CN109895984A - A kind of high power vessels propulsive mechanism - Google Patents
A kind of high power vessels propulsive mechanism Download PDFInfo
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- CN109895984A CN109895984A CN201910156163.1A CN201910156163A CN109895984A CN 109895984 A CN109895984 A CN 109895984A CN 201910156163 A CN201910156163 A CN 201910156163A CN 109895984 A CN109895984 A CN 109895984A
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- propeller
- hull
- ship
- high power
- shell
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Abstract
The present invention provides a kind of high power vessels propulsive mechanisms, comprising: screw propeller and hull interior power supply unit；Wherein screw propeller, screw propeller are arranged on the side wall of hull, including propeller shell, propeller attachment device, fixed device, sealed compartment, radome fairing, hermatic door, motor fixing shell, motor and propeller；Hull interior power supply unit, hull interior power supply unit are mounted on the inside of hull, including switch controlling device, generator, main distribution module, ship electric appliance, frequency converter, Battery converter and battery.High power vessels propulsive mechanism may be implemented to rotate in place, greatly reduce the radius of gyration of ship, to improve the mobility of ship, simultaneously as propulsion device is located at ship two sides, horizontal direction torque increases, stability of ship is improved when ship turns round, screw propeller is mounted on the outside of hull, does not change hull interior structure, is conducive to legacy hull upgrading.
Description
Technical field
The present invention relates to the technical field of ship more particularly to a kind of Ship Propeling mechanisms.
Background technique
Current most of ship power propulsion systems are directly to carry out diesel engine gear-box with shafting with marine propeller
Connection, this kind of drive has maneuvering performance good, arranges the features such as facilitating, due to the presence of shafting, usual propulsion device
It is mounted on ship rear.With advances in technology, electric propulsion system is gradually improved at present, with traditional ship power system phase
Than electric propulsion system has speed adjustable range wide, and driving force is big, is easy to positive and negative rotation, and small in size, flexible layout is easy for installation, easily
In maintenance, the features such as noise and vibration is small.
Novel propulsion system of the electric propulsion as ship, countries in the world are all being furtherd investigate.Electric propulsion is no longer
Drive shaft system is needed, by generator by cable connection marine propeller, this is by great ship-lifting available space.Currently,
Propulsion device is still arranged in ship rear, and usual ship farther out, is influenced ship by moment and deposited due to center of gravity and propeller distance
It is slower by the decline of inertia effects speed in the radius of gyration, especially cargo ship since itself tonnage is huge, when ship entering and leaving port
It is inconvenient when the international waterway of mouth and relatively narrower.
Summary of the invention
It is led to the problem of above-mentioned, the object of the present invention is to provide a kind of high power vessels propulsive mechanisms.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of high power vessels propulsive mechanism, the high power vessels propulsive mechanism are mounted on hull, comprising: propeller
Propeller and hull interior power supply unit；Wherein:
Screw propeller, the screw propeller are arranged on the side wall of the hull, including propeller shell, push away
Into device attachment device, fixed device, sealed compartment, radome fairing, hermatic door, motor fixing shell, motor and propeller；
The propeller shell be in hollow tube structure, the propeller shell by propeller attachment device with it is described
Hull is fixedly connected, and the fixed device is fixed on the middle part of the propeller shell, and the sealed compartment is fixed on the fixation
In device, the hermatic door is mounted on one end of the sealed compartment, and the radome fairing is fixed on the hermatic door relative to described
The other side of sealed compartment, the motor fixing shell are fixed in the sealed compartment, and the motor is arranged described electronic
In machine fixing shell, the shaft of the motor is fixedly connected through the sealed compartment with the propeller；
Hull interior power supply unit, the hull interior power supply unit are mounted on the inside of the hull, including switch control
Device, generator, main distribution module, ship electric appliance, frequency converter, Battery converter and battery processed；
The switch controlling device is connected with the generator, and the switch controlling device controls the generator, institute
It states main distribution module to be electrically connected with the generator, ship electric appliance, frequency converter with Battery converter, the transducer drive institute
Motor is stated, the Battery converter is electrically connected with the battery.
Preferably, the propeller can rotate and reverse the steering for realizing ship.
In an advantageous embodiment, there are two the screw propeller is set, two screw propellers are set respectively
It sets in the two sides of the outer wall of the hull.
In an advantageous embodiment, the center of gravity of the hull is pushed away with the horizontal vertical line of the hull and two propellers
It is located on same perpendicular into device.
Preferably, there are two the generator is set, there are two the frequency converter is set, the switch controlling device controls two institutes
Generator, the main distribution module and the two power generation mechatronics are stated, the main distribution module is electrically connected with two frequency converters
It connects.
In an advantageous embodiment, the propeller attachment device is an integral structure, the propeller attachment device
It include circumferential band and metal plate, the annular cuff is set on the propeller shell, and the metal plate and the hull are solid
Fixed connection.
In an advantageous embodiment, the fixed device includes large circle, small circle ring and at least two connectors, institute
It states small circle ring to be located in the large circle, the small circle ring is connected with the large circle by least two connectors, described
Large circle is fixedly connected with the propeller shell, and the sealed compartment is fixed in the small circle ring.
Preferably, there are two the fixed device is set, the sealed compartment is fixed in two small circle rings.
In an advantageous embodiment, sealing ring is provided in the shaft of the motor, the seal ring set is set to institute
It states in the shaft of motor.
In an advantageous embodiment, the propeller shell is netted anti-close to being fixed at the port of the propeller
Guardrail, the shape of the netted protective fence upper opening are round or rectangle.
Due to using above-mentioned technology, the good effect for being allowed to have compared with prior art is the present invention:
(1) high power vessels propulsive mechanism of the invention may be implemented to rotate in place, and greatly reduce the revolution half of ship
Diameter, to improve the mobility of ship, simultaneously as propulsion device is located at ship two sides, horizontal direction torque increases, and ship returns
Stability of ship is improved when turning.
(2) screw propeller of high power vessels propulsive mechanism of the invention is mounted on the outside of hull, does not change ship
Body internal structure is conducive to legacy hull upgrading.
Detailed description of the invention
Attached drawing is constituted part of this application to be used to provide further understanding of the present application, the schematic implementation of the application
Example and its explanation are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is the main view of hull and high power vessels propulsive mechanism of the invention.
Fig. 2 is the schematic diagram of hull and high power vessels propulsive mechanism of the invention.
Fig. 3 is the schematic diagram of the screw propeller of high power vessels propulsive mechanism of the invention.
Fig. 4 is the explosive view of the screw propeller of high power vessels propulsive mechanism of the invention.
Fig. 5 is the top view of hull and high power vessels propulsive mechanism of the invention.
Marginal data:
1, hull；2, screw propeller；21, propeller shell；22, propeller attachment device；221, circumferential band；222,
Metal plate；23, fixed device；231, large circle, 232, small circle ring, 233, connector；24, radome fairing；25, hermatic door；26, electric
Motivation fixing shell；27, motor；28, sealed compartment；29, propeller；3, hull interior power supply unit；31, switch control fills
It sets；32, generator；33, frequency converter；34, Battery converter；35, battery；4, netted protective fence.
Specific embodiment
The present invention provides a kind of high power vessels propulsive mechanism, to make the purpose of the present invention, technical solution and effect more
It is clear, clear, referring to the drawings and give an actual example that the present invention is described in more detail.It should be appreciated that tool described herein
Body embodiment only to explain the present invention, is not intended to limit the present invention.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order, it should be appreciated that is used in this way
Data be interchangeable under appropriate circumstances.In addition, term " includes " and " having " and their any deformation, it is intended that
Cover it is non-exclusive include, for example, containing that a series of system of units, product or equipment is not necessarily limited to be clearly listed
A little units, but may include other units being not clearly listed or intrinsic for these products or equipment.
A kind of high power vessels propulsive mechanism provided by the invention, high power vessels propulsive mechanism are mounted on hull 1, packet
Include screw propeller 2 and hull interior power supply unit 3.As shown in Figure 1, Figure 2 and Figure 4, screw propeller 2 is arranged in hull
On 1 side wall, including propeller shell 21, propeller attachment device 22, fixed device 23, sealed compartment 28, radome fairing 24, sealing
Door 25, motor fixing shell 26, motor 27 and propeller 29, propeller shell 21 are in hollow tube structure, propeller
Shell 21 is fixedly connected by propeller attachment device 22 with hull 1, and fixed device 23 is fixed on the middle part of propeller shell 21,
Sealed compartment 28 is fixed in fixed device 23, and hermatic door 25 is mounted on one end of sealed compartment 28, and radome fairing 24 is fixed on hermatic door
25 other side relative to sealed compartment 28, motor fixing shell 26 are fixed in sealed compartment 28, and motor 27 is arranged electronic
In machine fixing shell 26, sealed compartment 28 is tube structure, plays the role of seal protection.
As shown in Figure 3 and Figure 4, it is provided with sealing ring (not shown) in the shaft of motor 27, seal ring set is set to
In the shaft of motor 27, to prevent seawater from entering motor 27, the shaft of motor 27 is through sealed compartment 28 and propeller 29
It is fixedly connected, propeller 29 is located at the other side of the sealed compartment 28 relative to sealing ring, and propeller shell 21 is close to propeller 29
Port at be fixed with netted protective fence 4, the shape of netted 4 upper opening of protective fence is round or rectangle, to prevent large ocean
Fish are drawn into screw propeller 2.
As shown in figure 4, propeller attachment device 22 is an integral structure, propeller attachment device 22 includes circumferential band
221 and metal plate 222, circumferential band 221 be sheathed on propeller shell 21, metal plate 222 is fixedly connected with hull 1.Fixed dress
Setting 23 includes large circle 231, small circle ring 232 and at least two connectors 233, and small circle ring 232 is located in large circle 231, small
Annulus 232 is connected with large circle 231 by least two connectors 233, large circle 231 and the fixed company of propeller shell 21
It connects, sealed compartment 28 is fixed in small circle ring 232.
As shown in figure 5, hull interior power supply unit 3 is mounted on the inside of hull 1, including switch controlling device 31, power generation
Machine 32, main distribution module (not shown), ship electric appliance (not shown), frequency converter 33, Battery converter 34 and battery
35, switch controlling device 31 is connected with generator 32, and switch controlling device 31 controls generator 32, main distribution module and power generation
Machine 32, ship electric appliance, frequency converter 33 are electrically connected with Battery converter 34, and Battery converter 34 is electrically connected with battery 35, frequency conversion
33 drive motor 27 of device, the extra electric energy that generator 32 generates are stored in battery 35 by Battery converter 34, are realized
Resource reutilization, it is environmentally protective.
It as shown in Figure 1, Figure 4 and Figure 5, include two screw propellers 2, two generators 32 and two frequency converters 33, two spiral shells
Rotation paddle propeller 2 is separately positioned on the two sides of the outer wall of hull 1.The center of gravity of hull 1 and the horizontal vertical line of hull 1 and two propellers
Propeller 2 is located on same perpendicular, the center of gravity of hull 1 and two of two sides on 1 outer wall of hull in the top view direction of Fig. 5
Screw propeller 2 is located along the same line, and switch controlling device 31 controls two generators 32, main distribution module and two generators
32 electrical connections, main distribution module are electrically connected with two frequency converters 33, and two frequency converters 33 are respectively connected with two motor 27, two frequency conversions
Device 33 is respectively by cable connection motor 27, and electric propulsion no longer needs drive shaft system, and great ship-lifting can be used for this
Space.
As shown in Figure 1, two screw propellers 2 maintain a certain distance with hull 1, to prevent two screw propellers
2 water flows generated impact the traveling of hull 1, can also improve the stability of ship, not change hull interior structure, have
Conducive to legacy hull upgrading, by the steering and u-turn for realizing ship forward or reverse of control propeller 29, greatly
Ground reduces the radius of gyration of ship, improves ship manoeuverability.When hull 1 is swum on the water surface, two screw propellers 2
In the water surface hereinafter, suck marine float object will not in two screw propellers 2.
Specific embodiments of the present invention are described in detail above, but it is only used as example, the present invention is not intended to limit
In particular embodiments described above.To those skilled in the art, it any equivalent modifications to the practical progress and replaces
In generation, is also all among scope of the invention.Therefore, without departing from the spirit and scope of the invention made by equal transformation and repair
Change, all should be contained within the scope of the invention.
Claims (7)
1. a kind of high power vessels propulsive mechanism, the high power vessels propulsive mechanism is mounted on hull, which is characterized in that packet
It includes: screw propeller and hull interior power supply unit；Wherein:
Screw propeller, the screw propeller are arranged on the side wall of the hull, including propeller shell, propeller
Attachment device, fixed device, sealed compartment, radome fairing, hermatic door, motor fixing shell, motor and propeller, the propulsion
Device shell is in hollow tube structure, and the propeller shell is fixedly connected by propeller attachment device with the hull, institute
The middle part that fixed device is fixed on the propeller shell is stated, the sealed compartment is fixed in the fixed device, the sealing
Door is mounted on one end of the sealed compartment, and the radome fairing is fixed on the other side of the hermatic door relative to the sealed compartment,
The motor fixing shell is fixed in the sealed compartment, and the motor is arranged in the motor fixing shell, institute
The shaft for stating motor is fixedly connected through the sealed compartment with the propeller；
Hull interior power supply unit, the hull interior power supply unit are mounted on the inside of the hull, including switch control dress
Set, generator, main distribution module, ship electric appliance, frequency converter, Battery converter and battery, the switch controlling device with it is described
Generator is connected, and the switch controlling device controls the generator, the main distribution module and the generator, ship electricity
Device, frequency converter are electrically connected with Battery converter, motor described in the transducer drive, the Battery converter and the electricity
Pond electrical connection.
2. high power vessels propulsive mechanism according to claim 1, which is characterized in that the screw propeller is equipped with two
A, two screw propellers are separately positioned on the two sides of the outer wall of the hull.
3. high power vessels propulsive mechanism according to claim 2, which is characterized in that the center of gravity of the hull and the ship
The horizontal vertical line of body and two screw propellers are located on same perpendicular.
4. high power vessels propulsive mechanism according to claim 1, which is characterized in that the propeller attachment device is one
Body formula structure, the propeller attachment device include circumferential band and metal plate, and the annular cuff is set to outside the propeller
On shell, the metal plate is fixedly connected with the hull.
5. high power vessels propulsive mechanism according to claim 1, which is characterized in that the fixed device includes great circle
Ring, small circle ring and at least two connectors, the small circle ring are located in the large circle, and the small circle ring and the large circle are logical
It crosses at least two connectors to be connected, the large circle is fixedly connected with the propeller shell, and the sealed compartment is fixed on institute
It states in small circle ring.
6. high power vessels propulsive mechanism according to claim 1, which is characterized in that be arranged in the shaft of the motor
There is sealing ring, the seal ring set is set in the shaft of the motor.
7. high power vessels propulsive mechanism according to claim 1, which is characterized in that the propeller shell is close to institute
It states and is fixed with netted protective fence at the port of propeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910156163.1A CN109895984A (en) | 2019-03-01 | 2019-03-01 | A kind of high power vessels propulsive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910156163.1A CN109895984A (en) | 2019-03-01 | 2019-03-01 | A kind of high power vessels propulsive mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109895984A true CN109895984A (en) | 2019-06-18 |
Family
ID=66946040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910156163.1A Pending CN109895984A (en) | 2019-03-01 | 2019-03-01 | A kind of high power vessels propulsive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109895984A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395360A (en) * | 2019-09-05 | 2019-11-01 | 广州远和船海研究院有限公司 | A kind of fishing boat power and propulsion device |
| CN112623107A (en) * | 2021-01-20 | 2021-04-09 | 李思梦 | Water surface navigation system capable of automatically draining seepage water |
| CN114476013A (en) * | 2022-01-24 | 2022-05-13 | 中船澄西船舶修造有限公司 | Self-discharging modified ship installs stern side thrust unit additional |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1449340A (en) * | 2000-05-30 | 2003-10-15 | 沙洲内水分配有限公司 | Flexible vessel |
| CN2652823Y (en) * | 2003-10-27 | 2004-11-03 | 叶远安 | Double propeller safety ship |
| CN1845847A (en) * | 2003-09-02 | 2006-10-11 | 诺尔推进器公司 | Propulsion system for ships |
| US7150662B1 (en) * | 2005-01-05 | 2006-12-19 | Brunswick Corporation | Watercraft docking system and propulsion assembly |
| CN105197215A (en) * | 2015-10-30 | 2015-12-30 | 佛山市神风航空科技有限公司 | Double-thruster electric ship |
| CN107472493A (en) * | 2017-08-23 | 2017-12-15 | 北京臻迪科技股份有限公司 | Propeller flow passage structure, propeller and submarine navigation device |
| CN108137126A (en) * | 2015-09-21 | 2018-06-08 | 凯亚戈有限公司 | Water borne motorboat |
-
2019
- 2019-03-01 CN CN201910156163.1A patent/CN109895984A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1449340A (en) * | 2000-05-30 | 2003-10-15 | 沙洲内水分配有限公司 | Flexible vessel |
| CN1845847A (en) * | 2003-09-02 | 2006-10-11 | 诺尔推进器公司 | Propulsion system for ships |
| CN2652823Y (en) * | 2003-10-27 | 2004-11-03 | 叶远安 | Double propeller safety ship |
| US7150662B1 (en) * | 2005-01-05 | 2006-12-19 | Brunswick Corporation | Watercraft docking system and propulsion assembly |
| CN108137126A (en) * | 2015-09-21 | 2018-06-08 | 凯亚戈有限公司 | Water borne motorboat |
| CN105197215A (en) * | 2015-10-30 | 2015-12-30 | 佛山市神风航空科技有限公司 | Double-thruster electric ship |
| CN107472493A (en) * | 2017-08-23 | 2017-12-15 | 北京臻迪科技股份有限公司 | Propeller flow passage structure, propeller and submarine navigation device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395360A (en) * | 2019-09-05 | 2019-11-01 | 广州远和船海研究院有限公司 | A kind of fishing boat power and propulsion device |
| CN112623107A (en) * | 2021-01-20 | 2021-04-09 | 李思梦 | Water surface navigation system capable of automatically draining seepage water |
| CN112623107B (en) * | 2021-01-20 | 2023-12-15 | 徐州领测半导体科技有限公司 | Automatic arrange surface of water navigation system of infiltration |
| CN114476013A (en) * | 2022-01-24 | 2022-05-13 | 中船澄西船舶修造有限公司 | Self-discharging modified ship installs stern side thrust unit additional |
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Application publication date: 20190618 |