Unlock instant, AI-driven research and patent intelligence for your innovation.

Intelligent deformation textile fabric special for charging pile cable and preparing method thereof

A special intelligent, textile fabric technology, applied in the direction of insulating cables, textiles, papermaking, cables, etc., can solve the problems of reducing bending resistance, wire core breaking, etc., achieve good deformation characteristics, prolong service life, and simple preparation process.

Active Publication Date: 2018-02-09
上海盈兹无纺布有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] For the existing new energy vehicle charging pile cable, it is difficult to move and bend for charging after the bending resistance is enhanced, and the defect of reducing the bending resistance is easy to cause the wire core to break

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
  • Intelligent deformation textile fabric special for charging pile cable and preparing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] The special high-strength soft textile cloth for charging pile cables in this embodiment is made of the following raw materials in parts by weight: 15 parts of semi-crystalline soft-segment polyurethane urea elastomer, 20 parts of graphene, 10 parts of polyethylene glycol, and 70 parts of aramid fiber 1 part, 1 part of binder;

[0024] Among them, the binder is a vinyl acetate polymer latex binder; the polyurethane urea elastomer containing a semi-crystalline soft segment is a semi-crystalline hydroxyl-terminated polyester with a molecular weight between 2000-6000;

[0025] The preparation method of the special high-strength soft textile cloth for charging pile cables in this embodiment includes the following steps:

[0026] S1, mixing graphene with polyethylene glycol, ultrasonically dispersing for 8 minutes to prepare a graphene dispersion;

[0027] S2. Add the semi-crystalline soft-segment polyurethane urea elastomer into the graphene dispersion, and ultrasonically ...

Embodiment 2

[0032] The special high-strength soft textile cloth for charging pile cables in this embodiment is made of the following raw materials in parts by weight: 25 parts of semi-crystalline soft-segment polyurethane urea elastomer, 35 parts of graphene, 18 parts of polyethylene glycol, and 90 parts of aramid fiber parts, 3 parts of binder;

[0033] Among them, the binder is a vinyl acetate polymer latex binder; the polyurethane urea elastomer containing a semi-crystalline soft segment is a semi-crystalline hydroxyl-terminated polyether with a molecular weight of 2000-6000;

[0034] The preparation method of the special high-strength soft textile cloth for charging pile cables in this embodiment includes the following steps:

[0035] S1, graphene is mixed with polyethylene glycol, and ultrasonically dispersed for 15 minutes to obtain a graphene dispersion;

[0036] S2. Add the semi-crystalline soft-segment polyurethane urea elastomer into the graphene dispersion, and ultrasonically ...

Embodiment 3

[0041] The special high-strength soft textile cloth for charging pile cables in this embodiment is made of the following raw materials in parts by weight: 20 parts of semi-crystalline soft-segment polyurethane urea elastomer, 28 parts of graphene, 14 parts of polyethylene glycol, and 80 parts of aramid fiber 2 parts, 2 parts of binder;

[0042] Among them, the binder is a vinyl acetate polymer latex binder; the polyurethane urea elastomer containing a semi-crystalline soft segment is a semi-crystalline hydroxyl-terminated polyester with a molecular weight between 2000-6000;

[0043] The preparation method of the special high-strength soft textile cloth for charging pile cables in this embodiment includes the following steps:

[0044] S1, mixing graphene with polyethylene glycol, and ultrasonically dispersing for 11 minutes to prepare a graphene dispersion;

[0045] S2. Add the semi-crystalline soft-segment polyurethane urea elastomer into the graphene dispersion, and ultrason...

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

No PUM Login to View More

Abstract

The invention relates to the technical filed of charging piles, in particular to an intelligent deformation textile fabric special for a charging pile cable and a preparing method thereof. A semi-crystallization flexible-chain-segment polyurethane-urea elastomer and graphene are used as intelligent deformation materials, have the good flexibility under the low-stress condition, and have the high anti-deformation performance under the high-stress condition; when a cable is used for charging and is dragged, the textile fabric is used for the charging pile cable, the strength is high, the flexibility is good, the textile fabric has the good deformation characteristic under low stress (slow pulling), and the cable can be well pulled for charging; the textile fabric has the anti-deformation performance under the effect of high stress (such as rapid stretching and automobile grinding), and the cable can be well protected, and is prevented from being ground or damaged by high impact. Intelligent protection is provided for the charging pile cable, and the service life of the cable is prolonged.

Description

technical field [0001] The invention relates to the technical field of charging piles, in particular to an intelligent deformable textile fabric for charging pile cables and a preparation method thereof. Background technique [0002] With the rapid development of new energy vehicles, charging has become an urgent problem to be solved. Due to the particularity of automotive power batteries, there are extremely high requirements for charging piles. Especially for charging cables, it is required to have properties such as rolling resistance, high and low temperature resistance, water resistance, winding resistance, and safety. However, due to the influence of the characteristics of the receiving wire, the cables of the existing charging piles are difficult to bend and pull at high frequencies like a refueling gun. Although various reinforcing materials are currently used to improve the bending resistance of the cable, it is obvious that while the bending resistance is improve...

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): D02G3/40D02G3/44H01B7/18D06M15/572D06M15/333D06M11/74D06M101/36
Inventor 陈庆曾军堂
Owner 上海盈兹无纺布有限公司