CN216289652U

CN216289652U - Installation structure of reactive power compensation module of capacitor

Info

Publication number: CN216289652U
Application number: CN202122396225.1U
Authority: CN
Inventors: 林长发; 罗云; 江琼
Original assignee: Hangzhou Chujiang Electric Co ltd
Current assignee: Hangzhou Chujiang Electric Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-12
Anticipated expiration: 2031-09-30

Abstract

The utility model provides a capacitor reactive compensation module mounting structure, which relates to the technical field of power systems and comprises a cabinet body, wherein a penetrating capacitor mounting hole is formed in the cabinet body, a sliding bottom plate used for sealing the capacitor mounting hole is mounted on the cabinet body, a positioning frame arranged around the capacitor mounting hole is arranged in the cabinet body, and the shape of an inner hole of the positioning frame is the same as the appearance of a capacitor. Through the setting of electric capacity mounting hole and sliding bottom plate, when having realized dismantling the condenser, the cable disconnection back of being connected with the condenser opens sliding bottom plate, can directly take out the condenser in the bottom of the cabinet body to avoid the inconvenient problem of dismouting nut that the interval undersize leads to between the internal condenser of cabinet, simultaneously, also avoided the chaotic condenser that leads to of internal cable of cabinet to take out comparatively difficult problem, realized improving condenser installation and dismantlement speed's effect.

Description

Installation structure of reactive power compensation module of capacitor

Technical Field

The utility model relates to the technical field of power systems, in particular to a mounting structure of a capacitance reactive compensation module.

Background

Including a plurality of condenser in the reactive power compensation module, at present stage, when the condenser is installed in the cabinet body, generally with pedestal mounting in the condenser bottom, then use the bolt to fix the base in the cabinet body, there is more drawback in this kind of mode, because the cabinet body requires to reach higher space utilization, so the internal electrical components installation of cabinet is comparatively inseparable, this interval is less between the fixing bolt that just leads to the condenser, the installation is dismantled comparatively inconveniently, and simultaneously, when needing to change the maintenance condenser, because the internal cable of cabinet is numerous, especially when operating personnel does not manage the line, will further lead to dismantling inconveniently, and dismantle the back because intercrossing winding scheduling problem between the cable, the condenser also is difficult to take out, to above-mentioned defect, the application has been proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a capacitor reactive power compensation module installation structure, which solves the problem that a capacitor in a reactive power compensation module at the present stage is inconvenient to install and disassemble.

In order to solve the problems, the utility model provides a capacitance reactive compensation module mounting structure which comprises a cabinet body, wherein a penetrating capacitance mounting hole is formed in the cabinet body, a sliding bottom plate used for sealing the capacitance mounting hole is mounted on the cabinet body, a positioning frame arranged around the capacitance mounting hole is arranged in the cabinet body, and the shape of an inner hole of the positioning frame is the same as the appearance of a capacitor.

According to an embodiment of the present invention, a clamping mechanism is installed in the positioning frame.

According to an embodiment of the utility model, the clamping mechanism comprises a spring installed in the positioning frame, and a clamping strip is installed on one side, facing the inner hole of the positioning frame, of the spring.

According to an embodiment of the utility model, the clamping bar is detachably connected to the spring.

According to an embodiment of the utility model, a rubber bump is arranged on an end surface of the clamping strip, which is in contact with the capacitor.

According to an embodiment of the utility model, the cabinet body is provided with positioning plates, and the capacitor is positioned between the positioning plates.

According to an embodiment of the present invention, the cabinet body is provided with heat dissipation holes.

According to an embodiment of the utility model, the heat dissipation holes are waist-shaped long holes, and the adjusting bolts penetrate through the heat dissipation holes to be connected with the positioning plate.

According to an embodiment of the utility model, the sliding bottom plate is flush with the surface of the cabinet body.

According to an embodiment of the present invention, the height of the positioning frame is 20% -40% of the height of the capacitor.

The utility model has the advantages that through the arrangement of the capacitor mounting hole and the sliding bottom plate, when the capacitor is disassembled, after a cable connected with the capacitor is disconnected, the sliding bottom plate is opened, the capacitor can be directly drawn out from the bottom of the cabinet body, so that the problem that the nut is inconvenient to disassemble and assemble due to the fact that the distance between the capacitors in the cabinet body is too small is solved, meanwhile, the problem that the capacitor is difficult to take out due to the fact that the cable in the cabinet body is disordered is solved, and the effect of improving the mounting and disassembling speed of the capacitor is realized.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural view of a cabinet with capacitors installed therein;

FIG. 2 is a schematic structural view of a heat dissipating hole of the cabinet body;

FIG. 3 is a schematic sectional view of a capacitor mounting hole;

FIG. 4 is a schematic view of the bottom structure of the cabinet;

fig. 5 is a schematic view of the overall structure of the cabinet.

Detailed Description

The following description is only for the purpose of disclosing the utility model so as to enable a person skilled in the art to practice the utility model. The embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art. The principles of the utility model, as defined in the following description, may be applied to other embodiments, variations, modifications, equivalents, and other arrangements without departing from the spirit and scope of the utility model.

As described in detail below in conjunction with fig. 1-5.

Reactive compensation module mounting structure of electric capacity, including the cabinet body 1, be equipped with the electric capacity mounting hole 7 that runs through on the cabinet body 1, install the sliding bottom plate 8 that is used for sealing electric capacity mounting hole 7 on the

cabinet body

1, 8 bottoms of sliding bottom plate are equipped with the recess, place the finger when being convenient for operate, be equipped with the spout in the both sides inner wall of electric

capacity mounting hole

7, 8 both sides of sliding bottom plate are equipped with the slide rail of installing in the spout, be equipped with the locating frame 3 around electric capacity mounting hole 7 setting in the

cabinet body

1, 3 hole shapes of locating frame are the same with 2 appearances of condenser.

Preferably, a clamping mechanism is mounted in the positioning frame 3.

Preferably, the clamping mechanism comprises a spring 9 installed in the positioning frame 3, and a clamping strip 10 is installed on one side of the spring 9 facing to the inner hole of the positioning frame 3.

Preferably, the clamping bar 10 is detachably connected to the spring 9.

Preferably, the end face of the clamping strip 10, which is in contact with the capacitor 2, is provided with a rubber bump.

Preferably, the cabinet 1 is provided with positioning plates 4, and the capacitor 2 is located between the positioning plates 4.

Preferably, the cabinet body 1 is provided with heat dissipation holes 5.

Preferably, the heat dissipation holes 5 are waist-shaped long holes, and the adjusting bolts 6 penetrate through the heat dissipation holes 5 to be connected with the positioning plate 4.

The sliding bottom plate 8 is slid outwards, the capacitor 2 is inserted into the cabinet body 1 from the capacitor mounting hole 7, then the sliding bottom plate 8 is slid to seal the capacitor mounting hole 7, thereby completing the installation of the capacitor 2, each capacitor mounting position corresponds to two positioning plates 4, the capacitor 2 is positioned between the two positioning plates 4, further fixing of the capacitor is realized, when the capacitor 2 is disassembled, an operator firstly disassembles a connecting wire with the capacitor, after the disassembly is completed, the sliding bottom plate 8 is opened, the capacitor 2 can be directly extracted from the bottom of the cabinet body 1, in the extraction process, the clamping strip 10 exerts friction force on the capacitor to play a damping effect, the capacitor is prevented from directly falling downwards, thereby avoiding the problem that the nut is inconvenient to disassemble and assemble due to the undersized distance between the capacitors in the cabinet body, and simultaneously avoiding the problem that the capacitor is difficult to extract due to the disordered cable of the cabinet body, the effect of improving the installation and disassembly speed of the capacitor is realized.

When changing not equidimension condenser, the accessible adjusting bolt 6 adjustment locating plate 4 is at a distance from each other, changes the tight strip 10 of the clamp of different thickness to realize the effect that adapts to not equidimension condenser.

Preferably, the sliding bottom plate 8 is flush with the surface of the cabinet 1, so that the cabinet is convenient to mount.

Preferably, the height of the positioning frame 3 is 20% -40% of the height of the capacitor 2, so as to avoid affecting the heat dissipation of the capacitor.

It will be appreciated by persons skilled in the art that the embodiments of the utility model described above and shown in the drawings are given by way of example only and are not limiting of the utility model. The objects of the utility model have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the examples, and the embodiments of the present invention may be subject to any changes or modifications without departing from the principles.

Claims

1. The installation structure of the reactive power compensation module of the capacitor is characterized in that: including the cabinet body (1), be equipped with electric capacity mounting hole (7) that run through on the cabinet body (1), install on the cabinet body (1) and be used for sealing sliding bottom plate (8) of electric capacity mounting hole (7), be equipped with in the cabinet body (1) and center on locating frame (3) that electric capacity mounting hole (7) set up, locating frame (3) hole shape is the same with condenser (2) appearance.

2. The reactive compensation module installation structure of a capacitor according to claim 1, wherein: and a clamping mechanism is arranged in the positioning frame (3).

3. A capacitance reactive compensation module installation structure according to claim 2, wherein: clamping mechanism is including installing spring (9) in locating frame (3), spring (9) orientation clamping bar (10) are installed to locating frame (3) hole one side.

4. A capacitance reactive compensation module installation structure according to claim 3, wherein: the clamping strip (10) is detachably connected with the spring (9).

5. A capacitive reactive compensation module mounting structure according to claim 3 or 4, wherein: and rubber bumps are arranged on the end face of one side, which is in contact with the capacitor (2), of the clamping strip (10).

6. A reactive compensation module installation structure for capacitors according to any one of claims 1-4, wherein: be equipped with locating plate (4) in the cabinet body (1), condenser (2) are located between locating plate (4).

7. The reactive compensation module installation structure of a capacitor according to claim 6, wherein: the cabinet body (1) is provided with heat dissipation holes (5).

8. The reactive compensation module installation structure of a capacitor according to claim 7, wherein: the heat dissipation holes (5) are waist-shaped long holes, and adjusting bolts (6) penetrate through the heat dissipation holes (5) to be connected with the positioning plate (4).

9. A capacitance reactive compensation module installation structure according to claim 7 or 8, wherein: the sliding bottom plate (8) is flush with the surface of the cabinet body (1).

10. A capacitance reactive compensation module installation structure according to claim 7 or 8, wherein: the height of the positioning frame (3) is 20% -40% of the height of the capacitor (2).