CN105551610A - Submarine waterproof composite cable - Google Patents
Submarine waterproof composite cable Download PDFInfo
- Publication number
- CN105551610A CN105551610A CN201610054400.XA CN201610054400A CN105551610A CN 105551610 A CN105551610 A CN 105551610A CN 201610054400 A CN201610054400 A CN 201610054400A CN 105551610 A CN105551610 A CN 105551610A
- Authority
- CN
- China
- Prior art keywords
- cable
- inner sheath
- conductor
- cable body
- waterproof composite
- 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
Classifications
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- 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
- H01B7/14—Submarine cables
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- 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
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Laying Of Electric Cables Or Lines Outside (AREA)
- Insulated Conductors (AREA)
Abstract
The invention discloses a submarine waterproof composite cable, comprising a cable body which includes a plurality of conductors, an inner sheath and an outer sheath. The plurality of conductors are arranged in the cable body; a protection sleeve layer is arranged outside each conductor; and a cable core is formed by the protection sleeve and the corresponding conductor; the plurality of cable cores are arranged in the cable body; a plurality of drainage cores are arranged in the cable body; a waterproof layer is arranged outside each drainage core; the inner sheath layer is arranged outside the cable cores; and the outer sheath layer is arranged outside the inner sheath. The submarine waterproof composite cable has the advantages of reasonable structural design, good waterproof effect and convenience for use.
Description
Technical field
The present invention relates to field of cables, particularly relate to a kind of seabed waterproof composite cable.
Background technology
At present, along with the development of science and technology, no matter be industry or the daily life of the mankind, all towards electrified future development, cable is then in industry and power domain, its status is also raising gradually, the existing construction of cable comprises many conductors, be coated on the insulating barrier outside each conductor, several part such as braid and sheath, but the anti-external disturbance performance of the cable of this structure and envelope eapsulotomy poor, easily cause distorted signals, therefore Signal transmissions is very unstable, the image of transmission is also unintelligible, and existing cable humidity resistance is not fine, be easy to oxidized, and cable common under the environment of some strong acid and strong bases can not be effectively competent at, a very large difficult problem is brought to enterprise.
Summary of the invention
In order to overcome the defect of above-mentioned prior art, the object of this invention is to provide a kind of seabed waterproof composite cable.
The present invention takes following technical scheme to realize: a kind of seabed waterproof composite cable, and it comprises cable body, and described cable body comprises conductor, inner sheath and oversheath, and described cable body inside is provided with multiple conductor; One deck protective sleeve is set outside described conductor; And described protective sleeve and conductor form cable core jointly; Described cable body inside is provided with many cable cores; And described cable body inside is provided with multiple guide core; One deck watertight composition is set outside described guide core; One deck inner sheath is set outside described cable core; One deck oversheath is set outside described inner sheath.
Above-mentioned a kind of seabed waterproof composite cable, described inner sheath, between cable core and watertight composition, gap portion is provided with packed layer.
Above-mentioned a kind of seabed waterproof composite cable, described oversheath adopts perfluoroethylene-propylene material to make.
The present invention has following beneficial effect in sum: the present invention has reasonable in design, good water-proof effect and the advantage such as easy to use, described oversheath adopts perfluoroethylene-propylene material to make, cable is made to have the property of high-low temperature resistant, can at Long-Time Service under comparatively rugged environment, and electrical insulation capability is excellent, can not be corroded.
Accompanying drawing explanation
Fig. 1 is cross-sectional structure schematic diagram of the present invention;
Wherein: 1, cable body; 2, conductor; 3, protective sleeve; 4, guide core; 5, watertight composition; 6, packed layer; 7, inner sheath; 8, oversheath.
Embodiment
As shown in Figure 1, a kind of seabed waterproof composite cable, it comprises cable body 1, and described cable body 1 comprises conductor 2, inner sheath 7 and oversheath 8, and described cable body 1 inside is provided with multiple conductor 2; Outside described conductor 2, one deck protective sleeve 3 is set; And described protective sleeve 3 and conductor 2 form cable core jointly; Described cable body 1 inside is provided with many cable cores; And described cable body 1 inside is provided with multiple guide core 4; Outside described guide core 4, one deck watertight composition 5 is set; One deck inner sheath 7 is set outside described cable core; Outside described inner sheath 7, one deck oversheath 8 is set.
Described oversheath 8 adopts perfluoroethylene-propylene material to make, and makes cable have the property of high-low temperature resistant, can at Long-Time Service under comparatively rugged environment, and electrical insulation capability is excellent, can not be corroded.
The above is embodiments of the invention, therefore all equivalences done according to structure, feature and the principle described in the present patent application scope change or modify, and are included in patent claim of the present invention.
Claims (3)
1. a seabed waterproof composite cable, it comprises cable body, and described cable body comprises conductor, inner sheath and oversheath, it is characterized in that: described cable body inside is provided with multiple conductor; One deck protective sleeve is set outside described conductor; And described protective sleeve and conductor form cable core jointly; Described cable body inside is provided with many cable cores; And described cable body inside is provided with multiple guide core; One deck watertight composition is set outside described guide core; One deck inner sheath is set outside described cable core; One deck oversheath is set outside described inner sheath.
2. a kind of seabed according to claim 1 waterproof composite cable, is characterized in that: described inner sheath, between cable core and watertight composition, gap portion is provided with packed layer.
3. a kind of seabed according to claim 1 waterproof composite cable, is characterized in that: described oversheath adopts perfluoroethylene-propylene material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610054400.XA CN105551610A (en) | 2016-01-27 | 2016-01-27 | Submarine waterproof composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610054400.XA CN105551610A (en) | 2016-01-27 | 2016-01-27 | Submarine waterproof composite cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105551610A true CN105551610A (en) | 2016-05-04 |
Family
ID=55830747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610054400.XA Pending CN105551610A (en) | 2016-01-27 | 2016-01-27 | Submarine waterproof composite cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105551610A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2056520A1 (en) * | 1969-11-19 | 1971-05-27 | British Insulated Callenders | Telecommunication cables |
| CN204516427U (en) * | 2015-03-08 | 2015-07-29 | 河北德昊电缆有限公司 | One blocks water high pressure resistant industrial cable |
| CN105139956A (en) * | 2015-03-28 | 2015-12-09 | 安徽瑞昊缆业有限公司 | Industrial moistureproof crosslinked polyethylene cable |
-
2016
- 2016-01-27 CN CN201610054400.XA patent/CN105551610A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2056520A1 (en) * | 1969-11-19 | 1971-05-27 | British Insulated Callenders | Telecommunication cables |
| CN204516427U (en) * | 2015-03-08 | 2015-07-29 | 河北德昊电缆有限公司 | One blocks water high pressure resistant industrial cable |
| CN105139956A (en) * | 2015-03-28 | 2015-12-09 | 安徽瑞昊缆业有限公司 | Industrial moistureproof crosslinked polyethylene cable |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160504 |
|
| WD01 | Invention patent application deemed withdrawn after publication |