CN208111164U - A kind of low cigarette cable for digital communication in naval vessel - Google Patents
A kind of low cigarette cable for digital communication in naval vessel Download PDFInfo
- Publication number
- CN208111164U CN208111164U CN201820252451.8U CN201820252451U CN208111164U CN 208111164 U CN208111164 U CN 208111164U CN 201820252451 U CN201820252451 U CN 201820252451U CN 208111164 U CN208111164 U CN 208111164U
- Authority
- CN
- China
- Prior art keywords
- cable
- digital communication
- layer
- naval vessel
- low cigarette
- 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.)
- Expired - Fee Related
Links
- 238000004891 communication Methods 0.000 title claims abstract description 25
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 21
- 230000008093 supporting effect Effects 0.000 claims abstract description 29
- 239000013307 optical fiber Substances 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000000779 smoke Substances 0.000 claims abstract description 8
- 229920006231 aramid fiber Polymers 0.000 claims abstract description 4
- 238000002955 isolation Methods 0.000 claims abstract description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 12
- 229920001903 high density polyethylene Polymers 0.000 claims description 12
- 239000004700 high-density polyethylene Substances 0.000 claims description 12
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 8
- 239000005030 aluminium foil Substances 0.000 claims description 6
- 238000009954 braiding Methods 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 229920001971 elastomer Polymers 0.000 claims description 4
- 239000000395 magnesium oxide Substances 0.000 claims description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 230000035807 sensation Effects 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 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 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000037351 starvation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a kind of low cigarette cable for digital communication in naval vessel, the cross-section of cable is oval, framework location in the cable portion and prolong cable length direction extension, skeleton outer wall is circumferentially arranged with multiple supporting surfaces, skeleton extends outward to form isolation fin between any adjacent support surfaces, optical fiber and twisted pair wire are born against on more than a supporting surface, skeleton, the filled layer with elliptic cross-section is formed between optical fiber and twisted pair wire filled with aramid fiber, sheath is sequentially enclosed on the outside of filled layer, waterproof layer, shielded layer and outer jacket, outer jacket is by including that the material of haloflex and smoke suppressant is made；Optical fiber and communication cable (i.e. twisted pair wire) integrated design are saved wiring space by the utility model；Outer jacket uses haloflex and Al (OH)3With Mg (OH)2Combination is made, and due to the reason that organic principle is diluted, improves the property and quantity for generating volatile matter when burning, reduces the yield of smog.
Description
Technical field
The utility model relates to the low cigarette cable for digital communication of field of cable technology more particularly to a kind of naval vessel.
Background technique
Traditional cable for digital communication and optical cable is separately to register one's residence, and needs secondary wiring, occupies more wiring space, and
And construction progress is slower, increases resources costs, and traditional split cable and optical cable, resists the energy of outside electromagnetic interference
Power is weaker, and the electromagenetic wave radiation ability for controlling itself is poor, can also make to the normal work of other equipment around and network
At puzzlement, therefore, the occasion that present cable for digital communication and optical cable are not able to satisfy requirements at the higher level is used；And it is laid in naval vessel
This lesser cable in space, the electrical properties such as flame retardant property, shielding properties are easier to wreck, since naval vessel space is narrow
It is small, it is difficult to distribute once fire dense smoke occurs, this just needs cable to generate less in burning or do not generate smog.
Utility model content
To solve technical problem present in background technique, the utility model proposes a kind of low cigarette digital communication electricity in naval vessel
Cable.
The utility model proposes a kind of naval vessel low cigarette cable for digital communication, including skeleton, optical fiber, twisted pair wire, filling
Layer, sheath, waterproof layer, shielded layer and outer jacket；The cross-section of cable is oval, and framework location portion and prolongs electricity in the cable
Cable length direction extends, and skeleton outer wall extends outwardly between any adjacent support surfaces circumferentially arranged with multiple supporting surfaces, skeleton
Isolation fin is formed, supporting surface includes the first supporting surface and the second supporting surface, and the first supporting surface is along the short axle side of the ellipse
To setting, the first supporting surface is arranged in along the two sides of long axis direction in the second supporting surface, and optical fiber is on the first supporting surface, twisted pair wire
It is resisted against on the second supporting surface, being formed between skeleton, optical fiber and twisted pair wire filled with aramid fiber has filling out for elliptic cross-section
Layer is filled, sheath, waterproof layer, shielded layer and outer jacket are sequentially enclosed on the outside of filled layer, outer jacket is by including haloflex
It is made with the material of smoke suppressant.
Preferably, sheath is by including that the material of silicon rubber, nano magnesia and nano aluminium oxide is made.
Preferably, waterproof layer is by including that the material of polyurethane is made.
Preferably, by including that aluminium foil and braiding copper wire are constituted, aluminium foil is wrapped in outside braiding copper wire shielded layer.
Preferably, smoke suppressant is by including Al (OH)3With Mg (OH)2Material be made.
Preferably, optical fiber includes fibre core, semi-conductive shield and high density polyethylene (HDPE) insulating layer, semi-conductive shield package
Outside fibre core, high density polyethylene (HDPE) insulating layer is wrapped in outside semi-conductive shield.
Preferably, every twisted pair wire includes the more copper conductors being mutually twisted and the second third being wrapped in outside more copper conductors
Rubber insulation.
Preferably, drain wire is equipped between outer jacket and shielded layer, drain wire extends longitudinally along the cable.
Preferably, outer jacket outer wall is equipped with a plurality of reinforcing rib extended longitudinally along the cable, and more reinforcing ribs are parallel
Setting.
In the utility model, the low cigarette cable for digital communication in naval vessel proposed, by optical fiber and communication cable (i.e. pair twist
Line) integrated design, save wiring space；Outer jacket uses haloflex and Al (OH)3With Mg (OH)2Combination is made, by
In the reason that organic principle is diluted, the property and quantity for generating volatile matter when burning are improved, the yield of smog is reduced.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of low cigarette cable for digital communication in naval vessel schematic cross-section；
Fig. 2 be the utility model proposes a kind of low cigarette cable for digital communication optical fiber in naval vessel schematic cross-section.
Specific embodiment
As shown in FIG. 1, FIG. 1 is the utility model proposes a kind of sectional view of naval vessel with low cigarette cable for digital communication, Fig. 2
For the utility model proposes a kind of low cigarette cable for digital communication optical fiber in naval vessel schematic cross-section.
Referring to Fig.1, the utility model proposes a kind of low cigarette cable for digital communication in naval vessel, including skeleton 1, six roots of sensation optical fiber
2, four pairs of twisted pair wires 3, filled layer 4, sheath 5, waterproof layer 6, shielded layer 7 and outer jacket 8；The cross-section of cable is oval,
Skeleton 1 is made of rubber material, and to improve the flexibility of cable, skeleton 1, which is located in the middle part of cable and prolongs cable length direction, to be prolonged
Stretch, skeleton 1 be symmetrical structure, 1 outer wall of skeleton circumferentially arranged with six supporting surfaces, skeleton 1 between any adjacent support surfaces to
Isolation fin 13 is extended to form outside, and for separating optical fiber 2 and twisted pair wire 3, supporting surface includes two the first supporting surfaces 11 and four
A second supporting surface 12, the first supporting surface 11 are arranged along the short-axis direction of the ellipse, and four the second supporting surfaces 12 divide two-by-two
First supporting surface 11 is not set along the two sides of long axis direction, six roots of sensation optical fiber 2 is born against on two the first supporting surfaces 11, each
There are three optical fiber 2 on first supporting surface 11, four pairs of twisted pair wires 3 are resisted against one by one on four the second supporting surfaces 12, skeleton 1, optical fiber 2
The filled layer 4 with elliptic cross-section is formed filled with aramid fiber between twisted pair wire 3, is enclosed with interior shield on the outside of filled layer 4
Layer 5 is enclosed with waterproof layer 6 outside sheath 5, shielded layer 7 is enclosed with outside waterproof layer 6, is enclosed with outer jacket outside shielded layer 7
8, outer jacket 8 is by including that the material of haloflex and smoke suppressant is made, and smoke suppressant is by including Al (OH)3With Mg (OH)2Material
It is made, Al (OH)3With Mg (OH)2It can be with since organic principle be by Al (OH)3With Mg (OH)2The diluted reason of decomposition product, changes
It has been apt to generate the property and quantity of volatile matter when burning, has reduced the yield of smog.
Sheath 5 is by including that the material of silicon rubber, nano magnesia and nano aluminium oxide is made, nano magnesia and nanometer
Aluminium oxide can be used as physical barriers layer, play the role of high temperature resistant insulation and starvation, to reduce in the case of fire
The damaging influence that high temperature generates optical fiber 2 and twisted pair wire 3.
Waterproof layer 6 since the environment on naval vessel is very moist, and contains salt by including that the material of polyurethane is made in moisture
Point, waterproof layer 6 can be very good water and salinity is blocked in outside, avoid causing to corrode to cable inside, and shielded layer 7 is by including aluminium
Foil and braiding copper wire are constituted, and aluminium foil is wrapped in outside braiding copper wire, prevent external magnetic field from interfering to optical fiber 2 and twisted pair wire 3
Influence data transmission.
Two drain wires 9 are equipped between outer jacket 8 and shielded layer 7, two drain wires 9 are located at the long axis of oval cross section
Two sides simultaneously extend longitudinally along the cable, and drain wire 9 is one kind of lightning protection facility, and being mainly used for direct-burried cable prevents induction lightening
Stream, i.e., damage to crops caused by thunder when, have inductive lightning that may inductively enter cable, at this moment in cable construction laying drain wire 9
Induced current can be inducted into ground, to play the role of the protection person and equipment safety；8 outer wall of outer jacket is equipped with four
The reinforcing rib 81 extended longitudinally along the cable, more reinforcing ribs 81 are arranged in parallel, and improve cable axial strength.
Referring to Fig. 2, the every optical fiber 2 in the present embodiment includes fibre core 21, semi-conductive shield 22 and high density polyethylene (HDPE)
Insulating layer 23, semi-conductive shield 22 are wrapped in outside fibre core 21, and high density polyethylene (HDPE) insulating layer 23 is wrapped in shield semiconductors
Outside layer 22；Every twisted pair wire 3 includes the more copper conductors 31 being mutually twisted and the second third being wrapped in outside more copper conductors 31
Rubber insulation 32.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (9)
1. a kind of low cigarette cable for digital communication in naval vessel, which is characterized in that including skeleton (1), optical fiber (2), twisted pair wire (3), fill out
Fill layer (4), sheath (5), waterproof layer (6), shielded layer (7) and outer jacket (8)；The cross-section of cable is oval, skeleton (1)
It is located in the middle part of cable and prolongs the extension of cable length direction, skeleton (1) outer wall exists circumferentially arranged with multiple supporting surfaces, skeleton (1)
Isolation fin (13) is extended outward to form between arbitrary neighborhood supporting surface, supporting surface includes the first supporting surface (11) and the second support
Face (12), the first supporting surface (11) are arranged along the short-axis direction of the ellipse, and the second supporting surface (12) setting is in the first support
Face (11) is along the two sides of long axis direction, and for optical fiber (2) on the first supporting surface (11), twisted pair wire (3) is resisted against the second supporting surface
(12) on, the filled layer with elliptic cross-section is formed between skeleton (1), optical fiber (2) and twisted pair wire (3) filled with aramid fiber
(4), sheath (5), waterproof layer (6), shielded layer (7) and outer jacket (8), outer jacket (8) are sequentially enclosed on the outside of filled layer (4)
It is made of the material for including haloflex and smoke suppressant.
2. the low cigarette cable for digital communication in naval vessel according to claim 1, which is characterized in that sheath (5) is by including silicon
The material of rubber, nano magnesia and nano aluminium oxide is made.
3. the low cigarette cable for digital communication in naval vessel according to claim 1, which is characterized in that waterproof layer (6) is by including poly-
The material of urethane is made.
4. the low cigarette cable for digital communication in naval vessel according to claim 1, which is characterized in that shielded layer (7) is by including aluminium
Foil and braiding copper wire are constituted, and aluminium foil is wrapped in outside braiding copper wire.
5. the low cigarette cable for digital communication in naval vessel according to claim 1, which is characterized in that smoke suppressant is by including Al (OH)3
With Mg (OH)2Material be made.
6. the low cigarette cable for digital communication in naval vessel according to claim 1, which is characterized in that optical fiber (2) includes fibre core
(21), semi-conductive shield (22) and high density polyethylene (HDPE) insulating layer (23), semi-conductive shield (22) are wrapped in fibre core (21)
Outside, it is external that high density polyethylene (HDPE) insulating layer (23) is wrapped in semi-conductive shield (22).
7. the low cigarette cable for digital communication in naval vessel according to claim 1, which is characterized in that every twisted pair wire (3) includes
More mutually twisted copper conductors (31) and the ethylene propylene rubber insulated layer (32) for being wrapped in more copper conductors (31) outsides.
8. the low cigarette cable for digital communication in naval vessel according to claim 1, which is characterized in that outer jacket (8) and shielded layer
(7) drain wire (9) are equipped between, drain wire (9) extends longitudinally along the cable.
9. the low cigarette cable for digital communication in naval vessel according to claim 1, which is characterized in that set on outer jacket (8) outer wall
There is a plurality of reinforcing rib (81) extended longitudinally along the cable, more reinforcing ribs (81) are arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820252451.8U CN208111164U (en) | 2018-02-12 | 2018-02-12 | A kind of low cigarette cable for digital communication in naval vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820252451.8U CN208111164U (en) | 2018-02-12 | 2018-02-12 | A kind of low cigarette cable for digital communication in naval vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208111164U true CN208111164U (en) | 2018-11-16 |
Family
ID=64125162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820252451.8U Expired - Fee Related CN208111164U (en) | 2018-02-12 | 2018-02-12 | A kind of low cigarette cable for digital communication in naval vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208111164U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109686489A (en) * | 2019-01-24 | 2019-04-26 | 浙江汉维通信器材有限公司 | A kind of water-blocking LAN cable |
| CN110289129A (en) * | 2019-06-20 | 2019-09-27 | 深圳市东景盛电子技术有限公司 | A kind of optical cable |
-
2018
- 2018-02-12 CN CN201820252451.8U patent/CN208111164U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109686489A (en) * | 2019-01-24 | 2019-04-26 | 浙江汉维通信器材有限公司 | A kind of water-blocking LAN cable |
| CN110289129A (en) * | 2019-06-20 | 2019-09-27 | 深圳市东景盛电子技术有限公司 | A kind of optical cable |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208111164U (en) | A kind of low cigarette cable for digital communication in naval vessel | |
| CN204808955U (en) | Symmetry flame retarded cable | |
| CN107768003A (en) | A kind of novel cable | |
| CN203225124U (en) | Waterproof anti-interference control cable | |
| CN101303916B (en) | Computer cable for nuclear power plant | |
| CN208045170U (en) | A kind of cotton covered wire with water-proof function | |
| CN207425399U (en) | Shielding transmission control cable | |
| CN203150215U (en) | Trailing variable-frequency cable for ports | |
| CN202796154U (en) | Low-voltage reel flexible cable for harbor | |
| CN102122540A (en) | Highly-insulated flame-resistant cable | |
| CN214336359U (en) | Copper core polyvinyl chloride mineral substance cable | |
| CN201725603U (en) | High-performance special instrument loop cable for boats | |
| CN201237936Y (en) | 35KV and below water-resistant cable | |
| CN201749698U (en) | Anti-interference special instrument loop cable for ship | |
| CN206774286U (en) | A kind of efficiently anti-electromagnetic interference cable | |
| KR101080922B1 (en) | Duct for Preventing Cable Leakage Current | |
| CN210223605U (en) | High-flexibility anti-fatigue towline control cable | |
| CN202816485U (en) | Medium-voltage shielding cable | |
| CN204760119U (en) | Tensile, resistance to compression middling pressure power cable that blocks water | |
| CN203520967U (en) | 1.9/3.3 kV and below cable for coal mine frequency conversion apparatus | |
| CN107591223A (en) | A kind of high performance cable for Aero-Space | |
| CN202796102U (en) | Composite cable for ships and water platforms | |
| CN211087978U (en) | Power cable with electromagnetic resistance and corona resistance | |
| CN203536001U (en) | Explosion-proof cable | |
| CN219163037U (en) | Insulating cable with multilayer leakage protection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 |