CN203338935U - Reinforced insulation structure for amorphous alloy oil-immersed transformer body - Google Patents
Reinforced insulation structure for amorphous alloy oil-immersed transformer body Download PDFInfo
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- CN203338935U CN203338935U CN2013203453979U CN201320345397U CN203338935U CN 203338935 U CN203338935 U CN 203338935U CN 2013203453979 U CN2013203453979 U CN 2013203453979U CN 201320345397 U CN201320345397 U CN 201320345397U CN 203338935 U CN203338935 U CN 203338935U
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- shaped end
- dividing plate
- reinforced insulation
- shaped
- space bar
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- 238000009413 insulation Methods 0.000 title claims abstract description 59
- 229910000808 amorphous metal alloy Inorganic materials 0.000 title claims abstract description 17
- 238000005452 bending Methods 0.000 claims abstract description 10
- 230000004888 barrier function Effects 0.000 claims description 24
- 238000007654 immersion Methods 0.000 claims description 10
- 238000005192 partition Methods 0.000 abstract description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model provides a reinforced insulation structure for an amorphous alloy oil-immersed transformer body. The reinforced insulation structure comprises first separating partitions, second separating partitions, a plurality of iron cores and coils. The first separating partitions and the second separating partitions are composed of main insulation partition bodies, L-shaped reinforced insulation partition bodies and U-shaped end insulation partition bodies. The first separating partitions are arranged inside the iron cores in the middle and between every two coils. In the structure of the first separating partitions, the L-shaped reinforced insulation partition bodies are stuck to the bending ends of the U-shaped end insulation partition bodies, and the main insulation partition bodies are respectively connected with two U-shaped end insulation partition bodies through the L-shaped reinforced insulation partition bodies. The second separating partitions are arranged inside the iron cores and on one sides of the coils. In the structure of the second separating partitions, the L-shaped reinforced insulation partition bodies are stuck to the bending ends of the U-shaped end insulation partition bodies, and the main insulation partition bodies are respectively connected with the U-shaped end insulation partition bodies through the L-shaped reinforced insulation partition bodies. According to the reinforced insulation structure, the coils do not loosen when being transported, and therefore insulation among the coils and between the coils and the iron cores is guaranteed.
Description
Technical field
The utility model relates to amorphous alloy oil immersion type transformer technology field, refers in particular to a kind of amorphous alloy oil immersion type transformer body and reinforces insulation system.
Background technology
The amorphous alloy oil immersion type transformer is that a kind of iron core is the novel energy-conserving transformer that material is made with amorphous alloy strips.Transformer with amorphous alloy made iron core has obvious energy-saving and environmental protection effect, is the oversupplied goods that power distribution network updates, and in recent years obtains the powerful popularization of national grid and south electric network.Due to amorphous alloy material, it is very compact that amorphous alloy transformer body designs, and just to amorphous alloy transformer body, insulation proposes higher requirement for this.Transformer body insulating mainly refers to insulate between coil and coil, and coil is to core insulation.Between the common transformer coil, phase partition of general employing is for insulation, and end winding adopts the end insulation to add insulating end ring or increasing insulation distance to the insulation of iron core.And, according to the characteristics of amorphous alloy oil immersion type transformer, core structure is generally three-phase five-limb, between coil and coil to core insulation, as adopt common insulation system, loosening phenomenon, may appear transporting in the phase partition fixed point free, causes potential safety hazard.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of rational in infrastructure, safe and reliable amorphous alloy oil immersion type transformer body to reinforce insulation system.
For achieving the above object, technical scheme provided by the utility model is: a kind of amorphous alloy oil immersion type transformer body is reinforced insulation system, it comprises first-phase space bar and second-phase space bar, the two is by the main insulation dividing plate, L-type reinforced insulation dividing plate and U-shaped end insulating barrier form, wherein, the first-phase space bar is clipped in U-shaped mouthful opening direction and horizontal direction balance by the main insulation dividing plate but between two U-shaped end insulating barriers of the two opposite direction, and be connected and form with these two U-shaped end insulating barriers by the L-type reinforced insulation dividing plate that sticks on these two U-shaped end insulating barrier outer bottom bending ends, and the second-phase space bar is by the main insulation dividing plate, L-type reinforced insulation dividing plate and this U-shaped end insulating barrier by the outer bottom bending end of the U-shaped end insulating barrier of U-shaped mouthful of opening direction and horizontal direction balance is formed by connecting, described first-phase space bar and second-phase space bar all are pressed in the coil both sides by the L-type reinforced insulation dividing plate of its U-shaped end insulating barrier outer bottom bending end.
Described U-shaped end insulating barrier, L-type reinforced insulation dividing plate, main insulation dividing plate are made by insulating board.
The utility model, after having adopted such scheme, by clamping the coil both sides, makes coil can not cause looseningly because of transportation, makes between coil, reliable guarantee is played in insulation between coil and iron core.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The front view that Fig. 2 is first-phase space bar in the utility model.
The left view that Fig. 3 is first-phase space bar in the utility model.
The front view that Fig. 4 is second-phase space bar in the utility model.
The left view that Fig. 5 is second-phase space bar in the utility model.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail.
Referring to accompanying drawing 1 to shown in accompanying drawing 5, the described amorphous alloy oil immersion type transformer body of the present embodiment is reinforced insulation system, it comprises first-phase space bar 1 and second-phase space bar 2, the two is by the main insulation dividing plate 3 made from insulating board, L-type reinforced insulation dividing plate 4 and U-shaped end insulating barrier 5 form, wherein, first-phase space bar 1 is clipped in U-shaped mouthful opening direction and horizontal direction balance by main insulation dividing plate 3 but between two U-shaped end insulating barriers 5 of the two opposite direction, and be connected and form with these two U-shaped end insulating barriers 5 by the L-type reinforced insulation dividing plate 4 that sticks on these two U-shaped end insulating barrier 5 outer bottom bending ends, and second-phase space bar 2 is by main insulation dividing plate 3, the L-type reinforced insulation dividing plate 4 by U-shaped end insulating barrier 5 outer bottom bending ends is formed by connecting with this U-shaped end insulating barrier 5, U-shaped mouth opening direction and the horizontal direction balance of this U-shaped end insulating barrier 5, in four iron cores 7 side by side of transformer, two middle iron core 7 inside respectively are provided with a described first-phase space bar 1, and two iron core 7 inside of side respectively are provided with a described second-phase space bar 2, first-phase space bar 1 and second-phase the space bar 2 all two ends of the combination by its inner U-shaped end insulating barrier 5 and L-type reinforced insulation dividing plate 4 are fastening the both sides of each self-corresponding coil 6.
The examples of implementation of the above are only the preferred embodiment of the utility model, not with this, limit practical range of the present utility model, therefore the variation that all shapes according to the utility model, principle are done all should be encompassed in protection range of the present utility model.
Claims (2)
1. an amorphous alloy oil immersion type transformer body is reinforced insulation system, it is characterized in that: it comprises first-phase space bar (1) and second-phase space bar (2), the two is by main insulation dividing plate (3), L-type reinforced insulation dividing plate (4) and U-shaped end insulating barrier (5) form, wherein, first-phase space bar (1) is clipped in U-shaped mouthful opening direction and horizontal direction balance by main insulation dividing plate (3) but between two U-shaped end insulating barriers (5) of the two opposite direction, and be connected and form with these two U-shaped end insulating barriers (5) by the L-type reinforced insulation dividing plate (4) that sticks on these two U-shaped end insulating barriers (5) outer bottom bending end, and second-phase space bar (2) is by main insulation dividing plate (3), the L-type reinforced insulation dividing plate (4) by the outer bottom bending end of the U-shaped end insulating barrier (5) of U-shaped mouthful of opening direction and horizontal direction balance is formed by connecting with this U-shaped end insulating barrier (5), described first-phase space bar (1) and second-phase space bar (2) all are pressed in the coil both sides by the L-type reinforced insulation dividing plate (4) of its U-shaped end insulating barrier (5) outer bottom bending end.
2. a kind of amorphous alloy oil immersion type transformer body according to claim 1 is reinforced insulation system: it is characterized in that: described U-shaped end insulating barrier (5), L-type reinforced insulation dividing plate (4), main insulation dividing plate (3) are made by insulating board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203453979U CN203338935U (en) | 2013-06-17 | 2013-06-17 | Reinforced insulation structure for amorphous alloy oil-immersed transformer body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203453979U CN203338935U (en) | 2013-06-17 | 2013-06-17 | Reinforced insulation structure for amorphous alloy oil-immersed transformer body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203338935U true CN203338935U (en) | 2013-12-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203453979U Expired - Fee Related CN203338935U (en) | 2013-06-17 | 2013-06-17 | Reinforced insulation structure for amorphous alloy oil-immersed transformer body |
Country Status (1)
| Country | Link |
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| CN (1) | CN203338935U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112635181A (en) * | 2020-11-18 | 2021-04-09 | 上海置信电气非晶有限公司 | Assembly method of amorphous alloy oil-immersed transformer body insulation structure |
| CN112635175A (en) * | 2020-11-18 | 2021-04-09 | 上海置信电气非晶有限公司 | Insulating structure of amorphous alloy oil-immersed transformer body |
-
2013
- 2013-06-17 CN CN2013203453979U patent/CN203338935U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112635181A (en) * | 2020-11-18 | 2021-04-09 | 上海置信电气非晶有限公司 | Assembly method of amorphous alloy oil-immersed transformer body insulation structure |
| CN112635175A (en) * | 2020-11-18 | 2021-04-09 | 上海置信电气非晶有限公司 | Insulating structure of amorphous alloy oil-immersed transformer body |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528225 Guangdong city in Foshan province north of the town of Nanhai District Economic Development Zone, the industrial section of the North South China Sea Patentee after: GUANGDONG GUANGTE ELECTRIC CO. LTD. Address before: 528225 Guangdong city in Foshan province north of the town of Nanhai District Economic Development Zone, the industrial section of the North South China Sea Patentee before: Guangdong Guangte Electric Co., Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Reinforced insulation structure for amorphous alloy oil-immersed transformer body Effective date of registration: 20191120 Granted publication date: 20131211 Pledgee: China Co truction Bank Corp Foshan branch Pledgor: GUANGDONG GUANGTE ELECTRIC CO. LTD. Registration number: Y2019440000206 |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20210617 |