CN208335838U - A kind of glass fiber cable of corrosion-resistant extremely difficult combustion - Google Patents
A kind of glass fiber cable of corrosion-resistant extremely difficult combustion Download PDFInfo
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- CN208335838U CN208335838U CN201820985476.9U CN201820985476U CN208335838U CN 208335838 U CN208335838 U CN 208335838U CN 201820985476 U CN201820985476 U CN 201820985476U CN 208335838 U CN208335838 U CN 208335838U
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Abstract
The utility model discloses a kind of glass fiber cables of corrosion-resistant extremely difficult combustion, including outer jointing jacket, flame retardant coating, internal protective cover, flame-retardant strip, cable core and reinforcer, the cable core is twisted around reinforcer outer layer, the reinforcer is located at cable core center, core wire is equipped in the cable core, it is wrapped up on the outside of the core wire by oxygen barrier, it is wrapped up on the outside of the oxygen barrier by insulating layer, it is wrapped up on the outside of the insulating layer by core wire protective case, it is wrapped up on the outside of the cable core by internal protective cover, it is wrapped up on the outside of the internal protective cover by flame retardant coating, it is wrapped up on the outside of the flame retardant coating by outer jointing jacket, flame-retardant strip is equipped between cable core and internal protective cover, gap between cable core and internal protective cover and flame-retardant strip is full of nylon yarn, the utility model is by being made outer jointing jacket with glass fiber impregnated polytetrafluoroethylene (PTFE) material, flame retardant coating is made in mica tape winding, Insulating layer is constituted using XLPE material, and core wire is made cable have high temperature resistant, be not easy to light, corrosion-resistant, the characteristic of high tenacity by nickel plated copper wire.
Description
Technical field
The utility model belongs to field of cable technology, and in particular to a kind of glass fiber cable of corrosion-resistant extremely difficult combustion.
Background technique
Cable is usually every group by several or the cable of similar rope that several groups of conducting wires (every group at least two) are twisted
Mutually insulated between conducting wire, and be often twisted into around a center, entire outside is surrounded by the coating of high-insulation.Cable has
Interior energization, the feature of external insulation.
With the rapid development of the national economy, China's power industry has the progress advanced by leaps and bounds, all trades and professions are all used
Electric power, thus the cable that transmits electric power need to have corresponding characteristic according to working environment with guarantee the normal conveying of electric power with
Safety utilization of electric power.Some foundries, industrial furnace manufacture, coking workshop aluminium manufacturer, steel mill and glass factory etc., surrounding working environment temperature
Spend high, the protective case of common cable, which is easy to be ignited, to burn, and causes conductor is exposed to be easy to that electric leakage accident occurs, has
Given this design a kind of high temperature resistant, the cable that is not easy to light it is necessary.
Utility model content
The purpose of this utility model is to provide a kind of glass fiber cable of corrosion-resistant extremely difficult combustion, the utility model passes through
Outer jointing jacket is made with glass fiber impregnated polytetrafluoroethylene (PTFE) material, flame retardant coating is made in mica tape winding, and insulating layer uses XLPE
Material is constituted, and core wire is made cable have high temperature resistant, be not easy to light, corrosion resistant characteristic, to solve above-mentioned background by nickel plated copper wire
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of glass fibre of corrosion-resistant extremely difficult combustion
Cable, including outer jointing jacket, flame retardant coating, internal protective cover, flame-retardant strip, cable core and reinforcer, the cable core is on the outside of reinforcer
Layer twists, and the reinforcer is located at cable core center, core wire is equipped in the cable core, the core wire outside is by oxygen barrier packet
It wraps up in, is wrapped up on the outside of the oxygen barrier by insulating layer, wrapped up on the outside of the insulating layer by core wire protective case, on the outside of the cable core
It is wrapped up by internal protective cover, is wrapped up on the outside of the internal protective cover by flame retardant coating, wrapped up on the outside of the flame retardant coating by outer jointing jacket.
Preferably, flame-retardant strip is equipped between the cable core and internal protective cover.
Preferably, the gap between the cable core and internal protective cover and flame-retardant strip is full of nylon yarn.
Preferably, the core wire is nickel plated copper wire.
Preferably, the reinforcer and the filling of cable core cable cream twist together.
Preferably, the reinforcer is nonconducting nonmetallic.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is in cable core around reinforcer outer layer by twisting, and passes through the twisted section of long and adjustment more than control cable core
Away from can make optical cable that there is good tensile property and temperature characterisitic, be equipped with core wire in the cable core, by oxygen on the outside of the core wire
Separation layer package, oxygen barrier are made of polyolefin, and core wire is prevented to be oxidized, by insulating layer packet on the outside of the oxygen barrier
It wraps up in, insulating layer is constituted using XLPE material, prevents cable core from leaking electricity, and is wrapped up on the outside of the insulating layer by core wire protective case, and core wire is protected
Sheath is made of glass fibre, has high temperature resistant, is not easy lighting characteristic, is wrapped up on the outside of the cable core by internal protective cover, interior protection
Set is made of PVC material, the characteristic for making cable that there is soda acid grease and chemicals to corrode, by fire resisting on the outside of the internal protective cover
Layer package, makes cable be not easy to be ignited, and is wrapped up on the outside of the flame retardant coating by outer jointing jacket, the outer jointing jacket is soaked by glass fibre
Stain polytetrafluoroethylene (PTFE) material is made, and so that cable is had high temperature resistant, is not easy the characteristic being ignited.
2, the utility model is made of by being equipped with flame-retardant strip, flame-retardant strip between cable core and internal protective cover polyvinyl chloride,
Cable is prevented to be ignited；Gap between cable core and internal protective cover and flame-retardant strip is full of nylon yarn, and cable is made to have high tenacity.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model.
In figure: 1 outer jointing jacket, 2 flame retardant coatings, 3 internal protective covers, 4 flame-retardant strips, 5 nylon yarns, 6 core wire protective cases, 7 insulating layers,
8 oxygen barriers, 9 core wires, 10 reinforcers, 11 cable cores, 12 cable cream.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of glass fiber cable of corrosion-resistant extremely difficult combustion,
Including outer jointing jacket 1, flame retardant coating 2, internal protective cover 3, flame-retardant strip 4, cable core 11 and reinforcer 10, the cable core 11 surrounds reinforcer
10 outer layers twist, and by control cable core more than 11 length and adjustment twisting pitch, optical cable can be made to have good tensile property and temperature
Characteristic, the reinforcer 10 are located at 11 center of cable core, core wire 9 are equipped in the cable core 11,9 outside of core wire is by oxygen
Separation layer 8 wraps up, and oxygen barrier 8 is made of polyolefin, and core wire 9 is prevented to be oxidized, and 8 outside of oxygen barrier is by insulating
Layer 7 wraps up, and insulating layer 7 is constituted using XLPE material, prevents cable core 11 from leaking electricity, and 7 outside of insulating layer is wrapped by core wire protective case 6
It wraps up in, core wire protective case 6 is made of glass fibre, has high temperature resistant, is not easy lighting characteristic, 11 outside of cable core is by internal protective cover
3 packages, internal protective cover 3 are made of PVC material, the characteristic for making cable that there is soda acid grease and chemicals to corrode, the interior guarantor
3 outside of sheath is wrapped up by flame retardant coating 2, and cable is made to be not easy to be ignited, and 2 outside of flame retardant coating is wrapped up by outer jointing jacket 1, described outer
Protective case 1 is made of glass fiber impregnated polytetrafluoroethylene (PTFE) material, so that cable is had high temperature resistant, is not easy the characteristic being ignited.
Further, flame-retardant strip 4 is equipped between the cable core 11 and internal protective cover 3, flame-retardant strip 4 is made of polyvinyl chloride,
Cable is prevented to be ignited.
Further, the gap between the cable core 11 and internal protective cover 3 and flame-retardant strip 4 is full of nylon yarn 5, has cable
There is high tenacity.
Further, the core wire 9 is nickel plated copper wire, has cable corrosion-resistant, conductive speed is fast.
Further, the reinforcer 10 and cable core 11 are filled with cable cream 12 twists together, and ensure that 10 He of reinforcer
Waterproofness between cable core 11.
Further, the reinforcer 10 is nonconducting nonmetallic, prevents cable leakage.
Structural principle: cable core 11 is twisted around 10 outer layer of reinforcer, by control cable core more than 11 length and adjusts twisting pitch,
It can make optical cable that there is good tensile property and temperature characterisitic, reinforcer 10 is located at 11 center of cable core, is equipped in cable core 11
Core wire 9,9 outside of core wire are wrapped up by oxygen barrier 8, and oxygen barrier 8 is made of polyolefin, prevents core wire 9 to be oxidized, oxygen
The outside of separation layer 8 is wrapped up by insulating layer 7, and insulating layer 7 is constituted using XLPE material, prevents cable core 11 from leaking electricity, 7 outside of insulating layer by
Core wire protective case 6 wraps up, and core wire protective case 6 is made of glass fibre, has high temperature resistant, is not easy lighting characteristic；
The outside of cable core 11 is wrapped up by internal protective cover 3, and internal protective cover 3 is made of PVC material, make cable have soda acid grease and
The characteristic of chemicals corrosion, the outside of internal protective cover 3 are wrapped up by flame retardant coating 2, and cable is made to be not easy to be ignited, 2 outside of flame retardant coating by
Outer jointing jacket 1 wraps up, and outer jointing jacket 1 is made of glass fiber impregnated polytetrafluoroethylene (PTFE) material, so that cable is had high temperature resistant, is not easy
The characteristic being ignited is equipped with flame-retardant strip 4 between cable core 11 and internal protective cover 3, flame-retardant strip 4 is made of polyvinyl chloride, prevents cable
It is ignited, the gap between cable core 11 and internal protective cover 3 and flame-retardant strip 4 is full of nylon yarn 5, and cable is made to have high tenacity.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of glass fiber cable of corrosion-resistant extremely difficult combustion, including outer jointing jacket (1), flame retardant coating (2), internal protective cover (3), resistance
Fire item (4), cable core (11) and reinforcer (10), it is characterised in that: the cable core (11) twists around reinforcer (10) outer layer, institute
State reinforcer (10) and be located at cable core (11) center, be equipped with core wire (9) in the cable core (11), on the outside of the core wire (9) by
Oxygen barrier (8) package, oxygen barrier (8) outside is wrapped up by insulating layer (7), by core on the outside of the insulating layer (7)
Line protective case (6) package, cable core (11) outside is wrapped up by internal protective cover (3), by flame retardant coating on the outside of the internal protective cover (3)
(2) it wraps up, is wrapped up on the outside of the flame retardant coating (2) by outer jointing jacket (1).
2. the glass fiber cable of the corrosion-resistant extremely difficult combustion of one kind according to claim 1, it is characterised in that: the cable core
(11) flame-retardant strip (4) are equipped between internal protective cover (3).
3. the glass fiber cable of the corrosion-resistant extremely difficult combustion of one kind according to claim 1, it is characterised in that: the cable core
(11) gap between internal protective cover (3) and flame-retardant strip (4) is full of nylon yarn (5).
4. the glass fiber cable of the corrosion-resistant extremely difficult combustion of one kind according to claim 1, it is characterised in that: the reinforcer
(10) it is filled and is twisted together with cable cream (12) with cable core (11).
5. the glass fiber cable of the corrosion-resistant extremely difficult combustion of one kind according to claim 1, it is characterised in that: the reinforcer
It (10) is nonconducting nonmetallic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820985476.9U CN208335838U (en) | 2018-06-21 | 2018-06-21 | A kind of glass fiber cable of corrosion-resistant extremely difficult combustion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820985476.9U CN208335838U (en) | 2018-06-21 | 2018-06-21 | A kind of glass fiber cable of corrosion-resistant extremely difficult combustion |
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| Publication Number | Publication Date |
|---|---|
| CN208335838U true CN208335838U (en) | 2019-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820985476.9U Active CN208335838U (en) | 2018-06-21 | 2018-06-21 | A kind of glass fiber cable of corrosion-resistant extremely difficult combustion |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109742706A (en) * | 2019-03-08 | 2019-05-10 | 江西扬帆实业有限公司 | A kind of cable and cable connecting arrangement with anti-fracture function |
-
2018
- 2018-06-21 CN CN201820985476.9U patent/CN208335838U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109742706A (en) * | 2019-03-08 | 2019-05-10 | 江西扬帆实业有限公司 | A kind of cable and cable connecting arrangement with anti-fracture function |
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