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A system for periodically clean overhead lines

A technology for regular cleaning and overhead lines, applied in overhead installation, electrical components, other chemical processes, etc., can solve the problems of unsuitable long-distance transmission lines for ice melting and deicing, inability to achieve regular cleaning, poor ice melting effect, etc. Enhance the effect of melting ice, the effect of melting ice is significant, and the effect of melting ice is fast

Active Publication Date: 2019-01-11
国网河南省电力公司社旗县供电公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the freezing point of the deicing agent prepared by this invention is between -35.1 and -38.5, and the ice melting rate is slow under low temperature conditions or in a short period of time, and the ice melting effect is poor, so it is not suitable for melting and deicing of long-distance power transmission lines. , nor can it achieve long-distance regular cleaning

Method used

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  • A system for periodically clean overhead lines
  • A system for periodically clean overhead lines
  • A system for periodically clean overhead lines

Examples

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Embodiment 1

[0040] A periodic cleaning equipment for overhead lines, comprising a mobile carrier, a storage bin 13 arranged on the mobile carrier, a suspension mechanism arranged on the storage bin 13, a spraying machine arranged on the mobile carrier mechanism, and a control mechanism arranged on the mobile carrier for controlling the mobile carrier, the suspension mechanism and the spraying mechanism;

[0041] The mobile carrier includes a walking module arranged on the power transmission line, a current transformer 25 arranged on the walking module, and a first electrostatic shielding net 4 arranged on the walking module;

[0042] The lower end of the storage bin 13 is provided with a material storage support frame 12, the lower end of the storage material support frame 12 is provided with a first cloud platform 11, and the lower end of the first cloud platform 11 is provided with a storage material support arm 10, which is arranged on the storage material The second cloud platform 9 a...

Embodiment 2

[0055] This embodiment provides a periodic cleaning equipment for overhead lines. The difference from Embodiment 1 is that the deicing agent in Embodiment 1 is provided, which is made from the ingredients and parts by weight shown in Table 1. The modified Calcium organic acid is made from the ingredients and amounts shown in Table 2.

[0056] Wherein, the coupling agent is silane coupling agent KH550. The surfactant is polyoxyethylene lauryl ether.

[0057] The preparation method of described modified organic acid calcium is:

[0058] S1: Add calcium oxide to the bamboo vinegar, stir at room temperature at a speed of 300r / min for 15min to obtain calcium organic acid;

[0059] S2: Add montmorillonite and coupling agent sequentially to the phosphoric acid solution with a mass fraction of 6%, heat in a water bath at 55-60°C, set the rotation speed at 200r / min and stir for 10min, then add sodium polyphosphate, keep the temperature and rotation speed constant Change, continue to...

Embodiment 3

[0063] This embodiment provides a periodic cleaning equipment for overhead lines. The difference from Embodiment 1 is that the deicing agent in Embodiment 1 is provided, which is made from the ingredients and parts by weight shown in Table 1. The modified The consumption of each composition in the calcium organic acid is the same as embodiment 2.

[0064] Wherein, the coupling agent is silane coupling agent KH560. The surfactant is alkylphenol polyoxyethylene ether. The preparation method of the modified calcium organic acid is the same as in Example 2. The preparation method of described deicing agent is with embodiment 2.

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Abstract

A system for periodically clean overhead lines is provided in the invention and relates to the technical field of transmission line cleaning equipment. The invention comprises a moving carrier, a storage bin arranged on the moving carrier, a levitation mechanism arranged on the storage bin, a spraying mechanism arranged on the moving carrier, and a control mechanism arranged on the moving carrierfor controlling the moving carrier, the levitation mechanism and the spraying mechanism. As that special ice-melting agent of the invention is adopt, the transmission line can be cleaned periodicallyin win, a melt agent suitable for that melting device has low freeze point, high melting rate in a short time, remarkable melting effect, and little harm to carbon steel and plants, and can realize the function of patrol inspection and ice clearing, and can keep a stable posture in operation.

Description

technical field [0001] The invention relates to the technical field of power transmission line cleaning equipment, in particular to a periodic cleaning equipment for overhead lines. Background technique [0002] After entering the winter, most parts of our country experienced rain, snow and freezing weather, and the power transmission and transformation facilities were damaged to varying degrees. In some areas, equipment tripping, disconnection and tower down accidents occurred, resulting in power outages in some areas. my country's transmission lines have suffered thousands of icing disasters in varying degrees. The icing of transmission lines will lead to accidents such as wire galloping, disconnection, tower collapse, insulator flashover, etc., which will bring great inconvenience to the normal operation of the power grid and people's lives. In order to reduce accidents caused by icing, most of the methods used are thermal deicing, mechanical deicing, natural deicing and...

Claims

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Application Information

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IPC IPC(8): H02G7/16C09K3/18
CPCC09K3/185H02G7/16
Inventor 王伟石岩张性东邱国林焦玉振张菲雷震姜军毛锋惠东军张春张爱红窦红宇窦建瑞王丽李红阳张浩
Owner 国网河南省电力公司社旗县供电公司
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