CN101442236A - Novel magnetic energy ship - Google Patents
Novel magnetic energy ship Download PDFInfo
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- CN101442236A CN101442236A CNA2007101876893A CN200710187689A CN101442236A CN 101442236 A CN101442236 A CN 101442236A CN A2007101876893 A CNA2007101876893 A CN A2007101876893A CN 200710187689 A CN200710187689 A CN 200710187689A CN 101442236 A CN101442236 A CN 101442236A
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Abstract
The invention discloses a new-type magnetic energy ship, which consists of a water jet propeller and a ship body. The water jet propeller consists of a stator, a rotor, a control system and a pipeline, wherein the pipeline is connected with the ship body; the periphery of an impeller of the rotor is fixedly connected with a circular ring with a plurality of permanent magnetic poles, the stator is fixed on an external circle of the pipeline and provided with a plurality of nonmagnetic insulated teeth surrounded by enameled coils to form magnetic poles, and the stator, the rotor and the control system form a special motor; the control system consists of a rotor position sensor, a controller, a storage battery and a rectification voltage regulator, wherein the controller detects a position signal of the magnetic pole of the rotor relative to the stator teeth according to the sensor, and regularly powers each groups of coils of the stator acquired from the storage battery; the rotor rotates because the permanent magnetic poles thereof are subjected to attraction moment and exclusion moment of the magnetic poles of the stator teeth , so as to drive the impeller to push the ship to advance, and drive a generator of the motor for generating power; and the generated electricity is stored in the storage battery through the rectification voltage regulator. The new-type magnetic energy ship has the advantages of energy conservation, environmental protection, simple structure and low cost.
Description
Technical field
The present invention relates to the Ship Propeling technology, particularly a kind of novel magnetic energy ship advances ship.
Background technology
The engine of existing vessel passes dividing plate by power transmission shaft and directly drives propelling screws or hydraulic propeller, power transmission shaft and dividing plate seal with encapsulant, when rotating, power transmission shaft takes place acutely to rub with encapsulant, encapsulant is fragile, cause seepage or emit leakage, can make the lubricating oil or the waste oil of mechanical device in interior water inlet of ship or the ship leak into the outboard contaminated environment, vibration and noise are arranged during transmission, and friction meeting power consumption is living hot, reduces the mechanical efficiency of ship.In addition, the obturator workload of change damaging big, bother, delay production.
Summary of the invention
The present invention discloses a kind of novel magnetic energy ship, designs a kind of hydraulic propeller, utilizes electromagnetic energy and permanent magnetism to drive, and is intended to overcome the above-mentioned defective of existing vessel, and energy-conservation.
The present invention realizes by following technical scheme.
The present invention is made of hydraulic propeller and hull, hydraulic propeller by stator, rotor, control system, and pipeline constitute, pipeline connects with hull; The fixed annulus that some permanent magnets are arranged of impeller (or propeller) periphery at rotor, fixed stator on the pipeline cylindrical, the rectangular tooth that stator has some nonmagnetic substances that surrounded by enameled wire loop to make, form electromagnetic pole, described rotor and control system constitute a kind of special machines, this motor is divided into two parts vertically, and a part is as motor, and another part is as generator.Control system is made up of rotor-position sensor, controller, storage battery and rectification voltage regulator, controller measures the position signalling of rotor magnetic pole with respect to stator core tooth according to transducer, respectively organizing coil for stator from the storage battery power taking switches on regularly, then rotor be subjected to because of its permanent-magnet pole stator tooth electromagnetic pole attraction moment and repel moment and rotate, thereby drives impeller is pushed boat and is advanced, and the generator for electricity generation of drive motors, the electricity that sends deposits storage battery in through rectification voltage regulator.
Described permanent magnet can be used superconducting magnet.
Suppose the rotor that the permanent magnetism magnetic pole of the rotor of the motor portion of described motor is made plurality of teeth with pure soft iron is replaced, its operation principle is very similar to switched reluctance machines so, disregard loss, the electric energy that switched reluctance machines output energy equals to import, not energy-conservation.And the present invention makes the rotor permanent-magnet pole obtain the repulsion square that electromagnetic pole of corresponding stator attracts moment and another electromagnetic pole simultaneously, and gravitation square or repulsion square provide jointly by electromagnetic field and permanent magnetic field; Switched reluctance machines only is the soft iron tooth of its rotor of electromagnetic attracting force of stator tooth, and this gravitation is only provided by electromagnetic field.So the motor output energy of motor of the present invention is greater than the electric energy of need input.Square being directly proportional of magnetic flux density between the electromagnetic pole of the motor stator of motor of the present invention and the rotor permanent-magnet pole in amount of force and the gap between them, and the superposition value that this magnetic flux density value is electromagnetic pole and permanent-magnet pole magnetic flux density, if keep this value constant, improve the magnetic flux density value of permanent-magnet pole in described gap, reduce the magnetic flux density value of electromagnetic pole in described gap equally, then described motor machine output energy value is constant, but reduced the electric energy of required input significantly, energy output input difference becomes big in other words.During actual design, intentionally described electromagnetic pole is designed to as far as possible little power, as long as input shows described electromagnetic pole to produce the required electric energy of interactional magnetic force with described permanent magnet, the motor of described novel magnetic energy ship just can be exported than importing electric energy and many energy of manyfold.So the ingenious use permanent magnetism of the present invention physical efficiency, make energy increment, and increment increases substantially with the enhancing of permanent magnetic field, most of outwards output of this value-added energy drives the impeller of described hydraulic propeller, fraction is used for described generator for electricity generation, to support described motor operation.
It should still be noted that, electric motor structure of the present invention and operation principle and magneto (detail knowledge can with reference to interrelated data) have substantial different, magneto utilizes the rotary electromagnetic field of stator to interact with the rotor field of containing permanent magnet and drives rotor, be based on electromagnetic induction principle, and motor of the present invention is based on gravitation between electromagnet and the permanent magnet and repulsion.Permanent magnet motor stator electromagnetic force and rotor permanent magnetism power are big not as of the present invention to the torque that its rotor produces, reason is that this stator electromagnetic force only produces the gravitation square to rotor, and the rotor permanent-magnet pole of motor of the present invention is subjected to the attraction moment and the repulsion moment of the electromagnetic pole of corresponding stator tooth simultaneously.The rotary electromagnetic field of permanent magnet motor stator can induce eddy current and cause energy loss in rotor core and permanent magnet, and eddy current gives birth to heat and work the mischief, and rotary electromagnetic field also can produce magnetic hysteresis loss in rotor core.And on the rectangular tooth that stator coil of the present invention is made around non-magnetic insulating material, and the magnetic line of force that the stator electromagnetic field enters rotor is seldom, thereby induction loss is very little, heating seldom, so the present invention is energy-conservation significant more than magneto.
The present invention has following advantage:
1, fully permanent magnetism can be converted to the directly mechanical energy of actual use, the energy of described motor output is significantly rised in value than the energy of importing, thereby power consumption of the present invention seldom, loss is little, and is energy-conservation, and efficient is high, and operating cost is very low;
2, the present invention produces power and drives impeller occurs in described control system and rotor simultaneously, and has only movement parts of rotor, and is simple and compact for structure, so reliability is very high, and low cost of manufacture;
3, sealing fully do not have to be leaked, and does not produce pernicious gas, vibrates for a short time, and noise is little, and it is less to generate heat, environmental protection.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the A-A profile of Fig. 1;
Fig. 3 is the B-B profile of Fig. 1;
Fig. 4 turns over the schematic diagram of an angle with respect to stator for the rotor of Fig. 2.
Fig. 5 for Fig. 4 rotor forward to its magnetic pole and stator core tooth over against the time schematic diagram.
Embodiment
The invention will be further described below in conjunction with drawings and Examples.
Show as Fig. 1 to Fig. 3.Hull is a part 1, and shell is a part 2; The pipeline of hydraulic propeller is a part 5, and pipeline 5 usefulness non-magnetic insulating materials are made, and hydraulic propeller connects with hull.
The impeller of hydraulic propeller (or screw) 21 is fixed in the rotating shaft 8, magnetic guiding loop 29 is consolidated in the periphery of impeller 21, inlaying some cuboid permanent magnets that magnetize along thickness direction or the tile shape permanent magnet 28 that radially magnetizes on the magnetic guiding loop 29 equably, and replace along circumferential adjacent permanent magnets polarity, magnetic inductive block 27 and non-magnetic block 33 are consolidated with magnetic guiding loop 29 and permanent magnet 28 and form a long cylinder, and its periphery is left circle one gap in the pipeline 5; The cross sectional dimensions of magnetic inductive block 14, magnetic guiding loop 16, permanent magnet 15 is identical with magnetic inductive block 27, magnetic guiding loop 29, permanent magnet 28 successively, and magnetic inductive block 14 and non-magnetic block 34 are consolidated with magnetic guiding loop 16 and permanent magnet 15 and form a short cylinder; With a non magnetic insulation annulus 30 described long cylinder and short cylinder are coupled to a large cylinder; Non magnetic insulation rectification circle 11 and 19 is consolidated in the end face of described large cylinder, is uniformly distributed with some little permanent magnetism posts 3 on rectification circle 11 along the circumference; Above-mentioned all parts have been formed the rotor of hydraulic propeller of the present invention; On the right-hand of impeller 21 is stator, by magnetic bearing (or other bearing) 7, stator support 6 and 9 fixed compositions of blade; Magnetic bearing 7 and 22 inner ring and rotating shaft 8 are fixing, the mesopore of the outer ring of magnetic bearing 7 and stator support 6 is fixed, the mesopore of the outer ring of magnetic bearing 22 and support 23 is fixed, and current can pass through stator support 6 and support 23 vertically, and the cylindrical of stator support 6 and support 23 and the interior circle of pipeline 5 are fixed.
The stator of hydraulic propeller of the present invention, the strip tooth of making by non-magnetic insulating material 13 and 17, enameled wire loop 12 and 18, magnetic conduction cylinder 31 and 32, stator cylinder 10 and 20 fixed compositions of disk, enameled wire loop 12 surrounds tooth 13, enameled wire loop 18 surrounds tooth 17, and tooth 13 is identical with the cross section of tooth 17; Stator is fixed on the cylindrical of pipeline 5 and the rear board of ship, and the end face of stator tooth 13 and tooth 17 is alignd with the short cylinder of aforesaid rotor and the end face of long cylinder, guarantees that armature spindle 8, rotor and stator are coaxial.
Control system is made up of some rotor-position magneto-dependent sensors 4, controller 24, storage battery 25, rectification voltage regulator 26 and connection lead, rectification voltage regulator 26 inputs are connected with stator coil 12 usefulness leads, the terminals of stator coil 18 are connected with controller 24 usefulness leads, and magneto-dependent sensor 4 is fixed in the end face of stator support 7.The modern hardware and software of controller 24 usefulness technology easily realizes.
If will start, give stator coil 18 energisings by controller 24, and inner arc pole polarity such as Fig. 4 of the electromagnetic pole of stator tooth 17 and coil 18 compositions are shown, so, each magnetic pole of rotor is subjected to and its contiguous electromagnetic pole electromagnetism push-and-pull moment, make rotor forward position shown in Figure 2 clockwise to, at this moment, sensor senses 4 is passed to controller 24 with this position signalling, controller 24 changes the sense of current in the stator coil 18 immediately, each electromagnetic pole polarity of stator changes simultaneously, show as Fig. 5, produce mutual repulsive force owing to each electromagnetic pole polarity of pole polarity and stator of rotor is identical, making a concerted effort of the repulsive force that rotor is subjected to is zero, rotor turns over position shown in Figure 5 according to inertia, then each magnetic pole of rotor is subjected to again being rotated further with the electromagnetism push-and-pull moment of its contiguous stator electromagnetic pole, this process repetitive cycling, and rotor is constantly turned.To the stator precession, stator is carded to direct current with the precession current to impeller 21 with the water in the pipeline 5 as a result, from the tail mouth ejection of pipeline 5, regurgitates power thereby produce, and pushes boat and advances.
Described generator can be other kind of motor, but must be as described generator, and stator and rotor are separated by pipeline 5.
Particularly point out: coil 12 and coil 18 are wrapped in respectively on the rectangular tooth 13 and 17 that non-magnetic insulating material makes, promptly replace traditional magnetic bobbin core with non-magnetic insulating material, though can reduce the magnetic force of electromagnetic pole, but can greatly reduce induction loss and magnetic hysteresis loss, and when rotor when rotor permanent magnetism magnetic pole and stator electromagnetism magnetic pole align (showing as Fig. 5) position change stator electromagnetism pole polarity, do not have the reluctance force of rotor permanent magnetism magnetic pole.If described coil is wrapped on the tooth that magnetic material makes, described reluctance force is just arranged, overcome this reluctance force and will expend a large amount of electric energy.So replacing iron core with non-magnetic insulating material is pass of the present invention emphasis, is an innovation.
Rotor magnetic pole of the present invention also can adopt other version.
Before the present invention-novel magnetic energy ship starts first, must no longer need after the operation from outside accumulators 25 sufficient enough electricity from external charging.
Described hydraulic propeller can be applied to miscellaneous equipment or engineering as pump.
Claims (3)
1. novel magnetic energy ship is characterized in that: constitute by hydraulic propeller and hull, hydraulic propeller by stator, rotor, control system, and pipeline constitute, pipeline connects with hull; Impeller or the fixed annulus that some permanent magnets are arranged of propeller periphery at rotor, fixed stator on the pipeline cylindrical, the rectangular tooth that stator has some nonmagnetic substances that surrounded by enameled wire loop to make, form electromagnetic pole, described rotor and control system constitute a kind of special machines, this motor is divided into two parts vertically, and a part is as motor, and another part is as generator; Control system is made up of rotor-position sensor, controller, storage battery and rectification voltage regulator; Described permanent magnet can be used superconducting magnet.
2. novel magnetic energy ship according to claim 1 is characterized in that: hull is part (1), and shell is part (2); The pipeline of hydraulic propeller is part (5), and pipeline (5) is made of non-magnetic insulating material, and hydraulic propeller connects with hull;
The impeller of hydraulic propeller or screw (21) are fixed in the rotating shaft (8), magnetic guiding loop (29) is consolidated in the periphery of impeller (21), inlaying some cuboid permanent magnets that magnetize along thickness direction or the tile shape permanent magnet (28) that radially magnetizes on the magnetic guiding loop (29) equably, and replace along circumferential adjacent permanent magnets polarity, magnetic inductive block (27) and non-magnetic block (33) are consolidated with magnetic guiding loop (29) and permanent magnet (28) and form a long cylinder, and its periphery is left circle one gap in the pipeline 5; The cross sectional dimensions of magnetic inductive block (14), magnetic guiding loop (16), permanent magnet (15) is identical with magnetic inductive block (27), magnetic guiding loop (29), permanent magnet (28) successively, magnetic inductive block (14) and non-magnetic block (34) and magnetic guiding loop (16) and permanent magnet (15) formation one short cylinder that is consolidated; With a non magnetic insulation annulus (30) described long cylinder and short cylinder are coupled to a large cylinder; Non magnetic insulation rectification circle (11) and (19) are consolidated in the end face of described large cylinder, are uniformly distributed with some little permanent magnetism posts (3) on rectification circle (11) along the circumference; Above-mentioned all parts have been formed the rotor of hydraulic propeller of the present invention; On the right-hand of impeller (21) is stator, by magnetic bearing (or other bearing) (7), stator support (6) and blade (9) fixed composition; The inner ring of magnetic bearing (7) and (22) and rotating shaft (8) are fixing, the mesopore of the outer ring of magnetic bearing (7) and stator support (6) is fixed, the mesopore of the outer ring of magnetic bearing (22) and support (23) is fixed, current can pass through stator support (6) and support (23) vertically, and the cylindrical of stator support (6) and support (23) and the interior circle of pipeline (5) are fixed;
The stator of hydraulic propeller of the present invention, the strip tooth of making by non-magnetic insulating material (13) and (17), enameled wire loop (12) and (18), magnetic conduction cylinder (31) and (32), stator cylinder (10) and disk (20) fixed composition, enameled wire loop (12) surrounds tooth (13), enameled wire loop (18) surrounds tooth (17), and tooth (13) is identical with the cross section of tooth (17); Stator is fixed on the cylindrical of pipeline (5) and the rear board of ship, and the end face of stator tooth (13) and tooth (17) is alignd with the short cylinder of aforesaid rotor and the end face of long cylinder, guarantees that armature spindle (8), rotor and stator are coaxial;
Control system is made up of some rotor-position magneto-dependent sensors (4), controller (24), storage battery (25), rectification voltage regulator (26) and connection lead, rectification voltage regulator (26) input is connected with lead with stator coil (12), the terminals of stator coil (18) are connected with lead with controller (24), and magneto-dependent sensor (4) is fixed in the end face of stator support (7);
The generator for electricity generation that described short cylinder and stator tooth (13) and stator coil (12) are formed, described generator can be other kind of motor, but as described generator, stator and rotor are separated by pipeline (5).
3. novel magnetic energy ship according to claim 1 and 2 is characterized in that: described hydraulic propeller is used as pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101876893A CN101442236A (en) | 2007-11-22 | 2007-11-22 | Novel magnetic energy ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101876893A CN101442236A (en) | 2007-11-22 | 2007-11-22 | Novel magnetic energy ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101442236A true CN101442236A (en) | 2009-05-27 |
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ID=40726533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101876893A Pending CN101442236A (en) | 2007-11-22 | 2007-11-22 | Novel magnetic energy ship |
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| Country | Link |
|---|---|
| CN (1) | CN101442236A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180247A (en) * | 2010-05-27 | 2011-09-14 | 冯永刚 | Underwater flow collection drainage power mechanism |
| CN103818535A (en) * | 2014-03-14 | 2014-05-28 | 中国船舶重工集团公司第七○二研究所 | Integrated motor propelling device |
| CN104108459A (en) * | 2014-03-04 | 2014-10-22 | 冯永刚 | Underwater flow concentrating and resistance eliminating running power mechanism |
| CN104326073A (en) * | 2014-10-18 | 2015-02-04 | 无锡德林船舶设备有限公司 | Marine permanent magnet motor thruster propeller |
| CN107140162A (en) * | 2017-04-13 | 2017-09-08 | 王连山 | Magnetcisuspension suspension propeller and submarine |
| CN111151376A (en) * | 2020-02-05 | 2020-05-15 | 辽宁科技大学 | Composite magnetic system for flat-ring high-gradient magnetic separator |
| CN112910173A (en) * | 2021-01-29 | 2021-06-04 | 广船国际有限公司 | Power generation facility and boats and ships for boats and ships |
| CN113120176A (en) * | 2021-04-29 | 2021-07-16 | 广船国际有限公司 | Ship with geosyncline reinforcing device |
| CN113120169A (en) * | 2021-05-28 | 2021-07-16 | 广船国际有限公司 | Ship with fixing lock |
| CN113180390A (en) * | 2021-04-30 | 2021-07-30 | 广船国际有限公司 | Ship with indoor ship combination cabinet |
| CN113511318A (en) * | 2021-05-13 | 2021-10-19 | 浙江大学 | Flexible machine ray device |
-
2007
- 2007-11-22 CN CNA2007101876893A patent/CN101442236A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102180247A (en) * | 2010-05-27 | 2011-09-14 | 冯永刚 | Underwater flow collection drainage power mechanism |
| CN104108459A (en) * | 2014-03-04 | 2014-10-22 | 冯永刚 | Underwater flow concentrating and resistance eliminating running power mechanism |
| CN104108459B (en) * | 2014-03-04 | 2017-01-25 | 冯永刚 | Underwater flow concentrating and resistance eliminating running power mechanism |
| CN103818535A (en) * | 2014-03-14 | 2014-05-28 | 中国船舶重工集团公司第七○二研究所 | Integrated motor propelling device |
| CN103818535B (en) * | 2014-03-14 | 2016-04-13 | 中国船舶重工集团公司第七○二研究所 | Integrate motor propelling unit |
| CN104326073A (en) * | 2014-10-18 | 2015-02-04 | 无锡德林船舶设备有限公司 | Marine permanent magnet motor thruster propeller |
| CN107140162A (en) * | 2017-04-13 | 2017-09-08 | 王连山 | Magnetcisuspension suspension propeller and submarine |
| CN107140162B (en) * | 2017-04-13 | 2018-11-20 | 王连山 | Magnetcisuspension suspension propeller and submarine |
| CN111151376A (en) * | 2020-02-05 | 2020-05-15 | 辽宁科技大学 | Composite magnetic system for flat-ring high-gradient magnetic separator |
| CN112910173A (en) * | 2021-01-29 | 2021-06-04 | 广船国际有限公司 | Power generation facility and boats and ships for boats and ships |
| CN113120176A (en) * | 2021-04-29 | 2021-07-16 | 广船国际有限公司 | Ship with geosyncline reinforcing device |
| CN113180390A (en) * | 2021-04-30 | 2021-07-30 | 广船国际有限公司 | Ship with indoor ship combination cabinet |
| CN113511318A (en) * | 2021-05-13 | 2021-10-19 | 浙江大学 | Flexible machine ray device |
| CN113120169A (en) * | 2021-05-28 | 2021-07-16 | 广船国际有限公司 | Ship with fixing lock |
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Legal Events
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Open date: 20090527 |