CN107705896B - A kind of cable with steel belt protection layer - Google Patents
A kind of cable with steel belt protection layer Download PDFInfo
- Publication number
- CN107705896B CN107705896B CN201711036087.8A CN201711036087A CN107705896B CN 107705896 B CN107705896 B CN 107705896B CN 201711036087 A CN201711036087 A CN 201711036087A CN 107705896 B CN107705896 B CN 107705896B
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- China
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- parts
- layer
- cable
- oversheath
- conducting wire
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- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/22—Metal wires or tapes, e.g. made of steel
- H01B7/221—Longitudinally placed metal wires or tapes
- H01B7/225—Longitudinally placed metal wires or tapes forming part of an outer sheath
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
- H01B9/028—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients with screen grounding means, e.g. drain wires
Abstract
The invention discloses a kind of cables with steel belt protection layer; including oversheath; steel-tape armouring layer is housed on the inside of the oversheath; composite sheath layer is housed on the inside of steel-tape armouring layer; PP belting layer is housed on the inside of composite sheath layer; aerial drainage line is equipped between PP belting layer and composite sheath layer, PP belting layer is provided with conducting wire and center reinforcemen；The oversheath is special material；The conducting wire is equipped with four, and insulating layer is cased with outside conducting wire；The aerial drainage line is equipped with two, and structure of the invention is novel, and long service life, resistance to compression tension effect is good, can remove cable internal electrostatic, meets the requirement of INVENTIONModern cable.Cable of the invention has the excellent performance of acidproof, alkaline-resisting, salt tolerant cracking and long-term resistant to water penetration.
Description
The application is title are as follows: a kind of cable with steel belt protection layer, the applying date are as follows: on November 11st, 2016, application
Number are as follows: the divisional application of 201610995449.5 patent of invention.
Technical field
The present invention relates to a kind of cable, specifically a kind of cable with steel belt protection layer.
Background technique
Cable defines 1: being made of the conductor and external insulating protective layer of one or more mutually insulated, by electric power or letter
Breath is transferred to the conducting wire at another place from one.It defines 2: being usually by several or several groups of conducting wires (every group at least two) are twisted
Similar rope cable, mutually insulated between every group of conducting wire, and being often twisted into around a center, entire outside is surrounded by height
The coating of insulation.Cable has interior energization, the feature of external insulation.Cable has power cable, control cable, compensating cable, screen
Cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resisting cable, cable for ship, mine cable, aluminium is covered to close
Golden cable etc..They are all made of sub-thread or stranded conductor and insulating layer, for connecting circuit, electric appliance etc..
Mechanically damaged in order to prevent, power cable forms armored cable in outer layer armored protective layer.Cable adds armour
The purpose of layer is filled other than the mechanical protections such as enhancing tensile strength, compression strength prolong the service life, more important is pass through screen
It covers protection and improves cable interference free performance, also can lead to short circuit to prevent pounding, pressing, racking damage core after cable sheath.Armouring
Cable is mainly used for the temperature measurement, signal transmission and special heating of chemical industry, metallurgy, machine-building, power generation and scientific experimentation etc.,
The deficiency of existing armored cable is: armored protective layer tensile strength is lower, and the external force of receiving is not big enough；Armored protective layer shielding
Effect is poor, it is impossible to be used in the serious occasion of electromagnetic interference；In addition be currently used for the cable of big flow, inside due to armor and
Electric current formed magnetic field is easy to cause inside with electrostatic, can interfere with the normal work of cable, and these problems are all to be badly in need of wanting
It solves.
Summary of the invention
The purpose of the present invention is to provide a kind of cables with steel belt protection layer, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of cable with steel belt protection layer, including oversheath, the oversheath inside are equipped with steel-tape armouring layer, steel band
Composite sheath layer is housed on the inside of armor, PP belting layer is housed on the inside of composite sheath layer, between PP belting layer and composite sheath layer
Equipped with aerial drainage line, PP belting layer is provided with conducting wire and center reinforcemen.
As a further solution of the present invention: the oversheath is pe sheath.
As a further solution of the present invention: the conducting wire is equipped with four, and insulating layer is cased with outside conducting wire.
As a further solution of the present invention: the aerial drainage line is equipped with two.
As a further solution of the present invention: the center reinforcemen is nylon rope.
A kind of cable with steel belt protection layer, including oversheath, which is characterized in that steel band is housed on the inside of the oversheath
Armor, steel-tape armouring layer inside are equipped with composite sheath layer, PP belting layer, PP belting layer and synthesis are housed on the inside of composite sheath layer
Aerial drainage line is equipped between restrictive coating, PP belting layer is provided with conducting wire and center reinforcemen；The oversheath is by following parts by weight
Material made of: medium density polyethylene or high density polyethylene (HDPE): 65-85 parts, nylon 6:5-10 part, pitch: 1-5 parts, carbon
SiClx: 10-20 parts, polybutylene terephthalate (PBT): 8-12 parts, magnesium hydroxide: 2-4 parts, polyacrylic resin: 3-6
Part, nanometer glass microballoon: 5-7 parts, polyurethane: 15-25 parts, epoxy resin: 5-9 parts, the antioxygen of commercially available model 168
Agent: 1-3 parts, polytetrafluoroethylene (PTFE): 12-18 parts；The conducting wire is equipped with four, and insulating layer is cased with outside conducting wire；The aerial drainage line
Equipped with two.
Cable with steel belt protection layer described above, which is characterized in that the center reinforcemen is nylon rope.
A kind of cable with steel belt protection layer, including oversheath, which is characterized in that steel band is housed on the inside of the oversheath
Armor, steel-tape armouring layer inside are equipped with composite sheath layer, PP belting layer, PP belting layer and synthesis are housed on the inside of composite sheath layer
Aerial drainage line is equipped between restrictive coating, PP belting layer is provided with conducting wire and center reinforcemen；The oversheath is by following parts by weight
Material made of: medium density polyethylene or high density polyethylene (HDPE): 65-85 parts, nylon 6:5-10 part, pitch: 1-5 parts, carbon
SiClx: 10-20 parts, polybutylene terephthalate (PBT): 8-12 parts, magnesium hydroxide: 2-4 parts, polyacrylic resin: 3-6
Part, nanometer glass microballoon: 5-7 parts, polyurethane: 15-25 parts, epoxy resin: 5-9 parts, the antioxygen of commercially available model 168
Agent: 1-3 parts, polytetrafluoroethylene (PTFE): 12-18 parts；The conducting wire is equipped with four, and insulating layer is cased with outside conducting wire；The center adds
Strong part is nylon rope.
A kind of cable with steel belt protection layer, including oversheath, which is characterized in that steel band is housed on the inside of the oversheath
Armor, steel-tape armouring layer inside are equipped with composite sheath layer, PP belting layer, PP belting layer and synthesis are housed on the inside of composite sheath layer
Aerial drainage line is equipped between restrictive coating, PP belting layer is provided with conducting wire and center reinforcemen；The oversheath is by following parts by weight
Material made of: medium density polyethylene or high density polyethylene (HDPE): 65-85 parts, nylon 6:5-10 part, pitch: 1-5 parts, carbon
SiClx: 10-20 parts, polybutylene terephthalate (PBT): 8-12 parts, magnesium hydroxide: 2-4 parts, polyacrylic resin: 3-6
Part, nanometer glass microballoon: 5-7 parts, polyurethane: 15-25 parts, epoxy resin: 5-9 parts, the antioxygen of commercially available model 168
Agent: 1-3 parts, polytetrafluoroethylene (PTFE): 12-18 parts；The aerial drainage line is equipped with two；The center reinforcemen is nylon rope.
Compared with prior art, the beneficial effects of the present invention are: structure of the invention is novel, long service life, resistance to compression tension
Effect is good, can remove cable internal electrostatic, meets the requirement of INVENTIONModern cable.Cable of the invention has acidproof, resistance to
The excellent performance of alkali, salt tolerant cracking and long-term resistant to water penetration.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the cable with steel belt protection layer.
In figure: 1- oversheath, 2- steel-tape armouring layer, 3- composite sheath layer, 4-PP belting layer, 5- insulating layer, 6- conducting wire, 7-
Center reinforcemen, 8- aerial drainage line.
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.
Referring to Fig. 1, in the embodiment of the present invention, a kind of cable with steel belt protection layer, including oversheath 1, oversheath 1
Inside is equipped with steel-tape armouring layer 2, and composite sheath layer 3 is housed on the inside of steel-tape armouring layer 2, PP band is housed on the inside of composite sheath layer 3
It is equipped with aerial drainage line 8 between 4, PP of layer belting layer 4 and 3 layers of composite sheath, PP belting layer 4 is provided with conducting wire 6 and center reinforcemen 7,
Oversheath 1 is pe sheath, and conducting wire 6 is equipped with four, and insulating layer 5 is cased with outside conducting wire 6, and aerial drainage line 8 is equipped with two, and center is reinforced
Part 7 is nylon rope.
A kind of cable with steel belt protection layer described above, it is characterised in that the oversheath is by following parts by weight
Material made of: medium density polyethylene or high density polyethylene (HDPE): 65-85 parts, nylon 6:5-10 part, pitch: 1-5 parts, carbon
SiClx: 10-20 parts, polybutylene terephthalate (PBT): 8-12 parts, magnesium hydroxide: 2-4 parts, polyacrylic resin: 3-6
Part, nanometer glass microballoon: 5-7 parts, polyurethane: 15-25 parts, epoxy resin: 5-9 parts, the antioxygen of commercially available model 168
Agent: 1-3 parts, polytetrafluoroethylene (PTFE): 12-18 parts.
Cable made of above-mentioned sheath material, jacket thickness are 1.8-2.0mm；Pass through single and bunchy combustion testing,
Sheath forms hard shell after burning, injures very little for cable core, furthermore, it is possible to easily recycle, does not need as existing
There is the cable in technology such, residue stays between insulated wire after burning；The sheath that above-mentioned material is made into is 10.5 in pH value
It is impregnated 2400 hours in solution, surface has no cracking；The sheath that above-mentioned material is made into impregnates 2400 in the solution that pH value is 5
Hour, surface has no cracking；The sheath that above-mentioned material is made into impregnates in the sodium chloride solution that mass percent concentration is 28%
2400 hours, surface had no cracking；The sheath that above-mentioned material is made into, two ends sealing, is immersed in the bottom of 10 meters of depths, and continuous 720
Hour, after taking-up, have no moisture penetration restrictive coating.
Structure of the invention is novel, long service life, and the present invention passes through the design of steel-tape armouring layer 2 and center reinforcemen 7, no
But make resistance to compression tension effect of the present invention good, moreover it is possible to effectively resist external interference, the present invention passes through the design of aerial drainage line 8, energy
Cable internal electrostatic is enough removed, the requirement of INVENTIONModern cable is met.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. a kind of cable with steel belt protection layer, including oversheath, which is characterized in that steel band armour is housed on the inside of the oversheath
Layer is filled, steel-tape armouring layer inside is equipped with composite sheath layer, and PP belting layer is housed on the inside of composite sheath layer, and PP belting layer and synthesis are protected
Aerial drainage line is equipped between jacket layer, PP belting layer is provided with conducting wire and center reinforcemen；The oversheath is by following parts by weight
Made of material: medium density polyethylene or high density polyethylene (HDPE): 65-85 parts, nylon 6:5-10 part, pitch: 1-5 parts, carbonization
Silicon: 10-20 parts, polybutylene terephthalate (PBT): 8-12 parts, magnesium hydroxide: 2-4 parts, polyacrylic resin: 3-6 parts,
Nanometer glass microballoon: 5-7 parts, polyurethane: 15-25 parts, epoxy resin: 5-9 parts, commercially available model 168 it is anti-oxidant
Agent: 1-3 parts, polytetrafluoroethylene (PTFE): 12-18 parts；The conducting wire is equipped with four, and insulating layer is cased with outside conducting wire；The aerial drainage line is set
There are two.
2. the cable according to claim 1 with steel belt protection layer, which is characterized in that the center reinforcemen is nylon
Rope.
3. a kind of cable with steel belt protection layer, including oversheath, which is characterized in that steel band armour is housed on the inside of the oversheath
Layer is filled, steel-tape armouring layer inside is equipped with composite sheath layer, and PP belting layer is housed on the inside of composite sheath layer, and PP belting layer and synthesis are protected
Aerial drainage line is equipped between jacket layer, PP belting layer is provided with conducting wire and center reinforcemen；The oversheath is by following parts by weight
Made of material: medium density polyethylene or high density polyethylene (HDPE): 65-85 parts, nylon 6:5-10 part, pitch: 1-5 parts, carbonization
Silicon: 10-20 parts, polybutylene terephthalate (PBT): 8-12 parts, magnesium hydroxide: 2-4 parts, polyacrylic resin: 3-6 parts,
Nanometer glass microballoon: 5-7 parts, polyurethane: 15-25 parts, epoxy resin: 5-9 parts, commercially available model 168 it is anti-oxidant
Agent: 1-3 parts, polytetrafluoroethylene (PTFE): 12-18 parts；The conducting wire is equipped with four, and insulating layer is cased with outside conducting wire；Reinforce at the center
Part is nylon rope.
4. a kind of cable with steel belt protection layer, including oversheath, which is characterized in that steel band armour is housed on the inside of the oversheath
Layer is filled, steel-tape armouring layer inside is equipped with composite sheath layer, and PP belting layer is housed on the inside of composite sheath layer, and PP belting layer and synthesis are protected
Aerial drainage line is equipped between jacket layer, PP belting layer is provided with conducting wire and center reinforcemen；The oversheath is by following parts by weight
Made of material: medium density polyethylene or high density polyethylene (HDPE): 65-85 parts, nylon 6:5-10 part, pitch: 1-5 parts, carbonization
Silicon: 10-20 parts, polybutylene terephthalate (PBT): 8-12 parts, magnesium hydroxide: 2-4 parts, polyacrylic resin: 3-6 parts,
Nanometer glass microballoon: 5-7 parts, polyurethane: 15-25 parts, epoxy resin: 5-9 parts, commercially available model 168 it is anti-oxidant
Agent: 1-3 parts, polytetrafluoroethylene (PTFE): 12-18 parts；The aerial drainage line is equipped with two；The center reinforcemen is nylon rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711036087.8A CN107705896B (en) | 2016-11-11 | 2016-11-11 | A kind of cable with steel belt protection layer |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610995449.5A CN106409414B (en) | 2016-11-11 | 2016-11-11 | A kind of cable with steel belt protection layer |
| CN201711036087.8A CN107705896B (en) | 2016-11-11 | 2016-11-11 | A kind of cable with steel belt protection layer |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610995449.5A Division CN106409414B (en) | 2016-11-11 | 2016-11-11 | A kind of cable with steel belt protection layer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107705896A CN107705896A (en) | 2018-02-16 |
| CN107705896B true CN107705896B (en) | 2019-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610995449.5A Active CN106409414B (en) | 2016-11-11 | 2016-11-11 | A kind of cable with steel belt protection layer |
| CN201711036087.8A Active CN107705896B (en) | 2016-11-11 | 2016-11-11 | A kind of cable with steel belt protection layer |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201610995449.5A Active CN106409414B (en) | 2016-11-11 | 2016-11-11 | A kind of cable with steel belt protection layer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101939382A (en) * | 2008-02-12 | 2011-01-05 | 帝人高科技产品株式会社 | Flame-retardant resin composition, flame-retardant fiber, flame-retardant cloth, and heat-resistant protective clothing |
| CN102056963A (en) * | 2008-06-05 | 2011-05-11 | 泰科电子英国有限公司 | High performance, high temperature wire or cable |
| CN104536108A (en) * | 2015-01-04 | 2015-04-22 | 但锦 | Energy transferring optical cable |
| CN204926891U (en) * | 2015-08-27 | 2015-12-30 | 江苏通鼎光电科技有限公司 | Insulating transponder data transmission cable of physical blowing |
| CN105778227A (en) * | 2016-04-13 | 2016-07-20 | 安徽埃克森科技集团有限公司 | Anti-cracking waterproof high-performance asphalt cable material and preparing method thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120111603A1 (en) * | 2010-11-10 | 2012-05-10 | Jorge Cofre | Power and/or telecommunication cable comprising a reinforced ground-check conductor |
| CN202584830U (en) * | 2012-05-16 | 2012-12-05 | 九星控股集团有限公司 | Armored cable |
| CN203134416U (en) * | 2013-01-25 | 2013-08-14 | 兖矿集团有限公司 | A cold-resistant mining high-voltage rubber-sheath flexible cable |
| CN204087874U (en) * | 2014-07-18 | 2015-01-07 | 焦作市森格高新材料有限责任公司 | A kind of super soft wear-resisting anti-water electrode low noise single crystal Cu multi-channel audio cable |
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2016
- 2016-11-11 CN CN201610995449.5A patent/CN106409414B/en active Active
- 2016-11-11 CN CN201711036087.8A patent/CN107705896B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101939382A (en) * | 2008-02-12 | 2011-01-05 | 帝人高科技产品株式会社 | Flame-retardant resin composition, flame-retardant fiber, flame-retardant cloth, and heat-resistant protective clothing |
| CN102056963A (en) * | 2008-06-05 | 2011-05-11 | 泰科电子英国有限公司 | High performance, high temperature wire or cable |
| CN104536108A (en) * | 2015-01-04 | 2015-04-22 | 但锦 | Energy transferring optical cable |
| CN204926891U (en) * | 2015-08-27 | 2015-12-30 | 江苏通鼎光电科技有限公司 | Insulating transponder data transmission cable of physical blowing |
| CN105778227A (en) * | 2016-04-13 | 2016-07-20 | 安徽埃克森科技集团有限公司 | Anti-cracking waterproof high-performance asphalt cable material and preparing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106409414A (en) | 2017-02-15 |
| CN107705896A (en) | 2018-02-16 |
| CN106409414B (en) | 2017-12-22 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20181224 Address after: 225652 Jiangsu province Yangzhou city Gaoyou City Ling Tong industrial concentration area Applicant after: Yangzhou Huacheng Cable Co., Ltd. Address before: 215552 Wangnai Bridge Village, Xinzhuang Town, Changshu City, Jiangsu Province (1) No. 24 Wangnai Bridge Applicant before: Fan Yinghua |
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