CN108461179A - A kind of Cold-proof oilproof high tensile control instrument cable - Google Patents
A kind of Cold-proof oilproof high tensile control instrument cable Download PDFInfo
- Publication number
- CN108461179A CN108461179A CN201810180158.XA CN201810180158A CN108461179A CN 108461179 A CN108461179 A CN 108461179A CN 201810180158 A CN201810180158 A CN 201810180158A CN 108461179 A CN108461179 A CN 108461179A
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- CN
- China
- Prior art keywords
- high tensile
- cold
- outside
- control instrument
- cable
- 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
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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
- H01B7/0009—Details relating to the conductive cores
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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
- H01B7/02—Disposition of insulation
-
- 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
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
-
- 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
- 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
- H01B7/182—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments
- H01B7/1825—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments forming part of a high tensile strength core
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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
- H01B7/1875—Multi-layer sheaths
-
- 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
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
-
- 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
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/2806—Protection against damage caused by corrosion
-
- 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
Landscapes
- Communication Cables (AREA)
- Insulated Conductors (AREA)
Abstract
The invention provides a kind of Cold-proof oilproof high tensile control instrument cable, including wrapping layer, shielded layer and the outer jacket that cable core and its outside coat successively from the inside to the outside；The cable core includes the conduct piece that center reinforcemen and circular center reinforcemen outer circle circumferential direction are uniformly arranged；The center reinforcemen includes reinforcing element ontology and its sheath in outside；The conduct piece includes conductor wire core and its insulating layer in outside；The conductor wire core is formed by several single round copper wire or tin plating single round copper wire bundle strand, twisting pitch≤12.Cable bend performance provided by the invention is splendid, and pliability is very good, adapts to that harsh climatic environment is severe and working environment.
Description
Technical field
The invention belongs to cable design manufacturing technology field, is controlled more particularly, to a kind of Cold-proof oilproof high tensile
Instrument cable.
Background technology
Cable is people's production and the indispensable product in each field of living, with the continuous development of industrial production technology, work
Industry production automation is constantly progressive, and is focused more on to the safety that cable uses, especially the industrial production of energy field and detection
China of China is vast in territory in addition with some requirements continuous improvements of inflammable and explosive production occasion to cable, and cable to be made to meet not
Same climatic environment and working environment, proposes cable new requirement.The Cold-proof oilproof performance of existing control instrument cable
It is bad, also, antiknock energy force difference, in actual use, stability is difficult to reach expected, sometimes even can be by electromagnetic interference
Influence, and lead to the inaccuracy of instrument measurement data.
Invention content
In view of this, the invention is intended to overcome above-mentioned defect existing in the prior art, a kind of Cold-proof oilproof is proposed
High tensile control instrument cable.
In order to achieve the above objectives, the technical solution of the invention is realized in：
A kind of Cold-proof oilproof high tensile control instrument cable, including cable core and its outside coat successively from the inside to the outside around
Covering, shielded layer and outer jacket；The cable core includes center reinforcemen and is uniformly set around center reinforcemen outer circle circumferential direction
The conduct piece set；The center reinforcemen includes reinforcing element ontology and its sheath in outside；The conduct piece includes conductor wire
Core and its insulating layer in outside；The conductor wire core is formed by several single round copper wire or tin plating single round copper wire bundle strand, is twisted section
Away from≤12.
Further, the insulating layer uses dynamic vulcanization thermoplastic elastomer rubber layer.
Further, the reinforcing element ontology is twisted using high tensile strength fiber.
Further, the sheath uses nonmetallic sheath.
Further, the shielded layer is using copper clad aluminum circle single line braiding, count >=85%.
Further, the outer jacket uses Polyether-type thermoplastic polyurethane elastomer.
Compared with the existing technology, the invention has the advantage that：
The conductive fibre core of cable provided by the invention belongs to irregular twisted, from more single lines by same hank to being twisted together
It forms, each single line position is unfixed in bunch, since each single line is to a direction twisting in constraint, in bending, respectively
Sliding surplus is larger between single line, and counter-bending power is small, so the bending property of this cable is splendid, pliability is very good, adapts to
Harsh climatic environment is severe and working environment.
Description of the drawings
The attached drawing for constituting the part of the invention is used for providing further understanding the invention, present invention wound
The illustrative embodiments and their description made do not constitute the improper restriction to the invention for explaining the invention.
In attached drawing：
Fig. 1 is the structural schematic diagram of the invention.
Reference sign：
1- cable cores；2- wrapping layers；3- shielded layers；4- outer jackets；5- reinforcing element ontologies；6- sheaths；7- conductor wire cores；8-
Insulating layer.
Specific implementation mode
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the invention can
To be combined with each other.
In the description of the invention, it is to be understood that term "center", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies to describe, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For the limitation to the invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more this feature.In the description of the invention, unless separately
It is described, the meaning of " plurality " is two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
With reference to embodiment come the present invention will be described in detail create.
A kind of Cold-proof oilproof high tensile control instrument cable, as shown in Figure 1, from the inside to the outside including cable core 1 and its outside
Wrapping layer 2, shielded layer 3 and the outer jacket 4 coated successively；The cable core 1 is including center reinforcemen and around center reinforcemen
The conduct piece that outer circle circumferential direction is uniformly arranged；The center reinforcemen includes reinforcing element ontology 5 and its sheath 6 in outside；Institute
It includes conductor wire core 7 and its insulating layer 8 in outside to state conduct piece；The conductor wire core 7 is by several single round copper wire or tin plating circle
Copper single line bundle strand forms, to make the flexibility, bendability that cable had, twisting pitch≤12 of cable.Conductor wire core uses
5th kind of conductor is formed by carefully round copper or tin plating thin garden copper single line bundle strand, to make the bending property bundle strand lay ratio having had be not more than
12 times, wrapped high intensity band is as wrapping layer outside the twisted cable core completed.
This cable has low distribution capacity and low distributed inductance, and has fabulous shielding properties and anti-interference ability, because
And make transmission line suitable for having the circuits such as the distributing system of the occasion of requirement of explosion proof and automatic detection control system.Meanwhile
It meets use under the conditions of -50 DEG C with excellent cold tolerance；Oil resistance is better than nitrile rubber, has fabulous resistance to
Life of oil, resistance to ozone and weatherability, excellent wear-resisting property；Cable has higher tensile strength, experiment to press IEC 60227-2：
The original paper that bears of the requirement of 2003 standards, cable has the pulling force for bearing to be equivalent to 400 meters of cable weights.
Insulating layer 8 described above uses TPE dynamic vulcanization thermoplastic elastomer rubber layers.TPE dynamic-vulcanization thermoplastic bullets
Property body rubber, with excellent anti-dynamic fatigue, very high tear resistance, fabulous weatherability, good wearability,
Within the scope of -60 DEG C~+135 DEG C can normal use, in the case where being not subject to load, high temperature resistant can reach+150 DEG C.And also
With excellent electrical insulation capability and high disruptive field intensity and lower dielectric coefficient.
Above-mentioned reinforcing element ontology 5 is twisted using high tensile strength fiber.Above-mentioned sheath uses nonmetallic sheath, electricity
Flexible, the toughness height of cable, tension resistance ability are all very excellent.In an alternative embodiment, reinforcing element sheet is external
The sheath of side uses thermoplastic polyurethane elastomer layer, can effectively avoid reinforcing element ontology from rubbing with conduct piece,
The effect of damping, buffering is also played, in order to avoid conduct piece is worn, ensure that the reliable and stable of cable work.Due to conduct piece
Be uniformly arranged around center reinforcemen outer circle circumferential direction, the roundness height of cable entirety, force stability is good, be not easy tension or by
It presses and damages.
Above-mentioned shielded layer 3 is using copper clad aluminum circle single line braiding, count >=85%.May be used also using copper clad aluminum circle single line
Achieve the purpose that mitigate cable dead weight.The shielded layer shielding properties of above-mentioned use is excellent, strong antijamming capability.
Above-mentioned outer jacket 4 uses Polyether-type thermoplastic polyurethane elastomer, has excellent mechanical performance soft with low temperature
Toughness, good weatherability, fabulous toughness, wearability, resistant to hydrolysis and antimicrobial properties disclosure satisfy that in cold gas
The product demand of Essential Performance Requirements is kept in the environment of time, hydrolysis or mechanical damage.It can meet under the conditions of harsh climate
The cable of coiling, storage and unwinding can be dragged in rocky terrain and in desert or the cable drawn in the ice cube of the arctic.
The conductive fibre core of cable provided by the invention belongs to irregular twisted, from more single lines by same hank to being twisted together
It forms, each single line position is unfixed in bunch, since each single line is to a direction twisting in constraint, in bending, respectively
Sliding surplus is larger between single line, and counter-bending power is small, so the bending property of this cable is splendid, pliability is very good, adapts to
Harsh climatic environment is severe and working environment.
The foregoing is merely the preferred embodiments of the invention, are not intended to limit the invention creation, all at this
Within the spirit and principle of innovation and creation, any modification, equivalent replacement, improvement and so on should be included in the invention
Protection domain within.
Claims (6)
1. a kind of Cold-proof oilproof high tensile control instrument cable, it is characterised in that：Including cable core and its outside from the inside to the outside according to
Wrapping layer, shielded layer and the outer jacket of secondary cladding；The cable core includes center reinforcemen and circular center reinforcemen excircle
The conduct piece that direction is uniformly arranged；The center reinforcemen includes reinforcing element ontology and its sheath in outside；The conduct piece
Insulating layer including conductor wire core and its outside；The conductor wire core by several single round copper wire or tin plating single round copper wire bundle strand and
At twisting pitch≤12.
2. a kind of Cold-proof oilproof high tensile control instrument cable according to claim 1, it is characterised in that：It is described
Insulating layer uses dynamic vulcanization thermoplastic elastomer rubber layer.
3. a kind of Cold-proof oilproof high tensile control instrument cable according to claim 1, it is characterised in that：The reinforcement
Component body is twisted using high tensile strength fiber.
4. a kind of Cold-proof oilproof high tensile control instrument cable according to claim 1 or 3, it is characterised in that：It is described
Sheath uses nonmetallic sheath.
5. a kind of Cold-proof oilproof high tensile control instrument cable according to claim 1, it is characterised in that：The shielding
Layer is using copper clad aluminum circle single line braiding, count >=85%.
6. a kind of Cold-proof oilproof high tensile control instrument cable according to claim 1, it is characterised in that：The outer shield
Layer uses Polyether-type thermoplastic polyurethane elastomer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810180158.XA CN108461179A (en) | 2018-03-05 | 2018-03-05 | A kind of Cold-proof oilproof high tensile control instrument cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810180158.XA CN108461179A (en) | 2018-03-05 | 2018-03-05 | A kind of Cold-proof oilproof high tensile control instrument cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108461179A true CN108461179A (en) | 2018-08-28 |
Family
ID=63217154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810180158.XA Pending CN108461179A (en) | 2018-03-05 | 2018-03-05 | A kind of Cold-proof oilproof high tensile control instrument cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108461179A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394139A (en) * | 2011-11-21 | 2012-03-28 | 江苏通鼎光电股份有限公司 | Frequency conversion cable |
| CN102723140A (en) * | 2012-06-14 | 2012-10-10 | 江苏通鼎光电股份有限公司 | Photoelectric composite cable for radar |
| CN102982885A (en) * | 2012-11-28 | 2013-03-20 | 安徽埃克森科技集团有限公司 | High-temperature-resistant water-proof shielding power cable |
| CN102982875A (en) * | 2012-11-28 | 2013-03-20 | 安徽埃克森科技集团有限公司 | Cable |
| CN103337284A (en) * | 2013-06-21 | 2013-10-02 | 无锡市群星线缆有限公司 | Coaxial cable for moving occasion |
| KR20150118236A (en) * | 2014-04-11 | 2015-10-22 | 엘에스전선 주식회사 | Flat cable with high flame-retardancy |
| CN105869752A (en) * | 2016-05-27 | 2016-08-17 | 扬州市兄和预绞式金具厂 | Marine bulk-shielding instrument cable with oil resistance and paint aging resistance and manufacturing method of marine bulk-shielding instrument cable |
| CN105976909A (en) * | 2016-03-30 | 2016-09-28 | 安徽华通电缆集团有限公司 | Carbon fiber enhanced high-tensile-strength cold-resistant torsion-resistant flexible cable for wind power generation |
| CN206003517U (en) * | 2016-08-19 | 2017-03-08 | 特变电工(德阳)电缆股份有限公司 | Naval vessel high-temperature-restension-resistant tension-resistant flexible cable |
| CN206451526U (en) * | 2016-12-16 | 2017-08-29 | 安徽天康(集团)股份有限公司 | Tension high flexibility drag chain cable |
| CN208061681U (en) * | 2018-03-05 | 2018-11-06 | 通鼎互联信息股份有限公司 | A kind of Cold-proof oilproof high tensile control instrument cable |
-
2018
- 2018-03-05 CN CN201810180158.XA patent/CN108461179A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394139A (en) * | 2011-11-21 | 2012-03-28 | 江苏通鼎光电股份有限公司 | Frequency conversion cable |
| CN102723140A (en) * | 2012-06-14 | 2012-10-10 | 江苏通鼎光电股份有限公司 | Photoelectric composite cable for radar |
| CN102982885A (en) * | 2012-11-28 | 2013-03-20 | 安徽埃克森科技集团有限公司 | High-temperature-resistant water-proof shielding power cable |
| CN102982875A (en) * | 2012-11-28 | 2013-03-20 | 安徽埃克森科技集团有限公司 | Cable |
| CN103337284A (en) * | 2013-06-21 | 2013-10-02 | 无锡市群星线缆有限公司 | Coaxial cable for moving occasion |
| KR20150118236A (en) * | 2014-04-11 | 2015-10-22 | 엘에스전선 주식회사 | Flat cable with high flame-retardancy |
| CN105976909A (en) * | 2016-03-30 | 2016-09-28 | 安徽华通电缆集团有限公司 | Carbon fiber enhanced high-tensile-strength cold-resistant torsion-resistant flexible cable for wind power generation |
| CN105869752A (en) * | 2016-05-27 | 2016-08-17 | 扬州市兄和预绞式金具厂 | Marine bulk-shielding instrument cable with oil resistance and paint aging resistance and manufacturing method of marine bulk-shielding instrument cable |
| CN206003517U (en) * | 2016-08-19 | 2017-03-08 | 特变电工(德阳)电缆股份有限公司 | Naval vessel high-temperature-restension-resistant tension-resistant flexible cable |
| CN206451526U (en) * | 2016-12-16 | 2017-08-29 | 安徽天康(集团)股份有限公司 | Tension high flexibility drag chain cable |
| CN208061681U (en) * | 2018-03-05 | 2018-11-06 | 通鼎互联信息股份有限公司 | A kind of Cold-proof oilproof high tensile control instrument cable |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180828 |
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| RJ01 | Rejection of invention patent application after publication |