CN204904892U - Marine optoelectrical composite low tension cable - Google Patents
Marine optoelectrical composite low tension cable Download PDFInfo
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- CN204904892U CN204904892U CN201520493965.9U CN201520493965U CN204904892U CN 204904892 U CN204904892 U CN 204904892U CN 201520493965 U CN201520493965 U CN 201520493965U CN 204904892 U CN204904892 U CN 204904892U
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- cable
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- pair twist
- core
- vessel
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Abstract
The utility model provides a marine optoelectrical composite low tension cable, including three cable unit, a pair twist unit, four optical cable units and an enhancement core, three cable unit, a pair twist unit and four optical cable units use the enhancement core to center on as the center it strands into the cable core to strengthen the core, the cross -section of three cable unit, a pair twist unit is square transposition, four optical cable units strand with cable unit and pair twist unit between two liang at three cable unit and a pair twist unit, the cable core outside has set gradually from inside to outside to indulge and has wrapped the lacing that blocks water, has indulged package hot melt autohension composite aluminium -plastic tape layer and do not have steamed low cigarette flame retardant polyolefin oversheath. It is strong that this optoelectrical composite cable has a tensile bearing capacity, has electric, signal transmission and communication function, and the cable has characteristics such as waterproof, fire -retardant, safety and feature of environmental protection ability.
Description
Technical field
The utility model relates to technical field of optical fiber communication, particularly relates to a kind of photoelectric composite low-pressure cable in ship communication field.
Background technology
Photoelectric composite low-pressure cable peculiar to vessel it not only connect kinetic power source, the transmission of also hold concurrently band signal, control and communication system control signal.In electric control system peculiar to vessel, transmission of data signals and the water proof type providing kinetic energy to commonly use such compact conformation photoelectric composite low-pressure cable peculiar to vessel.Due to the particularity of its running environment, very high to the performance requirement of cable.Be characterized in optoelectronic composite cable, having power line, holding wire and order wire.Power line provides electric energy for system; Holding wire is signal transmission and Instrument connection; Optical cable may be used for communication.Have that transmission frequency is high, power loss is little, anti-interference is good, through-put power is large, water preventing ability is good, can bear the characteristics such as tension, wet environment is adaptable, has the features such as good anti-flammability.Because this series products is very high to its optical, electrical performance, moisture-resisting water-proof performance requirement, need mutual restriction and the impact of the factor considering each side, scientific optimization need be carried out to the material of optical cable of composition and structural design, to ensure that cable possesses best technical performance, meet the waterproof of control cable for boat and reliable security performance.
Utility model content
The utility model provides the water proof type photoelectric composite low-pressure cable peculiar to vessel that a kind of performance is good, the life-span is long, the advantage of optical fiber communication and the unique function of electric signal transmission are organically combined, and make cable unit, optical cable unit, the work of pair twist unit is separate, do not interfere with each other, to reach the function that electric power transfer, Signal transmissions and equipment control to be integrated.
For solving the problem, the utility model provides a kind of photoelectric composite low-pressure cable peculiar to vessel, include three cable unit, pair twist unit, four optical cable units and a strengthening core, described three cable unit, a pair twist unit and four optical cable units are twisted into cable core around described strengthening core centered by strengthening core; The cross section of described three cable unit, a pair twist unit is square stranded, described four optical cable units three cable unit and pair twist unit between any two with cable unit and pair twist unit stranded; Described cable core outside is disposed with vertical bag water blocking tape layer, the vertical plastic-aluminum combined belt of bag hot melt self-adhering and halogen-free and low-smoke flame-retardant polyolefin oversheath from inside to outside.
Further improvement is: be also provided with waterproof bisque between the plastic-aluminum combined belt of described vertical bag hot melt self-adhering and halogen-free and low-smoke flame-retardant polyolefin oversheath.
Further improvement is: described cable unit includes a soft tinned copper wire stranded conductor of anaerobic, and anaerobic soft tinned copper wire stranded conductor surface is extruded with cable plastics insulating barrier.
Further improvement is: described pair twist unit includes two pair twist cores twisted together, and pair twist core includes stranded conductor, and stranded conductor outside is coated with pair twist plastic insulating layer; Pair twist core is coated with tinned copper wire woven shield, is provided with drainage thread between pair twist core and tinned copper wire woven shield.
Further improvement is: described optical cable unit includes optical fiber, and optical fiber is filled with water blocking yarn, and optical fiber and water blocking yarn are coated with Loose tube.
The beneficial effects of the utility model: the unique function of the advantage of optical fiber communication and electric signal transmission has been carried out rational combination by the utility model, and the work of correlation unit separate, do not interfere with each other, the function that electric power transfer, Signal transmissions and equipment control to be integrated can be reached, be conducive to the electrical equipment requirement waiting special occasions peculiar to vessel.The utility model have employed Central Symmetric structure in structural design, not only has lightweight, that external diameter is little, product structure is stable feature; And there is excellent electric property and optical property, be convenient to install and transport, be applicable to the electrical control under special occasions such as grade peculiar to vessel and signal and communication.The utility model adopts stop water in the overall construction design of cable, water blocking yarn is had in the optical fiber of sleeve pipe, vertical bag water blocking tape layer, the vertical plastic-aluminum combined belt of bag hot melt self-adhering, waterproof bisque is had outside cable core, such structural design makes cable have excellent water resistance, meets the requirement that blocks water of special occasions peculiar to vessel.The jacket material of the utility model cable selects halogen-free and low-smoke flame-retardant polyolefin material, is conducive to the flame-retarding performance and the environmental-protecting performance that improve cable.
Accompanying drawing explanation
Fig. 1 is sectional view of the present utility model.
Fig. 2 is the sectional view of the utility model cable unit.
Fig. 3 is the sectional view of the utility model pair twist unit.
Fig. 4 is the sectional view of the utility model optical cable unit.
Wherein: 1-cable unit, 2-pair twist unit, 3-optical cable unit, 4-strengthening core, 5-indulges bag water blocking tape layer, and 6-indulges the plastic-aluminum combined belt of bag hot melt self-adhering, 7-halogen-free and low-smoke flame-retardant polyolefin oversheath, 8-waterproof bisque, the soft tinned copper wire stranded conductor of 9-anaerobic, 10-cable plastics insulating barrier, 11-stranded conductor, 12-pair twist plastic insulating layer, 13-tinned copper wire woven shield, 14-drainage thread, 15-optical fiber, 16-water blocking yarn, 17-Loose tube.
Embodiment
In order to deepen understanding of the present utility model, below in conjunction with embodiment, the utility model is described in further detail, and this embodiment, only for explaining the utility model, does not form the restriction to the utility model protection range.
As Figure 1-4, the present embodiment provides a kind of photoelectric composite low-pressure cable peculiar to vessel, include three cable unit, 1, pair twist unit, 2, four optical cable units 3 and a strengthening core 4, described three cable unit 1, pair twist unit 2 and four optical cable units 3 are twisted into cable core around described strengthening core 4 centered by strengthening core 4; The cross section of described three cable unit 1, pair twist unit 2 is square stranded, described four optical cable units 3 three cable unit 1 and pair twist unit 2 between any two with cable unit 1 and pair twist unit 2 stranded; Described cable core outside is disposed with vertical bag water blocking tape layer 5, the vertical plastic-aluminum combined belt 6 of bag hot melt self-adhering and halogen-free and low-smoke flame-retardant polyolefin oversheath 7 from inside to outside.Waterproof bisque 8 is also provided with between the plastic-aluminum combined belt 6 of described vertical bag hot melt self-adhering and halogen-free and low-smoke flame-retardant polyolefin oversheath 7.Described cable unit 1 includes a soft tinned copper wire stranded conductor 9 of anaerobic, and anaerobic soft tinned copper wire stranded conductor 9 surface is extruded with cable plastics insulating barrier 10.Described pair twist unit 2 includes two pair twist cores twisted together, and pair twist core includes stranded conductor 11, and stranded conductor 11 outside is coated with pair twist plastic insulating layer 12; Pair twist core is coated with tinned copper wire woven shield 13, is provided with drainage thread 14 between pair twist core and tinned copper wire woven shield 13.Described optical cable unit 3 includes optical fiber 15, and optical fiber 15 is filled with water blocking yarn 16, and optical fiber 15 and water blocking yarn 16 are coated with Loose tube 17.
The unique function of the advantage of optical fiber communication and electric signal transmission has been carried out rational combination by the present embodiment, and the work of correlation unit separate, do not interfere with each other, the function that electric power transfer, Signal transmissions and equipment control to be integrated can be reached, be conducive to the electrical equipment requirement waiting special occasions peculiar to vessel.The present embodiment have employed Central Symmetric structure in structural design, not only has lightweight, that external diameter is little, product structure is stable feature; And there is excellent electric property and optical property, be convenient to install and transport, be applicable to the electrical control under special occasions such as grade peculiar to vessel and signal and communication.The present embodiment adopts stop water in the overall construction design of cable, water blocking yarn 16 is had in the optical fiber of sleeve pipe, vertical bag water blocking tape layer 5, the vertical plastic-aluminum combined belt 6 of bag hot melt self-adhering, waterproof bisque 8 is had outside cable core, such structural design makes cable have excellent water resistance, meets the requirement that blocks water of special occasions peculiar to vessel.The jacket material of the present embodiment cable selects halogen-free and low-smoke flame-retardant polyolefin material, is conducive to the flame-retarding performance and the environmental-protecting performance that improve cable.
Claims (5)
1. a photoelectric composite low-pressure cable peculiar to vessel, it is characterized in that: include three cable unit (1), pair twist unit (2), four optical cable units (3) and a strengthening core (4), described three cable unit (1), a pair twist unit (2) and four optical cable units (3) are twisted into cable core around described strengthening core (4) centered by strengthening core (4); The cross section of described three cable unit (1), a pair twist unit (2) is square stranded, described four optical cable units (3) three cable unit (1) and pair twist unit (2) between any two with cable unit (1) and pair twist unit (2) stranded; Described cable core outside is disposed with vertical bag water blocking tape layer (5), the vertical plastic-aluminum combined belt of bag hot melt self-adhering (6) and halogen-free and low-smoke flame-retardant polyolefin oversheath (7) from inside to outside.
2. a kind of photoelectric composite low-pressure cable peculiar to vessel as claimed in claim 1, is characterized in that: be also provided with waterproof bisque (8) between the plastic-aluminum combined belt of described vertical bag hot melt self-adhering (6) and halogen-free and low-smoke flame-retardant polyolefin oversheath (7).
3. a kind of photoelectric composite low-pressure cable peculiar to vessel as claimed in claim 1, it is characterized in that: described cable unit (1) includes a soft tinned copper wire stranded conductor (9) of anaerobic, and anaerobic soft tinned copper wire stranded conductor (9) surface is extruded with cable plastics insulating barrier (10).
4. a kind of photoelectric composite low-pressure cable peculiar to vessel as claimed in claim 1, it is characterized in that: described pair twist unit (2) includes two pair twist cores twisted together, pair twist core includes stranded conductor (11), and stranded conductor (11) outside is coated with pair twist plastic insulating layer (12); Pair twist core is coated with tinned copper wire woven shield (13), is provided with drainage thread (14) between pair twist core and tinned copper wire woven shield (13).
5. a kind of photoelectric composite low-pressure cable peculiar to vessel as claimed in claim 1, it is characterized in that: described optical cable unit (3) includes optical fiber (15), optical fiber (15) is filled with water blocking yarn (16), and optical fiber (15) and water blocking yarn (16) are coated with Loose tube (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520493965.9U CN204904892U (en) | 2015-07-10 | 2015-07-10 | Marine optoelectrical composite low tension cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520493965.9U CN204904892U (en) | 2015-07-10 | 2015-07-10 | Marine optoelectrical composite low tension cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204904892U true CN204904892U (en) | 2015-12-23 |
Family
ID=54927052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520493965.9U Expired - Fee Related CN204904892U (en) | 2015-07-10 | 2015-07-10 | Marine optoelectrical composite low tension cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204904892U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111554441A (en) * | 2020-05-13 | 2020-08-18 | 长春烽火技术有限公司 | Manufacturing and using method of photoelectric composite cable |
| CN114188079A (en) * | 2021-10-27 | 2022-03-15 | 宏安集团有限公司 | Photoelectric composite cable |
-
2015
- 2015-07-10 CN CN201520493965.9U patent/CN204904892U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111554441A (en) * | 2020-05-13 | 2020-08-18 | 长春烽火技术有限公司 | Manufacturing and using method of photoelectric composite cable |
| CN114188079A (en) * | 2021-10-27 | 2022-03-15 | 宏安集团有限公司 | Photoelectric composite cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191122 Address after: 238300 Wuhu City, Anhui Province, Wuwei County no town nests on the east side of the road (24) Patentee after: Anhui long union intelligent photoelectric Co., Ltd. Address before: 238300, Wuwei County City, Anhui province Wuhu City Industrial Zone Patentee before: ANHUI TIANLONG ELECTRIC CABLE GROUP CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20200710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |