CN218384687U - Distribution transformer on-line measuring monitoring device - Google Patents
Distribution transformer on-line measuring monitoring device Download PDFInfo
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- CN218384687U CN218384687U CN202221821806.3U CN202221821806U CN218384687U CN 218384687 U CN218384687 U CN 218384687U CN 202221821806 U CN202221821806 U CN 202221821806U CN 218384687 U CN218384687 U CN 218384687U
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Abstract
The utility model discloses a distribution transformer on-line detection monitoring device, in particular to the technical field of distribution transformer detection monitoring, which comprises a top plate and a distribution transformer arranged below the top plate, wherein the bottom end of the distribution transformer is fixedly provided with a base, the front side and the rear side of the top plate are respectively provided with a front plate and a rear plate, two sides of the top plate are respectively provided with a side net, and the bottom end of the top plate is provided with a monitoring mechanism; monitoring mechanism includes pressure sensor and alarm, pressure sensor establishes the one side at the alarm, pressure sensor and alarm are all established in distribution transformer's top, the fixed controller that is equipped with in front side of front bezel warns people around to prevent to take place the conflagration danger, the suggestion maintainer overhauls as early as possible simultaneously for distribution transformer resumes work fast, ensures the normal power consumption of town and country. The utility model discloses to distribution transformer installation protector, prevent that the branch from arousing the condition emergence that the low pressure short circuit burns out distribution transformer on the wire.
Description
Technical Field
The utility model relates to a distribution transformer detects control technical field, concretely relates to distribution transformer on-line measuring monitoring device.
Background
A distribution transformer is a stationary electrical device that is used to transform an alternating voltage (current) of a certain value into another voltage (current) of the same frequency or different values. When the primary winding is energized with an alternating current, an alternating magnetic flux is generated, and the alternating magnetic flux is conducted through the iron core to induce an alternating electromotive force in the secondary winding. The level of the secondary induced electromotive force is related to the number of turns of the primary winding, i.e. the voltage is proportional to the number of turns. The main role is to transmit electrical energy, and thus, the rated capacity is its main parameter. The rated capacity is a conventional value for the power delivered, which is characteristic of the amount of electrical energy delivered, and is expressed in kVA or MVA, from which the rated current is determined, which does not exceed the temperature rise limit under the specified conditions, when the rated voltage is applied to the distribution transformer.
The prior art has the following defects: protection and monitoring devices are not installed near the distribution transformer, so that the branches collide with the wires to cause low-voltage short circuit and burn out the distribution transformer, and the urban and rural power utilization is greatly influenced.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a distribution transformer on-line measuring monitoring device to near distribution transformer installs protection and monitoring device in solving prior art, leads to the branch to bump and arouse the low pressure short circuit to burn out distribution transformer on the wire, makes the town and country power consumption use the problem that receives great influence.
In order to achieve the above object, the present invention provides the following technical solutions: an online detection monitoring device for a distribution transformer comprises a top plate and the distribution transformer arranged below the top plate, wherein a base is fixedly arranged at the bottom end of the distribution transformer, a front plate and a rear plate are respectively arranged on the front side and the rear side of the top plate, side nets are respectively arranged on two sides of the top plate, and a monitoring mechanism is arranged at the bottom end of the top plate;
monitoring mechanism includes pressure sensor and alarm, pressure sensor establishes the one side at the alarm, pressure sensor and alarm are all established in distribution transformer's top, the fixed controller that is equipped with in front side of front bezel warns people around to prevent to take place the conflagration danger, the suggestion maintainer overhauls as early as possible simultaneously for distribution transformer resumes work fast, ensures the normal power consumption of town and country.
Furthermore, the front side of the top plate and the rear side of the front plate are fixed through four first bolts, so that the top plate and the front plate can be conveniently detached.
Furthermore, the front side of the rear plate and the rear side of the top plate are fixed through four second bolts, so that the rear plate and the top plate can be conveniently detached.
Further, the fixed installation frame that is equipped with in the outside of side net, distribution transformer establish inside the cavity that roof, front bezel, back plate, side net and installation frame enclose, the bottom of cavity is extended to the bottom of base, the front and back side of installation frame contacts with the rear side of front bezel and the front side of back plate respectively, the top of installation frame contacts with the bottom of roof, the roof passes through four third bolt fastening with the installation frame, and the installation frame is convenient for side net and roof to be installed.
Further, the top of pressure sensor and alarm is all fixed and is established in the bottom of roof, pressure sensor is connected with the input of controller, the alarm is connected with the output of controller, is convenient for indicate the maintainer to overhaul as early as possible.
Further, two the outside of side net all is equipped with the U-shaped support frame that two front and back distribute, the one end of U-shaped support frame and the outside fixed connection of side net, the other end fixed connection of U-shaped support frame is equipped with the connecting plate, supports the side net.
Furthermore, one side of the connecting plate is in contact with the outer side of the base, and the connecting plate is fixed to the outer side of the base through bolts and nuts, so that the connecting plate is convenient to mount.
The utility model has the advantages of as follows:
1. the top plate is placed between the front plate and the rear plate, the top plate is fixed with the front plate through four first bolts, the top plate is fixed with the rear plate through four second bolts, the side net and the mounting frame are integrally placed between the front plate and the rear plate and located at the bottom end of the top plate, the mounting frame is fixed with the top plate through four third bolts, one side of each of the two connecting plates is in contact with two sides of a base of the distribution transformer respectively at the moment, and the connecting plates are fixed with the distribution transformer through bolts and nuts at the moment;
2. if the branch is pressed on the roof, pressure sensor experience pressure signal this moment to can convert pressure signal into the signal of telecommunication of available output according to certain law, and then transmit for the controller, controller control alarm reports to the police, compare with prior art, people around this device warning, in order to prevent the conflagration danger that takes place, suggestion maintainer overhauls as early as possible simultaneously, make distribution transformer resume work fast, guarantee the normal power consumption of town and country, the normal heat dissipation of distribution transformer has been guaranteed to the side net simultaneously.
Drawings
Fig. 1 is a schematic view of an overall front view structure provided by the present invention;
FIG. 2 is a schematic view of the overall side view structure provided by the present invention;
fig. 3 is a schematic view of a front sectional structure provided by the present invention;
fig. 4 is a schematic view of the structure of the part a in fig. 1 according to the present invention;
fig. 5 is a schematic view of a portion B in fig. 2 according to the present invention;
in the figure: 1. a top plate; 2. a front plate; 3. a rear plate; 4. a side net; 5. installing a frame; 6. a pressure sensor; 7. an alarm; 8. a base; 9. a U-shaped support frame; 10. a connecting plate; 11. a bolt; 12. a nut; 13. and a controller.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached drawings 1-5 in the specification, the distribution transformer online detection monitoring device in the embodiment comprises a top plate 1 and a distribution transformer arranged below the top plate 1, wherein a base 8 is fixedly arranged at the bottom end of the distribution transformer, a front plate 2 and a rear plate 3 are respectively arranged on the front side and the rear side of the top plate 1, side nets 4 are respectively arranged on two sides of the top plate 1, and a monitoring mechanism is arranged at the bottom end of the top plate 1;
monitoring mechanism includes pressure sensor 6 and alarm 7, pressure sensor 6 establishes the one side at alarm 7, pressure sensor 6 and alarm 7 all establish the top at distribution transformer, the fixed controller 13 that is equipped with in front side of front bezel 2 warns people around to prevent the conflagration danger, the suggestion maintainer overhauls as early as possible simultaneously for distribution transformer resumes work fast, ensures the normal power consumption of town and country.
The front side of the top plate 1 and the rear side of the front plate 2 are fixed through four first bolts, so that the top plate 1 and the front plate 2 are convenient to detach.
The front side of the rear plate 3 and the rear side of the top plate 1 are fixed through four second bolts, so that the rear plate 3 and the top plate 1 can be conveniently detached.
The fixed installation frame 5 that is equipped with in the outside of side net 4, distribution transformer establish inside roof 1, front bezel 2, back plate 3, side net 4 and the cavity that installation frame 5 encloses, the bottom of cavity is extended to the bottom of base 8, the front and back side of installation frame 5 contacts with the rear side of front bezel 2 and the front side of back plate 3 respectively, the top of installation frame 5 contacts with the bottom of roof 1, roof 1 is fixed through four third bolts with installation frame 5, and installation frame 5 is convenient for side net 4 and roof 1 and installs.
Two the outside of side net 4 all is equipped with two U-shaped support frames 9 that distribute around, the one end of U-shaped support frame 9 and the outside fixed connection of side net 4, the other end of U-shaped support frame 9 is fixed and is equipped with connecting plate 10, supports side net 4.
One side of the connecting plate 10 is in contact with the outer side of the base 8, and the connecting plate 10 is fixed with the outer side of the base 8 through a bolt 11 and a nut 12, so that the connecting plate 10 is convenient to mount.
The implementation scene is specifically as follows: put roof 1 between front bezel 2 and back plate 3, it is fixed with roof 1 and front bezel 2 through four first bolts, roof 1 is fixed with back plate 3 through four second bolts, side net 4 is put between front bezel 2 and back plate 3 and is in the bottom of roof 1 with installation frame 5 is whole, it is fixed with roof 1 through four third bolts with installation frame 5, one side of two connecting plates 10 contacts with distribution transformer's base both sides respectively this moment, it is fixed with distribution transformer with connecting plate 10 through bolt 11 and nut 12 this moment, this device is to distribution transformer installation protector, prevent that the branch from arousing that the low pressure short circuit burns out distribution transformer's the condition to take place on the wire, this embodiment has specifically solved near distribution transformer among the prior art and has not installed protector, lead to the branch to bumping the problem that arouses the low pressure short circuit to burn out distribution transformer on the wire.
Referring to the attached drawings 1-5 in the specification, in the distribution transformer on-line detection monitoring device of the embodiment, the top ends of the pressure sensor 6 and the alarm 7 are fixedly arranged at the bottom end of the top plate 1, the pressure sensor 6 is connected with the input end of the controller 13, and the alarm 7 is connected with the output end of the controller 13, so that a maintenance worker can be prompted to maintain the distribution transformer as soon as possible.
The implementation scenario is specifically as follows: if the branch is pressed on roof 1, pressure sensor 6 experience pressure signal this moment, and can convert pressure signal into the signal of telecommunication of available output according to certain law, and then transmit for controller 13, controller 13 control alarm 7 reports to the police, people around this device warning, in order to prevent the conflagration danger, simultaneously, suggestion maintainer overhauls as early as possible, make distribution transformer resume work fast, ensure normal power consumption in urban and rural areas, side net 4 has guaranteed that distribution transformer normally dispels the heat simultaneously, this embodiment has specifically solved near not installing monitoring device of distribution transformer among the prior art, lead to the branch to bump and arouse the low pressure short circuit on the wire and burn out distribution transformer, make urban and rural power consumption use receive the problem of great influence.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (7)
1. The utility model provides a distribution transformer on-line measuring monitoring device, includes roof (1) and establishes the distribution transformer in roof (1) below, distribution transformer's bottom mounting is equipped with base (8), its characterized in that: the front side and the rear side of the top plate (1) are respectively provided with a front plate (2) and a rear plate (3), two sides of the top plate (1) are respectively provided with a side net (4), and the bottom end of the top plate (1) is provided with a monitoring mechanism;
monitoring mechanism includes pressure sensor (6) and alarm (7), one side at alarm (7) is established in pressure sensor (6), pressure sensor (6) and alarm (7) all establish the top at distribution transformer, the fixed controller (13) that are equipped with in front side of front bezel (2).
2. The on-line detection monitoring device for the distribution transformer according to claim 1, wherein: the front side of the top plate (1) and the rear side of the front plate (2) are fixed through four first bolts.
3. The on-line detection monitoring device for the distribution transformer according to claim 1, wherein: the front side of the rear plate (3) and the rear side of the top plate (1) are fixed through four second bolts.
4. The on-line detection monitoring device for the distribution transformer according to claim 1, wherein: the fixed installation frame (5) that is equipped with in the outside of side net (4), distribution transformer establish inside roof (1), front bezel (2), back plate (3), side net (4) and the cavity that installation frame (5) enclose, the bottom of cavity is extended to the bottom of base (8), the front and back side of installation frame (5) contacts with the rear side of front bezel (2) and the front side of back plate (3) respectively, the top of installation frame (5) contacts with the bottom of roof (1), roof (1) is fixed through four third bolts with installation frame (5).
5. The on-line detection monitoring device for the distribution transformer according to claim 1, wherein: the top of pressure sensor (6) and alarm (7) is all fixed establishes the bottom in roof (1), pressure sensor (6) are connected with the input of controller (13), alarm (7) are connected with the output of controller (13).
6. The on-line detection monitoring device for the distribution transformer according to claim 1, wherein: two the outside of side net (4) all is equipped with two U-shaped support frames (9) that distribute around, the one end of U-shaped support frame (9) and the outside fixed connection of side net (4), the other end fixed connection of U-shaped support frame (9) is equipped with connecting plate (10).
7. The on-line detection monitoring device for the distribution transformer as claimed in claim 6, wherein: one side of the connecting plate (10) is in contact with the outer side of the base (8), and the connecting plate (10) and the outer side of the base (8) are fixed through bolts (11) and nuts (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221821806.3U CN218384687U (en) | 2022-07-15 | 2022-07-15 | Distribution transformer on-line measuring monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221821806.3U CN218384687U (en) | 2022-07-15 | 2022-07-15 | Distribution transformer on-line measuring monitoring device |
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| Publication Number | Publication Date |
|---|---|
| CN218384687U true CN218384687U (en) | 2023-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221821806.3U Active CN218384687U (en) | 2022-07-15 | 2022-07-15 | Distribution transformer on-line measuring monitoring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116990625A (en) * | 2023-09-27 | 2023-11-03 | 国网江苏省电力有限公司电力科学研究院 | Function switching system and method of intelligent quick-checking device of distribution transformer |
-
2022
- 2022-07-15 CN CN202221821806.3U patent/CN218384687U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116990625A (en) * | 2023-09-27 | 2023-11-03 | 国网江苏省电力有限公司电力科学研究院 | Function switching system and method of intelligent quick-checking device of distribution transformer |
| CN116990625B (en) * | 2023-09-27 | 2023-12-08 | 国网江苏省电力有限公司电力科学研究院 | Function switching system and method of intelligent quick-checking device of distribution transformer |
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