CN106952709A - If the transformer that the parachute-opening of cooling mechanism gas can mow - Google Patents
If the transformer that the parachute-opening of cooling mechanism gas can mow Download PDFInfo
- Publication number
- CN106952709A CN106952709A CN201611111535.1A CN201611111535A CN106952709A CN 106952709 A CN106952709 A CN 106952709A CN 201611111535 A CN201611111535 A CN 201611111535A CN 106952709 A CN106952709 A CN 106952709A
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- Prior art keywords
- transformer
- umbrella
- cooling mechanism
- mow
- shell
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Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 238000001816 cooling Methods 0.000 title claims abstract description 28
- 238000003756 stirring Methods 0.000 claims abstract description 26
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 230000008774 maternal effect Effects 0.000 claims description 2
- 210000000988 bone and bone Anatomy 0.000 claims 1
- 238000001727 in vivo Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 12
- 238000009333 weeding Methods 0.000 abstract description 8
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 244000025254 Cannabis sativa Species 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000009466 transformation Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
-
- 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
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- 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
-
- 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
- H01F27/10—Liquid cooling
- H01F27/12—Oil 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
- H01F27/10—Liquid cooling
- H01F27/16—Water 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
- H01F27/10—Liquid cooling
- H01F27/18—Liquid cooling by evaporating liquids
-
- 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
- H01F27/22—Cooling by heat conduction through solid or powdered fillings
-
- 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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The present invention relates to transformer.It is a kind of to set the transformer that the parachute-opening of cooling mechanism gas mow, including the shell equipped with transformer oil, external rotor electric machine, umbrella and cooling mechanism, external rotor electric machine includes inner stator and the outer rotor being vertically arranged, outer rotor is provided with the blade extended along external rotor radial, pack includes umbrella stem, umbrella frame and umbrella cover, umbrella stem is connected to the upper end of shell, umbrella frame is flexible gas-filled pipe, umbrella is additionally provided with the inflation inlet inflated to umbrella frame, cooling mechanism includes the radiator casing connected with shell, circulating pump, bucket below heat-dissipating casing, fan blade, interior stirring vane in radiator casing, lower stirring vane and fan electromotor in the bucket below radiator casing.The present invention have the advantages that good heat dissipation effect, umbrella cover and umbrella frame can be crimped into place and can mow, solve existing transformer lack sun-shading mechanism, needs manually go mount point weeding and only by radiator radiated present in radiating effect difference the problem of.
Description
Technical field
The present invention relates to transformer, more particularly to a kind of set the transformer that the parachute-opening of cooling mechanism gas can mow.
Background technology
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is winding（It is i.e. primary
Coil, secondary coil）And iron core（Magnetic core）.Major function has：Voltage transformation, current transformation, impedance conversion, isolation, voltage stabilizing（Magnetic
Saturation transformer）Deng.It can be divided into, according to use,：Power transformer and special transformer（Electric furnace change, rectification change, industrial frequency experiment become
Depressor, pressure regulator, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformer, electricity
Sub- transformer, reactor, transformer etc.）.Existing transformer has the following disadvantages：It can not be hidden using at outdoor
Sun, aging speed is fast；Artificial removal's grass is needed when being grown grass by transformer, manually goes weeding safety by transformer poor；Only pass through
Radiator is radiated, and radiating effect is poor.
The content of the invention
Can there is what is be crimped into place and can mow to set radiating the invention provides a kind of good heat dissipation effect, umbrella cover and umbrella frame
The transformer that mechanism gas parachute-opening can mow, solves existing transformer and lacks sun-shading mechanism, needs and manually go mount point weeding
Only by radiator radiated present in radiating effect it is poor the problem of.
Above technical problem is solved by following technical proposal：It is a kind of to set the transformation that the parachute-opening of cooling mechanism gas mow
Device, including transformer body, the transformer body, which includes being provided with the shell equipped with transformer oil, the shell, to be submerged in
Iron core and winding in transformer oil, it is characterised in that also including external rotor electric machine, umbrella and cooling mechanism, the external rotor electric
Machine includes inner stator and outer rotor, and the inner stator is vertically arranged and constitutes the support feet of the transformer body, described outer turn
Son includes umbrella stem, umbrella frame and umbrella cover provided with the blade extended along external rotor radial, the pack, and the umbrella stem is connected to the shell
Upper end when the umbrella frame is strutted umbrella cover umbrella cover block on the housing, the umbrella frame is flexible gas-filled pipe, and the umbrella is also
Provided with the inflation inlet inflated to the umbrella frame, the cooling mechanism includes radiator casing, the driving transformation connected with the shell
Device oil be circulated between radiator casing and shell circulating pump, the bucket below heat-dissipating casing, positioned at radiator casing
The fan blade of the updraft of top, the interior stirring vane in radiator casing, in the bucket below radiator casing
Lower stirring vane and fan electromotor, the fan electromotor be used for drive the fan blade, interior stirring vane and lower paddle
Piece is rotated.Umbrella is set on shell, umbrella support can be opened when using in outdoor and sun-shading rain-proof is carried out to transformer body, so that
Overcome existing transformer it is installed outdoors when by caused by the sun direct projection the problem of aging block.Because the umbrella frame of umbrella is designed
For flexible gas-filled pipe, inflated when needing to unfurl an umbrella by gas outlet to umbrella frame, inflation inlet is opened when packing up and bleeds off gas
.The gas of umbrella frame bleed off after then umbrella cover and umbrella frame can have and easily roll into a mass by kneading so that when umbrella is packed up space-consuming compared with
It is small.The stator for dividing into meter external rotor electric machine and the motor for passing through outer rotor in shell is supported, and structural compactness is good；Outer rotor
Design of electrical motor blade, can be cut off the grass by transformer by outer rotor motor driven blade rotation, without people during weeding
Work is close, and security during weeding is good.In use, transformer oil heat when passing through radiator casing in the presence of circulating pump is dissipated
Lose.The radiation processes of radiator in addition to the existing natural heat dissipation by radiator casing, fan blade drive air-flow from it is lower to
On flow through radiator casing outer surface play a part of accelerate radiating to improve radiating effect, take the mode taken out upwards to be dissipated
Heat so that the power of fan blade driving air current flow is in the same direction with the power that hot gas rises, so that advantageously in radiator casing
The hot-air on surface flows away；Fan blade can also play a part of carrying out sunshade to radiator casing when rotating so that the sun is led
The temperature rise of the radiator casing of cause is small, namely radiator casing is preferably radiated；The timely temperature of fan blade rises,
But due to being radiated for upper air-draft-type, if therefore in time air-flow rise by temperature in fan blade do not interfere with yet radiator casing,
Blowing can then cause the temperature for blowing to the air-flow of radiator casing higher downwards, cause radiating effect to be deteriorated.Stirring vane in setting,
Transformer oil can be improved with the heat exchanger effectiveness between radiator casing so that the heat of transformer oil can be quick fully to me
Ground passes to radiator casing and lost.Bucket is set and water of the bucket in the lower section of radiator casing, bucket is by radiator
Temperature rise is small caused by the heat that shell sheds, while radiator casing can play a part of carrying out sunshade, lower paddle to bucket
Piece is stirred to the water in bucket to accelerate the water heat absorption in bucket so that the air themperature above bucket compared with
It is low, the radiating effect of radiator casing can be got a promotion when the air-flow rises.
Preferably, all umbrella frames share an inflation inlet.It is convenient during to umbrella frame inflation/deflation.Improving makes
The convenience of used time.
Preferably, the inflation inlet sealing is removably connected with seal head.Convenience when using is improved, without making
Used time looks for part to be sealed temporarily.
Preferably, the length of the umbrella frame is less than 15 centimetres.Space-consuming when umbrella is packed up can further be reduced.
The size is not reached during existing umbrella, shielded area when deploying if the size is reached can very little.
Preferably, the upper end of the umbrella stem is provided with the accommodating hole for being used for accommodating the umbrella cover and umbrella frame, the accommodating hole
Slippery fellow is inside liftably connected with, the umbrella frame is connected on the slippery fellow.When umbrella is packed up, umbrella cover and umbrella frame can be drawn in
Into accommodating hole, the space-consuming when present invention is packed up reduce further.
Stretched downwards preferably, the foxy upper end is provided with the upper drag-line for protruding upward the accommodating hole, lower end and is provided with
The downhaul gone out.In use, making the umbrella frame after umbrella cover and deflation draw in into accommodating hole by pulling down downhaul, pass through during taking-up
Drag-line is realized in pull-up.Convenience when using is good.
Preferably, the lower end of the inner stator is provided with support seat board.It is supported on when using by supporting seat board on ground
To realize the support to the present invention.Stationarity during support can be improved.
Preferably, the support seat board is provided with vertically extending connection unthreaded hole.By by lower margin spiral shell when using
Bolt passes through the installation being connected to after connection unthreaded hole on ground to realize the present invention to fix, and convenience when fixed is good.
Preferably, the support seat board is vertically extending along the circumferential uniform of the outer rotor provided with least three
The tapped through hole of distribution, the tapped through hole internal thread is connected with Level-adjusting bolt.Adjusted when using by rotating levelness
Whole bolt come adjust the present invention install when levelness.It is convenient during adjustment level.
Preferably, the outer surface of the radiator casing is provided with radiating fin.Radiating effect can be improved.
Preferably, the fan electromotor includes motor shaft and the electric machine casing being fixed on radiator casing, the motor
Axle runs through radiator casing along the vertical direction, and the fan blade, interior stirring vane and lower stirring vane are all connected to the motor
On axle.Structural compactness is good.
Preferably, the electric machine casing is linked together by bolt attaching nut with the radiator casing, the spiral shell
Main bag includes collar nut body and the internal thread being arranged on nut body inner peripheral surface, and the inner peripheral surface of the nut body is provided with
The groove of the other end is extended to along one end of nut, circumference of the groove by the internal thread along nut body disconnects, described
The groove groove width that the side side wall rear thread that nut body is provided through the groove is connected on the opposite side side wall of groove is adjusted
Save screw.Bolt attaching nut is fixed, easy installation and removal.Groove groove width adjusting screw is locked after nut check and is caused logical
Well width reduces, and the result of diminution is so that the more tightly holding of internal thread is on bolt, so that between nuts and bolt
Do not allow to be also easy to produce loosening and cause hair fan electromotor connection to loosen.
Preferably, the groove has two.The execution that locking effect and will spend screw thread is small.
Preferably, two grooves are uniformly distributed along the circumference of nut body.Nut generation office can effectively be prevented
Portion's fragility phenomenon.
Preferably, the outer peripheral face of nut body is provided with power-assisted groove.It is convenient when drive nut is rotated.
Preferably, the projection of the radiator casing towards the bucket is located in the bucket or wrong with the bucket
Open.Bucket can collect rainwater on rainy day, so as to play water-saving effect.
Present invention tool has the advantage that：Umbrella is set in the top of shell, and transformer, which is used, can carry out sunshade at outdoor
Keep off the rain；Umbrella frame is designed as flexible gas-filled pipe, is occupied little space during gathering, convenient during storage；Meter external rotor electric machine is divided into shell
And the stator for the motor for passing through outer rotor is supported, structural compactness is good；External rotor electric machine designs blade, can be by turning outside
Sub-motor driving blade rotation cuts off the grass by transformer, need not be artificial close during weeding, and security during weeding is good；If
Put the cooling mechanism with fan, good heat dissipation effect.
Brief description of the drawings
Fig. 1 is the schematic diagram of the invention when umbrella is in softened state.
Fig. 2 removes enlarged diagram during cooling mechanism for the present invention.
Fig. 3 is the schematic diagram of nut.
In figure：Transformer body 1, shell 11, iron core 12, winding 13, umbrella 2, umbrella stem 21, umbrella frame 22, umbrella cover 23, accommodating hole
24th, slippery fellow 25, drag-line 251, downhaul 252, inflation inlet 253, seal head 254, external rotor electric machine 3, inner stator 31, outer rotor
32nd, support seat board 33, connection unthreaded hole 331, foundation bolt 332, blade 321, the cutting edge 3211 of blade, tapped through hole 333, level
Spend adjustment bolt 334, cooling mechanism 4, radiator casing 41, radiating fin 411, communicating pipe 412, circulating pump 42, bucket 43, fan
Blade 44, interior stirring vane 45, lower stirring vane 46, fan electromotor 47, motor shaft 471, electric machine casing 472, nut 8, nut
Body 81, internal thread 82, groove 83, the side side wall 831 of groove, the opposite side side wall 832 of groove, groove groove width adjusting screw
84th, power-assisted groove 85.
Embodiment
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
It is a kind of to set the transformer that the parachute-opening of cooling mechanism gas mow, including transformer body 1, umbrella 2, outer rotor referring to Fig. 1
Motor 3 and cooling mechanism 4.
The structure of transformer body 1 is existing structure.I.e. transformer body 1 includes shell 11, iron core 12 and winding 13.Outside
Transformer oil is filled with shell 11.Iron core 12 and winding 13 are located in shell 11 and are submerged in transformer oil.
Umbrella 2 includes umbrella stem 21, umbrella frame 22 and umbrella cover 23.Umbrella stem 21 is connected to the middle part of the upper end of shell 11.Umbrella stem
21 length is less than 15 centimetres.Umbrella stem 21 is the pipe of upper end open.The space of tube interior constitutes accommodating hole 24.Accommodating hole
Slippery fellow 25 is liftably connected with 24.The upper end of slippery fellow 25 is provided with upper drag-line 251.Upper drag-line 251 protrudes upward accommodating hole 24.
The lower end of slippery fellow 25 is provided with downhaul 252.Downhaul 252 extends downwardly from accommodating hole 24.
External rotor electric machine 3 includes inner stator 31 and outer rotor 32.Inner stator 31 is vertically arranged and constitutes transformer body 1
Support feet.The lower end of inner stator 31 is provided with support seat board 33.Outer rotor 32 is provided with the blade 321 extended along external rotor radial.Knife
Piece 321 has 4 and along the circumferentially distributed of outer rotor 32.
Cooling mechanism 4 include radiator casing 41, circulating pump 42, bucket 43, fan blade 44, interior stirring vane 45, under stir
Mix blade 46 and fan electromotor 47.The outer surface of radiator casing 41 is provided with radiating fin 411.Radiator casing 41 passes through two connections
Pipe 412 is connected with shell 41.Circulating pump 42 was arranged on a communicating pipe 412.Bucket 43 is located at the lower section of radiator casing 41.Radiating
Projection of the device shell 41 towards bucket 43（I.e. downward projection）Stagger in bucket or with bucket.Fan electromotor 47 includes motor
Axle 471 and electric machine casing 472.Electric machine casing 472 is fixed on radiator casing 41 by the attaching nut 8 of bolt 413.Motor shaft
471 run through radiator casing 41 along the vertical direction.Fan blade 44 is located at the top of radiator casing 41.Fan blade 44 is exhausting leaf
Piece, i.e. updraft.Fan blade 44 is located at the top of radiator casing 41.Fan blade 44 is fixed on motor shaft 471.Inside stir
Blade 45 is mixed in radiator casing 41 and is submerged in transformer oil.Lower stirring vane 46 is connected on motor shaft 471.Under stir
Blade 46 is mixed to be submerged in the water of bucket 43.
The process that is radiated of the present invention is：In the presence of circulating pump 42, transformer oil is in shell 11 and radiator casing
Circulated between 41.The heat transfer that iron core 12 and winding 13 are produced is to transformer oil, heat when transformer oil flows through radiator casing 41
Amount is lost by radiator casing 41.The driving of fan electromotor 47 fan blade 44, interior stirring vane 45 and lower stirring vane 46 are rotated,
Fan blade 44 rotates driving air-flow and flows through radiator casing 41 from bottom to top to take away heat, and lower stirring vane 46 stirs water
Bucket 43 in water and play acceleration evaporation carry out cooling so that the temperature for flowing through the air of radiator casing is relatively low.Interior stirring vane 45
Transformer oil is stirred and enables transformer oil substantially more to carry out heat exchange with radiator casing.
Referring to Fig. 2, the upper end of slippery fellow 25 is additionally provided with an inflation inlet 253.The sealing of inflation inlet 253 is removably connected with sealing
First 254.Umbrella frame 22 links together with slippery fellow 25.Umbrella frame 22 is flexible gas-filled pipe.All umbrella frames 22 all connect with inflation inlet 253
It is logical.Umbrella cover 23 is supported on umbrella frame 22.
Referring to Fig. 1 and Fig. 2, the method for drawing umbrella in is：Seal head 254 is taken out, umbrella frame 22 is then extruded and causes in umbrella frame 22
Gas discharged from inflation inlet 253, then pull down downhaul 252 cause slippery fellow 25 decline, then umbrella cover 23 and umbrella frame 22 are filled in
Stored up in accommodating hole 24.Make drag-line 251 exposed when storing up to take away.
The method unfurled an umbrella is：Drag-line 251 make it that slippery fellow 25 moves up and released umbrella cover 23 and umbrella frame 22 accommodating in pull-up
Hole 24, then removes seal head 254.Inflated by inflation inlet 253 to umbrella frame 22 so that umbrella frame elongation restore and by umbrella cover 23
Strut.
Referring to Fig. 2, support seat board 33 is provided with vertically extending connection unthreaded hole 331.Connection unthreaded hole 331 is equipped with ground
Foot bolt 332.Support seat board 33 is additionally provided with least three tapped through holes 333.Tapped through hole 333 is vertically extending.Screw thread
Through hole 333 is uniformly distributed along the circumference of outer rotor.The internal thread of tapped through hole 333 is connected with Level-adjusting bolt 334.Blade
Center line of the plane at the place of cutting edge 3211 perpendicular to internal rotor 31.
Referring to Fig. 1 and Fig. 2, installing the method for the present invention is：On the ground, then the present invention is supported by support base 33
Cause holding level of the present invention by adjusting Level-adjusting bolt 334.Then carry out being locked at ground by foundation bolt 332
On face.When needing weeding, external rotor electric machine 3 is driven.The driving blade 321 of external rotor electric machine 3 rotates to realize grass
Cut-off.People can be driven or be led to by way of remote control close to transformer body 1 during in order to avoid driving external rotor electric machine
The power line for crossing more than 5 meters is opened motor start switch installed in the distance apart from transformer body 1 for 5 meters of place
It is dynamic.
Referring to Fig. 3, nut 8 includes collar nut body 81 and the internal thread 82 being arranged on nut body inner peripheral surface.Spiral shell
The inner peripheral surface of maternal body 81 is provided with two grooves 83.Groove 83 extends to the other end from along axial one end of nut 8.Groove 83
Internal thread 82 is disconnected along the circumference of nut body 81.The rear thread of side side wall 831 that nut body 81 is provided through groove connects
It is connected on the groove groove width adjusting screw 84 on the opposite side side wall 832 of groove.Circumference of two grooves 83 along nut body 81 is
Even distribution.The outer peripheral face of nut body 81 is provided with power-assisted groove 85.
Claims (10)
1. a kind of set the transformer that the parachute-opening of cooling mechanism gas can mow, including transformer body, the transformer body includes dress
There are the iron core and winding for being provided with and being submerged in transformer oil in the shell of transformer oil, the shell, it is characterised in that also wrap
External rotor electric machine, umbrella and cooling mechanism are included, the external rotor electric machine includes inner stator and outer rotor, and the inner stator is vertically arranged
And the support feet of the transformer body is constituted, the outer rotor is provided with the blade extended along external rotor radial, and the pack is included
Umbrella stem, umbrella frame and umbrella cover, umbrella cover is blocked in institute when the upper end that the umbrella stem is connected to the shell makes the umbrella frame strut umbrella cover
State on shell, the umbrella frame is flexible gas-filled pipe, the umbrella is additionally provided with the inflation inlet inflated to the umbrella frame, the cooling mechanism
Including connected with the shell radiator casing, the circulation that is circulated between radiator casing and shell of driving transformer oil
Pump, the bucket below heat-dissipating casing, the fan blade of updraft above radiator casing, in radiator casing
Interior stirring vane, lower stirring vane and fan electromotor in the bucket below radiator casing, the fan electromotor is used for
The fan blade, interior stirring vane and lower stirring vane is driven to rotate.
2. according to claim 1 set the transformer that the parachute-opening of cooling mechanism gas can mow, it is characterised in that the inflation inlet
Sealing is removably connected with seal head.
3. according to claim 1 or 2 set the transformer that the parachute-opening of cooling mechanism gas can mow, it is characterised in that the umbrella
The length of bone is less than 15 centimetres.
4. according to claim 1 or 2 set the transformer that the parachute-opening of cooling mechanism gas can mow, it is characterised in that the umbrella
The upper end of bar is provided with the accommodating hole for being used for accommodating the umbrella cover and umbrella frame, the accommodating hole and is liftably connected with slippery fellow, institute
Umbrella frame is stated to be connected on the slippery fellow.
5. according to claim 4 set the transformer that the parachute-opening of cooling mechanism gas can mow, it is characterised in that described foxy
Upper end is provided with the upper drag-line for protruding upward the accommodating hole, lower end and is provided with the downhaul for extending downwardly from accommodating hole.
6. according to claim 1 or 2 set the transformer that the parachute-opening of cooling mechanism gas can mow, it is characterised in that in described
The lower end of stator is provided with vertically extending connection unthreaded hole provided with support seat board, the support seat board.
7. according to claim 6 set the transformer that the parachute-opening of cooling mechanism gas can mow, it is characterised in that the support base
Plate is provided with the equally distributed tapped through hole of at least three vertically extending circumferences along the outer rotor, the tapped through hole
Internal thread is connected with Level-adjusting bolt.
8. according to claim 1 or 2 set the transformer that the parachute-opening of cooling mechanism gas can mow, it is characterised in that the wind
Fan motor includes motor shaft and the electric machine casing being fixed on radiator casing, and the motor shaft runs through radiator along the vertical direction
Shell, the fan blade, interior stirring vane and lower stirring vane are all connected on the motor shaft.
9. according to claim 8 set the transformer that the parachute-opening of cooling mechanism gas can mow, it is characterised in that the motor casing
Body is linked together by bolt attaching nut with the radiator casing, and the nut includes collar nut body and is arranged on spiral shell
Internal thread on maternal side face in vivo, the inner peripheral surface of the nut body, which is provided with along one end of nut, extends to the logical of the other end
Groove, circumference of the groove by the internal thread along nut body disconnects, and the nut body is provided through the one of the groove
Side side wall rear thread is connected to the groove groove width adjusting screw on the opposite side side wall of groove.
10. according to claim 1 or 2 set the transformer that the parachute-opening of cooling mechanism gas can mow, it is characterised in that described to dissipate
The projection of hot device shell towards the bucket is located in the bucket or staggered with the bucket.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810270147.0A CN108565092A (en) | 2016-12-02 | 2016-12-02 | If the transformer that the parachute-opening of cooling mechanism gas can mow |
| CN201810269704.7A CN108538541A (en) | 2016-12-02 | 2016-12-02 | If the transformer that the parachute-opening of cooling mechanism gas can mow |
| CN201611111535.1A CN106952709B (en) | 2016-12-02 | 2016-12-02 | If the transformer that the parachute-opening of cooling mechanism gas can mow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611111535.1A CN106952709B (en) | 2016-12-02 | 2016-12-02 | If the transformer that the parachute-opening of cooling mechanism gas can mow |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810270147.0A Division CN108565092A (en) | 2016-12-02 | 2016-12-02 | If the transformer that the parachute-opening of cooling mechanism gas can mow |
| CN201810269704.7A Division CN108538541A (en) | 2016-12-02 | 2016-12-02 | If the transformer that the parachute-opening of cooling mechanism gas can mow |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106952709A true CN106952709A (en) | 2017-07-14 |
| CN106952709B CN106952709B (en) | 2018-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810269704.7A Pending CN108538541A (en) | 2016-12-02 | 2016-12-02 | If the transformer that the parachute-opening of cooling mechanism gas can mow |
| CN201611111535.1A Active CN106952709B (en) | 2016-12-02 | 2016-12-02 | If the transformer that the parachute-opening of cooling mechanism gas can mow |
| CN201810270147.0A Pending CN108565092A (en) | 2016-12-02 | 2016-12-02 | If the transformer that the parachute-opening of cooling mechanism gas can mow |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810269704.7A Pending CN108538541A (en) | 2016-12-02 | 2016-12-02 | If the transformer that the parachute-opening of cooling mechanism gas can mow |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810270147.0A Pending CN108565092A (en) | 2016-12-02 | 2016-12-02 | If the transformer that the parachute-opening of cooling mechanism gas can mow |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116864271A (en) * | 2023-09-05 | 2023-10-10 | 国网山西省电力公司超高压变电分公司 | Ultrahigh voltage transformer |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007134519A (en) * | 2005-11-10 | 2007-05-31 | Nissin Electric Co Ltd | Exhaust heat recovery utilization system |
| CN202406534U (en) * | 2012-01-10 | 2012-09-05 | 王文永 | Small-size lawn grass cutting machine |
| CN203812685U (en) * | 2014-05-13 | 2014-09-03 | 中国长江电力股份有限公司 | Forced-oil circulation air-cooled transformer provided with wet-curtain cooling device |
| CN204029594U (en) * | 2014-08-29 | 2014-12-17 | 国网河南鄢陵县供电公司 | New Low Voltage transformer |
| CN105047366B (en) * | 2015-05-09 | 2017-03-08 | 陈学福 | It is connected with the transformer radiator that outer fin is removably connected with inner fin |
| CN204653021U (en) * | 2015-05-21 | 2015-09-23 | 应绍辉 | A kind of mower of improvement |
| CN204857376U (en) * | 2015-08-05 | 2015-12-09 | 陈冬青 | Novel transformer heat dissipation device |
| CN205004137U (en) * | 2015-09-08 | 2016-01-27 | 张能力 | High -efficient cooling device of transformer |
| CN205159817U (en) * | 2015-10-27 | 2016-04-13 | 天津市斯克赛斯电力科技有限公司 | Outdoor multi -functional outer electric power cabinet |
| CN205517365U (en) * | 2016-01-21 | 2016-08-31 | 西安爱普安生物科技有限公司 | Stirring radiator |
-
2016
- 2016-12-02 CN CN201810269704.7A patent/CN108538541A/en active Pending
- 2016-12-02 CN CN201611111535.1A patent/CN106952709B/en active Active
- 2016-12-02 CN CN201810270147.0A patent/CN108565092A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116864271A (en) * | 2023-09-05 | 2023-10-10 | 国网山西省电力公司超高压变电分公司 | Ultrahigh voltage transformer |
| CN116864271B (en) * | 2023-09-05 | 2024-01-09 | 国网山西省电力公司超高压变电分公司 | Ultrahigh voltage transformer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108565092A (en) | 2018-09-21 |
| CN106952709B (en) | 2018-07-13 |
| CN108538541A (en) | 2018-09-14 |
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