CN106024331B - Energy saving and environment friendly dry-type power transformer - Google Patents
Energy saving and environment friendly dry-type power transformer Download PDFInfo
- Publication number
- CN106024331B CN106024331B CN201610644137.XA CN201610644137A CN106024331B CN 106024331 B CN106024331 B CN 106024331B CN 201610644137 A CN201610644137 A CN 201610644137A CN 106024331 B CN106024331 B CN 106024331B
- Authority
- CN
- China
- Prior art keywords
- casing
- power transformer
- energy saving
- type power
- environment friendly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2876—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
- H01F27/02—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
-
- 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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/2866—Combination of wires and sheets
-
- 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
- H01F27/33—Arrangements for noise damping
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformer Cooling (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention provides a kind of energy saving and environment friendly dry-type power transformer, belong to technical field of transformer equipment.It solves the problems, such as existing dry-type transformer heat dispersion difference.A kind of energy saving and environment friendly dry-type power transformer, including casing and the door body being arranged on casing, the bottom of casing is provided with support base, the top of casing is provided with alarm and two proximity switches, two proximity switches are in parallel, and electricly connect alarm, the inside of casing is provided with the coil windings of some homogeneous verticals arrangement, coil windings include iron core, low-voltage coil and high-tension coil, a first longitudinal direction ventilating duct is formed between adjacent coil windings, the bottom of first longitudinal direction ventilating duct is provided with ventilation blower, the top connection upper fixing element of coil windings, the lower fixture of bottom connection of coil windings, the lower surface of lower fixture is provided with two support blocks, second longitudinal direction ventilating duct is formed between two support blocks.The present invention has the advantages of simple in construction, perfect heat-dissipating.
Description
Technical field
The invention belongs to technical field of transformer equipment, is related to a kind of dry-type power transformer, particularly a kind of energy-saving ring
Guarantor's type dry-type power transformer.
Background technology
Power transformer is one of power plant and the capital equipment of electric substation.The effect of transformer be it is many, not only
Can raise voltage electric energy be sent to electricity consumption area, moreover it is possible to voltage be reduced to it is at different levels use voltage, to meet the needs of electricity consumption, change
Depressor is to convert alternating voltage, electric current and the device of impedance, when being connected with alternating current in primary coil, in iron core (or magnetic core)
Just exchange flux is produced, makes to induce voltage (or electric current) in secondary coil.Transformer is made up of iron core (or magnetic core) and coil,
Coil has two or more windings, wherein connecing the winding of power supply primary coil, remaining winding is secondary coil.
Dry-type power transformer is the very high dry-type transformer of a kind of electrical strength, mechanical strength, high-temperature capability.It is city
The quality product of electric network reconstruction, prevented fires especially suitable for requirements such as skyscraper, airport, power station, commercial centers, be explosion-proof, moistureproof
Important place.Dry-type transformer is widely used in the place such as local lighting, skyscraper, airport, harbour CNC plant equipment, letter
Single says that dry-type transformer just refers to the transformer that iron core and winding are not immersed in insulating oil.The type of cooling is divided into natural air
Cool down (AN) and force air to cool down (AF).During natural air cooling, transformer can the long-term continuous operation under rated capacity.Force wind
When cold, transformer output capacity can improve 50%.Suitable for interrupted running overload, or emergent accident running overload；Due to
Load loss and impedance voltage amplification are larger during overload, in non-economy running status, therefore should not be at connecting for a long time
Continuous running overload.
The species of power transformer is varied, common are oil-immersed power transformer and dry-type power transformer.Two
Kind is all power transformer, can all have the iron core for making magnetic circuit, make the winding of circuit.And maximum difference is with " doing in " oily formula "
Formula ".That is both cooling mediums are different, and the former is to be used as cooling using transformer oil (also having other oil such as β oil certainly)
And dielectric, the latter are to be used as cooling medium using air or other gases such as SF6 etc..It is that handle is made up of iron core and winding that oil, which becomes,
Device body be placed in a fuel tank for filling with transformer oil.Dry change is often encapsulated iron core and winding with poured with epoxy resin,
Also it is much non-encapsulated type to have a kind of use now, and winding impregnates special isolation paint etc. again with special insulating paper, plays anti-
Only winding or iron core make moist.
With the development of Chinese national economy, constantly sound and people's environmental consciousness the enhancing of national environmental protection regulation.It is dry
Formula transformer accelerates in city power distribution transformer portion, meanwhile, requirement of the user to dry-type transformer manufacturing firm
Also more and more higher.Existing dry-type transformer heat dispersion is poor, and energy consumption is big, and noise is big, the shortcomings of feature of environmental protection difference.
The content of the invention
The purpose of the present invention is above mentioned problem be present for existing technology, it is proposed that a kind of by the inside of transformer
A plurality of air channel and ventilation blower are provided with, promotes air circulation flow in transformer, makes what heat caused by transformer dispersed as early as possible
A kind of energy saving and environment friendly dry-type power transformer, the transformer also have the characteristics of good insulation preformance.
The purpose of the present invention can be realized by following technical proposal：
A kind of energy saving and environment friendly dry-type power transformer, including casing and the door body that is arranged on casing, the casing
Top is provided with alarm and two proximity switches, and two proximity switches are in parallel, and electricly connect alarm, the casing it is interior
Portion is provided with the coil windings of some homogeneous verticals arrangement, and the coil windings include iron core, low-voltage coil and high-tension coil, described
Iron core is provided with Automatic Temperature Control, and Automatic Temperature Control can monitor the temperature inside machine in real time, when temperature is too high
When, control ventilation blower operating, carry out air circulation cooling.Damper element is provided between low-voltage coil and high-tension coil, it is adjacent
A first longitudinal direction ventilating duct is formed between coil windings, the bottom of the first longitudinal direction ventilating duct is provided with ventilation blower, the line
Enclose the top connection upper fixing element of winding, the lower fixture of bottom connection of the coil windings, the lower surface of the lower fixture
Provided with two support blocks, second longitudinal direction ventilating duct, the upper surface of fixed part and lower fixture are formed between two support blocks
Lower surface is equipped with one layer of insulating rubber slab, and the ventilation blower is fixed on lower fixture.
In a kind of above-mentioned energy saving and environment friendly dry-type power transformer, during machine operation, in first longitudinal direction ventilating duct,
Under the synergy of two longitudinal air channels and ventilation blower, the air flow inside machine can be promoted, timely take away machine operation
During caused heat, effectively reduce energy consumption.
In a kind of above-mentioned energy saving and environment friendly dry-type power transformer, the low-voltage coil using enamel-cover flat type copper wire around
System, the high-tension coil use high pressure copper foil coiling.
In a kind of above-mentioned energy saving and environment friendly dry-type power transformer, the door body is provided with insulation handle and reinforcement
Muscle, the cross sectional shape of the reinforcement are rectangle channel-shaped, and reinforcement can increase the intensity of door body, in the door body and reinforcement
The non-conductive fiber of high intensity is evenly arranged with, non-conductive fiber can further increase the insulating properties of door body, prevent to touch
Electrical phenomena.
In a kind of above-mentioned energy saving and environment friendly dry-type power transformer, mutually cut with scissors by hinge between the door body and casing
Connect.
In a kind of above-mentioned energy saving and environment friendly dry-type power transformer, the thickness of the insulating rubber slab is 10mm.
In a kind of above-mentioned energy saving and environment friendly dry-type power transformer, the damper element is rubber sheet gasket.
In a kind of above-mentioned energy saving and environment friendly dry-type power transformer, tapered lead is provided with the top of the casing
Stream cover, the kuppe include cone top part and cone bottom, and straight up, cone bottom is fixed on the top of the casing to cone top part,
And the edge for the laterally protruding casing top in edge for boring bottom, the outer surface of the cone top part is also fitted with reflection and heat insulation
Layer.When running into rainy day, fall on kuppe under rainwater, wandered from cone top part to cone bottom, because the edge for boring bottom is horizontal
To the edge of protrusion casing top, therefore, rainwater is dropped on ground from the edge of cone bottom, is prevented rainwater from drenching casing, is led
The outer surface of stream cover cone top part is also fitted with reflection and heat insulation layer, and in fine day, reflection and heat insulation layer has the function that to reflect sunlight, together
When reduce illumination caused by heat be conducted to casing.
In a kind of above-mentioned energy saving and environment friendly dry-type power transformer, the lower section of the casing is fixed with storage by column
Basin, described retaining basin include basin body, and basin body has inner chamber, and the upper end of basin body has the opening with intracavity inter-connection, described
The top of column and the bottom of casing are fixed, and the bottom of the bottom and retaining basin inner chamber of column is fixed, the middle part of the retaining basin
A screen cloth is horizontally arranged with, the inner chamber of retaining basin is separated into epicoele and cavity of resorption by described screen cloth, and the side wall of the cavity of resorption opens up
There is the spout hole of connection cavity of resorption and basin body exterior space, described spout hole is located at the top of cavity of resorption side wall, the top of the basin body
Portion is fixed with has upper shed in funnelform deflector, the upper end of the deflector, and the lower end of deflector has under shed, led
The under shed of flowing plate is connected with the opening of the basin body, and the cross section of the deflector upper shed is more than the cross section of under shed,
The edge of the laterally protruding kuppe cone bottom in edge of the upper shed of the deflector.In the lower section of casing, retaining basin is set
Effect be that vegetation is on the one hand planted in retaining basin, vegetation has the function that to absorb sunlight, and the transpiration of vegetation absorbs heat
Amount, the temperature of casing lower air is reduced, plays a part of cooling to casing, on the other hand, when retaining basin can store rainy day
Rainwater, water supply is played a part of to vegetation.A screen cloth is horizontally arranged with the middle part of retaining basin, the soil needed for vegetation will be planted
It is laid on screen cloth, then vegetation is planted in the soil on screen cloth, is fixed with funnelform deflector, leads at the top of basin body
The edge of the laterally protruding kuppe cone bottom in edge of the upper shed of flowing plate, at rainy day, rainwater drips from kuppe
Drop down onto on deflector, be flowed into along deflector in basin body, a part of rainwater is absorbed by the soil on screen cloth, unabsorbed rain
Water is flowed into the lower intracavitary of basin body by the mesh of screen cloth, by rainwater storage, when rainwater is filled with cavity of resorption, by cavity of resorption side wall
Spout hole overflow basin body, prevent rainwater to be filled with that cavity of resorption continues to rise and flooding vegetation causes vegetation dead.
In a kind of above-mentioned energy saving and environment friendly dry-type power transformer, it is additionally provided with described retaining basin lower bottom part red
Outside line inductor and camera, infrared inductor are connected by circuit with a PLC, at casing lateral wall also
Acoustical generator is provided with, acoustical generator is connected by circuit with PLC.When this transformer is set in the wild
Wait, when infrared inductor has sensed that animal is close, signal is passed to PLC PLC technologies by infrared inductor
Device, PLC control acoustical generator sends the sound shot, frightens animal away, in case casing is destroyed by animal.
In a kind of above-mentioned energy saving and environment friendly dry-type power transformer, the bottom of the retaining basin is provided with some sleds
Plate, the bottom of skiing board are additionally provided with some wheel groups, and the skiing board is fixed on the bottom of retaining basin by connecting rod.Transformer
It is usually required to be mounted in the even mountain forest of field, the more rugged complexity of road conditions, the bottom of retaining basin is provided with some snow
Sledge plate, the bottom of skiing board are additionally provided with wheel group, this transformer can be moved by wheel group, the bottom setting of retaining basin
Skiing board, its both ends have the structure being upturned, when encountering some abrupt slope roads in mountain forest, it is smoothly through road
Face, the basin body or casing of the domatic gouge transformer of road are prevented, there is protection.
Compared with prior art, lead between the coil windings of this energy-conservation environment-protection dry type power transformer provided with first longitudinal direction
Air channel, second longitudinal direction ventilating duct is provided between two support blocks of the lower surface of lower fixture, lower fixture is provided with ventilation blower, more
Bar longitudinal ventilation road cooperates with ventilation blower, promotes the air flow inside voltage device, takes away substantial amounts of heat, effective drop
The energy consumption of low transformer；The top of casing is provided with alarm and two proximity switches in parallel, proximity switch electricly connect alarm
Device, proximity switch can be acted when door body is opened, alarm can alarm, and remind people's standard operation, prevent work
Personnel get an electric shock；The bottom kind of casing is implanted with vegetation, and vegetation absorbs sunlight, and its transpiration reduces the temperature in bottom half space
Degree, plays a part of cooling to casing, reduces the energy consumption of transformer.
Brief description of the drawings
Fig. 1 is a kind of axle side structure schematic diagram of energy saving and environment friendly dry-type power transformer.
Fig. 2 is a kind of positive partial structural diagram of energy saving and environment friendly dry-type power transformer.
Fig. 3 is a kind of lateral structure schematic diagram of energy saving and environment friendly dry-type power transformer.
In figure, 1, casing；2nd, door body；3rd, reinforcement；4th, coil windings；5th, upper fixing element；6th, lower fixture；7th, low-voltage line
Circle；8th, high-tension coil；9th, Automatic Temperature Control；10th, connecting rod；11st, proximity switch；12nd, alarm；13rd, ventilation blower；14、
First longitudinal direction ventilating duct；15th, second longitudinal direction ventilating duct；16th, kuppe；16a, cone top part；16b, cone bottom；17th, column；18、
Retaining basin；18a, basin body；19th, screen cloth；20th, spout hole；21st, deflector；22nd, infrared inductor；23rd, camera；24th, sled
Plate；25th, wheel group.
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described,
But the present invention is not limited to these embodiments.
As shown in Figure 1, Figure 2 and Figure 3, a kind of energy saving and environment friendly dry-type power transformer, including casing 1 and it is arranged on casing
Door body 2 on 1, is hinged between door body 2 and casing 1 by hinge.The top of casing 1 approaches provided with alarm 12 and two and opened
11 are closed, two proximity switches 11 are in parallel, and electricly connect alarm 12, and the inside of casing 1 arranges provided with some homogeneous verticals
Coil windings 4, coil windings 4 include iron core, low-voltage coil 7 and high-tension coil 8, and iron core is provided with Automatic Temperature Control 9,
Automatic Temperature Control 9 can monitor the temperature inside machine in real time, when temperature is too high, control ventilation blower operating, carry out empty
The logical cooling of air-flow, is provided with damper element, damper element can be rubber sheet gasket, wherein low between low-voltage coil 7 and high-tension coil 8
Line ball circle 7 uses enamel-cover flat type copper wire coiling, and high-tension coil 8 uses high pressure copper foil coiling.One is formed between adjacent coil windings 4
Bar first longitudinal direction ventilating duct 14, the bottom of first longitudinal direction ventilating duct 14 are provided with ventilation blower 13, and the top of coil windings 4 connects admittedly
Determine part 5, the lower fixture 6 of bottom connection of coil windings 4, the lower surface of lower fixture 6 is provided with two support blocks, between two support blocks
Second longitudinal direction ventilating duct 15 is formed, the upper surface of upper fixing element 5 and the lower surface of lower fixture 6 are equipped with one layer of electro-insulating rubber
Plate, the thickness of insulating rubber slab is 10mm, and ventilation blower 13 is fixed on lower fixture 6.
During machine operation, under the synergy of first longitudinal direction ventilating duct 14, second longitudinal direction air channel 15 and ventilation blower 13, energy
Enough promote the air flow inside machine, timely take away caused heat in machine running process, effectively reduce energy consumption.
Door body 2 is provided with insulation handle and reinforcement 3, and the cross sectional shape of reinforcement 3 is rectangle channel-shaped, and reinforcement can increase
The intensity of big door body, the non-conductive fiber of high intensity is evenly arranged with door body 2 and reinforcement 3, non-conductive fiber can be further
Increase door body 2 insulating properties, prevent electric shock phenomenon.
Tapered kuppe 16 is provided with the top of casing, kuppe 16 includes cone top part 16a and cone bottom 16b, cone
Straight up, cone bottom 16b is fixed on the top of casing to top 16a, and the laterally protruding casing top in the edge for boring bottom 16b
Edge, cone top part 16a outer surface is also fitted with reflection and heat insulation layer, and the reflection and heat insulation layer is prior art, such as China is specially
Sharp (application number：A kind of reflection and heat insulation prepainted coil 201220602611.X) is disclosed, the reflection and heat insulation prepainted coil can be fitted in
Cone top part 16a outer surface, play reflection sunlight and heat-insulated effect.
The lower section of casing is fixed with retaining basin 18 by column 17, and retaining basin 18 includes basin body 18a, and basin body 18a has interior
Chamber, basin body 18a upper end have the opening with intracavity inter-connection, and the top of column 17 and the bottom of casing are fixed, column 17
The bottom of bottom and the inner chamber of retaining basin 18 is fixed, and the middle part of retaining basin 18 is horizontally arranged with a screen cloth 19, and screen cloth 19 is by retaining basin
18 inner chamber is separated into epicoele and cavity of resorption, and the side wall of cavity of resorption offers the spout hole 20 of connection cavity of resorption and basin body 18a exterior spaces,
Spout hole 20 is located at the top of cavity of resorption side wall, is fixed with the top of basin body 18a in funnelform deflector 21, deflector 21 it is upper
End has upper shed, and the lower end of deflector 21 has under shed, and the under shed of deflector 21 is connected with basin body 18a opening, led
The cross section of the upper shed of flowing plate 21 is more than the cross section of under shed, the laterally protruding kuppe 16 in edge of the upper shed of deflector 21
Bore bottom 16b edge.
Be additionally provided with infrared inductor 22 and camera 23 at the lower bottom part of retaining basin 18, infrared inductor by circuit with
One PLC is connected, and acoustical generator is additionally provided with casing lateral wall, and acoustical generator may be programmed by circuit and PLC
Controller is connected.The bottom of retaining basin 18 is provided with some skiing boards 24, and in the present embodiment, the quantity of skiing board 24 is two
It is individual, it is set in parallel in basin body 18a bottom, the bottom of skiing board 24 is additionally provided with some wheel groups 25, in the present embodiment, the wheel group
25 be universal wheel, and the bottom both ends of each skiing board 24 are each provided with a universal wheel, and skiing board 24 is fixed by connecting rod 10
In the bottom of retaining basin 18, the upper end and basin body 18a bottom of connecting rod 10 are fixed, lower end and the skiing board 24 of connecting rod 10
Top surface is fixed.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Although 1, casing has more been used herein；2nd, door body；3rd, reinforcement；4th, coil windings；5th, upper fixing element；6th, under
Fixture；7th, low-voltage coil；8th, high-tension coil；9th, Automatic Temperature Control；10th, connecting rod；11st, proximity switch；12nd, alarm
Device；13rd, ventilation blower；14th, first longitudinal direction ventilating duct；15th, second longitudinal direction ventilating duct；16th, kuppe；16a, cone top part；16b, cone
Bottom；17th, column；18th, retaining basin；18a, basin body；19th, screen cloth；20th, spout hole；21st, deflector；22nd, infrared inductor；
23rd, camera；24th, skiing board；25th, the term such as wheel group, but it is not precluded from the possibility using other terms.Use these terms
Just for the sake of more easily describing and explaining the essence of the present invention；Be construed as any additional limitation be all with
What spirit of the present invention was disagreed.
Claims (7)
1. a kind of energy saving and environment friendly dry-type power transformer, including casing and the door body being arranged on casing, the top of the casing
End is provided with alarm and two proximity switches, and two proximity switches are in parallel, and electricly connect alarm, it is characterised in that institute
The inside for stating casing is provided with the coil windings of some homogeneous verticals arrangement, and the coil windings include iron core, low-voltage coil and height
Line ball circle, the iron core are provided with Automatic Temperature Control, damper element, phase are provided between the low-voltage coil and high-tension coil
A first longitudinal direction ventilating duct is formed between adjacent coil windings, the bottom of the first longitudinal direction ventilating duct is provided with ventilation blower, institute
State the top connection upper fixing element of coil windings, the lower fixture of bottom connection of the coil windings, under the lower fixture
End face is provided with two support blocks, and second longitudinal direction ventilating duct, the upper surface of fixed part and lower fixation are formed between two support blocks
The lower surface of part is equipped with one layer of insulating rubber slab, and the ventilation blower is fixed on lower fixture；Set at the top of the casing
Tapered kuppe is equipped with, the kuppe includes cone top part and cone bottom, and straight up, cone bottom is fixed on institute to cone top part
The top of casing is stated, and the edge of the laterally protruding casing top in the edge for boring bottom, the outer surface of the cone top part is also
It is fitted with reflection and heat insulation layer；The lower section of the casing is fixed with retaining basin by column, and described retaining basin includes basin body, basin body
With inner chamber, the upper end of basin body has the opening with intracavity inter-connection, and the top of the column and the bottom of casing are fixed, column
The bottom of bottom and retaining basin inner chamber fix, a screen cloth is horizontally arranged with the middle part of the retaining basin, described screen cloth will store
The inner chamber of basin is separated into epicoele and cavity of resorption, and the side wall of the cavity of resorption offers the overflow of connection cavity of resorption and basin body exterior space
Hole, described spout hole is located at the top of cavity of resorption side wall, is fixed with the top of the basin body in funnelform deflector, described to lead
The upper end of flowing plate has upper shed, and the lower end of deflector has under shed, and the opening of the under shed of deflector and the basin body connects
Connect, the cross section of the deflector upper shed is more than the cross section of under shed, and the edge of the upper shed of the deflector is laterally convex
Go out the edge of the kuppe cone bottom；The bottom of the retaining basin is provided with some skiing boards, and the bottom of skiing board is also set up
There are some wheel groups, the skiing board is fixed on the bottom of retaining basin by connecting rod.
A kind of 2. energy saving and environment friendly dry-type power transformer according to claim 1, it is characterised in that the low-voltage coil
Using enamel-cover flat type copper wire coiling, the high-tension coil uses high pressure copper foil coiling.
3. a kind of energy saving and environment friendly dry-type power transformer according to claim 1, it is characterised in that set in the door body
There are insulation handle and reinforcement, the cross sectional shape of the reinforcement is rectangle channel-shaped, is uniformly arranged on the door body and reinforcement
There is the non-conductive fiber of high intensity.
4. a kind of energy saving and environment friendly dry-type power transformer according to claim 1, it is characterised in that the door body and case
It is hinged between body by hinge.
A kind of 5. energy saving and environment friendly dry-type power transformer according to claim 1, it is characterised in that the electro-insulating rubber
The thickness of plate is 10mm.
A kind of 6. energy saving and environment friendly dry-type power transformer according to claim 1, it is characterised in that the damper element
For rubber sheet gasket.
A kind of 7. energy saving and environment friendly dry-type power transformer according to claim 1, it is characterised in that described retaining basin
Infrared inductor and camera are additionally provided with lower bottom part, infrared inductor passes through circuit and a PLC phase
Connect, be additionally provided with acoustical generator at casing lateral wall, acoustical generator is connected by circuit with PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610644137.XA CN106024331B (en) | 2016-08-08 | 2016-08-08 | Energy saving and environment friendly dry-type power transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610644137.XA CN106024331B (en) | 2016-08-08 | 2016-08-08 | Energy saving and environment friendly dry-type power transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106024331A CN106024331A (en) | 2016-10-12 |
| CN106024331B true CN106024331B (en) | 2018-04-06 |
Family
ID=57133947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610644137.XA Active CN106024331B (en) | 2016-08-08 | 2016-08-08 | Energy saving and environment friendly dry-type power transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106024331B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107424758B (en) * | 2017-05-15 | 2023-05-09 | 平顶山天晟电气有限公司 | Energy-saving oil immersed transformer |
| DE112020002269T5 (en) * | 2019-05-08 | 2022-04-14 | Envirosight Llc | Spigot Mounted Camera |
| CN112652449A (en) * | 2020-10-12 | 2021-04-13 | 毛美玲 | High-safety centralized integrated insulation barrier for box type transformer |
| CN113734631A (en) * | 2021-08-26 | 2021-12-03 | 广西电网有限责任公司钦州浦北供电局 | Transformer bears land conveyer |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171570A (en) * | 2011-12-22 | 2013-06-26 | 海洋王照明科技股份有限公司 | Multifunctional mobile platform |
| CN103354150A (en) * | 2013-08-01 | 2013-10-16 | 南通市海王电气有限公司 | Novel dry-type transformer |
| CN203325645U (en) * | 2013-06-28 | 2013-12-04 | 上民电气集团有限公司 | Dry-type transformer |
| CN103531333A (en) * | 2013-10-12 | 2014-01-22 | 山东万通电力设备配套有限公司 | Dry type transformer |
| CN203799826U (en) * | 2014-02-12 | 2014-08-27 | 广州市一变电气设备有限公司 | Dry-type transformer |
| CN204030365U (en) * | 2014-08-29 | 2014-12-17 | 国网河南鄢陵县供电公司 | Cooling, dust preventing type distribution box |
| CN205081362U (en) * | 2015-10-22 | 2016-03-09 | 国网河南镇平县供电公司 | Outdoor protection against electric shock electric power cabinet |
| CN205179879U (en) * | 2015-11-27 | 2016-04-27 | 欧阳依妮 | City view ecological greening device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013004776A (en) * | 2011-06-17 | 2013-01-07 | Hitachi Industrial Equipment Systems Co Ltd | Mold transformer |
-
2016
- 2016-08-08 CN CN201610644137.XA patent/CN106024331B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171570A (en) * | 2011-12-22 | 2013-06-26 | 海洋王照明科技股份有限公司 | Multifunctional mobile platform |
| CN203325645U (en) * | 2013-06-28 | 2013-12-04 | 上民电气集团有限公司 | Dry-type transformer |
| CN103354150A (en) * | 2013-08-01 | 2013-10-16 | 南通市海王电气有限公司 | Novel dry-type transformer |
| CN103531333A (en) * | 2013-10-12 | 2014-01-22 | 山东万通电力设备配套有限公司 | Dry type transformer |
| CN203799826U (en) * | 2014-02-12 | 2014-08-27 | 广州市一变电气设备有限公司 | Dry-type transformer |
| CN204030365U (en) * | 2014-08-29 | 2014-12-17 | 国网河南鄢陵县供电公司 | Cooling, dust preventing type distribution box |
| CN205081362U (en) * | 2015-10-22 | 2016-03-09 | 国网河南镇平县供电公司 | Outdoor protection against electric shock electric power cabinet |
| CN205179879U (en) * | 2015-11-27 | 2016-04-27 | 欧阳依妮 | City view ecological greening device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106024331A (en) | 2016-10-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106024331B (en) | Energy saving and environment friendly dry-type power transformer | |
| CN202855498U (en) | Amorphous alloy oil immersed type transformer | |
| CN205944847U (en) | Protection device of prepackage type transformer substation | |
| CN207409860U (en) | A kind of box-type substation | |
| CN107492825B (en) | 500KV full indoor transformer substation and comprehensive building | |
| CN108538543A (en) | dry-type power transformer | |
| CN207719710U (en) | Air insulation ring main unit | |
| CN209200501U (en) | Prefabricated high-low voltage transformer substation | |
| CN207149910U (en) | A kind of Water-proof sun-proof is easy to the high-tension switch cabinet of maintenance | |
| CN202888691U (en) | Buried high-capacity prefabricated substation | |
| CN205992465U (en) | A kind of energy saving and environment friendly dry-type power transformer | |
| CN207637578U (en) | A kind of dry-type transformer | |
| CN208623188U (en) | A kind of control cabinet used for high-voltage switch | |
| CN211265164U (en) | Weather-proof dry type transformer | |
| CN204966223U (en) | Accelerated circulation transformer is forced to interior isolation runner | |
| CN205159038U (en) | Dry -type transformer intelligence heat dissipation case | |
| CN201365072Y (en) | Metal outdoor box-type substation with ventilation structure | |
| CN107768091A (en) | One kind energy-conservation oil-immersed power transformer | |
| CN204577932U (en) | A kind of natural ventilation type distribution low-voltage switch protection case | |
| CN206301676U (en) | A kind of seal transformer coil winding apparatus | |
| CN205178352U (en) | Buried transformer substation | |
| CN206489953U (en) | A kind of dry-type transformer | |
| CN203325694U (en) | Power transformer | |
| CN207602320U (en) | A kind of amorphous alloy transformer compact shell | |
| CN106486273B (en) | A kind of seal transformer coil winding apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |