CN106952709B - 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
- CN106952709B CN106952709B CN201611111535.1A CN201611111535A CN106952709B CN 106952709 B CN106952709 B CN 106952709B CN 201611111535 A CN201611111535 A CN 201611111535A CN 106952709 B CN106952709 B CN 106952709B
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- Prior art keywords
- umbrella
- transformer
- cooling mechanism
- radiator casing
- mow
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- 230000007246 mechanism Effects 0.000 title claims abstract description 27
- 238000001816 cooling Methods 0.000 title claims abstract description 25
- 238000003756 stirring Methods 0.000 claims abstract description 25
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000004804 winding Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 2
- 210000000988 bone and bone Anatomy 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 11
- 238000009333 weeding Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000009466 transformation Effects 0.000 description 5
- 244000025254 Cannabis sativa Species 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000007664 blowing 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
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect 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
- 230000008774 maternal effect Effects 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000630 rising effect 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
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- 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 transformers.A kind of transformer that setting the parachute-opening of cooling mechanism gas and can mow, it include 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 that is vertically arranged, outer rotor is equipped 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 inflating port inflated to umbrella frame, cooling mechanism includes the radiator casing of same shell connection, circulating pump, bucket below heat-dissipating casing, fan blade, interior stirring blade in radiator casing, lower stirring blade in the bucket below radiator casing and fan electromotor.The present invention has the advantages that good heat dissipation effect, umbrella cover and umbrella frame can be crimped into place and can mow, and solves the problems, such as that existing transformer lacks sun-shading mechanism, needs manually to go installation point weeding and only poor by the radiator existing heat dissipation effect that radiate.
Description
Technical field
The present invention relates to transformer more particularly to a kind of transformers that setting the parachute-opening of cooling mechanism gas and 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 transformation, 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, mutual inductor etc.）.Existing transformer has the following disadvantages：It can not be hidden using at outdoor
Sun, aging speed are fast；It needs artificial removal careless when growing grass by transformer, manually goes weeding safety by transformer poor；Only pass through
Radiator radiates, and heat dissipation effect is poor.
Invention content
Can have the present invention provides a kind of good heat dissipation effect, umbrella cover and umbrella frame and be crimped into place and what can be mowed sets heat dissipation
The transformer that mechanism gas parachute-opening can mow solves existing transformer and lacks sun-shading mechanism, needs manually to go installation point weeding
The problem of the heat dissipation effect for radiating existing difference is only carried out by radiator.
The above technical problem is solved by following technical proposal：A kind of transformation that setting the parachute-opening of cooling mechanism gas and can mow
Device, including transformer body, the transformer body include the shell equipped with transformer oil, are provided with and are submerged in the shell
Iron core in transformer oil and winding, which is characterized in that further include 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 leg of the transformer body, described to turn outside
Son is equipped with the blade extended along external rotor radial, and the pack includes umbrella stem, umbrella frame and umbrella cover, and the umbrella stem is connected to the shell
Upper end when the umbrella frame being made to strut umbrella cover umbrella cover block on the housing, the umbrella frame is flexible gas-filled pipe, and the umbrella is also
Equipped with the inflating port inflated to the umbrella frame, the cooling mechanism includes the radiator casing being connected to the shell, driving transformation
The circulating pump that device oil is recycled between radiator casing and shell, is located at radiator casing at the bucket below heat-dissipating casing
The fan blade of the updraft of top, the interior stirring blade in radiator casing, in the bucket below radiator casing
Lower stirring blade and fan electromotor, the fan electromotor is for driving the fan blade, interior stirring blade and lower paddle
Piece rotates.Umbrella is set on the shell, umbrella support can be opened when use is in outdoor and sun-shading rain-proof is carried out to transformer body, to
It overcomes when existing transformer is mounted on outdoor by caused by direct sunlight the problem of aging block.Since the umbrella frame of umbrella designs
It for flexible gas-filled pipe, is inflated to umbrella frame by gas outlet when needing to unfurl an umbrella, inflating port 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 occupied space compared with
It is small.Meter external rotor electric machine is divided into shell and is supported by the stator of the motor of outer rotor, 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, and people is not necessarily to when weeding
Work is close, and safety when weeding is good.In use, heat is dissipated when transformer oil passes through radiator casing under the action of circulating pump
It loses.The radiation processes of radiator other than the existing natural heat dissipation by radiator casing, fan blade certain driving air-flow from it is lower to
On flow through radiator casing outer surface play the role of accelerate heat dissipation to improve heat dissipation effect, take the mode taken out upwards to be dissipated
Heat so that the power of fan blade certain driving air-flow flowing is in the same direction with the power that hot gas rises, to be more conducive to radiator casing
The hot-air on surface flows away；Fan blade can also play the role of carrying out sunshade to radiator casing when rotating so that the sun is led
The Wen Sheng little of the radiator casing of cause, namely radiator casing is preferably radiated；The timely temperature rise of fan blade,
But due to radiating for upper air-draft-type, if therefore in time air-flow by temperature rise in fan blade will not influence radiator casing,
Blowing can then cause the temperature for blowing to the air-flow of radiator casing higher downwards, and heat dissipation effect is caused to be deteriorated.Stirring blade in setting,
Transformer oil can be improved with the heat exchanger effectiveness between radiator casing so that the heat of transformer oil can give me quickly abundant
Ground passes to radiator casing and loses.Bucket is set and bucket is located at the lower section of radiator casing, the water in bucket is by radiator
Wen Sheng little caused by the heat that shell sheds, while radiator casing can play the role of carrying out sunshade, lower paddle to bucket
Piece is stirred the water in bucket to accelerate the water heat absorption in bucket so that the air themperature above bucket compared with
Low, which can get a promotion to the heat dissipation effect of radiator casing when rising.
Preferably, all umbrella frames share an inflating port.It is convenient when to umbrella frame inflation/deflation.Improving makes
The convenience of used time.
Preferably, the inflating port sealing is removably connected with seal head.Convenience when use is improved, without making
Used time looks for component to be sealed temporarily.
Preferably, the length of the umbrella frame is 15 centimetres or less.Occupied space when umbrella is packed up can be further decreased.
The size is not achieved when existing umbrella, shielded area when being unfolded if reaching the size can very little.
Preferably, the upper end of the umbrella stem is equipped with the accommodating hole for accommodating the umbrella cover and umbrella frame, the accommodating hole
It is inside liftably connected with slippery fellow, the umbrella frame is connected on the slippery fellow.When umbrella is packed up, umbrella cover and umbrella frame can be collapsed
Into accommodating hole, the occupied space when present invention packs up further reduced.
Preferably, the upper end of the slippery fellow is equipped with the upper drag-line for stretching out the accommodating hole upwards, lower end is equipped with and stretches downwards
The downhaul gone out.In use, the umbrella frame after making umbrella cover and deflate by pulling down downhaul is collapsed in accommodating hole, when taking-up, passes through
Drag-line is realized in pull-up.Convenience when use is good.
Preferably, the lower end of the inner stator is equipped with support seat board.By supporting seat board to be supported on ground when use
To realize the support to the present invention.Stationarity when support can be improved.
Preferably, the support seat board is equipped with the connection unthreaded hole vertically extended.By by lower margin spiral shell when use
Bolt is connected to after connection unthreaded hole realizes that the installation of the present invention is fixed on ground, convenience when fixed is good.
It is vertically extended along the circumferential uniform of the outer rotor preferably, the support seat board is equipped at least three
The tapped through hole of distribution, the tapped through hole internal thread are connected with Level-adjusting bolt.By rotating levelness tune when use
Whole bolt come adjust the present invention installation when levelness.It is convenient when adjustment is horizontal.
Preferably, the outer surface of the radiator casing is equipped with radiating fin.Heat dissipation effect can be improved.
Preferably, the fan electromotor includes motor shaft and the electric machine casing that is fixed on radiator casing, the motor
Axis runs through radiator casing along the vertical direction, and the fan blade, interior stirring blade and lower stirring blade are all connected to the motor
On axis.Structural compactness is good.
Preferably, the electric machine casing is linked together by bolt attaching nut with the radiator casing, the spiral shell
The internal thread that main bag includes collar nut ontology and is arranged on nut body inner peripheral surface, the inner peripheral surface of the nut body are equipped with
The straight slot of the other end is extended to along one end of nut, circumferential direction of the straight slot by the internal thread along nut body disconnects, described
Nut body is connected to the straight slot groove width tune on the other side side wall of straight slot equipped with the side side wall rear thread across the straight slot
Save screw.Bolt attaching nut is fixed, easy for assemble or unload.Straight slot groove width adjusting screw is locked after nut check and is made 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 to send out fan electromotor connection loosening.
Preferably, the straight slot has two.Locking effect want and spend screw thread execution it is small.
Preferably, two straight slots are uniformly distributed along the circumferential direction of nut body.It can effectively prevent nut generation office
Portion's fragility phenomenon.
Preferably, the peripheral surface of nut body is equipped with power-assisted slot.It is convenient when driving nut rotation.
Preferably, the projection of the radiator casing towards the bucket is located in the bucket or with bucket mistake
It opens.Bucket can collect rainwater on rainy day, water-saving to play the role of.
Present invention tool has the advantage that：Umbrella is set in the top of shell, transformer use can carry out sunshade at outdoor
It keeps off the rain；Umbrella frame is designed as flexible gas-filled pipe, and when gathering occupies little space, and when storage is convenient；Meter external rotor electric machine is divided into shell
And be supported by the stator of the motor of outer rotor, 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, and without artificial close when weeding, safety when weeding is good；If
Set the cooling mechanism with fan, good heat dissipation effect.
Description of the drawings
Fig. 1 is the schematic diagram of the invention when umbrella is in softened state.
Fig. 2 is the enlarged diagram when present invention removes cooling mechanism.
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
24, slippery fellow 25, drag-line 251, downhaul 252, inflating port 253, seal head 254, external rotor electric machine 3, inner stator 31, outer rotor
32, seat board 33, connection unthreaded hole 331, foundation bolt 332, blade 321, the cutting edge 3211 of blade, tapped through hole 333, level are supported
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 blade 45, lower stirring blade 46, fan electromotor 47, motor shaft 471, electric machine casing 472, nut 8, nut
Ontology 81, internal thread 82, straight slot 83, the side side wall 831 of straight slot, the other side side wall 832 of straight slot, straight slot groove width adjusting screw
84, power-assisted slot 85.
Specific implementation mode
The present invention is further illustrated with embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 1, a kind of transformer that setting the parachute-opening of cooling mechanism gas and can mow, including transformer body 1, umbrella 2, outer rotor
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
It is filled with transformer oil in 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 intermediate position of the upper end of shell 11.Umbrella stem
21 length is 15 centimetres or less.Umbrella stem 21 is the pipe of upper end opening.The space of tube interior constitutes accommodating hole 24.Accommodating hole
Slippery fellow 25 is liftably connected in 24.The upper end of slippery fellow 25 is equipped with upper drag-line 251.Upper drag-line 251 stretches out accommodating hole 24 upwards.
The lower end of slippery fellow 25 is equipped with downhaul 252.Downhaul 252 extends downwardly 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 leg.The lower end of inner stator 31 is equipped with support seat board 33.Outer rotor 32 is equipped 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 blade 45, under stir
Mix blade 46 and fan electromotor 47.The outer surface of radiator casing 41 is equipped with radiating fin 411.Radiator casing 41 is connected to by two
Pipe 412 is connected to shell 41.Circulating pump 42 was arranged on a communicating pipe 412.Bucket 43 is located at 41 lower section of radiator casing.Heat dissipation
Projection of the device shell 41 towards bucket 43（I.e. downward projection）It is staggered in bucket or with bucket.Fan electromotor 47 includes motor
Axis 471 and electric machine casing 472.Electric machine casing 472 is fixed on by 413 attaching nut 8 of bolt on radiator casing 41.Motor shaft
471 run through radiator casing 41 along the vertical direction.Fan blade 44 is located at 41 top of radiator casing.Fan blade 44 is exhausting leaf
Piece, i.e. updraft.Fan blade 44 is located at 41 top of radiator casing.Fan blade 44 is fixed on motor shaft 471.Inside stir
Blade 45 is mixed to be located in radiator casing 41 and be submerged in transformer oil.Lower stirring blade 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 the present invention radiates is：Under the action of circulating pump 42, transformer oil is in shell 11 and radiator casing
It is recycled between 41.The heat transfer that iron core 12 and winding 13 generate is to transformer oil, heat when transformer oil flows through radiator casing 41
Amount is lost by radiator casing 41.47 driving fan blade 44 of fan electromotor, interior stirring blade 45 and the rotation of lower stirring blade 46,
Fan blade 44 rotates certain driving air-flow and flows through radiator casing 41 from bottom to top to take away heat, and lower stirring blade 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 blade 45
Transformer oil is stirred, transformer oil is enable substantially more to carry out heat exchange with radiator casing.
It is additionally provided with an inflating port 253 referring to the upper end of Fig. 2, slippery fellow 25.The sealing of inflating port 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 inflating port 253
It is logical.Umbrella cover 23 is supported on umbrella frame 22.
Referring to Fig. 1 and Fig. 2, the method for collapsing umbrella is：Seal head 254 is taken out, then squeezes umbrella frame 22 so that in umbrella frame 22
Gas from inflating port 253 be discharged, then pull down downhaul 252 so that slippery fellow 25 decline, then umbrella cover 23 and umbrella frame 22 are filled in
It is stored up in accommodating hole 24.Make drag-line 251 exposed when storing up in order to take away.
The method to unfurl an umbrella is：Drag-line 251 in pull-up is so that slippery fellow 25 moves up and releases umbrella cover 23 and umbrella frame 22 accommodating
Then seal head 254 is removed in hole 24.Giving umbrella frame 22 to inflate by inflating port 253 so that umbrella frame elongation restore and by umbrella cover 23
It struts.
Referring to Fig. 2, support seat board 33 is equipped with the connection unthreaded hole 331 vertically extended.Connection unthreaded hole 331 is equipped with ground
Foot bolt 332.Support seat board 33 is additionally provided at least three tapped through holes 333.Tapped through hole 333 vertically extends.Screw thread
Through-hole 333 is uniformly distributed along the circumferential direction of outer rotor.333 internal thread of tapped through hole is connected with Level-adjusting bolt 334.Blade
Center line of the plane at 3211 place of cutting edge perpendicular to internal rotor 31.
Referring to Fig. 1 and Fig. 2, installing method of the invention is：By support base 33 on the ground, then the present invention is supported
So that holding of the present invention is horizontal by adjusting Level-adjusting bolt 334.Then it carries out being locked at ground by foundation bolt 332
On face.When needing weeding, external rotor electric machine 3 is driven.The rotation of 3 driving blade 321 of external rotor electric machine will be careless to realize
Partition.In order to avoid people can be driven or be led to by way of remote control close to transformer body 1 when driving external rotor electric machine
5 meters or more of power cord is crossed to open motor start switch mounted on the place that the distance apart from transformer body 1 is 5 meters
It is dynamic.
Referring to Fig. 3, nut 8 includes collar nut ontology 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 equipped with two straight slots 83.Straight slot 83 extends to the other end from axial one end along nut 8.Straight slot 83
Circumferential direction by internal thread 82 along nut body 81 disconnects.Nut body 81 is equipped with 831 rear thread of the side side wall company across straight slot
The straight slot groove width adjusting screw 84 being connected on the other side side wall 832 of straight slot.Two straight slots 83 are along the circumferential equal of nut body 81
Even distribution.The peripheral surface of nut body 81 is equipped with power-assisted slot 85.
Claims (7)
1. a kind of transformer that setting the parachute-opening of cooling mechanism gas and can mow, including transformer body, the transformer body includes dress
There is the shell of transformer oil, the iron core and winding being submerged in transformer oil is provided in the shell, which is characterized 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 leg of the transformer body is constituted, the outer rotor is equipped with the blade extended along external rotor radial, and the pack includes
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
It states on shell, the umbrella frame is flexible gas-filled pipe, and the umbrella is additionally provided with the inflating port inflated to the umbrella frame, the cooling mechanism
It include the cycle that radiator casing, the driving transformer oil being connected to the shell are recycled between radiator casing and shell
Pump, the bucket below heat-dissipating casing, the updraft above radiator casing fan blade, be located at radiator casing in
Interior stirring blade, lower stirring blade and fan electromotor in the bucket below radiator casing, the fan electromotor is used for
The fan blade, interior stirring blade and the rotation of lower stirring blade are driven, the lower end of the inner stator is equipped with support seat board, described
Support seat board is equipped with the connection unthreaded hole vertically extended, and the fan electromotor includes motor shaft and is fixed on radiator casing
Electric machine casing, the motor shaft along the vertical direction run through radiator casing, the fan blade, interior stirring blade and lower paddle
Piece is all connected on the motor shaft, and the projection of the radiator casing towards the bucket is located in the bucket or with the water
Bucket is staggered.
2. the transformer according to claim 1 that sets the parachute-opening of cooling mechanism gas and can mow, which is characterized in that the inflating port
It is removably connected with seal head.
3. the transformer according to claim 1 or 2 that sets the parachute-opening of cooling mechanism gas and can mow, which is characterized in that the umbrella
The length of bone is 15 centimetres or less.
4. the transformer according to claim 1 or 2 that sets the parachute-opening of cooling mechanism gas and can mow, which is characterized in that the umbrella
The upper end of bar is equipped with the accommodating hole for accommodating the umbrella cover and umbrella frame, is liftably connected with slippery fellow in the accommodating hole, institute
Umbrella frame is stated to be connected on the slippery fellow.
5. the transformer according to claim 4 that sets the parachute-opening of cooling mechanism gas and can mow, which is characterized in that the slippery fellow's
Upper end is equipped with the upper drag-line for stretching out the accommodating hole upwards, lower end is equipped with the downhaul for extending downwardly accommodating hole.
6. the transformer according to claim 1 or 2 that sets the parachute-opening of cooling mechanism gas and can mow, which is characterized in that the branch
Support seat board is equipped at least three and vertically extends the equally distributed tapped through hole of circumferential direction along the outer rotor, the screw thread
Through-hole internal thread is connected with Level-adjusting bolt.
7. the transformer according to claim 1 or 2 that sets the parachute-opening of cooling mechanism gas and can mow, which is characterized in that the electricity
Casing body is linked together by bolt attaching nut with the radiator casing, and the nut includes collar nut ontology and setting
Internal thread on nut body inner peripheral surface, the inner peripheral surface of the nut body is equipped with extends to the other end along one end of nut
Straight slot, the straight slot by the internal thread along nut body circumferential direction disconnect, the nut body be equipped with across the straight slot
Side side wall rear thread be connected to the straight slot groove width adjusting screw on the other side side wall of straight slot.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810269704.7A CN108538541A (en) | 2016-12-02 | 2016-12-02 | If the transformer that the parachute-opening of cooling mechanism gas can mow |
| CN201810270147.0A CN108565092A (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 |
|---|---|---|---|
| CN201810269704.7A Division CN108538541A (en) | 2016-12-02 | 2016-12-02 | If the transformer that the parachute-opening of cooling mechanism gas can mow |
| CN201810270147.0A Division CN108565092A (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 CN106952709A (en) | 2017-07-14 |
| CN106952709B true CN106952709B (en) | 2018-07-13 |
Family
ID=59465337
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
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| CN201611111535.1A Active CN106952709B (en) | 2016-12-02 | 2016-12-02 | If the transformer that the parachute-opening of cooling mechanism gas can mow |
| CN201810269704.7A Pending CN108538541A (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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| CN201810269704.7A Pending CN108538541A (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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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
Citations (6)
| 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 |
| CN204653021U (en) * | 2015-05-21 | 2015-09-23 | 应绍辉 | A kind of mower of improvement |
| CN105047366A (en) * | 2015-05-09 | 2015-11-11 | 陈学福 | Transformer radiator with fixedly connected outer fins and detachably connected inner fins |
| 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 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 CN201611111535.1A patent/CN106952709B/en active Active
- 2016-12-02 CN CN201810269704.7A patent/CN108538541A/en active Pending
- 2016-12-02 CN CN201810270147.0A patent/CN108565092A/en active Pending
Patent Citations (6)
| 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 |
| CN105047366A (en) * | 2015-05-09 | 2015-11-11 | 陈学福 | Transformer radiator with fixedly connected outer fins and detachably connected inner fins |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108565092A (en) | 2018-09-21 |
| CN108538541A (en) | 2018-09-14 |
| CN106952709A (en) | 2017-07-14 |
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