CN109065249A - A kind of safe environment protection type low-voltage power control composite cable - Google Patents

A kind of safe environment protection type low-voltage power control composite cable Download PDF

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Publication number
CN109065249A
CN109065249A CN201810868199.8A CN201810868199A CN109065249A CN 109065249 A CN109065249 A CN 109065249A CN 201810868199 A CN201810868199 A CN 201810868199A CN 109065249 A CN109065249 A CN 109065249A
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CN
China
Prior art keywords
layer
cable
support bar
composite cable
environment protection
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.)
Pending
Application number
CN201810868199.8A
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Chinese (zh)
Inventor
张文
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 Yangzi Cable Co Ltd
Original Assignee
Anhui Yangzi Cable Co Ltd
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Filing date
Publication date
Application filed by Anhui Yangzi Cable Co Ltd filed Critical Anhui Yangzi Cable Co Ltd
Priority to CN201810868199.8A priority Critical patent/CN109065249A/en
Publication of CN109065249A publication Critical patent/CN109065249A/en
Pending legal-status Critical Current

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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/17Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29Protection against damage caused by extremes of temperature or by flame
    • H01B7/295Protection against damage caused by extremes of temperature or by flame using material resistant to flame
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00Communication cables or conductors
    • H01B11/02Cables with twisted pairs or quads
    • H01B11/06Cables with twisted pairs or quads with means for reducing effects of electromagnetic or electrostatic disturbances, e.g. screens
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00Insulated conductors or cables characterised by their form
    • H01B7/17Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/22Metal wires or tapes, e.g. made of steel
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00Power cables
    • H01B9/02Power cables with screens or conductive layers, e.g. for avoiding large potential gradients

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Insulated Conductors (AREA)

Abstract

The invention discloses a kind of safe environment protection type low-voltage powers to control composite cable, including composite cable ontology, the composite cable ontology includes oversheath, armor, shielded layer, first enhancement layer, first filled layer, first support bar, cable core, insulating layer, second filled layer, second support bar, fill cable, composite cable ontology has Halogen simultaneously, low cigarette, the characteristics such as high fire-retardance, safety is reached, environmentally protective design requirement, second support bar is arranged in umbrella, second support bar passes through armor, the cooperation of first support bar plays the role of composite cable ontology to reinforce support, external force of gravity is set not oppress cable core, fill cable, and each group of cable core, filling cable has oneself independent space, displacement and friction will not be generated, extend cable core, fill the service life of cable, it protects It will not be damaged easily when demonstrate,proving the use of composite cable ontology more safe and reliable.

Description

A kind of safe environment protection type low-voltage power control composite cable
Technical field
The present invention relates to field of cable technology, specially a kind of safe environment protection type low-voltage power controls composite cable.
Background technique
Cable is usually every group by several or the cable of similar rope that several groups of conducting wires [every group at least two] are twisted Mutually insulated between conducting wire, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation.Multi rack is located at In the air or it is mounted in underground, the bottom, is used for telecommunication or power Transmission.1832, tsarist Russia's army officers were permitted woods lattice and are buried telegraphy line Each other with, with being placed in glass tube, here it is an earliest in the world undergrounds after rubber-covered between underground, six conductors Cable.
Application No. is a kind of safe environment protection type low-voltage powers of CN201520644256.6 to control composite cable, a kind of safety Environment-friendly type low-voltage power controls composite cable, including electric power cable core conductor, power line core insulation layer, control core conductor, control Core insulating layer, control unit metal screen layer, control unit be halogen-free and low-smoke flame-retardant polyolefin sheathed, LSOH anti-flaming band, LSOH anti-flaming oxygen barrier layer, concentric conductor and halogen-free and low-smoke flame-retardant polyolefin oversheath, it is characterised in that control unit metal Shielded layer is by proof copper-wire braided shielding and one layer of copper modeling with overlapping around the outside of control unit cable core polyester band, outside Extrude it is halogen-free and low-smoke flame-retardant polyolefin sheathed after be placed on cable center.Electric power cable core conductor uses shoe structure;Concentric conductor It can as the protection core of three-phase five-wire mode by the thin outside for being wound on LSOH anti-flaming oxygen barrier layer of one layer of more soft copper silk Electric power is transmitted, and control signal can be transmitted, additionally it is possible to ensure power transmission reliable performance, control signal instruction transmitting is accurate, and And secondary wiring is avoided, reduce the expenses such as construction, it is ensured that the safe operation of various mechanical equipments.
But above scheme have the defects that it is certain, when there is impact force in outside, composite cable lack support construction, make Composite cable can deform and cause electric power core impaired, for this purpose, we to release a kind of safe environment protection type low-voltage power control compound Cable.
Summary of the invention
The purpose of the present invention is to provide a kind of safe environment protection type low-voltage powers to control composite cable, to solve above-mentioned background The problem of being proposed in technology.
To achieve the above object, the invention provides the following technical scheme: a kind of control of safe environment protection type low-voltage power is compound Cable, including composite cable ontology, the composite cable ontology include oversheath, armor, shielded layer, the first enhancement layer, One filled layer, first support bar, cable core, insulating layer, the second filled layer, second support bar, filling cable, the oversheath It is wrapped in the outside of armor, the armor is set to the outside of shielded layer, and the shielded layer is wrapped in the first enhancement layer Outside, first filled layer are filled in the inside of the first enhancement layer, and the second support bar is arranged in umbrella, and one end connects It is connected to armor, the first support bar is set between the first filled layer, the second filled layer, the both ends of the first support bar It is connected in the second support bar of two sides, the filling cable is located in the first filled layer, and the insulating layer is wrapped in electricity The outside of cable core, the insulating layer are located in the second filled layer, and the second support bar is located at the two sides of insulating layer.
Preferably, the oversheath is halogen-free and low-smoke flame-retardant polyolefin oversheath.
Preferably, the armor is zinc-coated wire armor.
Preferably, the shielded layer is LSOH anti-flaming shielded layer.
Preferably, first enhancement layer is steel wire enhancement layer.
Preferably, first filled layer, the second filled layer are alkali-free glass fiber yarn filled layer.
Preferably, the first support bar, second support bar are polylactic acid PLA support rod.
Preferably, the insulating layer is polyvinyl chloride insulation layer, and the filling cable includes optical fiber, twining package tape, sheath.
Compared with prior art, the beneficial effects of the present invention are: it is LSOH anti-flaming polyene that the present invention, which passes through oversheath, Hydrocarbon oversheath, shielded layer are LSOH anti-flaming shielded layer, and the first filled layer, the second filled layer are the filling of alkali-free glass fiber yarn Layer, first support bar, second support bar are polylactic acid PLA support rod, so that composite cable ontology have simultaneously Halogen, The characteristics such as low cigarette, high fire-retardance, have reached safety, environmentally protective design requirement, and oversheath is wrapped in the outside of armor, armouring Layer is set to the outside of shielded layer, and shielded layer is wrapped in the outside of the first enhancement layer, and the first filled layer is filled in the first enhancement layer Inside, second support bar is arranged in umbrella, and one end is connected to armor, and second support bar passes through armor, first The cooperation of strut plays the role of composite cable ontology to reinforce support, and external force of gravity is made not oppress cable core, filling line Cable, first support bar are set between the first filled layer, the second filled layer, and the both ends of first support bar are connected to two sides In second support bar, and each group of cable core, filling cable have oneself independent space, will not generate displacement and friction, The service life for extending cable core, filling cable guarantees to damage easily when the use of composite cable ontology safer Reliably.
Detailed description of the invention
Fig. 1 is schematic diagram of internal structure of the present invention;
Fig. 2 is second support bar structural schematic diagram of the present invention;
Fig. 3 is armouring schematic diagram of a layer structure of the present invention.
In figure: 1 oversheath, 2 armors, 3 shielded layers, 4 first enhancement layers, 5 first filled layers, 6 first support bars, 7 electricity Cable core, 8 insulating layers, 9 second filled layers, 10 second support bars, 11 filling cables.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of safe environment protection type low-voltage power control compound electric Cable, including composite cable ontology, the composite cable ontology include oversheath 1, armor 2, shielded layer 3, the first enhancement layer 4, First filled layer 5, first support bar 6, cable core 7, insulating layer 8, the second filled layer 9, second support bar 10, filling cable 11, the oversheath 1 is wrapped in the outside of armor 2, and the armor 2 is set to the outside of shielded layer 3, the shielded layer 3 It is wrapped in the outside of the first enhancement layer 4, first filled layer 5 is filled in the inside of the first enhancement layer 4, the second support bar 10 are arranged in umbrella, and one end is connected to armor 2, and the first support bar 6 is set to the filling of the first filled layer 5, second Between layer 9, the both ends of the first support bar 6 are connected in the second support bar 10 of two sides, and described filling cable 11 In the first filled layer 5, the insulating layer 8 is wrapped in the outside of cable core 7, and the insulating layer 8 is located at the second filled layer 9 In, the second support bar 10 is located at the two sides of insulating layer 8.
Specifically, the oversheath 1 is halogen-free and low-smoke flame-retardant polyolefin oversheath.
Specifically, the armor 2 is zinc-coated wire armor.
Specifically, the shielded layer 3 is LSOH anti-flaming shielded layer.
Specifically, first enhancement layer 4 is steel wire enhancement layer.
Specifically, first filled layer 5, the second filled layer 9 are alkali-free glass fiber yarn filled layer.
Specifically, the first support bar 6, second support bar 10 are polylactic acid PLA support rod.
Specifically, the insulating layer 8 is polyvinyl chloride insulation layer, the filling cable 11 includes optical fiber, twining package tape, shield Layer.
Specifically, armor 2 is set to the outer of shielded layer 3 in use, being wrapped in the outside of armor 2 by oversheath 1 Portion, shielded layer 3 are wrapped in the outside of the first enhancement layer 4, and the first filled layer 5 is filled in the inside of the first enhancement layer 4, the second support Bar 10 is arranged in umbrella, and one end is connected to armor 2, and second support bar 10 is matched by armor 2, first support bar 6 It closes and plays the role of reinforcing support to composite cable ontology, external force of gravity is made not oppress cable core 7, filling cable 11, and Each group of cable core 7, filling cable 11 have oneself independent space, will not generate displacement and friction, extend cable Core 7, the service life for filling cable 11, so that composite cable ontology is more safe and reliable, first support bar 6 is set to first and fills out It fills between layer 5, the second filled layer 9, the both ends of first support bar 6 are connected in the second support bar 10 of two sides, filling line Cable 11 is located in the first filled layer 5, and insulating layer 8 is wrapped in the outside of cable core 7, and insulating layer 8 is located in the second filled layer 9, Second support bar 10 is located at the two sides of insulating layer 8, is halogen-free and low-smoke flame-retardant polyolefin oversheath by oversheath 1, and shielded layer 3 is LSOH anti-flaming shielded layer, the first filled layer 5, the second filled layer 9 are alkali-free glass fiber yarn filled layer, first support bar 6, Two support rods 10 are polylactic acid PLA support rod, so that composite cable ontology has Halogen, low cigarette, high fire-retardance etc. simultaneously Characteristic has reached safety, environmentally protective design requirement.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (8)

1. a kind of safe environment protection type low-voltage power controls composite cable, including composite cable ontology, it is characterised in that: described compound Cable body includes oversheath (1), armor (2), shielded layer (3), the first enhancement layer (4), the first filled layer (5), first Strut (6), cable core (7), insulating layer (8), the second filled layer (9), second support bar (10), filling cable (11), it is described Oversheath (1) is wrapped in the outside of armor (2), and the armor (2) is set to the outside of shielded layer (3), the shielded layer (3) it is wrapped in the outside of the first enhancement layer (4), first filled layer (5) is filled in the inside of the first enhancement layer (4), described Second support bar (10) is arranged in umbrella, and one end is connected to armor (2), and the first support bar (6) is set to first Between filled layer (5), the second filled layer (9), the both ends of the first support bar (6) are connected to the second support bar of two sides (10) on, the filling cable (11) is located in the first filled layer (5), and the insulating layer (8) is wrapped in the outer of cable core (7) Portion, the insulating layer (8) are located in the second filled layer (9), and the second support bar (10) is located at the two sides of insulating layer (8).
2. a kind of safe environment protection type low-voltage power according to claim 1 controls composite cable, it is characterised in that: described outer Sheath (1) is halogen-free and low-smoke flame-retardant polyolefin oversheath.
3. a kind of safe environment protection type low-voltage power according to claim 1 controls composite cable, it is characterised in that: the armour Filling layer (2) is zinc-coated wire armor.
4. a kind of safe environment protection type low-voltage power according to claim 1 controls composite cable, it is characterised in that: the screen Covering layer (3) is LSOH anti-flaming shielded layer.
5. a kind of safe environment protection type low-voltage power according to claim 1 controls composite cable, it is characterised in that: described the One enhancement layer (4) is steel wire enhancement layer.
6. a kind of safe environment protection type low-voltage power according to claim 1 controls composite cable, it is characterised in that: described the One filled layer (5), the second filled layer (9) are alkali-free glass fiber yarn filled layer.
7. a kind of safe environment protection type low-voltage power according to claim 1 controls composite cable, it is characterised in that: described the One support rod (6), second support bar (10) are polylactic acid PLA support rod.
8. a kind of safe environment protection type low-voltage power according to claim 1 controls composite cable, it is characterised in that: described exhausted Edge layer (8) is polyvinyl chloride insulation layer, and the filling cable (11) includes optical fiber, twining package tape, sheath.
CN201810868199.8A 2018-08-02 2018-08-02 A kind of safe environment protection type low-voltage power control composite cable Pending CN109065249A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810868199.8A CN109065249A (en) 2018-08-02 2018-08-02 A kind of safe environment protection type low-voltage power control composite cable

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Application Number Priority Date Filing Date Title
CN201810868199.8A CN109065249A (en) 2018-08-02 2018-08-02 A kind of safe environment protection type low-voltage power control composite cable

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Publication Number Publication Date
CN109065249A true CN109065249A (en) 2018-12-21

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110164614A (en) * 2019-06-06 2019-08-23 谭兴亮 Composite fireproof cable

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202996398U (en) * 2012-11-28 2013-06-12 江苏永鼎股份有限公司 Novel high-flame-retardance optical-fiber composite low-voltage cable
CN203826072U (en) * 2014-04-18 2014-09-10 安徽中宏线缆有限公司 Isolation fire-resistant type cable
CN205582571U (en) * 2016-03-21 2016-09-14 杭州乐荣电线电器有限公司 Bee room type skeleton high frequency signal transmission cable
CN206657673U (en) * 2017-03-16 2017-11-21 常州信息职业技术学院 A kind of communication cable high with good back-fire relief and heat dispersion and intensity
CN207319766U (en) * 2017-10-27 2018-05-04 南昌八一电缆有限公司 A kind of anti-interference copper core polyvinyl chloride insulation shielded cable
CN207397755U (en) * 2017-10-26 2018-05-22 江苏远通电缆有限公司 A kind of cable with insulating sheath
CN207441341U (en) * 2017-09-29 2018-06-01 天津市小猫线缆股份有限公司 A kind of novel power cable
CN108335795A (en) * 2017-12-13 2018-07-27 江苏兴达知识产权服务有限公司 A kind of oil well detection instrument photoelectric composite charging detection cable

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202996398U (en) * 2012-11-28 2013-06-12 江苏永鼎股份有限公司 Novel high-flame-retardance optical-fiber composite low-voltage cable
CN203826072U (en) * 2014-04-18 2014-09-10 安徽中宏线缆有限公司 Isolation fire-resistant type cable
CN205582571U (en) * 2016-03-21 2016-09-14 杭州乐荣电线电器有限公司 Bee room type skeleton high frequency signal transmission cable
CN206657673U (en) * 2017-03-16 2017-11-21 常州信息职业技术学院 A kind of communication cable high with good back-fire relief and heat dispersion and intensity
CN207441341U (en) * 2017-09-29 2018-06-01 天津市小猫线缆股份有限公司 A kind of novel power cable
CN207397755U (en) * 2017-10-26 2018-05-22 江苏远通电缆有限公司 A kind of cable with insulating sheath
CN207319766U (en) * 2017-10-27 2018-05-04 南昌八一电缆有限公司 A kind of anti-interference copper core polyvinyl chloride insulation shielded cable
CN108335795A (en) * 2017-12-13 2018-07-27 江苏兴达知识产权服务有限公司 A kind of oil well detection instrument photoelectric composite charging detection cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110164614A (en) * 2019-06-06 2019-08-23 谭兴亮 Composite fireproof cable

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Application publication date: 20181221