Adhesion type grapheme nano material wire connection ironware and connection method

A technology of nano-materials and connecting fittings, which is applied in the direction of conductive connection, connection, electrical component connection, etc., can solve the problems of less research on connecting fittings, and achieve the effect of stable and reliable construction technology, guaranteed power transmission performance, and mature technology

Active Publication Date: 2013-05-08
CHINA ELECTRIC POWER RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The above-mentioned utility model is an improvement for connecting fittings for carbon fiber composite cores. The graphene nanomaterial wire itself is a new type of power transmission wire, and there are few studies on its connecting fittings.

Method used

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  • Adhesion type grapheme nano material wire connection ironware and connection method
  • Adhesion type grapheme nano material wire connection ironware and connection method
  • Adhesion type grapheme nano material wire connection ironware and connection method

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Embodiment Construction

[0039] Below in conjunction with example the present invention is described in detail.

[0040] The invention provides a splicing fitting and splicing method applied to an attached graphene nano material wire.

[0041] The structural type of the attached graphene nanomaterial wire is as follows figure 1 As shown, the wire includes an inner layer 1 and an outer layer 2. The inner layer 1 is a circular tube of carbon fiber composite material, which is mainly used as a load bearing. Form a regular tubular structure. The outer layer 2 is a uniformly attached graphene nanomaterial sheet, and the graphene nanomaterial sheet is arranged on the periphery of the inner layer. The graphene nanomaterial sheet has an arc-shaped structure and is a conductive part of an overhead transmission line conductor.

[0042] The splicing hardware includes a graphene film splicing sleeve 3 for splicing wires.

[0043] The graphene film connecting sleeve 3 is made of graphene nanomaterials and has a...

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PUM

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Abstract

The invention provides adhesion type grapheme nano material wire connection ironware and a connection method. The adhesion type grapheme nano material wire connection ironware and the connection method solves the difficulties in construction of adhesion type grapheme nano material wires and provides technical support for engineering application of the grapheme nano material wires. The connection ironware comprises a grapheme membrane connection casing pipe which is composed of fan-shaped sheets, wherein the section of each fan-shaped sheet is in a circular arc shape. The inner surface and the outer surface of each fan-shaped sheet are in a smooth structure. A through hole is formed in the grapheme membrane connection casing pipe and penetrates the fan-shaped sheets along the radial direction of the grapheme membrane connection casing pipe. The width of the through hole is less than that of each fan-shaped sheet. The connection method adopts a hot-gas method. Two wires to be connected are connected with each other through the connection ironware. Atom binding force exists in the connection position. The connection position guarantees tension transmission and simultaneously transmits electric load.

Description

technical field [0001] The invention belongs to the technical field of connecting fittings for wires used in power transmission lines, and in particular relates to an attached fitting for connecting wires made of graphene nanomaterials and a connecting method. Background technique [0002] The wire splicing tube is used at the two terminals of the overhead transmission line wire. In addition to bearing all the tension of the wire, it also conducts current as a conductor and is an important fitting in the transmission line. [0003] The UHV project aims to build an "environmentally friendly" project, comprehensively optimizes the design of the project, and strictly ensures that the electric field, magnetic field, audible noise and radio interference levels meet the standard requirements. For this reason, if the design uses ordinary wires, it is necessary to increase the cross-section of the wires and increase the number of split wires, which will inevitably increase the use o...

Claims

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Application Information

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IPC IPC(8): H01R11/00H01R43/00H02G7/00
Inventor 朱宽军司佳钧李新民
Owner CHINA ELECTRIC POWER RES INST
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