CN110233024B - Short-circuit-preventing sealing fastening plug for amorphous transformer - Google Patents
Short-circuit-preventing sealing fastening plug for amorphous transformer Download PDFInfo
- Publication number
- CN110233024B CN110233024B CN201910279503.XA CN201910279503A CN110233024B CN 110233024 B CN110233024 B CN 110233024B CN 201910279503 A CN201910279503 A CN 201910279503A CN 110233024 B CN110233024 B CN 110233024B
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- China
- Prior art keywords
- assembly
- main body
- fastening structure
- body sealing
- fastening
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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 abstract description 15
- 230000002035 prolonged effect Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 24
- 238000004804 winding Methods 0.000 description 8
- 239000005300 metallic glass Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229910000808 amorphous metal alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The invention relates to the technical field of amorphous transformers, in particular to an anti-short circuit sealing fastening plug of an amorphous transformer. The technical scheme adopted by the invention is as follows: including the main part seal assembly fastening structure that the shape is rectangular body, the right side of main part seal assembly fastening structure is equipped with one and seals the assembly fastening structure openly with the rectangle main part assembly protection slot that runs through completely below, and the assembly protection slot does not run through the left side terminal surface of main part seal assembly fastening structure, and the front of the assembly fastening structure of main part is equipped with rectangle first assembly and ends position fastening connection groove, and the position of the front right side lower extreme of assembly protection slot of main part is equipped with rectangle second assembly and ends position fastening connection groove. The invention has the advantages that: the performance of the whole amorphous transformer in the use process is more stable, the service life of the whole amorphous transformer is indirectly prolonged, and the whole safety of the amorphous transformer in the transportation and use processes can play a double protection role.
Description
Technical Field
The invention relates to the technical field of amorphous transformers, in particular to an anti-short circuit sealing fastening plug of an amorphous transformer.
Background
The amorphous transformer is a low-loss and high-energy-efficiency power transformer. The transformer uses iron-based amorphous metal as an iron core, and the material has no long-range order structure, so that the magnetization and demagnetization of the transformer are easier than those of common magnetic materials. Therefore, the core loss (i.e., no-load loss) of the amorphous alloy transformer is 70-80% lower than that of the conventional transformer generally using silicon steel as the iron core. As the loss is reduced, the power generation requirement is reduced, and the emission of greenhouse gases such as carbon dioxide is correspondingly reduced. The amorphous metal is fragile, so that the accuracy of the mounting position between the internal structures of the amorphous transformer is ensured when the amorphous metal is used as an iron core, otherwise, the amorphous metal on the iron core is easy to break in the transportation process to cause internal short circuit, and the normal use of the amorphous transformer is influenced.
Disclosure of Invention
The invention aims to provide an anti-short circuit sealing fastening plug for an amorphous transformer, which is arranged at the interval position between an iron core and a winding in the amorphous transformer, can tightly attach and connect the iron core and the winding together, ensures the assembly precision and the connection stability of the iron core, ensures the overall safety in the amorphous transformer to be higher, can prevent the situation of short circuit at the iron core position in the transportation process, can comprehensively and stably protect the amorphous transformer, ensures the safety of the amorphous transformer in the transportation process, can also ensure the performance of the amorphous transformer in the use process, indirectly improves the service life of the amorphous transformer, and ensures the overall safety in the transportation and use processes to play a double role in protecting.
The technical scheme of the invention is as follows:
An amorphous transformer prevents short circuit sealed fastening stopper which characterized in that: the right side of the main body sealing assembly fastening structure is provided with a rectangular main body assembly protection groove which penetrates through the front side and the lower side of the main body sealing assembly fastening structure completely, the main body assembly protection groove does not penetrate through the left side end face of the main body sealing assembly fastening structure, the front side of the main body sealing assembly fastening structure is provided with a rectangular first assembly stop fastening connection groove, the right lower end of the front side of the main body assembly protection groove is provided with a rectangular second assembly stop fastening connection groove, the second assembly stop fastening connection groove penetrates through the rear side end face of the main body sealing assembly fastening structure completely, the left side edge of the lower end of the second assembly stop fastening connection groove and the edge of the right side upper end of the main body sealing assembly fastening connection groove are respectively provided with an assembly guiding connection arc angle, the left side edge of the front side of the main body sealing assembly fastening structure is provided with an inclined rear lower side assembly connection inclined plane, an included angle between the front side face of the main body sealing assembly fastening structure and the rear side end face of the main body sealing assembly fastening structure is 27 degrees, and the front side edge of the main body sealing assembly fastening structure is provided with a rectangular first assembly stop connection groove communicated with the second reference position.
Further, the height of the second assembly stop fastening connection groove in the up-down direction is greater than half of the total height of the main body seal assembly fastening structure in the up-down direction.
Further, the distance from the left end face of the main body assembly protection groove to the left end face of the main body sealing assembly fastening structure is smaller than the distance from the upper end face of the main body assembly protection groove to the upper end face of the main body sealing assembly fastening structure.
Further, the distance from the rear end face of the second avoidance connection assembly reference surface to the rear end face of the main body seal assembly fastening structure is smaller than half of the total thickness of the main body seal assembly fastening structure in the front-rear direction.
The invention has the beneficial effects that:
The invention is arranged at the interval position between the iron core and the winding inside the amorphous transformer, can tightly attach and connect the iron core and the winding together, ensures the assembly precision and the connection stability of the iron core, ensures the overall safety inside the amorphous transformer to be higher, can prevent the condition of short-circuit of the iron core position in the transportation process, can comprehensively and stably protect the amorphous transformer, ensures the safety of the amorphous transformer in the transportation process, simultaneously ensures the performance of the amorphous transformer in the use process to be more stable, indirectly improves the service life of the amorphous transformer in the transportation and use processes, and ensures the overall safety of the amorphous transformer to play a double protection role.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a left side schematic view of the present invention;
FIG. 4 is a right side schematic view of the present invention;
FIG. 5 is a schematic top view of the present invention;
FIG. 6 is a schematic bottom view of the present invention;
FIG. 7 is a schematic perspective view of a second direction of the present invention;
In the figure: 1. the main body sealing assembly fastening structure comprises a main body assembly protection groove, a first assembly stop fastening connecting groove, a second assembly stop fastening connecting groove, an assembly guiding connection arc angle, an avoidance assembly connection inclined plane, an avoidance assembly reference surface and a second avoidance connection reference surface.
Detailed Description
As shown in fig. 1 to 7, an anti-short circuit sealing fastening plug for an amorphous transformer is arranged at the interval position between an iron core and a winding inside the amorphous transformer, can tightly attach and connect the iron core and the winding together, ensures the assembly precision and the connection stability of the iron core, ensures the overall safety inside the amorphous transformer to be higher, can prevent the condition of short circuit at the iron core position in the transportation process, can comprehensively and stably protect the amorphous transformer, ensures the safety of the whole amorphous transformer in the transportation process, simultaneously can ensure the performance of the whole amorphous transformer in the use process to be more stable, indirectly improves the service life of the whole amorphous transformer, and ensures the overall safety of the amorphous transformer in the transportation and the use process to play a double protection role. The main body sealing assembly fastening structure 1 comprises a rectangular body, and can be made of conventional materials with short circuit prevention function in the prior art, such as an epoxy plate and the like. The right side of main part sealed assembly fastening structure 1 is equipped with one will main part sealed assembly fastening structure 1 openly and the rectangle main part assembly protection slot 2 that runs through completely below, this position cooperate together with the edge position of the upper end or the lower extreme of iron core structure when the assembly, can ensure the connection compactness between winding and the iron core when carrying out the winding of transformer, guaranteed that all positions that probably have the clearance can be inseparable link together, prevent that the iron core structure from producing and rocking and leading to the fracture of amorphous material to carry out the condition emergence that causes internal short circuit in the transportation. The main body assembly protection groove 2 does not penetrate through the left end face of the main body sealing assembly fastening structure 1, the front face of the main body sealing assembly fastening structure 1 is provided with a rectangular first assembly stop fastening connection groove 3, and the stabilizer which is arranged inside the amorphous transformer can be matched with the stabilizer when the assembly is carried out, so that the position accuracy of the part is better when the assembly is carried out, and the assembly is more convenient. The right lower extreme position in front of main part assembly shield groove 2 is equipped with a rectangle second assembly and ends position fastening connection groove 4, and this position can be in the same place with the division board cooperation that the inside position of iron core was placed, can make the relation of connection between them more stable. The second assembly stop fastening connection groove 4 completely penetrates through the rear end face of the main body sealing assembly fastening structure 1, and the left edge of the lower end and the upper edge of the right side of the second assembly stop fastening connection groove 4 are respectively provided with an assembly guiding connection arc angle 5, so that the assembly guiding connection arc angle has guiding function during assembly, and the operation during assembly is more convenient. The left side position of the front of the main body sealing assembly fastening structure 1 is provided with a position avoidance assembly connection inclined plane 6 which is inclined at the rear lower part, an included angle between the position avoidance assembly connection inclined plane 6 and the end face of the rear side of the main body sealing assembly fastening structure 1 is 27 degrees, the position, which is close to the upper left side of the main body sealing assembly fastening structure 1, is provided with a rectangular second position avoidance connection assembly reference plane 7 which is communicated with the first assembly position avoidance fastening connection groove 3, and the assembly reference plane can be assembled by the assembly reference plane of the internal structure of the transformer, so that the assembly operation of other accessories is convenient.
Preferably, the height of the second assembly stop fastening connection groove 4 in the up-down direction is greater than half of the total height of the main body seal assembly fastening structure 1 in the up-down direction, so that the connection tightness between the main body assembly position and the iron core structure is better, and the main body of the iron core structure can be protected more reliably.
Preferably, the distance from the left end face of the main body assembly protection slot 2 to the left end face of the main body sealing assembly fastening structure 1 is smaller than the distance from the upper end face of the main body assembly protection slot 2 to the upper end face of the main body sealing assembly fastening structure 1, so that the structural strength of the upper end position is better, the fastening plug can be connected with the inner upper end position of the outer shell of the transformer when the amorphous transformer is assembled, and the stability of the inner position can be better guaranteed.
Preferably, the distance from the rear end surface of the second avoidance connection assembly reference surface 7 to the rear end surface of the main body seal assembly fastening structure 1 is less than half of the total thickness of the main body seal assembly fastening structure 1 in the front-rear direction, so that the structural strength of the left side position of the part is better, the structural stability in use is more reliable, and the service life in use is longer.
While the foregoing is directed to the preferred embodiments of the present invention, it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the principles of the present invention, and such modifications and substitutions should also be considered to be within the scope of the present invention.
Claims (1)
1. An amorphous transformer prevents short circuit sealed fastening stopper which characterized in that: the sealing structure comprises a main body sealing assembly fastening structure (1) which is rectangular, wherein the right side of the main body sealing assembly fastening structure (1) is provided with a rectangular main body assembly protection groove (2) which completely penetrates through the front side and the lower side of the main body sealing assembly fastening structure (1), the left end face of the main body sealing assembly protection groove (2) does not penetrate through the main body sealing assembly fastening structure (1), the front side of the main body sealing assembly fastening structure (1) is provided with a rectangular first assembly stop fastening connecting groove (3), the right lower end of the front side of the main body sealing assembly protection groove (2) is provided with a rectangular second assembly stop fastening connecting groove (4), the second assembly stop fastening connecting groove (4) completely penetrates through the rear end face of the main body sealing assembly fastening structure (1), the left edge of the lower end of the second assembly stop fastening connecting groove (4) and the edge of the right upper end are respectively provided with an assembly guide connecting arc angle (5), the front left side of the main body sealing assembly fastening structure (1) is provided with an inclined rear assembly lower side assembly stop fastening connecting inclined face (6), the inclined plane (27) is connected with the main body sealing assembly protection structure, the left front side of the main body sealing assembly fastening structure (1) is provided with a rectangular second avoidance connection assembly reference surface (7) communicated with the first assembly stop fastening connection groove (3), the height of the second assembly stop fastening connection groove (4) in the up-down direction is larger than half of the total height of the main body sealing assembly fastening structure (1) in the up-down direction, the distance from the left end surface of the main body assembly protection groove (2) to the left end surface of the main body sealing assembly fastening structure (1) is smaller than the distance from the upper end surface of the main body assembly protection groove (2) to the upper end surface of the main body sealing assembly fastening structure (1), and the distance from the rear end surface of the second avoidance connection assembly reference surface (7) to the rear end surface of the main body sealing assembly fastening structure (1) is smaller than half of the total thickness of the main body sealing assembly fastening structure (1) in the front-back direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910279503.XA CN110233024B (en) | 2019-04-09 | 2019-04-09 | Short-circuit-preventing sealing fastening plug for amorphous transformer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910279503.XA CN110233024B (en) | 2019-04-09 | 2019-04-09 | Short-circuit-preventing sealing fastening plug for amorphous transformer |
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| Publication Number | Publication Date |
|---|---|
| CN110233024A CN110233024A (en) | 2019-09-13 |
| CN110233024B true CN110233024B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910279503.XA Active CN110233024B (en) | 2019-04-09 | 2019-04-09 | Short-circuit-preventing sealing fastening plug for amorphous transformer |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107887124A (en) * | 2017-12-14 | 2018-04-06 | 江苏扬动电气有限公司 | A kind of special amorphous transformer installation supporting pad |
| CN109065329A (en) * | 2018-09-06 | 2018-12-21 | 江苏扬动电气有限公司 | A kind of special multifunctional amorphous transformer connecting device |
| CN109243772A (en) * | 2018-09-14 | 2019-01-18 | 江苏扬动电气有限公司 | A kind of adjustable seat that is linked and packed of special amorphous transformer |
| CN209895889U (en) * | 2019-04-09 | 2020-01-03 | 江苏扬电科技股份有限公司 | Short circuit-proof sealing fastening plug for amorphous transformer |
-
2019
- 2019-04-09 CN CN201910279503.XA patent/CN110233024B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107887124A (en) * | 2017-12-14 | 2018-04-06 | 江苏扬动电气有限公司 | A kind of special amorphous transformer installation supporting pad |
| CN109065329A (en) * | 2018-09-06 | 2018-12-21 | 江苏扬动电气有限公司 | A kind of special multifunctional amorphous transformer connecting device |
| CN109243772A (en) * | 2018-09-14 | 2019-01-18 | 江苏扬动电气有限公司 | A kind of adjustable seat that is linked and packed of special amorphous transformer |
| CN209895889U (en) * | 2019-04-09 | 2020-01-03 | 江苏扬电科技股份有限公司 | Short circuit-proof sealing fastening plug for amorphous transformer |
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|---|---|
| CN110233024A (en) | 2019-09-13 |
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Country or region after: China Address after: No. 690, Tianmu Road, Jiangyan Economic Development Zone, Jiangyan District, Taizhou City, Jiangsu Province 225500 Applicant after: Jiangsu Yangdian Technology Co.,Ltd. Address before: No. 690, Tianmu Road, Jiangyan District Economic Development Zone, Taizhou, Jiangsu 225500 (Jiangsu Yangzhou Electric Co., Ltd.) Applicant before: JIANGSU YANGDONG ELECTRIC CO.,LTD. Country or region before: China |
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