CN217936307U

CN217936307U - Intelligent monitoring device for distribution network transformer

Info

Publication number: CN217936307U
Application number: CN202122370279.0U
Authority: CN
Inventors: 韩智强; 王成镇; 吕磊
Original assignee: Shandong Tifa Information Technology Co ltd
Current assignee: Shandong Tifa Information Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-11-29
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses an intelligent distribution network transformer monitoring devices, including center, isolation housing, fixing device and operation panel, evenly be equipped with the ventilation hole on the isolation housing, fixing device includes fixed couple and mount the mount includes traveller, slide bar, mounting panel and mounting hole, be equipped with the pillar on the inboard bottom of center, be equipped with the circuit board on the pillar, be equipped with the treater on the circuit board, be equipped with the alarm on the circuit board. The utility model belongs to the technical field of the transformer auxiliary assembly, specifically provide an anti-electromagnetic interference ability reinforce, measure accurately, the cooling is effectual, long service life, the discovery of going wrong is timely, improves transformer operating stability, adapts to multiple installation environment's intelligent distribution network transformer monitoring devices.

Description

Intelligent monitoring device for distribution network transformer

Technical Field

The utility model belongs to the technical field of the transformer auxiliary assembly, specifically indicate an intelligent distribution network transformer monitoring devices.

Background

A transformer is a stationary electrical device used to transform ac voltage, current and transmit ac power. The electric energy transmission is realized according to the principle of electromagnetic induction. Transformers can be classified into power transformers, test transformers, instrument transformers, and transformers for special purposes, in terms of their use: the power transformer is necessary equipment for power transmission and distribution and power consumer distribution; the device is used for carrying out voltage withstand (boosting) test on electrical equipment by the test transformer; the instrument transformer is used for electrical measurement and relay protection (PT, CT) of a power distribution system; the transformer for special purposes comprises a furnace transformer for smelting, an electric welding transformer, a rectifier transformer for electrolysis, a small-sized regulating transformer and the like.

The safe operation of distribution lines is the basis of the safe power consumption of each individual industry of guarantee, and the safe operation of distribution lines has the normal work that relies on distribution equipment, because distribution equipment, if the long-term overload operation of transformer, in case break down, must influence the safe operation of distribution lines, for this reason, carry out online monitoring to distribution equipment, especially main change, be favorable to the electric power department in time to know the operation behavior that becomes the owner, for reducing the accident rate, reduce the accident and salvage the time and provide reliable guarantee.

The transformer operation in-process can produce a large amount of electromagnetic interference, can cause the interference to monitoring devices's relevant electronic components, however, traditional intelligent distribution network transformer monitoring devices on the market at present, it does not possess electromagnetic interference's function when using, and monitoring devices generally installs around the transformer, and the electromagnetism that the transformer operation in-process produced can influence monitoring devices's normal operating, reduces its life.

SUMMERY OF THE UTILITY MODEL

To the aforesaid condition, for overcoming prior art's defect, the utility model provides an anti-electromagnetic interference ability is strong, measures accurately, and the cooling is effectual, long service life, the discovery of going wrong is timely, improves transformer operating stability, adapts to multiple installation environment's intelligent distribution network transformer monitoring devices.

The utility model adopts the following technical scheme: the utility model relates to an intelligent distribution network transformer monitoring devices, including the center, keep apart housing, fixing device and operation panel, keep apart the housing and locate the center both sides, the center is the setting of rounded rectangle, it is the setting of half fillet square to keep apart the housing, fixing device locates on the center, the center outside is located to the operation panel.

Further, the isolation cover casing is a stainless steel isolation cover casing.

Furthermore, vent holes are uniformly formed in the isolation cover casing.

Further, fixing device includes fixed couple and mount, fixed couple is located on the center, the mount is located fixed couple both sides.

Further, the mount includes traveller, slide bar, mounting panel and mounting hole, the traveller is located on the center, the slide bar slides and locates in the traveller, the mounting panel is located the slide bar and is kept away from traveller one side, the mounting hole is located on the mounting panel.

Further, be equipped with the pillar on the inboard bottom of center, be equipped with the circuit board on the pillar, be equipped with the treater on the circuit board, be equipped with the alarm on the circuit board, the circuit board has high pressure side parameter line, high pressure side parameter line runs through center bottom setting, the circuit board has low pressure side parameter line, low pressure side parameter line runs through center bottom setting, the circuit board has oily parameter line, oily parameter line runs through center bottom setting.

Furthermore, a display connecting wire is arranged between the circuit board and the operating panel, and the circuit board is electrically connected with the operating panel through the display connecting wire.

Furthermore, a display is arranged on one side, away from the middle frame, of the operation board, and a control key is arranged below the display.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: this scheme is intelligent joins in marriage net transformer monitoring devices for keep apart the setting of housing, make anti electromagnetic interference ability strong, measure accurately, because the setting in ventilation hole, make the cooling effectual, long service life because the alarm with the setting of display, make the discovery timely, improve transformer operating stability, because fixing device's setting makes adaptation multiple installation environment.

Drawings

Fig. 1 is a schematic view of the overall structure of the intelligent monitoring device for the distribution network transformer of the present invention;

fig. 2 is a schematic diagram of the internal structure of the intelligent monitoring device for the distribution network transformer of the present invention;

fig. 3 is a schematic structural view of a middle frame of the intelligent distribution network transformer monitoring device of the present invention;

fig. 4 is a schematic view of the structure of the isolation cover of the intelligent distribution network transformer monitoring device of the present invention; .

The device comprises a middle frame 1, a middle frame 2, an isolation cover shell 3, a fixing device 4, an operation panel 5, a vent hole 6, a fixing hook 7, a fixing frame 8, a sliding column 9, a sliding rod 10, a mounting plate 11, a mounting hole 12, a support column 13, a circuit board 14, a processor 15, an alarm 16, a high-pressure side parameter line 17, a low-pressure side parameter line 18, an oil parameter line 19, a display connecting line 20, a display 21 and a control key.

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; 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.

As shown in fig. 1-4, the utility model relates to an intelligent distribution network transformer monitoring devices, including center 1, isolation housing 2, fixing device 3 and

operation panel

4, 1 both sides of center are located to isolation housing 2, center 1 is the fillet rectangle setting, isolation housing 2 is half fillet square setting, fixing device 3 is located on center 1, the 1 outside of center is located to operation panel 4.

Wherein, the isolation cover 2 is a stainless steel isolation cover 2. The isolation cover shell 2 is uniformly provided with vent holes 5. The fixing device 3 comprises a fixing hook 6 and a fixing frame 7, the fixing hook 6 is arranged on the middle frame 1, the fixing frame 7 is arranged on the middle frame 1, and the fixing frame 7 is arranged on two sides of the fixing hook 6. The mount 7 includes traveller 8, slide bar 9, mounting panel 10 and mounting hole 11, traveller 8 locates on center 1, slide bar 9 slides and locates in the traveller 8, mounting panel 10 is located slide bar 9 and is kept away from traveller 8 one side, mounting hole 11 is located on mounting panel 10. Be equipped with pillar 12 on the inboard bottom of center 1, be equipped with circuit board 13 on the pillar 12, be equipped with treater 14 on the circuit board 13, be equipped with alarm 15 on the circuit board 13, circuit board 13 has high pressure side parameter line 16, high pressure side parameter line 16 runs through center 1 bottom setting, circuit board 13 has low pressure side parameter line 17, low pressure side parameter line 17 runs through center 1 bottom setting, circuit board 13 has oily parameter line 18, oily parameter line 18 runs through center 1 bottom setting. A display connecting wire 19 is arranged between the circuit board 13 and the operating panel 4, and the circuit board 13 and the operating panel 4 are electrically connected through the display connecting wire 19. And a display 20 is arranged on one side of the operating panel 4, which is far away from the middle frame 1, and a control key 21 is arranged below the display 20.

When the safety alarm is used specifically, the fixed hook 6 or the fixed frame 7 is selected to be installed according to the installation environment, the high-voltage side parameter line 16, the low-voltage side parameter line 17 and the oil parameter line 18 are connected with the corresponding sensors of the transformer, the display 20 displays high-voltage side voltage, high-voltage side current, low-voltage side voltage, low-voltage side current, the oil level of the transformer and the oil temperature of the transformer, the safety interval can be set through the control key 21, and the alarm 15 emits light and sounds after the safety interval is exceeded.

In use, the shielding case 2 shields the external magnetic field almost completely, providing a good operating environment for the circuit board 13, the processor 14 and the alarm 15.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides an intelligent distribution network transformer monitoring devices which characterized in that: including the center, keep apart housing, fixing device and operation panel, keep apart the housing and locate the center both sides, the center is the fillet rectangle setting, keep apart the housing and be half fillet square setting, fixing device locates on the center, the center outside is located to the operation panel.

2. The intelligent distribution network transformer monitoring device of claim 1, wherein: the fixing device comprises a fixing hook and a fixing frame, the fixing hook is arranged on the middle frame, the fixing frame is arranged on the middle frame, and the fixing frame is arranged on two sides of the fixing hook.

3. The intelligent distribution network transformer monitoring device of claim 2, wherein: the mount includes traveller, slide bar, mounting panel and mounting hole, the traveller is located on the center, the slide bar slides and locates in the traveller, the mounting panel is located the slide bar and is kept away from traveller one side, the mounting hole is located on the mounting panel.

4. The intelligent distribution network transformer monitoring device of claim 3, wherein: the improved multifunctional electric heating cooker is characterized in that a support column is arranged at the bottom of the inner side of the middle frame, a circuit board is arranged on the support column, a processor is arranged on the circuit board, an alarm is arranged on the circuit board, a high-pressure-side parameter line is arranged below the circuit board, the high-pressure-side parameter line penetrates through the bottom of the middle frame, a low-pressure-side parameter line is arranged below the circuit board, the low-pressure-side parameter line penetrates through the bottom of the middle frame, an oil parameter line is arranged below the circuit board, and the oil parameter line penetrates through the bottom of the middle frame.

5. The intelligent distribution network transformer monitoring device of claim 4, wherein: and a display connecting wire is arranged between the circuit board and the operating panel, and the circuit board is electrically connected with the operating panel through the display connecting wire.

6. The intelligent distribution network transformer monitoring device of claim 1, wherein: the operation panel is kept away from center one side and is equipped with the display, be equipped with the control key under the display.

7. The intelligent distribution network transformer monitoring device of claim 1, wherein: the isolation cover casing is a stainless steel isolation cover casing.

8. The intelligent distribution network transformer monitoring device of claim 1, wherein: the isolation cover is evenly provided with vent holes.