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Salt corrosion prevention device and method for high-voltage bushing based on electrified pouring

A high-voltage bushing and salt-proof technology, applied in the field of high-voltage power, can solve the problems of reduced power supply reliability, reduced network voltage, high operation risks, etc., to reduce economic losses, prevent sulfuric acid corrosion, and reduce manual work electric shock accidents Effect

Inactive Publication Date: 2020-04-17
南京电博机器人技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

3. If the surface of the bushing of the power transformer is damp, the area network voltage will drop; if there are dust, oil, salt, soot and other dirt on the bushing, the result will often cause the switch to trip
[0004] Traditional inspection or replacement of high-voltage bushings requires equipment power outage or live work. Such as equipment power outage, it will cause economic losses and reduce power supply reliability; risk

Method used

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  • Salt corrosion prevention device and method for high-voltage bushing based on electrified pouring

Examples

Experimental program
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Effect test

Embodiment 1

[0023] The anti-salt erosion device for high-voltage bushings based on live perfusion includes an insulating rod 3, specifically, the top of the insulating rod 3 is connected to the first nozzle at one end of the flow pipe 2, and the second nozzle at the other end of the flow pipe 2 is connected to the high-voltage bushing. The tube 1 is connected, and in addition, the third nozzle on the pump 5 is connected at the bottom end of the insulating rod 3. A filling material 4 is arranged in the insulating rod 3. It should be further noted that the filling material 4 is silica gel and coagulant. Moreover, an insulator 6 is arranged below the high-voltage bushing 1. In addition, it should be noted that the high-voltage bushing 1 is connected to the second nozzle at one end of the flow pipe 2 through a fixing fixture, wherein the fixing fixture is a common fixture on the market. , not specifically limited, it is sufficient to fix the high-voltage bushing 1 and the second nozzle at one ...

Embodiment 2

[0025] The salt corrosion prevention method for high-voltage bushings based on live perfusion includes the following steps:

[0026] S1: Choose a suitable insulating rod, and put silica gel and coagulant inside the insulating rod;

[0027] S2: The worker holds the insulating rod, connects the top of the insulating rod to the first nozzle at one end of the flow pipe, connects the second nozzle at the other end of the flow pipe to the high-voltage bushing, and at the same time connects the bottom end of the insulating pipe to the third nozzle on the pump. Nozzle connection;

[0028] S3: Start the pump, and inject the silica gel and coagulant in the insulating rod into the high-voltage bushing through the pump through the flow tube.

[0029] It should be noted that in the above step S2, the second nozzle at one end of the flow pipe is fixed to the high-voltage bushing by a fixing fixture. The fixing fixture is a common fixing fixture in the market, and details are not described ...

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Abstract

The invention discloses a salt corrosion prevention device and method for a high-voltage bushing based on electrified pouring. The device comprises an insulating rod, the top end of the insulating rodis connected with a first nozzle at one end of a flow pipe, a second nozzle at the other end of the flow pipe is connected with a high-pressure sleeve, the bottom end of the insulating rod is connected with a third nozzle on a pump, and a filling material is arranged in the insulating rod. The invention further provides a method for preventing salt corrosion of the high-voltage bushing by adopting the device. According to the invention, silica gel and a coagulator are injected into the high-voltage bushing through the insulating rod and the pump, the wiring of the high-voltage lead is protected, and the salt corrosion prevention, flame retardance and insulation effects of the high-voltage bushing are achieved, so that the use efficiency of the high-voltage bushing is improved, the replacement frequency and labor cost of the high-voltage bushing are reduced, the electric shock risk of manual operation is reduced, safe and stable power utilization experience is provided for vast power utilization users, economic loss caused by power failure is reduced, and rapid development of urban economy is accelerated.

Description

technical field [0001] The invention belongs to the technical field of high-voltage electric power, and in particular relates to a high-voltage bushing anti-salt corrosion device and method based on live perfusion. Background technique [0002] Since the 10Kv transmission line involves many points and the line is long, coupled with the large number of equipment, few protection measures, poor basic conditions for operation and maintenance, and at the same time, it must bear the interference of the open environment and the influence of adverse factors such as weather, so the line There is a greater possibility of failure, the most prominent of which is salt corrosion. [0003] Salt corrosion has become a natural disaster. Long-term salt corrosion has caused damage to the high-voltage bushing of the transmission line, resulting in the non-insulation of the lead wire to the ground, and it cannot bear the role of fixing the lead wire. The transformer bushing is one of the current...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02G1/16H02G1/02
CPCH02G1/02H02G1/16
Inventor 朱和平邓月梅
Owner 南京电博机器人技术有限公司