CN107369496A - A kind of water-proof cable - Google Patents
A kind of water-proof cable Download PDFInfo
- Publication number
- CN107369496A CN107369496A CN201710721235.3A CN201710721235A CN107369496A CN 107369496 A CN107369496 A CN 107369496A CN 201710721235 A CN201710721235 A CN 201710721235A CN 107369496 A CN107369496 A CN 107369496A
- Authority
- CN
- China
- Prior art keywords
- core
- cable
- water
- waterstop
- waterproof membrane
- 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.)
- Withdrawn
Links
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
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
-
- 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
-
- 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
-
- 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
Abstract
The invention discloses a kind of water-proof cable, including cable core, the cable core includes four cores, respectively core one, core two, core three, core four, the core includes conductor, waterstop, insulating barrier, the conductor is twisted by more soft copper silks, the waterstop it is wrapped outside the conductor, the insulating barrier be coated on waterstop periphery；The cable core is coated with waterproof membrane, and the waterproof membrane is wrapped with oversheath.Simple and reasonable, easy to manufacture of the invention, the setting of waterstop and waterproof membrane, substantially increase the water resistance of cable.
Description
Technical field
The invention belongs to technical field of electric wires and cables, more particularly to a kind of water-proof cable.
Background technology
Cable has use in the every field of the modern life, and certainly, its function is also very more, there is waterproof, rat-and-ant proof
, it is fire-retardant, resistant to elevated temperatures etc., however, be not only that the cable used in water needs waterproof, as long as outdoor
Cable is required for waterproof.At present, most of water-proof cables are that water resistance is realized by the way of waterproofing unction is coated, and process work
Skill is more complicated, wastes time and energy.So being badly in need of developing a kind of cable, the function of waterproof is made it have, and it is simple in construction, easy
Manufacture.
The content of the invention
It is simple in construction it is an object of the invention to provide a kind of water-proof cable to overcome drawbacks described above, there is preferable waterproof effect
Fruit.
A kind of water-proof cable, including cable core, the cable core include four cores, respectively core one, core two, core
3rd, core four, the core include conductor, waterstop, insulating barrier, and the conductor is twisted by more soft copper silks, described
Waterstop it is wrapped outside the conductor, the insulating barrier be coated on waterstop periphery；The cable core is coated with waterproof membrane,
The waterproof membrane is wrapped with oversheath.
Further, the core one twists together with the core two, and the core three is twisted with the core four
Together.
In order to strengthen waterproof effect, the waterproof membrane is polyethylene waterproof membrane.
Further, the material of the oversheath is high density polyethylene (HDPE).
A kind of water-proof cable of the present invention, compared with prior art, its advantage is：The present invention adds outside conductor
Waterstop, and waterproof membrane is coated with cable core, there is good waterproof effect, meanwhile, the material selection of oversheath is highly dense
Polyethylene is spent, further enhances waterproof effect.
Brief description of the drawings
Fig. 1 is the structural representation of water-proof cable of the present invention.
Shown in figure, 1- cores one, 2- cores two, 3- cores three, 4- cores four, 5- waterstops, 6- insulating barriers, 7- waterproofs
Film, 8- oversheaths.
Embodiment
The principle and feature of the present invention are described with reference to embodiments, illustrated embodiment is served only for explaining this hair
It is bright, it is not intended to limit the scope of the present invention.
As shown in figure 1, a kind of water-proof cable, including cable core, the cable core include four cores, respectively core 1, line
Core 22, core 33, core 44, the core include conductor, waterstop 5, insulating barrier 6, and the conductor is by more soft copper silks
Be twisted, the waterstop 5 it is wrapped outside the conductor, the insulating barrier 6 be coated on the periphery of the waterstop 5；The cable
Core is coated with waterproof membrane 7, and the waterproof membrane 7 is wrapped with oversheath 8.
Further, the core 1 twists together with the core 22, the core 33 and the core 44
Twist together.
In order to strengthen waterproof effect, the waterproof membrane 7 is polyethylene waterproof membrane；The material of the oversheath 8 is high density
Polyethylene.
The present invention effectively prevent the invasion of moisture, well using waterproof membrane and the effect of the dual waterproof of waterstop
Conductor is protected, ensure that the normal work of conductor.
Protection scope of the present invention is not limited to the technical scheme disclosed in embodiment, every skill according to the present invention
Any modification, equivalent substitution and improvements that art is substantially made to above example etc., each fall within protection scope of the present invention.
Claims (4)
- A kind of 1. water-proof cable, it is characterised in that：Including cable core, the cable core includes four cores, respectively core one（1）、 Core two（2）, core three（3）, core four（4）, the core include conductor, waterstop（5）, insulating barrier（6）, the conductor is It is twisted by more soft copper silks, the waterstop（5）It is wrapped outside the conductor, the insulating barrier（6）It is coated on the resistance Water band（5）Periphery；The cable core is coated with waterproof membrane（7）, the waterproof membrane（7）It is wrapped with oversheath（8）.
- A kind of 2. water-proof cable as claimed in claim 1, it is characterised in that：The core one（1）With the core two（2）Twist It is combined, the core three（3）With the core four（4）Twist together.
- A kind of 3. water-proof cable as claimed in claim 1, it is characterised in that：The waterproof membrane（7）For polyethylene waterproof membrane.
- A kind of 4. water-proof cable as claimed in claim 1, it is characterised in that：The oversheath（8）Material gather for high density Ethene.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710721235.3A CN107369496A (en) | 2017-08-22 | 2017-08-22 | A kind of water-proof cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710721235.3A CN107369496A (en) | 2017-08-22 | 2017-08-22 | A kind of water-proof cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107369496A true CN107369496A (en) | 2017-11-21 |
Family
ID=60309134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710721235.3A Withdrawn CN107369496A (en) | 2017-08-22 | 2017-08-22 | A kind of water-proof cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107369496A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR9901776A (en) * | 1998-06-30 | 1999-12-28 | Pirelli Cable Corp | Composite cable to carry both electrical and optical energy. |
| CN102354570A (en) * | 2011-09-19 | 2012-02-15 | 中利科技集团股份有限公司 | Water-proof cable for remote power supply |
| CN202871391U (en) * | 2012-09-21 | 2013-04-10 | 安徽南洋电缆有限公司 | Three-core type frequency conversion power cable |
| CN203225124U (en) * | 2013-05-21 | 2013-10-02 | 安徽国电电缆集团有限公司 | Waterproof anti-interference control cable |
-
2017
- 2017-08-22 CN CN201710721235.3A patent/CN107369496A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR9901776A (en) * | 1998-06-30 | 1999-12-28 | Pirelli Cable Corp | Composite cable to carry both electrical and optical energy. |
| CN102354570A (en) * | 2011-09-19 | 2012-02-15 | 中利科技集团股份有限公司 | Water-proof cable for remote power supply |
| CN202871391U (en) * | 2012-09-21 | 2013-04-10 | 安徽南洋电缆有限公司 | Three-core type frequency conversion power cable |
| CN203225124U (en) * | 2013-05-21 | 2013-10-02 | 安徽国电电缆集团有限公司 | Waterproof anti-interference control cable |
Non-Patent Citations (1)
| Title |
|---|
| 林叶春: "《船舶电气及控制系统》", 28 February 2015, 上海交通大学出版社 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 561000 Xiayun Industrial Park Phase II, Liyang High-tech Zone, Pingba District, Anshun City, Guizhou Province, 02-04, 02-06 Applicant after: Gooda wire and cable (Group) Co.,Ltd. Address before: Xia Yun Industrial Park Yang Guizhou city of Anshun province Pingba District 561104 Li two 02-04, 02-06 Applicant before: GUIZHOU GUDA CABLE Co.,Ltd. |
|
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171121 |