CN201927383U

CN201927383U - Flexible high-temperature power-control combined trailing cable

Info

Publication number: CN201927383U
Application number: CN 201020637070
Authority: CN
Inventors: 王永海; 黄诚; 王业山; 吕发忠; 周俊民
Original assignee: Anhui Pacific Cable Group Co Ltd
Current assignee: ANHUI PACIFIC CABLE CO., LTD.
Priority date: 2010-12-01
Filing date: 2010-12-01
Publication date: 2011-08-10
Anticipated expiration: 2020-12-01

Abstract

The utility model discloses a flexible high-temperature power-control combined trailing cable. The cable comprises a plurality of power wire core conductors, a plurality of control wire conductors and a plurality of clad steel stranded wires, wherein non-woven fabric layers I and insulating layers I are sequentially wrapped on the outer sides of the plurality of power wire core conductors; belting layers, shielding layers and non-woven fabric layers II are sequentially wrapped on the outer sides of the plurality of control wire core conductors; an insulating layer II is wrapped on the outer side of each control wire core conductor; insulating layers III are wrapped on the outer sides of the plurality of clad steel stranded wires; the plurality of power wire core conductors are parallelly and vertically placed on the inner side of each control wire core conductor; the plurality of clad steel stranded wires are parallelly and vertically placed on the outer sides of the plurality of control wire core conductors or among the plurality of power wire core conductors; and an external protecting layer is wrapped on the outer sides of the plurality of power wire core conductors, the plurality of control wire core conductors and the plurality of clad steel stranded wires. The flexible high-temperature power-control combined trailing cable integrates power transmission, information transmission and tension laying which do not interfere with one another, so that lower loss of electric energy, accuracy in information transmission, and high temperature resistant and oil temperature resistant performances are achieved.

Description

The moving control combination of a kind of soft type high temperature pulls cable

Technical field:

The utility model relates to field of cables, relates in particular to the moving control combination of a kind of soft type high temperature and pulls cable.

Background technology:

Raising along with social productive forces, the renewal of various device, some national large and medium-sized enterprise to electrical network lay and transmission quality requirements more strict, as: some mini-plants, requirement has littler space to come the laying wires cable, more accurate data are come control operation, and require not disturb mutually between electric power transfer and the control signal transmission, electric energy loss reduces, and message transmission is accurate, and the not only anti-environment capacity of common cable is poor, complex structural designs moves inconvenience, simultaneously a little less than the anti-interference, the cost height, contaminated environment etc., can not satisfy instructions for use, reduce the use value of cable.The utility model adopts: 1. material: several power line core conductors, several control line core conductor, several galvanized strand wires and galvanized steel wire, insulating barrier, braid, outer jacket all adopt high temperature resistant soft section bar material; 2. integration mode: several power line core conductors, several control line core conductor, the integrated mode of galvanized strand wires.Solved above-mentioned difficulty effectively.

The utility model content:

The purpose of this utility model provides the high temperature resistant moving control combination of a kind of soft type to pull cable, remedy the deficiency of prior art, electric power transfer, control signal transmission and tension force are installed not to be disturbed mutually, electric energy loss reduces, and message transmission is accurate, and is high temperature resistant, performances such as oil resistant temperature, and cost is low, and is pollution-free, but industry fields such as extensive use and oil, chemical industry, metallurgy.

The utility model is achieved through the following technical solutions:

The moving control combination of a kind of soft type high temperature pulls cable, comprise several power line core conductors, several control line core conductors, several coated steel twisted wires, described several power line core conductors outside is enclosed with nonwoven layer one successively, insulating barrier one, described several control line core conductors outside is enclosed with belting layer successively, screen, nonwoven layer two, the every control line core conductor outside all is enclosed with insulating barrier two, described several coated steel twisted wires outside is enclosed with insulating barrier three, it is characterized in that: the inboard parallel vertical several power line core conductors that are placed with of described several control line core conductors, parallel the indulging of described several coated steel twisted wire is put between several control line core conductors outside or the several power line core conductor described several power line core conductors, several control line core conductors, the outside of several coated steel twisted wires is enclosed with outer jacket.

The moving control combination of described soft type high temperature pulls cable, the material that described insulating barrier one, two, three adopts is that tension is torn silicon rubber or fluoroplastics, the material that described belting layer adopts is the high-temperature polyester band, described screen adopts the copper wire braiding to form, and it is butyronitrile material or fourth silicon rubber that described outer jacket adopts material.

The utility model has the advantages that:

The utility model collection power, message transmission and tension force are laid in one, and transmission is not disturbed mutually between the three, and electric energy loss reduces, message transmission is accurate, and is high temperature resistant, performances such as oil resistant temperature, cost is low, and is pollution-free, but industry fields such as extensive use and oil, chemical industry, metallurgy.

Description of drawings:

Fig. 1 is a structural representation of the present utility model.

Embodiment:

The moving control combination of a kind of soft type high temperature pulls cable, comprise several power line core conductors 1, several control line core conductors 2, several coated steel twisted wires 3, several power line core conductors 1 outside is enclosed with nonwoven layer 1 successively, insulating barrier 1, several control line core conductors 2 outsides are enclosed with belting layer 6 successively, screen 7, nonwoven layer 28, the every control line core conductor outside all is enclosed with insulating barrier 29, several coated steel twisted wires 3 outsides are enclosed with insulating barrier 3 10, several control line core conductor 2 inboard parallel vertical several power line core conductors 1 that are placed with, several coated steel twisted wire 3 parallel indulging are put between several control line core conductors 2 outsides or the several power line core conductor 1 several power line core conductors 1, several control line core conductors 2, the outside of several coated steel twisted wires 3 is enclosed with outer jacket 11; The material that insulating barrier one 5,29,3 10 adopts is that tension is torn silicon rubber or fluoroplastics, and the material that belting layer 6 adopts is the high-temperature polyester band, and screen 7 adopts the copper wire braiding to form, and it is butyronitrile material or fourth silicon rubber that outer jacket 11 adopts material.

Claims

1. the moving control combination of soft type high temperature pulls cable, comprise several power line core conductors, several control line core conductors, several coated steel twisted wires, described several power line core conductors outside is enclosed with nonwoven layer one successively, insulating barrier one, described several control line core conductors outside is enclosed with belting layer successively, screen, nonwoven layer two, the every control line core conductor outside all is enclosed with insulating barrier two, described several coated steel twisted wires outside is enclosed with insulating barrier three, it is characterized in that: the inboard parallel vertical several power line core conductors that are placed with of described several control line core conductors, parallel the indulging of described several coated steel twisted wire is put between several control line core conductors outside or the several power line core conductor described several power line core conductors, several control line core conductors, the outside of several coated steel twisted wires is enclosed with outer jacket.

2. the moving control combination of soft type high temperature according to claim 1 pulls cable, the material that described insulating barrier one, two, three adopts is that tension is torn silicon rubber or fluoroplastics, the material that described belting layer adopts is the high-temperature polyester band, described screen adopts the copper wire braiding to form, and it is butyronitrile material or fourth silicon rubber that described outer jacket adopts material.