CN106787435B - A kind of elevator electricity generating device - Google Patents
A kind of elevator electricity generating device Download PDFInfo
- Publication number
- CN106787435B CN106787435B CN201710017113.6A CN201710017113A CN106787435B CN 106787435 B CN106787435 B CN 106787435B CN 201710017113 A CN201710017113 A CN 201710017113A CN 106787435 B CN106787435 B CN 106787435B
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- Prior art keywords
- ventilation opening
- transformer
- cowling
- cabinet
- electricity generating
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- 230000005611 electricity Effects 0.000 title claims abstract description 22
- 238000009423 ventilation Methods 0.000 claims abstract description 51
- 238000001816 cooling Methods 0.000 claims abstract description 41
- 230000017525 heat dissipation Effects 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000004804 winding Methods 0.000 claims abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 3
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- 238000009413 insulation Methods 0.000 description 14
- 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
- 238000000034 method Methods 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
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- 230000008569 process Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000002350 accommodative effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 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
- 230000015556 catabolic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000001276 controlling effect Effects 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
- 230000007717 exclusion Effects 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 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 present invention provides a kind of elevator electricity generating devices, including circuit controller, generator, spoke and transformer, spoke is fixed on alternator shaft, generator and spoke are fixed on a telescopic device together, telescopic device is electrically connected and is controlled by it with circuit controller, generator output end connects power grid by transformer, transformer includes pedestal and cabinet, the top of pedestal is equipped with transformer-cabinet, cabinet side is provided with ventilation opening, the transformer body being made of iron core and winding coil is equipped in cabinet, the inner wall of cabinet is equipped with cooling mechanism, cooling mechanism face ventilation opening；Cowling is provided on the ventilation opening, ventilation opening is flexibly connected with cowling.Elevator electricity generating device of the present invention, the cooling mechanism face ventilation opening of transformer；Cowling is provided on the ventilation opening, ventilation opening is flexibly connected with cowling.When carrying out needing to radiate, the cowling being flexibly connected with ventilation opening is removed, at this time cooling mechanism face ventilation opening, heat dissipation reaches significant effect.
Description
Technical field
The present invention relates to elevator technology field more particularly to a kind of elevator electricity generating devices.
Background technique
The heat dissipation design of sealed modular power source is usually very intractable project, especially true for transformer.
Sealed modular power source is usually that heat exchange pattern is used to radiate, since inside modules casting glue usually can not be fully wrapped around
The thermal resistance of transformer and magnetic core of transformer is larger, especially in the faying face of magnetic core, therefore transformer is caused to paste substrate side
Bottom magnetic core temperature and the other side at the top of the temperature difference it is very big, need to conduct top magnetic core heat 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 transformation, isolation,
Pressure stabilizing (magnetic saturation transformer) etc..Can be divided into, according to use: (electric furnace becomes, rectification becomes, power frequency for power transformer and special transformer
Testing transformer, pressure regulator, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformation
Device, electronic transformer, reactor, mutual inductor etc.).Existing transformer heat dissipation effect is bad, if cannot timely cool down, just
It will lead to inside transformer part to burn out, cause power loss, influence the normal life of people.
Such as Chinese patent CN203444926U discloses a kind of change of whole heat dissipation effect that can be improved transformer
Depressor.It is characterized in that, having: transformer body magnetic core is installed on substrate, so that a face connects with the substrate
Touching；Shell accommodates the transformer body magnetic core；And cooling mechanism, by the transformer body magnetic core another
Face generates hot to the substrate heat transfer.It, will be in the another of transformer body magnetic core due to being provided in such transformer
The heat that one face (top) generates therefore can effectively transformer that temperature is excessively high to the cooling mechanism of substrate heat transfer
The heat of top magnetic core carry out heat transfer to realize the heat dissipation of the top magnetic core of transformer, so as to effectively mention to substrate
The whole heat dissipation effect of high transformer.But in the technical scheme, cooling mechanism is not flexible, leads to the same of good heat dissipation effect
When, such as if not sealed modular power source, when not needing excessively to be radiated or without radiating, it not can be carried out good tune
Section.
Such as Chinese patent CN205508567U discloses transformer again, which discloses, if when the temperature is excessively high,
Controller 21 controls the work of the second motor 19, in sliding block 14, support plate 15, bracket 16, supporting plate 17, reset spring 18 and pull strap
Under the action of 20, to keeping out the wind, band 13 is gone up and down, and under the cooperation of rotary shaft 10, flabellum 11 and tooth band 12, has reached drop
The effect of temperature, avoids the damage phenomenon of inside transformer software, protects the normal operation of electric power, improves people's lives water
It is flat.But regulating mechanism 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 not flexible.
Summary of the invention
It is complicated to overcome transformer regulating mechanism existing in the prior art, and can only achieve the shape of opening and closing
State can not reach half-open or semi-closure or other intermediaries, adjust not flexible problem, the present invention provides a kind of electricity
Terraced power generator.
The technical solution of specific implementation of the invention are as follows: 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 telescopic device together, described flexible
Device is electrically connected and is controlled by it with circuit controller, and the generator output end connects power grid, innovative point by transformer
Be: the transformer includes pedestal and cabinet, and the top of pedestal is equipped with transformer-cabinet, and the cabinet side is provided with ventilation
Mouthful, the transformer body being made of iron core and winding coil is equipped in cabinet, the inner wall of cabinet is equipped with cooling mechanism, described to dissipate
Heat engine structure face ventilation opening；Cowling is provided on the ventilation opening, the ventilation opening is flexibly connected with cowling.
In some embodiments, the ventilation opening is connect with cowling by rotating device, the size of the cowling
It is 2-3% bigger than ventilation opening size, ventilation opening is completely covered；The rotating device includes motion bar, fixed link, rotary shaft and branch
Bar；The motion bar is fixedly mounted on ventilation opening side, and is not bonded on cabinet, and laterally setting is fixed for the motion bar bottom end
Bar, the fixed link and motion bar bottom end pass through rotation axis connection；The lateral setting strut in the motion bar top, the strut with
Motion bar top passes through rotation axis connection；The strut end is equipped with cowling.
In some embodiments, the length of the fixed link is 5-8cm.
It in some embodiments, further include electronic inductor and controller, the electronic inductor is mounted on rotation dress
It sets, the controller is mounted in cabinet, the controller control rotating device movement.
In some embodiments, cowling is installed by rotating disk in the strut end.
In some embodiments, the electronic inductor is mounted on the motion bar of rotating device, electronic inductor sense
It answers rotary shaft to rotate, and controls rotating disk movement.
In some embodiments, the rotating disk includes inserted link, rotating ring and swivel becket；The inserted link is fixed on rotation
On ring, and it is integrally formed with swivel becket；The rotating ring extends transversely through on inserted link, and slides and rotate on inserted link.
In some embodiments, vertical direction is equipped with cooling mechanism, the cooling mechanism packet on the inner wall of the cabinet
Include heat dissipation thin slice, wrap and firm banking；The heat dissipation thin slice includes lateral heat dissipation piece and vertical cooling fin, and the transverse direction dissipates
Multiple vertical cooling fins are provided on backing；The vertical cooling fin setting is on the fixed base；Also pacify on the firm banking
Equipped with wrap, the vertical cooling fin of suit in the wrap.
In some embodiments, limit spring is additionally provided in the firm banking, limit spring is fixed on fixed bottom
Seat central location, fixes wrap in the limit spring；It is provided with limiting component on the vertical cooling fin, with limit spring
The adjusting of wrap is realized in mating reaction.
In some embodiments, the limiting component is elastic shrinkage piece, and the elastic shrinkage piece is uniformly arranged on perpendicular
Straight cooling fin two sides, the elastic shrinkage piece are vertically arranged or are obliquely installed, and the length of elastic shrinkage piece is greater than vertical dissipate
Backing width.
Compared with prior art, the beneficial effects of the present invention are:
(1) elevator electricity generating device of the present invention, the cooling mechanism face ventilation opening of transformer；Ventilation is provided on the ventilation opening
Lid, the ventilation opening are flexibly connected with cowling.When carrying out needing to radiate, the cowling being flexibly connected with ventilation opening is moved
It removes, at this time cooling mechanism face ventilation opening, heat dissipation reaches significant effect.
(2) elevator electricity generating device of the present invention, transformer ventilation opening are connect with cowling by rotating device, rotating device
Motion bar can be driven by motor or other power devices, such as motor can independent first rotary shaft or the rotation of the second rotary shaft
Turn or the two is driven to rotate simultaneously, the rotation angle of the first rotary shaft can be 0-30 °, and the rotation angle of the second rotary shaft is
90-270 °, reach the multidirectional rotation of various dimensions and variation, and structure of the invention will be simple than common mechanical structure
It is more, but adjusting is more convenient, equally meets the needs of transformer heat dissipation.
(3) the strut end of elevator electricity generating device of the present invention, transformer cowling is installed by rotating disk.Cowling follows
The rotation of rotating ring and carry out rotation adjusting, flexibility is good, easy to adjust, by slidable adjustment distance, passes through rotation and adjusts angle
Degree, this structural framing of the invention is novel, easy to operate.
Detailed description of the invention
Fig. 1 is transformer surface structure schematic diagram of the present invention；
Fig. 2 is inside transformer structural schematic diagram of the present invention；
Fig. 3 is the side view that rotating device is provided on transformer of the present invention；
Fig. 4 is the main view that rotating device is provided on transformer of the present invention；
Fig. 5 is schematic diagram of rotating disk structure 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 the vertical heat sink structure illustration of the present 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 examples are 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 devices, including circuit controller, generator, spoke and transformer, are sending out
Spoke is fixed on machine shaft, generator and spoke are fixed on a telescopic device, the telescopic device and circuit controller together
It is electrically connected and is controlled by it, the generator output end connects power grid by transformer, and elevator electricity generating device of the invention can be with
Setting is multiple in elevator, during decline, by the friction between spoke and elevator, drives generator hair by spoke
Electricity, then voltage is risen to by 220v by transformer, finally access power grid.In the present invention, existing transformer heat dissipation is improved
It is ineffective, cause inside transformer part to burn out, causes power loss.It is as shown in Figure 1, 2: in this embodiment of the invention
In, the transformer includes pedestal 10 and cabinet 20, and the top of pedestal 10 is equipped with transformer-cabinet 20, and 20 side of cabinet is set
It is equipped with ventilation opening 30, is equipped with the transformer body being made of iron core and winding coil in cabinet 20, the inner wall of cabinet 20 is equipped with
Cooling mechanism 21, the 21 face ventilation opening 30 of cooling mechanism；Cowling 31, the ventilation opening 30 are provided on the ventilation opening 30
It is flexibly connected with cowling 31.When carrying out needing to radiate, the cowling 31 being flexibly connected with ventilation opening 30 is removed, is dissipated at this time
21 face ventilation opening 30 of heat engine structure, heat dissipation reach significant effect.
As a kind of preferred embodiment of the invention, in this embodiment of the invention, as shown in Figure 2: logical in order to increase
The movable freedom degree of windshield 31, the ventilation opening 30 are connect with cowling 31 by rotating device, the area of the cowling 31
Size is 2-3% bigger than 30 size of ventilation opening, the side shape for example, 30 shape of ventilation opening is positive, side length 5cm, the size of area
For 25cm, the size of cowling 31 is then 25.5-25.75cm, to achieve the purpose that be completely covered ventilation opening 30.As Fig. 3,
Shown in 4: in the present invention, the rotating device includes motion bar 203, fixed link 201, rotary shaft and strut 205；Rotary shaft includes
First rotary shaft 202 and the second rotary shaft 204, the motion bar 203 is fixedly mounted on 30 side of ventilation opening, and is not bonded cabinet
On 20, laterally setting fixed link 201, the fixed link 201 pass through first with 203 bottom end of motion bar for 203 bottom end of motion bar
Rotary shaft 202 connects；Laterally setting strut 205, the strut 205 pass through with 203 top of motion bar on 203 top of motion bar
The connection of second rotary shaft 204；205 end of strut is equipped with cowling 31.The setting of above structure, rotary shaft can pass through
Motor or other power devices drive, such as motor can independent first rotary shaft 202 or the second rotary shaft rotation 204 or band
Both dynamic to rotate simultaneously, the rotation angle of the first rotary shaft 202 can be 0-30 °, and the rotation angle of the second rotary shaft 204 is
90-270 °, reach the multidirectional rotation of various dimensions and variation, and structure of the invention will be simple than common mechanical structure
It is more, but adjusting is more convenient, equally meets the needs of transformer heat dissipation.
In this embodiment of the invention, as shown in Figure 4: motion bar 203 is fixed in a vertical manner is equipped with ventilation
The transformer one side surface of mouth 30, and pass through the first rotary shaft 202 in X-direction, fixed link 201 and 203 bottom end of motion bar and connect
It connects, and vertical with motion bar 203, forms Y direction, finally, 203 top of motion bar and strut 205 pass through the second rotary shaft 204
Connection, strut 205 is vertical with motion bar 203, forms z-axis direction, and the direction of three dimensions is reached by rotating the change of angle
It is adjusted to multi-faceted direction, is finally embodied in the area coverage of cowling 31 and ventilation opening 30, reaches 30 size of ventilation opening
Intelligent adjust.In the present invention, the setting for the branch control realized by the first rotary shaft 202 and the second rotary shaft 204,
Error rate, the adjusting of branch control, additionally it is possible to any one in the first rotary shaft 202 or the second rotary shaft 204 can be effectively reduced
When a generation paralysis or mistake, by adjusting, the loss for regulating power that transformer can radiate drops to another rotary shaft
It is minimum, meet the adjusting of 30 size of ventilation opening as far as possible.Compared to such as in the prior art, the adjustment structure of many and diverse redundancy is compared, and is adjusted
More flexible, installation cost is small, and radiating efficiency is high.
As it is further preferred that in this embodiment of the invention, the length of above-mentioned fixed link 201 can choose for
5-8cm.The excessively long lid of cowling 31 that then will lead to of the length of fixed link 201 closes at less than ventilation opening 30, when the length of fixed link 201
It spends short, then will affect the adjusting of rotating device, cause degree of flexibility low.Therefore, the length of fixed link 201 of the invention is 5-
8cm, test proves that, it is best adjustment length section, the tune between fixed link 201 and motion bar 203 can be conducive to
Section.Certainly, the length of strut 205 preferably can choose as 5-8cm, can be conducive to the tune between strut 205 and motion bar 203
Section；And the length 7-12cm of motion bar 203 is best, this certain premise is that fixed link 201 is mounted on 30 lower section 2-3cm of ventilation opening
Position at, otherwise be easy influence accommodative facility.When above-mentioned motor drives independent second rotary shaft 204, the first rotary shaft 202
It does not rotate, i.e. fixed link 201 and 203 vertical relation of motion bar is constant, the rotation of the second rotary shaft 204 is driven, so that motion bar 203
It is capable of forming 90-270 ° with the rotation the two of strut 201, i.e. cowling 31 is respectively formed with ventilation opening 30 and does not contact or contact 1/4
Or contact the situation of 1/2 or contact whole.Certainly during rotation, pilot process appearance is had, for example, 108 degree of rotation
When, the contact area of ventilation opening 30 and cowling 31 is between 1/4 and 1/2 area；Or individually drive the rotation of the second rotary shaft 204
Or the two is driven to rotate simultaneously, and the rotation angle of the first rotary shaft can be 0-30 °, a variety of intermediate states can occur,
It is changeable to adjust quite flexible, when transformer works, can effectively adjust and find reasonable thermovent size, meets to transformer
Thermovent under different radiating conditions is adjusted, and guarantees effective operating temperature in transformer, it is well known that when transformer temperature mistake
When low, also result in lead to problems such as transformer work be unable to active response, the service life shortens.
As another preferred embodiment of the invention, as shown in Figure 4: in transformer of the invention, also setting up including electricity
Sub- inductor 207 and controller 208, the electronic inductor 207 are mounted on rotating device, and the controller 208 is mounted on
In cabinet 20, the controller 208 controls rotating device movement.As it is further preferred that the electronic inductor 207 is installed
On the motion bar 203 of rotating device, electronic inductor 207 incudes rotary shaft rotation, and controls rotating disk movement.Work as sense electronics
Answer device 207 to sense that rotary shaft rotates, when adjusting suitable heat dissipation open area, electronic inductor 207 can feedback information to controlling
Device 208 processed controls the rotation of rotating disk using controller 208.Above-mentioned rotating disk mainly further increases accommodative facility.
It is as shown in Figure 3: 205 end of strut cowling 31 to be installed by rotating disk.
Specifically, as shown in Figure 5: in this embodiment 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 sliding on inserted link 301 can voluntarily control fixation.Such as by increasing bolt and jack,
It is fixed when sliding position determines, if you need to slide, then removes bolt.Fixed device is herein and with no restrictions.Cowling 31
It is mounted 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 rotation subring 3021 and rotation subring 3022) and intermediate isolating section 3023, described two rotation subring difference
3023 both ends of intermediate isolating section are symmetricly set on, the intermediate isolating section 3023 is in the segmental arc being recessed inwardly, and is spaced in this
From in vertical manner, vertically-mounted cowling 31, the cowling 31 follows the rotation of rotating ring 302 and carries out in section 3023
Rotation is adjusted, and flexibility is good, easy to adjust, by slidable adjustment distance, adjusts angle, this structure structure of the invention by rotation
It is novel to think, easy to operate.In addition, the setting of rotation subring (respectively rotation subring 3021 and rotation subring 3022), is happening suddenly
In the case of can carry out artificial start and stop, have very important hedging effect.
As it is further preferred that the vertical direction of 20 inner wall of cabinet is equipped in this embodiment of the invention
Cooling mechanism 21, as shown in Figure 7: the cooling mechanism 21 includes heat dissipation thin slice, wrap 23 and firm banking 24；Preferably,
The heat dissipation thin slice includes lateral heat dissipation piece 22 and vertical cooling fin 231, and lateral heat dissipation piece 22 is hollow structure, and the transverse direction dissipates
Multiple vertical cooling fins 231 are provided on backing 22；The vertical cooling fin 231 is arranged on firm banking 24；The fixation
It is also equipped with wrap 23 on pedestal 24, is set with a vertical cooling fin 231 in one wrap 23.In the present invention, packet
The effect of sheathing 23 is primarily used to adjust the size of cooling fin, same to guarantee that transformer carry out under suitable environment
Work, obtains preferable service life.The ingenious degree of device and preferable regulative mode can be obtained in order to further increase,
In this embodiment of the invention, as Figure 8-9: limit spring 241, limit spring 241 are additionally provided in firm banking 24
It is fixed on 24 central location of firm banking, a wrap 23 is fixed in the limit spring 241；Each vertical cooling fin
It is provided with limiting component 232 on 231, with 241 mating reaction of limit spring, realizes the position tune an of wrap 23
Section.It is real by the fixed position adjusted of limiting component 232 after limit spring 241, which adjusts wrap 23, reaches required position
Now reasonable cooling 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 be realized the flexible variety for shrinking piece.The elastic shrinkage piece is uniformly arranged on vertical 231 two sides of cooling fin, the bullet
Property shrink piece be vertically arranged or be obliquely installed (be illustrated in figure 8 and be obliquely installed, tilt angle control be 5-10 °), and elasticity
The length for shrinking piece is greater than vertical 231 width of cooling fin.When the movement of limit spring 241, wrap 23 is sent to designated position,
In motion process, by way of elastic shrinkage piece under the action of the transport force of limit spring 241, flexible concertina enters wrap 23
In, guarantee that wrap 23 can be moved smoothly；When the transport force of limit spring 241 stops, 23 stop motion of wrap is then quiet
Power only is stretched insufficient for elastic shrinkage piece in wrap 23, has the function that fixed limit, realizes reasonable heat dissipation
Piece area distributions.
Also loop construction is changed in this embodiment of the invention as another inventive point of the invention
Into.As shown in Figure 10, coil includes flat bare copper wire 1 and surrounds the two layers polyester film on flat bare copper wire 1, the outer layer polyester
It is surrounded with polyester non-woven fabric 3 on film, coil inside will not generate biggish bubble and puts the structure of the high-tension coil at work
Electricity, therefore partial discharge quantity is low, not will cause coil inside breakdown and burns, improves the reliability of transformer work.Preferably,
3 upper surface layer of polyester non-woven fabric is pressed with insulation rubber, i.e., the insulation rubber is provided with demifacet, and the insulating cement skin includes first exhausted
Edge rubber 41 and the second insulation rubber 42, the first insulation rubber 41 and the second insulation rubber 42 are integrally formed, and described first
The rubber 41 and second that insulate insulate rubber 42 in stepped setting, it is preferable that the width of the first insulation rubber 41 is equal to flat
The length of 1 vertical cross-section of bare copper wire, the width of the second insulation rubber 42 are greater than the width of the first insulation rubber 41.In coiling
In process, since the most external of flat bare copper wire 1 is arranged in insulation rubber, and it is only provided with demifacet, will not only prevent copper wire
Coiling, and can according to the width of the second insulation rubber 42 to winding department away from positioning, guarantee the uniformity of winding displacement spacing,
To be further ensured that dielectric strength drawn game zoom level, the service life of transformer is improved, after coiling, can will be insulated
Rubber, which is torn, can also stay at 3 surface of polyester non-woven fabric.It is further preferred that second insulation, 42 surface of rubber is uniformly set
Multiple indents 421 are equipped with, the distance between each described indent 421 is 1/5th of the second insulation rubber 42 in the present invention,
In the actual production process can the spacing to indent 421 further optimized, be suitable for all kinds of transformers.Indent 421
Spacing of setting when can need to be adjusted coil winding according to the high-tension coil 6 of different model and production, i.e., second absolutely
Edge rubber 42 can carry out tearing the second insulation rubber 42 according to the spacing of indent 421, and then shorten the second insulation rubber 42
Width, it is applied widely, and substantially increase production efficiency.
The preferred embodiment of the present invention has shown and described in above description, as previously described, it should be understood that the present invention is not office
Be limited to form disclosed herein, should not be regarded as an exclusion of other examples, and can be used for various other combinations, modification and
Environment, and can be changed within that scope of the inventive concept describe herein by the above teachings or related fields of technology or knowledge
It is dynamic.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be appended by the present invention
In scope of protection of the claims.
Claims (7)
1. a kind of elevator electricity generating device, including circuit controller, generator, spoke and transformer, fixed on alternator shaft
Spoke, generator and spoke are fixed on a telescopic device together, and the telescopic device is electrically connected with circuit controller and by its control
System, the generator output end connect power grid by transformer, it is characterised in that: the transformer includes pedestal (10) and cabinet
(20), the top of pedestal (10) is equipped with cabinet (20), and cabinet (20) side is provided with ventilation opening (30), sets in cabinet (20)
By the transformer body being made of iron core and winding coil, the inner wall of cabinet (20) is equipped with cooling mechanism (21), the heat dissipation
Mechanism (21) face ventilation opening (30)；It is provided with cowling (31) on the ventilation opening (30), the ventilation opening (30) and cowling
(31) it is flexibly connected；The ventilation opening (30) is connect with cowling (31) by rotating device, the size of the cowling (31)
It is 2-3% bigger than ventilation opening (30) size, ventilation opening (30) are completely covered；The rotating device includes motion bar (203), fixes
Bar (201), rotary shaft and strut (205)；The motion bar (203) is fixedly mounted on ventilation opening (30) side, and is not bonded case
On body (20), laterally fixed link (201) are arranged in motion bar (203) bottom end, the fixed link (201) and motion bar (203)
Bottom end is connected by the first rotary shaft (202)；Motion bar (203) top laterally setting strut (205), the strut
(205) it is connect with motion bar (203) top by the second rotary shaft (204)；Strut (205) end is equipped with cowling
(31)；Strut (205) end cowling (31) are installed by rotating disk；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) extends transversely through on inserted link (301), and slides and rotate on inserted link (301).
2. elevator electricity generating device according to claim 1, it is characterised in that: the length of the fixed link (201) is 5-
8cm。
3. elevator electricity generating device according to claim 2, it is characterised in that: further include electronic inductor (207) and control
Device (208), the electronic inductor (207) are mounted on rotating device, and the controller (208) is mounted in cabinet (20),
Controller (208) the control rotating device movement.
4. elevator electricity generating device according to claim 3, it is characterised in that: the electronic inductor (207), which is mounted on, to be turned
On the motion bar (203) of dynamic device, electronic inductor (207) incudes rotary shaft rotation, and controls rotating disk movement.
5. elevator electricity generating device according to claim 1, it is characterised in that: vertical direction on the inner wall of the cabinet (20)
Equipped with cooling mechanism (21), the cooling mechanism (21) includes heat dissipation thin slice, wrap (23) and firm banking (24)；It is described to dissipate
Hot thin slice includes lateral heat dissipation piece (22) and vertical cooling fin (231), and it is multiple vertical to be provided on the lateral heat dissipation piece (22)
Cooling fin (231)；The vertical cooling fin (231) is arranged on firm banking (24)；It is also installed on the firm banking (24)
Have wrap (23), the vertical cooling fin (231) of suit in the wrap (23).
6. elevator electricity generating device according to claim 5, it is characterised in that: also set up in the firm banking (24) limited
Position spring (241), limit spring (241) are fixed on firm banking (24) central location, fixed packet on the limit spring (241)
Sheathing (23)；Limiting component (232) are provided on the vertical cooling fin (231), it is real with limit spring (241) mating reaction
The adjusting of existing wrap (23).
7. elevator electricity generating device according to claim 6, it is characterised in that: the limiting component (232) is elastic shrinkage
Piece, the elastic shrinkage piece are uniformly arranged on vertical cooling fin (231) two sides, and the elastic shrinkage piece is vertically arranged or tilts
Setting, and the length of elastic shrinkage piece is greater than vertical cooling 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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| CN201710017113.6A CN106787435B (en) | 2017-01-10 | 2017-01-10 | A kind of elevator electricity generating device |
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| CN106787435A CN106787435A (en) | 2017-05-31 |
| CN106787435B true CN106787435B (en) | 2019-02-12 |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4589587A (en) * | 1982-04-30 | 1986-05-20 | Zschokke Wartmann Ag | Process for producing a tank, particularly for transformers |
| DE102004040949A1 (en) * | 2004-08-24 | 2006-03-02 | Gessner, Hans-Jürgen | Radiator with improved heat exchange for fluid heating and/or cooling, with finned metal body with heat exchagne faces and/or ducts |
| CN101191468A (en) * | 2006-11-21 | 2008-06-04 | 上海市杨浦高级中学 | Elevator electricity generating device |
| EP2290662A1 (en) * | 2009-09-01 | 2011-03-02 | ABB Technology AG | Dry type transformer |
| CN103985505A (en) * | 2014-05-26 | 2014-08-13 | 昆山达功电子有限公司 | Fire-proof transformer |
| CN204156377U (en) * | 2014-07-26 | 2015-02-11 | 蔡婷婷 | A kind of cold-resistant box-type substation |
| CN204829792U (en) * | 2015-08-28 | 2015-12-02 | 宁波奥马电器科技有限公司 | Rotatable expansion movable support alive |
| CN105895311A (en) * | 2016-06-27 | 2016-08-24 | 杨林娣 | Transformer |
| CN205723072U (en) * | 2016-04-20 | 2016-11-23 | 刘银焊 | A kind of transformator with high-efficient radiating function |
-
2017
- 2017-01-10 CN CN201710017113.6A patent/CN106787435B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4589587A (en) * | 1982-04-30 | 1986-05-20 | Zschokke Wartmann Ag | Process for producing a tank, particularly for transformers |
| DE102004040949A1 (en) * | 2004-08-24 | 2006-03-02 | Gessner, Hans-Jürgen | Radiator with improved heat exchange for fluid heating and/or cooling, with finned metal body with heat exchagne faces and/or ducts |
| CN101191468A (en) * | 2006-11-21 | 2008-06-04 | 上海市杨浦高级中学 | Elevator electricity generating device |
| EP2290662A1 (en) * | 2009-09-01 | 2011-03-02 | ABB Technology AG | Dry type transformer |
| CN103985505A (en) * | 2014-05-26 | 2014-08-13 | 昆山达功电子有限公司 | Fire-proof transformer |
| CN204156377U (en) * | 2014-07-26 | 2015-02-11 | 蔡婷婷 | A kind of cold-resistant box-type substation |
| CN204829792U (en) * | 2015-08-28 | 2015-12-02 | 宁波奥马电器科技有限公司 | Rotatable expansion movable support alive |
| CN205723072U (en) * | 2016-04-20 | 2016-11-23 | 刘银焊 | A kind of transformator with high-efficient radiating function |
| CN105895311A (en) * | 2016-06-27 | 2016-08-24 | 杨林娣 | Transformer |
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| CN106787435A (en) | 2017-05-31 |
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