CN107610806A - A kind of composite cable - Google Patents
A kind of composite cable Download PDFInfo
- Publication number
- CN107610806A CN107610806A CN201610549471.7A CN201610549471A CN107610806A CN 107610806 A CN107610806 A CN 107610806A CN 201610549471 A CN201610549471 A CN 201610549471A CN 107610806 A CN107610806 A CN 107610806A
- Authority
- CN
- China
- Prior art keywords
- layer
- polyurethane
- coated
- insulating layer
- polyurethane insulating
- 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
- 239000002131 composite material Substances 0.000 title claims abstract description 18
- 239000010410 layer Substances 0.000 claims abstract description 76
- 239000004814 polyurethane Substances 0.000 claims abstract description 37
- 229920002635 polyurethane Polymers 0.000 claims abstract description 35
- 239000003063 flame retardant Substances 0.000 claims abstract description 16
- 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 15
- 239000004020 conductor Substances 0.000 claims abstract description 15
- 229910001069 Ti alloy Inorganic materials 0.000 claims abstract description 13
- 239000011347 resin Substances 0.000 claims abstract description 11
- 229920005989 resin Polymers 0.000 claims abstract description 11
- 238000005253 cladding Methods 0.000 claims abstract description 10
- 239000000835 fiber Substances 0.000 claims abstract description 9
- 239000003292 glue Substances 0.000 claims abstract description 9
- 239000011241 protective layer Substances 0.000 claims abstract description 7
- 206010000269 abscess Diseases 0.000 claims abstract description 5
- 239000011159 matrix material Substances 0.000 claims abstract description 4
- 239000010425 asbestos Substances 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 229920000915 polyvinyl chloride Polymers 0.000 claims 3
- 239000004800 polyvinyl chloride Substances 0.000 claims 3
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention discloses a kind of composite cable to include optic fibre core and conductor cable core, and optic fibre core is coated with waterproof layer, and the waterproof layer is coated with water-absorbing resin layer；Conductor cable core is coated with the first polyurethane insulating layer, first polyurethane insulating layer is coated with glue line, glue line is coated with the second polyurethane insulating layer, first polyurethane insulating layer includes polyurethane matrix and the abscess being scattered in polyurethane-base body, and the second polyurethane insulating layer is solid construction；Composite cable also includes the second titanium alloy stratum reticulare of flame-retardant layer, the first titanium alloy stratum reticulare of the cladding flame-retardant layer, the PVC protective layers of cladding the first titanium alloy stratum reticulare and the cladding PVC protective layers；Water-absorbing resin layer and second polyurethane insulating layer are located inside the flame-retardant layer.The present invention cable can either transmission signal and can enough transmit electric power.
Description
Technical field
The present invention relates to field of cables, and in particular to a kind of composite cable.
Background technology
With advances in technology, various types of signal cables and power cable are developed, and meet that various occasions make
Needs, but existing cable is merely able to transmission signal or transmission electric power mostly, for not only needing transmission signal but also needing
The occasion of electric power is transmitted, it is necessary to set a variety of cables, it is complex.
The content of the invention
Goal of the invention：A kind of it is contemplated that the defects of overcoming prior art, there is provided composite cable.
Technical scheme：A kind of composite cable, including optic fibre core and conductor cable core, the optic fibre core are coated with waterproof
Layer, the waterproof layer are coated with water-absorbing resin layer；The conductor cable core is coated with the first polyurethane insulating layer, and described first
Polyurethane insulating layer is coated with glue line, and the glue line is coated with the second polyurethane insulating layer, and described first is poly-
Urethane insulating barrier includes polyurethane matrix and the abscess being scattered in polyurethane-base body, and second polyurethane insulating layer is real
Core structure；The composite cable also includes flame-retardant layer, the first titanium alloy stratum reticulare of the cladding flame-retardant layer, cladding first titanium
The PVC protective layers of alloy stratum reticulare and the second titanium alloy stratum reticulare for coating the PVC protective layers；The water-absorbing resin layer and described
Two polyurethane insulating layers are located inside the flame-retardant layer.
Further, the thickness of first polyurethane insulating layer is more than second polyurethane insulating layer.
Further, the flame-retardant layer is asbestos layer.
Further, the water-absorbing resin layer is dehydrating gel layer.
Further, the conductor cable core is twisted by multifilament.
Further, 3 conductor cable cores are included in the composite cable.
Beneficial effect：The cable of the present invention, can either transmission signal, and can enough transmits electric power, only needs a cable with regard to energy
Enough meet the needs of both.
Brief description of the drawings
Fig. 1 cable schematic diagrames of the present invention；
Fig. 2 is optic fibre core and its covering schematic diagram；
Fig. 3 is conductor cable core and its covering schematic diagram.
Embodiment
Reference：1.1 light cable cores；1.2 waterproof layer；1.3 water accepting layer；2.1 conductor cable cores；2.2 first polyurethane are exhausted
Edge layer；2.3 abscess；2.4 glue line；2.5 second polyurethane insulating layers；3 flame-retardant layers；4 first titanium alloy stratum reticulares；5PVC is protected
Layer；6 second titanium alloy stratum reticulares.
A kind of composite cable, including optic fibre core 1.1 and conductor cable core 2.1, the optic fibre core 1.1 are coated with waterproof
Layer 1.2, the waterproof layer 1.2 is coated with water-absorbing resin layer 1.3；It is exhausted that the conductor cable core 2.1 is coated with the first polyurethane
Edge layer 2.2, first polyurethane insulating layer 2.2 are coated with glue line 2.4, and the glue line 2.4 is coated with
Two polyurethane insulating layers 2.5, first polyurethane insulating layer 2.2 include polyurethane matrix and are scattered in polyurethane-base body
Abscess 2.3, second polyurethane insulating layer 2.5 is solid construction；The composite cable also includes flame-retardant layer 3, cladding institute
The first titanium alloy stratum reticulare 4 of flame-retardant layer, the PVC protective layers 5 of cladding the first titanium alloy stratum reticulare 4 and the cladding PVC is stated to protect
Second titanium alloy stratum reticulare 6 of sheath 5；The water-absorbing resin layer 1.3 and second polyurethane insulating layer 2.5 are positioned at described fire-retardant
Inside layer 3.The thickness of first polyurethane insulating layer 2.2 is more than second polyurethane insulating layer.The flame-retardant layer is asbestos layer.
The water-absorbing resin layer is dehydrating gel layer.The conductor cable core is twisted by multifilament.Include 3 in the composite cable
Root conductor cable core.
The polyurethane insulating layer of the balloon-shaped structure of cable of the present invention so that the deadweight of cable reduces, and improves cable
Flexibility；Titanium alloy stratum reticulare wearability is good, enhances the bulk strength of cable；And the light cable core of cable being capable of waterproof.
Although the present invention is illustrated and described with regard to preferred embodiment, it is understood by those skilled in the art that
Without departing from scope defined by the claims of the present invention, variations and modifications can be carried out to the present invention.
Claims (5)
1. a kind of composite cable, it is characterised in that including optic fibre core and conductor cable core, the optic fibre core is coated with waterproof
Layer, the waterproof layer are coated with water-absorbing resin layer；The conductor cable core is coated with the first polyurethane insulating layer, and described first
Polyurethane insulating layer is coated with glue line, and the glue line is coated with the second polyurethane insulating layer, and described first is poly-
Urethane insulating barrier includes polyurethane matrix and the abscess being scattered in polyurethane-base body, and second polyurethane insulating layer is real
Core structure；The composite cable also includes flame-retardant layer, the first titanium alloy stratum reticulare of the cladding flame-retardant layer, cladding first titanium
The PVC protective layers of alloy stratum reticulare and the second titanium alloy stratum reticulare for coating the PVC protective layers；The water-absorbing resin layer and described
Two polyurethane insulating layers are located inside the flame-retardant layer.
2. composite cable according to claim 1, it is characterised in that the thickness of first polyurethane insulating layer is more than institute
State the second polyurethane insulating layer.
3. composite cable according to claim 1, it is characterised in that the flame-retardant layer is asbestos layer.
4. composite cable according to claim 1, it is characterised in that the waterproof layer is polyvinyl chloride layer；The water suction
Resin bed is dehydrating gel layer.
5. composite cable according to claim 1, it is characterised in that the conductor cable core is twisted by multifilament.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610549471.7A CN107610806A (en) | 2016-07-12 | 2016-07-12 | A kind of composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610549471.7A CN107610806A (en) | 2016-07-12 | 2016-07-12 | A kind of composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107610806A true CN107610806A (en) | 2018-01-19 |
Family
ID=61055250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610549471.7A Pending CN107610806A (en) | 2016-07-12 | 2016-07-12 | A kind of composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107610806A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4243038A1 (en) * | 2022-03-10 | 2023-09-13 | Nexans | Water barrier materials for a dynamic power cable for submarine applications |
-
2016
- 2016-07-12 CN CN201610549471.7A patent/CN107610806A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4243038A1 (en) * | 2022-03-10 | 2023-09-13 | Nexans | Water barrier materials for a dynamic power cable for submarine applications |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180119 |
|
| WD01 | Invention patent application deemed withdrawn after publication |