CN105551654A - Waterproof cable - Google Patents
Waterproof cable Download PDFInfo
- Publication number
- CN105551654A CN105551654A CN201610042363.0A CN201610042363A CN105551654A CN 105551654 A CN105551654 A CN 105551654A CN 201610042363 A CN201610042363 A CN 201610042363A CN 105551654 A CN105551654 A CN 105551654A
- Authority
- CN
- China
- Prior art keywords
- layer
- conductor
- copper
- water
- active carbon
- 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
- H01B7/17—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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/22—Cables including at least one electrical conductor together with optical fibres
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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
- H01B7/02—Disposition of insulation
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- 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
Abstract
The invention discloses a waterproof cable, comprising copper conductors, a conductor shielding layer, a crosslinked polyethylene layer and a waterproof layer. The copper conductor, the conductor shielding layer, the crosslinked polyethylene layer and the waterproof layer are arranged successively from the inside out. There are three copper conductors. The conductor shielding layer and the crosslinked polyethylene layer are in adhered connection. A copper strip shielding layer and a mica layer are successively arranged outside of the waterproof layer; an active carbon layer is filled outside of the mica layer; optical fibers are arranged in the active carbon layer; there are two optical fibers; a polypropylene layer, a wrapping strip layer, a copper armor layer and an outer sheath layer are arranged outside of the active carbon layer. The waterproof cable is featured by high structure stability, good waterproof effect, high strength and long service life.
Description
Technical field
The present invention relates to a kind of water-proof cable.
Background technology
Cable: be normally made up of several or several groups of wires.Cable has power cable, control cables, compensating cable, shielded type cable, high-temperature cable, computer cable, signal cable, coaxial cable, fire-resisting cable, shipboard cable, mining cable, aluminium alloy cable etc.They are all made up of sub-thread or stranded conductor and insulating barrier, are used for connecting circuit, electrical equipment etc.
Wires and cables industry is the second largest industry that China is only second to automobile industry, and product variety Service Efficiency and domestic market occupation rate are all more than 90%.Worldwide, the Chinese electric wire gross output value exceedes the U.S., becomes first electric wire producing country in the world.Along with Chinese wires and cables industry high speed development, creation of new enterprise quantity constantly rises, and industry overall technology level is largely increased.
China's economic growth continuously and healthily, for cable products provides the huge market space, the temptation that Chinese market is strong, makes the world all sight be focused on Chinese market, in the decades that reform and opening-up is short, the huge production capacity that Chinese cable manufacturing industry is formed allows the world regard with special esteem.Along with the continuous expansion of the industry sizes such as China electric power industry, data communication industry, urban track traffic industry, car industry and shipbuilding, also will increase rapidly the demand of electric wire, following electric wire industry also has huge development potentiality.Whole nation wires and cables industry has had again the good market opportunity, and various places electric wire enterprise seizes the opportunity, and meets the construction and upgrading of new round urban and rural power grids.
Current existing water-proof cable structural strength is lower, and useful life is not long, and waterproof effect is general.
Summary of the invention
It is high that the technical problem to be solved in the present invention is to provide a kind of stability, good water-proof effect, and intensity is high, the water-proof cable of long service life.
For solving the problem, the present invention adopts following technical scheme: a kind of water-proof cable, comprise copper conductor, conductor shield, cross-linked polyethylene layer and water blocking layer, described copper conductor, conductor shield, cross-linked polyethylene layer and water blocking layer are arranged successively outside interior, described copper conductor is provided with three, described conductor shield is connected with cross-linked polyethylene layer gummed, copper strip shielding layer and mica layer is disposed with outside described water blocking layer, active carbon layer is filled with outside described mica layer, also optical fiber is provided with in described active carbon layer, described optical fiber is provided with two, described active carbon layer arranged outside has polypropylene layer, belting layer, copper wire armored layer and external sheath layer.
As preferably, described copper conductor diameter is 9mm, keeps conductive effect good.
As preferably, described conductor screen layer thickness is 0.3mm, keeps shield effectiveness to stablize.
As preferably, described oversheath is outer protective polyethylene cover, and holding structure is stablized, corrosion-resistant.
As preferably, described oversheath thickness is 5mm, and holding structure intensity is high.
Beneficial effect of the present invention is: the copper conductor of setting can transferring electric power, optical fiber can be used in communication transfer, active carbon layer has good soaking effect, conductor shield, cross-linked polyethylene layer and water blocking layer keep good waterproof effect, keep shield effectiveness to stablize simultaneously, copper wire armored layer holding structure intensity is high, long service life.
Accompanying drawing explanation
Fig. 1 is the structure chart of a kind of water-proof cable of the present invention.
Embodiment
As shown in Figure 1, a kind of water-proof cable, comprise copper conductor 1, conductor shield 2, cross-linked polyethylene layer 3 and water blocking layer 4, described copper conductor 1, conductor shield 2, cross-linked polyethylene layer 3 and water blocking layer 4 are arranged successively outside interior, described copper conductor 1 is provided with three, described conductor shield 2 is connected with cross-linked polyethylene layer 3 gummed, copper strip shielding layer 5 and mica layer 6 is disposed with outside described water blocking layer 4, active carbon layer 7 is filled with outside described mica layer 6, optical fiber 8 is also provided with in described active carbon layer 7, described optical fiber 8 is provided with two, described active carbon layer 7 arranged outside has polypropylene layer 9, belting layer 10, copper wire armored layer 11 and external sheath layer 12.
Described copper conductor 1 diameter is 9mm.
Described conductor shield 2 thickness is 0.3mm.
Described oversheath 12 is outer protective polyethylene cover.
Described oversheath 12 thickness is 5mm.
Beneficial effect of the present invention is: the copper conductor of setting can transferring electric power, optical fiber can be used in communication transfer, active carbon layer has good soaking effect, conductor shield, cross-linked polyethylene layer and water blocking layer keep good waterproof effect, keep shield effectiveness to stablize simultaneously, copper wire armored layer holding structure intensity is high, long service life.
The above, be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection scope of the present invention.
Claims (5)
1. a water-proof cable, it is characterized in that: comprise copper conductor, conductor shield, cross-linked polyethylene layer and water blocking layer, described copper conductor, conductor shield, cross-linked polyethylene layer and water blocking layer are arranged successively outside interior, described copper conductor is provided with three, described conductor shield is connected with cross-linked polyethylene layer gummed, copper strip shielding layer and mica layer is disposed with outside described water blocking layer, active carbon layer is filled with outside described mica layer, also optical fiber is provided with in described active carbon layer, described optical fiber is provided with two, described active carbon layer arranged outside has polypropylene layer, belting layer, copper wire armored layer and external sheath layer.
2. water-proof cable according to claim 1, is characterized in that: described copper conductor diameter is 9mm.
3. water-proof cable according to claim 1, is characterized in that: described conductor screen layer thickness is 0.3mm.
4. water-proof cable according to claim 1, is characterized in that: described oversheath is outer protective polyethylene cover.
5. water-proof cable according to claim 1, is characterized in that: described oversheath thickness is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610042363.0A CN105551654A (en) | 2016-01-22 | 2016-01-22 | Waterproof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610042363.0A CN105551654A (en) | 2016-01-22 | 2016-01-22 | Waterproof cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105551654A true CN105551654A (en) | 2016-05-04 |
Family
ID=55830790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610042363.0A Pending CN105551654A (en) | 2016-01-22 | 2016-01-22 | Waterproof cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105551654A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070240893A1 (en) * | 2006-04-10 | 2007-10-18 | Bremnes Jarle J | Power cable for direct electric heating system |
| CN103824626A (en) * | 2012-11-19 | 2014-05-28 | 王冲 | Water-resisting cable |
| CN204143910U (en) * | 2014-08-20 | 2015-02-04 | 江苏亨通高压电缆有限公司 | A kind of environment-friendly type water resistant sets crosslinked polyetylene insulated optical fiber composite submarine cable |
| CN105161207A (en) * | 2015-07-08 | 2015-12-16 | 中天科技海缆有限公司 | Composite combined armored composite rosslinked polyethylene insulation steel band and steel wire fiber submarine cable |
| CN105244085A (en) * | 2015-10-21 | 2016-01-13 | 成都迅德科技有限公司 | Waterproof cable |
| CN205582590U (en) * | 2016-01-22 | 2016-09-14 | 李业荣 | Waterproof cable |
-
2016
- 2016-01-22 CN CN201610042363.0A patent/CN105551654A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070240893A1 (en) * | 2006-04-10 | 2007-10-18 | Bremnes Jarle J | Power cable for direct electric heating system |
| CN103824626A (en) * | 2012-11-19 | 2014-05-28 | 王冲 | Water-resisting cable |
| CN204143910U (en) * | 2014-08-20 | 2015-02-04 | 江苏亨通高压电缆有限公司 | A kind of environment-friendly type water resistant sets crosslinked polyetylene insulated optical fiber composite submarine cable |
| CN105161207A (en) * | 2015-07-08 | 2015-12-16 | 中天科技海缆有限公司 | Composite combined armored composite rosslinked polyethylene insulation steel band and steel wire fiber submarine cable |
| CN105244085A (en) * | 2015-10-21 | 2016-01-13 | 成都迅德科技有限公司 | Waterproof cable |
| CN205582590U (en) * | 2016-01-22 | 2016-09-14 | 李业荣 | Waterproof 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160504 |