CN213661218U

CN213661218U - Small current reactive power compensation device

Info

Publication number: CN213661218U
Application number: CN202022243355.7U
Authority: CN
Inventors: 李磊; 刘进军; 翟争军
Original assignee: Yunnan Chenming Electric Appliance Co ltd
Current assignee: Yunnan Chenming Electric Appliance Co ltd
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2021-07-09
Anticipated expiration: 2030-10-10

Abstract

The utility model discloses a undercurrent reactive power compensator, the device comprises a device body, the device body is in by outer box and setting main control unit, tuning reactor and the magnetic control reactor of outer box inside constitute, the bar spout has been seted up on a side table wall along the direction of height of outer box, and the inside sliding connection of bar spout has the sliding seat. The utility model discloses in, this undercurrent reactive power compensator, at first the mounting panel rotates to be connected on the mount pad, rotate the angle that the mounting panel can be adjusted the mounting panel through the pivot, the mounting panel of being convenient for is installed fixedly with horizontal plane and vertical wall, improves its convenience of installing fixedly, further slides from top to bottom in the bar spout through the sliding seat, can adjust the height of mounting panel, be convenient for through the fixed outer box back of mounting panel, can the whole height of adjusting device body, the device body of being convenient for install and use.

Description

Small current reactive power compensation device

Technical Field

The utility model relates to a reactive power compensator technical field especially relates to undercurrent reactive power compensator.

Background

Reactive compensation, called reactive power compensation, is a technology that plays a role in improving the power factor of a power grid in an electric power supply system, reduces the loss of a power supply transformer and a transmission line, improves the power supply efficiency, and improves the power supply environment. The reactive power compensation device is in an indispensable and very important place in the power supply system. The compensation device is reasonably selected, so that the loss of the power grid can be reduced to the maximum extent, and the quality of the power grid is improved. Conversely, improper selection or use may cause many factors such as power supply system, voltage fluctuation, harmonic increase, and the like. The basic principle, meaning, switching mode, line, controller, high-low voltage device, compensation mode, existing problems and the like of reactive compensation are introduced in detail.

The fixed block is welded at the bottom end of the outer surface wall simply for the installation and fixation of the small-current reactive power compensation device, the height and the angle of the fixed block are not adjustable, the fixed block can only be fixed on a horizontal plane, the practicability of the fixed block is poor, and therefore the requirements of users cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a undercurrent reactive power compensator, this undercurrent reactive power compensator, at first the mounting panel rotates to be connected on the mount pad, rotate the angle that the mounting panel can be adjusted the mounting panel through the pivot, it is fixed with horizontal plane and vertical wall installation to be convenient for, improve its convenience of installation fixed, further slide from top to bottom in the bar spout through the sliding seat, can adjust the height of mounting panel, be convenient for after through the fixed outer box of mounting panel, can the whole height of adjusting device body, the installation of the device body of being convenient for is used.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the small-current reactive power compensation device comprises a device body, wherein the device body consists of an outer box body, a main controller, a tuning reactor and a magnetic control reactor, the main controller, the tuning reactor and the magnetic control reactor are arranged in the outer box body, a strip-shaped sliding groove is formed in one side surface wall of the outer box body along the height direction, a sliding seat is connected to the inside of the strip-shaped sliding groove in a sliding mode, a plurality of bolt holes are formed in two sides, located on the strip-shaped sliding groove, of one side surface wall of the outer box body along the height direction at equal intervals, and a mounting seat is;

threaded connection has the fixing bolt that the cooperation bolt hole used on the mount pad, the mount pad rotates through the pivot and is connected with the mounting panel, the both sides threaded connection that the both ends of pivot are located the mounting panel has stop nut.

As a further description of the above technical solution:

the mounting plate is provided with a mounting hole.

As a further description of the above technical solution:

the opening of the front surface of the outer box body is rotatably connected with a box door through a hinge, a sealing lock is arranged on the box door, and a lock hole matched with the sealing lock for use is formed in one side surface wall in the box door.

As a further description of the above technical solution:

two strip-shaped sliding grooves are formed in the device body, and the two strip-shaped sliding grooves are symmetrical to each other about a vertical center line of the device body.

As a further description of the above technical solution:

the mounting seats are two in number and are symmetrical to each other relative to the outer box body.

As a further description of the above technical solution:

the sliding seat is of a convex structure.

The utility model provides a undercurrent reactive power compensator. The method has the following beneficial effects:

this undercurrent reactive power compensator, at first the mounting panel rotates to be connected on the mount pad, rotate the angle that the mounting panel can be adjusted to the mounting panel through the pivot, the mounting panel of being convenient for is installed fixedly with horizontal plane and vertical wall, improves its convenience of installation fixed, further slides from top to bottom in the bar spout through the sliding seat, can adjust the height of mounting panel, be convenient for after the fixed outer box of mounting panel, can the whole height of adjusting device body, the installation of the device body of being convenient for is used.

Drawings

Fig. 1 is a schematic view of the overall structure of the small-current reactive power compensation device provided by the present invention;

fig. 2 is a schematic structural view of a first working state of the mounting plate of the present invention;

fig. 3 is a structural schematic diagram of a second working state of the middle mounting plate of the present invention.

Illustration of the drawings:

1. a device body; 2. an outer case; 3. a main controller; 4. a tuning reactor; 5. a magnetically controlled reactor; 6. a box door; 7. a strip-shaped chute; 8. bolt holes; 9. a sliding seat; 10. a mounting seat; 11. fixing the bolt; 12. a rotating shaft; 13. a limit nut; 14. mounting a plate; 15. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-3, the small current reactive power compensation device comprises a device body 1, wherein the device body 1 is composed of an outer box body 2, and a main controller 3, a tuning reactor 4 and a magnetic control reactor 5 which are arranged inside the outer box body 2, a strip-shaped chute 7 is formed in one side surface wall of the outer box body 2 along the height direction, a sliding seat 9 is connected inside the strip-shaped chute 7 in a sliding manner, a plurality of bolt holes 8 are formed in two sides of the strip-shaped chute 7 on one side surface wall of the outer box body 2 along the height direction at equal intervals, and a mounting seat 10 is welded on the sliding seat 9;

threaded connection has fixing bolt 11 that cooperation bolt hole 8 used on mount pad 10, and mount pad 10 rotates through pivot 12 to be connected with mounting panel 14, and the both sides threaded connection that the both ends of pivot 12 are located mounting panel 14 has stop nut 13.

The mounting plate 14 is provided with a mounting hole 15.

The opening of the front surface of the outer box body 2 is rotatably connected with a box door 6 through a hinge, a sealing lock is arranged on the box door 6, and a lock hole matched with the sealing lock for use is formed in one side surface wall inside the box door 6.

Two strip-shaped sliding grooves 7 are formed in the device body 1, and the two strip-shaped sliding grooves 7 are symmetrical to each other about a vertical center line of the device body 1.

The mount bases 10 are provided in total two, and the two mount bases 10 are symmetrical to each other with respect to the outer case 2.

The sliding seat 9 is in a convex structure.

The working principle is as follows: when this undercurrent reactive power compensator uses, at first promote sliding seat 9 through mount pad 10 and slide in bar spout 7, the purpose of adjusting the 14 height of mounting panel is reached promptly to the height of adjusting sliding seat 9, adjust and accomplish the back, it is connected with bolt hole 8 to rotate mounting pad 10 upper thread connection's fixing bolt 11, fix sliding seat 9, then can rotate mounting panel 14 through pivot 12, the angle of mounting panel 14 has been adjusted, screw up the last stop nut 13 of pivot 12, fix pivot 12, alright install fixedly with 15 cooperation fastening bolt through the mounting hole of seting up on mounting panel 14 this moment.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Low current reactive power compensator, including device body (1), device body (1) is in by outer box (2) and setting main control unit (3), tuning reactor (4) and magnetically controlled reactor (5) of outer box (2) inside constitute its characterized in that: a strip-shaped sliding groove (7) is formed in one side surface wall of the outer box body (2) in the height direction, a sliding seat (9) is connected to the inside of the strip-shaped sliding groove (7) in a sliding mode, a plurality of bolt holes (8) are formed in the two sides, located on the strip-shaped sliding groove (7), of one side surface wall of the outer box body (2) in the height direction at equal intervals, and a mounting seat (10) is welded on the sliding seat (9);

threaded connection has fixing bolt (11) that cooperation bolt hole (8) used on mount pad (10), mount pad (10) rotate through pivot (12) and are connected with mounting panel (14), the both sides threaded connection that the both ends of pivot (12) are located mounting panel (14) has stop nut (13).

2. The low-current reactive power compensation device according to claim 1, wherein the mounting plate (14) is provided with a mounting hole (15).

3. The low-current reactive power compensation device according to claim 1, wherein a box door (6) is rotatably connected to the opening of the front surface of the outer box (2) through a hinge, a sealing lock is arranged on the box door (6), and a lock hole matched with the sealing lock is formed in a side surface wall inside the box door (6).

4. The low-current reactive power compensation device according to claim 1, wherein the strip-shaped sliding grooves (7) are provided in two, and the two strip-shaped sliding grooves (7) are symmetrical to each other about a vertical center line of the device body (1).

5. The low-current reactive power compensation device according to claim 1, wherein two mounting seats (10) are provided, and the two mounting seats (10) are symmetrical to each other with respect to the outer case (2).

6. Low current reactive power compensation device according to claim 1, characterized by the "crowning" structure of the sliding seat (9).