CN102280182A - Reinforced waterproof type floating cable - Google Patents
Reinforced waterproof type floating cable Download PDFInfo
- Publication number
- CN102280182A CN102280182A CN2011101455104A CN201110145510A CN102280182A CN 102280182 A CN102280182 A CN 102280182A CN 2011101455104 A CN2011101455104 A CN 2011101455104A CN 201110145510 A CN201110145510 A CN 201110145510A CN 102280182 A CN102280182 A CN 102280182A
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- China
- Prior art keywords
- cable
- layer
- waterproof
- foaming
- core
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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
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Abstract
The invention discloses a reinforced waterproof type floating cable, comprising a cable core positioned in the center of cable, a foaming lining layer filled outside the cable core, as well as a braded reinforcing layer and a waterproof outer sheath layer which are sequentially arranged outside the foaming lining layer. In the invention, the waterproof outer sheath layer and the braided reinforcing layer are adopted to form double-layer protection, so that water can be prevented from infiltrating into the cable, the waterproof function of the cable is enhanced, and the tensile strength of the cable is increased, the service life of the cable is prolonged, and the economic benefits are increased. In addition, the original position of a foaming layer is transferred to the lining layer from the outer sheath layer, so that the capability of the cable in floating on a water surface is not influenced, and the waterproof function of the cable can also be enhanced.
Description
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Technical field
The present invention relates to a kind of high-end cable, specifically is a kind of water proof type floatation type swimming pool of the reinforcement cable of removing contamination.
Background technology
Its structure of existing buoyant cable is made up of conductor, sheath and the foaming outer jacket of insulation sheath usually, promptly extrudes sheath outside insulating layer of conductor, and the sheath material is a thermoplastic elastomer (TPE); Outside sheath, extrude outer jacket, the outer jacket material is thermoplastic elastomer (TPE), blowing agent and lubricating oil three's a mixture, the three is extruded in outside the sheath after mixing in certain weight portion ratio, by directly sneaking into blowing agent in the jacket material, pre-thermal expansion in extrusion, make to form foaming micropore one by one in the oversheath and constitute foaming layer, make whole cable density can float on the water surface less than 1.Though cable can swim in water surface operate as normal, but, consider cable frequent operation on the water for a long time, some artificial pulling influence and bad uses in addition, in case cable is damaged to some extent, the water resistance of cable will be had a greatly reduced quality so, shorten the useful life of cable like this, can't guarantee long-term normal use of cable.
Summary of the invention
Technical problem to be solved by this invention provides the buoyant cable that a kind of waterproof and resistance to tension are strengthened.
The water proof type buoyant cable of reinforcement of the present invention comprises the cable core that is positioned at cable center, and filling-foam inner covering outside cable core sets gradually braiding reinforced layer and waterproof outer jacket outside the foaming inner covering.
Described cable core is by conductor thread core and be coated on the outer insulating barrier of this conductor thread core and form.Described insulating layer material is a crosslinked polyethylene.
The present invention adopts waterproof outer jacket and braiding reinforced layer, forms double shielding, can prevent that sealing infiltrates cable, has strengthened its water-proof function, and has improved the tensile property of cable, has prolonged the useful life of cable, has improved economic benefit.And the position of original foaming layer moved to inner covering from outer jacket, and so neither influence cable and can float on the water surface, can strengthen the water-proof function of cable again.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
As shown in Figure 1, buoyant cable of the present invention comprises the cable core that is positioned at cable center, and cable core is by conductor thread core 1 and be coated on this conductor thread core 1 outer insulating barrier 2 and form.Filling-foam inner covering 3 outside cable core sets gradually braiding reinforced layer 4 and waterproof outer jacket 5 outside foaming inner covering 3.
Wherein, the filling of foaming inner covering 3 is in order to the remove contamination external diameter of cable of the water proof type floatation type swimming pool that increases this reinforcement, the volume of cable is increased, thereby produce enough buoyancy, and foaming inner covering 3 is owing to adopt the structure of foaming, make and cable can be kept afloat itself very light in weight, and do not sink.
The insulating barrier 2 of coating conductor core 1 adopts crosslinked polyethylene XLPE material, and the advantage of this kind material is to have good electrical insulation properties and lighter proportion, thin thickness, light specific gravity, thus can alleviate cable weight, help cable to keep afloat.
Waterproof outer jacket 5 adopts waterproof to mould the cable sheath, has guaranteed that water does not infiltrate the cable internal structure.
Braiding reinforced layer 4, one side can improve the resistance to tension of this cable, has resistance effect on the other hand, under the situation of waterproof outer jacket 5 breakages, can prevent that sealing penetrates into cable.
The present invention has changed the structure of traditional buoyant cable, and foaming layer soon moves to inner covering from the position of original outer jacket, and forms the braiding reinforced layer on the surface of electric cable foaming inner covering, closely extrudes the waterproof outer jacket at last.Like this, can make cable float on the water surface, improve the water-proof function and the resistance to tension of cable again, thereby make full-automatic remote-controlled trash in running, improve reliability the useful life of having improved cable.
The above only is a preferred implementation of the present invention, should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also make some improvement, and these improvement also should be considered as protection scope of the present invention.
Claims (3)
1. the water proof type buoyant cable of a reinforcement comprises the cable core that is positioned at cable center, it is characterized in that filling-foam inner covering (3) outside cable core, sets gradually braiding reinforced layer (4) and waterproof outer jacket (5) outside foaming inner covering (3).
2. the water proof type buoyant cable of reinforcement according to claim 1 is characterized in that described cable core is by conductor thread core (1) and be coated on the outer insulating barrier (2) of this conductor thread core (1) and form.
3. the water proof type buoyant cable of reinforcement according to claim 2, the material that it is characterized in that described insulating barrier (2) is a crosslinked polyethylene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101455104A CN102280182A (en) | 2011-06-01 | 2011-06-01 | Reinforced waterproof type floating cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101455104A CN102280182A (en) | 2011-06-01 | 2011-06-01 | Reinforced waterproof type floating cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102280182A true CN102280182A (en) | 2011-12-14 |
Family
ID=45105580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101455104A Pending CN102280182A (en) | 2011-06-01 | 2011-06-01 | Reinforced waterproof type floating cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102280182A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109215851A (en) * | 2017-07-09 | 2019-01-15 | 深圳市泰来兴电缆有限公司 | A kind of buoyancy cable of submariner device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2528083Y (en) * | 2001-12-29 | 2002-12-25 | 天津六○九电缆有限公司 | Floating cable |
| JP2004192831A (en) * | 2002-12-06 | 2004-07-08 | Furukawa Electric Co Ltd:The | Submarine cable |
| CN201425851Y (en) * | 2009-03-10 | 2010-03-17 | 中国电子科技集团公司第二十三研究所 | Rescue buoy cable for naval ship |
| CN201622881U (en) * | 2010-04-08 | 2010-11-03 | 天津亿鑫通科技股份有限公司 | Floating cable |
| CN202102778U (en) * | 2011-06-01 | 2012-01-04 | 江苏中煤电缆股份有限公司 | Reinforced waterproof floating cable |
-
2011
- 2011-06-01 CN CN2011101455104A patent/CN102280182A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2528083Y (en) * | 2001-12-29 | 2002-12-25 | 天津六○九电缆有限公司 | Floating cable |
| JP2004192831A (en) * | 2002-12-06 | 2004-07-08 | Furukawa Electric Co Ltd:The | Submarine cable |
| CN201425851Y (en) * | 2009-03-10 | 2010-03-17 | 中国电子科技集团公司第二十三研究所 | Rescue buoy cable for naval ship |
| CN201622881U (en) * | 2010-04-08 | 2010-11-03 | 天津亿鑫通科技股份有限公司 | Floating cable |
| CN202102778U (en) * | 2011-06-01 | 2012-01-04 | 江苏中煤电缆股份有限公司 | Reinforced waterproof floating cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109215851A (en) * | 2017-07-09 | 2019-01-15 | 深圳市泰来兴电缆有限公司 | A kind of buoyancy cable of submariner device |
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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: 20111214 |