CN204407072U - A kind of power cable - Google Patents

A kind of power cable Download PDF

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Publication number
CN204407072U
CN204407072U CN201420833279.7U CN201420833279U CN204407072U CN 204407072 U CN204407072 U CN 204407072U CN 201420833279 U CN201420833279 U CN 201420833279U CN 204407072 U CN204407072 U CN 204407072U
Authority
CN
China
Prior art keywords
layer
outside
armour
carbon fiber
fiber reinforced
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
CN201420833279.7U
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Chinese (zh)
Inventor
王炳智
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.)
TIANJIN FENG HAI INDUSTRY AND TRADE Co Ltd
Original Assignee
TIANJIN FENG HAI INDUSTRY AND TRADE Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TIANJIN FENG HAI INDUSTRY AND TRADE Co Ltd filed Critical TIANJIN FENG HAI INDUSTRY AND TRADE Co Ltd
Priority to CN201420833279.7U priority Critical patent/CN204407072U/en
Application granted granted Critical
Publication of CN204407072U publication Critical patent/CN204407072U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of power cable, comprise cable core, packed layer, screen, insulating barrier, armour, polyamide skeleton, carbon fiber reinforced layer, corrosion-resistant coating and protection jacket layer, described cable core is many conductor compositions, glass fabric is had to be wound around parcel outside described conductor, packed layer is disposed with outside glass fabric, insulating barrier, screen, described cable core is multiple, packed layer is provided with between each cable core, be placed in polyamide skeleton, described polyamide skeleton arranged outside armour, outside described armour, groove arranges reinforcement structure, outside described armour, carbon fiber reinforced layer is also set, packed layer is provided with between described armour and carbon fiber reinforced layer, described carbon fiber reinforced layer arranged outside corrosion-resistant coating, described corrosion-resistant coating arranged outside protection jacket layer.The beneficial effects of the utility model to strengthen the tensile wear-resistant performance of cable, the water proof fire retardant performance with excellence, Corrosion Protection and capability of electromagnetic shielding.

Description

A kind of power cable
Technical field
The utility model belongs to power engineering field, especially relates to a kind of power cable.
Background technology
Power cable is the cable for transmitting and distribute electric energy, power cable is often applied to Urban Underground electrical network, power station lead line, industrial and mining enterprises' in-line power and power transmission line under crossing river seawater, environmental impact residing for cable, cable failure may be caused because of stretching, compression or excessive wear, cable core leaks outside, this causes very large impact to cable useful life, so in existing technology, the tension of power cable, resistance to compression, the technical problem such as wear-resisting, anticorrosive are the problems of field of cables technical staff special concern always.
Summary of the invention
Problem to be solved in the utility model is to provide a kind of power cable, is especially applicable to solving tension, resistance to compression, the technical problem such as wear-resisting, anticorrosive
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of power cable, comprise cable core, packed layer, screen, insulating barrier, armour, polyamide skeleton, carbon fiber reinforced layer, corrosion-resistant coating and protection jacket layer, it is characterized in that: described cable core is many conductor compositions, glass fabric is had to be wound around parcel outside described conductor, packed layer is disposed with outside glass fabric, insulating barrier, screen, described cable core is multiple, packed layer is provided with between each cable core, be placed in polyamide skeleton, described polyamide skeleton arranged outside armour, outside described armour, groove arranges reinforcement structure, outside described armour, carbon fiber reinforced layer is also set, packed layer is provided with between described armour and carbon fiber reinforced layer, described carbon fiber reinforced layer arranged outside corrosion-resistant coating, described corrosion-resistant coating arranged outside protection jacket layer.
Further, described polyamide skeleton is cross, polyamide skeleton inner hollow.
Further, described protection jacket layer is divided into two-layer, is protective sleeve skin and protective sleeve internal layer respectively.
Further, between described protective sleeve skin and protective sleeve internal layer, layer of steel wire braid is provided with.
The advantage that the utility model has and good effect are: owing to have employed technique scheme, the utility model, except possessing the due insulating properties of normal cable and electromagnetism interference, also has excellent tensile property, compressive property, anti-wear performance, water proof fire retardant performance and Corrosion Protection etc.
Accompanying drawing explanation
Fig. 1 is a kind of power cable structure schematic diagram of the utility model.
Fig. 2 is the utility model cable core schematic diagram.
Fig. 3 is the utility model outer jointing jacket schematic diagram.
In figure: 1, cable core; 2, packed layer; 3, screen; 4, insulating barrier; 5, armour; 6, polyamide skeleton; 7, carbon fiber reinforced layer; 8, corrosion-resistant coating; 9, jacket layer is protected; 10, structure is strengthened; 11, conductor; 12, glass fabric; 91, protective sleeve is outer; 92, protective sleeve internal layer; 93, steel wire braid.
Embodiment
As Fig. 1, shown in Fig. 2 and Fig. 3, a kind of power cable of the utility model, comprise cable core 1, packed layer 2, screen 3, insulating barrier 4, armour 5, polyamide skeleton 6, carbon fiber reinforced layer 7, corrosion-resistant coating 8 and protection jacket layer 9, it is characterized in that: described cable core 1 forms for many conductors 11, glass fabric 12 is had to be wound around parcel outside described conductor 11, packed layer 2 is disposed with outside glass fabric 12, screen 3, insulating barrier 4, described cable core 1 is multiple, packed layer 2 is provided with between each cable core, be placed in polyamide skeleton 6, described polyamide skeleton 6 arranged outside armour 5, outside described armour 5, groove arranges and strengthens structure 10, outside described armour 5, carbon fiber reinforced layer 7 is also set, packed layer 2 is provided with between described armour 5 and carbon fiber reinforced layer 7.Described carbon fiber reinforced layer 7 arranged outside corrosion-resistant coating 8, described corrosion-resistant coating 8 arranged outside protection jacket layer 9.
Further, described polyamide skeleton 6 is cross, polyamide skeleton 6 inner hollow.
Further, described protection jacket layer 9 is divided into two-layer, is the outer 91 protective sleeve internal layers 92 of protective sleeve respectively.
Further, between described protective sleeve outer 91 and protective sleeve internal layer 92, layer of steel wire braid 93 is provided with.
In the utility model, steel wire braid is provided with in the middle of protection jacket layer, can effectively improve cable wear resistance energy, corrosion-resistant coating is provided with inside protection jacket layer, can cable be prevented to be corroded after protection jacket layer breaks, carbon fiber reinforced layer is provided with in corrosion layer, in packed layer, be also provided with multiple reinforcement structure simultaneously, carbon fiber reinforced layer and reinforcement structure have good stretch-proof resistance to compression, effectively can promote cable tension compressive property, armour is outside equipped with at polyamide skeleton, armour has steel wire to weave, can effective shield electromagnetic interference, promote cable useful life.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.

Claims (4)

1. a power cable, comprise cable core, packed layer, screen, insulating barrier, armour, polyamide skeleton, carbon fiber reinforced layer, corrosion-resistant coating and protection jacket layer, it is characterized in that: described cable core is many conductor compositions, glass fabric is had to be wound around parcel outside described conductor, packed layer is disposed with outside glass fabric, insulating barrier, screen, described cable core is multiple, packed layer is provided with between each cable core, be placed in polyamide skeleton, described polyamide skeleton arranged outside armour, outside described armour, groove arranges reinforcement structure, outside described armour, carbon fiber reinforced layer is also set, packed layer is provided with between described armour and carbon fiber reinforced layer, described carbon fiber reinforced layer arranged outside corrosion-resistant coating, described corrosion-resistant coating arranged outside protection jacket layer.
2. a kind of power cable according to claim 1, is characterized in that: described polyamide skeleton is cross, polyamide skeleton inner hollow.
3. a kind of power cable according to claim 1, is characterized in that: described protection jacket layer is divided into two-layer, is protective sleeve skin and protective sleeve internal layer respectively.
4. a kind of power cable according to claim 3, is characterized in that: between described protective sleeve skin and protective sleeve internal layer, be provided with layer of steel wire braid.
CN201420833279.7U 2014-12-25 2014-12-25 A kind of power cable Expired - Fee Related CN204407072U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420833279.7U CN204407072U (en) 2014-12-25 2014-12-25 A kind of power cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420833279.7U CN204407072U (en) 2014-12-25 2014-12-25 A kind of power cable

Publications (1)

Publication Number Publication Date
CN204407072U true CN204407072U (en) 2015-06-17

Family

ID=53430912

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420833279.7U Expired - Fee Related CN204407072U (en) 2014-12-25 2014-12-25 A kind of power cable

Country Status (1)

Country Link
CN (1) CN204407072U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108878027A (en) * 2018-06-28 2018-11-23 怀宁宜庆电线电缆有限公司 A kind of new-energy automobile tensile cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108878027A (en) * 2018-06-28 2018-11-23 怀宁宜庆电线电缆有限公司 A kind of new-energy automobile tensile cable

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150617

Termination date: 20191225

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