CN104101972A - Low smoke zero halogen flame retardant slurry resisting optical cable for offshore oil platform - Google Patents
Low smoke zero halogen flame retardant slurry resisting optical cable for offshore oil platform Download PDFInfo
- Publication number
- CN104101972A CN104101972A CN201410343430.3A CN201410343430A CN104101972A CN 104101972 A CN104101972 A CN 104101972A CN 201410343430 A CN201410343430 A CN 201410343430A CN 104101972 A CN104101972 A CN 104101972A
- Authority
- CN
- China
- Prior art keywords
- halogen flame
- layer
- optical cable
- mud
- offshore oil
- 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
Landscapes
- Communication Cables (AREA)
Abstract
The invention discloses a low smoke zero halogen flame retardant slurry resisting optical cable for an offshore oil platform. The low smoke zero halogen flame retardant slurry resisting optical cable comprises a center reinforcing member, an optical unit, a taped covering layer, a bearing layer, an inner protection layer, an armor layer, and an outer protection layer. The optical unit is subjected to spiral twisting around the center reinforcing member to form a cable core, the taped covering layer is arranged on the outer portion of the cable core, the bearing layer spirally winds the taped covering layer, the inner protection layer is subjected to pressing wrapping outside the bearing layer, the armor layer is weaved outside the inner protection layer, and the outer protection layer is subjected to pressing wrapping outside the armor layer. According to the low smoke zero halogen flame retardant slurry resisting optical cable, the inner and outer protection layers are made of low smoke zero halogen flame retardant slurry resisting materials which neither produce a toxic gas in a fire disaster nor produce secondary harm to human bodies and equipment; meanwhile, the low smoke zero halogen flame retardant slurry resisting optical cable has the capability of resisting slurries and thus can be well adaptive to harsh operation environments of the offshore oil platform.
Description
Technical field
The invention belongs to offshore oil platform and use optical cable field, be specifically related to the low-smoke non-halogen flame-retardant optical cable of resistance to mud for a kind of offshore oil platform.
Background technology
Offshore oil platform equipment, because of the singularity of its operating environment, has proposed higher technical requirement to supporting with it optical cable.Along with the more attention of the mankind to environmental protection, also in order to prevent the poisonous gas of optical cable generation in fire, avoid human body and equipment to cause secondary disaster simultaneously, require optical cable to possess the ability of low-smoke non-halogen flame-retardant; Because the general mud in offshore oil platform equipment operating area is full of, environment is severe, therefore, require optical cable to possess the ability of resistance to mud.In order better to adapt to the severe operating environment requirement of offshore oil platform, the invention provides the low-smoke non-halogen flame-retardant optical cable of resistance to mud for a kind of offshore oil platform.
Summary of the invention
Goal of the invention: in order to solve the deficiencies in the prior art, the invention provides the low-smoke non-halogen flame-retardant optical cable of resistance to mud for a kind of offshore oil platform, it does not produce poisonous gas in fire, can not cause secondary injury to human body and equipment; The ability that simultaneously possesses resistance to mud, can well adapt to the severe operating environment of offshore oil platform.
Technical scheme: the low-smoke non-halogen flame-retardant optical cable of resistance to mud for a kind of offshore oil platform, comprise central reinforce member, light unit, lapping layer, bearing layer, sheath, armor, outer jacket, light unit spiral is stranded in to surrounding's formation cable core of central reinforce member, in cable core outside, there is lapping layer, at lapping layer external spiral, be wound around bearing layer, at bearing layer, be extruded with sheath outward, at sheath, weave armor outward, at armor, be extruded with outer jacket outward.
As optimization: described smooth unit comprises optical fiber, bearing layer and sheath, optical fiber adopts single mode tight tube fiber, and bearing layer adopts aramid fiber material spiral winding to form, and sheath adopts the low-smoke non-halogen flame-retardant polyolefine material of resistance to mud.
As optimization: described sheath and outer jacket all adopt the low-smoke non-halogen flame-retardant polyolefine material of resistance to mud.
As optimization: described armor adopts bronze wire braiding to form.
As optimization: described central reinforce member adopts fibre reinforced materials FRP.
As optimization: described lapping layer adopts high flame retardant band to carry out wrapped.
As optimization: described bearing layer adopts aramid fiber material spiral winding to form.
Beneficial effect of the present invention:
1, the inside and outside sheath of the present invention adopts the resistance to mud materials of low-smoke non-halogen flame-retardant, and it does not produce poisonous gas in fire, can not cause secondary injury to human body and equipment; The ability that simultaneously possesses resistance to mud, can well adapt to the severe operating environment of offshore oil platform.
2, armor of the present invention adopts bronze wire braiding to form, and not only makes its physical strength protective capability be strengthened, and has also further improved the corrosion resistance of armor simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In figure: 1-central reinforce member, 2-light unit, 3-lapping layer, 4-bearing layer, 5-sheath, 6-armor, 7-outer jacket;
Fig. 2 is smooth cellular construction schematic diagram of the present invention;
In figure: 21-optical fiber, 22-bearing layer, 23-sheath.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described.
Embodiment
As shown in Figure 1-2, the low-smoke non-halogen flame-retardant optical cable of resistance to mud for a kind of offshore oil platform, comprise central reinforce member 1, light unit 2, lapping layer 3, bearing layer 4, sheath 5, armor 6, outer jacket 7, light unit 2 spirals are stranded in to surrounding's formation cable core of central reinforce member 1, in cable core outside, there is lapping layer 3, at lapping layer 3 external spirals, be wound around bearing layer 4, outside bearing layer 4, be extruded with sheath 5, at the outer braiding armor 6 of sheath 5, outside armor 6, be extruded with outer jacket 7.
Described smooth unit 2 comprises optical fiber 21, bearing layer 22 and sheath 23, and optical fiber adopts single mode tight tube fiber, and bearing layer adopts aramid fiber material spiral winding to form, and sheath 23 adopts the low-smoke non-halogen flame-retardant polyolefine material of resistance to mud.
Described sheath 5 and outer jacket 7 all adopt the low-smoke non-halogen flame-retardant polyolefine material of resistance to mud.
Described armor 6 adopts bronze wire braiding to form.
Described central reinforce member 1 adopts fibre reinforced materials FRP.
Described lapping layer 3 adopts high flame retardant band to carry out wrapped.
Described bearing layer 4 adopts aramid fiber material spiral winding to form.
Claims (7)
1. the low-smoke non-halogen flame-retardant optical cable of resistance to mud for an offshore oil platform, it is characterized in that: comprise central reinforce member (1), light unit (2), lapping layer (3), bearing layer (4), sheath (5), armor (6), outer jacket (7), light unit (2) spiral is stranded in to surrounding's formation cable core of central reinforce member (1), in cable core outside, there is lapping layer (3), at lapping layer (3) external spiral, be wound around bearing layer (4), outside bearing layer (4), be extruded with sheath (5), braiding armor (6) outside sheath (5), outside armor (6), be extruded with outer jacket (7).
2. according to the low-smoke non-halogen flame-retardant optical cable of resistance to mud for the offshore oil platform described in claims 1, it is characterized in that: described smooth unit (2) comprises optical fiber (21), bearing layer (22) and sheath (23), optical fiber adopts single mode tight tube fiber, bearing layer adopts aramid fiber material spiral winding to form, and sheath (23) adopts the low-smoke non-halogen flame-retardant polyolefine material of resistance to mud.
3. according to the low-smoke non-halogen flame-retardant optical cable of resistance to mud for the offshore oil platform described in claims 1, it is characterized in that: described sheath (5) and outer jacket (7) all adopt the low-smoke non-halogen flame-retardant polyolefine material of resistance to mud.
4. according to the low-smoke non-halogen flame-retardant optical cable of resistance to mud for the offshore oil platform described in claims 1, it is characterized in that: described armor (6) adopts bronze wire braiding to form.
5. according to the low-smoke non-halogen flame-retardant optical cable of resistance to mud for the offshore oil platform described in claims 1, it is characterized in that: described central reinforce member (1) adopts fibre reinforced materials FRP.
6. according to the low-smoke non-halogen flame-retardant optical cable of resistance to mud for the offshore oil platform described in claims 1, it is characterized in that: described lapping layer (3) adopts high flame retardant band to carry out wrapped.
7. according to the low-smoke non-halogen flame-retardant optical cable of resistance to mud for the offshore oil platform described in claims 1, it is characterized in that: described bearing layer (4) adopts aramid fiber material spiral winding to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410343430.3A CN104101972A (en) | 2014-07-18 | 2014-07-18 | Low smoke zero halogen flame retardant slurry resisting optical cable for offshore oil platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410343430.3A CN104101972A (en) | 2014-07-18 | 2014-07-18 | Low smoke zero halogen flame retardant slurry resisting optical cable for offshore oil platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104101972A true CN104101972A (en) | 2014-10-15 |
Family
ID=51670255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410343430.3A Pending CN104101972A (en) | 2014-07-18 | 2014-07-18 | Low smoke zero halogen flame retardant slurry resisting optical cable for offshore oil platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104101972A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135654A (en) * | 2011-05-06 | 2011-07-27 | 苏州市吴江特种电缆二厂有限公司 | Layer-stranded optical cable |
| CN103499862A (en) * | 2013-09-27 | 2014-01-08 | 江苏亨通光电股份有限公司 | Stainless steel band wrapping reinforced type armored cable and manufacturing method thereof |
| CN103760650A (en) * | 2014-01-27 | 2014-04-30 | 江苏永鼎股份有限公司 | Highly flame-retardant and fire-retardant cable |
| CN204044403U (en) * | 2014-07-18 | 2014-12-24 | 中天科技海缆有限公司 | A kind of offshore oil platform low-smoke non-halogen flame-retardant optical cable of resistance to mud |
-
2014
- 2014-07-18 CN CN201410343430.3A patent/CN104101972A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102135654A (en) * | 2011-05-06 | 2011-07-27 | 苏州市吴江特种电缆二厂有限公司 | Layer-stranded optical cable |
| CN103499862A (en) * | 2013-09-27 | 2014-01-08 | 江苏亨通光电股份有限公司 | Stainless steel band wrapping reinforced type armored cable and manufacturing method thereof |
| CN103760650A (en) * | 2014-01-27 | 2014-04-30 | 江苏永鼎股份有限公司 | Highly flame-retardant and fire-retardant cable |
| CN204044403U (en) * | 2014-07-18 | 2014-12-24 | 中天科技海缆有限公司 | A kind of offshore oil platform low-smoke non-halogen flame-retardant optical cable of resistance to mud |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204925481U (en) | Armor optical fiber cable for field operation | |
| CN203882678U (en) | High temperature resistant tear-resistant flexible cable | |
| CN204065505U (en) | A kind of flexible steel pipe armouring light ship optical cable | |
| CN204044403U (en) | A kind of offshore oil platform low-smoke non-halogen flame-retardant optical cable of resistance to mud | |
| CN104459918A (en) | Wind power generation control optical cable | |
| CN104101972A (en) | Low smoke zero halogen flame retardant slurry resisting optical cable for offshore oil platform | |
| CN207488566U (en) | A kind of optical cable for being easily installed positioning | |
| CN205900179U (en) | Photoelectric composite cable | |
| CN204359984U (en) | A kind of high resiliency communication cable | |
| CN203054298U (en) | RF (Radio Frequency) remote optical cable for base station | |
| CN205049786U (en) | Fire -retardant water -fast flame cable of radiationing hardening | |
| CN204632398U (en) | A kind of mine down-hole fireproof cable | |
| CN107976753A (en) | A kind of bending-twisting fiber optic cables | |
| CN210606722U (en) | High-strength compression-resistant cable | |
| CN203689984U (en) | Electric power communication composite cable used for petrochemical industry | |
| CN203397736U (en) | Flat watertight cable used for underwater frequent movement | |
| CN203838380U (en) | Novel nonmetallic stranded mining optical cable | |
| CN203617042U (en) | Medium-voltage soft conductor photoelectric comprehensive cable | |
| CN207281359U (en) | A kind of indoor mini armored optical cable | |
| CN206096567U (en) | Presort a type submarine fiber cable | |
| CN202583544U (en) | Loose tube layer stranded waterline cable | |
| CN207381144U (en) | A kind of pressure-resistant water-proof cable | |
| CN105118567A (en) | Light-duty compound shore power cable | |
| CN206833951U (en) | A kind of composite high- and low-temperature resistance cable | |
| CN206116085U (en) | Compound cable of robot communication and power under water |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141015 |
|
| RJ01 | Rejection of invention patent application after publication |