CN106169326A - A kind of high flame resistance controls cable - Google Patents
A kind of high flame resistance controls cable Download PDFInfo
- Publication number
- CN106169326A CN106169326A CN201610778438.1A CN201610778438A CN106169326A CN 106169326 A CN106169326 A CN 106169326A CN 201610778438 A CN201610778438 A CN 201610778438A CN 106169326 A CN106169326 A CN 106169326A
- Authority
- CN
- China
- Prior art keywords
- layer
- cable
- core
- high flame
- flame resistance
- 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
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
- H01B7/17—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
-
- 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
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
-
- 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
-
- 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
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
- H01B7/421—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation
Landscapes
- Insulated Conductors (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of high flame resistance and control cable, include cable core, described cable core center is provided with round insulation pipe, it is provided with master core in the inside of round insulation pipe, described master core includes leading body and is coated on the vinyl fluoride silicone rubber insulation layer outside leading body successively, semiconductive shielding layer and hexagon insulation tube, six control conductor it are uniformly distributed with in the outside of round insulation pipe, described control conductor includes and controls conductor and be coated on the polyolefin irradiation insulating barrier controlled outside conductor successively, semiconductive shielding layer and hexagon insulation tube.Present invention uses the hexagon insulation tube being spliced by the arc head and the tail of six indents; well protect the core within insulation tube; prevent core to be subject to crushing or fracture; partly lead expansion buffer layer buffering antivibration effective; aqueous fire-proof coating layer flameproof effect is good; inorganic material heat absorption packed layer absorbs heat during release water vapour, plays the effect of cooling, improves the fire resistance of cable.
Description
Technical field
The present invention relates to field of cable technology, particularly relate to a kind of high flame resistance and control cable.
Background technology
Controlling cable and be mainly used in automation control system and automatization's connection system, transmission controls, and completes corresponding
Instruction.Existing control cable insulate under fire environment and sheath material is destroyed rapidly, causes control system malfunctioning, and
The toxic gas such as halogen are released in burning, threaten equipment and personal safety.
Summary of the invention
The object of the invention is contemplated to make up the defect of prior art, it is provided that a kind of high flame resistance controls cable.
The present invention is achieved by the following technical solutions:
A kind of high flame resistance controls cable, includes cable core, and described cable core center is provided with round insulation pipe, at round insulation
The inside of pipe is provided with master core, and described master core includes leading body and is coated on the vinyl fluoride outside leading body successively
Silicone rubber insulation layer, semiconductive shielding layer and hexagon insulation tube, be uniformly distributed with six controls in the outside of round insulation pipe
Core processed, described control conductor includes and controls conductor and be coated on the polyolefin irradiation insulation controlled outside conductor successively
Layer, semiconductive shielding layer and hexagon insulation tube, described hexagon insulation tube is by the arc head and the tail splicing of six indents
, it is coated with metal knitted total screen layer in the outside of cable core successively, partly leads expansion buffer layer, corrugated aluminium sheath and asphalt mixtures modified by epoxy resin
Fat oversheath, described partly leads what expansion buffer layer was made up through calendering of matrix structure layer and material structure layer, described
The outside of epoxy resin oversheath is coated with aqueous fire-proof coating layer, is filled with nothing between cable core and metal knitted total screen layer
Machine material heat absorption packed layer.
Described semiconductive shielding layer is ethene-vinyl acetate copolymer, EVA-carbon black composite material, EVA-white carbon black-many
Wall carbon nano-tube composite material, EVA-white carbon black-graphene microchip composite, ethylene-ethyl acrylate copolymer and ethylene-the third
One in olefin(e) acid acrylate copolymer.
Described insulation tube and hexagon insulation tube are nylon tube.
Described matrix structure layer is carried out what the uniformly coating of semi-conductive adhesive was made by woven dacron by pad dyeing mode；Institute
Stating material structure layer is to be mixed by Kafra fiber silk and water-proofing powder.
Described metal knitted total screen layer is that bare copper wire weaves and surface is provided with polyester film.
Described inorganic material heat absorption packed layer is magnesium hydroxide, aluminium hydroxide, hydrazine aluminum sulfate potassium, hydrazine aluminum sulfate calcium
In one.
The invention have the advantage that and present invention uses the hexagon insulation being spliced by the arc head and the tail of six indents
Pipe, well protects the core within insulation tube, prevents core to be subject to crushing or fracture, and partly leads expansion buffer layer buffering antivibration effect
The best, aqueous fire-proof coating layer flameproof effect is good, and inorganic material heat absorption packed layer absorbs heat during release water vapour, plays fall
The effect of temperature, improves the fire resistance of cable.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Detailed description of the invention
As it is shown in figure 1, a kind of high flame resistance controls cable, including cable core, described cable core center is provided with circular exhausted
Edge pipe 1, is provided with master core in the inside of round insulation pipe 1, and described master core includes leading body 2 and is coated on master successively
Vinyl fluoride silicone rubber insulation layer 3, semiconductive shielding layer 4 and hexagon insulation tube 5 outside conductor 2, at round insulation pipe 1
Outside is uniformly distributed with six control conductor, and described control conductor includes control conductor 6 and is coated on control successively
Polyolefin irradiation insulating barrier 7, semiconductive shielding layer 4 and hexagon insulation tube 5 outside conductor 6, described hexagon insulation tube 5
To be spliced by the arc head and the tail of six indents, be coated with successively in the outside of cable core metal knitted total screen layer 8, half
Leading expansion buffer layer 9, corrugated aluminium sheath 10 and epoxy resin oversheath 11, described expansion buffer layer 9 of partly leading is by matrix structure
Layer and material structure layer are made through calendering, are coated with aqueous fire-proof coating in the outside of described epoxy resin oversheath 11
Layer, is filled with inorganic material heat absorption packed layer 12 between cable core and metal knitted total screen layer 8.
Described semiconductive shielding layer 4 is ethene-vinyl acetate copolymer, EVA-carbon black composite material, EVA-white carbon black-many
Wall carbon nano-tube composite material, EVA-white carbon black-graphene microchip composite, ethylene-ethyl acrylate copolymer and ethylene-the third
One in olefin(e) acid acrylate copolymer.
Described insulation tube 1 and hexagon insulation tube 5 are nylon tube.
Described matrix structure layer is carried out what the uniformly coating of semi-conductive adhesive was made by woven dacron by pad dyeing mode；Institute
Stating material structure layer is to be mixed by Kafra fiber silk and water-proofing powder.
Described metal knitted total screen layer 8 is provided with polyester film for bare copper wire braiding and surface.
Described inorganic material heat absorption packed layer 12 is magnesium hydroxide, aluminium hydroxide, hydrazine aluminum sulfate potassium, hydrazine aluminum sulfate
One in calcium.
Claims (6)
1. a high flame resistance controls cable, it is characterised in that: including cable core, described cable core center is provided with round insulation
Pipe, is provided with master core in the inside of round insulation pipe, and described master core includes leading body and is coated on leading body successively
Vinyl fluoride silicone rubber insulation layer, semiconductive shielding layer and the hexagon insulation tube in outside, uniform in the outside of round insulation pipe
Six control conductor are distributed, described control conductor include control conductor and successively be coated on control conductor outside
Polyolefin irradiation insulating barrier, semiconductive shielding layer and hexagon insulation tube, described hexagon insulation tube is by six indents
Arc head and the tail are spliced, and are coated with metal knitted total screen layer in the outside of cable core successively, partly lead expansion buffer layer, wrinkle
Stricture of vagina aluminum set and epoxy resin oversheath, described expansion buffer layer of partly leading is to be made through calendering by matrix structure layer and material structure layer
Become, be coated with aqueous fire-proof coating layer in the outside of described epoxy resin oversheath, in cable core and metal knitted total shielding
Inorganic material heat absorption packed layer it is filled with between Ceng.
A kind of high flame resistance the most according to claim 1 controls cable, it is characterised in that: described semiconductive shielding layer
For ethene-vinyl acetate copolymer, EVA-carbon black composite material, EVA-white carbon black-multi-wall carbon nano-tube composite material, EVA-charcoal
One in black-graphene microchip composite, ethylene-ethyl acrylate copolymer and ethylene-butyl acrylate copolymer.
A kind of high flame resistance the most according to claim 1 controls cable, it is characterised in that: described insulation tube and six limits
Shape insulation tube is nylon tube.
A kind of high flame resistance the most according to claim 1 controls cable, it is characterised in that: described matrix structure layer is
Carried out what the uniformly coating of semi-conductive adhesive was made by woven dacron by pad dyeing mode；Described material structure layer is by Kafra fiber
Silk and water-proofing powder mix.
A kind of high flame resistance the most according to claim 1 controls cable, it is characterised in that: described metal knitted total screen
Covering layer is that bare copper wire weaves and surface is provided with polyester film.
A kind of high flame resistance the most according to claim 1 controls cable, it is characterised in that: described inorganic material heat absorption
Packed layer is the one in magnesium hydroxide, aluminium hydroxide, hydrazine aluminum sulfate potassium, hydrazine aluminum sulfate calcium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610778438.1A CN106169326A (en) | 2016-08-31 | 2016-08-31 | A kind of high flame resistance controls cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610778438.1A CN106169326A (en) | 2016-08-31 | 2016-08-31 | A kind of high flame resistance controls cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106169326A true CN106169326A (en) | 2016-11-30 |
Family
ID=57376802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610778438.1A Pending CN106169326A (en) | 2016-08-31 | 2016-08-31 | A kind of high flame resistance controls cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106169326A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269218A (en) * | 2014-10-17 | 2015-01-07 | 国家电网公司 | Water-tree-prevention ultrahigh-voltage cross linked polyethylene insulating power cable |
| CN204834112U (en) * | 2015-07-17 | 2015-12-02 | 安徽电信器材贸易工业有限责任公司 | Dampproofing multicore communication cable of winter protection |
| CN204857303U (en) * | 2015-07-17 | 2015-12-09 | 安徽电信器材贸易工业有限责任公司 | Fire prevention is able to bear or endure to draw waterproof communication cable |
-
2016
- 2016-08-31 CN CN201610778438.1A patent/CN106169326A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269218A (en) * | 2014-10-17 | 2015-01-07 | 国家电网公司 | Water-tree-prevention ultrahigh-voltage cross linked polyethylene insulating power cable |
| CN204834112U (en) * | 2015-07-17 | 2015-12-02 | 安徽电信器材贸易工业有限责任公司 | Dampproofing multicore communication cable of winter protection |
| CN204857303U (en) * | 2015-07-17 | 2015-12-09 | 安徽电信器材贸易工业有限责任公司 | Fire prevention is able to bear or endure to draw waterproof communication cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20120002817A (en) | Fire resistant cable | |
| US2800524A (en) | Electric cable | |
| CN104021851A (en) | Fire-proof cable | |
| CN106158109A (en) | A kind of wear-resistant pressure-resistant armoured control cable | |
| CN107275993A (en) | Fire safety radiating wiring spool | |
| CN113539585A (en) | Production process of flexible fireproof cable | |
| CN106169326A (en) | A kind of high flame resistance controls cable | |
| CN106098224A (en) | Aluminium sheath extrudes mineral insulated cable continuously | |
| KR102154555B1 (en) | Polyethylene pipe with low smoke zero halogen layer | |
| CN106158111A (en) | A kind of resistance to compression high fire-retardance armoured control cable | |
| JPS60107608A (en) | Fire-resistant optical cable | |
| CN208045168U (en) | A kind of high intensity cold resistant cable | |
| CN210200363U (en) | High temperature resistant fireproof cable | |
| CN105047268B (en) | Inorganic fireproof covering type mineral insulative soft fireproof cable | |
| CN205406166U (en) | Cable | |
| CN104867577A (en) | Novel environmental protection safety type fireproof cable | |
| CN104681176B (en) | A kind of mineral insulated cable for the moisture absorption that blocks water | |
| RU130416U1 (en) | OPTICAL FIRE SAFE CABLE | |
| CN208655279U (en) | A kind of super soft type air defence missile ignition lead | |
| CN102982885A (en) | High-temperature-resistant water-proof shielding power cable | |
| CN106558361A (en) | A kind of high efficiency and heat radiation and have fire-proof function cable | |
| CN206833980U (en) | A kind of reinforced fireproof charging pile cable | |
| CN108461199A (en) | A kind of inert gas shielding composite cable | |
| CN206412142U (en) | City emergency disposal 10kV mineral flame-retardant flexible power cables | |
| CN210378589U (en) | Can tensile low smoke and zero halogen environmental protection cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161130 |