Method for winterizing winter power transmission line

A technology for transmission lines and lines, applied in the field of transmission lines, can solve the problems of easy freezing and freezing of transmission lines and voltage lines, and achieve the effect of avoiding explosion and line damage.

Inactive Publication Date: 2018-07-20
李林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention solves the problem in the prior art that the transmission line is easy to freeze, freezes and breaks the line in winter, and provides a method for anti-freezing the t

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0022] Example

[0023] The method for preventing freezing of transmission lines in winter is as follows: a. Put the chlorosulfonated polyethylene into a container; b. Add the silicone resin to the chlorosulfonated polyethylene, stir and let stand for 30 minutes; c. Add magnesium hydroxide powder, antimony oxide powder, tetrafluoroethylene powder and organic solvent into the container; d. Heat the container to 130°C and stir slowly; e. After heating, let it stand and wait for use; f. When cooled to At 30°C, apply the finished paint to the transmission line; g. Increase the current temporarily to make the line heat and melt the ice and snow on the line. The chlorosulfonated polyethylene is resin-like particles. The silicone grease is liquid. The magnesium hydroxide powder is passed through a 1000 mesh sieve. The organic solvent is styrene. In the actual application process, firstly, chlorosulfonated polyethylene, silicone resin, magnesium hydroxide powder, antimony oxide powde...

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PUM

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Abstract

The invention discloses a method for winterizing a winter power transmission line. The method comprises the steps: a, putting chlorosulfonated polyethylene into a container; b, adding organosilicone resin into the contained chlorosulfonated polyethylene, stirring, then allowing to stand for 30 minutes; c, adding a magnesium hydroxide powder, an antimonous oxide powder, a tetrafluoroethylene powderand an organic solvent to the container; d, heating the container to 130 DEG C, and stirring slowly; e, after the completion of heating, allowing to stand, and waiting for use; f, when cooling to 30DEG C, coating the power transmission line with the prepared coating; and g, temporarily increasing the current to make the line emit heat to thaw accumulated ice and accumulated snow on the line. Through reaction of chlorosulfonated polyethylene, organosilicone resin, the magnesium hydroxide powder, the antimonous oxide powder, the tetrafluoroethylene powder and the organic solvent in the environment of 130 DEG C, the coating is prepared, coats the power transmission line, and can effectively prevent icing and prevent breaking of the power transmission line.

Description

technical field [0001] The invention relates to transmission lines, in particular to a method for preventing freezing of transmission lines in winter. Background technique [0002] At present, the transmission methods adopted in my country are overhead transmission and underground cable transmission. According to the nature of the transmission current, power transmission is divided into AC transmission and DC transmission. In the 1880s, DC transmission was first successfully realized. However, because the voltage of DC transmission was difficult to continue to increase under the technical conditions at that time, the transmission capacity and benefits were limited. At the end of the 19th century, DC transmission was gradually replaced by AC transmission. The success of AC transmission ushered in a new era of electrified society in the 20th century. At present, the most commonly used is overhead transmission lines, which are composed of line towers, wires, insulators, line...

Claims

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Application Information

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IPC IPC(8): C09D123/34C09D183/04C09D7/61C09D7/65C09D7/20H02G7/16
CPCC09D123/34C08K2003/2224C08L2203/202C08L2205/03C09D183/04H02G7/16C08L83/04C08L27/18C08K3/22C08K3/2279C08L23/34
Inventor 李林
Owner 李林
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