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A cleaning device for the surface of transformer porcelain bushing

A technology of cleaning device and porcelain casing, which is applied in the direction of cleaning methods using tools, cleaning hollow objects, cleaning methods and utensils, which can solve the problems of surface porcelain damage and achieve the effect of increasing support force

Active Publication Date: 2021-09-21
SHANGHAI MUNICIPAL ELECTRIC POWER CO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the problem that when the surface of the existing transformer pure porcelain bushing is dirty, the dirt absorbs moisture, resulting in a decrease in insulation and damage to the surface porcelain, the present invention provides a cleaning device for the surface of the transformer porcelain bushing, which has The characteristics of cleaning the dirt on the surface of the pure porcelain casing to solve the problems raised by the background technology

Method used

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  • A cleaning device for the surface of transformer porcelain bushing
  • A cleaning device for the surface of transformer porcelain bushing
  • A cleaning device for the surface of transformer porcelain bushing

Examples

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Effect test

Embodiment 1

[0036] Such as Figure 1~3 As shown, it is a structural schematic diagram of a cleaning device for the surface of transformer porcelain bushings in a preferred embodiment of the present invention. The cleaning device for the surface of transformer porcelain bushings in this embodiment includes a main body 10, an oil conservator 11, The gas relay 20 and the safety gas pipe 21, the oil conservator 11 on the main body 10 discharges the gas from the interior through the safety gas pipe 21 under the protection of the gas relay 20, and the top of the main body 10 is fixedly equipped with high porcelain bushings at equal intervals 22, low porcelain bushing 23, and high porcelain bushing 22 are all located on the side of low porcelain bushing 23. High porcelain bushing 22 and low porcelain bushing 23 are used for the insulation device of the transformer. The top of the main body 10 is symmetrically arranged with The moving slot 31, the moving slot 31 is located between the high porcel...

Embodiment 2

[0040] Such as Figure 4~7 As shown, it is a structural schematic diagram of a cleaning device for the surface of transformer porcelain bushings in another preferred embodiment of the present invention. In order to prevent the dust and rain and snow generated in the moving tank 31 from affecting the use of the cleaning mechanism, in the embodiment On the basis of 1, the device is improved, the inner wall of one end of the moving tank 31 is provided with a cleaning port 60, the cleaning port 60 is close to the connecting frame 12, and is located on the side of the connecting frame 12, and the inside of the main body 10 is inclined downward Direction is provided with cleaning channel 51, one end of cleaning channel 51 communicates with moving groove 31 through cleaning port 60, the other end of cleaning channel 51 extends from the inside of main body 10 to the outside of main body 10, and cleaning channel 51 realizes the discharge of dust and rain and snow, so The above-mentione...

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Abstract

The invention relates to the technical field of electrical equipment, and discloses a cleaning device for the surface of a transformer porcelain bushing. The main body is equipped with a high porcelain bushing and a low porcelain bushing, and the main body is provided with a moving groove. The main body described above is equipped with a cylinder, the cylinder is equipped with a telescopic rod, the telescopic rod is equipped with a connecting plate, the connecting plate is equipped with a small inverted U-shaped plate and a large inverted U-shaped plate, and the small inverted U-shaped plate and the large inverted U-shaped plate are equipped with hair Brush, the connecting plate is equipped with a pulley mechanism, the main body is equipped with a connecting frame, the connecting frame is equipped with an oil conservator and a gas relay, the oil conservator is equipped with an oil gauge and a safety gas pipe, and the main body is equipped with an installation Iron block, the above-mentioned cleaning device for the surface of the transformer porcelain bushing solves the problem of dirt adsorption when the surface of the existing transformer pure porcelain bushing is dirty through the cooperation of the small inverted U-shaped plate, the large inverted U-shaped plate and the brush. Moisture, so that the insulation is reduced, causing the problem of surface porcelain damage.

Description

technical field [0001] The invention relates to the technical field of electrical equipment, in particular to a cleaning device for the surface of a transformer porcelain bushing. Background technique [0002] Transformer is a static electrical equipment used to transform AC voltage and current to transmit AC power. It realizes power transfer based on the principle of electromagnetic induction. Transformer bushing is the main insulation device outside the transformer box, and the lead-out wire of the transformer winding It must pass through the insulating bushing to insulate the lead wires and between the lead wires and the transformer shell, and at the same time play the role of fixing the lead wires. Due to different voltage levels, the insulating bushings include pure porcelain bushings, oil-filled bushings and capacitors. Casing and other forms. [0003] In daily life, we generally see pure porcelain bushings, but the existing pure porcelain bushings still have the foll...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B08B9/023B08B1/00H01F27/40
CPCB08B9/023H01F27/40B08B1/165B08B1/30
Inventor 杨超
Owner SHANGHAI MUNICIPAL ELECTRIC POWER CO