CN208143058U - Iron-core-free triple-spool generator, pipe generator and wind-driven electric vehicle generator - Google Patents
Iron-core-free triple-spool generator, pipe generator and wind-driven electric vehicle generator Download PDFInfo
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- CN208143058U CN208143058U CN201721566173.5U CN201721566173U CN208143058U CN 208143058 U CN208143058 U CN 208143058U CN 201721566173 U CN201721566173 U CN 201721566173U CN 208143058 U CN208143058 U CN 208143058U
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- 238000010248 power generation Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 7
- 230000005611 electricity Effects 0.000 description 6
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
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Abstract
The utility model provides a kind of iron-core-free triple-spool generator, is related to power generator technical field, and the iron-core-free triple-spool generator includes shell and three rotors and two stators that the interior of shell is arranged in；Three rotors are respectively left rotor, middle rotor and right rotor, and the transfer attached bag includes first side and second side；Described two stators are respectively the first stator and the second stator, and first stator is arranged between the left rotor and the first side, and second stator is arranged between the second side and the right rotor.The iron-core-free triple-spool generator of the application, it alleviates currently in fluids within pipes dynamic power, the requirement of flow and pressure difference to the fluid in pipeline is high, and the technical issues of normally starting and be unable to operate stably the utility model is difficult under conditions of fluid flow small pressure difference is small and additionally provides a kind of pipe generator and wind-driven electric vehicle generator including above-mentioned iron-core-free triple-spool generator.
Description
Technical field
The utility model relates to power generator technical fields, more particularly, to a kind of iron-core-free triple-spool generator.This reality
A kind of pipe generator and wind-driven electric vehicle generator with above-mentioned iron-core-free triple-spool generator is further related to novel.
Background technique
Oil transportation, gas transmission have many relevant electrical equipments in water transfer pipe network, such as the electronic instrument of pipeline includes flow
Meter, pressure sensor, water quality sensor, leakage alarm system etc..The necessary unremitting power supply of above equipment, flowmeter monitoring pipe
The flow velocity of fluid in road, the pressure of pressure sensor monitoring fluids within pipes, line leak alarm system for sending out in time
The leakage failure of existing pipeline, these are all safety guarantee equipment, these equipment allow for operating normally.
Currently, the power supply of above-mentioned equipment is mainly based on battery.The drawbacks of battery in addition to recycle it is improper can be to ring
Other than border pollutes, further include power supply perdurabgility it is short.Since the capacity of battery is limited and smaller, above-mentioned equipment needs frequency
Numerous replacement battery.Therefore, the service life of battery is short, and cost of use is high.Certainly rechargeable battery further can be used, but makes
It is the reuse number for extending battery itself with the effect of rechargeable battery, compared with disposable battery, cost of use phase
To reduction.But the battery of the equipment on pipeline is there is still a need for frequent replacement, and oil transportation, gas transmission, water transfer pipe network are most of in field,
And battery is replaced in outer place out of office and is charged for battery extremely inconvenient.
Oil transportation, gas transmission, water transfer pipe network energy be not exploited, when the fluid is flowing in these pipe networks, adjacent
Two pipeline sections in must have pressure difference, this pressure difference theoretically can as power generation power source, provide
The mechanical energy of power generation.Since the use of battery is there are above-mentioned inconvenience, come into being using the generator that Fluid pressure generates electricity.Hair
Motor can be realized to be generated electricity using the energy of pressure and flow in pipeline, the self-powered of the electronic instrument in piping network
Or self-charging.It has a kind of pipe generator in the prior art, is correspondingly improved on the basis of common generator
To be suitable for pipeline environment.Above-mentioned pipe generator includes stator and rotor, has magnetic pole on rotor, rotor is for generating rotary magnetic
?.There is stator coil part to be provided with silicon steel sheet on stator, wired ring recess on silicon steel sheet, stator coil is in slot.On in addition,
It states structure rotor section and also needs excitation winding.Excitation winding is used to drag after powered up rotor rotation, can just make to turn at this time
Son generates rotating excitation field；If above-mentioned generator cannot achieve power generation without excitation system.Therefore the structure phase of above-mentioned generator
To complexity, staring torque is big, requires to the flowing velocity and pressure difference of fluids within pipes, therefore its smaller scope of application.In addition,
Above-mentioned pipe generator, i.e., it is enabled to generate rotating excitation field, it is also difficult to guarantee the stable operation of generator, because this requires pipeline
Interior fluid will have certain flow velocity and pressure difference.Therefore existing pipe generator, use condition require height, may not apply to
All oil transportation, gas transmission, aqueduct operating condition, it is especially lower in the flow velocity of fluid, almost can not under conditions of pressure difference is small
Operation.
To sum up, a kind of generator that can utilize fluid energy generating how is provided, and can be in fluid flow small pressure difference
Normally starting and stable operation, is those skilled in the art's urgent problem to be solved under conditions of small.Based on this, the utility model
A kind of iron-core-free triple-spool generator and pipe generator are provided to solve above-mentioned technical problem.
Utility model content
The purpose of this utility model is to provide a kind of iron-core-free triple-spool generators, to alleviate using in fluids within pipes
When dynamic power, the requirement of flow and pressure difference to the fluid in pipeline is high, is difficult under conditions of fluid flow small pressure difference is small
The technical issues of normally starting and be unable to operate stably.The another object of the utility model is to provide a kind of pipeline power generation dress
It sets and a kind of wind-driven electric vehicle generator.
Iron-core-free triple-spool generator provided by the utility model including shell and is arranged in three of the interior of shell
Rotor and two stators；Three rotors are respectively left rotor, middle rotor and right rotor, and the transfer attached bag includes first side
And second side；Described two stators are respectively the first stator and the second stator, and first stator is arranged in the left rotor
Between the first side, second stator is arranged between the second side and the right rotor；
The left rotor, the right rotor, described the second of the first side of the middle rotor and the middle rotor
Side is provided at least two magnetic poles；First stator and second stator are provided with multiple winding coils；It is described
Three rotors and described two stators are revolving body, are arranged in same root shaft, the left rotor, the middle rotor and
The right rotor is fixedly connected with the shaft, and first stator and second stator and the shaft are rotatablely connected,
One end of the shaft is connect with driving device, and the driving device is for driving the shaft to rotate.
Further, the magnetic pole and the left rotor, the right rotor and the middle rotor are integrally formed.
Further, first stator and second stator are fixedly connected with the shell, first stator
Bearing is provided between second stator and the shaft.
Further, the distance between first stator and the left rotor and first stator and first side
The distance between face is identical；The distance between second rotor and the right rotor and second rotor and described second side
The distance between face is identical.
Further, the magnetic pole on the magnetic pole and the second side in the first side of the middle rotor is
Same magnet.
Further, can there are multiple groups, multiple groups in three rotors of the setting of the interior of shell and two stators
Three rotors and two stator arranged in series.
The iron-core-free triple-spool generator provided by the utility model, generator are a kind of to convert electric energy for mechanical energy
Device, the iron-core-free triple-spool generator provided by the utility model includes shaft, and shaft is used to connect the dynamic of generator
Power source introduces mechanical energy for iron-core-free triple-spool generator, and shaft is to rotate always at work.There are three turn for setting in shaft
Son and two stators, three rotors are left rotor, middle rotor and right rotor, and two stators are the first stator and the second stator, the
One stator is between left rotor and middle rotor, and the second stator is between middle rotor and right rotor.The wherein two sides of middle rotor
There is magnetic pole, be first side close to the side of the first stator, is second side close to the side of the second stator.In first side
With magnetic pole is provided in second side.
According to Faraday's electromagnetic induction law, a part of conductor of closed circuit does the movement of cutting magnetic induction line in magnetic field
When, electric current will be generated in conductor.The iron-core-free triple-spool generator provided by the utility model has two groups can generate electricity
The structure of stream is left rotor, the first stator and first side and second side, the second rotor, right rotor respectively.With wherein
For one group of left rotor, the first stator and first side, left rotor is all fixedly connected with shaft with middle rotor, and shaft is to turn
It is dynamic.Left rotor and first side are provided with multiple magnetic poles, the magnetism of the adjacent magnetic pole on left rotor and first side on the contrary,
And the magnetism of the opposite magnetic pole across the first stator on left rotor and first side is on the contrary, i.e. left rotor and middle rotor
First side forms rotating excitation field.Have winding coil on first stator, winding coil is closed circuit, and on the first stator and
Shaft rotation connection, that is to say, that the first stator does not turn in shaft rotation.Therefore winding coil cutting left rotor and middle rotor
First side composed by rotating excitation field magnetic induction line, generate electric current in the winding coil of the first stator.
According to the reason of above-mentioned generation electric current it is found that electric current only needs to allow three rotors rotations when generating, and three rotors
Be with shaft it is affixed, one end of shaft is connect with driving device.It can be seen that the iron-core-free triple-spool provided by the utility model
Generator, required staring torque very little are especially suitable for utilizing fluid energy generating, do not need separately to set excitation system,
The small condition of fluid flow small pressure difference can normally start and stable operation.In addition, the coil windings on stator use slotless, nothing
Core structure, can to avoid as there are tooth socket and iron core and caused by electromagnetic torque unstable phenomenon, to reduce
Generation loss, the efficiency for improving power generation.
Pipe generator provided by the utility model generates electricity including above-mentioned described in any item iron-core-free triple-spools
Machine, the driving device are impeller, turbine, waist wheel or the device that can be driven by fluid.
It further, further include transmission component, the output shaft of the transmission component is connect with the shaft, the transmission group
The input shaft of part is connect with the driving device.
Further, the transmission component is magnetic drive, and the magnetic drive includes driven member, separator and master
Moving part, the separator are made using nonferromagnetic material, and the separator has a cavity, the driving link position in the cavity,
The driven member is located at outside the cavity；One end of the driving link is connect with the driving device, and the other end is provided with first
Magnetic pole placement section, one end of the driven member are connect with the shaft, and the other end is provided with the second magnetic pole placement section；Described first
It is connected with the first magnetic pole on magnetic pole placement section, is connected with the second magnetic pole on the second magnetic pole placement section；First magnetic pole and
Second magnetic pole is provided with multiple permanent magnets, and the magnetic pole of the adjacent permanent magnet is opposite.
Further, the first magnetic pole placement section and/or the second magnetic pole placement section are barrel-shaped revolving body.
Further, the first magnetic pole placement section and/or the second magnetic pole placement section are dish type revolving body.
Further, the section of the permanent magnet can be one of bar shape, segment, rectangular, round.
Wind-driven electric vehicle generator provided by the utility model, including iron-core-free triple-spool described in any of the above embodiments power generation
Machine, the driving device are impeller, and roof, headstock or car body is arranged in the impeller can be by the position of wind drive；Institute
The battery that electric energy caused by iron-core-free triple-spool generator is electric vehicle is stated to charge.
Since iron-core-free triple-spool generator has above-mentioned technique effect, the pipeline with iron-core-free triple-spool generator is sent out
Electric installation and wind-driven electric vehicle generator should also have corresponding technical effect.In addition, wind-driven electric vehicle generator being capable of benefit
It is produced electricl energy with wind-force, generated electric energy is interior electric energy storage device, to improve the cruising ability of electric vehicle.
Based on this, compared with original technology, iron-core-free triple-spool generator has not to be needed separately to set excitation system the utility model
System and the small advantage of staring torque, furthermore use scope is wide, when generating electricity particularly for pipeline power generation and electric vehicle, uses
Effect is good, practicability is high.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram in a direction of the iron-core-free triple-spool generator that embodiment one provides；
Fig. 2 is the structural schematic diagram in another direction of the iron-core-free triple-spool generator that embodiment one provides；
Fig. 3 is the main view of the pipe generator of embodiment two；
Fig. 4 is the top view of pipe generator；
Fig. 5 is the stereoscopic schematic diagram of pipe generator；
Fig. 6 is a kind of structure of magnetic drive；
Fig. 7 is another structure of magnetic drive；
Fig. 8 is another structure of magnetic drive；
Fig. 9 is the arrangement schematic diagram of the first magnetic pole and/or the second magnetic pole.
Label：100- iron-core-free triple-spool generator；110- shell；210- left rotor；Rotor in 220-；230-
Right rotor；The first stator of 310-；The second stator of 320-；400- shaft；500- bearing；600- pipeline；700- transmission group
Part；800- impeller；710- driven member；720- separator；730- driving link；731- the first magnetic pole placement section；732-
Two magnetic pole placement sections.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", " left side ",
" right side ", "vertical", "horizontal", "inner", "outside" etc., indicated by orientation or positional relationship be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, such as there is term
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Embodiment one
Fig. 1 is the structural schematic diagram in a direction of the iron-core-free triple-spool generator that embodiment one provides；Fig. 2 is that it is another
The structural schematic diagram in one direction.As illustrated in fig. 1 and 2, a kind of iron-core-free triple-spool generator is provided in the present embodiment.Nothing
Iron core triple-spool generator includes shell 110 and three rotors and two stators that are arranged in inside shell 110.Three rotors point
It Wei left rotor 210, middle rotor 220 and right rotor 230, wherein middle rotor 220 includes first side and second side.Two
Stator is respectively the first stator 310 and the second stator 320, and the of left rotor 210 and middle rotor 220 is arranged in the first stator 310
Between one side, the second stator 320 is arranged between the second side and right rotor 230 of middle rotor 220.
Multiple magnetic are provided in the first side and second side of left rotor 210, right rotor 230 and middle rotor 220
Pole, the first stator 310 and the second stator 320 are provided with multiple winding coils.Three rotors and two stators are revolving body,
And be arranged in same root shaft 400, left rotor 210, middle rotor 220 and right rotor 230 are fixedly connected with shaft 400,
First stator 310 and the second stator 320 are rotatablely connected with shaft 400, and one end of shaft 400 is connect with driving device, driving dress
It sets for driving the shaft 400 to rotate.
Generator is a kind of device for converting mechanical energy to electric energy, the iron-core-free triple-spool provided by the utility model
Generator includes shaft 400, and shaft 400 is used to connect the power source of generator, is introduced for iron-core-free triple-spool generator mechanical
Can, shaft 400 is to rotate always at work.Setting is to turn left there are three rotor and two stators, three rotors in shaft 400
Son 210, middle rotor 220 and right rotor 230, two stators are the first stator 310 and the second stator 320, and the first stator 310 is located at
Between left rotor 210 and middle rotor 220, the second stator 320 is between middle rotor 220 and right rotor 230.Wherein middle rotor
There are magnetic pole in 220 two sides, are first side close to the side of the first stator 310, are second close to the side of the second stator 320
Side.Magnetic pole is provided in first side and second side.
According to Faraday's electromagnetic induction law, a part of conductor of closed circuit does the movement of cutting magnetic induction line in magnetic field
When, electric current will be generated in conductor.The iron-core-free triple-spool generator provided by the utility model has two groups can generate electricity
The structure of stream is left rotor 210, the first stator 310 and first side and second side, the second rotor, right rotor respectively
230.By taking wherein one group of left rotor 210, the first stator 310 and first side as an example, left rotor 210 and middle rotor 220 all and turn
Axis 400 is fixedly connected, and shaft 400 is rotation.Left rotor 210 and first side are provided with multiple magnetic poles, left rotor 210
With in first side adjacent magnetic pole magnetism on the contrary, and on left rotor 210 and first side across the first stator
The magnetism of 310 opposite magnetic pole is on the contrary, i.e. the first side of left rotor 210 and middle rotor 220 forms rotating excitation field.First is fixed
There is winding coil on son 310, winding coil is closed circuit, and is rotatablely connected on the first stator 310 with shaft 400, also
It is to say that the first stator 310 does not turn when shaft 400 rotates.Therefore the of winding coil cutting left rotor 210 and middle rotor 220
The magnetic induction line of rotating excitation field composed by one side generates electric current in the winding coil of the first stator 310.
According to the reason of above-mentioned generation electric current it is found that electric current only needs to allow three rotors rotations when generating, and three rotors
Be with shaft 400 it is affixed, one end of shaft 400 is connect with driving device.It can be seen that the iron-core-free provided by the utility model
Triple-spool generator, required staring torque very little are especially suitable for utilizing fluid energy generating, do not need separately to set excitation system
System can normally start simultaneously stable operation in the small condition of fluid flow small pressure difference.In addition, the coil windings on stator use nothing
Slot, iron-free cored structure, can to avoid as there are tooth socket and iron core and caused by electromagnetic torque unstable phenomenon, to subtract
Low generation loss, the efficiency for improving power generation.
Based on this, the utility model has and does not need separately to set excitation system and small excellent of staring torque compared with original technology
Point.
In the optinal plan of the present embodiment, the magnetic pole and the left rotor, the right rotor and the middle rotor one
Molding.
Magnetic pole can be embedded in or be attached to the surface of left rotor, right rotor and middle rotor, and by magnetic pole and each rotor
It is directly prepared into integrally formed structure, so that left rotor, right rotor and middle rotor to be formed to the whole magnet of multipole.Such turn
Stability of the son in rotation is high, with small vibration.
Further, the left rotor, the right rotor and the middle rotor are made of the material of lighter in weight.Such as
Aluminium, various lightweight composite materials etc., such rotor weight is lighter, and not only noise is smaller in rotation, additionally it is possible to reduce iron-core-free
Triple-spool generator opens torque, increases the generated output of generator.
In the optinal plan of the present embodiment, first stator 310 and second stator 320 with the shell 110
It is fixedly connected, is provided with bearing 500 between first stator 310 and second stator 320 and the shaft 400.
In the optinal plan of the present embodiment, bearing 500 is provided between shell 110 and shaft 400.Since shell 110 is
Static element, and shaft 400 is rotating member, therefore bearing 500 is provided between shell 110 and shaft 400.
In the optinal plan of the present embodiment, the arrangement mode phase of multiple magnetic poles on left rotor 210 and first side
Together.Second side is identical with the arrangement mode of multiple magnetic poles of right rotor 230.Due to the first of left rotor 210 and middle rotor 220
Common generation magnetic field on side, thus the arrangement mode of magnetic pole uniformly caused by the magnetic line of force more evenly.But left rotor
210 and the magnetic pole arrangement mode of right rotor 230 can be the same or different, similarly, first side on middle rotor 220 and
The magnetic pole arrangement mode of second side can be the same or different, within the scope of protection of this application.
The magnetic pole and described second side in the optinal plan of the present embodiment, in the first side of the middle rotor
Magnetic pole on face is same magnet.Due to all arranging magnetic pole in the first side and second side of middle rotor, this two sides
Magnetic pole can be used a magnet, i.e. a magnet stretch out respectively in rotor both sides, this magnet functions simultaneously as first side
It is used with the magnetic pole of second side.Certainly the magnetic pole in the first side and second side of rotor can also be respectively set,
Within the scope of protection of this application.
In the optinal plan of the present embodiment, coil is provided on first stator 310 and second stator 320
Slot is embedded in the winding coil, the shape matching of the winding coil and the coil slot in the coil slot.In above-mentioned implementation
On the basis of example, winding coil can be encapsulated on the first stator 310, and the second stator 320 is similarly.
In the optinal plan of the present embodiment, the distance between first stator 310 and the left rotor 210 with it is described
The distance between first stator 310 and the first side are identical；The distance between second rotor and the right rotor 230
The distance between second rotor and the second side are identical.The distance between first stator 310 and left rotor 210 with
The distance between first stator 310 and first side are identical, and the air cleft to guarantee 310 two sides of the first stator is consistent, and at this time first
The magnetic pull of rotor two sides is identical, is conducive to reduce axial force, extends the service life of generator.
In the optinal plan of the present embodiment, three rotors of the setting of the interior of shell and two stators can be with
There are multiple groups, three rotors described in multiple groups and two stator arranged in series.That is, the structure of one group of three rotor and two stators is
The arrangement of " left rotor, the first stator, middle rotor, the second stator and right rotor ".Next group of three rotors connected in series and two
The structure of a stator is same as above.It is readily apparent that, first group of right rotor and second group of left rotor can be synthesized on this basis
For a rotor, i.e., first group of right rotor and second group of left rotor are functioned simultaneously as using a rotor.To further
Under the purpose for improving generated energy, while reducing volume, saving space.
Embodiment two
Fig. 3-Fig. 9 is the related schematic diagram for the pipe generator that another embodiment of the utility model provides.The present embodiment
The pipe generator provided is the further improvement of the iron-core-free triple-spool generator provided embodiment one,
Technical solution described in embodiment one also belongs to the embodiment, and the technical solution that embodiment one has been described is not repeated to retouch
It states.
Specifically, as shown in Figure 3 and Figure 5, providing a kind of 600 power generator of pipeline, including reality in the present embodiment
Apply any iron-core-free triple-spool generator 100 in example one, the driving device be impeller 800, turbine, waist wheel or its
The wheel that he can be driven by fluid, other are conducive to fluid-operated device.Impeller 800 refers to by multiple camber blades around center
Axis annular array and the structure constituted.The structure of the impeller 800 can be open type, enclosed or half-closed, in the application
In protection scope.Waist wheel can be used similar to the waist wheel in rotz flowmeter.In use, impeller 800 or waist wheel are put into pipe
Inside road 600, the output shaft of impeller 800 or waist wheel is connected in shaft 400.Turbine is the wheel of another blade shape.Or
Person is other wheels that can be driven by fluid.Other devices that can be driven by fluid, that is to say, that can after fluid driving
Drive any device of the shaft rotation of iron-core-free triple-spool generator 100.
In the present embodiment, drive the external force of the Wheel structures such as above-mentioned impeller, turbine, waist wheel by taking the fluid in pipeline as an example,
Certainly wind-force, water flow etc. be can also be, nothing can also be directly or indirectly driven by petrol engine, diesel engine or electric power
The shaft of iron core triple-spool generator 100, in the application protection scope.
It on the basis of the above embodiments, further, further include transmission component 700, the transmission component 700 includes setting
It sets between the shaft and the driving device.
From the above mentioned, it is only applicable in impeller 800 or waist wheel being capable of drive shaft.Further, it is contemplated that impeller 800 and waist
There is a situation where that flow is small in the pipeline 600 at the place of wheel, in the input shaft and driving device of iron-core-free triple-spool generator
Between further be provided with transmission component 700.Due to being provided with transmission component 700, the condition in lesser flow is enabled to
Under can also drive iron-core-free triple-spool generator.Transmission component 700 can be ball coupling or ball-type shaft coupling, at this
In the protection scope of application.
On the basis of the above embodiments, further, it includes driven member that the transmission component 700, which is magnetic drive,
710, separator 720 and driving link 730, the separator 720 are made using nonferromagnetic material, and the separator 720 has cavity,
In the cavity, the driven member 710 is located at outside the cavity driving link 730；One end of the driving link 730 with
The driving device connection, the other end are provided with the first magnetic pole placement section 731, one end of the driven member 710 and the shaft
Connection, the other end are provided with the second magnetic pole placement section 732；It is connected with the first magnetic pole on the first magnetic pole placement section 731, it is described
The second magnetic pole is connected on second magnetic pole placement section 732；First magnetic pole and second magnetic pole are provided with multiple permanent magnetism
The magnetism of body, the adjacent permanent magnet is opposite.
In order to normally starting and stable operation, transmission component 700 under the conditions of more small pressure difference is smaller for fluid flow
Use magnetic drive.The first magnetic pole and the second magnetic pole of magnetic drive are provided with multiple permanent magnets, the first magnetic pole and
Two magnetic poles are separated by separator 720, and separator 720 has cavity, and driving link 730 is located in cavity, and the first magnetic pole is located at actively
On part 730；Driven member 710 is located at outside cavity, and the second magnetic pole is located on driven member 710, and separator 720 uses nonferromagnetic material
It is made, nonferromagnetic material, such as stainless steel, aluminium alloy etc..
As shown in Fig. 3, Fig. 4 and Fig. 5,600 power generator of pipeline be can connect on the side wall of pipeline 600, the most excellent
Choosing, can connect on a branch pipe on the side wall of pipeline 600.For being connected on branch pipe, the isolation of magnetic drive
Part 720 can be connect with the end of branch pipe, since the end of branch pipe can process a more flat plane, separator
It can preferably be sealed between 720 and branch pipe.
The power transmission process of magnetic drive is：Fluid forces impeller 800 in pipeline 600, impeller 800 drive Magnetic drive dress
The driving link 730 set rotates, and the first magnetic pole on driving link 730 drives the rotation of the second magnetic pole, to drive 710 turns of driven member
It is dynamic.
As shown in figure 9, the first magnetic pole and the second magnetic pole are provided with multiple permanent magnets, the magnetic phase of adjacent permanent magnet
Instead, add shade in figure and two anisotropic permanent magnets of difference of shade are not added.According to the magnet principle that there is a natural attraction between the sexes, not by
Anisotropic permanent magnet when external force on the first magnetic pole and the second magnetic pole is attracted, and driving link 730 rotates when by external force, and at this time first
Magnetic pole and the second magnetic pole misplace, so that driven member 710 be driven to rotate.Certainly, two adjacent magnetic poles can be located next to,
Can be spaced apart, Fig. 9 shows a kind of situation.
In the optional scheme of the present embodiment, the permanent magnet can be bar shape, segment or dotted convex
Block.
In the optional scheme of the present embodiment, the first magnetic pole placement section 731 and/or the second magnetic pole placement section
732 be barrel-shaped revolving body.
In the optional scheme of the present embodiment, the first magnetic pole placement section 731 and/or the second magnetic pole placement section
732 be dish type revolving body.
As shown in Fig. 6,7 and Fig. 8, the first magnetic pole placement section 731 and the second magnetic pole placement section 732 can be respectively dish type
Or it is barrel-shaped, Fig. 6 shows the case where the first magnetic pole placement section 731 and the second magnetic pole placement section 732 are dish type, and Fig. 7 and 8 shows
Having gone out the first magnetic pole placement section 731 and the second magnetic pole placement section 732 is barrel-shaped situation, it is, of course, also possible to which the first magnetic pole is put
Set portion 731 be it is barrel-shaped, the second magnetic pole placement section 732 is dish type or the first magnetic pole placement section 731 is dish type, and the second magnetic pole is put
Set portion 732 be it is barrel-shaped, within the scope of protection of this application.
As shown in FIG. 7 and 8, when the first magnetic pole placement section 731 and the second magnetic pole placement section 732 are barrel-shaped, Ke Yi
The outer end face and lateral wall of the first barrel-shaped magnetic pole placement section 731 are both provided with permanent-magnet pole, in the second barrel-shaped magnetic pole placement section
732 inner face and inner sidewall is both provided with permanent-magnet pole, and permanent-magnet pole can also only be arranged at side plate and end face one.
Above-mentioned pipe generator it is widely used, especially can with instrument, change, distribution, networking system, metering, pressure regulation,
The integrated power generation skid mounted equipment of warning device composition.
Embodiment three
Present embodiments provide a kind of wind-driven electric vehicle generator, the wind-driven electric vehicle power generation provided in this embodiment
Machine is the further improvement of the iron-core-free triple-spool generator provided embodiment one, technology described in embodiment one
Scheme also belongs to the embodiment, and the technical solution that embodiment one has been described is not repeated to describe.
Wind-driven electric vehicle generator provided by the utility model, including iron-core-free triple-spool described in any of the above embodiments power generation
Machine, the driving device are impeller, and roof, headstock or other car bodies are arranged in the impeller can be by the position of wind drive
It sets；Electric energy caused by the iron-core-free triple-spool generator is the battery charging or power supply of electric vehicle.
Iron-core-free triple-spool generator provided by the present application can be also used for electric car or mixed electrical automobile.Electric car
Or the cruising ability of mixed electrical automobile depends primarily on interior electric energy storage device, the iron-core-free triple-spool generator can be given upper
State electric energy storage device charging.In use, onboard by iron-core-free triple-spool generator installation, since driving device thereon is
Can be by fluid-operated wheel, therefore when driving a vehicle, driving device thereon can be pushed by flowing through the wind-force on vehicle.In addition, vehicle is quiet
When only, driving device under conditions of having wind thereon can also be pushed.
Driving device can be impeller, turbine, waist wheel, or the wheel that can be driven for other by fluid.Preferably, it drives
Device uses impeller.Impeller can be arranged in any way on the car body, it is preferred that impeller lateral arrangement is vertically arranged.
Lateral arrangement or the impeller being vertically arranged energy conversion efficiency highest on the car body.
Based on this, charges or power to electric energy storage device using iron-core-free triple-spool generator, can further improve vehicle
Cruising ability.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand：It is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of iron-core-free triple-spool generator, which is characterized in that including shell and be arranged in three of the interior of shell and turn
Son and two stators；Three rotors are respectively left rotor, middle rotor and right rotor, the transfer attached bag include first side and
Second side；Described two stators are respectively the first stator and the second stator, the first stator setting in the left rotor and
Between the first side, second stator is arranged between the second side and the right rotor；
The left rotor, the right rotor, the second side of the first side of the middle rotor and the middle rotor
It is provided at least two magnetic poles；First stator and second stator are provided with multiple winding coils；
Three rotors and described two stators are revolving body, are arranged in same root shaft, the left rotor, described
Middle rotor and the right rotor are fixedly connected with the shaft, and first stator and second stator and the shaft turn
Dynamic connection, one end of the shaft are connect with driving device, and the driving device is for driving the shaft to rotate.
2. iron-core-free triple-spool generator according to claim 1, which is characterized in that the magnetic pole and the left rotor,
The right rotor and the middle rotor are integrally formed.
3. iron-core-free triple-spool generator according to claim 1, which is characterized in that first side of the middle rotor
The magnetic pole on the magnetic pole and the second side on face is same magnet.
4. iron-core-free triple-spool generator according to claim 1, which is characterized in that in the setting of the interior of shell
Three rotors and two stators can have multiple groups, three rotors described in multiple groups and two stator arranged in series.
5. a kind of pipe generator, which is characterized in that including iron-core-free triple-spool according to any one of claims 1-4
Generator, the driving device are impeller, turbine, waist wheel or the device that can be driven by fluid.
6. pipe generator according to claim 5, which is characterized in that it further include transmission component, the transmission component
Output shaft connect with the shaft, the input shaft of the transmission component is connect with the driving device.
7. pipe generator according to claim 6, which is characterized in that the transmission component is magnetic drive, institute
Stating magnetic drive includes driven member, separator and driving link, and the separator is made using nonferromagnetic material, the separator
There is cavity, in the cavity, the driven member is located at outside the cavity for the driving link position；One end of the driving link and institute
Driving device connection is stated, the other end is provided with the first magnetic pole placement section, and one end of the driven member is connect with the shaft, another
End is provided with the second magnetic pole placement section；The first magnetic pole, the second magnetic pole placement section are connected on the first magnetic pole placement section
On be connected with the second magnetic pole；First magnetic pole and second magnetic pole are provided with multiple permanent magnets, the adjacent permanent magnetism
The magnetic pole of body is opposite.
8. pipe generator according to claim 7, which is characterized in that the first magnetic pole placement section and/or described
Second magnetic pole placement section is dish type revolving body, or is barrel-shaped revolving body.
9. pipe generator according to claim 7, which is characterized in that the section of the permanent magnet can be bar shaped
One of body, segment, rectangular, round.
10. a kind of wind-driven electric vehicle generator, which is characterized in that including iron-core-free three according to any one of claims 1-4
Rotor generator, the driving device are impeller, and roof, headstock or car body is arranged in the impeller can be by wind drive
Position；Electric energy caused by the iron-core-free triple-spool generator is that the battery of electric vehicle charges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721566173.5U CN208143058U (en) | 2017-11-20 | 2017-11-20 | Iron-core-free triple-spool generator, pipe generator and wind-driven electric vehicle generator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721566173.5U CN208143058U (en) | 2017-11-20 | 2017-11-20 | Iron-core-free triple-spool generator, pipe generator and wind-driven electric vehicle generator |
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| Publication Number | Publication Date |
|---|---|
| CN208143058U true CN208143058U (en) | 2018-11-23 |
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| CN (1) | CN208143058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087106A (en) * | 2021-12-07 | 2022-02-25 | 燕山大学 | Pipeline generator |
-
2017
- 2017-11-20 CN CN201721566173.5U patent/CN208143058U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114087106A (en) * | 2021-12-07 | 2022-02-25 | 燕山大学 | Pipeline generator |
| CN114087106B (en) * | 2021-12-07 | 2022-12-13 | 燕山大学 | Pipeline generator |
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Effective date of registration: 20231211 Address after: No. 18 Jinyang Road, Jingkou Industrial Park, Zhenjiang City, Jiangsu Province, China Patentee after: Zhenjiang Lianhe technology research and Development Co.,Ltd. Address before: Room 202, Building 2, Boji Lane, Jingkou District, Zhenjiang City, Jiangsu Province, 212000 Patentee before: Peng Jinfu |
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