CN106205793A - The environment-friendlyfireproof fireproof cable production method that a kind of fire resistance rating is high - Google Patents
The environment-friendlyfireproof fireproof cable production method that a kind of fire resistance rating is high Download PDFInfo
- Publication number
- CN106205793A CN106205793A CN201610478278.9A CN201610478278A CN106205793A CN 106205793 A CN106205793 A CN 106205793A CN 201610478278 A CN201610478278 A CN 201610478278A CN 106205793 A CN106205793 A CN 106205793A
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- sealing coat
- conductor
- cable
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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
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/14—Insulating conductors or cables by extrusion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/24—Sheathing; Armouring; Screening; Applying other protective layers by extrusion
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
- H01B13/2606—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping by braiding
-
- 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
- H01B7/0275—Disposition of insulation comprising one or more extruded layers 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
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
Abstract
The present invention relates to the environment-friendlyfireproof fireproof cable production method that a kind of fire resistance rating is high, specifically include following steps: (1) conductor makes；(2) insulation is squeezed outward: the conductor outer layer in step (1) extrudes ultrahard ceramic crosslinked polyolefin insulating material and constitutes insulating barrier；(3) braid makes: the insulating barrier outer braid in step (2) constitutes insulated wire cores around set alkali-free glass wool；(4) stranded: the insulated wire cores in step (3) is arranged symmetrically with twisted cable core in opposite directions；(5) sealing coat: the outer felt in step (4) cable core forms sealing coat around Ceramic silicon rubber band；(6) drain wire is placed: the upper center position that bare copper wire is put into sealing coat in step (5) constitutes drain wire；(7) lapping layer: coating aluminium foil constitutes lapping layer in the sealing coat periphery of step (6)；(8) squeeze jacket.The cable produced by this method has good flame retardant effect, and ability of anti-burning is good, and anti-burning is held time length, and does not discharge toxic gas.
Description
Technical field
The present invention relates to electric wire field, the environment-friendlyfireproof fireproof cable producer that a kind of fire resistance rating is high
Method.
Background technology
Electric wire is in order to transmit electromagnetic energy, information and to realize the wire product of electromagnetic energy conversion, the electric wire of broad sense
Being also referred to simply as cable, the cable of narrow sense refers to insulated cable, and it may be defined as: the aggregation being made up of following part；One or
Many insulated wire cores, and the clad that each of which is likely to be of, total protective layer and outer jacket, cable also can have additional not having
There is the conductor of insulation；The main carriers that electric wire transmits as electric power, is widely used in appliance equipment, illuminating line, domestic
The aspects such as electrical equipment, the quality of its quality directly influences the security of the lives and property of construction quality and consumer, commercially has very
Many electric wires kind, will use suitable electric wire according to the power load of oneself.
Being gradually increased with common along with present cable application, the requirement to cable is also more and more higher, the most anti-interference
Property be eager to excel, fire protecting performance to be got well, heat-resisting cold tolerance is high, environment friendly and pollution-free and flexibility is high.In consideration of it, the invention provides one
Plant the environment-friendlyfireproof fireproof cable production method that fire resistance rating is high.
Summary of the invention
In order to make up the deficiencies in the prior art, the invention provides the environment-friendlyfireproof fireproof cable producer that a kind of fire resistance rating is high
Method.
The present invention to solve its technical problem and realize by the following technical solutions.
The environment-friendlyfireproof fireproof cable production method that a kind of fire resistance rating is high, specifically includes following steps:
(1) conductor makes: use fine copper skein silk synthesis conductor.
(2) insulation is squeezed outward: the conductor outer layer in step (1) extrudes ultrahard ceramic crosslinked polyolefin insulating material and constitutes insulation
Layer.
(3) braid makes: the insulating barrier outer braid in step (2) constitutes insulated wire cores around set alkali-free glass wool.
(4) stranded: the insulated wire cores in step (3) is arranged symmetrically with twisted cable core in opposite directions.
(5) sealing coat: the outer felt in step (4) cable core forms sealing coat around Ceramic silicon rubber band.
(6) drain wire is placed: the upper center position that bare copper wire is put into sealing coat in step (5) constitutes drainage
Line.
(7) lapping layer: coating aluminium foil constitutes lapping layer in the sealing coat periphery of step (6).
(8) squeeze jacket: the lapping layer in step (7) is carried out squeeze jacket, and sheath material is low-smoke non-halogen flame-retardant polyene
Hydrocarbon materials.
By the fire-resistant principle of the cable that this method is produced: environment-protecting asepsis ultrahard ceramic polyolefin insulation layer is through high temperature
After burning, combustible has burnt down surplus materials and has condensed into the material of adamantine similar pottery, owing to there being pyroceram
The braid of silk braiding wraps insulating barrier, and general percussion vibrations do not come off, and have insulating effect, it is ensured that cable is in a period of time
Properly functioning, additionally condense into sealing coat after the cable core the most wrapped outer Ceramic silicon rubber band burning, extend the internal-combustion time,
So this cable fire grade is high.
Beneficial effects of the present invention: the environment-friendlyfireproof fireproof cable production method that a kind of fire resistance rating is high has simple operation, system
Making the features such as low cost and manufacturing process are few, the cable produced by this method has good flame retardant effect, ability of anti-burning
Good, anti-burning is held time length, and does not discharge toxic gas.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below knot
Close detailed description of the invention, the present invention is expanded on further.
The environment-friendlyfireproof fireproof cable production method that a kind of fire resistance rating is high, specifically includes following steps: (1) conductor makes: adopt
Conductor is synthesized with fine copper skein silk；(2) insulation is squeezed outward: the conductor outer layer in step (1) extrudes ultrahard ceramic polyolefin insulation material
Material constitutes insulating barrier；(3) braid makes: the insulating barrier outer braid in step (2) constitutes covered wire around set alkali-free glass wool
Core；(4) stranded: the insulated wire cores in step (3) is arranged symmetrically with twisted cable core in opposite directions；(5) sealing coat: in step (4) cable core
Outer felt around Ceramic silicon rubber band form sealing coat；(6) drain wire is placed: bare copper wire is put into isolation in step (5)
The upper center position of layer constitutes drain wire；(7) lapping layer: coating aluminium foil constitutes wrapped in the sealing coat periphery of step (6)
Layer；(8) squeeze jacket: the lapping layer in step (7) is carried out squeeze jacket, and sheath material is low smoke halogen-free flame-retardant polyolefin class material
Material.
By the fire-resistant principle of the cable that this method is produced: environment-protecting asepsis ultrahard ceramic polyolefin insulation layer is through high temperature
After burning, combustible has burnt down surplus materials and has condensed into the material of adamantine similar pottery, owing to there being pyroceram
The braid of silk braiding wraps insulating barrier, and general percussion vibrations do not come off, and have insulating effect, it is ensured that cable is in a period of time
Properly functioning, additionally condense into sealing coat after the cable core the most wrapped outer Ceramic silicon rubber band burning, extend the internal-combustion time,
So this cable fire grade is high.It has that simple operation, cost of manufacture be low and the feature such as manufacturing process is few, passes through this method
The cable produced has good flame retardant effect, and ability of anti-burning is good, and anti-burning is held time length, and does not discharge toxic gas.
The ultimate principle of the present invention, principal character and advantage have more than been shown and described.The technical staff of the industry should
Understanding, the present invention is not restricted to the described embodiments, the simply explanation present invention's of the description in above-described embodiment and description
Principle, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these change and change
Enter to both fall within scope of the claimed invention.Claimed scope is by appending claims and equivalence thereof
Thing defines.
Claims (1)
1. the environment-friendlyfireproof fireproof cable production method that a fire resistance rating is high, it is characterised in that: specifically include following steps:
(1) conductor makes: use fine copper skein silk synthesis conductor；
(2) insulation is squeezed outward: the conductor outer layer in step (1) extrudes ultrahard ceramic crosslinked polyolefin insulating material and constitutes insulating barrier；
(3) braid makes: the insulating barrier outer braid in step (2) constitutes insulated wire cores around set alkali-free glass wool；
(4) stranded: the insulated wire cores in step (3) is arranged symmetrically with twisted cable core in opposite directions；
(5) sealing coat: the outer felt in step (4) cable core forms sealing coat around Ceramic silicon rubber band；
(6) drain wire is placed: the upper center position that bare copper wire is put into sealing coat in step (5) constitutes drain wire；
(7) lapping layer: coating aluminium foil constitutes lapping layer in the sealing coat periphery of step (6)；
(8) squeeze jacket: the lapping layer in step (7) is carried out squeeze jacket, and sheath material is low smoke halogen-free flame-retardant polyolefin class
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610478278.9A CN106205793A (en) | 2016-06-24 | 2016-06-24 | The environment-friendlyfireproof fireproof cable production method that a kind of fire resistance rating is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610478278.9A CN106205793A (en) | 2016-06-24 | 2016-06-24 | The environment-friendlyfireproof fireproof cable production method that a kind of fire resistance rating is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106205793A true CN106205793A (en) | 2016-12-07 |
Family
ID=57462124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610478278.9A Pending CN106205793A (en) | 2016-06-24 | 2016-06-24 | The environment-friendlyfireproof fireproof cable production method that a kind of fire resistance rating is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106205793A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102867589A (en) * | 2012-09-07 | 2013-01-09 | 江苏东峰电缆有限公司 | Middle-voltage fire-resistant power cable |
| CN203706693U (en) * | 2014-01-21 | 2014-07-09 | 苏州南洋电缆有限公司 | Rated 450V or 750V fluoroplastic insulation and sheath high temperature resisting control cable |
| CN203760212U (en) * | 2014-01-21 | 2014-08-06 | 苏州南洋电缆有限公司 | Digital communication-used solid polyene insulation horizontal twisted-pair cable |
| WO2014140223A1 (en) * | 2013-03-15 | 2014-09-18 | Leoni Kabel Holding Gmbh | Electric cable and method for producing an electric cable |
| CN204348375U (en) * | 2015-01-21 | 2015-05-20 | 中利科技集团股份有限公司 | Ceramic polyolefin environmental protection flame retardant fire-resisting flexible cable |
| CN204720185U (en) * | 2015-06-08 | 2015-10-21 | 安徽宜德电子有限公司 | A kind of environment-protecting asepsis fireproof cable |
| CN205039005U (en) * | 2015-10-10 | 2016-02-17 | 河南虹峰电缆股份有限公司 | Fire prevention shielding degaussing cable |
| CN105551659A (en) * | 2016-02-14 | 2016-05-04 | 上海朗达电缆（集团）有限公司 | Multi-core fireproof control cable and production process |
| CN205302999U (en) * | 2016-01-18 | 2016-06-08 | 明达线缆集团有限公司 | Metal sheath inorganic mineral insulation flexible fireproof cable |
| CN105702354A (en) * | 2016-03-24 | 2016-06-22 | 安徽华电线缆集团有限公司 | Composite insulated fire-proof cable |
-
2016
- 2016-06-24 CN CN201610478278.9A patent/CN106205793A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102867589A (en) * | 2012-09-07 | 2013-01-09 | 江苏东峰电缆有限公司 | Middle-voltage fire-resistant power cable |
| WO2014140223A1 (en) * | 2013-03-15 | 2014-09-18 | Leoni Kabel Holding Gmbh | Electric cable and method for producing an electric cable |
| CN203706693U (en) * | 2014-01-21 | 2014-07-09 | 苏州南洋电缆有限公司 | Rated 450V or 750V fluoroplastic insulation and sheath high temperature resisting control cable |
| CN203760212U (en) * | 2014-01-21 | 2014-08-06 | 苏州南洋电缆有限公司 | Digital communication-used solid polyene insulation horizontal twisted-pair cable |
| CN204348375U (en) * | 2015-01-21 | 2015-05-20 | 中利科技集团股份有限公司 | Ceramic polyolefin environmental protection flame retardant fire-resisting flexible cable |
| CN204720185U (en) * | 2015-06-08 | 2015-10-21 | 安徽宜德电子有限公司 | A kind of environment-protecting asepsis fireproof cable |
| CN205039005U (en) * | 2015-10-10 | 2016-02-17 | 河南虹峰电缆股份有限公司 | Fire prevention shielding degaussing cable |
| CN205302999U (en) * | 2016-01-18 | 2016-06-08 | 明达线缆集团有限公司 | Metal sheath inorganic mineral insulation flexible fireproof cable |
| CN105551659A (en) * | 2016-02-14 | 2016-05-04 | 上海朗达电缆（集团）有限公司 | Multi-core fireproof control cable and production process |
| CN105702354A (en) * | 2016-03-24 | 2016-06-22 | 安徽华电线缆集团有限公司 | Composite insulated fire-proof cable |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161207 |