CN106787435A - A kind of elevator electricity generating device - Google Patents
A kind of elevator electricity generating device Download PDFInfo
- Publication number
- CN106787435A CN106787435A CN201710017113.6A CN201710017113A CN106787435A CN 106787435 A CN106787435 A CN 106787435A CN 201710017113 A CN201710017113 A CN 201710017113A CN 106787435 A CN106787435 A CN 106787435A
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- Prior art keywords
- ventilating opening
- transformer
- cowling
- generating device
- electricity generating
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- 230000005611 electricity Effects 0.000 title claims abstract description 24
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000000694 effects Effects 0.000 claims abstract description 13
- 238000004804 winding Methods 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 5
- 230000033228 biological regulation Effects 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 230000013011 mating Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 description 18
- 238000000034 method Methods 0.000 description 10
- 230000008859 change Effects 0.000 description 9
- 239000000758 substrate Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 229920000728 polyester Polymers 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000002350 accommodative effect Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- 229920006267 polyester film Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1846—Rotary generators structurally associated with wheels or associated parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/025—Constructional details relating to cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention provides a kind of elevator electricity generating device, including circuit controller, generator, spoke and transformer, spoke is fixed on alternator shaft, generator and spoke are fixed on a retractor device together, retractor device is electrically connected and is controlled by it with circuit controller, generator output end connects power network by transformer, transformer includes base and casing, transformer-cabinet is provided with the top of base, casing side is provided with ventilating opening, the transformer body being made up of iron core and winding coil is provided with casing, the inwall of casing is provided with cooling mechanism, cooling mechanism is just to ventilating opening；Cowling is provided with the ventilating opening, ventilating opening is flexibly connected with cowling.Elevator electricity generating device of the present invention, the cooling mechanism of transformer is just to ventilating opening；Cowling is provided with the ventilating opening, ventilating opening is flexibly connected with cowling.When radiating need, the cowling that will be flexibly connected with ventilating opening is removed, and now just to ventilating opening, radiating reaches significant effect to cooling mechanism.
Description
Technical field
The present invention relates to elevator technology field, more particularly to a kind of elevator electricity generating device.
Background technology
The heat dissipation design of sealed modular power source is typically very thorny problem, especially true for transformer.
Sealed modular power source is typically with heat exchange pattern and is radiated, because inside modules casting glue generally cannot be fully wrapped around
Transformer, and the thermal resistance of magnetic core of transformer is larger, especially in the faying face of magnetic core, thus results in transformer patch substrate side
Bottom magnetic core temperature and opposite side the top temperature difference it is very big, it is necessary to top magnetic core heat is conducted to substrate.The main structure of transformer
Part is primary coil, secondary coil and iron core (magnetic core), and major function has：Voltage transformation, current transformation, impedance conversion, isolation,
Voltage stabilizing (magnetic saturation transformer) etc..Can be divided into, according to use,:Power transformer and special transformer (electric furnace change, rectification change, power frequency
Testing transformer, pressure regulator, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformation
Device, electronic transformer, reactor, transformer etc.).Existing transformer radiating effect is not good, if can not timely lower the temperature, just
Inside transformer part can be caused to burn out, cause power loss, influence the normal life of people.
Such as Chinese patent CN203444926U discloses a kind of change of the overall radiating effect that can improve transformer
Depressor.Characterized in that, possessing：Transformer body magnetic core, is installed on substrate so that a face connects with the substrate
Touch；Housing department, accommodates the transformer body magnetic core；And cooling mechanism, by the transformer body magnetic core another
The heat that face produces is to the substrate heat transfer.In such transformer, due to being provided with the another of transformer body magnetic core
The heat that one face (top) produces therefore, it can transformer that temperature is too high effectively to the cooling mechanism of substrate heat transfer
The heat of top magnetic core to substrate heat transfer is carried out to realize the radiating of the top magnetic core of transformer, such that it is able to effectively carry
The overall radiating effect of high transformer.But in the technical scheme, cooling mechanism is dumb, cause the same of good heat dissipation effect
When, such as if not sealed modular power source, when that need not carry out excessively radiating or need not radiating, it is impossible to adjusted well
Section.
Such as Chinese patent CN205508567U discloses transformer again, and the technical scheme is disclosed, if temperature is too high,
Controller 21 controls the second motor 19 to work, in sliding block 14, supporting plate 15, support 16, support plate 17, back-moving spring 18 and pull strap
In the presence of 20, to keeping out the wind, band 13 is lifted, and under the cooperation of rotary shaft 10, flabellum 11 and cingulum 12, has reached drop
The effect of temperature, it is to avoid the damage phenomenon of inside transformer software, protects the normal operation of electric power, improves the life water of people
It is flat.But governor motion is complicated, and can only achieve the state of opening and closing, can not reach half-open or semi-closure or its
His intermediary, is adjusted dumb.
The content of the invention
To overcome transformer governor motion present in prior art complicated, and can only achieve the shape of opening and closing
State, can not reach half-open or semi-closure or other intermediaries, dumb problem be adjusted, the invention provides a kind of electricity
Terraced TRT.
The technical scheme that implements of the invention is：A kind of elevator electricity generating device, including circuit controller, generator,
Spoke and transformer, fix spoke on alternator shaft, and generator and spoke are fixed on a retractor device together, described flexible
Device is electrically connected and is controlled by it with circuit controller, and the generator output end connects power network, its innovative point by transformer
It is：The transformer includes base and casing, and transformer-cabinet is provided with the top of base, and the casing side is provided with ventilation
Mouthful, the transformer body being made up of iron core and winding coil is provided with casing, the inwall of casing is provided with cooling mechanism, described to dissipate
Heat engine structure is just to ventilating opening；Cowling is provided with the ventilating opening, the ventilating opening is flexibly connected with cowling.
In some embodiments, the ventilating opening is connected with cowling by tumbler, the size of the cowling
2-3% bigger than ventilating opening size, so that ventilating opening is completely covered；The tumbler includes motion bar, fix bar, rotary shaft and branch
Bar；The motion bar is fixedly mounted on ventilating opening side, and does not fit on casing, and motion bar bottom horizontally set is fixed
Bar, the fix bar is connected with motion bar bottom by rotary shaft；The motion bar top horizontally set pole, the pole with
Motion bar top is connected by rotary shaft；The pole end is provided with cowling.
In some embodiments, the length of the fix bar is 5-8cm.
In some embodiments, also including electronic inductor and controller, the electronic inductor is arranged on to rotate and fills
Put, the controller is arranged in casing, the controller control tumbler motion.
In some embodiments, cowling is installed in the pole end by rotating disk.
In some embodiments, the electronic inductor is arranged on the motion bar of tumbler, electronic inductor sense
Answer rotary shaft to rotate, and control rotating disk to move.
In some embodiments, the rotating disk includes inserted link, rotating ring and swivel becket；The inserted link is fixed on rotation
It is on ring and integrally formed with swivel becket；The rotating ring is extended transversely through on inserted link, and is slided and rotated on inserted link.
In some embodiments, vertical direction is provided with cooling mechanism, the cooling mechanism bag on the inwall of the casing
Include radiating thin slice, wrap and firm banking；The radiating thin slice includes heatsink transverse piece and vertical fin, and the transverse direction dissipates
Multiple fin vertically are provided with backing；The vertical fin is arranged on firm banking；Also pacify on the firm banking
Equipped with wrap, the vertical fin of suit in the wrap.
In some embodiments, limit spring is additionally provided with the firm banking, limit spring is fixed on fixed bottom
Seat middle position, wrap is fixed in the limit spring；Limiting component is provided with the vertical fin, with limit spring
Mating reaction, realizes the regulation of wrap.
In some embodiments, the limiting component is elastic shrinkage piece, and the elastic shrinkage piece is uniformly arranged on perpendicular
Straight fin both sides, the elastic shrinkage piece is to be vertically arranged or being obliquely installed, and the length of elastic shrinkage piece dissipates more than vertical
Backing width.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) elevator electricity generating device of the present invention, the cooling mechanism of transformer is just to ventilating opening；Ventilation is provided with the ventilating opening
Lid, the ventilating opening is flexibly connected with cowling.When radiating need, the cowling that will be flexibly connected with ventilating opening is moved
Remove, now just to ventilating opening, radiating reaches significant effect to cooling mechanism.
(2) elevator electricity generating device of the present invention, transformer ventilating opening is connected with cowling by tumbler, tumbler
Motion bar can be driven by motor or other power set, and for example motor can independent first rotary shaft or the rotation of the second rotary shaft
Turn or drive both to rotate simultaneously, the anglec of rotation of the first rotary shaft can be 0-30 °, and the anglec of rotation of the second rotary shaft is
90-270 °, the multidirectional rotation of various dimensions and change are reached, and structure of the invention will be simple than common mechanical structure
It is many, but regulation more facilitates, and equally meets the demand of transformer radiating.
(3) elevator electricity generating device of the present invention, the pole end of transformer cowling is installed by rotating disk.Cowling is followed
The rotation of rotating ring and carry out rotation regulation, flexibility is good, easy to adjust, by slidable adjustment distance, by rotating adjustment angle
Degree, this structural framing of the invention is novel, easy to operate.
Brief description of the drawings
Fig. 1 is transformer surface structure schematic diagram of the present invention；
Fig. 2 is inside transformer structural representation of the present invention；
Fig. 3 is the side view that tumbler is provided with transformer of the present invention；
Fig. 4 is the front view that tumbler is provided with transformer of the present invention；
Fig. 5 is rotary disk structure schematic diagram of the present invention；
Fig. 6 is rings configuration schematic diagram of the present invention；
Fig. 7 is radiator structure schematic diagram of the present invention；
Fig. 8 is heat radiating fin structure schematic diagram vertically of the invention；
Fig. 9 is enlarged drawing at the A of Fig. 8 of the present invention；
Figure 10 is loop construction schematic diagram of the present invention.
Specific embodiment
Below in conjunction with drawings and Examples, the present invention will be described in further detail.It should be appreciated that described herein
Specific embodiment is only used to explain the present invention, is not intended to limit the present invention.
The present invention discloses a kind of elevator electricity generating device, including circuit controller, generator, spoke and transformer, in hair
Spoke is fixed on machine shaft, generator and spoke are fixed on a retractor device, the retractor device and circuit controller together
Electrically connect and be controlled by it, the generator output end connects power network by transformer, elevator electricity generating device of the invention can be with
Multiple in elevator is arranged on, during decline, by the friction between spoke and elevator, drives generator to send out by spoke
Electricity, then voltage is risen to by 220v by transformer, finally access power network.In the present invention, existing transformer radiating is improved
Effect on driving birds is not good, causes inside transformer part to burn out, and causes power loss.As shown in Figure 1, 2：In this implementation method of the invention
In, the transformer includes base 10 and casing 20, and the top of base 10 is provided with transformer-cabinet 20, and the side of the casing 20 sets
It is equipped with ventilating opening 30, casing 20 and is provided with the transformer body being made up of iron core and winding coil, the inwall of casing 20 is provided with
Cooling mechanism 21, the cooling mechanism 21 is just to ventilating opening 30；Cowling 31, the ventilating opening 30 are provided with the ventilating opening 30
It is flexibly connected with cowling 31.When radiating need, the cowling 31 that will be flexibly connected with ventilating opening 30 is removed, and is now dissipated
Just to ventilating opening 30, radiating reaches significant effect to heat engine structure 21.
As a kind of preferred embodiment of the invention, in this implementation method of the invention, as shown in Figure 2：It is logical in order to increase
The free degree of the activity of windshield 31, the ventilating opening 30 is connected with cowling 31 by tumbler, the area of the cowling 31
Size is than the big 2-3% of size of ventilating opening 30, for example, ventilating opening 30 is shaped as positive side shape, the length of side is 5cm, the size of area
It is 25cm, the size of cowling 31 is then 25.5-25.75cm, and the purpose of ventilating opening 30 is completely covered to reach.Such as Fig. 3,
Shown in 4：In the present invention, the tumbler includes motion bar 203, fix bar 201, rotary shaft and pole 205；Rotary shaft includes
First rotary shaft 202 and the second rotary shaft 204, the motion bar 203 are fixedly mounted on the side of ventilating opening 30, and casing of not fitting
On 20, the bottom horizontally set fix bar 201 of the motion bar 203, the fix bar 201 passes through first with the bottom of motion bar 203
Rotary shaft 202 is connected；The top horizontally set pole 205 of the motion bar 203, the pole 205 passes through with the top of motion bar 203
Second rotary shaft 204 is connected；The end of the pole 205 is provided with cowling 31.The setting of said structure, rotary shaft can pass through
Motor or other power set drive, and for example motor can the rotary shaft of independent first rotary shaft 202 or second rotation 204 or band
Dynamic both rotate simultaneously, and the anglec of rotation of the first rotary shaft 202 can be 0-30 °, and the anglec of rotation of the second rotary shaft 204 is
90-270 °, the multidirectional rotation of various dimensions and change are reached, and structure of the invention will be simple than common mechanical structure
It is many, but regulation more facilitates, and equally meets the demand of transformer radiating.
In this implementation method of the invention, as shown in Figure 4：Motion bar 203 is fixed on is provided with ventilation in a vertical manner
The transformer one side surface of mouth 30, and in X-direction, fix bar 201 is connected with the bottom of motion bar 203 by the first rotary shaft 202
Connect, and it is vertical with motion bar 203, Y direction is formed, finally, the top of motion bar 203 passes through the second rotary shaft 204 with pole 205
Connection, pole 205 is vertical with motion bar 203, forms z-axis direction, and three directions of dimension, by the change of the anglec of rotation, reach
Adjusted to multi-faceted direction, be finally embodied in the area coverage of cowling 31 and ventilating opening 30, reach the size of ventilating opening 30
Intelligent regulation.In the present invention, the setting that the branch realized by the first rotary shaft 202 and the second rotary shaft 204 is controlled,
Error rate, the regulation of branch control, additionally it is possible to any one in the first rotary shaft 202 or the second rotary shaft 204 can effectively be reduced
It is individual occur paralysis or mistake when, another rotary shaft by regulation, can by transformer radiating regulating power loss drop to
It is minimum, the regulation of the size of ventilating opening 30 is met as far as possible.Compared to such as in the prior art, the adjustment structure of numerous and diverse redundancy is compared, regulation
More flexible, installation cost is small, and radiating efficiency is high.
As it is further preferred that in this implementation method of the invention, the length of above-mentioned fix bar 201 can select be
5-8cm.The length of fix bar 201 excessively length can then cause cowling 31 to cover less than at ventilating opening 30, when the length of fix bar 201
Spend short, then can influence the regulation of tumbler, cause degree of flexibility low.Therefore, the length of fix bar of the invention 201 is 5-
8cm, test proves that, it is interval best adjustment length, the tune between fix bar 201 and motion bar 203 can be conducive to
Section.Certainly, it is 5-8cm that the length of pole 205 can preferably be selected, and can be conducive to the tune between pole 205 and motion bar 203
Section；And the length 7-12cm of motion bar 203 is optimal, certain this premise is that fix bar 201 is arranged on the lower section 2-3cm of ventilating opening 30
Position at, otherwise easily influence accommodative facility.When above-mentioned motor drives independent second rotary shaft 204, the first rotary shaft 202
Do not rotate, i.e. fix bar 201 is constant with the vertical relation of motion bar 203, drive the second rotary shaft 204 to rotate so that motion bar 203
Both can form 90-270 °, i.e. cowling 31 and be formed respectively with ventilating opening 30 and do not contact or contact 1/4 with the rotation of pole 201
Or contact 1/2 or the whole situation of contact.Certainly during rotation, pilot process appearance is had, for example, 108 degree of rotation
When, the contact area of ventilating opening 30 and cowling 31 is between 1/4 and 1/2 area；Or individually drive the second rotary shaft 204 to rotate
Or drive both to rotate simultaneously, the anglec of rotation of the first rotary shaft can be 0-30 °, a variety of intermediate states can occur,
Regulation quite flexible is changeable, when transformer works, can effectively adjust and find reasonable thermovent size, meets to transformer
Thermovent regulation under different radiating conditions, it is ensured that effective operating temperature in transformer, it is well known that when transformer temperature mistake
When low, the problems such as causing transformer work to be unable to active response, lifetime is also resulted in.
As another preferred embodiment of the invention, as shown in Figure 4：In transformer of the invention, also set up including electricity
Sub- inductor 207 and controller 208, the electronic inductor 207 are arranged on tumbler, and the controller 208 is arranged on
In casing 20, the control tumbler motion of the controller 208.As it is further preferred that the electronic inductor 207 is installed
On the motion bar 203 of tumbler, the sensing rotary shaft of electronic inductor 207 is rotated, and controls rotating disk to move.Work as sense electronicses
Answer device 207 to sense that rotary shaft is rotated, to adjust during suitable radiating open area, electronic inductor 207 can feedback information to controlling
Device processed 208, the rotation of rotating disk is controlled using controller 208.Above-mentioned rotating disk is mainly further increases accommodative facility.
As shown in Figure 3：The end of pole 205 cowling 31 is installed by rotating disk.
Specifically, as shown in Figure 5：In this implementation method of the invention, the rotating disk includes inserted link 301, rotating ring
302 and swivel becket 303；The inserted link 301 is fixed on swivel becket 303, and integrally formed with swivel becket 303；The rotating ring
302 extend transversely through on inserted link 301, and can slide and rotate on inserted link 301.The rotation of above-mentioned rotating ring 302 is by inserted link 301
On swivel becket 303 control, the slip on inserted link 301 can voluntarily control fix.For example by increasing latch and jack,
It is fixed when sliding position determines, such as needs to slide, then is removed latch.Fixing device is not limited herein.Cowling 31
On rotating ring 302.As it is further preferred that as shown in Figure 6：The structure of the rotating ring 302 is, including two rotations
Rotor ring (respectively rotating subring 3021 and rotation subring 3022) and intermediate isolating section 3023, described two rotation subring difference
3023 two ends of intermediate isolating section are symmetricly set on, the intermediate isolating section 3023 is spaced in the segmental arc for caving inward in this
In section 3023 in vertical manner, vertically-mounted cowling 31, the cowling 31 follows the rotation of rotating ring 302 and carries out
Regulation is rotated, flexibility is good, easy to adjust, by slidable adjustment distance, by rotating regulation angle, this structure structure of the invention
It is novel to think, easy to operate.Additionally, the setting of rotation subring (respectively rotating subring 3021 and rotation subring 3022), in burst
In the case of can carry out artificial start and stop, with very important hedging effect.
As it is further preferred that in this implementation method of the invention, the vertical direction of the inwall of the casing 20 is provided with
Cooling mechanism 21, as shown in Figure 7：The cooling mechanism 21 includes radiating thin slice, wrap 23 and firm banking 24；Preferably,
The radiating thin slice includes heatsink transverse piece 22 and vertical fin 231, as shown in Figure 6：Heatsink transverse piece 22 is hollow structure,
Multiple fin 231 vertically are provided with the heatsink transverse piece 22；The vertical fin 231 is arranged on firm banking 24
On；One vertical fin 231 of suit in wrap 23, one wrap 23 is also equipped with the firm banking 24.
In the present invention, the effect of wrap 23 is primarily used to adjust the size of fin, same to ensure that transformer be suitable
In the environment of be operated, obtain preferable service life.In order to further increase the ingenious degree of device and can obtain preferably
Regulative mode, in this implementation method of the invention, as Figure 8-9：Limit spring is additionally provided with firm banking 24
241, limit spring 241 is fixed on the middle position of firm banking 24, and a wrap 23 is fixed in the limit spring 241；Often
Limiting component 232 is provided with the individual vertical fin 231, with the mating reaction of a limit spring 241, a bag is realized
The position adjustments of sheathing 23.After the regulation of limit spring 241 wrap 23 reaches required position, fixed by limiting component 232
The position for being adjusted, realizes rational fin area distributions.
In another embodiment of the present invention, as shown in Figure 8：The limiting component 232 is elastic shrinkage piece, and elasticity is received
Contracting piece can realize shrinking the flexible variety of piece.The elastic shrinkage piece is uniformly arranged on the both sides of vertical fin 231, the bullet
Property shrink piece to be vertically arranged or be obliquely installed (be illustrated in figure 8 and be obliquely installed, angle of inclination is controlled to 5-10 °), and elasticity
The length for shrinking piece is more than the width of vertical fin 231.When limit spring 241 is moved, wrap 23 is delivered into specified location,
In motion process, by way of elastic shrinkage piece in the presence of the transport force of limit spring 241, flexible concertina enters wrap 23
In, it is ensured that wrap 23 can be moved smoothly；When the transport force of limit spring 241 stops, the stop motion of wrap 23 is then quiet
Power only is stretched in wrap 23 insufficient for elastic shrinkage piece, reaches the spacing effect of fixation, realizes rational radiating
Piece area distributions.
As another inventive point of the invention, in this implementation method of the invention, also loop construction is changed
Enter.As shown in Figure 10, coil includes flat bare copper wire 1 and surrounds the two layers polyester film 2 on flat bare copper wire 1, the outer strata
Polyester non-woven fabric 3 is surrounded with ester film 2, operationally coil inside will not produce larger gas to the structure of the high-tension coil 6
Bubble electric discharge, therefore partial discharge quantity is low, does not result in coil inside and punctures and burns, and improves the reliability of transformer work.It is excellent
Selection of land, the upper surface layer of polyester non-woven fabric 3 is pressed with insulation rubber, i.e., the insulation rubber is provided with demifacet, and the insulating cement skin includes
The first insulation insulation rubber 42 of rubber 41 and second, the first insulation rubber 41 and second insulation rubber 42 is integrally formed, institute
State the first insulation rubber 41 and the second insulation rubber 42 is set in stepped, it is preferable that the width of the first insulation rubber 41
Equal to the length of the vertical cross-section of flat bare copper wire 1, the width of the width more than the first insulation rubber 41 of the second insulation rubber 42.
In coiling operation, because insulation rubber is arranged on the most external of flat bare copper wire 1, and demifacet is only provided with, will not only prevented
The coiling of copper cash, and coiling spacing can be positioned according to the width of the second insulation rubber 42, it is ensured that winding displacement spacing
Uniformity, so as to be further ensured that dielectric strength drawn game zoom level, improves the service life of transformer, after coiling is finished, can
Can also stay at the surface of polyester non-woven fabric 3 so that insulation rubber to be torn.It is further preferred that the second insulation table of rubber 42
Face is evenly arranged with multiple indents 421, and the distance between each described indent 421 is the five of the second insulation rubber 42 in the present invention
/ mono-, the spacing of indent 421 can further be optimized in actual production process, with suitable for all kinds of transformers.
The spacing set when can need to be adjusted coil winding according to the high-tension coil 6 of different model and production of indent 421, i.e.,
Second insulation rubber 42 can carry out the insulation rubber 42 of tearing second according to the spacing of indent 421, and then shorten the second insulating cement
The width of skin 42, it is applied widely, and substantially increase production efficiency.
Described above has shown and described the preferred embodiments of the present invention, as previously described, it should be understood that not office of the invention
Be limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and can be used for various other combinations, modification and
Environment, and can be changed by the technology or knowledge of above-mentioned teaching or association area in invention contemplated scope described herein
It is dynamic.And the change and change that those skilled in the art are carried out do not depart from the spirit and scope of the present invention, then all should be appended by the present invention
In scope of the claims.
Claims (10)
1. a kind of elevator electricity generating device, including circuit controller, generator, spoke and transformer, it is fixed on alternator shaft
Spoke, generator and spoke are fixed on a retractor device together, and the retractor device is electrically connected and by its control with circuit controller
System, the generator output end connects power network by transformer, it is characterised in that：The transformer includes base (10) and casing
(20) transformer-cabinet (20), is provided with the top of base (10), casing (20) side is provided with ventilating opening (30), casing
(20) transformer body being made up of iron core and winding coil is provided with, the inwall of casing (20) is provided with cooling mechanism (21),
The cooling mechanism (21) is just to ventilating opening (30)；Cowling (31), the ventilating opening (30) are provided with the ventilating opening (30)
It is flexibly connected with cowling (31).
2. elevator electricity generating device according to claim 1, it is characterised in that：The ventilating opening (30) is led to cowling (31)
Cross tumbler connection, the size of the cowling (31) than ventilating opening (30) the big 2-3% of size, so that ventilating opening is completely covered
(30)；The tumbler includes motion bar (203), fix bar (201), rotary shaft and pole (205)；The motion bar
(203) ventilating opening (30) side is fixedly mounted on, and is not fitted on casing (20), motion bar (203) bottom horizontally set
Fix bar (201), the fix bar (201) is connected with motion bar (203) bottom by the first rotary shaft (202)；The activity
Bar (203) top horizontally set pole (205), the pole (205) passes through the second rotary shaft with motion bar (203) top
(204) connect；Pole (205) end is provided with cowling (31).
3. elevator electricity generating device according to claim 2, it is characterised in that：The length of the fix bar (201) is 5-
8cm。
4. elevator electricity generating device according to claim 2, it is characterised in that：Also include electronic inductor (207) and control
Device (208), the electronic inductor (207) is on tumbler, and the controller (208) is interior installed in casing (20),
Controller (208) the control tumbler motion.
5. elevator electricity generating device according to claim 2, it is characterised in that：Pole (205) end passes through rotating disk
Cowling (31) is installed.
6. elevator electricity generating device according to claim 4, it is characterised in that：The electronic inductor (207) installed in turn
On the motion bar (203) of dynamic device, electronic inductor (207) sensing rotary shaft is rotated, and controls rotating disk to move.
7. the elevator electricity generating device according to claim 5 or 6, it is characterised in that：The rotating disk include inserted link (301),
Rotating ring (302) and swivel becket (303)；The inserted link (301) is fixed on swivel becket (303), and with swivel becket (303) integrally
Formed；The rotating ring (302) is extended transversely through on inserted link (301), and is slided and rotated on inserted link (301).
8. elevator electricity generating device according to claim 1, it is characterised in that：Vertical direction on the inwall of the casing (20)
Cooling mechanism (21) is provided with, the cooling mechanism (21) includes radiating thin slice, wrap (23) and firm banking (24)；It is described to dissipate
Hot thin slice includes heatsink transverse piece (22) and vertical fin (231), and it is multiple vertical to be provided with the heatsink transverse piece (22)
Fin (231)；The vertical fin (231) is arranged on firm banking (24)；Also installed on the firm banking (24)
There is the vertical fin (231) of suit in wrap (23), the wrap (23).
9. elevator electricity generating device according to claim 8, it is characterised in that：Also set up in the firm banking (24) limited
Position spring (241), limit spring (241) is fixed on firm banking (24) middle position, fixed packet on the limit spring (241)
Sheathing (23)；Limiting component (232) is provided with the vertical fin (231), with limit spring (241) mating reaction, reality
The regulation of existing wrap (23).
10. elevator electricity generating device according to claim 9, it is characterised in that：The limiting component (232) is elastic shrinkage
Piece, the elastic shrinkage piece is uniformly arranged on vertical fin (231) both sides, and the elastic shrinkage piece is to be vertically arranged or incline
Set, and the length of elastic shrinkage piece is more than vertical fin (231) width.
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| CN201710017113.6A CN106787435B (en) | 2017-01-10 | 2017-01-10 | A kind of elevator electricity generating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710017113.6A CN106787435B (en) | 2017-01-10 | 2017-01-10 | A kind of elevator electricity generating device |
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| CN106787435A true CN106787435A (en) | 2017-05-31 |
| CN106787435B CN106787435B (en) | 2019-02-12 |
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| CN201710017113.6A Expired - Fee Related CN106787435B (en) | 2017-01-10 | 2017-01-10 | A kind of elevator electricity generating device |
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| CN105895311A (en) * | 2016-06-27 | 2016-08-24 | 杨林娣 | Transformer |
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| US4589587A (en) * | 1982-04-30 | 1986-05-20 | Zschokke Wartmann Ag | Process for producing a tank, particularly for transformers |
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|---|---|
| CN106787435B (en) | 2019-02-12 |
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