CN110310777A - A kind of Special cable for petroleum platform of seawater corrosion resistance - Google Patents
A kind of Special cable for petroleum platform of seawater corrosion resistance Download PDFInfo
- Publication number
- CN110310777A CN110310777A CN201910643202.0A CN201910643202A CN110310777A CN 110310777 A CN110310777 A CN 110310777A CN 201910643202 A CN201910643202 A CN 201910643202A CN 110310777 A CN110310777 A CN 110310777A
- Authority
- CN
- China
- Prior art keywords
- gasket
- packing
- layer
- outside
- corrosion resistance
- 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
- 238000005260 corrosion Methods 0.000 title claims abstract description 37
- 230000007797 corrosion Effects 0.000 title claims abstract description 25
- 239000013535 sea water Substances 0.000 title claims abstract description 24
- 239000003208 petroleum Substances 0.000 title claims abstract description 17
- 239000010410 layer Substances 0.000 claims abstract description 47
- 238000012856 packing Methods 0.000 claims abstract description 39
- 239000011241 protective layer Substances 0.000 claims abstract description 18
- 239000004020 conductor Substances 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 25
- 239000003365 glass fiber Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 229920000915 polyvinyl chloride Polymers 0.000 description 4
- 239000004800 polyvinyl chloride Substances 0.000 description 4
- 229920000049 Carbon (fiber) Polymers 0.000 description 3
- 239000004917 carbon fiber Substances 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 229920000098 polyolefin Polymers 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000002305 electric material Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/2806—Protection against damage caused by corrosion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
- H01B9/027—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of semi-conducting layers
Landscapes
- Insulated Conductors (AREA)
Abstract
The invention discloses a kind of Special cable for petroleum platform of seawater corrosion resistance; including inner protective layer, cable core and external protection; the outside of the cable core is filled with high fire-retardance layer; inner protective layer is enclosed on the outside of the high fire-retardance layer; the outside of the inner protective layer is filled with the second gasket for packing; it is enclosed with third gasket for packing on the outside of second gasket for packing, is enclosed with external protection on the outside of the third gasket for packing.The present invention solves Special cable for petroleum platform when in use, the effect of seawater corrosion resistance is poor, can not carry out for a long time using the problem poor with flameproof effect by the second gasket for packing of setting, anti-corrosion layer and high fire-retardance layer.
Description
Technical field
The present invention relates to power cable technical field, specially a kind of Special cable for petroleum platform of seawater corrosion resistance.
Background technique
With the rapid development of economy, the type of cable becomes more and more, at sea in order to cope with various operating environments
Also cable can be commonly used in oil platform, offshore oil platform electricity consumption can first pass through submarine optical fiber cable and transmit from land,
It is transferred on platform using marine electric installation with power cable and supplies each system application come and then by transformer conversion,
Therefore Special cable for petroleum platform just becomes extremely important.But there are deficiencies below for existing technology: oil platform is dedicated
When in use, the effect of seawater corrosion resistance is poor for cable, can not carry out for a long time using；Special cable for petroleum platform when in use,
Flameproof effect is poor.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of Special cable for petroleum platform of seawater corrosion resistance, solve
When in use, the effect of seawater corrosion resistance is poor for Special cable for petroleum platform, can not carry out for a long time using with flameproof effect compared with
The problem of difference.
To achieve the above object, the invention provides the following technical scheme: a kind of oil platform Special electric of seawater corrosion resistance
Cable, including inner protective layer, cable core and external protection, the outside of the cable core are filled with high fire-retardance layer, the high fire-retardance layer it is outer
Side is enclosed with inner protective layer, and the outside of the inner protective layer is filled with the second gasket for packing, and the outside of second gasket for packing is wrapped up
There is third gasket for packing, is enclosed with external protection on the outside of the third gasket for packing；The inner protective layer includes insulating layer and conductor
Shielded layer is enclosed with insulating layer on the outside of the conductor shield；The external protection includes waterproof layer and anti-corrosion layer, described
Waterproof layer is enclosed on the outside of anti-corrosion layer.
Preferably, the middle position of second gasket for packing is filled with the first gasket for packing, one end of the inner protective layer
It is movably installed with reinforcer.
Preferably, the reinforcer is movably installed with three.
The present invention provides a kind of Special cable for petroleum platform of seawater corrosion resistance, have it is following the utility model has the advantages that
(1) present invention is improved the effect of seawater corrosion resistance of the present invention, is extended by the second gasket for packing of setting and anti-corrosion layer
Service life of the invention solves Special cable for petroleum platform when in use, and the effect of seawater corrosion resistance is poor, can not be long-term
Carry out using the problem of, when in use, the second gasket for packing use glass fibre filling, glass fibre itself has anticorrosive
Property, and anti-corrosion layer is made of carbon fiber, further improves seawater corrosion resistance effect of the invention, is extended of the invention
Service life；
(2) present invention improves flameproof effect of the invention by the second gasket for packing of setting and high fire-retardance layer, and it is flat to solve petroleum
When in use, the poor problem of flameproof effect, when in use, when in use, the second gasket for packing uses glass fibers to platform private cable
Dimension filling, glass fibre heat resistance itself is good, can promote flameproof effect of the invention, and high fire-retardance layer choosing high fire-retardance without
The low cigarette polyolefin filler material of halogen, further enhances flameproof effect of the present invention.
Detailed description of the invention
Fig. 1 is schematic diagram of internal structure of the present invention.
Fig. 2 is schematic enlarged-scale view at A in Fig. 1 of the present invention.
Fig. 3 is schematic enlarged-scale view at B in Fig. 2 of the present invention.
Appended drawing reference in figure are as follows: 1, inner protective layer；2, waterproof layer；3, the first gasket for packing；4, cable core；5, the second gasket for packing；
6, high fire-retardance layer；7, third gasket for packing；8, anti-corrosion layer；9, external protection；10, insulating layer；11, conductor shield；12, reinforce
Part.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1-3, the present invention provides a kind of technical solution: a kind of Special cable for petroleum platform of seawater corrosion resistance,
Including inner protective layer 1, cable core 4 and external protection 9, the outside of cable core 4 is filled with high fire-retardance layer 6, and the outside of high fire-retardance layer 6 is wrapped up
There is inner protective layer 1, inner protective layer 1 includes insulating layer 10 and conductor shield 11, and the outside of conductor shield 11 is enclosed with insulation
The case where layer 10, insulating layer 10 is made, can be got an electric shock to avoid user of service using rubber, conductor shield 11 are used and are partly led
Electric material is made, and avoids the interference by other power cables, and the outside of inner protective layer 1 is filled with the second gasket for packing 5, is using
When, the second gasket for packing 5 is filled using glass fibre, and glass fibre heat resistance itself is good, can promote fire prevention effect of the invention
Fruit, and high fire-retardance layer 6 selects the low cigarette polyolefin filler material of high-flame-retardanthalogen-free halogen-free, further enhances flameproof effect of the present invention, and second
The middle position of gasket for packing 5 is filled with the first gasket for packing 3, and one end of inner protective layer 1 is movably installed with reinforcer 12, reinforcer
12 are movably installed with three, and the first gasket for packing 3 is restricted using solid PE, and reinforcer 12 has mentioned cable core 4 using one of PE, PVC
Stability when in use, the outside of the second gasket for packing 5 are enclosed with third gasket for packing 7, and third gasket for packing 7 uses mica tape, mentions
Risen fire-proof function of the present invention, the outside of third gasket for packing 7 is enclosed with external protection 9, external protection 9 include waterproof layer 2 with it is resistance to
Corrosion layer 8, the outside of anti-corrosion layer 8 are enclosed with waterproof layer 2, and when in use, the effect of seawater corrosion resistance is poor, can not for a long time into
The problem of using is exercised, when in use, the glass fibre filling that the second gasket for packing 5 uses, glass fibre itself has corrosion resistance,
And anti-corrosion layer 8 is made of carbon fiber, is further improved seawater corrosion resistance effect of the invention, is extended of the invention make
With the service life, and waterproof layer 2 is made of polyvinyl chloride, improves waterproof effect of the invention, seawater is avoided to enter in cable
Portion.
Working principle: in use, the effect of seawater corrosion resistance is poor, can not carry out for a long time using the problem of, when in use,
The glass fibre filling that second gasket for packing 5 uses, glass fibre itself has corrosion resistance, and anti-corrosion layer 8 uses carbon fiber
It is made, further improves seawater corrosion resistance effect of the invention, extend service life of the invention, and waterproof layer 2 uses
Polyvinyl chloride is made, and improves waterproof effect of the invention, seawater is avoided to enter inside cable, and third gasket for packing 7 uses cloud
Master tape improves fire-proof function of the present invention, and the first gasket for packing 3 is restricted using solid PE, and reinforcer 12 uses one of PE, PVC,
The stability of cable core 4 when in use is proposed, insulating layer 10 is made of rubber, can occur the feelings got an electric shock to avoid user of service
Condition, conductor shield 11 are made of semiconductive material, avoid the interference by other power cables, and the second gasket for packing 5 uses
Glass fibre filling, glass fibre heat resistance itself is good, can promote flameproof effect of the invention, and high fire-retardance layer 6 is selected
The low cigarette polyolefin filler material of high-flame-retardanthalogen-free halogen-free, further enhances flameproof effect of the present invention.
It can to sum up obtain, it is flat to solve petroleum by the second gasket for packing 5 of setting, anti-corrosion layer 8 and high fire-retardance layer 6 by the present invention
When in use, the effect of seawater corrosion resistance is poor for platform private cable, can not carry out for a long time using the problem poor with flameproof effect.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (3)
1. a kind of Special cable for petroleum platform of seawater corrosion resistance, including inner protective layer (1), cable core (4) and external protection (9),
It is characterized by: the outside of the cable core (4) is filled with high fire-retardance layer (6), interior guarantor is enclosed on the outside of the high fire-retardance layer (6)
The outside of sheath (1), the inner protective layer (1) is filled with the second gasket for packing (5), and the outside of second gasket for packing (5) is wrapped up
Have third gasket for packing (7), is enclosed with external protection (9) on the outside of the third gasket for packing (7)；The inner protective layer (1) includes
Insulating layer (10) and conductor shield (11) are enclosed with insulating layer (10) on the outside of the conductor shield (11)；The outer guarantor
Sheath (9) includes waterproof layer (2) and anti-corrosion layer (8), is enclosed with waterproof layer (2) on the outside of the anti-corrosion layer (8).
2. a kind of Special cable for petroleum platform of seawater corrosion resistance according to claim 1, it is characterised in that: described second
The middle position of gasket for packing (5) is filled with the first gasket for packing (3), and one end of the inner protective layer (1) is movably installed with reinforcement
Part (12).
3. a kind of Special cable for petroleum platform of seawater corrosion resistance according to claim 1, it is characterised in that: the reinforcement
Part (12) is movably installed with three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910643202.0A CN110310777A (en) | 2019-07-17 | 2019-07-17 | A kind of Special cable for petroleum platform of seawater corrosion resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910643202.0A CN110310777A (en) | 2019-07-17 | 2019-07-17 | A kind of Special cable for petroleum platform of seawater corrosion resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110310777A true CN110310777A (en) | 2019-10-08 |
Family
ID=68080236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910643202.0A Pending CN110310777A (en) | 2019-07-17 | 2019-07-17 | A kind of Special cable for petroleum platform of seawater corrosion resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110310777A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101101807A (en) * | 2007-07-31 | 2008-01-09 | 江苏永鼎股份有限公司 | Photoelectric composite cable |
| CN101430404A (en) * | 2008-11-06 | 2009-05-13 | 沈群华 | Special-shaped reinforced layer-stranding cable |
| CN102522152A (en) * | 2011-10-28 | 2012-06-27 | 四川鑫电电缆有限公司 | Cable used by offshore platform |
| CN202434228U (en) * | 2011-12-12 | 2012-09-12 | 上海上力电线电缆有限公司 | High temperature resistant cable for cranes |
| CN104199156A (en) * | 2014-06-24 | 2014-12-10 | 江苏亨通光电股份有限公司 | Flame-retardant and fire-retardant cable with high performance |
| CN105842801A (en) * | 2016-05-04 | 2016-08-10 | 通鼎互联信息股份有限公司 | Lightweight rodent-resistant optical cable |
| CN206711660U (en) * | 2017-03-30 | 2017-12-05 | 浙江昌泰电力电缆有限公司 | A kind of offshore oil platform power cable |
| CN107887065A (en) * | 2017-11-13 | 2018-04-06 | 孙爱芬 | A kind of high-strength corrosion-resisting cable |
| CN210223648U (en) * | 2019-07-17 | 2020-03-31 | 安徽华星电缆集团有限公司 | Seawater corrosion resistant oil platform special cable |
-
2019
- 2019-07-17 CN CN201910643202.0A patent/CN110310777A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101101807A (en) * | 2007-07-31 | 2008-01-09 | 江苏永鼎股份有限公司 | Photoelectric composite cable |
| CN101430404A (en) * | 2008-11-06 | 2009-05-13 | 沈群华 | Special-shaped reinforced layer-stranding cable |
| CN102522152A (en) * | 2011-10-28 | 2012-06-27 | 四川鑫电电缆有限公司 | Cable used by offshore platform |
| CN202434228U (en) * | 2011-12-12 | 2012-09-12 | 上海上力电线电缆有限公司 | High temperature resistant cable for cranes |
| CN104199156A (en) * | 2014-06-24 | 2014-12-10 | 江苏亨通光电股份有限公司 | Flame-retardant and fire-retardant cable with high performance |
| CN105842801A (en) * | 2016-05-04 | 2016-08-10 | 通鼎互联信息股份有限公司 | Lightweight rodent-resistant optical cable |
| CN206711660U (en) * | 2017-03-30 | 2017-12-05 | 浙江昌泰电力电缆有限公司 | A kind of offshore oil platform power cable |
| CN107887065A (en) * | 2017-11-13 | 2018-04-06 | 孙爱芬 | A kind of high-strength corrosion-resisting cable |
| CN210223648U (en) * | 2019-07-17 | 2020-03-31 | 安徽华星电缆集团有限公司 | Seawater corrosion resistant oil platform special cable |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |