CN106504877A - A kind of oil immersed type Wound iron-core transformer - Google Patents
A kind of oil immersed type Wound iron-core transformer Download PDFInfo
- Publication number
- CN106504877A CN106504877A CN201710004711.XA CN201710004711A CN106504877A CN 106504877 A CN106504877 A CN 106504877A CN 201710004711 A CN201710004711 A CN 201710004711A CN 106504877 A CN106504877 A CN 106504877A
- Authority
- CN
- China
- Prior art keywords
- clamping piece
- core
- bushing
- case lid
- stereo
- 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.)
- Pending
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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
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/306—Fastening or mounting coils or windings on core, casing or other support
-
- 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
- H01F27/24—Magnetic cores
- H01F27/26—Fastening parts of the core together; Fastening or mounting the core on casing or support
- H01F27/266—Fastening or mounting the core on casing or support
-
- 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
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
This application discloses a kind of oil immersed type Wound iron-core transformer, including stereo-triangular wound core, coil windings, low-tension bushing, bushing, shunting switch and fuel tank, stereo-triangular wound core is arranged in fuel tank, top of oil-tank is capped with case lid, bushing, low-tension bushing and shunting switch are installed on case lid, coil windings are set around on the core limb of stereo-triangular wound core, coil windings are connected with low-tension bushing or bushing, stereo-triangular wound core is installed between upper clamping piece and lower clamping piece, fixed by the first screw rod between upper clamping piece and lower clamping piece, clearance space is formed between case lid and upper clamping piece, it is relatively fixed by the second screw rod between case lid and upper clamping piece.Spaced guard space being formed between this new upper clamping piece and case lid, when stereo-triangular wound core is integrally lifted, the transfer of stereo-triangular wound core being can achieve by lifting case lid, installation cost is low, not easy damaged unshakable in one's determination.
Description
Technical field
The application is related to a kind of transformator, more particularly to a kind of oil immersed type Wound iron-core transformer.
Background technology
Oil immersed type stereoscopic triangular coiled-core transformer, generally includes fuel tank, fuel tank cap and the volume being arranged in fuel tank
Iron core, the fuel tank are arranged in prism-shaped, and the cross section of fuel tank is set to the isosceles triangle that removes drift angle, the fuel tank
Lid is set to the isosceles triangle that removes drift angle accordingly, be provided with fuel tank cap suspension ring, shunting switch, high-voltage terminal sleeve pipe with
And low-pressure line-outgoing sleeve pipe.
Traditional oil immersed type stereoscopic triangular coiled-core transformer, rewinding material are fixed between upper clamping piece and lower clamping piece, peace
During dress, suspention is carried out to upper clamping piece typically directly and is put in mailbox, but upper clamping piece is nearer apart from rewinding material, easily right during lifting
Iron core causes to damage.
Content of the invention
It is an object of the invention to provide a kind of oil immersed type Wound iron-core transformer, to overcome deficiency of the prior art.
For achieving the above object, the present invention provides following technical scheme：
The embodiment of the present application discloses a kind of oil immersed type Wound iron-core transformer, including stereo-triangular wound core, coil windings, low pressure
Sleeve pipe, bushing, shunting switch and fuel tank, the stereo-triangular wound core are arranged in the fuel tank, the fuel tank top
Portion is capped with case lid, and the bushing, low-tension bushing and shunting switch are installed on the case lid, the coil windings winding
On the core limb of the stereo-triangular wound core, the coil windings are connected with the low-tension bushing or bushing, institute
State stereo-triangular wound core to be installed between upper clamping piece and lower clamping piece, between the upper clamping piece and lower clamping piece, pass through the first screw rod
Fixed, clearance space is formed between the case lid and upper clamping piece, relative by the second screw rod between the case lid and upper clamping piece
Fixed.
Preferably, in above-mentioned oil immersed type Wound iron-core transformer, the case lid upper surface is fixed with hanger.
Preferably, in above-mentioned oil immersed type Wound iron-core transformer, the low-tension bushing has along first level direction array
Multiple, the bushing has multiple, the first level direction and the second horizontal direction parallel along the second horizontal direction array.
Preferably, in above-mentioned oil immersed type Wound iron-core transformer, the shunting switch is switched for dish type.
Preferably, in above-mentioned oil immersed type Wound iron-core transformer, the bottom of the fuel tank is fixed with for being set up in parallel
One supporting track and the second supporting track, first supporting track and the second supporting track include the support being vertically arranged respectively
Plate and from the lower edges of the gripper shoe to the horizontal-extending upper backup pad in the same side and lower supporting plate, the upper support
Fix the bottom of plate and the fuel tank.
Preferably, in above-mentioned oil immersed type Wound iron-core transformer, first supporting track and the second supporting track it
Between be connected with reinforcing plate, the reinforcing plate is respectively perpendicular to first supporting track and the second supporting track.
Compared with prior art, it is an advantage of the current invention that：Spaced guard space is formed between upper clamping piece and case lid,
When stereo-triangular wound core is integrally lifted, the transfer of stereo-triangular wound core, peace is can achieve by lifting case lid
Dress low cost, not easy damaged unshakable in one's determination.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to embodiment or existing skill
Accompanying drawing to be used needed for art description is briefly described, it should be apparent that, drawings in the following description are only the application
Described in some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 show oil immersed type Wound iron-core transformer front view in the specific embodiment of the invention；
Fig. 2 show oil immersed type Wound iron-core transformer top view in the specific embodiment of the invention；
Fig. 3 show oil immersed type Wound iron-core transformer decomposing schematic representation in the specific embodiment of the invention.
Specific embodiment
Accompanying drawing in below in conjunction with the embodiment of the present invention, to the embodiment of the present invention in technical scheme carry out detailed retouching
State, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiment.Based on the present invention
In embodiment, the every other enforcement obtained on the premise of creative work is not made by those of ordinary skill in the art
Example, belongs to the scope of protection of the invention.
In conjunction with shown in Fig. 1 to Fig. 3, oil immersed type Wound iron-core transformer, including stereo-triangular wound core 1, coil windings 2,
Low-tension bushing 3, bushing 4, shunting switch 5 and fuel tank 6, stereo-triangular wound core 1 are arranged in fuel tank 6, at the top of fuel tank 6
Case lid 7 is capped with, bushing 4, low-tension bushing 3 and shunting switch 5 are installed on case lid 4, coil windings 2 are set around three-dimensional three
On the core limb of angular rewinding material 1, coil windings 2 are connected with low-tension bushing 3 or bushing 4, and stereo-triangular wound core 1 is pacified
It is loaded between upper clamping piece 8 and lower clamping piece 9, is fixed by the first screw rod 10 between upper clamping piece 8 and lower clamping piece 9, case lid 7 and upper clamping piece
Clearance space is formed between 8, is relatively fixed by the second screw rod 12 between case lid 7 and upper clamping piece 8.
The iron core of stereo-triangular wound core 1 is with three independences and shape identical single-phase open core is with 120 ° of angle
The 3-D triangle structure of degree assembling combination.
In the technical scheme, spaced guard space between upper clamping piece and case lid, is formed, stereo-triangular wound core is whole
When body is lifted, the transfer of stereo-triangular wound core is can achieve by lifting case lid, installation cost is low, not rapid wear unshakable in one's determination
Wound.
Further, 8 upper surface of fixed plate is fixed with hanger 13.
Further, low-tension bushing 3 has multiple along first level direction array, and bushing 4 is along the second horizontal direction battle array
Show multiple, first level direction and the second horizontal direction parallel.
Further, further, shunting switch 5 is switched for dish type.
Further, the bottom of fuel tank 6 is fixed with the first supporting track 14 and the second supporting track 15 being set up in parallel, the
One supporting track 14 and the second supporting track 15 include respectively the lower edges of the gripper shoe and self-supporting slab being vertically arranged to
The horizontal-extending upper backup pad in the same side and lower supporting plate, the bottom of upper backup pad and fuel tank are fixed.
Further, reinforcing plate 16 is connected between first supporting track 14 and the second supporting track 15, and reinforcing plate is distinguished
Perpendicular to the first supporting track and the second supporting track.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation are made a distinction with another entity or operation, and are not necessarily required or implied these entities or deposit between operating
In any this actual relation or order.And, term " including ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that a series of process, method, article or equipment including key elements not only includes that those will
Element, but also other key elements including being not expressly set out, or also include for this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions, the key element for being limited by sentence "including a ...", it is not excluded that
Also there is other identical element in process, method, article or equipment including the key element.
The above is only the specific embodiment of the application, it is noted that for the ordinary skill people of the art
For member, on the premise of without departing from the application principle, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as the protection domain of the application.
Claims (6)
1. a kind of oil immersed type Wound iron-core transformer, it is characterised in that including stereo-triangular wound core, coil windings, low pressure set
Pipe, bushing, shunting switch and fuel tank, the stereo-triangular wound core are arranged in the fuel tank, the top of oil-tank
Case lid is capped with, the bushing, low-tension bushing and shunting switch are installed on the case lid, and the coil windings are set around
On the core limb of the stereo-triangular wound core, the coil windings are connected with the low-tension bushing or bushing, described
Stereo-triangular wound core is installed between upper clamping piece and lower clamping piece, solid by the first screw rod between the upper clamping piece and lower clamping piece
Fixed, clearance space is formed between the case lid and upper clamping piece, relatively solid by the second screw rod between the case lid and upper clamping piece
Fixed.
2. oil immersed type Wound iron-core transformer according to claim 1, it is characterised in that：The case lid upper surface is fixed with and hangs
Ear.
3. oil immersed type Wound iron-core transformer according to claim 1, it is characterised in that：The low-tension bushing is along first level
Direction array has multiple, and the bushing has multiple, the first level direction and the second water along the second horizontal direction array
Square to parallel.
4. oil immersed type Wound iron-core transformer according to claim 1, it is characterised in that：The shunting switch is opened for dish type
Close.
5. oil immersed type Wound iron-core transformer according to claim 1, it is characterised in that：The bottom of the fuel tank is fixed with simultaneously
The first supporting track and the second supporting track that row are arranged, first supporting track and the second supporting track include vertically respectively
The gripper shoe of setting and from the lower edges of the gripper shoe to the horizontal-extending upper backup pad in the same side and lower supporting plate,
Fix the bottom of the upper backup pad and the fuel tank.
6. oil immersed type Wound iron-core transformer according to claim 2, it is characterised in that：First supporting track and second
Reinforcing plate is connected between supporting track, the reinforcing plate is respectively perpendicular to first supporting track and the second supporting track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710004711.XA CN106504877A (en) | 2017-01-04 | 2017-01-04 | A kind of oil immersed type Wound iron-core transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710004711.XA CN106504877A (en) | 2017-01-04 | 2017-01-04 | A kind of oil immersed type Wound iron-core transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106504877A true CN106504877A (en) | 2017-03-15 |
Family
ID=58345084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710004711.XA Pending CN106504877A (en) | 2017-01-04 | 2017-01-04 | A kind of oil immersed type Wound iron-core transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106504877A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109256804A (en) * | 2018-10-12 | 2019-01-22 | 江苏亚威变压器有限公司 | A kind of independent micro-capacitance sensor of distributed photovoltaic energy storage |
| CN118571613A (en) * | 2024-07-31 | 2024-08-30 | 华通机电股份有限公司 | Oil-immersed three-dimensional coiled iron core transformer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191102241A (en) * | 1910-02-02 | 1911-03-02 | Otto Kulka | Improvements in and relating to Oil-cooled Transformers. |
| CN102054561A (en) * | 2010-11-19 | 2011-05-11 | 济南济变志亨电力设备有限公司 | Dry type transformer |
| CN201877246U (en) * | 2010-09-30 | 2011-06-22 | 株洲市变压器有限公司 | Stereoscopic triangular coiled-core transformer |
| CN205230738U (en) * | 2015-12-24 | 2016-05-11 | 重庆沈通变压器有限公司 | Oil -immersed transformer |
| CN205248066U (en) * | 2015-09-15 | 2016-05-18 | 宁波仁栋电气有限公司 | Iron core assembly body of transformer |
| CN206379260U (en) * | 2017-01-04 | 2017-08-04 | 江苏亚威变压器有限公司 | A kind of oil immersed type reel iron core transformer |
-
2017
- 2017-01-04 CN CN201710004711.XA patent/CN106504877A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191102241A (en) * | 1910-02-02 | 1911-03-02 | Otto Kulka | Improvements in and relating to Oil-cooled Transformers. |
| CN201877246U (en) * | 2010-09-30 | 2011-06-22 | 株洲市变压器有限公司 | Stereoscopic triangular coiled-core transformer |
| CN102054561A (en) * | 2010-11-19 | 2011-05-11 | 济南济变志亨电力设备有限公司 | Dry type transformer |
| CN205248066U (en) * | 2015-09-15 | 2016-05-18 | 宁波仁栋电气有限公司 | Iron core assembly body of transformer |
| CN205230738U (en) * | 2015-12-24 | 2016-05-11 | 重庆沈通变压器有限公司 | Oil -immersed transformer |
| CN206379260U (en) * | 2017-01-04 | 2017-08-04 | 江苏亚威变压器有限公司 | A kind of oil immersed type reel iron core transformer |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109256804A (en) * | 2018-10-12 | 2019-01-22 | 江苏亚威变压器有限公司 | A kind of independent micro-capacitance sensor of distributed photovoltaic energy storage |
| CN118571613A (en) * | 2024-07-31 | 2024-08-30 | 华通机电股份有限公司 | Oil-immersed three-dimensional coiled iron core transformer |
| CN118571613B (en) * | 2024-07-31 | 2024-10-29 | 华通机电股份有限公司 | Oil-immersed three-dimensional coiled iron core transformer |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170315 |
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| WD01 | Invention patent application deemed withdrawn after publication |