CN203588718U - Detection cable for ocean engineering - Google Patents

Detection cable for ocean engineering Download PDF

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Publication number
CN203588718U
CN203588718U CN201320779539.2U CN201320779539U CN203588718U CN 203588718 U CN203588718 U CN 203588718U CN 201320779539 U CN201320779539 U CN 201320779539U CN 203588718 U CN203588718 U CN 203588718U
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CN
China
Prior art keywords
cable
coated
layer
ocean engineering
armor layer
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Active
Application number
CN201320779539.2U
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Chinese (zh)
Inventor
魏英
毛传岚
崔天峰
李准
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.)
SICHUAN XINDIAN CABLE CO Ltd
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SICHUAN XINDIAN CABLE CO Ltd
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Publication date
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Priority to CN201320779539.2U priority Critical patent/CN203588718U/en
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Publication of CN203588718U publication Critical patent/CN203588718U/en
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Abstract

Disclosed in the utility model is a detection cable for ocean engineering. The cable comprises conductors and the outer sides of the conductors are coated with insulating layers. The outer sides of the insulating layers are successively coated with an internal armor layer and an external armor layer; and the twisting directions of the internal armor layer and the external armor layer are opposite to each other. Besides, the portion between the internal armor layer and the external armor layer is coated with an anti-corrosion paste to form an anti-corrosion layer; and the outside of the external armor layer is sleeved with an outer sheath. According to the cable provided by the utility model, the outsides of the conductors coated with the insulating layers are coated with two layers of high-carbon steel wire armor layers with opposite twisting direction, thereby ensuring that the cable can be protected from being loosened during the dragging and using process. Meanwhile, because of the two armor layers, the pressure influence in the deep sea can be eliminated and thus the internal structure can be prevented from being deformed due to the pressure factor, so that the cable has the good tensile and compressive properties.

Description

Ocean engineering exploration cable
Technical field
The utility model relates to a kind of ocean engineering environment cable that is applicable to, especially a kind of water-fast high voltage bearing ocean engineering exploration cable of oil resistant of applicable offshore engineering equipment environment.
Background technology
The cable that existing offshore engineering equipment is used, because relating to many mud at the bottom of ocean water, heavy wool, the adverse circumstances such as hydraulic pressure is large, the cable using under this environment need to have waterproof, fire-retardant, prevent fires, weather-resistant, resistant to hydrolysis, anticorrosion, the feature such as high pressure resistant; And existing cable for ocean engineering is still used traditional cable, therefore exist cable corrosion serious, useful life is short, bring maintenance, repair task frequently just to the engineering equipment in operation, cause production plan to complete on time, cause huge economic loss, hindered the development that defence engineering is built.
Utility model content
The purpose of this utility model is to provide to a kind of has good resistant to hydrolysis, anticorrosion, a water pressure resistance characteristic, has again the ocean engineering exploration cable of good flexibility.
In order to reach above-mentioned technique effect, the utility model is taked following technical scheme:
An ocean engineering exploration cable, comprises conductor, and conductor is coated with insulating barrier, and insulating barrier is coated with inner armor layer and armoured layer outward successively, and described inner armor layer is contrary with armoured layer direction of lay; Between described inner armor layer and armoured layer, be coated with antiseptic plaster and form anticorrosive coat; Armoured layer overcoat has oversheath.
According to an embodiment of the present utility model, described conductor is single core.
According to another embodiment of the present utility model, described conductor is multicore, and the gap-fill that is coated with the conductor of insulating barrier has extruding sheath.
Further technical scheme is: described conductor is single tinned wird.
Further technical scheme is: described insulating barrier is perfluoroethylene-propylene.
Further technical scheme is: the material of described inner armor layer and armoured layer is high-carbon steel wire.
Further technical scheme is: described oversheath is polyurethane.
Further technical scheme is: described extruding sheath is rubber.
The utility model compared with prior art, has following beneficial effect:
(1) oversheath adopts polyurethane material, has resistant to hydrolysis, the feature that anticorrosive and tensile strength is large, thereby prevents that from the outermost layer of cable cable from corroding and being hydrolyzed marine environment; Between inside and outside armour, be coated with antiseptic plaster, further the conductor of nexine be provided with to anticorrosive coat, conductor is provided with to double-deck anticorrosion structure.
(2) conductor that is coated with insulating barrier is coated with the high-carbon steel wire armour that two-layer direction of lay is contrary, can guarantee that cable can not occur in pulling and use procedure loose, the simultaneously double-deck armour impact that is not stressed in deep-sea, can avoid internal structure due to the sex change of pressure reason, there is good tension, compressive property.
(3) the conductor gap of multicore adopts rubber to fill, and rubber has good flexibility and elasticity, makes cable have good flexibility; For cable provides certain buffering owing to being subject to the extruding of hydraulic pressure in deep-sea, the conductor of protection internal layer is not subject to the impact of hydraulic pressure simultaneously.
(4) insulating barrier adopts perfluoroethylene-propylene material, can be moistureproof, and dielectric constant is not subject to the impact of temperature and moisture.
Accompanying drawing explanation
Fig. 1 is the cross-sectional structure schematic diagram of exploration cable for the ocean engineering of the utility model list core;
Fig. 2 is the cross-sectional structure schematic diagram of exploration cable for the ocean engineering of the utility model multicore;
Wherein, 1-conductor; 2-insulating barrier; 3-inner armor layer; 4-armoured layer; 5-outer jacket; 6-extruding sheath.
Embodiment
Below in conjunction with drawings and Examples of the present utility model, the utility model is further elaborated, so that the technical solution of the utility model is more clear.
Embodiment:
Fig. 1 shows the cross-sectional structure schematic diagram of exploration cable for the ocean engineering of the utility model list core, as can be seen from the figure, ocean engineering exploration cable, ocean engineering exploration cable, comprise conductor 1, conductor 1 is coated with insulating barrier 2, it is characterized in that: outer inner armor layer 3 and the armoured layer 4 of being coated with successively of insulating barrier 2, and described inner armor layer 3 is contrary with armoured layer 4 direction of lay; Between described inner armor layer 3 and armoured layer 4, be coated with antiseptic plaster and form anticorrosive coat; Armoured layer 4 overcoat have oversheath 5.
According to embodiment of the present utility model, described conductor 1 is single core.
According to a specific embodiment of the present utility model, described conductor 1 is single tinned wird.
According to a specific embodiment of the present utility model, described insulating barrier 2 is perfluoroethylene-propylene.
According to a specific embodiment of the present utility model, the material of described inner armor layer 3 and armoured layer 4 is high-carbon steel wire.
According to a specific embodiment of the present utility model, described oversheath 5 is polyurethane.
Fig. 2 shows the cross-sectional structure schematic diagram of exploration cable for the ocean engineering of the utility model multicore, as can be seen from the figure, ocean engineering exploration cable, comprise conductor 1, conductor 1 is coated with insulating barrier 2, it is characterized in that: outer inner armor layer 3 and the armoured layer 4 of being coated with successively of insulating barrier 2, described inner armor layer 3 is contrary with armoured layer 4 direction of lay; Between described inner armor layer 3 and armoured layer 4, be coated with antiseptic plaster and form anticorrosive coat; Armoured layer 4 overcoat have oversheath 5.
According to embodiment of the present utility model, described conductor 1 is multicore, and the gap-fill that is coated with the conductor 1 of insulating barrier has extruding sheath 6; According to specific embodiment of the utility model, extruding sheath 6 is rubber.
According to a specific embodiment of the present utility model, described conductor 1 is single tinned wird.
According to a specific embodiment of the present utility model, described insulating barrier 2 is perfluoroethylene-propylene.
According to a specific embodiment of the present utility model, the material of described inner armor layer 3 and armoured layer 4 is high-carbon steel wire.
According to a specific embodiment of the present utility model, described oversheath 5 is polyurethane.
" embodiment " that spoken of in this manual, " another embodiment ", " embodiment " etc., the specific features, structure or the feature that refer in conjunction with this embodiment description are included at least one embodiment of the application's generality description.In specification, a plurality of local appearance statement of the same race is not necessarily to refer to same embodiment.Furthermore, while describing a specific features, structure or feature in conjunction with arbitrary embodiment, what advocate is in conjunction with other embodiment, to realize this feature, structure or feature also to drop in scope of the present utility model.
Although the utility model is described with reference to a plurality of explanatory embodiment of the present utility model here, but, should be appreciated that, those skilled in the art can design a lot of other modification and execution modes, and these are revised and within execution mode will drop on the disclosed principle scope and spirit of the application.More particularly, in the scope of, accompanying drawing open in the application and claim, can carry out multiple modification and improvement to the building block of subject combination layout and/or layout.Except modification that building block and/or layout are carried out with improving, to those skilled in the art, other purposes will be also obvious.

Claims (8)

1. an ocean engineering exploration cable, comprise conductor (1), conductor (1) is coated with insulating barrier (2), it is characterized in that: outer inner armor layer (3) and the armoured layer (4) of being coated with successively of insulating barrier (2), described inner armor layer (3) is contrary with armoured layer (4) direction of lay; Between described inner armor layer (3) and armoured layer (4), be coated with antiseptic plaster and form anticorrosive coat; Armoured layer (4) overcoat has oversheath (5).
2. ocean engineering exploration cable according to claim 1, is characterized in that: described conductor (1) is single core.
3. ocean engineering exploration cable according to claim 1, is characterized in that: described conductor (1) is multicore, and the gap-fill that is coated with the conductor (1) of insulating barrier has extruding sheath (6).
4. ocean engineering exploration cable according to claim 1, is characterized in that: described conductor (1) is single tinned wird.
5. ocean engineering exploration cable according to claim 1, is characterized in that: described insulating barrier (2) is perfluoroethylene-propylene.
6. ocean engineering exploration cable according to claim 1, is characterized in that: the material of described inner armor layer (3) and armoured layer (4) is high-carbon steel wire.
7. ocean engineering exploration cable according to claim 1, is characterized in that: described oversheath (5) is polyurethane.
8. ocean engineering exploration cable according to claim 3, is characterized in that: described extruding sheath (6) is rubber.
CN201320779539.2U 2013-11-29 2013-11-29 Detection cable for ocean engineering Active CN203588718U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320779539.2U CN203588718U (en) 2013-11-29 2013-11-29 Detection cable for ocean engineering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320779539.2U CN203588718U (en) 2013-11-29 2013-11-29 Detection cable for ocean engineering

Publications (1)

Publication Number Publication Date
CN203588718U true CN203588718U (en) 2014-05-07

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CN (1) CN203588718U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103646692A (en) * 2013-11-29 2014-03-19 四川鑫电电缆有限公司 Detection cable for ocean engineering
CN105845230A (en) * 2016-05-12 2016-08-10 宝鸡石油钢管有限责任公司 Oil submerged pump cable capable of suspension installation, and manufacturing method thereof
CN106448856A (en) * 2016-11-29 2017-02-22 重庆泰山电缆有限公司 Double-layer reverse high-strength aluminum alloy armored ocean cable
CN109148011A (en) * 2018-07-25 2019-01-04 长程电缆有限公司 A kind of cable in plastics cable and its manufacturing process

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103646692A (en) * 2013-11-29 2014-03-19 四川鑫电电缆有限公司 Detection cable for ocean engineering
CN105845230A (en) * 2016-05-12 2016-08-10 宝鸡石油钢管有限责任公司 Oil submerged pump cable capable of suspension installation, and manufacturing method thereof
CN106448856A (en) * 2016-11-29 2017-02-22 重庆泰山电缆有限公司 Double-layer reverse high-strength aluminum alloy armored ocean cable
CN109148011A (en) * 2018-07-25 2019-01-04 长程电缆有限公司 A kind of cable in plastics cable and its manufacturing process

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