controlled by the aperture of water valve
Flow, and then hull is made to keep balance.
When hull tilts to the left, left side water valve closure, right side water valve is opened, and control system regards hull magnitude of inclination, control
System right side water valve aperture, makes water flow that can spray water conservancy diversion dress from right side water valve, prevents ship by reaction force when spraying water flow
Body "Left"-deviationist trend.
When hull tilts to the right, left side water valve is opened, and right side water valve closure, control system regards hull magnitude of inclination, control
System left side water valve aperture, makes water flow that can spray water conservancy diversion dress from left side water valve, prevents ship by reaction force when spraying water flow
Body Right deviation trend.
In scheme, by adjusting the opening and closing of water valve, hull inclination can be effectively placed, the safety of hull is promoted.
In the present solution, further include: by being respectively provided with rudder plate plate body in the opposite two sides of rudder plate shaft radial direction, to control
The amplitude peak of rudder plate rotation, and when rudder plate rotates to amplitude peak, guiding device can be closed completely and separated by rudder plate
The side in the opening of the left and right sides opened, water inlet direction and the water discharging direction of guiding device is controlled with this, thus to greatest extent
Hull is controlled to turn to.
In one particular embodiment of the present invention, when Ship Structure is advanced, front and back rudder for ship is parallel with ship direction, left
Right water valve 3 is all closed, and propeller 5 rotates, and the water flows by guiding device 2 all at this time are advanced into from guiding device 2, from
Go out after guiding device 2, when the dynamic all startings of institute, Ship Structure full speed aheads.
When left steering, while front rudder turns to counterclockwise, rear rudder turns to clockwise, guarantees most of water flow from guiding device
Enter guiding device 2 on the left of 2 front ends, then flow out guiding device 2 on the left of 2 rear end of guiding device, if front rudder turns with rear rudder
It is at this time then the limit of ship turning to extreme position, water flow all opening entrance on the left of 2 front end of guiding device, entirely from leading
Outflow on the left of 2 rear end of device is flowed, the turning radius of ship is minimum.
When right turn, similarly left steering, but control contrary.
When hull 1 is left-leaning, inclination sensor measures deviation angle, delivers a signal to central control system, center control system
Statistics calculates right 3 folding amount of water valve, and transmitting control signal gives the signal receiver of right 3 driving device of water valve, and right water valve 3 is driving
Device drives lower movement, and water flow dispersion a part is flowed out from right water valve 3, the left-leaning power of hull 1 is offset, when hull 1 returns just again
When, right water valve 3 is closed.
When 1 Right deviation of hull, similarly hull 1 is left-leaning, but controls contrary.
Steering can be controlled together by two rudders for ship, and a rudder for ship can also be kept motionless, be controlled by an independent rudder for ship.
In the present invention, term " first ", " second ", " third " are only used for the purpose of description, and should not be understood as indicating
Or imply relative importance；Term " multiple " then refers to two or more, term "at least one" then refer to one or one with
On, unless otherwise restricted clearly.The terms such as term " installation ", " connected ", " connection ", " fixation " shall be understood in a broad sense, example
Such as, " connection " may be fixed connection or may be dismantle connection, or integral connection；" connected " can be directly connected,
It can also be indirectly connected through an intermediary.For the ordinary skill in the art, can understand as the case may be
The concrete meaning of above-mentioned term in the present invention.
In description of the invention, it is to be understood that the instructions such as term " on ", "lower", "left", "right", "front", "rear"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of the description present invention and simplification is retouched
It states, rather than the device or unit of indication or suggestion meaning must have specific direction, be constructed and operated in a specific orientation,
It is thus impossible to be interpreted as limitation of the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one reality of the invention
It applies in example or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment or reality
Example.Moreover, description particular features, structures, materials, or characteristics can in any one or more of the embodiments or examples with
Suitable mode combines.
These are only the preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of preposition power Ship Structure characterized by comprising
Hull (1)；At least one guiding device (2), the guiding device (2) are set on the downside of hull (1), guiding device
(2) it is arranged for cylinder and along the length direction of the hull (1)；Guiding device (2) is respectively arranged on the left side and the right side at least one
Openable and closable water valve (3)；Guiding device (2) is internal, part between front opening and water valve (3), is equipped at least one propeller
(5)；At least one end setting rudder plate (4) of guiding device (2) rear and front end；The setting of guiding device (2) internal helicoid paddle (5) installation place
It hides water installations (6).
2. Ship Structure according to claim 1, which is characterized in that there is opening in guiding device (2) rear and front end, and
Installation station can be provided at least one rudder plate (4), the left and right sides is provided with opening, and provides installation station for water valve (3).
3. Ship Structure according to claim 1, which is characterized in that the water valve (3) is installed on guiding device or so two
At side opening, water valve (3) is attached to power device, and single water valve (3) can be separately turned on or be closed.
4. Ship Structure according to claim 1, which is characterized in that the rudder plate (4) is set to water conservancy diversion by shaft and fills
The front and back ends opening for setting (2) is open the front and rear ends of guiding device (2), is divided into the opening of the left and right sides two, rudder plate
It is circumscribed with power device, can be rotated around its shaft, radially at least side is provided with rudder plate plate body to shaft.
5. Ship Structure according to claim 1, which is characterized in that the propeller (5) is circumscribed with driving device, passes through
It is internal that attachment device is set to guiding device (2), and between water valve (3) and guiding device (2) front opening.
6. Ship Structure according to claim 1, which is characterized in that the screening water installations (6) are set to guiding device (2)
Inside, and cover extremely with propeller (5) outside, internal diameter and propeller (5) outer diameter are similar.
7. a kind of control method, for Ship Structure described in any one of claim 1 to claim 6, which is characterized in that
Include:
Advancement commands are received, forward and backward rudder plate (4) rotates on middle position, propeller starting, and left and right sides water valve is closed；
Receive order, in vertical view, preceding rudder plate is rotated counterclockwise, and rear rudder plate rotates clockwise, and passes through turning for front and back rudder plate
Dynamic amplitude, controls the left steering amplitude of hull；
Order of turning right is received, in vertical view, preceding rudder plate is rotated clockwise, and rear rudder plate rotates counterclockwise, and passes through turning for front and back rudder plate
Dynamic amplitude, controls the right turn amplitude of hull.
8. control method according to claim 7, which is characterized in that further include: hull is received by inclination sensor
The signal of gradient simultaneously passes to control system, and control system judges the aperture of left and right water valve and control signal is transmitted water supply
Door, the water flow of water valve is controlled by the aperture of water valve, and then hull is made to keep balance:
When hull tilts to the left, left side water valve closure, right side water valve is opened, and control system regards hull magnitude of inclination, and control is right
Side water valve aperture makes water flow that can spray water conservancy diversion dress from right side water valve, and reaction force when by spraying water flow prevents hull left
Incline trend,
When hull tilts to the right, left side water valve is opened, and right side water valve closure, control system regards hull magnitude of inclination, and control is left
Side water valve aperture makes water flow that can spray water conservancy diversion dress from left side water valve, and reaction force when by spraying water flow prevents hull right
Incline trend.
9. control method according to claim 7, which is characterized in that further include: by before rudder plate shaft radial direction
Rudder plate plate body is respectively set in two sides afterwards, can to control the amplitude peak of rudder plate rotation, and when rudder plate rotates to amplitude peak
With the side being closed completely in the left and right sides opening that guiding device is separated by rudder plate, the water inlet of guiding device is controlled with this
Direction and water discharging direction, so that control hull turns to greatest extent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910834248.0A CN110466727A (en) | 2019-09-05 | 2019-09-05 | A kind of preposition power Ship Structure and control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910834248.0A CN110466727A (en) | 2019-09-05 | 2019-09-05 | A kind of preposition power Ship Structure and control method |
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| CN110466727A true CN110466727A (en) | 2019-11-19 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109533252A (en) * | 2018-11-30 | 2019-03-29 | 王洪桥 | A kind of Ship Structure and control method |
| CN209159976U (en) * | 2018-11-30 | 2019-07-26 | 王洪桥 | A kind of Ship Structure |
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- 2019-09-05 CN CN201910834248.0A patent/CN110466727A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109533252A (en) * | 2018-11-30 | 2019-03-29 | 王洪桥 | A kind of Ship Structure and control method |
| CN209159976U (en) * | 2018-11-30 | 2019-07-26 | 王洪桥 | A kind of Ship Structure |
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