CN204044403U - A kind of offshore oil platform low-smoke non-halogen flame-retardant optical cable of resistance to mud - Google Patents
A kind of offshore oil platform low-smoke non-halogen flame-retardant optical cable of resistance to mud Download PDFInfo
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- CN204044403U CN204044403U CN201420398571.0U CN201420398571U CN204044403U CN 204044403 U CN204044403 U CN 204044403U CN 201420398571 U CN201420398571 U CN 201420398571U CN 204044403 U CN204044403 U CN 204044403U
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- mud
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Abstract
The utility model discloses a kind of offshore oil platform low-smoke non-halogen flame-retardant optical cable of resistance to mud, comprise central reinforce member, light unit, lapping layer, bearing layer, sheath, armor, outer jacket.Light unit spiral is stranded in surrounding's formation cable core of central reinforce member, has lapping layer in cable core outside, be wound around bearing layer at lapping layer external spiral, outside bearing layer, be extruded with sheath, weave armor outward at sheath, outside armor, be extruded with outer jacket.The inside and outside sheath of the utility model adopts the resistance to mud materials of low-smoke non-halogen flame-retardant, and it does not produce poisonous gas in a fire, can not cause secondary injury to human body and equipment; Possess the ability of resistance to mud simultaneously, the severe operating environment of offshore oil platform can well be adapted to.
Description
Technical field
The utility model belongs to offshore oil platform optical cable field, is specifically related to a kind of offshore oil platform low-smoke non-halogen flame-retardant optical cable of resistance to mud.
Background technology
Offshore oil platform equipment, because of the singularity of its operating environment, proposes higher technical requirement to optical cable supporting with it.Along with the mankind are to the more attention of environmental protection, simultaneously also in order to prevent the poisonous gas that in fire, optical cable produces, avoid causing secondary disaster to human body and equipment, requiring that optical cable possesses the ability of low-smoke non-halogen flame-retardant; Due to the general mud injection in offshore oil platform equipment operating area, bad environments, therefore, require that optical cable possesses the ability of resistance to mud.In order to better adapt to the severe operating environment requirement of offshore oil platform, the utility model provides a kind of offshore oil platform low-smoke non-halogen flame-retardant optical cable of resistance to mud.
Utility model content
Utility model object: in order to solve the deficiencies in the prior art, the utility model provides a kind of offshore oil platform low-smoke non-halogen flame-retardant optical cable of resistance to mud, and it does not produce poisonous gas in a fire, can not cause secondary injury to human body and equipment; Possess the ability of resistance to mud simultaneously, the severe operating environment of offshore oil platform can well be adapted to.
Technical scheme: a kind of offshore oil platform low-smoke non-halogen flame-retardant optical cable of resistance to mud, comprise central reinforce member, light unit, lapping layer, bearing layer, sheath, armor, outer jacket, light unit spiral is stranded in surrounding's formation cable core of central reinforce member, lapping layer is had in cable core outside, bearing layer is wound around at lapping layer external spiral, outside bearing layer, be extruded with sheath, weave armor outward at sheath, outside armor, be extruded with outer jacket.
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 composition, 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 composition.
The beneficial effects of the utility model:
1, the inside and outside sheath of the utility model adopts the resistance to mud materials of low-smoke non-halogen flame-retardant, and it does not produce poisonous gas in a fire, can not cause secondary injury to human body and equipment; Possess the ability of resistance to mud simultaneously, the severe operating environment of offshore oil platform can well be adapted to.
2, the utility model armor adopts bronze wire braiding to form, and not only makes its physical strength protective capability be strengthened, also further increases the corrosion resistance of armor simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
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 utility model;
In figure: 21-optical fiber, 22-bearing layer, 23-sheath.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail.
Embodiment
As shown in Figure 1-2, a kind of offshore oil platform low-smoke non-halogen flame-retardant optical cable of resistance to mud, 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 surrounding's formation cable core of central reinforce member 1, there is lapping layer 3 in cable core outside, be wound around bearing layer 4 at lapping layer 3 external spiral, outside bearing layer 4, be extruded with sheath 5, at sheath 5 outer braiding armor 6, 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 composition, 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 to weave and forms.
Described central reinforce member 1 adopts fibre reinforced materials FRP.
It is wrapped that described lapping layer 3 adopts high flame retardant band to carry out.
Described bearing layer 4 adopts aramid fiber material spiral winding to form.
Claims (7)
1. the offshore oil platform low-smoke non-halogen flame-retardant optical cable of resistance to mud, 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 surrounding's formation cable core of central reinforce member (1), lapping layer (3) is had in cable core outside, bearing layer (4) is wound around at lapping layer (3) external spiral, sheath (5) is extruded with outside bearing layer (4), armor (6) is woven outward at sheath (5), outer jacket (7) is extruded with outside armor (6).
2. the offshore oil platform low-smoke non-halogen flame-retardant optical cable of resistance to mud according to 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 composition, and sheath (23) adopts the low-smoke non-halogen flame-retardant polyolefine material of resistance to mud.
3. the offshore oil platform low-smoke non-halogen flame-retardant optical cable of resistance to mud according to claims 1, 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. the offshore oil platform low-smoke non-halogen flame-retardant optical cable of resistance to mud according to claims 1, is characterized in that: described armor (6) adopts bronze wire braiding to form.
5. the offshore oil platform low-smoke non-halogen flame-retardant optical cable of resistance to mud according to claims 1, is characterized in that: described central reinforce member (1) adopts fibre reinforced materials FRP.
6. the offshore oil platform low-smoke non-halogen flame-retardant optical cable of resistance to mud according to claims 1, is characterized in that: described lapping layer (3) adopts high flame retardant band to carry out wrapped.
7. the offshore oil platform low-smoke non-halogen flame-retardant optical cable of resistance to mud according to claims 1, is characterized in that: described bearing layer (4) adopts aramid fiber material spiral winding composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420398571.0U CN204044403U (en) | 2014-07-18 | 2014-07-18 | A kind of offshore oil platform low-smoke non-halogen flame-retardant optical cable of resistance to mud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420398571.0U CN204044403U (en) | 2014-07-18 | 2014-07-18 | A kind of offshore oil platform low-smoke non-halogen flame-retardant optical cable of resistance to mud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204044403U true CN204044403U (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420398571.0U Active CN204044403U (en) | 2014-07-18 | 2014-07-18 | A kind of offshore oil platform low-smoke non-halogen flame-retardant optical cable of resistance to mud |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104101972A (en) * | 2014-07-18 | 2014-10-15 | 中天科技海缆有限公司 | Low smoke zero halogen flame retardant slurry resisting optical cable for offshore oil platform |
-
2014
- 2014-07-18 CN CN201420398571.0U patent/CN204044403U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104101972A (en) * | 2014-07-18 | 2014-10-15 | 中天科技海缆有限公司 | Low smoke zero halogen flame retardant slurry resisting optical cable for offshore oil platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" |
Address after: 226010 No. 1 South Road, Nantong economic and Technological Development Zone, Jiangsu, China Patentee after: Zhongtian Technology submarine cable Co., Ltd Address before: 226000 No. 1 Xin Kai Nan Road, Nantong economic and Technological Development Zone, Jiangsu Patentee before: ZHONGTAN TECHNOLOGY SUBMARINE CABLE Co.,Ltd. |
|
| CP03 | "change of name, title or address" |