Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Carbon fiber composite material cable and preparation method of cable core thereof

A composite material and carbon fiber technology, applied in the field of cable cores, can solve the problems of continuous long-distance production, a large amount of manpower and material resources, and color differences of core rods, etc., and achieve the effects of saving manpower and material resources, high production efficiency, and low production costs

Active Publication Date: 2012-12-05
ZHONGFU CARBON FIBER CORE CABLE TECH
View PDF8 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing carbon fiber composite material cable cores often have the following problems in the manufacture: 1. The molds of the prior art are seriously damaged during the production process, cannot be produced continuously for long distances, and the production efficiency is low, requiring a lot of manpower and material resources, and the cost is high; 2. The mandrel carbon fiber prepared by the current process often has eccentric defects and poor quality; 3. The mandrel prepared by the current process is not straight and has a large curvature, which affects performance; 4. There are many shortcomings such as differences in the color of the mandrel.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Carbon fiber composite material cable and preparation method of cable core thereof
  • Carbon fiber composite material cable and preparation method of cable core thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] In the following, the present invention will be further clarified with reference to specific examples. It should be understood that these examples are only used to illustrate the present invention and not to limit the scope of the present invention. After reading the present invention, those skilled in the art will understand various equivalent forms of the present invention. All the modifications fall within the scope defined by the appended claims of this application.

[0022] 1. Such as figure 1 As shown, a carbon fiber composite cable includes: a carbon fiber composite cable core (1) and a trapezoidal section aluminum wire (2) twisted on the outer circumference of the carbon fiber composite cable core (1). The carbon fiber composite cable The core (1) includes a carbon fiber central layer (1-1) and a glass fiber layer (1-2) wrapped around the carbon fiber central layer (1-1). The trapezoidal cross-section aluminum wire (2) includes an inner layer Trapezoidal section al...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
diameteraaaaaaaaaa
Login to View More

Abstract

The invention discloses a carbon fiber composite material cable and a preparation method of a cable core of the carbon fiber composite material cable. The preparation method comprises the following steps: testing and adjusting the tensile forces of carbon fibers and glass fibers; dewatering; pulling the carbon fibers into a procuring die (3) by infiltrating adhesive in a constant temperature adhesive groove; operating the glass fibers to pass through a rectangular splitting plate (4); pulling the carbon fibers into a curing die (5); feeding the glass fibers through a planar guide plate (6), and then puling into the curing die (5) so as to wrap the surrounding parts of the carbon fibers with the glass fibers, thus obtaining the carbon fiber composite material cable core. The method provided by the invention has high operability and relatively high production efficiency, can saves large amount of manpower and materials, and has low cost of production; and the carbon fiber composite material cable core prepared by the method has relatively high linearity, high roundness, no eccentricity, no bending, and high consistency in color; and as the detecting results shown, the carbon fiber composite material cable core has the advantages of high temperature resistance, lower energy consumption, long service life, no eccentricity, and good performance.

Description

Technical field [0001] The invention relates to a cable core, in particular to a carbon fiber composite cable and a method for preparing the carbon fiber composite cable core. Background technique [0002] For a long time, the wires and cables used for long-distance large-capacity power transmission generally use steel core aluminum stranded wires as conductors, which not only consume large amounts of energy, but also have small current-carrying capacity. The resulting power outages and power failures occur from time to time, becoming the development of the power industry. A big "bottleneck". With the continuous progress of material technology, at the end of the 20th century, people tried to use organic composite materials to replace metal materials to make the core material of the wire, and developed a new type of composite core wire. This kind of wire has the characteristics of high temperature resistance, large capacity, low energy consumption and long life. It is made of ca...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H01B5/10H01B9/00H01B13/00
Inventor 任桂芳田超凯王志伟赵宏飞孙占新宋朝印许维钧
Owner ZHONGFU CARBON FIBER CORE CABLE TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products