CN215417845U - Adjustable three-phase current transformer capable of preventing electricity from being stolen - Google Patents
Adjustable three-phase current transformer capable of preventing electricity from being stolen Download PDFInfo
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- CN215417845U CN215417845U CN202121465569.7U CN202121465569U CN215417845U CN 215417845 U CN215417845 U CN 215417845U CN 202121465569 U CN202121465569 U CN 202121465569U CN 215417845 U CN215417845 U CN 215417845U
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- 230000005611 electricity Effects 0.000 title claims abstract description 34
- 230000000903 blocking effect Effects 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000008093 supporting effect Effects 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims 3
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 230000002265 prevention Effects 0.000 abstract description 19
- 230000000087 stabilizing effect Effects 0.000 abstract description 15
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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Abstract
The utility model discloses an electricity larceny prevention adjustable three-phase current transformer, which relates to the technical field of power distribution network transformers and comprises a current transformer main body, a stabilizing support plate, a current transformer end and an insulating support rod, wherein the stabilizing support plate is arranged above the current transformer main body, the insulating support rod is fixedly arranged on the inner side of the stabilizing support plate, the current transformer end is fixedly arranged on the top of the insulating support rod, and a power connector is arranged on the top of the current transformer main body. The current transformer is provided with the blocker fixing rod, the electricity stealing prevention blocker and the electric power blocking line, so that the problems that a large amount of electricity stealing situations exist when the current transformer is used and a large amount of electric energy is lost if no electricity stealing prevention device exists are solved.
Description
Technical Field
The utility model relates to a current transformer, relates to the technical field of distribution network transformers, and particularly relates to an electricity larceny prevention adjustable three-phase current transformer.
Background
At present, common three-phase current transformers on a power distribution network of an electric power system are mutually independent, the types and the number of the three-phase current transformers are easy to mix when in use, a set of complete equipment is not easy to find when in storage, and the existing three-phase current transformers are taken as a whole; meanwhile, the existing electricity stealing situations are more, and a large amount of electric energy can be lost if no electricity stealing prevention device is arranged. The following problems exist in the prior art:
1. when the existing current transformer is used, a large amount of electricity stealing situations exist, and if no electricity stealing prevention device exists, a large amount of electric energy is lost;
2. the current transformer can generate electromagnetism because of electric power in the use process, and the equipment operation is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides an electricity stealing prevention adjustable three-phase current transformer, which aims to be provided with a blocker fixing rod, an electricity stealing prevention blocker and an electric power blocking line and solves the problems that a large amount of electricity stealing situations exist when the existing current transformer is used, and a large amount of electric energy is lost if an electricity stealing prevention device is not arranged; wherein another kind of purpose is in order to solve current transformer in the use, and self can lead to the equipment operation to receive the problem of influence because electric power produces the electromagnetism to reach and make current transformer in the use, can eliminate self because electric power produces the electromagnetism, avoid influencing inside normal operating, promoted the practicality of equipment.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
the utility model provides an anti-electricity-theft adjustable three-phase current transformer, includes current transformer main part, stabilizing support board, the mutual inductance end of current, insulating support bar, the top of current transformer main part is provided with stabilizing support board, stabilizing support board's inboard fixed mounting has insulating support bar, insulating support bar's top fixed mounting has the mutual inductance end of current, the top of current transformer main part is provided with power connector, power connector is used for carrying out the electromagnetism to the electric power in the current transformer main part and eliminates.
And a conductive element is fixedly mounted on the inner side of the stabilizing support plate and used for dredging the power of the power connector.
The technical scheme of the utility model is further improved as follows: the inner wall bottom left and right sides fixed mounting of current transformer main part connects the end axle, the top fixed mounting who connects the end axle has electric power main part, electric power main part's top fixedly connected with electric power transmission line.
The technical scheme of the utility model is further improved as follows: the anti-electricity-theft blocking device comprises a current transformer body, and is characterized in that a blocking device fixing rod is arranged on the inner wall of the current transformer body, the left side and the right side of the blocking device fixing rod are fixedly installed on the inner wall of the current transformer body, an anti-electricity-theft blocking device is fixedly installed on the surface of the blocking device fixing rod, the other end of an electric power transmission line is fixedly connected to the bottom of the anti-electricity-theft blocking device, and an electric power blocking line is fixedly connected to the top of the anti-electricity-theft blocking device.
By adopting the technical scheme, the electricity larceny prevention blocker in the scheme can observe the power output by the electric power, and when the power output is overlarge, the electricity larceny prevention blocker can be automatically closed to isolate the output of the electric power and avoid the loss of the electric power.
The technical scheme of the utility model is further improved as follows: the conductive main column is arranged on the inner wall of the conductive element, the upper end and the lower end of the conductive main column are fixedly arranged on the inner wall of the conductive element, the auxiliary conductive columns are fixedly arranged on the periphery of the surface of the conductive main column, and the upper end and the lower end of each auxiliary conductive column are fixedly arranged on the inner wall of the conductive element.
By adopting the technical scheme, the auxiliary conductive column and the conductive main column in the conductive element conduct the electric power demagnetized by the power connector in the current transformer main body.
The technical scheme of the utility model is further improved as follows: the surface of the power connector is fixedly provided with connecting support rods all around, the top of the power connector is fixedly arranged at the bottom of the stabilizing support plate, auxiliary connecting mechanisms are arranged inside the connecting support rods, the upper ends and the lower ends of the auxiliary connecting mechanisms are fixedly arranged on the inner wall of the connecting support rods, and the top of the connecting support rods is fixedly arranged at the bottom of the stabilizing support plate.
By adopting the technical scheme, the connecting support rod and the auxiliary connecting mechanism in the scheme are combined together to provide a better supporting effect for the power connector.
The technical scheme of the utility model is further improved as follows: the symmetrical degaussing rods are fixedly mounted on the periphery of the inner wall of the power connector, the upper end and the lower end of each symmetrical degaussing rod are fixedly mounted on the inner wall of the power connector, and magnetic conductive circular rings are fixedly mounted on the surfaces of the symmetrical degaussing rods.
By adopting the technical scheme, the magnetic conductive circular ring in the power connector absorbs the electromagnetism generated by the power and conducts the electromagnetism to the symmetrical degaussing rods, and the electromagnetism is eliminated through the symmetrical degaussing rods.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:
1. the utility model provides an electricity stealing prevention adjustable three-phase current transformer, which is provided with a blocker fixing rod, an electricity stealing prevention blocker and an electric power blocking line, solves the problems that a large amount of electricity stealing situations exist when the existing current transformer is used, and a large amount of electric energy is lost if no electricity stealing prevention device exists.
2. The utility model provides an electricity larceny prevention adjustable three-phase current transformer, which is provided with a power connector, a symmetrical demagnetizing rod and a magnetic conductive ring, solves the problem that the operation of equipment is influenced because the current transformer generates electromagnetism due to electric power in the use process, and can eliminate the electromagnetism generated due to the electric power in the use process of the current transformer through the structure, thereby avoiding influencing the normal operation inside and improving the practicability of the equipment.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of an expanded structure of a current transformer body according to the present invention;
FIG. 3 is a schematic cross-sectional view of a conductive element according to the present invention;
fig. 4 is a schematic cross-sectional structure diagram of the power connector of the present invention.
In the figure: 1. a current transformer body; 2. a power connector; 3. stabilizing the support plate; 4. a conductive element; 5. a current mutual inductance end; 6. an insulating support rod; 7. connecting the bottom shaft; 8. a power body; 9. an electric power transmission line; 10. a barrier fixing rod; 11. an electricity larceny prevention separator; 12. a power barrier wire; 13. an auxiliary conductive post; 14. a conductive trunk column; 15. connecting a support rod; 16. an auxiliary connection mechanism; 17. a symmetrical degaussing rod; 18. a magnetic conductive ring.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-4, the utility model provides an electricity larceny prevention adjustable three-phase current transformer, which comprises a current transformer main body 1, a stabilizing support plate 3, a current transformer end 5 and an insulating support rod 6, wherein the stabilizing support plate 3 is arranged above the current transformer main body 1, the insulating support rod 6 is fixedly arranged on the inner side of the stabilizing support plate 3, the current transformer end 5 is fixedly arranged on the top of the insulating support rod 6, a power connector 2 is arranged on the top of the current transformer main body 1, the power connector 2 is used for electromagnetically eliminating the power in the current transformer main body 1, a conductive element 4 is fixedly arranged on the inner side of the stabilizing support plate 3, the conductive element 4 is used for dredging the power of the power connector 2, bottom shafts 7 are fixedly arranged on the left side and the right side of the bottom end of the inner wall of the current transformer main body 1, and a power main body 8 is fixedly arranged on the top of the bottom shafts 7, top fixedly connected with electric power transmission line 9 of electric power main part 8, be provided with separation ware dead lever 10 on the inner wall of current transformer main part 1, the left and right sides fixed mounting of separation ware dead lever 10 is on the inner wall of current transformer main part 1, and separation ware dead lever 10's fixed mounting has anti-electricity-theft blocker 11 on the surface, anti-electricity-theft blocker 11 can observe electric power output's power, when electric power output is too big, anti-electricity-theft blocker 11 will close automatically, the output of isolated electric power, avoid the loss of electric energy, the other end fixed connection of electric power transmission line 9 is in the bottom of anti-electricity-theft blocker 11, the top fixedly connected with electric power of anti-electricity-theft blocker 11 separates line 12.
Example 2
As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: a conductive main column 14 is arranged on the inner wall of the conductive element 4, the upper end and the lower end of the conductive main column 14 are fixedly arranged on the inner wall of the conductive element 4, auxiliary conductive columns 13 are fixedly arranged around the surface of the conductive main column 14, the upper end and the lower end of each auxiliary conductive column 13 are fixedly arranged on the inner wall of the conductive element 4, the auxiliary conductive columns 13 inside the conductive element 4 and the conductive main column 14 conduct the electric power demagnetized by the power connector 2 in the current transformer body 1, connecting support rods 15 are fixedly arranged around the surface of the power connector 2, the top of the power connector 2 is fixedly arranged at the bottom of the stabilizing support plate 3, auxiliary connecting mechanisms 16 are arranged inside the connecting support rods 15, the connecting support rods 15 and the auxiliary connecting mechanisms 16 are combined together to provide a better supporting effect for the power connector 2, and the upper end and the lower end of each auxiliary connecting mechanism 16 are fixedly arranged on the inner wall of the connecting support rods 15, the top of the connecting support rod 15 is fixedly arranged at the bottom of the stable support plate 3, symmetrical demagnetizing rods 17 are fixedly arranged on the periphery of the inner wall of the power connector 2, the upper end and the lower end of each symmetrical demagnetizing rod 17 are fixedly arranged on the inner wall of the power connector 2, and a magnetic conductive circular ring 18 is fixedly arranged on the surface of each symmetrical demagnetizing rod 17.
The working principle of the adjustable three-phase current transformer for preventing electricity theft is described in detail below.
As shown in fig. 1-4, when in use, the electricity larceny prevention blocker 11 inside the current transformer main body 1 can observe the power output by electricity, when the power output is too large, the electricity larceny prevention blocker 11 will automatically close to isolate the output of electricity, and avoid the loss of electric energy.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.
Claims (6)
1. The utility model provides an anti-electricity-theft adjustable three-phase current transformer, includes current transformer main part (1), stabilizer pad (3), mutual inductance end of current (5), insulating support bar (6), the top of current transformer main part (1) is provided with stabilizer pad (3), the inboard fixed mounting of stabilizer pad (3) has insulating support bar (6), the top fixed mounting of insulating support bar (6) has mutual inductance end of current (5), its characterized in that: the top of the current transformer main body (1) is provided with a power connector (2), and the power connector (2) is used for electromagnetically eliminating power in the current transformer main body (1);
the inner side of the stable supporting plate (3) is fixedly provided with a conductive element (4), and the conductive element (4) is used for dredging the electric power of the power connector (2).
2. The adjustable three-phase current transformer for preventing electricity theft according to claim 1, characterized in that: the inner wall bottom left and right sides fixed mounting of current transformer main part (1) connects bottom shaft (7), the top fixed mounting who connects bottom shaft (7) has electric power main part (8), the top fixedly connected with electric power transmission line (9) of electric power main part (8).
3. The adjustable three-phase current transformer for preventing electricity theft according to claim 2, characterized in that: the anti-electricity-theft type current transformer is characterized in that a blocking device fixing rod (10) is arranged on the inner wall of the current transformer main body (1), the left side and the right side of the blocking device fixing rod (10) are fixedly installed on the inner wall of the current transformer main body (1), an electricity-theft preventing blocking device (11) is fixedly installed on the surface of the blocking device fixing rod (10), the other end of the electric power transmission line (9) is fixedly connected to the bottom of the electricity-theft preventing blocking device (11), and the top of the electricity-theft preventing blocking device (11) is fixedly connected with an electric power blocking line (12).
4. The adjustable three-phase current transformer for preventing electricity theft according to claim 1, characterized in that: be provided with conductive trunk post (14) on the inner wall of conductive element (4), the upper and lower both ends fixed mounting of conductive trunk post (14) is on the inner wall of conductive element (4), the surface of conductive trunk post (14) is fixed mounting all around has supplementary conductive pillar (13), the upper and lower both ends fixed mounting of supplementary conductive pillar (13) is on the inner wall of conductive element (4).
5. The adjustable three-phase current transformer for preventing electricity theft according to claim 1, characterized in that: the utility model discloses a power connector, including power connector (2), top fixed mounting have connecting branch (15) all around, just the top fixed mounting of power connector (2) is in the bottom of outrigger (3), the inside of connecting branch (15) is provided with supplementary coupling mechanism (16), the upper and lower both ends fixed mounting of supplementary coupling mechanism (16) is on the inner wall of connecting branch (15), the top fixed mounting of connecting branch (15) is in the bottom of outrigger (3).
6. The adjustable three-phase current transformer for preventing electricity theft according to claim 1, characterized in that: the inner wall of the power connector (2) is fixedly provided with symmetrical degaussing rods (17) all around, the upper end and the lower end of each symmetrical degaussing rod (17) are fixedly arranged on the inner wall of the power connector (2), and the surface of each symmetrical degaussing rod (17) is fixedly provided with a magnetic conduction circular ring (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121465569.7U CN215417845U (en) | 2021-06-30 | 2021-06-30 | Adjustable three-phase current transformer capable of preventing electricity from being stolen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121465569.7U CN215417845U (en) | 2021-06-30 | 2021-06-30 | Adjustable three-phase current transformer capable of preventing electricity from being stolen |
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| Publication Number | Publication Date |
|---|---|
| CN215417845U true CN215417845U (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121465569.7U Active CN215417845U (en) | 2021-06-30 | 2021-06-30 | Adjustable three-phase current transformer capable of preventing electricity from being stolen |
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| Country | Link |
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| CN (1) | CN215417845U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117497308A (en) * | 2023-11-01 | 2024-02-02 | 苏州锐莱特电子科技有限公司 | Three-phase current transformer with adjustable anti-electricity-theft |
-
2021
- 2021-06-30 CN CN202121465569.7U patent/CN215417845U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117497308A (en) * | 2023-11-01 | 2024-02-02 | 苏州锐莱特电子科技有限公司 | Three-phase current transformer with adjustable anti-electricity-theft |
| CN117497308B (en) * | 2023-11-01 | 2024-05-28 | 河南许继仪表有限公司 | Three-phase current transformer with adjustable anti-electricity-theft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240515 Address after: Room 503, Building 25, Jiangzhou New Village, Yangzhong City, Zhenjiang City, Jiangsu Province, 212200 Patentee after: Guan Huaijun Country or region after: China Address before: Room 518, building A2, Jianghai Zhihui garden, No. 266, New Century Avenue, high tech Zone, Nantong, Jiangsu 226300 Patentee before: Nantong chuangtu Electronic Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240611 Address after: 212200 No.66, Huaxing Road, Chengbei science and Technology Industrial Park, Sanmao street, Yangzhong City, Zhenjiang City, Jiangsu Province Patentee after: Zhenjiang Yingchuang Power Electronics Co.,Ltd. Country or region after: China Address before: Room 503, Building 25, Jiangzhou New Village, Yangzhong City, Zhenjiang City, Jiangsu Province, 212200 Patentee before: Guan Huaijun Country or region before: China |
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| TR01 | Transfer of patent right |