CN102789831A - Oil sludge-resisting and waterproofing shielding armoring signal control cable for drilling platform - Google Patents
Oil sludge-resisting and waterproofing shielding armoring signal control cable for drilling platform Download PDFInfo
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- CN102789831A CN102789831A CN2011101258835A CN201110125883A CN102789831A CN 102789831 A CN102789831 A CN 102789831A CN 2011101258835 A CN2011101258835 A CN 2011101258835A CN 201110125883 A CN201110125883 A CN 201110125883A CN 102789831 A CN102789831 A CN 102789831A
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- flame retardant
- shielding
- layer
- flame
- armoring
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Abstract
The invention discloses an oil sludge-resisting and waterproofing shielding armoring signal control cable for a drilling platform and relates to the technical field of a signal control cable. The oil sludge-resisting and waterproofing shielding armoring signal control cable comprises at least two pairs of shielding wire pairs; a shielding layer is respectively arranged outside each shielding wire; a high-flame retardant fiberglass belt flame retardant layer is arranged outside the shielding wire; a non-absorbent material is arranged between the shielding wire pairs inside the high-flame retardant fiberglass belt flame retardant layer; a waterproofing cloth belt flame retardant layer, a flame retardant cross-linked polyolefin inner protection layer, a tinned copper wire armoring layer and an oil-proof elastic body outer protection layer are orderly arranged outside the high-flame retardant fiberglass belt flame retardant layer; a drain interference line is arranged between the flame retardant cross-linked polyolefin inner protection layer and the tinned copper wire armoring layer; each shielding wire pair is composed of two thinned copper conductors; and an ethylene propylene insulating layer is arranged outside each tinned copper conductor. The oil sludge-resisting and waterproofing shielding armoring signal control cable has the performances such as stable control signal transmission, good heat resistance, low temperature resistance, acid-base resistance, oil sludge resistance, voltage resistance, radiation resistance, anti-interference performance, external force resistance, water proofness and flame retardance and the like.
Description
Technical field
The present invention relates to signal measurement and control cable technical field.
Background technology
Along with the quickening of socio-economic development speed, increasing as the demand of the energy and weaving, chemical raw material with oil, special China is that oil consumes big country, and the contradiction of oil shortage is day by day more outstanding.For seeking petroleum resources, strengthened oil prospecting and exploitation dynamics, adopted advanced technical equipment, when the land enlarges prospecting and exploitation scale, march towards the ocean again.The drilling platforms of oil prospecting and exploitation is the special equipment that is in the adverse circumstances operation of many water, heavy wool, many mud material, many disturbing factors; For adapting to the electrical equipment signal measurement and control network supporting requirements of this adverse circumstances PetroChina Company Limited.'s prospecting and exploitation, be badly in need of a kind of drilling platforms of research and development with oil resistant mud waterproofing type armouring signal measurement and control cable.
Summary of the invention
For satisfying the oil development market demand, a kind of drilling platforms that provides is with oil resistant mud waterproofing type shield signal measurement and control cable exactly for the object of the invention.
The present invention includes at least two pairs of shielded pairs; Each shielded pair is provided with screen outward respectively; High flame retardant glass fibre belt flame-retardant layer is set said outside to shielded pair; Between the shielded pair in said high flame retardant glass fibre belt flame-retardant layer non-absorbent material is set, outside high flame retardant glass fibre belt flame-retardant layer, sets gradually the strap flame-retardant layer that blocks water, flame-proof cross-linking polyolefin sheath, tinned copper wire armour and oil resistant elastomer outer jacket, between said flame-proof cross-linking polyolefin sheath and tinned copper wire armour, arrange to let out for one and disturb line; Said each shielded pair is made up of two tin-coated copper conductors, and second third insulating barrier is set outside every tin-coated copper conductor.
The present invention is rational in infrastructure simple, manufactures easily, and serviceability is good.The good high-low temperature resistant of the measurement and control signal of cable transmission stablizing, have, acid and alkali-resistance, oil resistant mud, proof voltage, radioresistance, anti-interference, external force resistance, block water, multiple performance such as fire-retardant, be the special cable that a kind of desirable drilling platforms electrical equipment TT&C system signal transmission network matches.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
As shown in Figure 1, the present invention is provided with six pairs of shielded pairs, and each shielded pair is made up of two tin-coated copper conductors 1, outside every tin-coated copper conductor 1, extrudes second third insulating barrier 2 respectively, each to shielded pair on woven shield 3 respectively.
When becoming cable core, six pairs of shielded pairs add non-absorbent material 4; Wrapped high flame retardant glass fibre belt flame-retardant layer 5 on cable core; The wrapped strap flame-retardant layer 6 that blocks water on high flame retardant glass fibre belt flame-retardant layer; On the strap water blocking layer 6 that blocks water, extrude flame-proof cross-linking polyolefin sheath 7, braiding tinned copper wire armour 9 extrudes 125 ℃ strong oil resistant elastomer outer jackets 10 on the tinned copper wire armour outside flame-proof cross-linking polyolefin sheath 7.And between flame-proof cross-linking polyolefin sheath 7 and tinned copper wire armour 9, arrange to let out for one and disturb line 8.
Claims (1)
1. drilling platforms is with oil resistant mud waterproofing type shield signal measurement and control cable; It is characterized in that comprising at least two pairs of shielded pairs; Each shielded pair is provided with screen outward respectively; High flame retardant glass fibre belt flame-retardant layer is set said outside to shielded pair; Between the shielded pair in said high flame retardant glass fibre belt flame-retardant layer non-absorbent material is set, outside high flame retardant glass fibre belt flame-retardant layer, sets gradually the strap flame-retardant layer that blocks water, flame-proof cross-linking polyolefin sheath, tinned copper wire armour and oil resistant elastomer outer jacket, between said flame-proof cross-linking polyolefin sheath and tinned copper wire armour, arrange to let out for one and disturb line; Said each shielded pair is made up of two tin-coated copper conductors, and second third insulating barrier is set outside every tin-coated copper conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101258835A CN102789831A (en) | 2011-05-16 | 2011-05-16 | Oil sludge-resisting and waterproofing shielding armoring signal control cable for drilling platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101258835A CN102789831A (en) | 2011-05-16 | 2011-05-16 | Oil sludge-resisting and waterproofing shielding armoring signal control cable for drilling platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102789831A true CN102789831A (en) | 2012-11-21 |
Family
ID=47155212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101258835A Pending CN102789831A (en) | 2011-05-16 | 2011-05-16 | Oil sludge-resisting and waterproofing shielding armoring signal control cable for drilling platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102789831A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103915204A (en) * | 2013-09-23 | 2014-07-09 | 安徽华成电缆有限公司 | Flame-retardant high-temperature-resistance power cable |
| CN105788721A (en) * | 2016-03-07 | 2016-07-20 | 江苏泰祥电线电缆有限公司 | Instrument cable for reinforcement shielding ship |
| CN109186683A (en) * | 2018-10-12 | 2019-01-11 | 云南兆讯科技有限责任公司 | A kind of strong weather-proof communication cable with intellectual monitoring function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003229028A (en) * | 2002-01-31 | 2003-08-15 | Auto Network Gijutsu Kenkyusho:Kk | Shielded cable |
| CN2736895Y (en) * | 2004-09-27 | 2005-10-26 | 扬州光明电缆有限公司 | Slurry-proof and fire-resistant cable for drilling platform |
| CN201256015Y (en) * | 2008-09-10 | 2009-06-10 | 扬州市红旗电缆制造有限公司 | Low-smoke nontoxic observing and controlling signal cable for inboard monitoring system |
| CN201812508U (en) * | 2010-08-09 | 2011-04-27 | 扬州市红旗电缆制造有限公司 | Fire-fighting corrosion-resistant and weather-proof armored cable for offshore oil platform |
| CN202102755U (en) * | 2011-05-16 | 2012-01-04 | 扬州市红旗电缆制造有限公司 | Greasy filth resistant waterproof type shield armored signal measurement and control cable for drilling platform |
-
2011
- 2011-05-16 CN CN2011101258835A patent/CN102789831A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003229028A (en) * | 2002-01-31 | 2003-08-15 | Auto Network Gijutsu Kenkyusho:Kk | Shielded cable |
| CN2736895Y (en) * | 2004-09-27 | 2005-10-26 | 扬州光明电缆有限公司 | Slurry-proof and fire-resistant cable for drilling platform |
| CN201256015Y (en) * | 2008-09-10 | 2009-06-10 | 扬州市红旗电缆制造有限公司 | Low-smoke nontoxic observing and controlling signal cable for inboard monitoring system |
| CN201812508U (en) * | 2010-08-09 | 2011-04-27 | 扬州市红旗电缆制造有限公司 | Fire-fighting corrosion-resistant and weather-proof armored cable for offshore oil platform |
| CN202102755U (en) * | 2011-05-16 | 2012-01-04 | 扬州市红旗电缆制造有限公司 | Greasy filth resistant waterproof type shield armored signal measurement and control cable for drilling platform |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103915204A (en) * | 2013-09-23 | 2014-07-09 | 安徽华成电缆有限公司 | Flame-retardant high-temperature-resistance power cable |
| CN103915204B (en) * | 2013-09-23 | 2016-06-15 | 安徽华成电缆有限公司 | A kind of flame-resistant high-temperature-resistant power cable |
| CN105788721A (en) * | 2016-03-07 | 2016-07-20 | 江苏泰祥电线电缆有限公司 | Instrument cable for reinforcement shielding ship |
| CN109186683A (en) * | 2018-10-12 | 2019-01-11 | 云南兆讯科技有限责任公司 | A kind of strong weather-proof communication cable with intellectual monitoring function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121121 |