CN206399285U - A kind of magnetic artillery - Google Patents
A kind of magnetic artillery Download PDFInfo
- Publication number
- CN206399285U CN206399285U CN201621345148.XU CN201621345148U CN206399285U CN 206399285 U CN206399285 U CN 206399285U CN 201621345148 U CN201621345148 U CN 201621345148U CN 206399285 U CN206399285 U CN 206399285U
- Authority
- CN
- China
- Prior art keywords
- energy storage
- flywheel
- rotor
- wheel
- rotary shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a kind of magnetic artillery, including：Power supply and flywheel energy storage system, flywheel energy storage system constitutes charging circuit with power electric connection, charging circuit is provided with charge switch, two parallel guide rails, armature, armature is contacted and can moved along closed slide with two closed slides, and flywheel energy storage system, closed slide and armature are electrically connected to form power supply circuit, and power supply circuit is provided with power switch；Flywheel energy storage system includes energy storage device, the vacuum extractor that can be vacuumized to the closing space that housing is surrounded and the cooling device cooled down to energy storage device is connected with the aspirating hole of the housing of energy storage device.The technical problem that the utility model is solved is to overcome that existing magnetic artillery energy storage device energy energy density is low, the low technical problem for causing moment power output low of energy storage, a kind of magnetic artillery is provided, using flywheel energy storage system as energy storage device, so that shell obtains bigger acceleration in transmitting.
Description
Technical field
The utility model relates to the use of the weapon that electromagnetic force fires shells.Specially a kind of magnetic artillery.
Background technology
The principle of magnetic artillery is to be propelled away shell using electromagnetic force, has the advantages that firing rate is fast, far firing range, meanwhile,
Due to not needing gunpowder, compared with the shell that gunpowder is launched, space can be greatlyd save, and substantially reduce cost.Current electromagnetism
The energy of big gun is not sufficiently stable using common energy storage device structure, and its energy storage density is low causes moment power output than relatively low,
Shell as restriction magnetic artillery obtains the bottleneck of more high acceleration when launching.
Utility model content
The technical problem that the utility model is solved is to overcome existing magnetic artillery energy storage device energy-structure to be not sufficiently stable
And energy storage density is low causes moment power output than relatively low technical problem there is provided a kind of magnetic artillery, using structure is more stable can
The bigger flywheel energy storage system of lean on and energy storage density improves moment power output as energy storage device, makes shell in transmitting
Obtain bigger acceleration.
Magnetic artillery of the present utility model, including：
Power supply,
Flywheel energy storage system, the flywheel energy storage system is constituted on charging circuit, the charging circuit with power electric connection
Provided with charge switch,
Two parallel guide rails,
Armature, the armature is contacted with two closed slides and can moved along the closed slide, the flywheel storage
Can system, closed slide and armature be electrically connected to form power supply circuit, the power supply circuit is provided with power switch；
Flywheel energy storage system, the flywheel energy storage system is constituted on charging circuit, the charging circuit with power electric connection
Provided with charge switch,
Two parallel guide rails,
Armature, the armature is contacted with two closed slides and can moved along the closed slide, the flywheel storage
Can system, closed slide and armature be electrically connected to form power supply circuit, the power supply circuit is provided with power switch；
The flywheel energy storage system includes energy storage device, and the energy storage device includes housing, flywheel energy storage rotor, magnetic suspension
Device and energy conversion device,
The housing includes cylindrical lateral wall, the upper end cover fixed and be tightly connected with the side wall and solid with the side wall
Bottom end cover that is fixed and being tightly connected, the housing is provided with aspirating hole,
The flywheel energy storage rotor is located in the housing, and the flywheel energy storage rotor includes,
Rotary shaft, for the solid steel shaft being vertically arranged,
First wheel, the first wheel is made up of spring steel, be enclosed in the rotary shaft can the rotary shaft band
The dynamic lower and rotary shaft synchronous rotary, the first wheel has discoid body, and the outer rim of the discoid body is rolled over to one lateral bending
Abutting part is formed, groove, the plate-like of the first wheel are slowed down in the position that the abutting part is connected with the discoid body provided with stress
Body from middle part to edge relative to the vertical plane inclination perpendicular to the rotary shaft, and towards the side for forming the abutting part
Tilt,
Foreign steamer, the foreign steamer is tubbiness, is enclosed on the first wheel, and its inwall is outer with the first wheel abutting part
Wall is engaged；
The magnetic levitation system, which is located at, to be used for the upper end for supporting the rotary shaft of the flywheel and allows described in the housing
Rotary shaft rotates relative to the magnetic levitation system,
The energy conversion device is located in the housing and positioned at the lower section of the flywheel, the energy conversion device bag
Include the stator formed by magnetic pole circuit coiling, the rotor that can be rotated relative to the stator and the biography that rotation is driven by the rotor
Moving axis, the power transmission shaft is fixedly connected and synchronous rotary with the rotating shaft coaxle of the flywheel, and the energy conversion device is also wrapped
Include cooling duct；
The flywheel energy storage system also includes,
Vacuum extractor, the vacuum extractor is connected with the aspirating hole of the housing of the energy storage device can be to the housing
The closing space surrounded is vacuumized；
Cooling device, the cooling device includes the fluid reservoir of storage coolant, turned with the fluid reservoir and the energy
Connecting tube and providing power for the coolant makes the coolant logical in the cooling that the cooling duct of changing device is connected
The cooling pump of road interior circulation.
Preferably, the flywheel energy storage system also includes：
Vacuum control unit, is connected to control the operation of the vacuum extractor with the vacuum extractor；
Cooling controller, is connected to control the cooling device with the cooling device；
Energy conversion control device, is connected with the energy conversion device, can control the magnetic pole circuit and the charging
The on off operating mode of circuit and power supply circuit, when the magnetic pole circuit and charging circuit connection with the power supply circuit while disconnect
When, the rotor of the energy conversion device rotates to drive the flywheel by the power transmission shaft under the magneticaction of stator
Energy storage rotor rotates, and the energy conversion device converts electrical energy into the rotating machinery of the flywheel energy storage rotor as motor
It can store, when the magnetic pole circuit and the charging circuit, which disconnect, to be connected with the power supply circuit simultaneously, the flywheel
Energy storage rotor drives the rotor rotation of the energy conversion device so that the magnetic pole circuit produces electricity by the power transmission shaft
Stream, it is described that the rotating mechanical energy of the flywheel energy storage rotor is converted into electric energy supply by the energy conversion device as generator
Power supply circuit.
Preferably, each energy storage device of the flywheel energy storage system sets detection energy conversion device temperature
Temperature sensor, the temperature sensor is also connected to transmit the temperature of the temperature sensor with the cooling controller
To the cooling controller, the cooling controller controls the operation of the cooling device to make according to the Temperature numerical received
The temperature control of the energy storage device is within the temperature range of setting.
Preferably, each energy storage device of the flywheel energy storage system is provided for detecting the air pressure of enclosure interior air pressure
Sensor, the baroceptor also is connected to send the data of the baroceptor to institute with the vacuum control unit
Vacuum control unit is stated, the vacuum control unit controls the operation of the vacuum extractor to make institute according to the Temperature numerical received
The air pressure stated in the housing of energy storage device is controlled in the air pressure range of setting.
Preferably, by round-corner transition between the abutting part and the discoid body, the stress slows down groove positioned at institute
State on the outer wall of fillet.
Preferably, the inwall of the foreign steamer is provided with the position that the outer wall with the first wheel abutting part is engaged
The first fitting projection circumferentially, in a state where mounting is completed, the abutting part of the first wheel are matched somebody with somebody with described first
Raised tight fit is closed, at least one end of first fitting projection, which is provided with, guides the first wheel in the foreign steamer along axis
The installation guiding slope of relative motion, one end that the abutting part is first contacted when at least one end of the first fitting projection is installs.
Preferably, the first wheel also include be enclosed on can be with the rotary shaft synchronous axial system in the rotary shaft peace
Axle sleeve is filled, the discoid body is located at the outside of the mounting sleeve and is integrally formed with the mounting sleeve.
Preferably, the flywheel also include be located at the first wheel above the second wheel hub, second wheel hub by
Spring steel is made, and is enclosed in the rotary shaft, and can under the drive of the rotary shaft with the rotary shaft synchronous rotary, it is described
The planform of second wheel hub is identical with the planform of the first wheel, and in the state of assembling is completed, described first
The discoid body of wheel hub is identical with the incline direction of the discoid body of second wheel hub, and the abutting part of second wheel hub is with being arranged on
The second fitting projection tight fit on foreign steamer inwall, the flywheel also includes positioning shaft sleeve, and the positioning shaft sleeve is enclosed on the rotation
In rotating shaft, and positioned between the first wheel and the second wheel hub, the lower end of the rotary shaft, which has, to be used for the first round
The shaft shoulder that the lower end of hub is positioned.
Preferably, the magnetic levitation system includes at least one magnetic suspension bearing, each magnetic suspension bearing includes fixing
In the rotary shaft and can with the rotor magnet of the rotary shaft synchronous rotary and with the relatively-stationary stator magnet of the housing
Body, the rotor magnet is relative up and down with the stator magnet, and the rotor magnet face relative with the stator magnet is
Heteropole.
Preferably, the rotor magnet is embedded on rotor carrier, the rotor carrier is fixed in the rotary shaft,
The stator magnet is embedded on stator carrier, and the stator carrier is fixed on the mounting bracket fixed with the housing, described
The rotor carrier of magnetic suspension bearing is threadedly secured in the rotary shaft.
Magnetic artillery of the present utility model compared with prior art, has the advantages that：
1st, the flywheel energy storage rotor of the flywheel energy storage system of magnetic artillery of the present utility model, the discoid body of its first wheel
Outer rim is bent to form abutting part to one side, and abutting part offsets in the presence of pretightning force with the inwall of foreign steamer.First wheel
Discoid body is tilted from middle part to edge relative to the vertical planar tilt perpendicular to rotary shaft, and towards the side for forming abutting part.
When first wheel and foreign steamer rotate at a high speed, foreign steamer can produce outside displacement under the influence of centrifugal force, first wheel by
Although centrifugal force less than the centrifugal force that foreign steamer is subject to, because the outer rim of first wheel has been bent into abutting part, and discoid body
Inclined design, discoid body and abutting part produce the dilatating and deformable of radial direction after by centrifugal force.So as to finally produce and foreign steamer one
The radial deformation of cause, abutting part can be adjacent to the inwall of foreign steamer, keep the pretightning force with foreign steamer.On the one hand the structure of flywheel is caused
It is more stable reliable, on the other hand improve the energy storage density of flywheel energy storage system.Relative to prior art, electricity of the present utility model
The flywheel energy storage system of magnetic big gun improves energy storage capacity and moment power output, so as to improve acceleration of the shell in transmitting.
Groove is slowed down in the junction of abutting part and discoid body provided with stress, and stress, which slows down groove, can reduce stress, prevent herein due to stress too
Damage greatly.Meanwhile, flywheel energy storage system is additionally provided with vacuum extractor and cooling device, and vacuum extractor is to energy accumulation device for fly wheel
The space that surrounds of housing vacuumize so that flywheel energy storage rotor rotates in vacuum environment, reduces the resistance of rotation so that
Further increase the energy storage density of flywheel energy storage system.Cooling device is cooled down to energy storage device, reduction energy storage device
The temperature of energy conversion device, to ensure its normal operation.
2nd, the flywheel energy storage system of magnetic artillery of the present utility model also include vacuumize control device, cooling controller and
Energy conversion control device, realize vacuumize, cool down and energy conversion automatically control so that the operation of flywheel energy storage system
It is more intelligent and more accurate.
Brief description of the drawings
Fig. 1 is the structural representation of the magnetic artillery of the utility model one embodiment.
Fig. 2 is the structural representation of the flywheel energy storage system of the magnetic artillery of the utility model one embodiment.
Fig. 3 shows for the sectional structure of the energy storage device of the flywheel energy storage system of the magnetic artillery of the utility model one embodiment
It is intended to.
Fig. 4 is the cross section structure diagram of the flywheel energy storage rotor of the energy storage device shown in Fig. 3.
Fig. 5 is the enlarged diagram of part A in Fig. 4.
Fig. 6 be Fig. 4 in energy storage device magnetic levitation system and the enlarged diagram of axial direction positioning device.
Reference
1 power supply；
2 flywheel energy storage systems,
21 energy storage devices,
211 flywheel energy storage rotors, 2111 rotary shafts, 21,111 first shaft shoulders, 21,112 second shaft shoulders, 2112 first wheels,
21121 discoid bodies, 21122 abutting parts, 21123 mounting sleeves, 21124 stress slow down groove, 2113 foreign steamers, 21,131 first cooperations
Projection, 21132 installation guiding slopes, 21133 fillets, 21,134 second fitting projections, 2,114 second wheel hubs, 21141 discoid bodies,
21142 abutting parts, 21143 mounting sleeves, 2115 vertical planes, 2116 positioning shaft sleeves,
212 housings, 2121 side walls, 2122 upper end covers, 2123 bottom end covers, 2124 aspirating holes,
213 magnetic levitation systems, 2131 magnetic suspension bearings, 21311 rotor magnets, 21312 stator magnets, 21313 rotors are carried
Body, 21314 stator carriers, 21315 mounting brackets, 2132 safety bearings, 2133 axial direction positioning devices, 21331 thimbles,
214 energy conversion devices, 2141 power transmission shafts,
215 damping mechanisms,
22 vacuum extractors,
23 vacuum control units,
24 cooling devices,
25 cooling controllers,
26 energy conversion control devices；
3 guide rails；
4 armatures；
5 charge switch；
6 power switch；
7 bullets.
Embodiment
Fig. 1 is the structural representation of the magnetic artillery of the utility model one embodiment, as shown in figure 1, magnetic artillery includes electricity
Source 1, flywheel energy storage system 2, two parallel guide rails 3 and armature 4.Wherein, the flywheel energy storage system and power electric connection structure
Into charging circuit, the charging circuit is provided with charge switch 5.The armature contacts with two closed slides and can be along institute
Closed slide movement is stated, the flywheel energy storage system, closed slide and armature are electrically connected to form power supply circuit, the power supply circuit
It is provided with power switch 6.
When charge switch 5 is closed, and power switch 6 disconnects, power supply 1 charges to flywheel energy storage system 2.When charge switch 5
Disconnect, when power switch 6 is closed, the direction guiding rail 3 of flywheel energy storage system 2 is powered, moment produces high current in guide rail 3, and armature 4 exists
Along two parallel high-speed mobiles of guide rail 3 in the presence of Lorentz force, bullet 7 is promoted, bullet is launched with very high speed
Go out.
Fig. 2 is the structural representation of the flywheel energy storage system of the magnetic artillery of the utility model one embodiment, such as Fig. 2 institutes
Show, flywheel energy storage system 2 includes energy storage device 21, vacuum extractor 22 and cooling device 24, wherein energy storage device 21 is used to store up
The electric energy of the offer of power supply 1 is deposited, the flywheel energy storage system 2 preferably comprises the 2-16 energy storage devices 21, in the present embodiment
In, flywheel energy storage system 2 includes 12 energy storage devices 21, and energy storage device 21 can be embedded in underground.Vacuum extractor 22 is used for
Energy storage device 21 is vacuumized, cooling device 24 is used to cool down energy storage device 21.
The structure of the energy storage device 21 is as shown in figure 3, including housing 212, flywheel energy storage rotor 211, magnetic levitation system
213 and energy conversion device 214.The housing 212 includes cylindrical lateral wall 2121, fixes with the side wall 2121 and seal company
The upper end cover 2122 connect, the bottom end cover 2123 fixed and be tightly connected with the side wall 121, the housing 212 are provided with aspirating hole
2124.In the present embodiment, aspirating hole 2124 is located on bottom end cover 2123.In the state of the operation of energy storage device 21, housing 212
It is inside vacuum, prevents the rotation for the flywheel energy storage 211 that air is pointed in the housing 212 from producing resistance, so that flywheel
Energy storage rotor 211 obtains rotating speed as high as possible.
As shown in figure 4, flywheel energy storage rotor 211 includes rotary shaft 2111, first wheel 2112 and foreign steamer 2113.Wherein,
Rotary shaft 2111 is the solid steel shaft being vertically arranged.The first wheel 2112 is made up of spring steel, is enclosed on the rotary shaft
On 2111, the first wheel 2112 can under the drive of the rotary shaft 2111 with the synchronous rotary of rotary shaft 2111.Institute
First wheel 2112 is stated with discoid body 21121, the outer rim of the discoid body 21121 is bent to form abutting part to one side
21122, the inwall of the outer wall of abutting part 21122 with foreign steamer 2113 in the presence of pretightning force offsets.As shown in figure 5, in bending
Place is to set stress to slow down groove 21124 at the position that abutting part 21122 is connected with discoid body 21121, and stress slows down groove 21124 can
Reduce stress, prevent herein because stress is too big and damages.
The discoid body 21121 of first wheel 2112 is from middle part to edge relative to the vertical plane perpendicular to rotary shaft 2111
Tilt, and tilted towards the side for forming abutting part 21122, it is tapered.The inclined design of discoid body 21121 is not compared to tilting
Situation, can more play the resiliency characteristics of spring steel.In the state of assembling or at a high speed rotation, if without inclined design, bullet
The discoid body that spring steel is made only does flexible motion, and can not play the advantage of the anti-surrender of its elastic force.Preferably, the plate-like
Body 21121 is 5 ° -15 ° relative to the inclined angle of vertical plane 2115 perpendicular to the rotary shaft 2111.In the present embodiment
In, discoid body 21121 is 10 ° relative to the inclined angle of vertical plane 2115 perpendicular to the rotary shaft 2111.
When first wheel 2112 and foreign steamer 2113 rotate at a high speed, foreign steamer 2113 can be produced outwards under the influence of centrifugal force
Displacement, although the centrifugal force that first wheel 2112 is subject to is less than the centrifugal force that foreign steamer 2113 is subject to, due to first wheel
2112 outer rim has been bent into abutting part, and discoid body inclined design, and discoid body and abutting part produce footpath after by centrifugal force
To dilatating and deformable, so as to finally produce the radial deformation consistent with foreign steamer, the inwall patch that abutting part 21122 can be with foreign steamer 2113
Tightly, the pretightning force with foreign steamer 2113 is kept.
Compared to existing magnetic artillery, the wheel hub of the flywheel energy storage rotor 211 of the energy storage device of magnetic artillery of the present utility model
The adhesion with foreign steamer 2113 is increased, makes the moment of torsion of transmission bigger.Abutting part and first wheel that first wheel 2112 is set
2112 materials used i.e. spring steel supports the deformation of the radial direction of the generation of first wheel 2112 well, it is achieved thereby that
Under the rotation of high speed, big pretightning force can be still kept between first wheel 2112 and foreign steamer 2113, prevent revolving force from wheel hub to
Decay in the transmittance process of foreign steamer 2113, and prevent first wheel 2112 from producing sliding in high rotating speed or de- with foreign steamer 2113
Fall, improve the synchronism that first wheel 2112 is moved with foreign steamer 2113, improve the stability and security of structure, be flywheel
The further raising of energy storage rotor speed provides condition.Flywheel energy storage rotor of the present utility model rotating speed reach 10000 turns/
During minute, it can still ensure the pretightning force between its wheel hub and foreign steamer 2113 so that the rated speed of flywheel flywheel energy storage rotor 211
It can further improve.The raising of rotating speed can improve the energy storage density of flywheel energy storage system, and moment power output, so as to make electricity
The bullet 7 of magnetic big gun obtains bigger acceleration in transmitting.
As shown in figure 3, magnetic levitation system 213 is located in the housing 212 and positioned at the upper end of flywheel energy storage rotor 211,
For the rotary shaft 2111 that supports the flywheel energy storage rotor 211 upper end and allow the rotary shaft 2111 relative to the magnetic
Levitation device 213 rotates.Magnetic levitation system 213 can use various existing bearings, can hereafter be discussed in detail in the present embodiment and adopt
The structure of magnetic levitation system 213.
Energy conversion device 214 is located in the housing 212 and positioned at the lower section of the flywheel energy storage rotor 211, described
Energy conversion device 214 include formed by magnetic pole circuit coiling stator (not shown), can be rotated relative to the stator
Rotor (not shown) and the power transmission shaft 2141 of rotation is driven by the rotor, the power transmission shaft 2141 and the flywheel are stored up
The rotating shaft coaxle of energy rotor 211 is fixedly connected and synchronous rotary, and the energy conversion device 214 also includes cooling duct (figure
Not shown in), there is coolant circulation in cooling duct, energy conversion device can be cooled down.
The vacuum extractor 22 is connected with the aspirating hole 2124 of the housing 212 of the energy storage device 21 can be to the housing
212 closing spaces surrounded are vacuumized, so that flywheel energy storage rotor 211 rotates in the environment of vacuum, reduce air
The resistance caused is rotated to flywheel energy storage rotor 211, so as to reduce the waste of the energy.In the present embodiment, vacuum extractor 2
For vavuum pump, vacuum extractor 2 can be with the housing 212 of multiple energy storage devices 21 by exhaust tube (not shown)
Aspirating hole 2124 connects to vacuumize multiple energy storage devices 21 simultaneously.
The rotor rotation of energy conversion device is inevitably generated heat energy, causes energy conversion device temperature to raise, cold
But device reduces the temperature of energy conversion device, so as to ensure that the normal operation of energy conversion device.The cooling device
24 include the fluid reservoir (not shown) of storage coolant, the cooling duct with the fluid reservoir and the energy conversion device
The connecting tube (not shown) of connection and provide power for the coolant and make the coolant in the cooling duct
The cooling pump (not shown) of circulation, coolant can be water.Cooling device 4 can be connected with multiple energy storage devices 1 with
Multiple energy storage devices 21 are cooled down.
As preferred scheme, flywheel energy storage system also includes vacuum control unit 23, cooling controller 25 and energy
Conversion control device 26.Wherein, vacuum control 23 is connected to control the vacuum extractor 22 with the vacuum extractor 22
Operation.Cooling controller 25 is connected to control the cooling device 4 with the cooling device 24.
Energy conversion control device 26 is connected with the energy conversion device 214 of the energy storage device 21, can control the energy
Measure the magnetic pole circuit and charging circuit and the on off operating mode of power supply circuit of turning device 26.When the magnetic pole circuit and the charging
Circuit is connected, while when being disconnected with the power supply circuit, i.e., charge switch is closed, while during power switch disconnection, the energy
The rotor of conversion equipment 214 rotates to drive the flywheel energy storage rotor by the power transmission shaft under the magneticaction of stator
211 rotations.Now, the energy conversion device 214 converts electrical energy into the rotation of the flywheel energy storage rotor 211 as motor
Turn mechanical energy to store.When the magnetic pole circuit and the charging circuit, which disconnect, to be connected with the power supply circuit simultaneously, i.e.,
The charge switch disconnects, while during power switch closure, the flywheel energy storage rotor 211 is driven by the power transmission shaft 2141
The rotor rotation of the energy conversion device 214 is so that the magnetic pole circuit produces electric current.The now energy conversion device
The rotating mechanical energy of the flywheel energy storage rotor 211 is converted into electric energy by 214 as generator supplies the power supply circuit.
In the present embodiment, the flywheel energy storage system also includes the TEMP of the detection temperature of energy conversion device 214
Device (not shown), the temperature sensor is also connected with the cooling controller 25 with by the temperature of the temperature sensor
Degree sends the cooling controller 25 to, and the cooling controller 25 is filled according to the Temperature numerical control cooling received
Putting 24 operation makes the temperature control of the energy storage device within the temperature range of setting.Temperature sensor can detect that energy turns
The temperature of coolant in the cooling duct of changing device 214, and it is used as using this temperature the temperature of energy conversion device 214.
In the present embodiment, the flywheel energy storage system also includes detecting inside the housing 212 of the energy storage device 21
The baroceptor (not shown) of air pressure, the baroceptor is also connected with the vacuum control unit 23 with by described in
The data of baroceptor send the vacuum control unit 23 to, and the vacuum control unit 23 is according to the Temperature numerical received
Controlling the operation of the vacuum extractor 22 makes the air pressure in the housing 212 of the energy storage device 21 control the air pressure model in setting
In enclosing.
As preferred scheme, in the present embodiment, as shown in figure 5, the abutting part 21122 and the discoid body
By the transition of fillet 21133 between 21121, fillet 21133 can make the stress distribution of generation evenly, prevent stress concentration.
In the present embodiment, stress slows down groove 21124 and is arranged on fillet 21133 and its neighbouring outer wall, and surround outer wall one week.
As shown in Figure 4 and Figure 5, the foreign steamer 2113 is tubbiness, and the material that foreign steamer 2113 is used is more tough and tensile than wheel hub, can
Centrifugal force is resisted, without being torn.2 foreign steamers 113 are enclosed on the first wheel 2112, its inwall with the first wheel
Coordinate prominent projection 21131 provided with first circumferentially at the position that the outer wall of 2112 abutting parts 21122 coordinates.Complete peace
In the state of dress, the outer wall of the abutting part 21122 of the first wheel 2112 coordinates raised 21131 close-fitting of dashing forward with described first
Close.First coordinate prominent projection 21131 add the abutting part 21122 of first wheel 2112 with the cooperation of the inwall of foreign steamer 2113
When the deflection that produces so that the tight fit between foreign steamer 2113 and first wheel 2112 is relatively reliable.
First coordinates prominent projection 21131 around circumferentially extending one week, and described first coordinates at least one end of prominent projection 21131 to set
There is the installation for guiding the axially opposed motion in the foreign steamer 2113 of first wheel 2112 to guide slope 21132, installation is drawn
Lead slope 21132 i.e. first and coordinate the transition structure dashed forward between projection 21131 and the inwall of foreign steamer 2113.First coordinates prominent projection
One end that the abutting part is first contacted when 21131 at least one end is installs.Guiding slope 21132 is installed and may be such that first wheel
2112 are easily installed in foreign steamer 2113, and realize and the first tight fit for coordinating prominent projection 21131.In the present embodiment, institute
State close-fitting and be combined into interference fit, as shown in figure 5, first coordinates the upper and lower ends of prominent projection 21131 to be respectively provided with installation guiding slope
21132。
As preferred scheme, as shown in figure 4, also include being enclosed on can in the rotary shaft 2111 for the first wheel 2112
With the mounting sleeve 21123 of the synchronous axial system of rotary shaft 2111, the discoid body 21121 is located at the mounting sleeve 21123
Outside and be integrally formed with the mounting sleeve 21123.Mounting sleeve 21123 is more than discoid body in the size of above-below direction
21121 size in the vertical direction, the contact area of mounting sleeve 21123 and rotary shaft 2111 is bigger, can prevent the first round
Hub 2112 is produced and rocked.
In the present embodiment, the flywheel energy storage rotor 211 also includes being located at the second of the top of first wheel 2112
Wheel hub 2114, second wheel hub 2114 is made up of spring steel, is enclosed in the rotary shaft 2111, and can be in the rotary shaft
With the synchronous rotary of rotary shaft 2111 under 2111 drive, planform and the first wheel of second wheel hub 2114
2112 planform is identical, and in the state of assembling is completed, the discoid body 21121 of the first wheel 2112 and described the
The incline direction of the discoid body 21141 of two wheel hubs 2114 is identical, and the abutting part 21142 of second wheel hub 2114 is with setting outside
Take turns the tight fit of the second fitting projection 21134 on 2113 inwalls.This provides condition, the foreign steamer of lengthening for the lengthening of foreign steamer 2113
2113 improve quality, that is, increase the rotary inertia J of flywheel, so as to improve the energy storage capacity of flywheel.
As preferred scheme, second wheel hub 2114 also includes that be enclosed in the rotary shaft 2111 can be with the rotation
The mounting sleeve 211143 of the synchronous axial system of axle 2111, the discoid body 21141 be located at the mounting sleeve 211143 outside and
It is integrally formed with the mounting sleeve 211143.Mounting sleeve 211143 exists in the size of above-below direction more than discoid body 21141
Size on above-below direction, the contact area of mounting sleeve 211143 and rotary shaft 2111 is bigger, can prevent the second wheel hub 2114
Generation is rocked.
As further preferably, the flywheel energy storage rotor 211 also includes positioning shaft sleeve 2116, the positioning shaft sleeve
2116 are enclosed in the rotary shaft 2111, and between the wheel hub 2114 of first wheel 2112 and second so that the first round
It is spaced a distance between the wheel hub 2114 of hub 2112 and second, this provides condition for the further lengthening of foreign steamer 2113.
In the present embodiment, the positioning shaft sleeve 2116 is made up of 40Cr.The lower end of positioning shaft sleeve 2116 and the installation of first wheel 2112
The upper end of axle sleeve 21123 offsets, the upper end of positioning shaft sleeve 2116 and the lower end phase of the mounting sleeve 211143 of the second wheel hub 2114
Support.In the present embodiment, positioning shaft sleeve 2 can synchronous rotary with the rotary shaft 2111.
The lower end of the rotary shaft 2111 has the first axle for being used for being positioned to the lower end of the first wheel 2112
Shoulder 21111.In the present embodiment, the lower surface of the mounting sleeve 21123 of first wheel 2112 and the first axle of rotary shaft 2111
The upper surface of shoulder 21111 offsets and realizes positioning.
Preferably, the magnetic levitation system 213 of the energy storage device of flywheel energy storage system of the present utility model includes at least one
Magnetic suspension bearing 2131.As shown in fig. 6, each magnetic suspension bearing 2131 includes being fixed in the rotary shaft 2111 and can be with institute
State the rotor magnet 21311 of the synchronous rotary of rotary shaft 2111, and with the relatively-stationary stator magnet 21312 of the housing 212, institute
State rotor magnet 21311 and the stator magnet relative about 21312, and the rotor magnet 21311 and the stator magnet
21312 relative faces are heteropole.Rotor magnet 21311 and the permanent magnet that stator magnet 21312 is annular.Rotor magnet
21311 faces relative with stator magnet 21312 are heteropole, produce the power attracted each other so that flywheel obtains suction up, supports
Disappear the most gravity of flywheel energy storage rotor 211, so as to reach the effect of off-load, mitigates the pressure of damper mechanism 26.Due to
It is not in contact between rotor magnet 21311 and stator magnet 21312, so as to avoid the brought power loss that rubs.
As shown in fig. 6, the rotor magnet 21311 is embedded on rotor carrier 21313, the rotor carrier 21313 is consolidated
It is scheduled in the rotary shaft 2111, the stator magnet 21312 is embedded on stator carrier 21314, the stator carrier 21314
It is fixed on the mounting bracket 21315 fixed with the housing 212.In the present embodiment, rotor carrier 21313 and stator carrier
21314 be also annular, and mounting bracket 21315 is cylindrical shape.As shown in fig. 6, the magnetic levitation system 213 includes three magnetic
Suspension bearing 2131, the rotor carrier 21313 of each magnetic suspension bearing 2131 is threadedly secured to the rotary shaft
On 2111.The upper end axle journal part of rotary shaft 2111 is provided with least three second shaft shoulders 21112, with respectively to three magnetic suspension shafts
The rotor carrier 21313 for holding 2131 is positioned.
In the present embodiment, the magnetic levitation system 213 also includes safety bearing 2132, and the safety bearing 2132 is machine
Tool bearing.Mechanical bearing provides support force, such as rolling bearing by way of being contacted with rotary shaft 2111 for rotary shaft 2111.Peace
Holoaxial, which holds 2132, to provide support force to rotary shaft 2111 when magnetic suspension bearing 2131 goes wrong.
The magnetic levitation system 213 also includes the axial direction positioning device fixed with the housing 212 or mounting bracket 21315
2133, the axial direction positioning device 2133 and the upper end of the rotary shaft 2111 are mutually pushed up in the axial direction of the rotary shaft 2111.
In the present embodiment, as shown in fig. 6, axial direction positioning device 2133 is bolted with mounting bracket 21315, axial direction positioning device
2133 thimble 21331 being fixedly arranged in the middle of towards rotary shaft 2111, thimble 21331 and the depression of the upper end of rotary shaft 2111 are matched somebody with somebody
Close, apply axial power to rotary shaft 2111, so as to be positioned to rotary shaft 2111.
The energy storage device of flywheel energy storage system of the present utility model also includes the damping mechanism being located in the housing 212
2156, the lower end of the power transmission shaft 2141 of the energy conversion device 214 is connected to absorb the biography with the damping mechanism 2156
The vibrations of moving axis 2141.
Above example is only exemplary embodiment of the present utility model, is not used in limitation the utility model, and this practicality is new
The protection domain of type is defined by the claims.Those skilled in the art are right in essence of the present utility model and protection domain
The various modifications or equivalent substitution that the utility model is made also fall in protection domain of the present utility model.
Claims (10)
1. a kind of magnetic artillery, it is characterised in that including：
Power supply,
Flywheel energy storage system, the flywheel energy storage system constitutes charging circuit with power electric connection, and the charging circuit is provided with
Charge switch,
Two parallel guide rails,
Armature, the armature is contacted with two closed slides and can moved along the closed slide, the flywheel energy storage system
System, closed slide and armature are electrically connected to form power supply circuit, and the power supply circuit is provided with power switch；
The flywheel energy storage system includes energy storage device, and the energy storage device includes housing, flywheel energy storage rotor, magnetic levitation system
And energy conversion device,
The housing include cylindrical lateral wall, the upper end cover fixed and be tightly connected with the side wall and fixed with the side wall and
The bottom end cover being tightly connected, the housing is provided with aspirating hole,
The flywheel energy storage rotor is located in the housing, and the flywheel energy storage rotor includes,
Rotary shaft, for the solid steel shaft being vertically arranged,
First wheel, the first wheel is made up of spring steel, and being enclosed in the rotary shaft can be under the drive of the rotary shaft
With the rotary shaft synchronous rotary, the first wheel has discoid body, and the outer rim of the discoid body is bent to form to one side
Groove is slowed down in abutting part, the position that the abutting part is connected with the discoid body provided with stress, and the discoid body of the first wheel is certainly
Middle part to edge relative to the vertical plane inclination perpendicular to the rotary shaft, and towards the inclination for forming the abutting part
Tiltedly,
Foreign steamer, the foreign steamer is tubbiness, is enclosed on the first wheel, the outer wall phase of its inwall and the first wheel abutting part
Coordinate；
The magnetic levitation system, which is located in the housing, to be used to support the upper end of the rotary shaft of the flywheel and allows the rotation
Axle rotates relative to the magnetic levitation system,
The energy conversion device be located at the housing in and positioned at the flywheel lower section, the energy conversion device include by
Stator, the rotor that can be rotated relative to the stator and the transmission rotated by rotor drive that the coiling of magnetic pole circuit is formed
Axle, the power transmission shaft is fixedly connected and synchronous rotary with the rotating shaft coaxle of the flywheel, and the energy conversion device also includes
Cooling duct；
The flywheel energy storage system also includes,
Vacuum extractor, the vacuum extractor is connected with the aspirating hole of the housing of the energy storage device to be surrounded to the housing
Closing space vacuumize；
Cooling device, the cooling device includes the fluid reservoir and the fluid reservoir and the energy converting means of storage coolant
The connecting tube for the cooling duct connection put and provide power for the coolant and make the coolant in the cooling duct
The cooling pump of circulation.
2. magnetic artillery according to claim 1, it is characterised in that the flywheel energy storage system also includes：
Vacuum control unit, is connected to control the operation of the vacuum extractor with the vacuum extractor；
Cooling controller, is connected to control the cooling device with the cooling device；
Energy conversion control device, is connected with the energy conversion device, can control the magnetic pole circuit and the charging circuit
With the on off operating mode of power supply circuit, when the magnetic pole circuit and charging circuit, which are connected, to be disconnected with the power supply circuit simultaneously, institute
The rotor for stating energy conversion device rotates to drive the flywheel energy storage by the power transmission shaft under the magneticaction of stator
Rotor is rotated, and the rotating mechanical energy that the energy conversion device converts electrical energy into the flywheel energy storage rotor as motor is stored up
Store away, when the magnetic pole circuit and the charging circuit, which disconnect, to be connected with the power supply circuit simultaneously, the flywheel energy storage
Rotor drives the rotor rotation of the energy conversion device so that the magnetic pole circuit produces electric current, institute by the power transmission shaft
Energy conversion device is stated as generator the rotating mechanical energy of the flywheel energy storage rotor is converted into the electric energy supply power supply
Circuit.
3. magnetic artillery according to claim 2, it is characterised in that each energy storage device of the flywheel energy storage system
Set detection energy conversion device temperature temperature sensor, the temperature sensor be also connected with the cooling controller with
Send the temperature of the temperature sensor to the cooling controller, the cooling controller is according to the temperature number received
Value controls the operation of the cooling device to make the temperature control of the energy storage device within the temperature range of setting.
4. magnetic artillery according to claim 2, it is characterised in that each energy storage device of the flywheel energy storage system is set
Baroceptor for detecting enclosure interior air pressure, the baroceptor is also connected with the vacuum control unit with by institute
The data for stating baroceptor send the vacuum control unit to, and the vacuum control unit is according to the Temperature numerical control received
Making the operation of the vacuum extractor makes the air pressure in the housing of the energy storage device control in the air pressure range of setting.
5. magnetic artillery according to claim 1, it is characterised in that pass through fillet between the abutting part and the discoid body
Transition, the stress slows down groove on the outer wall of the fillet.
6. magnetic artillery according to claim 1, it is characterised in that the inwall of the foreign steamer is abutted with the first wheel
Provided with the first fitting projection circumferentially at the position that the outer wall in portion is engaged, in a state where mounting is completed, described the
The abutting part of one wheel hub and the first fitting projection tight fit, at least one end of first fitting projection are described provided with guiding
First wheel guides slope in the foreign steamer along the installation of axis relative motion, when at least one end of the first fitting projection is installs
One end that the abutting part is first contacted.
7. magnetic artillery according to claim 1, it is characterised in that the first wheel also includes being enclosed in the rotary shaft
Mounting sleeve that can be with the rotary shaft synchronous axial system, the discoid body is located at the outside of the mounting sleeve and installed with described
Axle sleeve is integrally formed.
8. the magnetic artillery according to any one of claim 7, it is characterised in that the flywheel also includes being located at described first
The second wheel hub above wheel hub, second wheel hub is made up of spring steel, is enclosed in the rotary shaft, and can be in the rotary shaft
Drive under with the rotary shaft synchronous rotary, the planform of second wheel hub and the planform phase of the first wheel
Together, and in the state of assembling is completed, the incline direction of the discoid body of the first wheel and the discoid body of second wheel hub
Identical, the abutting part of second wheel hub and the second fitting projection tight fit being arranged on foreign steamer inwall, the flywheel are also wrapped
Positioning shaft sleeve is included, the positioning shaft sleeve is enclosed in the rotary shaft, and positioned between the first wheel and the second wheel hub, it is described
The lower end of rotary shaft has the shaft shoulder for being used for being positioned to the lower end of the first wheel.
9. magnetic artillery according to claim 1, it is characterised in that the magnetic levitation system includes at least one magnetic suspension shaft
Hold, each magnetic suspension bearing include being fixed in the rotary shaft and can with the rotor magnet of the rotary shaft synchronous rotary and with
The relatively-stationary stator magnet of housing, the rotor magnet is relative up and down with the stator magnet, and the rotor magnet
The face relative with the stator magnet is heteropole.
10. magnetic artillery according to claim 9, it is characterised in that the rotor magnet is embedded on rotor carrier, described
Rotor carrier is fixed in the rotary shaft, and the stator magnet is embedded on stator carrier, the stator carrier be fixed on
On the mounting bracket that the housing is fixed, the rotor carrier of the magnetic suspension bearing is threadedly secured in the rotary shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621345148.XU CN206399285U (en) | 2016-12-08 | 2016-12-08 | A kind of magnetic artillery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621345148.XU CN206399285U (en) | 2016-12-08 | 2016-12-08 | A kind of magnetic artillery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206399285U true CN206399285U (en) | 2017-08-11 |
Family
ID=59509521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621345148.XU Withdrawn - After Issue CN206399285U (en) | 2016-12-08 | 2016-12-08 | A kind of magnetic artillery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206399285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767143A (en) * | 2016-12-08 | 2017-05-31 | 国科天地科技有限公司 | A kind of magnetic artillery |
-
2016
- 2016-12-08 CN CN201621345148.XU patent/CN206399285U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106767143A (en) * | 2016-12-08 | 2017-05-31 | 国科天地科技有限公司 | A kind of magnetic artillery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206865286U (en) | Flywheel energy storage rotor, system, workshop, factory and base and its application apparatus | |
| US5427194A (en) | Electrohydraulic vehicle with battery flywheel | |
| US4926107A (en) | Variable inertia energy storage system | |
| CN102420493A (en) | Flywheel battery | |
| EP2836634B1 (en) | Laundry treating apparatus | |
| CN206399285U (en) | A kind of magnetic artillery | |
| CN107968520A (en) | Vertical magnetic transmission energy-saving power generation device without counterweight block | |
| CN106767173B (en) | A kind of laser weapon | |
| GB2531751A (en) | Bearing assembly with integrated generator | |
| CN106767143B (en) | A kind of magnetic artillery | |
| CN110120720A (en) | Energy-saving and power generation device | |
| CN206399292U (en) | A kind of laser weapon | |
| RU2504889C2 (en) | Energy storage unit | |
| CN106697318A (en) | Electromagnetic catapult for carrier aircraft | |
| CN201656662U (en) | Flywheel energy storage system with double-stiffness shaft | |
| US11641140B2 (en) | Electromechanical battery | |
| CN206394906U (en) | A kind of aircraft carrier Electromagnetical ejector | |
| CN203481988U (en) | Magnetic suspension flywheel motor | |
| CN202663266U (en) | Spherical motor and electric vehicle utilizing the same | |
| CN113595446A (en) | Magnetic boosting suspension type motor generator high-speed rotor | |
| KR101746449B1 (en) | Wind power generation apparatus | |
| KR20220142161A (en) | Generator | |
| KR101380962B1 (en) | Motor of rotaional shaft shock-absorbing device | |
| CN208919216U (en) | Permanent-magnet bearing magnetic bearing-supported flywheel system and ball shape robot | |
| CN207353949U (en) | A kind of permanent-magnet brushless DC electric machine being easily installed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170811 Effective date of abandoning: 20180403 |
|
| AV01 | Patent right actively abandoned |