CN112750564A

CN112750564A - Automatic detect smart cable

Info

Publication number: CN112750564A
Application number: CN201911048827.9A
Authority: CN
Inventors: 黄应敏; 邹科敏; 邵源鹏; 高伟光; 冯家杰; 许翠珊; 冯泽华; 邹汉锋; 李圣全
Original assignee: Guangzhou Panyu Cable Group Co Ltd
Current assignee: Guangzhou Panyu Cable Group Co Ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2021-05-04

Abstract

The invention relates to the technical field of cables, in particular to an automatic detection intelligent cable which comprises conductors, a bundling belt, an inner sheath and an outer sheath, wherein the conductors, the bundling belt, the inner sheath and the outer sheath are sequentially arranged from inside to outside, the conductors and the bundling belt are filled through filling layers, the number of the conductors is three, a conductor shielding layer, an insulating shielding layer and a metal shielding layer are sequentially coated outside each conductor, and a plurality of concentric armor layers are arranged between the inner sheath and the outer sheath.

Description

Automatic detect smart cable

Technical Field

The invention relates to the technical field of cables, in particular to an intelligent cable capable of being automatically detected.

Background

During the operation of the intelligent cable, the cable is locally overheated, particularly the cable connector is locally overheated due to poor contact, so that the insulation of the cable is reduced and even the cable is broken down, and serious accidents such as cable fire, casualties and the like are caused. The importance of cable operations and security maintenance is increasingly attracting widespread attention throughout society.

Disclosure of Invention

The invention aims to provide an automatic detection intelligent cable capable of automatically detecting temperature and automatically powering off aiming at the defects in the prior art.

The purpose of the invention is realized by the following technical scheme:

the automatic detection intelligent cable is characterized by comprising conductors, a bundling belt, an inner sheath and an outer sheath which are sequentially arranged from inside to outside, wherein the conductors and the bundling belt are filled with filling layers, the number of the conductors is three, each conductor is sequentially wrapped with a conductor shielding layer, an insulating shielding layer and a metal shielding layer, and a plurality of concentrically arranged armor layers are arranged between the inner sheath and the outer sheath;

the utility model discloses a temperature monitoring device, including oversheath with be equipped with the intermediate level between the armor, the intermediate level is two temperature detecting element that are connected with the control center electricity that the first layer that sets gradually from inside to outside has been inlayed with the positioning unit who is connected with the control center electricity in the second layer, and the alarm unit that is connected with the control center electricity is inlayed to the third layer, and the fourth layer is inlayed with the switch that is connected with the temperature detecting element electricity, intelligent cable connection has the plug, be equipped with the fuse between plug and the switch, be equipped with the electric capacity in the plug.

The temperature detection unit is covered with a protection sleeve, and the protection sleeve is made of an insulating flexible material.

Wherein, two the temperature-detecting unit is the hoop equipartition or is axial symmetry tiling setting.

Wherein, the plug is polyethylene material.

The invention has the beneficial effects that: temperature detecting element, the positioning unit, alarm unit and switch mutually support the automated inspection who realizes the cable, temperature detecting element detects the temperature, positioning unit sends the current position, alarm unit sends the police dispatch newspaper, and the switch realizes the auto-power-off of cable, when the temperature overload, the fuse auto-power-off, prevent the occurence of failure, be equipped with electric capacity in the plug, have the cushioning effect, avoid the sudden failure to the damage with electrical apparatus, and is rational in infrastructure, convenient and practical, be suitable for popularization and use, realize the auto-power-off of cable, prevent that the cable from burning because of the high temperature.

Drawings

The invention is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be obtained on the basis of the following drawings without inventive effort.

Fig. 1 is a schematic structural diagram of an automatic detection smart cable according to the present invention.

Fig. 1 includes:

the cable comprises a conductor 1, a binding belt 2, a filling layer 3, an inner sheath 4, an outer sheath 5, an armor layer 6, a temperature detection unit 7, a positioning unit 8, an alarm unit 9, a switch 10, a conductor shielding layer 11, an insulating layer 12, an insulating shielding layer 13 and a metal shielding layer 14.

Detailed Description

The invention is further described with reference to the following examples.

According to the specific embodiment of the automatic detection intelligent cable, as shown in fig. 1, a conductor 1, a bundling belt 2, an inner sheath 4 and an outer sheath 5 are sequentially arranged from inside to outside, the conductor 1 and the bundling belt 2 are filled with a filling layer 3, the number of the conductors 1 is three, each conductor 1 is sequentially coated with a conductor shielding layer 11, an insulating layer 12, an insulating shielding layer 13 and a metal shielding layer 14, and a plurality of concentrically arranged armor layers 6 are arranged between the inner sheath 4 and the outer sheath 5;

an intermediate layer is arranged between the outer sheath 5 and the armor layer 6, the first layer of the intermediate layer which is sequentially arranged from inside to outside is two temperature detection units 7 which are electrically connected with the control center, and the temperature detection units 7 are used for detecting the temperature of the bottom cable and transmitting the retrieved temperature of the cable to the control center; the second layer is embedded with a positioning unit 8 electrically connected with the control center, when the retrieval unit detects that the temperature of the cable at a certain position is too high, and the control center receives a signal of the too high temperature, the control center can know the coordinates of the position through the positioning unit 8 at the corresponding position, and the timeliness and the accuracy are realized; the third layer is embedded with an alarm unit 9 electrically connected with the control center, when the retrieval unit detects that the temperature of the cable at a certain position is overhigh, the control center receives a signal of overhigh temperature and finally determines the position through the positioning unit 8, the control center controls the alarm unit 9 to be communicated with a telephone or an information alarm system to send an alarm to constructors nearest to the cable, so that people can carry out emergency repair in time, and loss is reduced; the fourth layer is embedded with a switch 10 electrically connected with the temperature detection unit 7, the intelligent cable is connected with a plug, a fuse is arranged between the plug and the switch 10, and a capacitor is arranged in the plug.

Temperature detecting element 7, positioning unit 8, alarm unit 9 and switch 10 mutually support the automated inspection who realizes the cable, temperature detecting element 7 detects the temperature, positioning unit 8 sends the current position, alarm unit 9 sends the police dispatch newspaper, and switch 10 realizes the auto-power-off of cable, when the temperature overload, the fuse auto-power-off, prevent the occurence of failure, be equipped with electric capacity in the plug, have the cushioning effect, avoid the damage of outage suddenly to electrical apparatus, rational in infrastructure, and is convenient and practical, be suitable for popularization and use, realize the auto-power-off of cable, prevent that the cable from burning because of the high temperature.

The temperature detection unit 7 is coated with a protective sleeve, and the protective sleeve is made of an insulating flexible material.

Two temperature detect unit 7 is the hoop equipartition or is axial symmetry tiling setting for detect more comprehensively.

The plug is polyethylene material, and polyethylene material is insulating, and the hardness is good.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides an automatic detect smart cable which characterized in that: the cable comprises conductors, a bundling belt, an inner sheath and an outer sheath which are sequentially arranged from inside to outside, wherein the conductors and the bundling belt are filled through filling layers, the number of the conductors is three, each conductor is sequentially wrapped with a conductor shielding layer, an insulating shielding layer and a metal shielding layer, and a plurality of concentrically arranged armor layers are arranged between the inner sheath and the outer sheath;

2. The automatic detection smart cable of claim 1, wherein: the temperature detection unit is coated with a protective sleeve, and the protective sleeve is made of an insulating flexible material.

3. The automatic detection smart cable of claim 1, wherein: two the temperature detection unit is the hoop equipartition or is axial symmetry tiling setting.

4. The automatic detection smart cable of claim 1, wherein: the plug is made of polyethylene.