Carbon fiber graphite flexible grounding body and preparation method thereof

A flexible grounding, carbon fiber technology, used in carbon-silicon compound conductors, cable/conductor manufacturing, connecting contact materials, etc., can solve the problems of accelerated wire corrosion, short actual life, structural damage, etc., and achieve easy construction, installation, and use. Long life, enhanced conductivity effect

Active Publication Date: 2020-10-16
XIXIAXIAN JINFANGYUAN SEALING MATERIAL
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Stainless steel stranded wire is also susceptible to chemical corrosion in saline-alkali or acidic soil conditions, and there is an electrochemical reaction between graphite and metal wire, which will further accelerate the corrosion of the metal wire, causing structural damage and making it lose strength. short life

Method used

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  • Carbon fiber graphite flexible grounding body and preparation method thereof
  • Carbon fiber graphite flexible grounding body and preparation method thereof
  • Carbon fiber graphite flexible grounding body and preparation method thereof

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] Such as Figure 1-5 A kind of carbon fiber graphite flexible grounding body shown, is woven into a rope-shaped grounding body by multiple strands of carbon fiber graphite wires, and carbon fibers 2 are uniformly distributed in each strand of the carbon fiber graphite wires, and the carbon fiber graphite wires are composited by carbon fiber graphite Narrow strips of the membrane are twisted into wires, and the carbon fiber graphite composite membrane is ...

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Abstract

The present invention discloses a carbon fiber graphite flexible grounding body and a preparation method thereof. The carbon fiber graphite flexible grounding body is of a rope shape and is woven by multiple strands of carbon fiber graphite line. Each carbon fiber graphite line is internally provided with carbon fiber. The preparation method comprises steps of bulking, separating gas from material, paving a bottom graphite film, paving fiber and surface graphite, winding, twisting, weaving, burning out, and shaping. According to the carbon fiber graphite flexible grounding body prepared by the method, woven lines comprising carbon fiber and graphite are crossed, and the grounding body is of a flexible porous structure, and has characteristics of good conductive performance and corrosion resistance. The grounding body can be in multiple shapes according to different weaving processes and molds.

Description

technical field [0001] The invention belongs to the technical field of non-metal lightning protection and grounding, and in particular relates to a carbon fiber graphite flexible grounding body and a preparation method thereof. Background technique [0002] The materials used for the mainstream lightning protection grounding bodies in the market include carbon steel, galvanized steel, copper-clad steel, stainless steel, copper and other metal materials. Among them, carbon steel and galvanized steel have good electrical conductivity, low cost, easy installation, and are widely used in the market. However, carbon steel and galvanized steel buried deep underground generally have a service life of only 5 to 6 years, and are easily corroded by acid and alkali of the soil and lose their protection ability. After a tower or substation is struck by lightning, it will cause equipment damage and power failure. [0003] The service life of the copper-clad steel material used mainly d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R4/66H01B1/04H01B13/00
CPCH01B1/04H01B13/00H01R4/66
Inventor 范竞克杨堃李丙乾
Owner XIXIAXIAN JINFANGYUAN SEALING MATERIAL
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