Communication and power cable sleeve with high thermal conductivity, high pressure resistance and good strength

A power cable and high-voltage-resistant technology, which is applied in the field of power cable casing and communication, can solve the problems of high temperature, easy breakage of power cables, and low strength and toughness of the casing, so as to improve stability and prevent water ingress Effect

Active Publication Date: 2022-01-25
江苏日龙塑料制品有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a communication and power cable casing with high thermal conductivity and high pressure resistance, which solves the problem of heat conduction of existing casings. The temperature of the power cable is poor, which will further increase the temperatu

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
  • Communication and power cable sleeve with high thermal conductivity, high pressure resistance and good strength
  • Communication and power cable sleeve with high thermal conductivity, high pressure resistance and good strength
  • Communication and power cable sleeve with high thermal conductivity, high pressure resistance and good strength

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0026] Next, the technical solutions in the embodiments of the present invention will be described in connection with the drawings of the embodiments of the present invention, and it is understood that the described embodiments are merely the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art are in the range of the present invention without making creative labor premise.

[0027] See Figure 1-5The present invention provides a technical solution: a communication, a power cable sleeve, a power cable sleeve, including the sleeve body 1 and the water repellent member 2, and the preparation material of the sleeve body 1 is composed of a raw material according to the following weight. : 65-80 parts of PVC, 15-20 parts of PVC resin, 2-4 stabilizers, 2.5-5.5 parts of the anti-punch, 3.5-6 parts of acrylonitrile-butadiene-styrene copolymer processing aid, ...

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 discloses a communication and power cable sleeve with high thermal conductivity, high pressure resistance and good strength. The communication and power cable sleeve comprises a sleeve body and a waterproof component, the sleeve body comprises a main pipe fitting, the inner side and the outer side of the main pipe fitting are respectively provided with a supporting structure and a reinforcing structure, the supporting structure comprises a stable cylinder core and a plurality of groups of supporting strips, and one sides of the supporting strips are uniformly arranged on the outer side of the stabilizing cylinder core. The invention relates to the technical field of power cables. According to the communication and power cable sleeve with high thermal conductivity, high pressure resistance and high strength, internal threads and external threads are spirally connected by rotating a rotating block, and the sleeve body and a waterproof component can be conveniently assembled and disassembled; and, in addition, a power cable is inserted into a cable port, a waterproof clamping plug is inserted into a first cable cavity and a second cable cavity, and the clamping grooves are clamped at the two ends of the stabilizing cylinder core and the supporting strip, so that the connection stability of the power cable sleeve body is further improved, and the problem that the service life of the power cable is affected due to water entering the sleeve can be effectively prevented.

Description

technical field [0001] The invention relates to the technical field of power cables, in particular to a communication and power cable casing with high thermal conductivity and high pressure resistance. Background technique [0002] With the continuous development of social economy and the increasing scale of construction, especially the rapid growth of urban infrastructure construction, environmental protection facilities and residential construction, many urban power cables are required to be grounded. [0003] At present, power cables in towns and industrial parks are mostly protected by hard polyvinyl chloride plastic sleeves. This material has good corrosion resistance, light weight, low cost, and simple installation. However, this power cable sleeve The main problem is that the power cable will generate heat during normal work, which will increase the temperature of the power cable. However, due to the poor thermal conductivity of the plastic sleeve, it is difficult to ...

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
IPC IPC(8): H02G3/04H02G15/013H02G3/03C08L27/06C08L33/00C08L55/02C08K13/02C08K3/26C08K3/22C08K5/098C08K3/24C08K3/30
CPCH02G3/0406H02G3/0418H02G3/0462H02G15/013H02G3/03C08L27/06C08K2003/265C08K2003/222C08K2003/2227C08K2003/3045C08L2203/18C08L2203/202C08L33/00C08L55/02C08K13/02C08K3/26C08K3/22C08K5/098C08K3/24C08K3/30
Inventor 刘煜明
Owner 江苏日龙塑料制品有限公司
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
Try Eureka
PatSnap group products