CN202887789U - Halogen-free fire-proof mud-proof control cable for offshore platform - Google Patents
Halogen-free fire-proof mud-proof control cable for offshore platform Download PDFInfo
- Publication number
- CN202887789U CN202887789U CN 201220644434 CN201220644434U CN202887789U CN 202887789 U CN202887789 U CN 202887789U CN 201220644434 CN201220644434 CN 201220644434 CN 201220644434 U CN201220644434 U CN 201220644434U CN 202887789 U CN202887789 U CN 202887789U
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- Prior art keywords
- halogen
- mud
- cable
- fire
- offshore platform
- 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
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- 229910052736 halogen Inorganic materials 0.000 claims abstract description 24
- 150000002367 halogens Chemical class 0.000 claims abstract description 24
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000003365 glass fiber Substances 0.000 claims abstract description 11
- 229920001187 thermosetting polymer Polymers 0.000 claims abstract description 11
- 229920000098 polyolefin Polymers 0.000 claims abstract description 10
- 239000004020 conductor Substances 0.000 claims abstract description 9
- 239000000779 smoke Substances 0.000 claims abstract description 9
- 229910052802 copper Inorganic materials 0.000 claims abstract description 6
- 239000010949 copper Substances 0.000 claims abstract description 6
- RJDOZRNNYVAULJ-UHFFFAOYSA-L [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Mg++].[Mg++].[Mg++].[Al+3].[Si+4].[Si+4].[Si+4].[K+] Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Mg++].[Mg++].[Mg++].[Al+3].[Si+4].[Si+4].[Si+4].[K+] RJDOZRNNYVAULJ-UHFFFAOYSA-L 0.000 claims abstract description 5
- 230000009970 fire resistant effect Effects 0.000 claims description 10
- 230000004888 barrier function Effects 0.000 claims description 7
- 239000010425 asbestos Substances 0.000 abstract description 3
- 229910052895 riebeckite Inorganic materials 0.000 abstract description 3
- 239000003063 flame retardant Substances 0.000 abstract description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 238000004873 anchoring Methods 0.000 abstract 1
- 238000005536 corrosion prevention Methods 0.000 abstract 1
- 239000004719 irradiation crosslinked polyethylene Substances 0.000 abstract 1
- 230000000979 retarding effect Effects 0.000 abstract 1
- DXZMANYCMVCPIM-UHFFFAOYSA-L zinc;diethylphosphinate Chemical compound [Zn+2].CCP([O-])(=O)CC.CCP([O-])(=O)CC DXZMANYCMVCPIM-UHFFFAOYSA-L 0.000 abstract 1
- 238000009954 braiding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- -1 alkali-free Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 150000004291 polyenes Chemical class 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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- Insulated Conductors (AREA)
- Ropes Or Cables (AREA)
Abstract
The utility model discloses a halogen-free fire-proof mud-proof control cable for an offshore platform. A plurality of strands of tinned copper conductors, synthetic mica tape fireproof layers and irradiation crosslinked polyethylene layers extruded on the fireproof layers form insulated cable cores, a plurality of the insulated cable cores are twisted into cable cores, halogen-free flame retardant glass fiber filling layers are filled in gaps of the cable cores, halogen-free glass fiber tapes are overlapped and lapped outside the cable cores and a thermosetting halogen-free low-smoke polyolefin inner sheath is extruded outside the cable cores, a tinned copper wire shielding anchoring layer is knitted outside the inner sheath, and a thermosetting halogen-free low-smoke mud polyolefin outer sheath is lapped on the outermost layer of the cable. The halogen-free fire-proof mud-proof control cable has excellent characteristics of fire resistance, corrosion prevention, oil resistance, inflaming retarding, mud resistance, no halogen and lead, fluoride, alkali and asbestos, low smoke, and the like.
Description
Technical field:
The utility model relates to a kind of offshore platform with the fire-resistant control cables of anti-mud of Halogen, belongs to technical field of electric wires and cables.
Background technology:
Along with the high speed development of Chinese offshore oil exploitation, offshore platform will obtain to develop fast with the auxiliary products of control cables as offshore platform.Offshore platform is mainly used in the signal transmission of offshore platform control system with control cables, is the neural lifeblood of control system on the offshore platform, plays an important role for the normal operation of offshore platform.Because the particularity of offshore platform usefulness control cables and key, present many offshore platform manufactory requires to adopt fire prevention, anti-mud, oil resistant, anticorrosion, Halogen product for the control system connecting line of critical component, can work in order to control system under emergency rating, avoid unnecessary loss.
The offshore platform of China also is in the primary stage with the manufacturing of control cables at present, the technical merit and the level of processing that add domestic each cable producer are uneven, and International Maritime Organization has higher requirement to offshore platform cable, not only require cable used by offshore platform to have low cigarette, Halogen, flame-retarding characteristic, also to have without asbestos, alkali-free, Halogen, the requirement such as fire-resistant, cause certain production difficulty to domestic manufacturer.This just requires the producer must the break-through skill barrier, sets up the R﹠D team of oneself, develops the product with independent intellectual property rights, like this, will drive the development of China sea upper mounting plate oil exploitation technology, will produce good society and economic benefit.
Summary of the invention:
For overcoming the defective of prior art, the purpose of this utility model is to provide a kind of offshore platform fire-resistant control cables of anti-mud of Halogen, have the characteristics such as excellent fire-resistant, oil resistant, anticorrosion, Halogen, anti-mud, the control system that can be widely used in the places such as oil platform, boats and ships, warship, excellent product performance.
The utility model technical solution problem adopts following technical scheme:
The offshore platform fire-resistant control cables of anti-mud of Halogen, by the multiply tinned copper conductor, synthetic mica tape fireprotection layer and the IXPE insulating barrier that extrudes on described fireprotection layer consist of insulated wire cores, be twisted into cable core by many described insulated wire cores, the packed layer that the cable core gap-fill is made of halogen-free flameproof glass fiber, the overlapping Halogen glass fiber tape that is surrounded with outside described cable core, be extruded with thermosetting low smoke, zero halogen polyolefin inner sheath, described inner sheath is woven with tinned copper wire shield layer outward, and the outermost layer of cable is extruded with the thermosetting low smoke, zero halogen polyolefin of anti-mud oversheath.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
1, the utility model conductor adopts 7 bursts of stranded tinned copper conductor structures, has greatly improved flexibility and the Corrosion Protection of control cables, guarantees that simultaneously cable keeps excellent electric property in running.
2, it is wrapped that the utility model fireprotection layer adopts synthetic mica tape, and its temperature resistant grade reaches 1000 ℃, and namely under 1000 ℃ of flame conditions, cable can normally move 90 minutes, guarantees the normal operation of various control system, reduces unnecessary loss.
3, adopt 125 ℃ of IXPE after electron irradiation is crosslinked in the utility model, mechanical performance improves greatly, guarantees that cable has excellent mechanical performance.Serviceability temperature reaches 125 ℃ simultaneously, compares with the general control cable, and rise appreciably useful life.
4, the utility model adopts the braiding tinned copper wire as the shield layer, not only plays the effect of excellent shielding, and has greatly improved bending property and the tensile strength of cable, has effectively protected the damage of inner sheath simultaneously, improves the useful life of cable.
5, extruding the thermosetting low smoke, zero halogen polyolefin of anti-mud oversheath in the utility model is a kind of novel environment friendly material, behind electron irradiation, serviceability temperature reaches 105 ℃, have simultaneously excellent anticorrosion, oil resistant, fire-retardant, Halogen, unleaded, floride-free, alkali-free, without the asbestos characteristic, satisfy the instructions for use of offshore platform usefulness control cables fully.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Number in the figure: 1 conductor, 2 fireprotection layers, 3 insulating barriers, 4 packed layers, 5 glass fiber tapes, 6 inner sheaths, 7 armours, 8 oversheaths.
Below pass through embodiment, and the utility model is described in further detail by reference to the accompanying drawings.
Embodiment:
Embodiment: referring to Fig. 1, the offshore platform of this enforcement fire-resistant control cables of anti-mud of Halogen, consist of insulated wire cores by 7 strands of stranded tinned copper conductors 1, synthetic mica tape fireprotection layer 2 and IXPE insulating barriers 3, carry out crosslinked through electron irradiation after insulating barrier 3 extrudes; The edge cores that thoroughly do away with are twisted into cable core more, the packed layer 4 that the cable core gap-fill is made of the halogen-free flameproof high-temperature glass fibre, the outer overlapping wrapped Halogen glass fiber tape 5 of cable core, extrude thermosetting low smoke, zero halogen polyolefin inner sheath 6, then carry out electron irradiation, inner sheath weaves tinned copper wire outward as shield layer 7, extrudes the thermosetting LSOH anti-flaming polyolefin of anti-mud oversheath 8, carries out electron irradiation.
In the implementation, corresponding structure setting and material are selected to be respectively:
Fireprotection layer 2 adopts three laminated one-tenth mica tapes overlapping wrapped, and the wrapped rate of putting up is not less than 40%;
Insulating barrier 3 is to be extruded by IXPE, and adopts electron irradiation crosslinked;
Packed layer 4 adopts halogen-free flameproof high-temperature glass fibre rope, fills closely knit, rounding;
Lapping layer adopts Halogen glass fiber tape 5 overlapping wrapped in the cable core outside;
Inner sheath 6 adopts and extrudes thermosetting LSOH anti-flaming polyene, and it is crosslinked to carry out electron irradiation;
Armour 7 adopts the tinned copper wire braiding structure;
Claims (3)
1. offshore platform is with the Halogen fire-resistant control cables of anti-mud, by multiply tinned copper conductor (1), synthetic mica tape fireprotection layer (2) and the IXPE insulating barrier (3) that extrudes on described fireprotection layer (2) consist of insulated wire cores, it is characterized in that, be twisted into cable core by many described insulated wire cores, the packed layer (4) that the cable core gap-fill is made of halogen-free flameproof glass fiber, the overlapping Halogen glass fiber tape (5) that is surrounded with outside described cable core, be extruded with inner sheath (6), described inner sheath is woven with tinned copper wire shield layer (7) outward, and the outermost layer of cable is extruded with oversheath (8).
2. according to the described offshore platform of the claim fire-resistant control cables of anti-mud of Halogen, it is characterized in that described inner sheath (6) is thermosetting low smoke, zero halogen polyolefin inner sheath.
3. according to the described offshore platform of the claim fire-resistant control cables of anti-mud of Halogen, it is characterized in that the oversheath of described cable (8) is the thermosetting low smoke, zero halogen polyolefin of anti-mud oversheath.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220644434 CN202887789U (en) | 2012-11-29 | 2012-11-29 | Halogen-free fire-proof mud-proof control cable for offshore platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220644434 CN202887789U (en) | 2012-11-29 | 2012-11-29 | Halogen-free fire-proof mud-proof control cable for offshore platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202887789U true CN202887789U (en) | 2013-04-17 |
Family
ID=48079188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220644434 Expired - Fee Related CN202887789U (en) | 2012-11-29 | 2012-11-29 | Halogen-free fire-proof mud-proof control cable for offshore platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202887789U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103886985A (en) * | 2014-02-28 | 2014-06-25 | 安徽凯博尔特种电缆集团有限公司 | Anti-aging cable |
| CN104319015A (en) * | 2014-10-29 | 2015-01-28 | 四川明星电缆股份有限公司 | Irradiation cross-linking polyethylene insulated low-voltage power cable preparing method |
| CN104715840A (en) * | 2015-03-18 | 2015-06-17 | 中天科技装备电缆有限公司 | Intrinsically-safe oil-resistance slurry-resistance fireproof cable for maritime work platform and preparing technology |
| CN105206323A (en) * | 2015-09-29 | 2015-12-30 | 安徽蓝德集团股份有限公司 | High-performance control cable |
| CN112201402A (en) * | 2020-09-28 | 2021-01-08 | 安徽太平洋电缆股份有限公司 | High-safety low-release halogen-free low-smoke B1-grade fire-resistant cable |
-
2012
- 2012-11-29 CN CN 201220644434 patent/CN202887789U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103886985A (en) * | 2014-02-28 | 2014-06-25 | 安徽凯博尔特种电缆集团有限公司 | Anti-aging cable |
| CN104319015A (en) * | 2014-10-29 | 2015-01-28 | 四川明星电缆股份有限公司 | Irradiation cross-linking polyethylene insulated low-voltage power cable preparing method |
| CN104715840A (en) * | 2015-03-18 | 2015-06-17 | 中天科技装备电缆有限公司 | Intrinsically-safe oil-resistance slurry-resistance fireproof cable for maritime work platform and preparing technology |
| CN105206323A (en) * | 2015-09-29 | 2015-12-30 | 安徽蓝德集团股份有限公司 | High-performance control cable |
| CN105206323B (en) * | 2015-09-29 | 2018-06-26 | 安徽蓝德集团股份有限公司 | A kind of high performance control cable |
| CN112201402A (en) * | 2020-09-28 | 2021-01-08 | 安徽太平洋电缆股份有限公司 | High-safety low-release halogen-free low-smoke B1-grade fire-resistant cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130417 Termination date: 20171129 |