CN204537721U - A kind of waterproof tensile stretches insulated cable - Google Patents
A kind of waterproof tensile stretches insulated cable Download PDFInfo
- Publication number
- CN204537721U CN204537721U CN201520114006.1U CN201520114006U CN204537721U CN 204537721 U CN204537721 U CN 204537721U CN 201520114006 U CN201520114006 U CN 201520114006U CN 204537721 U CN204537721 U CN 204537721U
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- CN
- China
- Prior art keywords
- cable
- insulating barrier
- stretches
- conductor
- screen
- 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.)
- Expired - Fee Related
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Classifications
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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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- Insulated Conductors (AREA)
Abstract
The utility model discloses a kind of waterproof tensile and stretch insulated cable, it comprises cable body, and described cable body comprises conductor, insulating barrier, screen and oversheath.Described cable body inside is provided with many conductors; Described conductors cross is circular configuration; Described conductor is provided with carbon fiber composite core rod; Described conductor closely extrudes a layer insulating outward; Gap portion between described conductor and insulating barrier is provided with packed layer; One deck screen is extruded outside described insulating barrier; Described screen is disposed with watertight composition, plastic-aluminum combined belt and inner sheath from inside to outside; One deck oversheath is extruded outside described inner sheath.This cable has the advantages such as the good and long service life of good shielding properties, water resistance.
Description
Technical field
The utility model relates to field of cables, particularly relates to a kind of waterproof tensile and stretches insulated cable.
Background technology
At present, along with socioeconomic development, electric wire consumption increases rapidly, the quality requirement of cable is also constantly improved, such as in industry, the cable used in the field such as colliery and electric power, high all especially to the requirement of the waterproof anticorrosion aspect of performance of cable, cable used in the industry is particularly outstanding to its performance requirement, existing cable can not satisfy the demands because of its problem such as structure or material, in some special dimensions, the operational environment of cable is more severe comparatively speaking, such as air humidity is large waits environment, if the construction of cable is unreasonable, steam enters cable inside through cable, easily cause the short circuit of cable, very large loss is brought to enterprise.
In order to overcome the defect of above-mentioned prior art, the purpose of this utility model is to provide a kind of waterproof tensile and stretches insulated cable.
The utility model is taked following technical scheme to realize: a kind of waterproof tensile stretches insulated cable, and it comprises cable body, and described cable body comprises conductor, insulating barrier, screen and oversheath, and described cable body inside is provided with many conductors; Described conductors cross is circular configuration; Described conductor is provided with carbon fiber composite core rod; Described conductor closely extrudes a layer insulating outward; Gap portion between described conductor and insulating barrier is provided with packed layer; One deck screen is extruded outside described insulating barrier; Described screen is disposed with watertight composition, plastic-aluminum combined belt and inner sheath from inside to outside; One deck oversheath is extruded outside described inner sheath.
Above-mentioned a kind of waterproof tensile stretches insulated cable, and described conductor adopts zinc-plated soft copper material to make, and its cross sectional shape is circular or sector structure.
Above-mentioned a kind of waterproof tensile stretches insulated cable, and described conductor is looped around carbon fiber composite core rod surface centered by carbon fiber composite core rod.
Above-mentioned a kind of waterproof tensile stretches insulated cable, and described inner sheath and oversheath adopt anticorrosion butyronitrile pliable elastomer material to make.
Above-mentioned a kind of waterproof tensile stretches insulated cable, and described insulating barrier, Thickness Ratio between screen and watertight composition are 1:1:1.
Above-mentioned a kind of waterproof tensile stretches insulated cable, and described insulating barrier is made up of second third composite material that insulate.
The utility model has following beneficial effect in sum: this cable has the advantages such as the good and long service life of good shielding properties, water resistance, described conductor adopts zinc-plated soft copper material to make, improve the conductance of cable, and not only substantially increase the operating efficiency of cable, also make its work more stable, and described conductor structure is easy to processing, has certain flexibility and bendability, facilitate the laying of workpeople during use.
Accompanying drawing explanation
Fig. 1 is the utility model cross-sectional structure schematic diagram;
Wherein: 1, cable body; 2, conductor; 3, carbon fiber composite core rod; 4, packed layer; 5, insulating barrier; 6, screen; 7, watertight composition; 8, plastic-aluminum combined belt; 9, inner sheath; 10, oversheath.
Embodiment
As shown in Figure 1, a kind of waterproof tensile stretches insulated cable, and it comprises cable body 1, and described cable body 1 comprises conductor 2, insulating barrier 5, screen 6 and oversheath 10, and described cable body 1 inside is provided with many conductors 2; Described conductor 2 cross section is circular configuration; Described conductor 2 inside is provided with carbon fiber composite core rod 3; Described conductor 2 is outer closely extrudes a layer insulating 5; Gap portion between described conductor 2 and insulating barrier 5 is provided with packed layer 4; One deck screen 6 is extruded outside described insulating barrier 5; Described screen 6 is disposed with watertight composition 7, plastic-aluminum combined belt 8 and inner sheath 9 from inside to outside; One deck oversheath 10 is extruded outside described inner sheath 9.
Described conductor 2 adopts zinc-plated soft copper to make, its cross sectional shape is circular or sector structure, not only substantially increase the operating efficiency of cable, also make its work more stable, and described conductor 2 structure is easy to processing, making length is unrestricted, has certain flexibility and bendability during use, facilitates the laying of workpeople; The carbon fiber composite core rod 3 that described conductor 2 inside is arranged has tensile strength advantages of higher, and more than the twice being about tensile strength of wire, and lightweight, flexibility is good, can effectively prevent cable from conducting oneself with dignity and steel wire to the destruction of cable; Describedly lead, the packed layer 4 arranged between 2 and insulating barrier 5 is polyester fiber, can play the effect preventing moisture from entering cable inside, cable can be worked when moisture is more, reduce maintenance cost; Described insulating barrier 5 effectively can improve the insulation property of cable body 1, makes its work more stable; The screen 7 extruded outside described insulating barrier 6 makes cable body 1 effectively can prevent signal disturbing, makes in its signals transmission more stable; The watertight composition 7 extruded outside described screen 6 is conducive to absorbing and discharging the moisture entering cable inside, makes cable inside drier, plays the effect regulating humidity, effective minimizing line consumption; Described plastic-aluminum combined belt 8 can effectively avoid because of long-term in wet condition, steam, on the impact of cable inside, improves the fail safe of electrical communications; Described inner sheath 9 and oversheath 10 adopt anticorrosion butyronitrile pliable elastomer material to make, higher temperature can be born, and harmful Substances Pollution environment can not be produced in hot environment, thus make its environmental-protecting performance more excellent, meet present the advocated environmental protection concept of people.
The above is the utility model embodiment, therefore all equivalences done according to structure, feature and the principle described in the utility model application range change or modify, and are included in the utility model patent claim.
Claims (6)
1. waterproof tensile stretches an insulated cable, and it comprises cable body, and described cable body comprises conductor, insulating barrier, screen and oversheath, it is characterized in that: described cable body inside is provided with many conductors; Described conductors cross is circular configuration; Described conductor is provided with carbon fiber composite core rod; Described conductor closely extrudes a layer insulating outward; Gap portion between described conductor and insulating barrier is provided with packed layer; One deck screen is extruded outside described insulating barrier; Described screen is disposed with watertight composition, plastic-aluminum combined belt and inner sheath from inside to outside; One deck oversheath is extruded outside described inner sheath.
2. a kind of waterproof tensile according to claim 1 stretches insulated cable, it is characterized in that: described conductor adopts zinc-plated soft copper material to make, and its cross sectional shape is circular or sector structure.
3. a kind of waterproof tensile according to claim 1 stretches insulated cable, it is characterized in that: described conductor is looped around carbon fiber composite core rod surface centered by carbon fiber composite core rod.
4. a kind of waterproof tensile according to claim 1 stretches insulated cable, it is characterized in that: described inner sheath and oversheath adopt anticorrosion butyronitrile pliable elastomer material to make.
5. a kind of waterproof tensile according to claim 1 stretches insulated cable, it is characterized in that: described insulating barrier, Thickness Ratio between screen and watertight composition are 1:1:1.
6. a kind of waterproof tensile according to claim 1 stretches insulated cable, it is characterized in that: described insulating barrier is made up of second third composite material that insulate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520114006.1U CN204537721U (en) | 2015-02-17 | 2015-02-17 | A kind of waterproof tensile stretches insulated cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520114006.1U CN204537721U (en) | 2015-02-17 | 2015-02-17 | A kind of waterproof tensile stretches insulated cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204537721U true CN204537721U (en) | 2015-08-05 |
Family
ID=53751693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520114006.1U Expired - Fee Related CN204537721U (en) | 2015-02-17 | 2015-02-17 | A kind of waterproof tensile stretches insulated cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204537721U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106941022A (en) * | 2017-04-10 | 2017-07-11 | 泰州日顺电器发展有限公司 | High waterproof high resiliency electric wire and preparation method thereof |
| CN107610823A (en) * | 2017-09-23 | 2018-01-19 | 王焱华 | A kind of graphene fiber insulated cable |
-
2015
- 2015-02-17 CN CN201520114006.1U patent/CN204537721U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106941022A (en) * | 2017-04-10 | 2017-07-11 | 泰州日顺电器发展有限公司 | High waterproof high resiliency electric wire and preparation method thereof |
| CN107610823A (en) * | 2017-09-23 | 2018-01-19 | 王焱华 | A kind of graphene fiber insulated cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266000 Jiaozhou, Shandong City, South Gate Industrial Park, Qingdao Patentee after: Qingdao Hai Hai Industrial Development Co., Ltd. Address before: 266000 Jiaozhou, Shandong City, South Gate Industrial Park, Qingdao Patentee before: Qingdao Qing Lan industrial development Co., Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20190217 |