CN203085201U - An instrument flat cable used in a petroleum platform - Google Patents

An instrument flat cable used in a petroleum platform Download PDF

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Publication number
CN203085201U
CN203085201U CN 201320018493 CN201320018493U CN203085201U CN 203085201 U CN203085201 U CN 203085201U CN 201320018493 CN201320018493 CN 201320018493 CN 201320018493 U CN201320018493 U CN 201320018493U CN 203085201 U CN203085201 U CN 203085201U
Authority
CN
China
Prior art keywords
flat cable
conductor
flame retardant
layer
oil 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.)
Active
Application number
CN 201320018493
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Chinese (zh)
Inventor
李�真
李永华
梁明宝
黄晓军
吴暄暄
顾杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Shangwei Cable Co., Ltd.
Original Assignee
ANHUI STAR CABLE Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ANHUI STAR CABLE Co Ltd filed Critical ANHUI STAR CABLE Co Ltd
Priority to CN 201320018493 priority Critical patent/CN203085201U/en
Application granted granted Critical
Publication of CN203085201U publication Critical patent/CN203085201U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses an instrument flat cable used in a petroleum platform. The instrument flat cable comprises multiple wire core groups. Each wire core group is formed by twisting at least two insulating wire cores into a beam. The insulating wire core is formed by a conductor successively wrapped in a fireproof layer and an irradiation crosslinked environment-friendly halogen-free low-smoke flame-retardant ethylene propylene rubber insulating layer. The conductor is a sixth-type soft conductor and is formed by twisting six strands beam wire copper tin-coated copper conductor and one strand aramid fiber. Each wire core group is successively wrapped in a wrapping tape layer and a shielding layer. The multiple wire core groups wrapped in the shielding layers are distributed at intervals and are wrapped in a sheath layer by using extrusion molding technology. The instrument flat cable with a reasonable structure has characteristics of high tensile strength, oil and sludge resistance, flame retardation, fireproof performance, and environment friendliness.

Description

A kind of used for oil platform instrument flat cable
Technical field:
The utility model relates to flat cable, relates in particular to a kind of used for oil platform instrument flat cable.
Background technology:
Current, energy demand is growing, and offshore oil becomes the new force of oil industry gradually.The quantity of offshore oil platform constantly increases, and needs the cable of a large amount of different purposes to keep production, activity, and is applicable to that the flat cable of mobile occasion will demand.
Because the special operation environment on the oil platform: sunshine, oil, acid and alkali corrosion, high low temperature, anti-fire or the like, than higher, general flat cable difficulty meets the demands to the requirement of cable.
The utility model content:
In order to remedy the prior art problem, the purpose of this utility model provides a kind of used for oil platform instrument flat cable, and is rational in infrastructure, has characteristics such as high-tensile, oil resistant mud, fire-retardant, fire-resistant, environmental protection.
The technical solution of the utility model is as follows:
Used for oil platform instrument flat cable, it is characterized in that: comprise several core groups, described several core groups have at least two to thoroughly do away with the stranded bunchy formation of edge core, insulated wire cores is made of the conductor that wraps up flame retardant coating, the ethylene propylene rubber insulated layer of cross-linking radiation environment friendly non-halogen low-smoke and flame retardant successively, conductor is the 6th class flexible conductor, twist again by 6 strands of synnema copper tin-coated copper conductors and 1 strand of aramid fiber and to form, several core groups are enclosed with belting layer, screen outward respectively successively, and several core groups of parcel screen are spaced apart and in the outside extrusion moulding restrictive coating is arranged.
Described used for oil platform instrument flat cable is characterized in that: described flame retardant coating adopts the overlapping wrapped formation of double-deck mica tape, puts up rate 〉=20%.
Described used for oil platform instrument flat cable is characterized in that: also be provided with the packed layer that halogen-free flame-proof environmental protection PP rope or high flame retardant glass rope constitute between described flame retardant coating and the core group.
Described used for oil platform instrument flat cable is characterized in that: it is 105 ℃ of oil platform oil resistants, anti-mud LSOH anti-flaming irradiation protective cover material that described restrictive coating adopts material.
The utility model has the advantages that:
1, conductor adopts the 6th class flexible conductor, and adopts zinc-plated processing, is twisted again by 6 strands of synnema copper tin-coated copper conductors and 1 strand of aramid fiber to form, not only flexibility is good for cable like this, have corrosion resistance, and, can improve the tensile strength of cable because aramid fiber has high strength.
2, flame retardant coating is wrapped double-deck mica tape, puts up rate 〉=20%, possesses good refractory ability, can guarantee the normal operation of cable under fire condition.
3, the cross-linking radiation environment friendly non-halogen low-smoke and flame retardant ethylene-propylene rubber that extrudes is adopted in insulation, and ethylene-propylene rubber has flexibility preferably, and electric property is superior.
4, packed layer is halogen-free flame-proof environmental protection PP rope or high flame retardant glass rope, further improves the fire resistance of cable.
5, it is wrapped that belting layer adopts the resistant environmental low-smoke halogen-free flame band, not only improves the anti-flammability of cable, also cleans pollution-freely, plays environmental-protection function.
6, external sheath layer adopts 105 ℃ of oil platform oil resistants, anti-mud LSOH anti-flaming irradiation protective cover materials to make, and material aims at the oil platform design, and its performance satisfies the requirement of oil platform operational environment.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
Referring to Fig. 1:
Used for oil platform instrument flat cable, comprise several core groups, several core groups have at least two to thoroughly do away with the stranded bunchy formation of edge core, insulated wire cores is by wrapping up flame retardant coating 2 successively, the conductor 1 of the ethylene propylene rubber insulated layer 3 of cross-linking radiation environment friendly non-halogen low-smoke and flame retardant constitutes, conductor 1 is the 6th class flexible conductor, twist again by 6 gangs of synnema copper tin-coated copper conductor 1-1 and 1 gang of aramid fiber 1-2 and to form, several core groups are enclosed with belting layer 4 outward respectively successively, screen 5, screen 5 adopts the braiding tinned copper wire, count 〉=80%, several core groups of parcel screen 5 are spaced apart and in the outside extrusion moulding restrictive coating 6 is arranged.
Flame retardant coating 2 adopts the overlapping wrapped formation of double-deck mica tape, puts up rate 〉=20%, possesses good refractory ability, can guarantee the normal operation of cable under fire condition.
Also be provided with the packed layer 7 that halogen-free flame-proof environmental protection PP rope or high flame retardant glass rope constitute between flame retardant coating 2 and the core group, further improve the fire resistance of cable.
It is that 105 ℃ of oil platform oil resistants, anti-mud LSOH anti-flaming irradiation protective cover material material aim at the oil platform design that restrictive coating 6 adopts material, and its performance satisfies the requirement of oil platform operational environment.

Claims (4)

1. used for oil platform instrument flat cable, it is characterized in that: comprise several core groups, described several core groups have at least two to thoroughly do away with the stranded bunchy formation of edge core, insulated wire cores is made of the conductor that wraps up flame retardant coating, the ethylene propylene rubber insulated layer of cross-linking radiation environment friendly non-halogen low-smoke and flame retardant successively, conductor is the 6th class flexible conductor, twist again by 6 strands of synnema copper tin-coated copper conductors and 1 strand of aramid fiber and to form, several core groups are enclosed with belting layer, screen outward respectively successively, and several core groups of parcel screen are spaced apart and in the outside extrusion moulding restrictive coating is arranged.
2. used for oil platform instrument flat cable according to claim 1 is characterized in that: described flame retardant coating adopts the overlapping wrapped formation of double-deck mica tape, puts up rate 〉=20%.
3. used for oil platform instrument flat cable according to claim 1 is characterized in that: also be provided with the packed layer that halogen-free flame-proof environmental protection PP rope or high flame retardant glass rope constitute between described flame retardant coating and the core group.
4. used for oil platform instrument flat cable according to claim 1 is characterized in that: it is 105 ℃ of oil platform oil resistants, anti-mud LSOH anti-flaming irradiation protective cover material that described restrictive coating adopts material.
CN 201320018493 2013-01-15 2013-01-15 An instrument flat cable used in a petroleum platform Active CN203085201U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320018493 CN203085201U (en) 2013-01-15 2013-01-15 An instrument flat cable used in a petroleum platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320018493 CN203085201U (en) 2013-01-15 2013-01-15 An instrument flat cable used in a petroleum platform

Publications (1)

Publication Number Publication Date
CN203085201U true CN203085201U (en) 2013-07-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320018493 Active CN203085201U (en) 2013-01-15 2013-01-15 An instrument flat cable used in a petroleum platform

Country Status (1)

Country Link
CN (1) CN203085201U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103646714A (en) * 2013-11-29 2014-03-19 四川鑫电电缆有限公司 A medium-voltage fiber composite cable
CN105390206A (en) * 2015-12-18 2016-03-09 上海南洋-藤仓电缆有限公司 Super-flexible radio-frequency communication cable for high-speed elevator travelling cable and manufacturing method thereof
CN105551676A (en) * 2016-01-06 2016-05-04 苏州市职业大学 Symmetric transmission line for transmitting high-frequency signal

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103646714A (en) * 2013-11-29 2014-03-19 四川鑫电电缆有限公司 A medium-voltage fiber composite cable
CN105390206A (en) * 2015-12-18 2016-03-09 上海南洋-藤仓电缆有限公司 Super-flexible radio-frequency communication cable for high-speed elevator travelling cable and manufacturing method thereof
CN105551676A (en) * 2016-01-06 2016-05-04 苏州市职业大学 Symmetric transmission line for transmitting high-frequency signal

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Legal Events

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GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 238339 Anhui city of Wuhu province Wuwei County high tech Industrial Park High Road No. 18

Patentee after: Anhui Shangwei Cable Co., Ltd.

Address before: 238339 Anhui city of Wuhu province Wuwei County high tech Industrial Park High Road No. 18

Patentee before: Anhui Star Cable Co., Ltd.