CN212411669U - Halogen-free low-smoke optical cable communication cable - Google Patents
Halogen-free low-smoke optical cable communication cable Download PDFInfo
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- CN212411669U CN212411669U CN202021025132.7U CN202021025132U CN212411669U CN 212411669 U CN212411669 U CN 212411669U CN 202021025132 U CN202021025132 U CN 202021025132U CN 212411669 U CN212411669 U CN 212411669U
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- layer
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- cladding
- insulating layer
- outer end
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- 230000003287 optical effect Effects 0.000 title claims abstract description 11
- 239000000779 smoke Substances 0.000 title claims abstract description 8
- 239000010410 layer Substances 0.000 claims abstract description 114
- 238000005253 cladding Methods 0.000 claims abstract description 32
- 239000004020 conductor Substances 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 26
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 26
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 26
- 239000011241 protective layer Substances 0.000 claims abstract description 19
- 239000011248 coating agent Substances 0.000 claims abstract description 18
- 238000000576 coating method Methods 0.000 claims abstract description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000010439 graphite Substances 0.000 claims abstract description 16
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims abstract description 15
- 230000009970 fire resistant effect Effects 0.000 claims abstract description 13
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000003063 flame retardant Substances 0.000 claims abstract description 7
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 6
- 239000012188 paraffin wax Substances 0.000 claims description 13
- 239000010445 mica Substances 0.000 claims description 10
- 229910052618 mica group Inorganic materials 0.000 claims description 10
- 229920000098 polyolefin Polymers 0.000 claims description 10
- 239000003365 glass fiber Substances 0.000 claims description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 7
- 239000010703 silicon Substances 0.000 claims description 7
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 3
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 3
- 239000007770 graphite material Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910010293 ceramic material Inorganic materials 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 9
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000008054 signal transmission Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
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Abstract
The utility model discloses a there is not steamed low cigarette optical cable communication cable, including internal conduction layer, internal protection layer, woven metal mesh, middle part insulating layer, outside flame retardant coating, outside anticorrosion coating: the cladding of inside conducting layer outer end has inside protective layer, and the metal mesh grid outer end cladding has middle part insulating layer, middle part insulating layer outer end cladding has outside flame retardant coating. The utility model discloses inside cladding has the metal mesh grid, and outside cladding has the polyvinyl chloride protective layer, has further strengthened the structural strength of cable, and the outside cladding graphite shielding layer of conductor insulation has reduced the signal interference between conductor outside and the conductor, and metal mesh grid outer end cladding has multiple halogen-free low-smoke fire-resistant material layer, has strengthened the refractiveness of cable greatly, and the cable surface scribbles the anticorrosion coating, has prolonged the life of cable.
Description
Technical Field
The utility model relates to a cable especially relates to a there is not steamed low cigarette optical cable communication cable.
Background
The cable is an electric energy or signal transmission device, usually comprises several or several groups of wire, along with the popularization of cable, the safety of cable becomes an important problem, and usually the cable all can not resist high temperature, and outside insulating layer material halogen substance, under the circumstances of burning, releases the halogenous gas, and smog concentration is high, causes serious environmental pollution, can cause the electric energy of cable or the interrupt of signal transmission simultaneously, influences people's use, causes the inconvenience.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a there is not steamed low cigarette optical cable communication cable to solve above-mentioned technical problem.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a there is not steamed low cigarette optical cable communication cable, includes internal conduction layer, internal protection layer, metal mesh grid, middle part insulating layer, outside flame retardant coating, outside anti-corrosion coating: the cladding of inside conducting layer outer end has inside protective layer, and the metal mesh grid outer end cladding has middle part insulating layer, middle part insulating layer outer end cladding has outside flame retardant coating.
On the basis of the technical scheme, the internal conduction layer includes conductor, conductor insulating layer, graphite shielding layer, internal protection layer includes polyvinyl chloride layer, chlorinated paraffin layer, and is a plurality of the outside cladding of conductor has conductor insulating layer, and the outside cladding of each conductor insulating layer has graphite shielding layer, the cladding of graphite shielding layer outer end has polyvinyl chloride layer and polyvinyl chloride layer outer end cladding to have chlorinated paraffin layer.
On the basis of the technical scheme, the middle insulating layer comprises a polyolefin insulating layer and a ceramic silicon insulating layer, and the outer fire-resistant layer comprises a glass fiber rope filling layer, a fire-resistant mica tape and a polyvinyl chloride protective layer.
On the basis of the technical scheme, the anti-corrosion coating is inorganic zinc-rich paint for the material, the conductor is the metal material, conductor insulation layer is the crosslinked polyethylene material, graphite shielding layer is the graphite material, polyvinyl chloride layer and polyvinyl chloride protective layer are the polyvinyl chloride material, the chlorinated paraffin layer is the chlorinated paraffin material, the polyolefin insulation layer is the polyolefin material, the silicon-on-ceramic insulation layer is the silicon-on-ceramic material, the glass fine rope filling layer is the glass fiber material, the fire-resistant mica area is the mica material.
Compared with the prior art, the utility model has the advantages of it is following: the utility model discloses inside cladding has the metal mesh grid, and outside cladding has the polyvinyl chloride protective layer, has further strengthened the structural strength of cable, and the outside cladding graphite shielding layer of conductor insulation has reduced the signal interference between conductor outside and the conductor, and metal mesh grid outer end cladding has multiple halogen-free low-smoke fire-resistant material layer, has strengthened the refractiveness of cable greatly, and the cable surface scribbles the anticorrosion coating, has prolonged the life of cable.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a detailed view of the present invention.
Fig. 3 is a sectional view of the present invention.
In the figure: 1. internal conducting layer, 2, internal protective layer, 3, metal mesh grid, 4, middle part insulating layer, 5, outside flame retardant coating, 6, anticorrosion coating, 7, conductor, 8, conductor insulating layer, 9, graphite shielding layer, 10, polyvinyl chloride layer, 11, chlorinated paraffin layer, 12, polyolefin insulating layer, 13, ceramic silicon insulating layer, 14, glass fiber rope filling layer, 15, fire resistant mica tape, 16, polyvinyl chloride protective layer.
Detailed Description
The invention is explained in further detail below with reference to the figures and the embodiments.
As shown in fig. 1-3, a halogen-free low-smoke optical cable communication cable comprises an internal conducting layer 1, an internal protective layer 2, a metal mesh grid 3, a middle insulating layer 4, an external fire-resistant layer 5, an external anti-corrosion coating 6: the cladding of 1 outer end of internal conduction layer has inside protective layer 2, and 3 outer ends of metal mesh grid have middle part insulating layer 4, the cladding of 4 outer ends of middle part insulating layer has outside flame retardant coating 5.
The middle insulating layer 4 comprises a polyolefin insulating layer 12 and a ceramic silicon insulating layer 13, and the outer fireproof layer 5 comprises a glass fiber rope filling layer 14, a fireproof mica tape 15 and a polyvinyl chloride protective layer 16.
The anticorrosion coating 6 is inorganic zinc-rich paint for the material, the conductor 7 is the metal material, conductor insulating layer 8 is the crosslinked polyethylene material, graphite shielding layer 9 is the graphite material, polyvinyl chloride layer 10 and polyvinyl chloride protective layer 16 are the polyvinyl chloride material, chlorinated paraffin layer 11 is the chlorinated paraffin material, polyolefin insulating layer 12 is the polyolefin material, pottery silicon insulating layer 13 is the pottery silicon material, glass fiber rope filling layer 14 is the glass fiber material, fire-resistant mica area 15 is the mica material.
The utility model discloses a theory of operation: the utility model discloses the outside cladding of 2 inside protective layers has metal mesh grid 3, and the outside cladding of cable has polyvinyl chloride protective layer 16, the structural strength of cable has further been strengthened, 8 outside cladding graphite shield layers of conductor insulation 9, the signal interference between 7 outsides of conductor and the conductor 7 has been reduced, 3 outer end claddings of metal mesh grid have the fire-resistant material layer of the steamed low cigarette of multiple material nothing, the refractiveness of cable has been strengthened greatly, and reduce the cable and release harmful substance when burning, the cable surface scribbles anticorrosion coating 6, the life of cable has been prolonged.
The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.
Claims (4)
1. The utility model provides a there is not steamed low cigarette optical cable communication cable, includes inside conducting layer (1), inside protective layer (2), woven metal mesh (3), middle part insulating layer (4), outside flame retardant coating (5), its characterized in that of outside anticorrosion coating (6): the outer end of the internal conducting layer (1) is wrapped with an internal protective layer (2), the outer end of the metal woven mesh (3) is wrapped with a middle insulating layer (4), and the outer end of the middle insulating layer (4) is wrapped with an external fire-resistant layer (5).
2. A halogen-free low smoke optical cable communication cable according to claim 1, wherein: inside conducting layer (1) includes conductor (7), conductor insulating layer (8), graphite shielding layer (9), inside protective layer (2) are including polyvinyl chloride layer (10), chlorinated paraffin layer (11), and are a plurality of conductor (7) outside cladding has conductor insulating layer (8), and each conductor insulating layer (8) outside cladding has graphite shielding layer (9), graphite shielding layer (9) outer end cladding has polyvinyl chloride layer (10) and polyvinyl chloride layer (10) outer end cladding has chlorinated paraffin layer (11).
3. A halogen-free low smoke optical cable communication cable according to claim 2, wherein: the middle insulating layer (4) comprises a polyolefin insulating layer (12) and a silicon ceramic insulating layer (13), and the outer fire-resistant layer (5) comprises a glass fiber rope filling layer (14), a fire-resistant mica tape (15) and a polyvinyl chloride protective layer (16).
4. A halogen-free low smoke optical cable communication cable according to claim 3, wherein: anticorrosion coating (6) is inorganic zinc-rich paint for the material, conductor (7) are the metal material, insulating conductor layer (8) are the crosslinked polyethylene material, graphite shielding layer (9) are the graphite material, polyvinyl chloride layer (10) and polyvinyl chloride protective layer (16) are the polyvinyl chloride material, chlorinated paraffin layer (11) are the chlorinated paraffin material, insulating polyolefin layer (12) are the polyolefin material, silicon ceramic insulating layer (13) are the silicon ceramic material, glass fiber rope filling layer (14) are the glass fiber material, fire-resistant mica area (15) are the mica material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021025132.7U CN212411669U (en) | 2020-06-08 | 2020-06-08 | Halogen-free low-smoke optical cable communication cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021025132.7U CN212411669U (en) | 2020-06-08 | 2020-06-08 | Halogen-free low-smoke optical cable communication cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212411669U true CN212411669U (en) | 2021-01-26 |
Family
ID=74409731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021025132.7U Active CN212411669U (en) | 2020-06-08 | 2020-06-08 | Halogen-free low-smoke optical cable communication cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212411669U (en) |
-
2020
- 2020-06-08 CN CN202021025132.7U patent/CN212411669U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A halogen-free low smoke optical cable communication cable Effective date of registration: 20231211 Granted publication date: 20210126 Pledgee: Industrial and Commercial Bank of China Limited Huizhou Jiangnan Branch Pledgor: Guangdong Wuyang cross link power technology Co.,Ltd. Registration number: Y2023980070656 |