CN106981948A - A kind of Magnetic drive generator and electricity generation system - Google Patents
A kind of Magnetic drive generator and electricity generation system Download PDFInfo
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- CN106981948A CN106981948A CN201710383071.8A CN201710383071A CN106981948A CN 106981948 A CN106981948 A CN 106981948A CN 201710383071 A CN201710383071 A CN 201710383071A CN 106981948 A CN106981948 A CN 106981948A
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- 230000005611 electricity Effects 0.000 title claims abstract description 24
- 239000012530 fluid Substances 0.000 claims abstract description 43
- 230000006698 induction Effects 0.000 claims abstract description 16
- 239000000696 magnetic material Substances 0.000 claims abstract description 13
- 238000005520 cutting process Methods 0.000 claims abstract description 11
- 230000001360 synchronised effect Effects 0.000 claims abstract description 8
- 238000003860 storage Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000007791 liquid phase Substances 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000010354 integration Effects 0.000 abstract 1
- 238000009165 androgen replacement therapy Methods 0.000 description 9
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
- F01D15/10—Adaptations for driving, or combinations with, electric generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K16/00—Machines with more than one rotor or stator
- H02K16/02—Machines with one stator and two or more rotors
Abstract
The present invention provides a kind of Magnetic drive generator and electricity generation system, is related to technical field of generators.The Magnetic drive generator includes supplying the pipeline of flow of fluid, rotates at least one the rotatable impeller being arranged in pipeline, and TRT, TRT includes rotor and stator, rotor includes the first rotor, the first rotor be made up of magnetic material and along impeller rotation direction it is circumferentially disposed, the first rotor and impeller synchronous axial system are so that coil cutting magnetic induction line on stator and in producing induced-current in coil.It can be generated electricity with safe and efficient, environmental protection, while the effectively hidden danger of prevent leakage.The electricity generation system includes above-mentioned Magnetic drive generator, it can utilize above-mentioned Magnetic drive electrical power generators, and the lead electrically connected with coil, lead is electrically connected with power supply unit or electric storage device, it is available for power supply unit, electric storage device etc. to use, i.e. the electricity generation system is generating, power supply integration system, effectively improves liquid phase, the utilization rate of gaseous fluid.
Description
Technical field
The present invention relates to technical field of generators, in particular to a kind of Magnetic drive generator and electricity generation system.
Background technology
Electricity is a kind of important energy, and the production and living of people all be unable to do without electricity, and motor is to turn the energy of other forms
Change the plant equipment of electric energy into, generator includes stator and rotor, and generator is made up of stator, rotor and the part of support three, sends out
The species of motor has many kinds, but its operation principle is all based on the law of electromagnetic induction and law of electromagnetic force.It is divided into from principle same
Walk generator, asynchronous generator, single-phase generator, threephase generator；It is divided into steam turbine generator, hydraulic generator from producing method
Machine, diesel-driven generator, gasoline engine generator etc.；It is divided into thermoelectric generator, hydroelectric generator, wind-driven generator etc. from the energy.
Although also there is the water pipe electricity generator for providing power supply at present, mainly a whole set of generator is placed in pipeline,
Generated electricity by the kinetic energy of the flow of fluid in pipeline, but for flammable fluid, there is the potential safety hazard fired, and need
By electric power output, therefore to also need to solve the sealing problem of pipeline by holes on pipeline, there is the hidden danger of electric leakage, the whole series hair
Motor volume is big, not easy heat radiation, influences service life, fails safety standards.
The content of the invention
It is an object of the invention to provide a kind of Magnetic drive generator, it is acted on by being spaced magnetic induction, safely and effectively
Generated electricity, environmental protection, while effectively preventing the hidden danger of electric leakage.
Another object of the present invention is to provide a kind of electricity generation system, it can utilize above-mentioned Magnetic drive electrical power generators,
Electricity supply and use equipment is used, and effectively improves liquid phase, the utilization rate of gaseous fluid.
What embodiments of the invention were realized in：
A kind of Magnetic drive generator, it includes the pipeline of confession flow of fluid, at least one that rotation is arranged in pipeline can
The impeller of rotation, and TRT, TRT include rotor and stator, and rotor includes the first rotor, and the first rotor is by magnetic
Property material be made and along impeller rotation direction it is circumferentially disposed, the first rotor and impeller synchronous axial system are so that coil on stator
Cutting magnetic induction line and in producing induced-current in coil.
A kind of electricity generation system, it includes above-mentioned Magnetic drive generator, and the lead electrically connected with coil, lead electrical connection
There are power supply unit or electric storage device.
The beneficial effect of the embodiment of the present invention is：
Impeller is arranged in pipeline, and the kinetic energy flowed by liquid phase in pipeline or gaseous fluid drives wheel rotation, simultaneously
Impeller drives the first rotor to rotate, and makes the coil cutting magnetic induction line on stator and in producing induced-current in coil, so as to carry out
Generate electricity, effectively reduce the hidden danger of gas leakage, leakage and electric leakage, safety and stability.
In addition, including the electricity generation system of above-mentioned Magnetic drive generator, as long as supply fluid continual and steady in pipeline, just may be used
Continual and steady generating, for being that various electronic equipments or electric storage device are powered, effectively improves the utilization rate of fluid.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be attached to what is used required in embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore is not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
The cross-sectional view for the Magnetic drive generator that Fig. 1 provides for first embodiment of the invention；
The structural representation for the pipeline that Fig. 2 provides for first embodiment of the invention；
The structural representation for the impeller that Fig. 3 provides for first embodiment of the invention；
The structural representation for the stator that Fig. 4 provides for first embodiment of the invention；
The structural representation for the Magnetic drive generator that Fig. 5 provides for first embodiment of the invention；
The structural representation for the Magnetic drive generator that Fig. 6 provides for second embodiment of the invention；
Fig. 7 is A-A profile structure diagram in Fig. 6；
The cross-sectional view for another impeller that Fig. 8 provides for second embodiment of the invention；
The structural representation for the Magnetic drive generator that Fig. 9 provides for third embodiment of the invention.
In figure：100a- Magnetic drive generators；100b- Magnetic drive generators；100c- Magnetic drive generators；20- pipelines；
210- accommodating chambers；211- directed fluid inlets；213- diversion outlets；215- fixed covers；30- impellers；311- impeller bodies；317- first
Mounting groove；320- blades；330- impeller axles；40- TRTs；411- grooves；The mounting grooves of 413- second；414- lids；415-
Power hole；420- mounting holes；430- stators；431- coils；433- shells；440- rotors；441- the first rotors；Second turn of 443-
Son；450- installation cavitys.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
A part of embodiment of the present invention, rather than whole embodiments.The present invention implementation being generally described and illustrated herein in the accompanying drawings
The component of example can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiments of the invention below to providing in the accompanying drawings is not intended to limit claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.
In the description of the invention, it is necessary to which explanation, the orientation or position relationship of the instruction such as term " interior ", " outer " are base
In orientation shown in the drawings or position relationship, or the orientation usually put when using of the invention product or position relationship, only
It is to be described for the ease of the description present invention with simplified, rather than indicates or imply that the device or element of meaning must be with specifically
Orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " the
Two " etc. are only used for distinguishing description, and it is not intended that indicating or implying relative importance.
In the description of the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or one
Connect body；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirect by intermediary
It is connected, can is the connection of two element internals.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
First embodiment
The present embodiment provides a kind of electricity generation system (not shown), and it includes the Magnetic drive generator 100a of electrical connection and drawn
Line, lead is electrically connected with power supply unit or electric storage device.
Specifically, referring to Fig. 1, Magnetic drive generator 100a includes pipeline 20, impeller 30 and TRT 40.Pipeline
20 can be the pipeline for having pressure difference, or isobaric pipeline, also be not specifically limited herein.
Also referring to Fig. 1 and Fig. 2, pipeline 20 is communicated with accommodating chamber 210, the two ends of the correspondence accommodating chamber 210 of pipeline 20
With directed fluid inlet 211 and diversion outlet 213, so that the fluid in pipeline 20 enters accommodating chamber 210 through directed fluid inlet 211, most
Flowed out afterwards by diversion outlet 213.The cross section of accommodating chamber 210 can be circle, rectangle, trapezoidal, irregular geometric form etc., this reality
Apply in example, the cross section of accommodating chamber 210 is circle.The axis of directed fluid inlet 211 and diversion outlet 213 can with it is parallel, overlap or
Angled to set, directed fluid inlet 211 is overlapped with the axis of diversion outlet 213 in the present embodiment.
Impeller 30 is arranged in accommodating chamber 210, so that fluid forces impeller 30 is rotated.
Please continue to refer to Fig. 1, in order to further increase the pressure differential of directed fluid inlet 211 and diversion outlet 213, strengthen fluid
To the driving force of impeller 30, it is preferred that the cross-sectional area of directed fluid inlet 211 is less than the cross-sectional area of diversion outlet 213.Its
In, the shape of cross section of directed fluid inlet 211, such as can be deltiod, bar shaped, preferably deltiod.Diversion outlet 213
Shape of cross section may be configured as circle, rectangle, trapezoidal etc., and this area staff can be set according to the actual requirements, herein
Do not limit.
It is highly preferred that the axis of the axis of directed fluid inlet 211 and diversion outlet 213 can with it is parallel, overlap or angled set
Put, the axis of impeller 30 and the flow direction of fluid can also it is vertical, parallel or it is angled set, in the present embodiment, water conservancy diversion enters
The axis of mouth 211 is overlapped with the axis of diversion outlet 213, and the axis of directed fluid inlet 211 is vertical with the axis of impeller 30, i.e. leaf
The axis of wheel 30 is vertical with the flow direction of fluid, further driving force of the increase fluid to impeller 30.
Specifically, referring to Fig. 3, impeller 30 includes impeller body 311 and impeller axle 330.
Wherein, the quantity of impeller 30 can be one, or multiple, such as two, three, in the present embodiment,
The quantity of impeller 30 is one.
Impeller body 311 is offered in the first mounting groove 317, the present embodiment along its rotation direction at least provided with side,
Side of the impeller body 311 along its rotation direction offers the first mounting groove 317, and it is remote that the first mounting groove 317 is opened in impeller 30
From the side of accommodating chamber 210.Impeller axle 330 is arranged in the first mounting groove 317, and impeller axle 330 is connected with impeller body 311.
Alternatively, impeller 30 also includes blade 320, and blade 320 is connected with impeller body 311, and blade 320 can be flat board
Blade, circular arc narrow blades, curved blade, wing blades, plate curve backward inclined blade etc., are not specifically limited, belong to herein
In in the scope of the present invention.
Also referring to Fig. 3 and Fig. 4, TRT 40 includes stator 430 and rotor 440, and rotor 440 includes first turn
Son 441, the first rotor 441 be made up of magnetic material and along impeller 30 rotation direction it is circumferentially disposed.
Specifically, continuing with Fig. 1, Fig. 3 and Fig. 4 is referred in the lump, the first rotor 441 is enclosed located at the first mounting groove 317
Side wall, specifically, the first rotor 441 enclose the madial wall located at the first mounting groove 317, and the first rotor 441 is the magnetic circle of ring-type
Or magnetic block, magnetic block is uniformly distributed in the side wall of the first mounting groove 317.Magnetic circle and magnetic block be preferably volume compared with
Small, more light magnetic circle, so as to ensure the stability that the first rotor 441 is rotated.In other embodiments of the present invention, impeller 30
It can also be connected with the first rotor 441 by power transmission shaft (not shown).
Stator 430 includes shell 433 and the coil 431 being arranged in shell 433, and coil 431 is electrically connected with lead, outside
The mounting groove 317 of shell 433 and first coordinates so that coil 431 is located in the first mounting groove 317.So as to the first rotor 441 and impeller
30 synchronous axial systems are so that the cutting magnetic induction line of coil 431 on stator 430 and in producing induced-current in coil 431.
Also referring to Fig. 4 and Fig. 5, shell 433 is provided with mounting hole 420, the second mounting groove 413 and lid 414.
Mounting hole 420 is used to fix side of the impeller axle 330 away from the body of impeller 30, makes impeller 30 is continual and steady to turn
It is dynamic.Preferably, mounting hole 420 is arranged at shell 433 close to the side of impeller 30.It is highly preferred that shell 433 is close to impeller 30
Side is embedded in the first mounting groove 317, and the first mounting groove 317 of sealing.
Shell 433 is covered to be used to seal accommodating chamber 210 in accommodating chamber 210, and anti-fluid flow goes out, while sealing first is installed
Groove 317, prevents fluid from entering the internal corrosion rotor 440 of the first mounting groove 317 and the contaminated-fluid of rotor 440.
Preferably, shell 433 is provided with groove 411, is equipped with sealing gasket (not shown) in groove 411, impeller body 311 with
The clamping of groove 411, on the one hand further enhances closed type, on the other hand spacing to impeller body 311, stabilizes it generating.
Second mounting groove 413 is arranged at side of the shell 433 away from impeller 30, and coil 431 is installed on the second mounting groove 413
Interior, coil 431 coordinates with the first rotor 441, when the first rotor 441 is rotated, makes the cutting magnetic induction of coil 431 on stator 430
Line simultaneously produces induced-current in the coil 431.
Lid 414 is arranged at the opening of the second mounting groove 413, specifically, and lid 414 is removable installed in the second peace
At the opening of tankage 413, dismountable mode is not done herein such as can be clamping, be interference fitted, be threadedly coupled or be hinged
Limit, it is highly preferred that lid 414 offers power hole 415, export the lead electrically connected with coil 431, it is safer, whole
It is clean, while convenient use.
Magnetic drive generator 100a operation principle is：Fluid driven impeller 30 is rotated, and the impeller 30 of rotation, which drives, to be set
Rotated in the first rotor 441 of the first mounting groove 317, the mounting groove 317 of shell 433 and first coordinates so that coil 431 is located at the
In one mounting groove 317, so that the first rotor 441 is with the cutting magnetic induction line of coil 431 and in generation induced-current in coil 431.
Second embodiment
Fig. 6 is refer to, the present embodiment provides a kind of Magnetic drive generator 100b, its Magnetic drive provided with first embodiment
Generator 100a structure is similar, and difference is, between impeller 30, TRT 40 and TRT 40 and impeller 30
Matching relationship.
Rotor 440 includes the rotor 443 of the first rotor 441 and second.
Wherein, the first rotor 441 is arranged at impeller body 311 along its rotation direction at least provided with side, specifically,
One rotor 441 is along impeller body 311 positioned at the circumferentially disposed of at least one end, it should be noted that, impeller 30 can also be overall
The first rotor 441, the i.e. generally magnetic material of impeller 30 is set to be made.
In the present embodiment, the first rotor 441 is arranged at two ends of impeller body 311,
The use of magnetic material is effectively reduced, is avoided waste, while improving generating efficiency.
In the present embodiment, referring to Fig. 7, it is in quincuncial solid cylinder that impeller 30, which is cross section,.
Referring to Fig. 8, it is in quincuncial open tubular column that another impeller 30 that the present embodiment is provided, which can also include cross section,
Body, and as made from magnetic material in quincuncial solid magnet as the first rotor 441, the first rotor 441 is arranged at sky
In stem body, and the first rotor 441 and hollow cylinder eccentric setting, so that fluid is easy to promote impeller 30 to rotate.
Second rotor 443 is made up of magnetic material, and the second rotor 443 is oppositely arranged and homopolarity with the first rotor 441, therefore
By magnetic drives, magnetic force drives the second rotor 443 to rotate when the first rotor 441 is rotated, the cutting magnetic induction line of coil 431 and in line
Induced-current is produced in circle 431.Homopolarity described herein refers to positioned at the same side of the rotor 443 of the first rotor 441 and second
Polarity is identical, relative side opposite polarity, thus the first rotor 441 is attracted each other with the second rotor 443 by magnetic force,
The second rotor 443 is driven to rotate so as to which the first rotor 441 is synchronous.
In order to further enhance the attraction between the rotor 443 of the first rotor 441 and second, the first rotor 441 and second
Rotor 443 is oppositely arranged and coaxially, axis of second rotor 443 along coil 431, which is rotated, to be set so that coil 431 cuts second turn
The magnetic induction line of son 443.
Preferably, the position of the correspondence of pipeline 20 the first rotor 441 is communicated with installation cavity 450, and installation cavity 450 is away from pipeline 20
One end sealing, impeller 30 rotates and is arranged in installation cavity 450, and the second rotor 443 is arranged at that installation cavity 450 is outer and the second rotor
443 is corresponding with the position of the first rotor 441, and the second rotor 443 is with the synchronous axial system of the first rotor 441 so that coil on stator 430
431 cut the magnetic induction line of the second rotors 443 and in generation induced-current in coil 431.The setting of installation cavity 450 makes second simultaneously
Rotor 443, stator 430 are easily installed firmly, while being prevented effectively from fluid leakage hidden danger, stable safety.
In the present embodiment, the axis of pipeline 20 is vertical with the axis of installation cavity 450, axis and the impeller 30 of installation cavity 450
Diameter parallel.
Preferably, the second rotor 443 is rotatably arranged at the outer wall of pipeline 20, so that the rotor of the first rotor 441 and second
The distance between 443 is small, and magnetic consumption is low, effectively improves generating efficiency.
In other embodiments of the invention, it can also set and be oppositely arranged between the rotor 443 of the first rotor 441 and second
And at least one layer of magnetic material of homopolarity, at least one layer of magnetic material can be arranged in installation cavity 450, can also be arranged at peace
It behave affectedly outside 450, drives the second rotor 443 to walk around by magnetic material dynamic, be not specifically limited herein.
In the present embodiment, impeller 30 can be applied to impeller for waist wheel, ball wheel, flat pattern gear, parallel curved gear etc. are various
Axle 330 is horizontally set at the impeller 30 in accommodating chamber 210.
Impeller 30 is that cross section can be rectangle, circle, random geometry etc., to the horizontal stroke of impeller 30 in the present embodiment
Section is not limited, and the quantity of impeller 30 can be one, or multiple, in the present embodiment, the quantity of preferred impeller 30
For one, and fluid flow direction is vertical with impeller axle 330, and flow of fluid impeller 30 is rotated.
In others embodiment of the invention, the cylinder that impeller 30 can also be in the figure of eight for cross section, leaf preferably now
30 quantity are taken turns for two, the impeller axle 330 of two impellers 30 is parallel, and two impellers 30 are under the driving of fluid, driven mutually
Other side rotates, and effectively improves generating efficiency.
Magnetic drive generator 100b operation principle is：Fluid driven impeller 30 is rotated, and the impeller 30 of rotation drives first
Rotor 441 is rotated, and the first rotor 441 drives the second rotor 443 to rotate by Magnetic drive, so that the cutting magnetic induction line of coil 431 is simultaneously
In generation induced-current in coil 431.
3rd embodiment
It refer to Fig. 9, the present embodiment provides a kind of Magnetic drive generator 100c, the Magnetic drive of itself and first embodiment generates electricity
Machine 100a is roughly the same, and the difference of the two is that the TRT 40 of the present embodiment, impeller 30 and cooperation therebetween are closed
System.
The axis of directed fluid inlet 211 and diversion outlet 213 can with it is parallel, overlap or it is angled set, led in the present embodiment
The angled setting of axis of inflow entrance 211 and diversion outlet 213.
The first rotor 441 is arranged at side of the impeller 30 away from accommodating chamber 210, and the shape of the first rotor 441 can be according to tool
Body torsion needs to may be configured as various geometries, does not limit herein.
For further fixed impeller 30, preferably there is fixed cover 215 in accommodating chamber 210,
The one end of impeller axle 330 away from TRT 40 is rotatably embedded in fixed cover 215.
Rotor 440 includes the rotor 443 of the first rotor 441 and second.
Wherein, the first rotor 441 is arranged at impeller body 311 along its rotation direction at least provided with side, specifically,
One rotor 441 is along impeller body 311 positioned at the circumferentially disposed of at least one end, it should be noted that, impeller 30 can also be overall
The first rotor 441, the i.e. generally magnetic material of impeller 30 is set to be made.
Second rotor 443 is made up of magnetic material, and the second rotor 443 is oppositely arranged and homopolarity with the first rotor 441, therefore
By magnetic drives, magnetic force drives the second rotor 443 to rotate when the first rotor 441 is rotated, the cutting magnetic induction line of coil 431 and in line
Induced-current is produced in circle 431.Homopolarity described herein refers to positioned at the same side of the rotor 443 of the first rotor 441 and second
Polarity is identical, relative side opposite polarity, thus the first rotor 441 is attracted each other with the second rotor 443 by magnetic force,
The second rotor 443 is driven to rotate so as to which the first rotor 441 is synchronous.
In order to further enhance the attraction between the rotor 443 of the first rotor 441 and second, the first rotor 441 and second
Rotor 443 is oppositely arranged and coaxially.Axis of second rotor 443 along coil 431, which is rotated, to be set so that coil 431 cuts second turn
The magnetic induction line of son 443.Second rotor 443 is arranged at outside accommodating chamber 210 and the second rotor 443 is corresponding with the position of the first rotor 441,
Sealing for improving pipeline 20, prevents fluid leakage.
Magnetic drive generator 100c operation principle is：Fluid driven impeller 30 is rotated, and the impeller 30 of rotation drives first
Rotor 441 is rotated, and the first rotor 441 drives the second rotor 443 to rotate by Magnetic drive, so that the cutting magnetic induction line of coil 431 is simultaneously
In generation induced-current in coil 431.
In summary, the present invention is provided Magnetic drive generator and electricity generation system, by being spaced magnetic induction safely and effectively
Generated electricity, environmental protection, generating efficiency is high, while effectively preventing the hidden danger of gas leakage, leakage.Simultaneously by Magnetic drive generator and
Electricity generation system electricity be able to can be used by power supply unit, electric storage device etc., effectively improve liquid phase in pipeline, gaseous fluid
Utilization rate.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
1. a kind of Magnetic drive generator, it is characterised in that be arranged at including the pipeline for flow of fluid, rotation in the pipeline
At least one rotatable impeller, and TRT, the TRT include rotor and stator, and the rotor includes first
Rotor, the first rotor be made up of magnetic material and rotation direction along the impeller circumferentially disposed, the first rotor
With the impeller synchronous axial system so that coil cutting magnetic induction line on the stator and in producing induced-current in the coil.
2. Magnetic drive generator according to claim 1, it is characterised in that the stream of the axis of the impeller and the fluid
Dynamic direction is vertical.
3. Magnetic drive generator according to claim 2, it is characterised in that the impeller is at least set along its rotation direction
Put side and offer the first mounting groove, the first rotor is enclosed located at the side wall of first mounting groove and synchronous with the impeller
Motion, the stator includes shell and the coil being arranged in the shell, the shell and first mounting groove
Coordinate so that the coil is located in first mounting groove.
4. Magnetic drive generator according to claim 3, it is characterised in that the first rotor is enclosed located at the described first peace
The madial wall of tankage.
5. Magnetic drive generator according to claim 1, it is characterised in that the rotor also includes being made up of magnetic material
The second rotor, second rotor is fixed on outside the pipeline, and the first rotor and the second rotor are oppositely arranged and coaxially,
Axis of second rotor along the coil, which is rotated, to be set so that the coil on the stator cuts the bitrochanteric magnetic
Feel line.
6. Magnetic drive generator according to claim 5, it is characterised in that the position of the pipeline correspondence the first rotor
Put and be communicated with installation cavity, the wheel rotation is arranged in the installation cavity, the first rotor is located at extremely along the impeller
One end is circumferentially disposed less, and one end sealing of the installation cavity away from the pipeline, second rotor is arranged at the peace
Outer and described second rotor of behaveing affectedly is corresponding with the first rotor position.
7. Magnetic drive generator according to claim 6, it is characterised in that the axis of the pipeline and the installation cavity
Axis is vertical, the diameter parallel of the axis of the installation cavity and the impeller.
8. Magnetic drive generator according to claim 5, it is characterised in that second rotor is rotatably arranged at institute
State the outer wall of pipeline.
9. Magnetic drive generator according to claim 1, it is characterised in that there is the pipeline directed fluid inlet to go out with water conservancy diversion
Mouthful, the cross-sectional area of the directed fluid inlet is less than the cross-sectional area of the diversion outlet.
10. a kind of electricity generation system, it is characterised in that including the Magnetic drive generator described in claim any one of 1-9, Yi Jiyu
The lead of the coil electrical connection, the lead is electrically connected with power supply unit or electric storage device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710383071.8A CN106981948A (en) | 2017-05-26 | 2017-05-26 | A kind of Magnetic drive generator and electricity generation system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710383071.8A CN106981948A (en) | 2017-05-26 | 2017-05-26 | A kind of Magnetic drive generator and electricity generation system |
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| CN106981948A true CN106981948A (en) | 2017-07-25 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108054875A (en) * | 2018-01-12 | 2018-05-18 | 西华大学 | A kind of hydroelectric installation |
| CN110445253A (en) * | 2019-08-09 | 2019-11-12 | 珠海格力电器股份有限公司 | The mainboard power supply system and method for intelligent Switching power |
| CN114087106A (en) * | 2021-12-07 | 2022-02-25 | 燕山大学 | Pipeline generator |
| CN115030854A (en) * | 2022-06-16 | 2022-09-09 | 燕山大学 | Pipeline micro generator and data acquisition terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108054875A (en) * | 2018-01-12 | 2018-05-18 | 西华大学 | A kind of hydroelectric installation |
| CN108054875B (en) * | 2018-01-12 | 2023-09-22 | 西华大学 | Hydroelectric power generation device |
| CN110445253A (en) * | 2019-08-09 | 2019-11-12 | 珠海格力电器股份有限公司 | The mainboard power supply system and method for intelligent Switching power |
| CN110445253B (en) * | 2019-08-09 | 2022-07-08 | 珠海格力电器股份有限公司 | Mainboard power supply system and method for intelligently switching power supplies |
| CN114087106A (en) * | 2021-12-07 | 2022-02-25 | 燕山大学 | Pipeline generator |
| CN115030854A (en) * | 2022-06-16 | 2022-09-09 | 燕山大学 | Pipeline micro generator and data acquisition terminal |
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