CN103903784A - High-temperature resistant flexible power cable with flexible metal tube - Google Patents
High-temperature resistant flexible power cable with flexible metal tube Download PDFInfo
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- CN103903784A CN103903784A CN201410072874.8A CN201410072874A CN103903784A CN 103903784 A CN103903784 A CN 103903784A CN 201410072874 A CN201410072874 A CN 201410072874A CN 103903784 A CN103903784 A CN 103903784A
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- layer
- insulation layer
- polyester fiber
- temperature resistant
- metal tube
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The invention discloses a high-temperature resistant flexible power cable with a flexible metal tube. The high-temperature resistant flexible power cable is composed of the flexible aluminum alloy metal tube, a butyronitrile insulation layer, a polyester fiber layer, a polytetrafluoroethylene insulation layer, a nickel tape armored layer and a chloroprene rubber sheath layer. The butyronitrile insulation layer serves as the center layer of the cable, the butyronitrile insulation layer is wrapped on the flexible aluminum alloy metal tube in an extruded mode, the polyester fiber layer is wrapped on the butyronitrile insulation layer, the polytetrafluoroethylene insulation layer is wrapped on the polyester fiber layer, and the nickel tape armored layer is wrapped on the polytetrafluoroethylene insulation layer. The high-temperature resistant flexible power cable is high in bend resistance, good in cooling effect, resistant to high temperature and cold, convenient to transport, high in oxidation resistance and pull resistance, and low in laying environment temperature.
Description
Technical field
The invention belongs to field of cables, relate in particular to a kind of high temperature resistant electric power band metal hose flexible cable.
Background technology
At present, cable is for electric energy transmitting, when longer in the transmission time, and easily heating, if cable is short useful life, quality is not good, and thermal diffusivity is not good, and non-oxidizability is not strong, and heat labile words will affect use, bring certain potential safety hazard.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the object of this invention is to provide one high temperature resistant, cold-resistant, non-oxidizability is strong, lays the high temperature resistant electric power band metal hose flexible cable that temperature environment is low.
The present invention takes following technical scheme to realize: a kind of high temperature resistant electric power band metal hose flexible cable, it is by Al-alloy metal flexible pipe, butyronitrile insulating barrier, layer of polyester fiber, teflon insulation layer, nickel strap armour and chloroprene rubber sheath layer composition, described butyronitrile insulating barrier is as the central core of this cable, described Al-alloy metal flexible pipe is extruded in butyronitrile insulating barrier inside, outside described butyronitrile insulating barrier, wrap up one deck layer of polyester fiber, outside described layer of polyester fiber, wrap up one deck teflon insulation layer, outside described teflon insulation layer, wrap up one deck nickel strap armour, described layer of polyester fiber inside is extruded with 8 copper conductors, described teflon insulation layer inside is extruded with 16 copper conductors.
The present invention has following beneficial effect in sum: this kind of cable resistance to bend(ing) is strong, and good heat dissipation effect is high temperature resistant, cold-resistant, and convenient transportation also has non-oxidizability strong simultaneously, and pull resistance is strong, lays the advantage that temperature environment is low.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention;
Wherein: 1, Al-alloy metal flexible pipe; 2, butyronitrile insulating barrier; 3, layer of polyester fiber; 4, teflon insulation layer; 5, nickel strap armour; 6, chloroprene rubber sheath layer; 7, copper conductor.
Embodiment
As shown in Figure 1, a kind of high temperature resistant electric power band metal hose flexible cable, it is by Al-alloy metal flexible pipe 1, butyronitrile insulating barrier 2, layer of polyester fiber 3, teflon insulation layer 4, nickel strap armour 5 and chloroprene rubber sheath layer 6 form, described butyronitrile insulating barrier 2 is as the central core of this cable, described Al-alloy metal flexible pipe 1 is extruded in butyronitrile insulating barrier 2 inside, outside described butyronitrile insulating barrier 2, wrap up one deck layer of polyester fiber 3, outside described layer of polyester fiber 3, wrap up one deck teflon insulation layer 4, outside described teflon insulation layer 4, wrap up one deck nickel strap armour 5, described layer of polyester fiber 3 inside are extruded with 8 copper conductors 7, described teflon insulation layer 4 inside are extruded with 16 copper conductors 7.
The above is the embodiment of the present invention, and the equivalence of doing according to structure, feature and principle described in the present patent application scope therefore all changes or modifies, and is included in patent claim of the present invention.
Claims (1)
1. a high temperature resistant electric power band metal hose flexible cable, it is by Al-alloy metal flexible pipe, butyronitrile insulating barrier, layer of polyester fiber, teflon insulation layer, nickel strap armour and chloroprene rubber sheath layer composition, it is characterized in that: described butyronitrile insulating barrier is as the central core of this cable, described Al-alloy metal flexible pipe is extruded in butyronitrile insulating barrier inside, outside described butyronitrile insulating barrier, wrap up one deck layer of polyester fiber, outside described layer of polyester fiber, wrap up one deck teflon insulation layer, outside described teflon insulation layer, wrap up one deck nickel strap armour, described layer of polyester fiber inside is extruded with 8 copper conductors, described teflon insulation layer inside is extruded with 16 copper conductors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410072874.8A CN103903784A (en) | 2014-03-03 | 2014-03-03 | High-temperature resistant flexible power cable with flexible metal tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410072874.8A CN103903784A (en) | 2014-03-03 | 2014-03-03 | High-temperature resistant flexible power cable with flexible metal tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103903784A true CN103903784A (en) | 2014-07-02 |
Family
ID=50995057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410072874.8A Pending CN103903784A (en) | 2014-03-03 | 2014-03-03 | High-temperature resistant flexible power cable with flexible metal tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103903784A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439247A (en) * | 2015-07-27 | 2017-02-22 | 江苏恒尚动力高科有限公司 | Cooling pipe of turbocharger |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2906844Y (en) * | 2006-09-06 | 2007-05-30 | 河南省龙祥电力电缆有限公司 | High-strength copper-coated aluminum wire/cable |
| CN201465606U (en) * | 2009-07-27 | 2010-05-12 | 天津维达维宏电缆科技有限公司 | Three-proofing sheath multicore combination control cable |
| CN201707960U (en) * | 2010-04-23 | 2011-01-12 | 湖北兴和电力新材料股份有限公司 | Composite shielding insulating tubular cable |
| CN202694863U (en) * | 2012-05-19 | 2013-01-23 | 辽宁金环电缆有限公司 | Light cold-proof shield control cable |
| CN203118552U (en) * | 2013-03-15 | 2013-08-07 | 宁波钢铁有限公司 | Cable special for converter steel vehicle |
| CN203366808U (en) * | 2013-08-14 | 2013-12-25 | 单泓 | Flat cable for motor |
| CN203746551U (en) * | 2014-03-03 | 2014-07-30 | 安徽华天电缆有限公司 | High temperature-resistant soft power cable with metal hoses |
-
2014
- 2014-03-03 CN CN201410072874.8A patent/CN103903784A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2906844Y (en) * | 2006-09-06 | 2007-05-30 | 河南省龙祥电力电缆有限公司 | High-strength copper-coated aluminum wire/cable |
| CN201465606U (en) * | 2009-07-27 | 2010-05-12 | 天津维达维宏电缆科技有限公司 | Three-proofing sheath multicore combination control cable |
| CN201707960U (en) * | 2010-04-23 | 2011-01-12 | 湖北兴和电力新材料股份有限公司 | Composite shielding insulating tubular cable |
| CN202694863U (en) * | 2012-05-19 | 2013-01-23 | 辽宁金环电缆有限公司 | Light cold-proof shield control cable |
| CN203118552U (en) * | 2013-03-15 | 2013-08-07 | 宁波钢铁有限公司 | Cable special for converter steel vehicle |
| CN203366808U (en) * | 2013-08-14 | 2013-12-25 | 单泓 | Flat cable for motor |
| CN203746551U (en) * | 2014-03-03 | 2014-07-30 | 安徽华天电缆有限公司 | High temperature-resistant soft power cable with metal hoses |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106439247A (en) * | 2015-07-27 | 2017-02-22 | 江苏恒尚动力高科有限公司 | Cooling pipe of turbocharger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140702 |
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| WD01 | Invention patent application deemed withdrawn after publication |