CN219535639U

CN219535639U - High-voltage capacitor cabinet

Info

Publication number: CN219535639U
Application number: CN202320119934.1U
Authority: CN
Inventors: 叶云
Original assignee: Zhejiang Dachao Electronic Technology Co ltd
Current assignee: Zhejiang Dachao Electronic Technology Co ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-08-15
Anticipated expiration: 2033-02-06

Abstract

The utility model discloses a high-voltage capacitor box which comprises a bracket module, a voltage transformer module, a reactor module, a high-voltage contactor module and a capacitor module, wherein the voltage transformer module, the reactor module, the high-voltage contactor module and the capacitor module are all arranged in the bracket module, the voltage transformer module comprises a first connecting plate and a plurality of voltage transformers, and the first connecting plate is arranged in the bracket module. The high-voltage capacitor box disclosed by the utility model has the advantages that the voltage transformer module, the reactor module, the high-voltage capacitor module and the capacitor module are fixedly arranged on the bracket module, so that each electronic component module is stably arranged, the damage of components caused by integral shaking is not easy to happen, the structure is stable, the heat dissipation effect is good, the integration level is high, and the like.

Description

High-voltage capacitor cabinet

Technical Field

The utility model belongs to the technical field of high-voltage capacitors, and particularly relates to a high-voltage capacitor cabinet.

Background

The load type in the power system mostly belongs to inductive load, and power electronic equipment is widely and generally used by power enterprises, so that the power factor of a power grid is lower, the lower power factor reduces the utilization rate of the equipment, the power supply investment is increased, the voltage quality is damaged, the service life of the equipment is reduced, and the line loss is greatly increased, therefore, the inductive load can be balanced, the power factor is improved, and the utilization rate of the equipment is improved by connecting a capacitance compensation cabinet in the power system

The installation of current many high-voltage capacitor cabinets to each electronic components all is direct to place in the inside of the cabinet body, does not need connection structure to stabilize, does not have the influence at static during operation, but causes each electronic components's rocking easily in the transportation to probably cause the risk of damage, current capacitor cabinet is many just to place the electric capacity moreover, and other components are supporting in other cabinets body, and the integrated level is not high.

Accordingly, the above problems are further improved.

Disclosure of Invention

The utility model mainly aims to provide a high-voltage capacitor box, which is characterized in that a voltage transformer module, a reactor module, a high-voltage capacitor module and a capacitor module are fixedly arranged on a bracket module, so that each electronic component module is stably arranged, and the damage of components caused by integral shaking is avoided.

In order to achieve the above object, the present utility model provides a high voltage capacitor box, comprising a bracket module, a voltage transformer module, a reactor module, a high voltage contactor module and a capacitor module, wherein the voltage transformer module, the reactor module, the high voltage contactor module and the capacitor module are all mounted on the bracket module, wherein:

the voltage transformer module comprises a first connecting plate and a plurality of voltage transformers, wherein the first connecting plate is arranged in the bracket module, and the voltage transformers are fixedly arranged on the first connecting plate;

the reactor module comprises a top channel steel, a bottom channel steel and a reactor, wherein the reactor is arranged between the top channel steel and the bottom channel steel, one side, away from the reactor, of the bottom channel steel is arranged on the bracket module, and one side, away from the reactor, of the top channel steel is provided with a hanging ring (convenient to take, place and install);

the high-voltage contactor module comprises a second connecting plate, a contactor placing cabinet and a plurality of high-voltage contactors, wherein the second connecting plate is arranged in the bracket module, the contactor placing cabinet is fixedly arranged on the second connecting plate, and the high-voltage contactors are placed in a placing groove of the contactor placing cabinet;

the capacitor module comprises a third connecting plate, a fourth connecting plate and a plurality of capacitors, wherein the third connecting plate and the fourth connecting plate are both arranged in the bracket module, and the capacitors are arranged between the third connecting plate and the fourth connecting plate.

As a further preferable aspect of the above-described technical aspect, the stand module includes a first vertical frame, a second vertical frame, a third vertical frame, and a fourth vertical frame, and the voltage transformer module, the reactor module, the high-voltage contactor module, and the capacitance module are all located in a placement area surrounded by the first vertical frame, the second vertical frame, the third vertical frame, and the fourth vertical frame.

As a further preferable technical scheme of the above technical scheme, a side connecting plate is arranged between the first vertical frame and the second vertical frame, a plurality of first heat dissipation holes are formed in the side connecting plate, and a separation plate (for separation when cabinet combination is performed) is arranged between the second vertical frame and the third vertical frame.

As a further preferable technical scheme of the technical scheme, a cabinet door is arranged between the third vertical frame and the fourth vertical frame, and the cabinet door is provided with an observation window.

As a further preferable technical scheme of the above technical scheme, a top connecting plate is arranged above the first vertical frame, the second vertical frame, the third vertical frame and the fourth vertical frame, and a plurality of second heat dissipation holes are formed in the top connecting plate.

Drawings

Fig. 1 is a schematic structural diagram of a high-voltage capacitor box according to the present utility model.

Fig. 2 is a schematic structural diagram of a high-voltage capacitor box according to the present utility model.

Fig. 3 is a schematic structural diagram of a high-voltage capacitor box according to the present utility model.

Fig. 4 is a schematic structural view of a high-voltage contactor module of a high-voltage capacitor box according to the present utility model.

The reference numerals include: 100. a bracket module; 110. a first vertical frame; 120. a second vertical frame; 130. a third vertical frame; 140. a fourth vertical frame; 150. a side connection plate; 151. a first heat radiation hole; 160. a partition plate; 170. a cabinet door; 171. an observation window; 180. a top connection plate; 181. a second heat radiation hole; 200. a voltage transformer module; 210. a first connection plate; 220. a voltage transformer; 300. a reactor module; 310. a top channel steel; 311. a hanging ring; 320. a bottom channel steel; 330. a reactor; 400. a high voltage contactor module; 410. a second connecting plate; 420. a contactor placing cabinet; 430. a high voltage contactor; 500. a capacitance module; 510. a third connecting plate; 520. a fourth connecting plate; 530. and a capacitor.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art. The basic principles of the utility model defined in the following description may be applied to other embodiments, variations, modifications, equivalents, and other technical solutions without departing from the spirit and scope of the utility model.

The utility model discloses a high-voltage capacitor cabinet, and the following describes the specific embodiment of the utility model further by combining with the preferred embodiment.

In embodiments of the present utility model, those skilled in the art will note that the capacitor, etc., to which the present utility model relates may be considered as prior art.

Preferred embodiments.

As shown in fig. 1 to 4, the present utility model discloses a high voltage capacitor box, which comprises a bracket module 100, a voltage transformer module 200, a reactor module 300, a high voltage contactor module 400 and a capacitor module 500, wherein the voltage transformer module 200, the reactor module 300, the high voltage contactor module 400 and the capacitor module 500 are all mounted on the bracket module 100, wherein:

the voltage transformer module 200 includes a first connection board 210 and a plurality of voltage transformers 220, the first connection board 210 is installed inside the rack module 100 and the voltage transformers 220 are fixedly installed on the first connection board 210;

the reactor module 300 comprises a top channel steel 310, a bottom channel steel 320 and a reactor 330, wherein the reactor 330 is installed between the top channel steel 310 and the bottom channel steel 320, one side of the bottom channel steel 320 away from the reactor 330 is installed on the bracket module 100, and one side of the top channel steel 310 away from the reactor 330 is provided with a hanging ring 311 (convenient for taking, placing and installation);

the high voltage contactor module 400 includes a second connection board 410, a contactor placing cabinet 420, and a plurality of high voltage contactors 430, wherein the second connection board 410 is installed inside the rack module 100 and the contactor placing cabinet 420 is fixedly installed on the second connection board 410, and the high voltage contactors 430 are placed in the placing grooves of the contactor placing cabinet 420;

the capacitor module 500 includes a third connection plate 510, a fourth connection plate 520, and a plurality of capacitors 530, the third connection plate 410 and the fourth connection plate 520 are both installed inside the rack module 100 and the capacitors 530 are installed between the third connection plate 510 and the fourth connection plate 520.

Specifically, the rack module 100 includes a first vertical frame 110, a second vertical frame 120, a third vertical frame 130, and a fourth vertical frame 140, and the voltage transformer module 220, the reactor module 300, the high voltage contactor module 400, and the capacitance module 500 are all located in a placement area surrounded by the first vertical frame 110, the second vertical frame 120, the third vertical frame 130, and the fourth vertical frame 140.

More specifically, a side connection plate 150 is disposed between the first vertical frame 110 and the second vertical frame 120, and the side connection plate 150 is provided with a plurality of first heat dissipation holes 151 (with holes facing downwards and capable of preventing dust from being wet), and a separation plate 160 is disposed between the second vertical frame 120 and the third vertical frame 130 (for separation when the cabinet is assembled).

Further, a cabinet door 170 is provided between the third vertical frame 130 and the fourth vertical frame 140, and the cabinet door 170 is provided with an observation window 171.

Further, a top connection plate 180 is disposed above the first, second, third and fourth vertical frames 110, 120, 130 and 140, and the top connection plate 180 is provided with a plurality of second heat dissipation holes 181.

It should be noted that technical features such as a capacitor and the like related to the present application should be considered as the prior art, and specific structures, working principles, and control modes and spatial arrangements possibly related to the technical features should be selected conventionally in the art, and should not be considered as the point of the present application, and the present application is not further specifically described in detail.

Modifications of the embodiments described above, or equivalents of some of the features may be made by those skilled in the art, and any modifications, equivalents, improvements or etc. within the spirit and principles of the present utility model are intended to be included within the scope of the present utility model.

Claims

1. The utility model provides a high voltage capacitor cabinet, its characterized in that includes support module, voltage transformer module, reactor module, high voltage contactor module and electric capacity module, voltage transformer module reactor module high voltage contactor module with electric capacity module all install in support module, wherein:

the reactor module comprises a top channel steel, a bottom channel steel and a reactor, wherein the reactor is arranged between the top channel steel and the bottom channel steel, one side, away from the reactor, of the bottom channel steel is arranged on the bracket module, and one side, away from the reactor, of the top channel steel is provided with a hanging ring;

2. The high voltage capacitor box of claim 1, wherein the rack module comprises a first vertical frame, a second vertical frame, a third vertical frame, and a fourth vertical frame and the voltage transformer module, the reactor module, the high voltage contactor module, and the capacitor module are all located in a placement area surrounded by the first vertical frame, the second vertical frame, the third vertical frame, and the fourth vertical frame.

3. The high-voltage capacitor box according to claim 2, wherein a side connecting plate is arranged between the first vertical frame and the second vertical frame, a plurality of first heat dissipation holes are formed in the side connecting plate, and a separation plate is arranged between the second vertical frame and the third vertical frame.

4. A high voltage capacitor cabinet according to claim 3, characterized in that a cabinet door is arranged between the third and fourth upright frames and in that the cabinet door is provided with an observation window.

5. The high voltage capacitor box of claim 4, wherein a top connection plate is disposed above the first, second, third and fourth vertical frames and a plurality of second heat dissipation holes are disposed in the top connection plate.