CN212011896U

CN212011896U - American box-type substation capable of avoiding overflow pollution of electrolyte in capacitor

Info

Publication number: CN212011896U
Application number: CN202021069016.5U
Authority: CN
Inventors: 王军令; 蒋军腾; 王坤; 宗衍恒; 周广博
Original assignee: SHANDONG TAIKAI KIOSK CO LTD
Current assignee: SHANDONG TAIKAI KIOSK CO LTD
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2020-11-24
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses an American case becomes that can avoid the electrolyte in the condenser to spill over pollution, it includes low-pressure chamber, high-pressure chamber, transformer, low-pressure chamber, high-pressure chamber, transformer are the distribution of article style of calligraphy, and transformer and high-pressure chamber are located same side, and the low-pressure chamber sets up in the front side of high-pressure chamber and transformer, installs low pressure unit module in the low-pressure chamber, low pressure unit and low-pressure chamber be detachable connection; the lower left corner of low pressure unit module, be provided with solitary electric capacity compartment, be the bottom plate of low-pressure chamber below the electric capacity, the electric capacity below does not have other electrical components, each electrical components easy dismounting in this case of beautiful structure becomes the low pressure unit, simultaneously, the electric capacity sets up solitary compartment, can effectively avoid the trouble to lead to the electrolyte to spill over the pollution problem.

Description

American box-type substation capable of avoiding overflow pollution of electrolyte in capacitor

Technical Field

The utility model belongs to the technical field of the case becomes, especially relate to an American case becomes that can avoid the interior electrolyte of condenser to spill over pollution.

Background

At present, the American box transformer substation is widely used in China due to small volume, strong economical efficiency, complete functions and strong safety, and is particularly used in a large area in the aspect of power grids. The power grid transformer is mainly used for power supply in the aspects of districts, highways, factories and the like, and integrates functions of circuit breaking protection, microcomputer monitoring, capacitance compensation and multi-loop configuration when applied to the power grid. In order to meet all functions, various electrical components are integrated in the box transformer low-voltage cabinet. The capacitor is an element for realizing a capacitance compensation function and is required to be equipped in most of power grid box transformers. According to the feedback of users and after-sales, when the box transformer substation has faults in the using process, for example, electrolyte in the capacitor overflows to easily pollute other electrical elements, other elements are scrapped, the maintenance difficulty of the box transformer substation is increased, and the material cost and the time cost of maintenance are increased.

Disclosure of Invention

In order to solve the problem, the utility model provides an American case becomes that can avoid the interior electrolyte of condenser to spill over the pollution, structural design is reasonable, easy maintenance.

In order to achieve the purpose of the invention, the technical scheme adopted by the utility model is as follows:

the utility model provides a can avoid the American case of condenser internal electrolyte to spill over pollution to become, it includes low-pressure chamber, hyperbaric chamber, transformer, and low-pressure chamber, hyperbaric chamber, transformer are the distribution of article style of calligraphy, and transformer and hyperbaric chamber are located same one side, and the low-pressure chamber setting is in the front side of hyperbaric chamber and transformer, the indoor installation low pressure unit of low-pressure, low pressure unit and hyperbaric chamber be detachable connection, the low pressure unit is whole to be a cabinet body, the internal all kinds of electrical components of installation of cabinet, low pressure unit cabinet body lower part is provided with the fixed orifices, fixes on low-pressure chamber base channel-section steel through the bolt, the lower left corner position of low pressure unit is provided with solitary electric capacity compartment, settles electric capacity in the electric capacity compartment, does not have other electrical components below.

The high-voltage chamber adopts the all-insulated cable head and the all-insulated arrester, the high-voltage chamber can not be influenced by the insulation distance, the appearance size of the box transformer substation is not limited, the occupied area is small, and the compactness of the box transformer substation can be ensured to the maximum extent.

The electrolyte containing groove is formed by surrounding a low-voltage unit bottom plate and fixed groove steel into a square electrolyte containing groove and is used for collecting overflowing electrolyte liquid of the capacitor.

The utility model has the advantages that:

compared with a conventional low-voltage part structure and a box transformer substation structure integrally designed with electrical components, the low-voltage unit of the American box transformer substation can be independently disassembled and assembled, so that the maintenance is convenient; the lower left corner of the low-voltage unit is separately provided with the capacitor compartment, and no other electrical element exists below the capacitor, so that when a fault occurs, electrolyte in the capacitor flows out to pollute other electrical elements, loss is reduced, and the later maintenance cost is reduced.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic view of the structure of the low-voltage unit of the present invention;

FIG. 3 is a schematic view of the structure of the electrolyte receiving groove in the capacitor compartment according to the present invention;

as shown in the figure, 1-low voltage chamber, 2-high voltage chamber, 3-transformer, 4-low voltage unit, 5-capacitor compartment, 6-bolt, 7-base channel steel, 8-electrolyte receiving tank.

Detailed Description

Referring to the figures, the American box transformer capable of avoiding the overflow pollution of the electrolyte in the capacitor comprises a low-voltage chamber 1, a high-voltage chamber 2 and a transformer 3, wherein the low-voltage chamber 1, the high-voltage chamber 2 and the transformer 3 are distributed in a delta shape, the transformer 3 and the high-voltage chamber 2 are positioned on the same side, the low-voltage chamber 1 is arranged on the front sides of the high-voltage chamber 2 and the transformer 3, a low-voltage unit 4 is arranged in the low-voltage chamber 1, the low-voltage unit 4 is detachably connected with the low-voltage chamber 1, the low-voltage unit 4 is integrally a cabinet body, various electrical elements are installed in the cabinet body, the lower part of the cabinet body of the low-voltage unit 4 is provided with a fixing hole, fix on low-voltage chamber 1 base channel-section steel 7 through bolt 6, the lower left corner position of low-voltage unit 4 is provided with solitary electric capacity compartment 5, settles the electric capacity in the electric capacity compartment 5, does not have other electrical components below the electric capacity, and the below of electric capacity is provided with electrolyte and accomodates groove 8.

High-voltage chamber 2 adopt all-insulated cable head and all-insulated arrester, high-voltage chamber 2 can not receive the insulation distance influence, its case becomes the appearance size unrestricted, area is little, can furthest's assurance the compact of case becomes.

The electrolyte containing groove 8 is formed by enclosing a bottom plate of the low-voltage unit 4 and fixed groove steel into a square electrolyte containing groove 8 and is used for collecting overflowing electrolyte liquid of the capacitor.

The utility model discloses an installation low pressure unit 4 modules in low-pressure chamber 1, than conventional low pressure part structure and electrical components integration design case, this low pressure unit 4 can be dismantled alone, convenient the maintenance. 4 lower left corners of low pressure unit set up the electric capacity cell alone, do not have other electrical components below the electric capacity, when can avoiding breaking down, other electrical components are polluted in the interior electrolyte outflow of electric capacity, reduce the loss, have reduced the cost of maintenance in later stage. The box transformer is particularly suitable for environments with high voltage level, small capacity and harsh installation site environment.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the principles of the present invention, several improvements can be made, and these improvements should also be regarded as the protection scope of the present invention without creative work.

Claims

1. The utility model provides a can avoid the American case of electrolyte spills over pollution in the condenser becomes which characterized in that: it includes low-voltage chamber, hyperbaric chamber, transformer, and low-voltage chamber, hyperbaric chamber, transformer are the distribution of article style of calligraphy, and transformer and hyperbaric chamber are located same one side, and the low-voltage chamber sets up the front side at hyperbaric chamber and transformer, the interior installation low voltage unit of low-voltage chamber, low voltage unit and low-voltage chamber be detachable connection, the low voltage unit wholly is a cabinet body, the cabinet is internal to install all kinds of electrical components, low voltage unit cabinet body lower part is provided with the fixed orifices, through the bolt fastening on the low-voltage chamber base channel-section steel, the lower left corner position of low voltage unit is provided with solitary electric capacity compartment, settles electric capacity in the electric capacity compartment, does not have other electrical components below the electric capacity, and.

2. An American box transformer substation capable of avoiding overflow contamination of electrolyte in a capacitor as claimed in claim 1, wherein: the high-voltage chamber adopts a fully insulated cable head and a fully insulated lightning arrester.

3. An American box transformer substation capable of avoiding overflow contamination of electrolyte in a capacitor as claimed in claim 1, wherein: the electrolyte containing groove is formed by surrounding a low-voltage unit bottom plate and fixed groove steel into a square electrolyte containing groove and is used for collecting overflowing electrolyte liquid of the capacitor.