CN203503337U - High-temperature-resistant insulating flexible cable - Google Patents

High-temperature-resistant insulating flexible cable Download PDF

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Publication number
CN203503337U
CN203503337U CN201320577252.1U CN201320577252U CN203503337U CN 203503337 U CN203503337 U CN 203503337U CN 201320577252 U CN201320577252 U CN 201320577252U CN 203503337 U CN203503337 U CN 203503337U
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CN
China
Prior art keywords
layer
conductor
power
outer side
rubber skeleton
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201320577252.1U
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Chinese (zh)
Inventor
陈建平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANHUI JINYANG ELECTRICAL TECHNOLOGY DEVELOPMENT Co Ltd
Original Assignee
ANHUI JINYANG ELECTRICAL TECHNOLOGY DEVELOPMENT Co Ltd
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Priority to CN201320577252.1U priority Critical patent/CN203503337U/en
Application granted granted Critical
Publication of CN203503337U publication Critical patent/CN203503337U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a high-temperature-resistant insulating flexible cable. A main conductor, control conductors and power conductors are all formed by multiple galvanized and tin-plated copper wires which are twisted in bundles. Both the outer side of the main conductor and the outer side of each control conductor are sequentially covered by a fluoroplastic insulating layer and a high-intensity polyester yarn braided layer. The outer side of each power conductor is covered by a fluoroplastic insulating layer. A through hole is disposed in the center of a cruciform rubber skeleton. The main conductor is disposed in the through hole. Each of the four corners of the cruciform rubber skeleton is provided with a control conductor and is wrapped by a multiple-layer mineral tape material overlap clad layer to form a wire core. The outer side of the wire cores is provided with multiple power conductors and then is sequentially wrapped by an aluminum magnesium alloy filament braided layer, a talcum powder and magnesium carbonate mixture filling layer, a glass fiber fireproof layer and an aramid fiber layer. The cable is characterized by light weight, easy bending, high intensity and high temperature resistance, is convenient for installation and maintenance, and has good flexibility and long service life.

Description

A kind of high-temperature insulation flexible cable
Technical field
The utility model relates to cable technology field, relates in particular to a kind of high-temperature insulation flexible cable.
Background technology
Insulated cable complex structure of the prior art, when constructing and safeguarding, difficulty is higher, and it is 750 to 800 degree that the refractory temperature of this cable requires, and fire resistance period is 180 minutes, and cable of the prior art does not reach the requirement of refractory temperature, needs to improve.
Utility model content
The utility model object is exactly in order to make up the defect of prior art, and a kind of high-temperature insulation flexible cable is provided.
The utility model is achieved through the following technical solutions:
A kind of high-temperature insulation flexible cable, include leading body, control conductor, power conductor and cross rubber skeleton, described leading body, controlling conductor and power conductor all forms with tin-coated copper wire harness strand by multiply is zinc-plated, at leading body and control conductor outside, be coated with successively fluoroplastic insulation layer and high tenacity polyester fiber silk braid, in the external side of power guide, be surrounded by fluoroplastic insulation layer, center at cross rubber skeleton has through hole, in through hole, be provided with leading body, at the place, four angles of cross rubber skeleton, be respectively equipped with to control conductor and be surrounded by the overlapping lapping layer of multilayer mineral band material and form core, in core outside, be placed with a plurality of power conductors and in outside, be coated with successively aluminum-magnesium alloy wire braid, talcum powder and magnesium carbonate mixture packed layer, glass fiber fireprotection layer and aramid layers.
The utility model has the advantages that: the utility model is added with glass fiber fireprotection layer and aramid layers in outside, have lightweight, flexible, intensity is high and resistant to elevated temperatures feature, better softness, is convenient to installation and maintenance, long service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of high-temperature insulation flexible cable, include leading body 1, control conductor 2, power conductor 3 and cross rubber skeleton 4, described leading body 1, controlling conductor 2 and power conductor 3 all forms with tin-coated copper wire harness strand by multiply is zinc-plated, at leading body 1 and control conductor 2 outsides, be coated with successively fluoroplastic insulation layer 5 and high tenacity polyester fiber silk braid 6, in power conductor 3 outsides, be surrounded by fluoroplastic insulation layer 5, center at cross rubber skeleton 4 has through hole, in through hole, be provided with leading body 1, at the place, four angles of cross rubber skeleton 4, be respectively equipped with to control conductor 2 and be surrounded by the overlapping lapping layer 7 of multilayer mineral band material and form core, in core outside, be placed with a plurality of power conductors 3 and in outside, be coated with successively aluminum-magnesium alloy wire braid 8, talcum powder and magnesium carbonate mixture packed layer 9, glass fiber fireprotection layer 10 and aramid layers 11.

Claims (1)

1. a high-temperature insulation flexible cable, it is characterized in that: include leading body, control conductor, power conductor and cross rubber skeleton, described leading body, controlling conductor and power conductor all forms with tin-coated copper wire harness strand by multiply is zinc-plated, at leading body and control conductor outside, be coated with successively fluoroplastic insulation layer and high tenacity polyester fiber silk braid, in the external side of power guide, be surrounded by fluoroplastic insulation layer, center at cross rubber skeleton has through hole, in through hole, be provided with leading body, at the place, four angles of cross rubber skeleton, be respectively equipped with to control conductor and be surrounded by the overlapping lapping layer of multilayer mineral band material and form core, in core outside, be placed with a plurality of power conductors and in outside, be coated with successively aluminum-magnesium alloy wire braid, talcum powder and magnesium carbonate mixture packed layer, glass fiber fireprotection layer and aramid layers.
CN201320577252.1U 2013-09-17 2013-09-17 High-temperature-resistant insulating flexible cable Expired - Fee Related CN203503337U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320577252.1U CN203503337U (en) 2013-09-17 2013-09-17 High-temperature-resistant insulating flexible cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320577252.1U CN203503337U (en) 2013-09-17 2013-09-17 High-temperature-resistant insulating flexible cable

Publications (1)

Publication Number Publication Date
CN203503337U true CN203503337U (en) 2014-03-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320577252.1U Expired - Fee Related CN203503337U (en) 2013-09-17 2013-09-17 High-temperature-resistant insulating flexible cable

Country Status (1)

Country Link
CN (1) CN203503337U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103928138A (en) * 2014-04-26 2014-07-16 芜湖航天特种电缆厂 Direct-current cable for offshore oil and gas drilling platform
CN103928097A (en) * 2014-04-26 2014-07-16 芜湖航天特种电缆厂 Intrinsic safety type control cable for monitoring alarm system
CN103928185A (en) * 2014-04-26 2014-07-16 芜湖航天特种电缆厂 Communication cable for oil and gas drilling platform
CN103928198A (en) * 2014-04-26 2014-07-16 芜湖航天特种电缆厂 Cable for oil drilling platform
CN103928103A (en) * 2014-04-26 2014-07-16 芜湖航天特种电缆厂 Flexible control cable with cross-shaped rubber framework
CN103971831A (en) * 2014-04-24 2014-08-06 安徽徽宁电器仪表集团有限公司 Torsion resistant cable
CN106898426A (en) * 2017-04-07 2017-06-27 太仓市友达电气技术有限公司 A kind of multichannel Anti-pressure electric wire
CN106898415A (en) * 2017-04-07 2017-06-27 太仓市友达电气技术有限公司 A kind of High-strength compression resistant type cable

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103971831A (en) * 2014-04-24 2014-08-06 安徽徽宁电器仪表集团有限公司 Torsion resistant cable
CN103928138A (en) * 2014-04-26 2014-07-16 芜湖航天特种电缆厂 Direct-current cable for offshore oil and gas drilling platform
CN103928097A (en) * 2014-04-26 2014-07-16 芜湖航天特种电缆厂 Intrinsic safety type control cable for monitoring alarm system
CN103928185A (en) * 2014-04-26 2014-07-16 芜湖航天特种电缆厂 Communication cable for oil and gas drilling platform
CN103928198A (en) * 2014-04-26 2014-07-16 芜湖航天特种电缆厂 Cable for oil drilling platform
CN103928103A (en) * 2014-04-26 2014-07-16 芜湖航天特种电缆厂 Flexible control cable with cross-shaped rubber framework
CN103928185B (en) * 2014-04-26 2016-05-04 芜湖航天特种电缆厂 A kind of oil/gas drilling platform communication cable
CN103928097B (en) * 2014-04-26 2016-06-29 芜湖航天特种电缆厂 Monitoring and alarming system intrinsic safety type controls cable
CN106898426A (en) * 2017-04-07 2017-06-27 太仓市友达电气技术有限公司 A kind of multichannel Anti-pressure electric wire
CN106898415A (en) * 2017-04-07 2017-06-27 太仓市友达电气技术有限公司 A kind of High-strength compression resistant type cable

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140326

Termination date: 20150917

EXPY Termination of patent right or utility model