CN105761788A - High-tensile high-temperature computer shielding cable - Google Patents
High-tensile high-temperature computer shielding cable Download PDFInfo
- Publication number
- CN105761788A CN105761788A CN201610213487.0A CN201610213487A CN105761788A CN 105761788 A CN105761788 A CN 105761788A CN 201610213487 A CN201610213487 A CN 201610213487A CN 105761788 A CN105761788 A CN 105761788A
- Authority
- CN
- China
- Prior art keywords
- shielding layer
- layer
- aluminium
- tensile
- plastic tape
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- H01B7/0045—Cable-harnesses
-
- 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
-
- 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
Abstract
The invention provides a high-tensile high-temperature computer shielding cable, which comprises a tensile core, an aluminum-plastic composite tape general shielding layer, multiple transmission wires, a filling layer, a tinned wire braided general shielding layer and a butyronitrile mixture sheath layer, wherein the aluminum-plastic composite tape general shielding layer coats the tensile core; the transmission wires are arranged between the tensile core and the aluminum-plastic composite tape general shielding layer and distributed uniformly along the axial direction of the tensile core; the filling layer fills the gap between the aluminum-plastic composite tape general shielding layer and the transmission wires; the tinned wire braided general shielding layer coats the aluminum-plastic composite tape general shielding layer; the butyronitrile mixture sheath layer coats the tinned wire braided general shielding layer; each transmission wire comprises an aluminum-plastic composite tape sub shielding layer, a tinned wire braided sub shielding layer and multiple built-in wires; and each built-in wire comprises a high-quality oxygen-free copper conductor and a crosslinked polyethylene insulation layer coating the high-quality oxygen-free copper conductor. The cable of the invention has the advantages of simple structure, strong anti-interference ability and good tensile performance.
Description
Technical field
The present invention relates to a kind of cable, be specifically related to a kind of high tensile high temperature computer shielded cable.
Background technology
Cable is made up of conductor and the outsourcing insulating protective layer of one or more mutually insulated, by electric power or information from a wire being transferred to another place.Extensive use along with computer electronic technology, particularly industrial and mining establishment's aspect distributing system such as generating, metallurgy, petrochemical industry, electronic computer system, the signal transmission of automated system and the extensive use of detecting instrument instrument, computer cable signal shielding, heat radiation, pull resistance etc. require also to be valued by the people gradually, but the combination property of computer cable is all not ideal enough at present, it is impossible to meet the demand of user.
Summary of the invention
Based on the technical problem that background technology exists, the present invention proposes a kind of high tensile high temperature computer shielded cable.
A kind of high tensile high temperature computer shielded cable that the present invention proposes, including tensile core, the total screen layer of aluminium-plastic tape, multiple transmission line, packed layer, tin plated wire braided overall-shielding layer and butyronitrile mixture restrictive coating；
The total screen layer of aluminium-plastic tape is coated on tensile core periphery, transmission line is installed between tensile core and the total screen layer of aluminium-plastic tape, and be uniformly distributed along tensile core circumference, packed layer is filled in the space between the total screen layer of aluminium-plastic tape and transmission line, it is peripheral that tin plated wire braided overall-shielding layer is coated on the total screen layer of aluminium-plastic tape, and it is peripheral that butyronitrile mixture restrictive coating is coated on tin plated wire braided overall-shielding layer；
Transmission line includes aluminium-plastic tape sub-shield, tin plated wire woven separated-shielding layer and multiple inner conductors；Inner conductors is respectively positioned in aluminium-plastic tape sub-shield, and it is peripheral that tin plated wire woven separated-shielding layer is coated on aluminium-plastic tape sub-shield；
Inner conductors includes high-quality oxygen-free copper conductor and is coated on the crosslinked polyetylene insulated layer that high-quality oxygen-free copper conductor is peripheral.
Preferably, at least one copper body tension silk is installed in butyronitrile mixture restrictive coating.
Preferably, copper body tension silk is provided with two, and two copper body tension silks are positioned at the both sides that tin plated wire braided overall-shielding layer is relative.
Preferably, packed layer material is glass-silk rope.
Preferably, the establishment density of tin plated wire braided overall-shielding layer is not less than 85%.
The present invention is effectively increased the effect of signal shielding of the present invention by aluminium-plastic tape sub-shield, tin plated wire woven separated-shielding layer, the total screen layer of aluminium-plastic tape and tin plated wire braided overall-shielding layer, the tensile property of the present invention can be effectively improved by tensile core, and the present invention is dispelled the heat uniformly.Present configuration is simple, and capacity of resisting disturbance is strong, and pull resistance is good.
Accompanying drawing explanation
Fig. 1 is a kind of high tensile high temperature computer shielded cable structural representation that the present invention proposes.
Detailed description of the invention
With reference to shown in Fig. 1, a kind of high tensile high temperature computer shielded cable that the present invention proposes, including tensile core 1, the total screen layer of aluminium-plastic tape 2, multiple transmission line 3, packed layer 4, tin plated wire braided overall-shielding layer 5 and butyronitrile mixture restrictive coating 6；
It is peripheral that the total screen layer 2 of aluminium-plastic tape is coated on tensile core 1, transmission line 3 is installed between tensile core 1 and the total screen layer 2 of aluminium-plastic tape, and be uniformly distributed along tensile core 1 circumference, packed layer 4 is filled in the space between the total screen layer 2 of aluminium-plastic tape and transmission line 3, it is peripheral that tin plated wire braided overall-shielding layer 5 is coated on the total screen layer 2 of aluminium-plastic tape, and it is peripheral that butyronitrile mixture restrictive coating 6 is coated on tin plated wire braided overall-shielding layer 5；
Transmission line 3 includes aluminium-plastic tape sub-shield 31, tin plated wire woven separated-shielding layer 32 and multiple inner conductors 33；Inner conductors 33 is respectively positioned in aluminium-plastic tape sub-shield 31, and it is peripheral that tin plated wire woven separated-shielding layer 32 is coated on aluminium-plastic tape sub-shield 31；
Inner conductors 33 includes high-quality oxygen-free copper conductor 331 and is coated on the crosslinked polyetylene insulated layer 332 of high-quality oxygen-free copper conductor 331 periphery.Packed layer 4 material is glass-silk rope, and the establishment density of tin plated wire braided overall-shielding layer 5 is not less than 85%.
The present invention is effectively increased the effect of signal shielding of the present invention by aluminium-plastic tape sub-shield, tin plated wire woven separated-shielding layer, the total screen layer of aluminium-plastic tape and tin plated wire braided overall-shielding layer, the tensile property of the present invention can be effectively improved by tensile core, and the present invention is dispelled the heat uniformly.
In present embodiment, being provided with two copper body tension silks 61 in butyronitrile mixture restrictive coating 6, copper body tension silk 61 is provided with two, and two copper body tension silks 61 are positioned at the both sides that tin plated wire braided overall-shielding layer 5 is relative, improves tension effect of the present invention further.
The above; it is only the present invention preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; any those familiar with the art is in the technical scope that the invention discloses; it is equal to replacement according to technical scheme and inventive concept thereof or is changed, all should be encompassed within protection scope of the present invention.
Claims (5)
1. a high tensile high temperature computer shielded cable, it is characterised in that: include tensile core (1), the total screen layer of aluminium-plastic tape (2), multiple transmission line (3), packed layer (4), tin plated wire braided overall-shielding layer (5) and butyronitrile mixture restrictive coating (6)；
It is peripheral that the total screen layer of aluminium-plastic tape (2) is coated on tensile core (1), transmission line (3) is installed between tensile core (1) and the total screen layer of aluminium-plastic tape (2), and be uniformly distributed along tensile core (1) circumference, packed layer (4) is filled in the space between the total screen layer of aluminium-plastic tape (2) and transmission line (3), it is peripheral that tin plated wire braided overall-shielding layer (5) is coated on the total screen layer of aluminium-plastic tape (2), and it is peripheral that butyronitrile mixture restrictive coating (6) is coated on tin plated wire braided overall-shielding layer (5)；
Transmission line (3) includes aluminium-plastic tape sub-shield (31), tin plated wire woven separated-shielding layer (32) and multiple inner conductors (33)；Inner conductors (33) is respectively positioned in aluminium-plastic tape sub-shield (31), and it is peripheral that tin plated wire woven separated-shielding layer (32) is coated on aluminium-plastic tape sub-shield (31)；
Inner conductors (33) includes high-quality oxygen-free copper conductor (331) and is coated on the crosslinked polyetylene insulated layer (332) that high-quality oxygen-free copper conductor (331) is peripheral.
2. high tensile high temperature computer shielded cable according to claim 1, it is characterised in that: at least one copper body tension silk (61) is installed in butyronitrile mixture restrictive coating (6).
3. high tensile high temperature computer shielded cable according to claim 2, it is characterized in that: copper body tension silk (61) is provided with two, two copper body tension silk (61) are positioned at the both sides that tin plated wire braided overall-shielding layer (5) is relative.
4. high tensile high temperature computer shielded cable according to claim 1, it is characterised in that: packed layer (4) material is glass-silk rope.
5. high tensile high temperature computer shielded cable according to claim 1, it is characterised in that: the establishment density of tin plated wire braided overall-shielding layer (5) is not less than 85%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610213487.0A CN105761788A (en) | 2016-04-07 | 2016-04-07 | High-tensile high-temperature computer shielding cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610213487.0A CN105761788A (en) | 2016-04-07 | 2016-04-07 | High-tensile high-temperature computer shielding cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105761788A true CN105761788A (en) | 2016-07-13 |
Family
ID=56333638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610213487.0A Withdrawn CN105761788A (en) | 2016-04-07 | 2016-04-07 | High-tensile high-temperature computer shielding cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105761788A (en) |
-
2016
- 2016-04-07 CN CN201610213487.0A patent/CN105761788A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160713 |
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| WW01 | Invention patent application withdrawn after publication |